Travel Booking - Free HTML/CSS UI Kit

A premium luxury travel & resort booking UI Kit featuring elegant typography, custom check-in forms, responsive destination card grids, and high-fidelity itinerary controls.

Download Full Kit (.zip)

Complete kit with all components & styles

Just need one component?

Download base.css and add the following line to your HTML:

Then grab a component below and add it to your HTML.

Color Palette

Resort Teal #0D9488
Coral Rose #F43F5E
Sand White #F9FAF9
Pure White #FFFFFF
Dark Charcoal #1F2937

Typography


Navbars

Luxury Portal Topbar

HTML
<header class="trv-topbar">
    <div class="trv-topbar-container">
        <!-- Brand Logo -->
        <a href="#" class="trv-logo">
            <span class="trv-logo-icon">
                <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" style="width:16px;height:16px;"><path d="M12 2L2 22h20L12 2z"></path><path d="M12 2v20"></path></svg>
            </span>
            TERRALUXE
        </a>

        <!-- Main Navigation Links -->
        <nav class="trv-topbar-nav">
            <a href="#" class="trv-nav-link active">Destinations</a>
            <a href="#" class="trv-nav-link">Luxury Villas</a>
            <a href="#" class="trv-nav-link">Bespoke Tours</a>
            <a href="#" class="trv-nav-link">Cruises</a>
            <a href="#" class="trv-nav-link">Private Jets</a>
        </nav>

        <!-- Right Side Controls -->
        <div class="trv-topbar-actions">
            <!-- Search trigger -->
            <button class="trv-search-trigger" aria-label="Search destinations">
                <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" class="trv-search-icon"><circle cx="11" cy="11" r="8"></circle><line x1="21" y1="21" x2="16.65" y2="16.65"></line></svg>
                <span>Where to next?</span>
            </button>

            <!-- Member Lounge CTA button -->
            <button class="trv-btn trv-btn-primary trv-btn-sm">
                Member Lounge
            </button>

            <!-- User profile thumbnail placeholder -->
            <a href="#" class="trv-profile-btn" aria-label="View account profile">
                <img src="https://images.unsplash.com/photo-1544005313-94ddf0286df2?auto=format&fit=crop&w=80&q=80" alt="Active traveler user avatar" class="trv-avatar-img">
            </a>
        </div>
    </div>
</header>
CSS (Component Only)
/* Component: Luxury Portal Topbar */
/* NOTE: This component requires base.css to be included in your page. */

.trv-topbar {
    width: 100%;
    background-color: var(--trv-surface);
    border-bottom: 1px solid var(--trv-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.trv-topbar-container {
    max-width: 1250px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.95rem 1.5rem;
}

/* Nav Links */
.trv-topbar-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-right: auto;
    margin-left: 3.5rem;
}

.trv-nav-link {
    font-family: var(--trv-font-sub);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--trv-text-muted);
    text-decoration: none;
    transition: var(--trv-transition);
    letter-spacing: 0.02em;
}

.trv-nav-link:hover {
    color: var(--trv-primary);
}

.trv-nav-link.active {
    color: var(--trv-primary);
    font-weight: 700;
}

/* Actions Row */
.trv-topbar-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

/* Search Box */
.trv-search-trigger {
    background-color: var(--trv-surface-2);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-pill);
    padding: 0.45rem 1rem;
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: var(--trv-transition);
    font-family: var(--trv-font-body);
    font-weight: 500;
}

.trv-search-trigger:hover {
    border-color: var(--trv-border-strong);
    background-color: var(--trv-surface);
}

.trv-search-icon {
    width: 14px;
    height: 14px;
    color: var(--trv-primary);
}

/* Profile image */
.trv-profile-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    overflow: hidden;
    display: block;
    border: 2px solid var(--trv-border);
    transition: var(--trv-transition);
}

.trv-profile-btn:hover {
    border-color: var(--trv-primary);
}

.trv-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 992px) {
    .trv-topbar-nav, .trv-search-trigger {
        display: none;
    }
}
Combined CSS (Includes Base)
/* 
   COMBINED CSS
   Includes base resets/variables + component styles.
   Use this if you haven't included base.css elsewhere.
*/

/* --- BASE STYLES --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* =========================================
   Travel Booking Design System (trv-)
   ========================================= */

*, *::before, *::after { box-sizing: border-box; }

:root {
    /* Surfaces */
    --trv-bg:            #F9FAF9; /* Sand White */
    --trv-surface:       #FFFFFF; /* Pure White */
    --trv-surface-2:     #F3F5F3; /* Linen Gray */

    /* Brand Palette */
    --trv-primary:       #0D9488; /* Sea Teal */
    --trv-primary-hover: #0F766E;
    --trv-primary-muted: rgba(13, 148, 136, 0.08);
    --trv-accent:        #F43F5E; /* Coral Rose */
    --trv-accent-hover:  #E11D48;
    --trv-accent-muted:  rgba(244, 63, 94, 0.08);
    --trv-gold:          #F59E0B; /* Star Rating Gold */

    /* Text */
    --trv-text:          #1F2937; /* Dark Charcoal */
    --trv-text-muted:    #4B5563; /* Slate grey */
    --trv-text-light:    #9CA3AF;

    /* Borders */
    --trv-border:        #E5E7EB; /* Muted light border */
    --trv-border-strong: #D1D5DB;
    --trv-border-glow:   rgba(13, 148, 136, 0.25);

    /* Rounded Shapes */
    --trv-radius-sm:     4px;
    --trv-radius:        8px;
    --trv-radius-lg:     16px;
    --trv-radius-pill:   999px;

    /* Fonts */
    --trv-font-heading:  'Playfair Display', serif;
    --trv-font-sub:      'Outfit', sans-serif;
    --trv-font-body:     'Inter', sans-serif;

    /* Shadows */
    --trv-shadow-sm:     0 2px 8px rgba(0,0,0,0.02);
    --trv-shadow:        0 10px 35px rgba(13, 148, 136, 0.04);
    --trv-shadow-glow:   0 0 20px rgba(13, 148, 136, 0.08);

    /* Transition */
    --trv-transition:    all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    margin: 0;
    font-family: var(--trv-font-body);
    color: var(--trv-text);
    background-color: var(--trv-bg);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

/* ── Card ─────────────────────── */
.trv-card {
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    padding: 2.25rem;
    transition: var(--trv-transition);
}

.trv-card:hover {
    border-color: var(--trv-border-strong);
    box-shadow: 0 12px 40px rgba(13, 148, 136, 0.07);
}

/* ── Typography ───────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--trv-font-heading);
    font-weight: 700;
    margin: 0;
    color: var(--trv-text);
    line-height: 1.25;
}

p { 
    font-family: var(--trv-font-body); 
    color: var(--trv-text-muted); 
    margin: 0; 
    line-height: 1.6; 
}

/* ── Buttons ──────────────────── */
.trv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.6rem;
    font-family: var(--trv-font-sub);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--trv-radius);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--trv-transition);
    white-space: nowrap;
    user-select: none;
}

.trv-btn-primary { 
    background-color: var(--trv-primary); 
    color: #fff; 
    border-color: var(--trv-primary); 
}
.trv-btn-primary:hover { 
    background-color: var(--trv-primary-hover); 
    border-color: var(--trv-primary-hover); 
    transform: translateY(-1px);
}

.trv-btn-accent { 
    background-color: var(--trv-accent); 
    color: #fff; 
    border-color: var(--trv-accent); 
}
.trv-btn-accent:hover { 
    background-color: var(--trv-accent-hover); 
    border-color: var(--trv-accent-hover); 
    transform: translateY(-1px);
}

.trv-btn-outline { 
    background-color: var(--trv-surface); 
    color: var(--trv-text-muted); 
    border-color: var(--trv-border); 
}
.trv-btn-outline:hover { 
    background-color: var(--trv-surface-2); 
    border-color: var(--trv-border-strong);
    color: var(--trv-text);
}

.trv-btn-ghost { 
    background-color: transparent; 
    color: var(--trv-text-muted); 
    border-color: transparent; 
}
.trv-btn-ghost:hover { 
    background-color: var(--trv-surface-2); 
    color: var(--trv-text); 
}

.trv-btn-sm { padding: 0.45rem 1.1rem; font-size: 0.8rem; }
.trv-btn-lg { padding: 0.9rem 2rem; font-size: 0.95rem; border-radius: var(--trv-radius-lg); }
.trv-btn-block { width: 100%; }
.trv-btn-icon { width: 44px; height: 44px; padding: 0; border-radius: var(--trv-radius); }

/* ── Form Controls ────────────── */
.trv-input {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
}

.trv-input::placeholder { color: var(--trv-text-light); }

.trv-input:focus { 
    border-color: var(--trv-primary); 
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.trv-label {
    display: block;
    margin-bottom: 0.45rem;
    font-family: var(--trv-font-sub);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Custom select */
.trv-select {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%234B5563' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 1.1rem center;
    background-size: 1rem;
    cursor: pointer;
}

.trv-select:focus {
    border-color: var(--trv-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

/* ── Badges ───────────────────── */
.trv-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--trv-radius-pill);
    font-family: var(--trv-font-sub);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    border: 1px solid transparent;
}

.trv-badge-primary { background-color: var(--trv-primary-muted); color: var(--trv-primary); border-color: rgba(13, 148, 136, 0.15); }
.trv-badge-accent  { background-color: var(--trv-accent-muted);  color: var(--trv-accent);        border-color: rgba(244, 63, 94, 0.15); }
.trv-badge-gold    { background-color: rgba(245, 158, 11, 0.08); color: var(--trv-gold);          border-color: rgba(245, 158, 11, 0.15); }
.trv-badge-default { background-color: var(--trv-surface-2);      color: var(--trv-text-muted);    border-color: var(--trv-border); }

/* ── Star Ratings ─────────────── */
.trv-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--trv-gold);
}

.trv-rating svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

/* ── Divider ──────────────────── */
.trv-divider { border: none; border-top: 1px solid var(--trv-border); margin: 0; }

/* ── Logo ─────────────────────── */
.trv-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-family: var(--trv-font-heading);
    font-size: 1.5rem;
    color: var(--trv-text);
    font-weight: 800;
    letter-spacing: -0.01em;
}

.trv-logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--trv-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border-radius: var(--trv-radius);
    box-shadow: var(--trv-shadow-glow);
}

/* ── Utilities ────────────────── */
.text-primary { color: var(--trv-primary) !important; }
.text-accent  { color: var(--trv-accent)  !important; }
.text-muted   { color: var(--trv-text-muted) !important; }
.text-light   { color: var(--trv-text-light) !important; }


/* --- COMPONENT STYLES --- */
.trv-topbar {
    width: 100%;
    background-color: var(--trv-surface);
    border-bottom: 1px solid var(--trv-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.trv-topbar-container {
    max-width: 1250px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.95rem 1.5rem;
}

/* Nav Links */
.trv-topbar-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-right: auto;
    margin-left: 3.5rem;
}

.trv-nav-link {
    font-family: var(--trv-font-sub);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--trv-text-muted);
    text-decoration: none;
    transition: var(--trv-transition);
    letter-spacing: 0.02em;
}

.trv-nav-link:hover {
    color: var(--trv-primary);
}

.trv-nav-link.active {
    color: var(--trv-primary);
    font-weight: 700;
}

/* Actions Row */
.trv-topbar-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

/* Search Box */
.trv-search-trigger {
    background-color: var(--trv-surface-2);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-pill);
    padding: 0.45rem 1rem;
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: var(--trv-transition);
    font-family: var(--trv-font-body);
    font-weight: 500;
}

.trv-search-trigger:hover {
    border-color: var(--trv-border-strong);
    background-color: var(--trv-surface);
}

.trv-search-icon {
    width: 14px;
    height: 14px;
    color: var(--trv-primary);
}

/* Profile image */
.trv-profile-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    overflow: hidden;
    display: block;
    border: 2px solid var(--trv-border);
    transition: var(--trv-transition);
}

.trv-profile-btn:hover {
    border-color: var(--trv-primary);
}

.trv-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 992px) {
    .trv-topbar-nav, .trv-search-trigger {
        display: none;
    }
}

Booking Filters Drawer

HTML
<aside class="trv-sidebar">
    <!-- Pricing Range filter -->
    <div class="trv-sidebar-group">
        <h5 class="trv-sidebar-group-title">Nightly Budget</h5>
        <div class="trv-sidebar-price-range">
            <span class="trv-price-label">$150 - $1,500+</span>
            <!-- Custom pricing slider track mockup -->
            <div class="trv-slider-track">
                <div class="trv-slider-fill" style="left: 20%; right: 30%;"></div>
                <div class="trv-slider-thumb" style="left: 20%;"></div>
                <div class="trv-slider-thumb" style="left: 70%;"></div>
            </div>
        </div>
    </div>

    <!-- Star Ratings filters -->
    <div class="trv-sidebar-group">
        <h5 class="trv-sidebar-group-title">Resort Tier Rating</h5>
        <div class="trv-sidebar-links">
            <label class="trv-checkbox-wrapper">
                <input type="checkbox" class="trv-checkbox" checked>
                <div class="trv-rating">
                    <svg viewBox="0 0 24 24"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"></polygon></svg>
                    <svg viewBox="0 0 24 24"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"></polygon></svg>
                    <svg viewBox="0 0 24 24"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"></polygon></svg>
                    <svg viewBox="0 0 24 24"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"></polygon></svg>
                    <svg viewBox="0 0 24 24"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"></polygon></svg>
                </div>
                <span class="trv-sidebar-num">5 Stars (142)</span>
            </label>

            <label class="trv-checkbox-wrapper">
                <input type="checkbox" class="trv-checkbox">
                <div class="trv-rating">
                    <svg viewBox="0 0 24 24"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"></polygon></svg>
                    <svg viewBox="0 0 24 24"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"></polygon></svg>
                    <svg viewBox="0 0 24 24"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"></polygon></svg>
                    <svg viewBox="0 0 24 24"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"></polygon></svg>
                </div>
                <span class="trv-sidebar-num">4 Stars (96)</span>
            </label>
        </div>
    </div>

    <!-- Destination Categories checkboxes -->
    <div class="trv-sidebar-group">
        <h5 class="trv-sidebar-group-title">Terrain & Aesthetics</h5>
        <div class="trv-sidebar-links">
            <label class="trv-checkbox-wrapper">
                <input type="checkbox" class="trv-checkbox" checked>
                <span class="trv-checkbox-label">Ocean Front & Coastal</span>
            </label>
            <label class="trv-checkbox-wrapper">
                <input type="checkbox" class="trv-checkbox">
                <span class="trv-checkbox-label">Alpine & Snow Slopes</span>
            </label>
            <label class="trv-checkbox-wrapper">
                <input type="checkbox" class="trv-checkbox">
                <span class="trv-checkbox-label">Desert Oasis & Dunes</span>
            </label>
            <label class="trv-checkbox-wrapper">
                <input type="checkbox" class="trv-checkbox" checked>
                <span class="trv-checkbox-label">Metropolitan Boutiques</span>
            </label>
        </div>
    </div>

    <!-- Bottom buttons reset/apply -->
    <div class="trv-sidebar-actions-row">
        <button class="trv-btn trv-btn-outline trv-btn-sm trv-btn-block">Reset Filters</button>
        <button class="trv-btn trv-btn-primary trv-btn-sm trv-btn-block">Apply</button>
    </div>
</aside>
CSS (Component Only)
/* Component: Booking Filters Drawer */
/* NOTE: This component requires base.css to be included in your page. */

.trv-sidebar {
    width: 100%;
    max-width: 280px;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow-sm);
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin: 0;
}

.trv-sidebar-group {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.trv-sidebar-group-title {
    font-family: var(--trv-font-sub);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--trv-text-light);
}

.trv-sidebar-links {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

/* Custom Checkbox */
.trv-checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    cursor: pointer;
    user-select: none;
}

.trv-checkbox {
    appearance: none;
    width: 16px;
    height: 16px;
    border: 1px solid var(--trv-border-strong);
    border-radius: var(--trv-radius-sm);
    outline: none;
    background-color: var(--trv-bg);
    cursor: pointer;
    transition: var(--trv-transition);
    position: relative;
    flex-shrink: 0;
}

.trv-checkbox:checked {
    background-color: var(--trv-primary);
    border-color: var(--trv-primary);
}

.trv-checkbox:checked::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 5px;
    width: 4px;
    height: 8px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.trv-checkbox-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--trv-text-muted);
}

.trv-sidebar-num {
    font-size: 0.75rem;
    color: var(--trv-text-light);
    margin-left: auto;
    font-weight: 500;
}

/* Custom pricing range slider track */
.trv-sidebar-price-range {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.trv-price-label {
    font-family: var(--trv-font-sub);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--trv-primary);
}

.trv-slider-track {
    position: relative;
    width: 100%;
    height: 4px;
    background-color: var(--trv-surface-2);
    border-radius: var(--trv-radius-pill);
    margin: 0.5rem 0;
}

.trv-slider-fill {
    position: absolute;
    height: 100%;
    background-color: var(--trv-primary);
    border-radius: var(--trv-radius-pill);
}

.trv-slider-thumb {
    position: absolute;
    width: 16px;
    height: 16px;
    background-color: var(--trv-surface);
    border: 2px solid var(--trv-primary);
    border-radius: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    box-shadow: var(--trv-shadow-sm);
    transition: var(--trv-transition);
}

.trv-slider-thumb:hover {
    background-color: var(--trv-primary);
    transform: translate(-50%, -50%) scale(1.1);
}

/* Bottom Action Row */
.trv-sidebar-actions-row {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    border-top: 1px solid var(--trv-border);
    padding-top: 1.25rem;
}
Combined CSS (Includes Base)
/* 
   COMBINED CSS
   Includes base resets/variables + component styles.
   Use this if you haven't included base.css elsewhere.
*/

/* --- BASE STYLES --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* =========================================
   Travel Booking Design System (trv-)
   ========================================= */

*, *::before, *::after { box-sizing: border-box; }

:root {
    /* Surfaces */
    --trv-bg:            #F9FAF9; /* Sand White */
    --trv-surface:       #FFFFFF; /* Pure White */
    --trv-surface-2:     #F3F5F3; /* Linen Gray */

    /* Brand Palette */
    --trv-primary:       #0D9488; /* Sea Teal */
    --trv-primary-hover: #0F766E;
    --trv-primary-muted: rgba(13, 148, 136, 0.08);
    --trv-accent:        #F43F5E; /* Coral Rose */
    --trv-accent-hover:  #E11D48;
    --trv-accent-muted:  rgba(244, 63, 94, 0.08);
    --trv-gold:          #F59E0B; /* Star Rating Gold */

    /* Text */
    --trv-text:          #1F2937; /* Dark Charcoal */
    --trv-text-muted:    #4B5563; /* Slate grey */
    --trv-text-light:    #9CA3AF;

    /* Borders */
    --trv-border:        #E5E7EB; /* Muted light border */
    --trv-border-strong: #D1D5DB;
    --trv-border-glow:   rgba(13, 148, 136, 0.25);

    /* Rounded Shapes */
    --trv-radius-sm:     4px;
    --trv-radius:        8px;
    --trv-radius-lg:     16px;
    --trv-radius-pill:   999px;

    /* Fonts */
    --trv-font-heading:  'Playfair Display', serif;
    --trv-font-sub:      'Outfit', sans-serif;
    --trv-font-body:     'Inter', sans-serif;

    /* Shadows */
    --trv-shadow-sm:     0 2px 8px rgba(0,0,0,0.02);
    --trv-shadow:        0 10px 35px rgba(13, 148, 136, 0.04);
    --trv-shadow-glow:   0 0 20px rgba(13, 148, 136, 0.08);

    /* Transition */
    --trv-transition:    all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    margin: 0;
    font-family: var(--trv-font-body);
    color: var(--trv-text);
    background-color: var(--trv-bg);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

/* ── Card ─────────────────────── */
.trv-card {
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    padding: 2.25rem;
    transition: var(--trv-transition);
}

.trv-card:hover {
    border-color: var(--trv-border-strong);
    box-shadow: 0 12px 40px rgba(13, 148, 136, 0.07);
}

/* ── Typography ───────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--trv-font-heading);
    font-weight: 700;
    margin: 0;
    color: var(--trv-text);
    line-height: 1.25;
}

p { 
    font-family: var(--trv-font-body); 
    color: var(--trv-text-muted); 
    margin: 0; 
    line-height: 1.6; 
}

/* ── Buttons ──────────────────── */
.trv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.6rem;
    font-family: var(--trv-font-sub);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--trv-radius);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--trv-transition);
    white-space: nowrap;
    user-select: none;
}

.trv-btn-primary { 
    background-color: var(--trv-primary); 
    color: #fff; 
    border-color: var(--trv-primary); 
}
.trv-btn-primary:hover { 
    background-color: var(--trv-primary-hover); 
    border-color: var(--trv-primary-hover); 
    transform: translateY(-1px);
}

.trv-btn-accent { 
    background-color: var(--trv-accent); 
    color: #fff; 
    border-color: var(--trv-accent); 
}
.trv-btn-accent:hover { 
    background-color: var(--trv-accent-hover); 
    border-color: var(--trv-accent-hover); 
    transform: translateY(-1px);
}

.trv-btn-outline { 
    background-color: var(--trv-surface); 
    color: var(--trv-text-muted); 
    border-color: var(--trv-border); 
}
.trv-btn-outline:hover { 
    background-color: var(--trv-surface-2); 
    border-color: var(--trv-border-strong);
    color: var(--trv-text);
}

.trv-btn-ghost { 
    background-color: transparent; 
    color: var(--trv-text-muted); 
    border-color: transparent; 
}
.trv-btn-ghost:hover { 
    background-color: var(--trv-surface-2); 
    color: var(--trv-text); 
}

.trv-btn-sm { padding: 0.45rem 1.1rem; font-size: 0.8rem; }
.trv-btn-lg { padding: 0.9rem 2rem; font-size: 0.95rem; border-radius: var(--trv-radius-lg); }
.trv-btn-block { width: 100%; }
.trv-btn-icon { width: 44px; height: 44px; padding: 0; border-radius: var(--trv-radius); }

/* ── Form Controls ────────────── */
.trv-input {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
}

.trv-input::placeholder { color: var(--trv-text-light); }

.trv-input:focus { 
    border-color: var(--trv-primary); 
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.trv-label {
    display: block;
    margin-bottom: 0.45rem;
    font-family: var(--trv-font-sub);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Custom select */
.trv-select {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%234B5563' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 1.1rem center;
    background-size: 1rem;
    cursor: pointer;
}

.trv-select:focus {
    border-color: var(--trv-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

/* ── Badges ───────────────────── */
.trv-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--trv-radius-pill);
    font-family: var(--trv-font-sub);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    border: 1px solid transparent;
}

.trv-badge-primary { background-color: var(--trv-primary-muted); color: var(--trv-primary); border-color: rgba(13, 148, 136, 0.15); }
.trv-badge-accent  { background-color: var(--trv-accent-muted);  color: var(--trv-accent);        border-color: rgba(244, 63, 94, 0.15); }
.trv-badge-gold    { background-color: rgba(245, 158, 11, 0.08); color: var(--trv-gold);          border-color: rgba(245, 158, 11, 0.15); }
.trv-badge-default { background-color: var(--trv-surface-2);      color: var(--trv-text-muted);    border-color: var(--trv-border); }

/* ── Star Ratings ─────────────── */
.trv-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--trv-gold);
}

.trv-rating svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

/* ── Divider ──────────────────── */
.trv-divider { border: none; border-top: 1px solid var(--trv-border); margin: 0; }

/* ── Logo ─────────────────────── */
.trv-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-family: var(--trv-font-heading);
    font-size: 1.5rem;
    color: var(--trv-text);
    font-weight: 800;
    letter-spacing: -0.01em;
}

.trv-logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--trv-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border-radius: var(--trv-radius);
    box-shadow: var(--trv-shadow-glow);
}

/* ── Utilities ────────────────── */
.text-primary { color: var(--trv-primary) !important; }
.text-accent  { color: var(--trv-accent)  !important; }
.text-muted   { color: var(--trv-text-muted) !important; }
.text-light   { color: var(--trv-text-light) !important; }


/* --- COMPONENT STYLES --- */
.trv-sidebar {
    width: 100%;
    max-width: 280px;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow-sm);
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin: 0;
}

.trv-sidebar-group {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.trv-sidebar-group-title {
    font-family: var(--trv-font-sub);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--trv-text-light);
}

.trv-sidebar-links {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

/* Custom Checkbox */
.trv-checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    cursor: pointer;
    user-select: none;
}

.trv-checkbox {
    appearance: none;
    width: 16px;
    height: 16px;
    border: 1px solid var(--trv-border-strong);
    border-radius: var(--trv-radius-sm);
    outline: none;
    background-color: var(--trv-bg);
    cursor: pointer;
    transition: var(--trv-transition);
    position: relative;
    flex-shrink: 0;
}

.trv-checkbox:checked {
    background-color: var(--trv-primary);
    border-color: var(--trv-primary);
}

.trv-checkbox:checked::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 5px;
    width: 4px;
    height: 8px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.trv-checkbox-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--trv-text-muted);
}

.trv-sidebar-num {
    font-size: 0.75rem;
    color: var(--trv-text-light);
    margin-left: auto;
    font-weight: 500;
}

/* Custom pricing range slider track */
.trv-sidebar-price-range {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.trv-price-label {
    font-family: var(--trv-font-sub);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--trv-primary);
}

.trv-slider-track {
    position: relative;
    width: 100%;
    height: 4px;
    background-color: var(--trv-surface-2);
    border-radius: var(--trv-radius-pill);
    margin: 0.5rem 0;
}

.trv-slider-fill {
    position: absolute;
    height: 100%;
    background-color: var(--trv-primary);
    border-radius: var(--trv-radius-pill);
}

.trv-slider-thumb {
    position: absolute;
    width: 16px;
    height: 16px;
    background-color: var(--trv-surface);
    border: 2px solid var(--trv-primary);
    border-radius: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    box-shadow: var(--trv-shadow-sm);
    transition: var(--trv-transition);
}

.trv-slider-thumb:hover {
    background-color: var(--trv-primary);
    transform: translate(-50%, -50%) scale(1.1);
}

/* Bottom Action Row */
.trv-sidebar-actions-row {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    border-top: 1px solid var(--trv-border);
    padding-top: 1.25rem;
}

Hero Sections

Luxury Spotlight Booking Engine

HTML
<section class="trv-hero-centered">
    <span class="trv-badge trv-badge-primary">Bespoke Travel Planners</span>
    <h1 class="trv-hero-title">Your Journey of a Lifetime Begins Here</h1>
    <p class="trv-hero-subtitle">Discover secluded private ocean fronts, alpine chalet escapes, and curated historic boutiques tailored for seasoned wanderers.</p>

    <!-- Centered Spotlight Booking Engine Form Panel -->
    <div class="trv-booking-panel">
        <form class="trv-booking-form" onsubmit="return false;">
            <!-- Column 1: Destination -->
            <div class="trv-booking-field">
                <label for="dest" class="trv-label">Destination</label>
                <select id="dest" class="trv-select">
                    <option value="amalfi">Amalfi Coast, Italy</option>
                    <option value="swiss">Swiss Alps, Switzerland</option>
                    <option value="kyoto">Kyoto Historic Villa, Japan</option>
                    <option value="serengeti">Serengeti Luxury Lodge, Tanzania</option>
                </select>
            </div>

            <!-- Column 2: Check-in -->
            <div class="trv-booking-field">
                <label for="checkin" class="trv-label">Check In</label>
                <input type="date" id="checkin" class="trv-input" value="2026-06-12">
            </div>

            <!-- Column 3: Check-out -->
            <div class="trv-booking-field">
                <label for="checkout" class="trv-label">Check Out</label>
                <input type="date" id="checkout" class="trv-input" value="2026-06-19">
            </div>

            <!-- Column 4: Guests -->
            <div class="trv-booking-field">
                <label for="guests" class="trv-label">Guests</label>
                <select id="guests" class="trv-select">
                    <option value="1">1 Guest</option>
                    <option value="2" selected>2 Guests</option>
                    <option value="4">4 Guests</option>
                    <option value="large">6+ Guests</option>
                </select>
            </div>

            <!-- Action submit -->
            <button type="submit" class="trv-btn trv-btn-primary trv-booking-btn">
                <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" style="width:16px;height:16px;"><circle cx="11" cy="11" r="8"></circle><line x1="21" y1="21" x2="16.65" y2="16.65"></line></svg>
                Find Haven
            </button>
        </form>
    </div>
</section>
CSS (Component Only)
/* Component: Luxury Spotlight Booking Engine */
/* NOTE: This component requires base.css to be included in your page. */

.trv-hero-centered {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 5rem 2rem;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
}

.trv-hero-title {
    font-family: var(--trv-font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--trv-text);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-top: 1rem;
    margin-bottom: 1.25rem;
    max-width: 850px;
}

.trv-hero-subtitle {
    font-size: 1.05rem;
    color: var(--trv-text-muted);
    line-height: 1.6;
    margin-bottom: 3.5rem;
    max-width: 720px;
}

/* Booking form panel overlapping card */
.trv-booking-panel {
    width: 100%;
    max-width: 950px;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border-strong);
    border-radius: var(--trv-radius-lg);
    padding: 1.5rem;
    box-shadow: 0 20px 45px rgba(13, 148, 136, 0.08);
}

.trv-booking-form {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr 0.8fr auto;
    gap: 1rem;
    align-items: flex-end;
}

.trv-booking-field {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.trv-booking-field label {
    margin-bottom: 0.35rem;
}

.trv-booking-btn {
    height: 46px;
    align-self: flex-end;
}

@media (max-width: 992px) {
    .trv-booking-form {
        grid-template-columns: 1fr 1fr;
        gap: 1.25rem;
    }
    .trv-booking-btn {
        grid-column: span 2;
        width: 100%;
    }
}

@media (max-width: 768px) {
    .trv-hero-title {
        font-size: 2.5rem;
    }
    .trv-booking-form {
        grid-template-columns: 1fr;
    }
    .trv-booking-btn {
        grid-column: span 1;
    }
}
Combined CSS (Includes Base)
/* 
   COMBINED CSS
   Includes base resets/variables + component styles.
   Use this if you haven't included base.css elsewhere.
*/

/* --- BASE STYLES --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* =========================================
   Travel Booking Design System (trv-)
   ========================================= */

*, *::before, *::after { box-sizing: border-box; }

:root {
    /* Surfaces */
    --trv-bg:            #F9FAF9; /* Sand White */
    --trv-surface:       #FFFFFF; /* Pure White */
    --trv-surface-2:     #F3F5F3; /* Linen Gray */

    /* Brand Palette */
    --trv-primary:       #0D9488; /* Sea Teal */
    --trv-primary-hover: #0F766E;
    --trv-primary-muted: rgba(13, 148, 136, 0.08);
    --trv-accent:        #F43F5E; /* Coral Rose */
    --trv-accent-hover:  #E11D48;
    --trv-accent-muted:  rgba(244, 63, 94, 0.08);
    --trv-gold:          #F59E0B; /* Star Rating Gold */

    /* Text */
    --trv-text:          #1F2937; /* Dark Charcoal */
    --trv-text-muted:    #4B5563; /* Slate grey */
    --trv-text-light:    #9CA3AF;

    /* Borders */
    --trv-border:        #E5E7EB; /* Muted light border */
    --trv-border-strong: #D1D5DB;
    --trv-border-glow:   rgba(13, 148, 136, 0.25);

    /* Rounded Shapes */
    --trv-radius-sm:     4px;
    --trv-radius:        8px;
    --trv-radius-lg:     16px;
    --trv-radius-pill:   999px;

    /* Fonts */
    --trv-font-heading:  'Playfair Display', serif;
    --trv-font-sub:      'Outfit', sans-serif;
    --trv-font-body:     'Inter', sans-serif;

    /* Shadows */
    --trv-shadow-sm:     0 2px 8px rgba(0,0,0,0.02);
    --trv-shadow:        0 10px 35px rgba(13, 148, 136, 0.04);
    --trv-shadow-glow:   0 0 20px rgba(13, 148, 136, 0.08);

    /* Transition */
    --trv-transition:    all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    margin: 0;
    font-family: var(--trv-font-body);
    color: var(--trv-text);
    background-color: var(--trv-bg);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

/* ── Card ─────────────────────── */
.trv-card {
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    padding: 2.25rem;
    transition: var(--trv-transition);
}

.trv-card:hover {
    border-color: var(--trv-border-strong);
    box-shadow: 0 12px 40px rgba(13, 148, 136, 0.07);
}

/* ── Typography ───────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--trv-font-heading);
    font-weight: 700;
    margin: 0;
    color: var(--trv-text);
    line-height: 1.25;
}

p { 
    font-family: var(--trv-font-body); 
    color: var(--trv-text-muted); 
    margin: 0; 
    line-height: 1.6; 
}

/* ── Buttons ──────────────────── */
.trv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.6rem;
    font-family: var(--trv-font-sub);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--trv-radius);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--trv-transition);
    white-space: nowrap;
    user-select: none;
}

.trv-btn-primary { 
    background-color: var(--trv-primary); 
    color: #fff; 
    border-color: var(--trv-primary); 
}
.trv-btn-primary:hover { 
    background-color: var(--trv-primary-hover); 
    border-color: var(--trv-primary-hover); 
    transform: translateY(-1px);
}

.trv-btn-accent { 
    background-color: var(--trv-accent); 
    color: #fff; 
    border-color: var(--trv-accent); 
}
.trv-btn-accent:hover { 
    background-color: var(--trv-accent-hover); 
    border-color: var(--trv-accent-hover); 
    transform: translateY(-1px);
}

.trv-btn-outline { 
    background-color: var(--trv-surface); 
    color: var(--trv-text-muted); 
    border-color: var(--trv-border); 
}
.trv-btn-outline:hover { 
    background-color: var(--trv-surface-2); 
    border-color: var(--trv-border-strong);
    color: var(--trv-text);
}

.trv-btn-ghost { 
    background-color: transparent; 
    color: var(--trv-text-muted); 
    border-color: transparent; 
}
.trv-btn-ghost:hover { 
    background-color: var(--trv-surface-2); 
    color: var(--trv-text); 
}

.trv-btn-sm { padding: 0.45rem 1.1rem; font-size: 0.8rem; }
.trv-btn-lg { padding: 0.9rem 2rem; font-size: 0.95rem; border-radius: var(--trv-radius-lg); }
.trv-btn-block { width: 100%; }
.trv-btn-icon { width: 44px; height: 44px; padding: 0; border-radius: var(--trv-radius); }

/* ── Form Controls ────────────── */
.trv-input {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
}

.trv-input::placeholder { color: var(--trv-text-light); }

.trv-input:focus { 
    border-color: var(--trv-primary); 
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.trv-label {
    display: block;
    margin-bottom: 0.45rem;
    font-family: var(--trv-font-sub);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Custom select */
.trv-select {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%234B5563' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 1.1rem center;
    background-size: 1rem;
    cursor: pointer;
}

.trv-select:focus {
    border-color: var(--trv-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

/* ── Badges ───────────────────── */
.trv-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--trv-radius-pill);
    font-family: var(--trv-font-sub);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    border: 1px solid transparent;
}

.trv-badge-primary { background-color: var(--trv-primary-muted); color: var(--trv-primary); border-color: rgba(13, 148, 136, 0.15); }
.trv-badge-accent  { background-color: var(--trv-accent-muted);  color: var(--trv-accent);        border-color: rgba(244, 63, 94, 0.15); }
.trv-badge-gold    { background-color: rgba(245, 158, 11, 0.08); color: var(--trv-gold);          border-color: rgba(245, 158, 11, 0.15); }
.trv-badge-default { background-color: var(--trv-surface-2);      color: var(--trv-text-muted);    border-color: var(--trv-border); }

/* ── Star Ratings ─────────────── */
.trv-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--trv-gold);
}

.trv-rating svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

/* ── Divider ──────────────────── */
.trv-divider { border: none; border-top: 1px solid var(--trv-border); margin: 0; }

/* ── Logo ─────────────────────── */
.trv-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-family: var(--trv-font-heading);
    font-size: 1.5rem;
    color: var(--trv-text);
    font-weight: 800;
    letter-spacing: -0.01em;
}

.trv-logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--trv-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border-radius: var(--trv-radius);
    box-shadow: var(--trv-shadow-glow);
}

/* ── Utilities ────────────────── */
.text-primary { color: var(--trv-primary) !important; }
.text-accent  { color: var(--trv-accent)  !important; }
.text-muted   { color: var(--trv-text-muted) !important; }
.text-light   { color: var(--trv-text-light) !important; }


/* --- COMPONENT STYLES --- */
.trv-hero-centered {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 5rem 2rem;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
}

.trv-hero-title {
    font-family: var(--trv-font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--trv-text);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-top: 1rem;
    margin-bottom: 1.25rem;
    max-width: 850px;
}

.trv-hero-subtitle {
    font-size: 1.05rem;
    color: var(--trv-text-muted);
    line-height: 1.6;
    margin-bottom: 3.5rem;
    max-width: 720px;
}

/* Booking form panel overlapping card */
.trv-booking-panel {
    width: 100%;
    max-width: 950px;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border-strong);
    border-radius: var(--trv-radius-lg);
    padding: 1.5rem;
    box-shadow: 0 20px 45px rgba(13, 148, 136, 0.08);
}

.trv-booking-form {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr 0.8fr auto;
    gap: 1rem;
    align-items: flex-end;
}

.trv-booking-field {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.trv-booking-field label {
    margin-bottom: 0.35rem;
}

.trv-booking-btn {
    height: 46px;
    align-self: flex-end;
}

@media (max-width: 992px) {
    .trv-booking-form {
        grid-template-columns: 1fr 1fr;
        gap: 1.25rem;
    }
    .trv-booking-btn {
        grid-column: span 2;
        width: 100%;
    }
}

@media (max-width: 768px) {
    .trv-hero-title {
        font-size: 2.5rem;
    }
    .trv-booking-form {
        grid-template-columns: 1fr;
    }
    .trv-booking-btn {
        grid-column: span 1;
    }
}

Interactive Trip Planner Split

HTML
<section class="trv-hero-split">
    <!-- Left column: Info -->
    <div class="trv-split-left">
        <div class="trv-badge-row">
            <span class="trv-badge trv-badge-primary">Tailor-Made Route Planners</span>
            <span class="trv-badge trv-badge-accent">Summer 2026</span>
        </div>

        <h2 class="trv-split-title">Craft Your Bespoke Luxury Itinerary Loop</h2>
        
        <p class="trv-split-desc">
            We handle flights, private yacht transfers, resort accommodations, and customized alpine excursions. Coordinate with a dedicated local concierge to structure your dream escape loop.
        </p>

        <!-- Advantage bullet lists -->
        <ul class="trv-split-features">
            <li>
                <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" class="trv-bullet-icon"><polyline points="20 6 9 17 4 12"></polyline></svg>
                Dedicated 24/7 personal travel concierges.
            </li>
            <li>
                <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" class="trv-bullet-icon"><polyline points="20 6 9 17 4 12"></polyline></svg>
                Verified resort properties with premium tier luxury ratings.
            </li>
        </ul>

        <!-- Triggers -->
        <div class="trv-split-actions">
            <button class="trv-btn trv-btn-primary">
                Design My Custom Trip
            </button>
            <button class="trv-btn trv-btn-outline">
                Speak with a Planner
            </button>
        </div>
    </div>

    <!-- Right column: Interactive Trip Route Planner Mockup -->
    <div class="trv-split-right">
        <div class="trv-itinerary-preview-card">
            <div class="trv-itinerary-preview-header">
                <span class="trv-itinerary-tag">Your Custom Itinerary</span>
                <h4 class="trv-itinerary-title">Amalfi & Capri Escape</h4>
                <span class="trv-itinerary-dates">7 Days &bull; June 12 - June 19</span>
            </div>

            <!-- Steps list -->
            <div class="trv-itinerary-preview-steps">
                <!-- Step 1 -->
                <div class="trv-itinerary-preview-step">
                    <span class="trv-step-num">01</span>
                    <div class="trv-step-details">
                        <span class="trv-step-label">Ocean Suite Reservation</span>
                        <span class="trv-step-resort">Belmond Hotel Caruso, Ravello</span>
                    </div>
                    <span class="trv-badge trv-badge-gold">Confirmed</span>
                </div>

                <!-- Step 2 -->
                <div class="trv-itinerary-preview-step">
                    <span class="trv-step-num">02</span>
                    <div class="trv-step-details">
                        <span class="trv-step-label">Helicopter Air Shuttle</span>
                        <span class="trv-step-resort">Naples Gateway to Ravello Heliport</span>
                    </div>
                    <span class="trv-badge trv-badge-primary">Scheduled</span>
                </div>

                <!-- Step 3 -->
                <div class="trv-itinerary-preview-step">
                    <span class="trv-step-num">03</span>
                    <div class="trv-step-details">
                        <span class="trv-step-label">Sunset Yacht Charter</span>
                        <span class="trv-step-resort">Riva Rivamare Luxury Day Cruise</span>
                    </div>
                    <span class="trv-badge trv-badge-accent">Exclusive</span>
                </div>
            </div>
        </div>
    </div>
</section>
CSS (Component Only)
/* Component: Interactive Trip Planner Split */
/* NOTE: This component requires base.css to be included in your page. */

.trv-hero-split {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 3.5rem;
    padding: 4rem 2rem;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    align-items: center;
}

/* Left Column */
.trv-split-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.trv-badge-row {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.trv-split-title {
    font-family: var(--trv-font-heading);
    font-size: 2.75rem;
    font-weight: 700;
    line-height: 1.25;
    color: var(--trv-text);
}

.trv-split-desc {
    font-size: 0.95rem;
    color: var(--trv-text-muted);
    line-height: 1.65;
}

/* Advantage lists */
.trv-split-features {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.trv-split-features li {
    font-size: 0.9rem;
    color: var(--trv-text-muted);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.trv-bullet-icon {
    width: 16px;
    height: 16px;
    color: var(--trv-primary);
    flex-shrink: 0;
}

/* Actions */
.trv-split-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

/* Right column: itinerary preview card */
.trv-split-right {
    display: flex;
    flex-direction: column;
}

.trv-itinerary-preview-card {
    background-color: var(--trv-surface-2);
    border: 1px solid var(--trv-border-strong);
    border-radius: var(--trv-radius-lg);
    padding: 2rem;
    box-shadow: var(--trv-shadow), 0 20px 45px rgba(13, 148, 136, 0.06);
}

.trv-itinerary-preview-header {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    border-bottom: 1px solid var(--trv-border-strong);
    padding-bottom: 1.25rem;
    margin-bottom: 1.5rem;
}

.trv-itinerary-tag {
    font-family: var(--trv-font-sub);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--trv-primary);
}

.trv-itinerary-title {
    font-family: var(--trv-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--trv-text);
}

.trv-itinerary-dates {
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    font-weight: 500;
}

/* Steps list */
.trv-itinerary-preview-steps {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.trv-itinerary-preview-step {
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    padding: 1rem;
    border-radius: var(--trv-radius);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.trv-step-num {
    font-family: var(--trv-font-sub);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--trv-primary-hover);
    background-color: var(--trv-primary-muted);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.trv-step-details {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    flex: 1;
    min-width: 0;
}

.trv-step-label {
    font-family: var(--trv-font-sub);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--trv-text);
}

.trv-step-resort {
    font-size: 0.75rem;
    color: var(--trv-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 992px) {
    .trv-hero-split {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}
Combined CSS (Includes Base)
/* 
   COMBINED CSS
   Includes base resets/variables + component styles.
   Use this if you haven't included base.css elsewhere.
*/

/* --- BASE STYLES --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* =========================================
   Travel Booking Design System (trv-)
   ========================================= */

*, *::before, *::after { box-sizing: border-box; }

:root {
    /* Surfaces */
    --trv-bg:            #F9FAF9; /* Sand White */
    --trv-surface:       #FFFFFF; /* Pure White */
    --trv-surface-2:     #F3F5F3; /* Linen Gray */

    /* Brand Palette */
    --trv-primary:       #0D9488; /* Sea Teal */
    --trv-primary-hover: #0F766E;
    --trv-primary-muted: rgba(13, 148, 136, 0.08);
    --trv-accent:        #F43F5E; /* Coral Rose */
    --trv-accent-hover:  #E11D48;
    --trv-accent-muted:  rgba(244, 63, 94, 0.08);
    --trv-gold:          #F59E0B; /* Star Rating Gold */

    /* Text */
    --trv-text:          #1F2937; /* Dark Charcoal */
    --trv-text-muted:    #4B5563; /* Slate grey */
    --trv-text-light:    #9CA3AF;

    /* Borders */
    --trv-border:        #E5E7EB; /* Muted light border */
    --trv-border-strong: #D1D5DB;
    --trv-border-glow:   rgba(13, 148, 136, 0.25);

    /* Rounded Shapes */
    --trv-radius-sm:     4px;
    --trv-radius:        8px;
    --trv-radius-lg:     16px;
    --trv-radius-pill:   999px;

    /* Fonts */
    --trv-font-heading:  'Playfair Display', serif;
    --trv-font-sub:      'Outfit', sans-serif;
    --trv-font-body:     'Inter', sans-serif;

    /* Shadows */
    --trv-shadow-sm:     0 2px 8px rgba(0,0,0,0.02);
    --trv-shadow:        0 10px 35px rgba(13, 148, 136, 0.04);
    --trv-shadow-glow:   0 0 20px rgba(13, 148, 136, 0.08);

    /* Transition */
    --trv-transition:    all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    margin: 0;
    font-family: var(--trv-font-body);
    color: var(--trv-text);
    background-color: var(--trv-bg);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

/* ── Card ─────────────────────── */
.trv-card {
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    padding: 2.25rem;
    transition: var(--trv-transition);
}

.trv-card:hover {
    border-color: var(--trv-border-strong);
    box-shadow: 0 12px 40px rgba(13, 148, 136, 0.07);
}

/* ── Typography ───────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--trv-font-heading);
    font-weight: 700;
    margin: 0;
    color: var(--trv-text);
    line-height: 1.25;
}

p { 
    font-family: var(--trv-font-body); 
    color: var(--trv-text-muted); 
    margin: 0; 
    line-height: 1.6; 
}

/* ── Buttons ──────────────────── */
.trv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.6rem;
    font-family: var(--trv-font-sub);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--trv-radius);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--trv-transition);
    white-space: nowrap;
    user-select: none;
}

.trv-btn-primary { 
    background-color: var(--trv-primary); 
    color: #fff; 
    border-color: var(--trv-primary); 
}
.trv-btn-primary:hover { 
    background-color: var(--trv-primary-hover); 
    border-color: var(--trv-primary-hover); 
    transform: translateY(-1px);
}

.trv-btn-accent { 
    background-color: var(--trv-accent); 
    color: #fff; 
    border-color: var(--trv-accent); 
}
.trv-btn-accent:hover { 
    background-color: var(--trv-accent-hover); 
    border-color: var(--trv-accent-hover); 
    transform: translateY(-1px);
}

.trv-btn-outline { 
    background-color: var(--trv-surface); 
    color: var(--trv-text-muted); 
    border-color: var(--trv-border); 
}
.trv-btn-outline:hover { 
    background-color: var(--trv-surface-2); 
    border-color: var(--trv-border-strong);
    color: var(--trv-text);
}

.trv-btn-ghost { 
    background-color: transparent; 
    color: var(--trv-text-muted); 
    border-color: transparent; 
}
.trv-btn-ghost:hover { 
    background-color: var(--trv-surface-2); 
    color: var(--trv-text); 
}

.trv-btn-sm { padding: 0.45rem 1.1rem; font-size: 0.8rem; }
.trv-btn-lg { padding: 0.9rem 2rem; font-size: 0.95rem; border-radius: var(--trv-radius-lg); }
.trv-btn-block { width: 100%; }
.trv-btn-icon { width: 44px; height: 44px; padding: 0; border-radius: var(--trv-radius); }

/* ── Form Controls ────────────── */
.trv-input {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
}

.trv-input::placeholder { color: var(--trv-text-light); }

.trv-input:focus { 
    border-color: var(--trv-primary); 
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.trv-label {
    display: block;
    margin-bottom: 0.45rem;
    font-family: var(--trv-font-sub);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Custom select */
.trv-select {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%234B5563' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 1.1rem center;
    background-size: 1rem;
    cursor: pointer;
}

.trv-select:focus {
    border-color: var(--trv-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

/* ── Badges ───────────────────── */
.trv-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--trv-radius-pill);
    font-family: var(--trv-font-sub);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    border: 1px solid transparent;
}

.trv-badge-primary { background-color: var(--trv-primary-muted); color: var(--trv-primary); border-color: rgba(13, 148, 136, 0.15); }
.trv-badge-accent  { background-color: var(--trv-accent-muted);  color: var(--trv-accent);        border-color: rgba(244, 63, 94, 0.15); }
.trv-badge-gold    { background-color: rgba(245, 158, 11, 0.08); color: var(--trv-gold);          border-color: rgba(245, 158, 11, 0.15); }
.trv-badge-default { background-color: var(--trv-surface-2);      color: var(--trv-text-muted);    border-color: var(--trv-border); }

/* ── Star Ratings ─────────────── */
.trv-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--trv-gold);
}

.trv-rating svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

/* ── Divider ──────────────────── */
.trv-divider { border: none; border-top: 1px solid var(--trv-border); margin: 0; }

/* ── Logo ─────────────────────── */
.trv-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-family: var(--trv-font-heading);
    font-size: 1.5rem;
    color: var(--trv-text);
    font-weight: 800;
    letter-spacing: -0.01em;
}

.trv-logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--trv-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border-radius: var(--trv-radius);
    box-shadow: var(--trv-shadow-glow);
}

/* ── Utilities ────────────────── */
.text-primary { color: var(--trv-primary) !important; }
.text-accent  { color: var(--trv-accent)  !important; }
.text-muted   { color: var(--trv-text-muted) !important; }
.text-light   { color: var(--trv-text-light) !important; }


/* --- COMPONENT STYLES --- */
.trv-hero-split {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 3.5rem;
    padding: 4rem 2rem;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    align-items: center;
}

/* Left Column */
.trv-split-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.trv-badge-row {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.trv-split-title {
    font-family: var(--trv-font-heading);
    font-size: 2.75rem;
    font-weight: 700;
    line-height: 1.25;
    color: var(--trv-text);
}

.trv-split-desc {
    font-size: 0.95rem;
    color: var(--trv-text-muted);
    line-height: 1.65;
}

/* Advantage lists */
.trv-split-features {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.trv-split-features li {
    font-size: 0.9rem;
    color: var(--trv-text-muted);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.trv-bullet-icon {
    width: 16px;
    height: 16px;
    color: var(--trv-primary);
    flex-shrink: 0;
}

/* Actions */
.trv-split-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

/* Right column: itinerary preview card */
.trv-split-right {
    display: flex;
    flex-direction: column;
}

.trv-itinerary-preview-card {
    background-color: var(--trv-surface-2);
    border: 1px solid var(--trv-border-strong);
    border-radius: var(--trv-radius-lg);
    padding: 2rem;
    box-shadow: var(--trv-shadow), 0 20px 45px rgba(13, 148, 136, 0.06);
}

.trv-itinerary-preview-header {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    border-bottom: 1px solid var(--trv-border-strong);
    padding-bottom: 1.25rem;
    margin-bottom: 1.5rem;
}

.trv-itinerary-tag {
    font-family: var(--trv-font-sub);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--trv-primary);
}

.trv-itinerary-title {
    font-family: var(--trv-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--trv-text);
}

.trv-itinerary-dates {
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    font-weight: 500;
}

/* Steps list */
.trv-itinerary-preview-steps {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.trv-itinerary-preview-step {
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    padding: 1rem;
    border-radius: var(--trv-radius);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.trv-step-num {
    font-family: var(--trv-font-sub);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--trv-primary-hover);
    background-color: var(--trv-primary-muted);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.trv-step-details {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    flex: 1;
    min-width: 0;
}

.trv-step-label {
    font-family: var(--trv-font-sub);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--trv-text);
}

.trv-step-resort {
    font-size: 0.75rem;
    color: var(--trv-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 992px) {
    .trv-hero-split {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

Buttons

Booking Action CTAs

HTML
<div class="trv-buttons-showcase">
    <div class="trv-buttons-row">
        <!-- Beachfront Villa -->
        <button class="trv-btn trv-btn-primary">
            Book Beachfront Villa
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" class="trv-arrow-icon" style="width:16px;height:16px;"><line x1="5" y1="12" x2="19" y2="12"></line><polyline points="12 5 19 12 12 19"></polyline></svg>
        </button>

        <!-- Private Yacht Charter -->
        <button class="trv-btn trv-btn-accent">
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" style="width:16px;height:16px;"><circle cx="12" cy="5" r="3"></circle><line x1="12" y1="22" x2="12" y2="8"></line><path d="M5 12H2a10 10 0 0 0 20 0h-3"></path></svg>
            Reserve Private Yacht
        </button>
    </div>

    <div class="trv-buttons-row">
        <!-- Sizes -->
        <button class="trv-btn trv-btn-primary trv-btn-sm">
            Quick Book
        </button>

        <button class="trv-btn trv-btn-primary trv-btn-lg">
            Explore All Luxury Havens
        </button>
    </div>

    <div class="trv-buttons-row">
        <!-- Icon buttons -->
        <button class="trv-btn trv-btn-primary trv-btn-icon" aria-label="Add destination to bookmarks">
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M19 21l-7-5-7 5V5a2 2 0 0 1 2-2h10a2 2 0 0 1 2 2z"></path></svg>
        </button>

        <button class="trv-btn trv-btn-accent trv-btn-icon" aria-label="Share trip details">
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="18" cy="5" r="3"></circle><circle cx="6" cy="12" r="3"></circle><circle cx="18" cy="19" r="3"></circle><line x1="8.59" y1="13.51" x2="15.42" y2="17.49"></line><line x1="15.41" y1="6.51" x2="8.59" y2="10.49"></line></svg>
        </button>
    </div>
</div>
CSS (Component Only)
/* Component: Booking Action CTAs */
/* NOTE: This component requires base.css to be included in your page. */

.trv-buttons-showcase {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
    padding: 2rem;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
}

.trv-buttons-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.25rem;
}

/* Sliding icon transition on primary arrow keys */
.trv-btn .trv-arrow-icon {
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.trv-btn:hover .trv-arrow-icon {
    transform: translateX(4px);
}

.trv-btn-icon svg {
    width: 18px;
    height: 18px;
}
Combined CSS (Includes Base)
/* 
   COMBINED CSS
   Includes base resets/variables + component styles.
   Use this if you haven't included base.css elsewhere.
*/

/* --- BASE STYLES --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* =========================================
   Travel Booking Design System (trv-)
   ========================================= */

*, *::before, *::after { box-sizing: border-box; }

:root {
    /* Surfaces */
    --trv-bg:            #F9FAF9; /* Sand White */
    --trv-surface:       #FFFFFF; /* Pure White */
    --trv-surface-2:     #F3F5F3; /* Linen Gray */

    /* Brand Palette */
    --trv-primary:       #0D9488; /* Sea Teal */
    --trv-primary-hover: #0F766E;
    --trv-primary-muted: rgba(13, 148, 136, 0.08);
    --trv-accent:        #F43F5E; /* Coral Rose */
    --trv-accent-hover:  #E11D48;
    --trv-accent-muted:  rgba(244, 63, 94, 0.08);
    --trv-gold:          #F59E0B; /* Star Rating Gold */

    /* Text */
    --trv-text:          #1F2937; /* Dark Charcoal */
    --trv-text-muted:    #4B5563; /* Slate grey */
    --trv-text-light:    #9CA3AF;

    /* Borders */
    --trv-border:        #E5E7EB; /* Muted light border */
    --trv-border-strong: #D1D5DB;
    --trv-border-glow:   rgba(13, 148, 136, 0.25);

    /* Rounded Shapes */
    --trv-radius-sm:     4px;
    --trv-radius:        8px;
    --trv-radius-lg:     16px;
    --trv-radius-pill:   999px;

    /* Fonts */
    --trv-font-heading:  'Playfair Display', serif;
    --trv-font-sub:      'Outfit', sans-serif;
    --trv-font-body:     'Inter', sans-serif;

    /* Shadows */
    --trv-shadow-sm:     0 2px 8px rgba(0,0,0,0.02);
    --trv-shadow:        0 10px 35px rgba(13, 148, 136, 0.04);
    --trv-shadow-glow:   0 0 20px rgba(13, 148, 136, 0.08);

    /* Transition */
    --trv-transition:    all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    margin: 0;
    font-family: var(--trv-font-body);
    color: var(--trv-text);
    background-color: var(--trv-bg);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

/* ── Card ─────────────────────── */
.trv-card {
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    padding: 2.25rem;
    transition: var(--trv-transition);
}

.trv-card:hover {
    border-color: var(--trv-border-strong);
    box-shadow: 0 12px 40px rgba(13, 148, 136, 0.07);
}

/* ── Typography ───────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--trv-font-heading);
    font-weight: 700;
    margin: 0;
    color: var(--trv-text);
    line-height: 1.25;
}

p { 
    font-family: var(--trv-font-body); 
    color: var(--trv-text-muted); 
    margin: 0; 
    line-height: 1.6; 
}

/* ── Buttons ──────────────────── */
.trv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.6rem;
    font-family: var(--trv-font-sub);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--trv-radius);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--trv-transition);
    white-space: nowrap;
    user-select: none;
}

.trv-btn-primary { 
    background-color: var(--trv-primary); 
    color: #fff; 
    border-color: var(--trv-primary); 
}
.trv-btn-primary:hover { 
    background-color: var(--trv-primary-hover); 
    border-color: var(--trv-primary-hover); 
    transform: translateY(-1px);
}

.trv-btn-accent { 
    background-color: var(--trv-accent); 
    color: #fff; 
    border-color: var(--trv-accent); 
}
.trv-btn-accent:hover { 
    background-color: var(--trv-accent-hover); 
    border-color: var(--trv-accent-hover); 
    transform: translateY(-1px);
}

.trv-btn-outline { 
    background-color: var(--trv-surface); 
    color: var(--trv-text-muted); 
    border-color: var(--trv-border); 
}
.trv-btn-outline:hover { 
    background-color: var(--trv-surface-2); 
    border-color: var(--trv-border-strong);
    color: var(--trv-text);
}

.trv-btn-ghost { 
    background-color: transparent; 
    color: var(--trv-text-muted); 
    border-color: transparent; 
}
.trv-btn-ghost:hover { 
    background-color: var(--trv-surface-2); 
    color: var(--trv-text); 
}

.trv-btn-sm { padding: 0.45rem 1.1rem; font-size: 0.8rem; }
.trv-btn-lg { padding: 0.9rem 2rem; font-size: 0.95rem; border-radius: var(--trv-radius-lg); }
.trv-btn-block { width: 100%; }
.trv-btn-icon { width: 44px; height: 44px; padding: 0; border-radius: var(--trv-radius); }

/* ── Form Controls ────────────── */
.trv-input {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
}

.trv-input::placeholder { color: var(--trv-text-light); }

.trv-input:focus { 
    border-color: var(--trv-primary); 
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.trv-label {
    display: block;
    margin-bottom: 0.45rem;
    font-family: var(--trv-font-sub);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Custom select */
.trv-select {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%234B5563' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 1.1rem center;
    background-size: 1rem;
    cursor: pointer;
}

.trv-select:focus {
    border-color: var(--trv-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

/* ── Badges ───────────────────── */
.trv-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--trv-radius-pill);
    font-family: var(--trv-font-sub);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    border: 1px solid transparent;
}

.trv-badge-primary { background-color: var(--trv-primary-muted); color: var(--trv-primary); border-color: rgba(13, 148, 136, 0.15); }
.trv-badge-accent  { background-color: var(--trv-accent-muted);  color: var(--trv-accent);        border-color: rgba(244, 63, 94, 0.15); }
.trv-badge-gold    { background-color: rgba(245, 158, 11, 0.08); color: var(--trv-gold);          border-color: rgba(245, 158, 11, 0.15); }
.trv-badge-default { background-color: var(--trv-surface-2);      color: var(--trv-text-muted);    border-color: var(--trv-border); }

/* ── Star Ratings ─────────────── */
.trv-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--trv-gold);
}

.trv-rating svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

/* ── Divider ──────────────────── */
.trv-divider { border: none; border-top: 1px solid var(--trv-border); margin: 0; }

/* ── Logo ─────────────────────── */
.trv-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-family: var(--trv-font-heading);
    font-size: 1.5rem;
    color: var(--trv-text);
    font-weight: 800;
    letter-spacing: -0.01em;
}

.trv-logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--trv-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border-radius: var(--trv-radius);
    box-shadow: var(--trv-shadow-glow);
}

/* ── Utilities ────────────────── */
.text-primary { color: var(--trv-primary) !important; }
.text-accent  { color: var(--trv-accent)  !important; }
.text-muted   { color: var(--trv-text-muted) !important; }
.text-light   { color: var(--trv-text-light) !important; }


/* --- COMPONENT STYLES --- */
.trv-buttons-showcase {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
    padding: 2rem;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
}

.trv-buttons-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.25rem;
}

/* Sliding icon transition on primary arrow keys */
.trv-btn .trv-arrow-icon {
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.trv-btn:hover .trv-arrow-icon {
    transform: translateX(4px);
}

.trv-btn-icon svg {
    width: 18px;
    height: 18px;
}

Luxury Outline Trip Controls

HTML
<div class="trv-buttons-showcase">
    <div class="trv-buttons-row">
        <!-- Outline flight itinerary -->
        <button class="trv-btn trv-btn-outline">
            Download Itinerary Ledger
        </button>

        <!-- Double border glowing action -->
        <button class="trv-btn trv-btn-glowing-outline">
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" style="width:16px;height:16px;"><path d="M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z"></path></svg>
            Review Resort Security
        </button>
    </div>

    <div class="trv-buttons-row">
        <!-- Ghost Button with icons -->
        <button class="trv-btn trv-btn-ghost">
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" style="width:16px;height:16px;"><circle cx="12" cy="12" r="10"></circle><line x1="2" y1="12" x2="22" y2="12"></line><path d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"></path></svg>
            Explore Global Destinations
        </button>

        <!-- Underline action link -->
        <button class="trv-btn-text-link">
            Villas Cancellation Policies
        </button>
    </div>
</div>
CSS (Component Only)
/* Component: Luxury Outline Trip Controls */
/* NOTE: This component requires base.css to be included in your page. */

.trv-buttons-showcase {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
    padding: 2rem;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
}

.trv-buttons-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.25rem;
}

/* Glowing outline button */
.trv-btn-glowing-outline {
    background-color: transparent;
    color: var(--trv-primary);
    border: 2px solid var(--trv-primary);
    padding: 0.65rem 1.4rem;
    font-family: var(--trv-font-sub);
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    border-radius: var(--trv-radius);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--trv-transition);
    box-shadow: 0 0 10px rgba(13, 148, 136, 0.05);
}

.trv-btn-glowing-outline:hover {
    background-color: var(--trv-primary);
    color: #fff;
    box-shadow: var(--trv-shadow-glow);
    transform: translateY(-1px);
}

/* Underline text link action */
.trv-btn-text-link {
    background: none;
    border: none;
    padding: 0;
    color: var(--trv-primary);
    font-family: var(--trv-font-sub);
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    position: relative;
    padding-bottom: 2px;
    transition: var(--trv-transition);
}

.trv-btn-text-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--trv-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.25s ease;
}

.trv-btn-text-link:hover {
    color: var(--trv-primary-hover);
}

.trv-btn-text-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}
Combined CSS (Includes Base)
/* 
   COMBINED CSS
   Includes base resets/variables + component styles.
   Use this if you haven't included base.css elsewhere.
*/

/* --- BASE STYLES --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* =========================================
   Travel Booking Design System (trv-)
   ========================================= */

*, *::before, *::after { box-sizing: border-box; }

:root {
    /* Surfaces */
    --trv-bg:            #F9FAF9; /* Sand White */
    --trv-surface:       #FFFFFF; /* Pure White */
    --trv-surface-2:     #F3F5F3; /* Linen Gray */

    /* Brand Palette */
    --trv-primary:       #0D9488; /* Sea Teal */
    --trv-primary-hover: #0F766E;
    --trv-primary-muted: rgba(13, 148, 136, 0.08);
    --trv-accent:        #F43F5E; /* Coral Rose */
    --trv-accent-hover:  #E11D48;
    --trv-accent-muted:  rgba(244, 63, 94, 0.08);
    --trv-gold:          #F59E0B; /* Star Rating Gold */

    /* Text */
    --trv-text:          #1F2937; /* Dark Charcoal */
    --trv-text-muted:    #4B5563; /* Slate grey */
    --trv-text-light:    #9CA3AF;

    /* Borders */
    --trv-border:        #E5E7EB; /* Muted light border */
    --trv-border-strong: #D1D5DB;
    --trv-border-glow:   rgba(13, 148, 136, 0.25);

    /* Rounded Shapes */
    --trv-radius-sm:     4px;
    --trv-radius:        8px;
    --trv-radius-lg:     16px;
    --trv-radius-pill:   999px;

    /* Fonts */
    --trv-font-heading:  'Playfair Display', serif;
    --trv-font-sub:      'Outfit', sans-serif;
    --trv-font-body:     'Inter', sans-serif;

    /* Shadows */
    --trv-shadow-sm:     0 2px 8px rgba(0,0,0,0.02);
    --trv-shadow:        0 10px 35px rgba(13, 148, 136, 0.04);
    --trv-shadow-glow:   0 0 20px rgba(13, 148, 136, 0.08);

    /* Transition */
    --trv-transition:    all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    margin: 0;
    font-family: var(--trv-font-body);
    color: var(--trv-text);
    background-color: var(--trv-bg);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

/* ── Card ─────────────────────── */
.trv-card {
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    padding: 2.25rem;
    transition: var(--trv-transition);
}

.trv-card:hover {
    border-color: var(--trv-border-strong);
    box-shadow: 0 12px 40px rgba(13, 148, 136, 0.07);
}

/* ── Typography ───────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--trv-font-heading);
    font-weight: 700;
    margin: 0;
    color: var(--trv-text);
    line-height: 1.25;
}

p { 
    font-family: var(--trv-font-body); 
    color: var(--trv-text-muted); 
    margin: 0; 
    line-height: 1.6; 
}

/* ── Buttons ──────────────────── */
.trv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.6rem;
    font-family: var(--trv-font-sub);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--trv-radius);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--trv-transition);
    white-space: nowrap;
    user-select: none;
}

.trv-btn-primary { 
    background-color: var(--trv-primary); 
    color: #fff; 
    border-color: var(--trv-primary); 
}
.trv-btn-primary:hover { 
    background-color: var(--trv-primary-hover); 
    border-color: var(--trv-primary-hover); 
    transform: translateY(-1px);
}

.trv-btn-accent { 
    background-color: var(--trv-accent); 
    color: #fff; 
    border-color: var(--trv-accent); 
}
.trv-btn-accent:hover { 
    background-color: var(--trv-accent-hover); 
    border-color: var(--trv-accent-hover); 
    transform: translateY(-1px);
}

.trv-btn-outline { 
    background-color: var(--trv-surface); 
    color: var(--trv-text-muted); 
    border-color: var(--trv-border); 
}
.trv-btn-outline:hover { 
    background-color: var(--trv-surface-2); 
    border-color: var(--trv-border-strong);
    color: var(--trv-text);
}

.trv-btn-ghost { 
    background-color: transparent; 
    color: var(--trv-text-muted); 
    border-color: transparent; 
}
.trv-btn-ghost:hover { 
    background-color: var(--trv-surface-2); 
    color: var(--trv-text); 
}

.trv-btn-sm { padding: 0.45rem 1.1rem; font-size: 0.8rem; }
.trv-btn-lg { padding: 0.9rem 2rem; font-size: 0.95rem; border-radius: var(--trv-radius-lg); }
.trv-btn-block { width: 100%; }
.trv-btn-icon { width: 44px; height: 44px; padding: 0; border-radius: var(--trv-radius); }

/* ── Form Controls ────────────── */
.trv-input {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
}

.trv-input::placeholder { color: var(--trv-text-light); }

.trv-input:focus { 
    border-color: var(--trv-primary); 
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.trv-label {
    display: block;
    margin-bottom: 0.45rem;
    font-family: var(--trv-font-sub);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Custom select */
.trv-select {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%234B5563' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 1.1rem center;
    background-size: 1rem;
    cursor: pointer;
}

.trv-select:focus {
    border-color: var(--trv-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

/* ── Badges ───────────────────── */
.trv-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--trv-radius-pill);
    font-family: var(--trv-font-sub);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    border: 1px solid transparent;
}

.trv-badge-primary { background-color: var(--trv-primary-muted); color: var(--trv-primary); border-color: rgba(13, 148, 136, 0.15); }
.trv-badge-accent  { background-color: var(--trv-accent-muted);  color: var(--trv-accent);        border-color: rgba(244, 63, 94, 0.15); }
.trv-badge-gold    { background-color: rgba(245, 158, 11, 0.08); color: var(--trv-gold);          border-color: rgba(245, 158, 11, 0.15); }
.trv-badge-default { background-color: var(--trv-surface-2);      color: var(--trv-text-muted);    border-color: var(--trv-border); }

/* ── Star Ratings ─────────────── */
.trv-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--trv-gold);
}

.trv-rating svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

/* ── Divider ──────────────────── */
.trv-divider { border: none; border-top: 1px solid var(--trv-border); margin: 0; }

/* ── Logo ─────────────────────── */
.trv-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-family: var(--trv-font-heading);
    font-size: 1.5rem;
    color: var(--trv-text);
    font-weight: 800;
    letter-spacing: -0.01em;
}

.trv-logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--trv-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border-radius: var(--trv-radius);
    box-shadow: var(--trv-shadow-glow);
}

/* ── Utilities ────────────────── */
.text-primary { color: var(--trv-primary) !important; }
.text-accent  { color: var(--trv-accent)  !important; }
.text-muted   { color: var(--trv-text-muted) !important; }
.text-light   { color: var(--trv-text-light) !important; }


/* --- COMPONENT STYLES --- */
.trv-buttons-showcase {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
    padding: 2rem;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
}

.trv-buttons-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.25rem;
}

/* Glowing outline button */
.trv-btn-glowing-outline {
    background-color: transparent;
    color: var(--trv-primary);
    border: 2px solid var(--trv-primary);
    padding: 0.65rem 1.4rem;
    font-family: var(--trv-font-sub);
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    border-radius: var(--trv-radius);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--trv-transition);
    box-shadow: 0 0 10px rgba(13, 148, 136, 0.05);
}

.trv-btn-glowing-outline:hover {
    background-color: var(--trv-primary);
    color: #fff;
    box-shadow: var(--trv-shadow-glow);
    transform: translateY(-1px);
}

/* Underline text link action */
.trv-btn-text-link {
    background: none;
    border: none;
    padding: 0;
    color: var(--trv-primary);
    font-family: var(--trv-font-sub);
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    position: relative;
    padding-bottom: 2px;
    transition: var(--trv-transition);
}

.trv-btn-text-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--trv-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.25s ease;
}

.trv-btn-text-link:hover {
    color: var(--trv-primary-hover);
}

.trv-btn-text-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

Forms

Traveler Access Portal

HTML
<div class="trv-login-card">
    <div class="trv-login-header">
        <span class="trv-logo-icon">
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" style="width:14px;height:14px;"><path d="M12 2L2 22h20L12 2z"></path></svg>
        </span>
        <h2 class="trv-login-title">Traveler Club Lounge</h2>
        <p class="trv-login-desc">Access your bespoke itinerary portals, rewards stats, and local concierge chat channels.</p>
    </div>

    <form class="trv-login-form" onsubmit="return false;">
        <div class="trv-form-group">
            <label for="email" class="trv-label">Member Email</label>
            <input type="email" id="email" class="trv-input" placeholder="[email protected]" required>
        </div>

        <div class="trv-form-group">
            <div class="trv-label-row">
                <label for="password" class="trv-label">Lounge Passcode</label>
                <a href="#" class="trv-form-link">Forgot Code?</a>
            </div>
            <input type="password" id="password" class="trv-input" placeholder="••••••••••••" required>
        </div>

        <div class="trv-form-remember">
            <label class="trv-checkbox-wrapper">
                <input type="checkbox" name="remember" class="trv-checkbox" checked>
                <span class="trv-checkbox-label">Keep club lounge session active</span>
            </label>
        </div>

        <button type="submit" class="trv-btn trv-btn-primary trv-btn-block">
            Enter Club Lounge
        </button>

        <div class="trv-login-footer">
            <span class="trv-signup-prompt">Not a club member? <a href="#" class="trv-signup-link">Apply for membership.</a></span>
        </div>
    </form>
</div>
CSS (Component Only)
/* Component: Traveler Access Portal */
/* NOTE: This component requires base.css to be included in your page. */

.trv-login-card {
    max-width: 420px;
    margin: 0 auto;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    padding: 3rem 2.5rem;
}

.trv-login-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 2rem;
}

.trv-login-header .trv-logo-icon {
    margin-bottom: 1rem;
    width: 44px;
    height: 44px;
    font-size: 1.25rem;
}

.trv-login-title {
    font-family: var(--trv-font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--trv-text);
}

.trv-login-desc {
    font-size: 0.825rem;
    color: var(--trv-text-muted);
    line-height: 1.5;
}

.trv-login-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.trv-form-group {
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.trv-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.45rem;
}

.trv-label-row .trv-label {
    margin-bottom: 0;
}

.trv-form-link {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--trv-text-muted);
    text-decoration: none;
    transition: var(--trv-transition);
}

.trv-form-link:hover {
    color: var(--trv-primary);
    text-decoration: underline;
}

/* Custom Checkbox */
.trv-form-remember {
    display: flex;
    align-items: center;
}

.trv-checkbox-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    user-select: none;
}

.trv-checkbox {
    appearance: none;
    width: 16px;
    height: 16px;
    border: 1px solid var(--trv-border-strong);
    border-radius: var(--trv-radius-sm);
    outline: none;
    background-color: var(--trv-surface-2);
    cursor: pointer;
    transition: var(--trv-transition);
    position: relative;
    flex-shrink: 0;
}

.trv-checkbox:checked {
    background-color: var(--trv-primary);
    border-color: var(--trv-primary);
}

.trv-checkbox:checked::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 5px;
    width: 4px;
    height: 8px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.trv-checkbox-label {
    font-size: 0.8rem;
    color: var(--trv-text-muted);
}

/* Footer sign up prompt */
.trv-login-footer {
    border-top: 1px solid var(--trv-border);
    padding-top: 1.25rem;
    margin-top: 0.5rem;
    text-align: center;
}

.trv-signup-prompt {
    font-size: 0.8rem;
    color: var(--trv-text-muted);
}

.trv-signup-link {
    color: var(--trv-text);
    font-weight: 700;
    text-decoration: none;
    transition: var(--trv-transition);
}

.trv-signup-link:hover {
    color: var(--trv-primary);
    text-decoration: underline;
}
Combined CSS (Includes Base)
/* 
   COMBINED CSS
   Includes base resets/variables + component styles.
   Use this if you haven't included base.css elsewhere.
*/

/* --- BASE STYLES --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* =========================================
   Travel Booking Design System (trv-)
   ========================================= */

*, *::before, *::after { box-sizing: border-box; }

:root {
    /* Surfaces */
    --trv-bg:            #F9FAF9; /* Sand White */
    --trv-surface:       #FFFFFF; /* Pure White */
    --trv-surface-2:     #F3F5F3; /* Linen Gray */

    /* Brand Palette */
    --trv-primary:       #0D9488; /* Sea Teal */
    --trv-primary-hover: #0F766E;
    --trv-primary-muted: rgba(13, 148, 136, 0.08);
    --trv-accent:        #F43F5E; /* Coral Rose */
    --trv-accent-hover:  #E11D48;
    --trv-accent-muted:  rgba(244, 63, 94, 0.08);
    --trv-gold:          #F59E0B; /* Star Rating Gold */

    /* Text */
    --trv-text:          #1F2937; /* Dark Charcoal */
    --trv-text-muted:    #4B5563; /* Slate grey */
    --trv-text-light:    #9CA3AF;

    /* Borders */
    --trv-border:        #E5E7EB; /* Muted light border */
    --trv-border-strong: #D1D5DB;
    --trv-border-glow:   rgba(13, 148, 136, 0.25);

    /* Rounded Shapes */
    --trv-radius-sm:     4px;
    --trv-radius:        8px;
    --trv-radius-lg:     16px;
    --trv-radius-pill:   999px;

    /* Fonts */
    --trv-font-heading:  'Playfair Display', serif;
    --trv-font-sub:      'Outfit', sans-serif;
    --trv-font-body:     'Inter', sans-serif;

    /* Shadows */
    --trv-shadow-sm:     0 2px 8px rgba(0,0,0,0.02);
    --trv-shadow:        0 10px 35px rgba(13, 148, 136, 0.04);
    --trv-shadow-glow:   0 0 20px rgba(13, 148, 136, 0.08);

    /* Transition */
    --trv-transition:    all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    margin: 0;
    font-family: var(--trv-font-body);
    color: var(--trv-text);
    background-color: var(--trv-bg);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

/* ── Card ─────────────────────── */
.trv-card {
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    padding: 2.25rem;
    transition: var(--trv-transition);
}

.trv-card:hover {
    border-color: var(--trv-border-strong);
    box-shadow: 0 12px 40px rgba(13, 148, 136, 0.07);
}

/* ── Typography ───────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--trv-font-heading);
    font-weight: 700;
    margin: 0;
    color: var(--trv-text);
    line-height: 1.25;
}

p { 
    font-family: var(--trv-font-body); 
    color: var(--trv-text-muted); 
    margin: 0; 
    line-height: 1.6; 
}

/* ── Buttons ──────────────────── */
.trv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.6rem;
    font-family: var(--trv-font-sub);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--trv-radius);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--trv-transition);
    white-space: nowrap;
    user-select: none;
}

.trv-btn-primary { 
    background-color: var(--trv-primary); 
    color: #fff; 
    border-color: var(--trv-primary); 
}
.trv-btn-primary:hover { 
    background-color: var(--trv-primary-hover); 
    border-color: var(--trv-primary-hover); 
    transform: translateY(-1px);
}

.trv-btn-accent { 
    background-color: var(--trv-accent); 
    color: #fff; 
    border-color: var(--trv-accent); 
}
.trv-btn-accent:hover { 
    background-color: var(--trv-accent-hover); 
    border-color: var(--trv-accent-hover); 
    transform: translateY(-1px);
}

.trv-btn-outline { 
    background-color: var(--trv-surface); 
    color: var(--trv-text-muted); 
    border-color: var(--trv-border); 
}
.trv-btn-outline:hover { 
    background-color: var(--trv-surface-2); 
    border-color: var(--trv-border-strong);
    color: var(--trv-text);
}

.trv-btn-ghost { 
    background-color: transparent; 
    color: var(--trv-text-muted); 
    border-color: transparent; 
}
.trv-btn-ghost:hover { 
    background-color: var(--trv-surface-2); 
    color: var(--trv-text); 
}

.trv-btn-sm { padding: 0.45rem 1.1rem; font-size: 0.8rem; }
.trv-btn-lg { padding: 0.9rem 2rem; font-size: 0.95rem; border-radius: var(--trv-radius-lg); }
.trv-btn-block { width: 100%; }
.trv-btn-icon { width: 44px; height: 44px; padding: 0; border-radius: var(--trv-radius); }

/* ── Form Controls ────────────── */
.trv-input {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
}

.trv-input::placeholder { color: var(--trv-text-light); }

.trv-input:focus { 
    border-color: var(--trv-primary); 
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.trv-label {
    display: block;
    margin-bottom: 0.45rem;
    font-family: var(--trv-font-sub);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Custom select */
.trv-select {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%234B5563' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 1.1rem center;
    background-size: 1rem;
    cursor: pointer;
}

.trv-select:focus {
    border-color: var(--trv-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

/* ── Badges ───────────────────── */
.trv-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--trv-radius-pill);
    font-family: var(--trv-font-sub);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    border: 1px solid transparent;
}

.trv-badge-primary { background-color: var(--trv-primary-muted); color: var(--trv-primary); border-color: rgba(13, 148, 136, 0.15); }
.trv-badge-accent  { background-color: var(--trv-accent-muted);  color: var(--trv-accent);        border-color: rgba(244, 63, 94, 0.15); }
.trv-badge-gold    { background-color: rgba(245, 158, 11, 0.08); color: var(--trv-gold);          border-color: rgba(245, 158, 11, 0.15); }
.trv-badge-default { background-color: var(--trv-surface-2);      color: var(--trv-text-muted);    border-color: var(--trv-border); }

/* ── Star Ratings ─────────────── */
.trv-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--trv-gold);
}

.trv-rating svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

/* ── Divider ──────────────────── */
.trv-divider { border: none; border-top: 1px solid var(--trv-border); margin: 0; }

/* ── Logo ─────────────────────── */
.trv-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-family: var(--trv-font-heading);
    font-size: 1.5rem;
    color: var(--trv-text);
    font-weight: 800;
    letter-spacing: -0.01em;
}

.trv-logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--trv-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border-radius: var(--trv-radius);
    box-shadow: var(--trv-shadow-glow);
}

/* ── Utilities ────────────────── */
.text-primary { color: var(--trv-primary) !important; }
.text-accent  { color: var(--trv-accent)  !important; }
.text-muted   { color: var(--trv-text-muted) !important; }
.text-light   { color: var(--trv-text-light) !important; }


/* --- COMPONENT STYLES --- */
.trv-login-card {
    max-width: 420px;
    margin: 0 auto;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    padding: 3rem 2.5rem;
}

.trv-login-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 2rem;
}

.trv-login-header .trv-logo-icon {
    margin-bottom: 1rem;
    width: 44px;
    height: 44px;
    font-size: 1.25rem;
}

.trv-login-title {
    font-family: var(--trv-font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--trv-text);
}

.trv-login-desc {
    font-size: 0.825rem;
    color: var(--trv-text-muted);
    line-height: 1.5;
}

.trv-login-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.trv-form-group {
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.trv-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.45rem;
}

.trv-label-row .trv-label {
    margin-bottom: 0;
}

.trv-form-link {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--trv-text-muted);
    text-decoration: none;
    transition: var(--trv-transition);
}

.trv-form-link:hover {
    color: var(--trv-primary);
    text-decoration: underline;
}

/* Custom Checkbox */
.trv-form-remember {
    display: flex;
    align-items: center;
}

.trv-checkbox-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    user-select: none;
}

.trv-checkbox {
    appearance: none;
    width: 16px;
    height: 16px;
    border: 1px solid var(--trv-border-strong);
    border-radius: var(--trv-radius-sm);
    outline: none;
    background-color: var(--trv-surface-2);
    cursor: pointer;
    transition: var(--trv-transition);
    position: relative;
    flex-shrink: 0;
}

.trv-checkbox:checked {
    background-color: var(--trv-primary);
    border-color: var(--trv-primary);
}

.trv-checkbox:checked::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 5px;
    width: 4px;
    height: 8px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.trv-checkbox-label {
    font-size: 0.8rem;
    color: var(--trv-text-muted);
}

/* Footer sign up prompt */
.trv-login-footer {
    border-top: 1px solid var(--trv-border);
    padding-top: 1.25rem;
    margin-top: 0.5rem;
    text-align: center;
}

.trv-signup-prompt {
    font-size: 0.8rem;
    color: var(--trv-text-muted);
}

.trv-signup-link {
    color: var(--trv-text);
    font-weight: 700;
    text-decoration: none;
    transition: var(--trv-transition);
}

.trv-signup-link:hover {
    color: var(--trv-primary);
    text-decoration: underline;
}

Travel Itinerary Configurator

HTML
<div class="trv-dispatch-card">
    <div class="trv-dispatch-header">
        <span class="trv-dispatch-tag">Itinerary Config</span>
        <h2 class="trv-dispatch-title">Itinerary Configurator</h2>
        <p class="trv-dispatch-desc">Configure active reservation tiers, airline alerts, local ground shuttles, and luxury villa scopes.</p>
    </div>

    <form class="trv-dispatch-form" onsubmit="return false;">
        <!-- Selection dropdown -->
        <div class="trv-form-group">
            <label for="plan-tier" class="trv-label">Selected Travel Tier Plan</label>
            <select id="plan-tier" class="trv-select">
                <option value="basic">Terraluxe Club Standard</option>
                <option value="premium" selected>Bespoke Elite Ambassador Tier (Active)</option>
                <option value="fellow">Private Jet Residence Charter</option>
            </select>
        </div>

        <div class="trv-form-group">
            <label class="trv-label">Active Amenities & Alarams</label>
            <div class="trv-checkbox-grid">
                <label class="trv-checkbox-wrapper">
                    <input type="checkbox" class="trv-checkbox" checked>
                    <span class="trv-checkbox-label">Live Flight Updates</span>
                </label>
                <label class="trv-checkbox-wrapper">
                    <input type="checkbox" class="trv-checkbox" checked>
                    <span class="trv-checkbox-label">Private Airport Shuttles</span>
                </label>
                <label class="trv-checkbox-wrapper">
                    <input type="checkbox" class="trv-checkbox">
                    <span class="trv-checkbox-label">Villa Concierge Support</span>
                </label>
                <label class="trv-checkbox-wrapper">
                    <input type="checkbox" class="trv-checkbox">
                    <span class="trv-checkbox-label">Resort Health Insurance</span>
                </label>
            </div>
        </div>

        <button type="submit" class="trv-btn trv-btn-primary trv-btn-block">
            Save Trip Coordinates
        </button>
        <span class="trv-form-privacy">All Terraluxe villas include complimentary cancelations up to 14 days prior.</span>
    </form>
</div>
CSS (Component Only)
/* Component: Travel Itinerary Configurator */
/* NOTE: This component requires base.css to be included in your page. */

.trv-dispatch-card {
    max-width: 480px;
    margin: 0 auto;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    padding: 3rem 2.5rem;
}

.trv-dispatch-header {
    text-align: center;
    margin-bottom: 2rem;
}

.trv-dispatch-tag {
    font-family: var(--trv-font-sub);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--trv-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    display: inline-block;
    margin-bottom: 0.5rem;
}

.trv-dispatch-title {
    font-family: var(--trv-font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--trv-text);
}

.trv-dispatch-desc {
    font-size: 0.85rem;
    color: var(--trv-text-muted);
    line-height: 1.6;
}

.trv-dispatch-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.trv-checkbox-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem;
    background-color: var(--trv-surface-2);
    border: 1px solid var(--trv-border);
    padding: 1.25rem;
    border-radius: var(--trv-radius);
    margin-top: 0.25rem;
}

/* Custom checkbox styling same as login */
.trv-checkbox-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    user-select: none;
}

.trv-checkbox {
    appearance: none;
    width: 16px;
    height: 16px;
    border: 1px solid var(--trv-border-strong);
    border-radius: var(--trv-radius-sm);
    outline: none;
    background-color: var(--trv-surface);
    cursor: pointer;
    transition: var(--trv-transition);
    position: relative;
    flex-shrink: 0;
}

.trv-checkbox:checked {
    background-color: var(--trv-primary);
    border-color: var(--trv-primary);
}

.trv-checkbox:checked::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 5px;
    width: 4px;
    height: 8px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.trv-checkbox-label {
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    line-height: 1.2;
}

.trv-form-privacy {
    font-size: 0.725rem;
    color: var(--trv-text-light);
    text-align: center;
    display: block;
    line-height: 1.4;
}

@media (max-width: 576px) {
    .trv-checkbox-grid {
        grid-template-columns: 1fr;
    }
}
Combined CSS (Includes Base)
/* 
   COMBINED CSS
   Includes base resets/variables + component styles.
   Use this if you haven't included base.css elsewhere.
*/

/* --- BASE STYLES --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* =========================================
   Travel Booking Design System (trv-)
   ========================================= */

*, *::before, *::after { box-sizing: border-box; }

:root {
    /* Surfaces */
    --trv-bg:            #F9FAF9; /* Sand White */
    --trv-surface:       #FFFFFF; /* Pure White */
    --trv-surface-2:     #F3F5F3; /* Linen Gray */

    /* Brand Palette */
    --trv-primary:       #0D9488; /* Sea Teal */
    --trv-primary-hover: #0F766E;
    --trv-primary-muted: rgba(13, 148, 136, 0.08);
    --trv-accent:        #F43F5E; /* Coral Rose */
    --trv-accent-hover:  #E11D48;
    --trv-accent-muted:  rgba(244, 63, 94, 0.08);
    --trv-gold:          #F59E0B; /* Star Rating Gold */

    /* Text */
    --trv-text:          #1F2937; /* Dark Charcoal */
    --trv-text-muted:    #4B5563; /* Slate grey */
    --trv-text-light:    #9CA3AF;

    /* Borders */
    --trv-border:        #E5E7EB; /* Muted light border */
    --trv-border-strong: #D1D5DB;
    --trv-border-glow:   rgba(13, 148, 136, 0.25);

    /* Rounded Shapes */
    --trv-radius-sm:     4px;
    --trv-radius:        8px;
    --trv-radius-lg:     16px;
    --trv-radius-pill:   999px;

    /* Fonts */
    --trv-font-heading:  'Playfair Display', serif;
    --trv-font-sub:      'Outfit', sans-serif;
    --trv-font-body:     'Inter', sans-serif;

    /* Shadows */
    --trv-shadow-sm:     0 2px 8px rgba(0,0,0,0.02);
    --trv-shadow:        0 10px 35px rgba(13, 148, 136, 0.04);
    --trv-shadow-glow:   0 0 20px rgba(13, 148, 136, 0.08);

    /* Transition */
    --trv-transition:    all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    margin: 0;
    font-family: var(--trv-font-body);
    color: var(--trv-text);
    background-color: var(--trv-bg);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

/* ── Card ─────────────────────── */
.trv-card {
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    padding: 2.25rem;
    transition: var(--trv-transition);
}

.trv-card:hover {
    border-color: var(--trv-border-strong);
    box-shadow: 0 12px 40px rgba(13, 148, 136, 0.07);
}

/* ── Typography ───────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--trv-font-heading);
    font-weight: 700;
    margin: 0;
    color: var(--trv-text);
    line-height: 1.25;
}

p { 
    font-family: var(--trv-font-body); 
    color: var(--trv-text-muted); 
    margin: 0; 
    line-height: 1.6; 
}

/* ── Buttons ──────────────────── */
.trv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.6rem;
    font-family: var(--trv-font-sub);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--trv-radius);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--trv-transition);
    white-space: nowrap;
    user-select: none;
}

.trv-btn-primary { 
    background-color: var(--trv-primary); 
    color: #fff; 
    border-color: var(--trv-primary); 
}
.trv-btn-primary:hover { 
    background-color: var(--trv-primary-hover); 
    border-color: var(--trv-primary-hover); 
    transform: translateY(-1px);
}

.trv-btn-accent { 
    background-color: var(--trv-accent); 
    color: #fff; 
    border-color: var(--trv-accent); 
}
.trv-btn-accent:hover { 
    background-color: var(--trv-accent-hover); 
    border-color: var(--trv-accent-hover); 
    transform: translateY(-1px);
}

.trv-btn-outline { 
    background-color: var(--trv-surface); 
    color: var(--trv-text-muted); 
    border-color: var(--trv-border); 
}
.trv-btn-outline:hover { 
    background-color: var(--trv-surface-2); 
    border-color: var(--trv-border-strong);
    color: var(--trv-text);
}

.trv-btn-ghost { 
    background-color: transparent; 
    color: var(--trv-text-muted); 
    border-color: transparent; 
}
.trv-btn-ghost:hover { 
    background-color: var(--trv-surface-2); 
    color: var(--trv-text); 
}

.trv-btn-sm { padding: 0.45rem 1.1rem; font-size: 0.8rem; }
.trv-btn-lg { padding: 0.9rem 2rem; font-size: 0.95rem; border-radius: var(--trv-radius-lg); }
.trv-btn-block { width: 100%; }
.trv-btn-icon { width: 44px; height: 44px; padding: 0; border-radius: var(--trv-radius); }

/* ── Form Controls ────────────── */
.trv-input {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
}

.trv-input::placeholder { color: var(--trv-text-light); }

.trv-input:focus { 
    border-color: var(--trv-primary); 
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.trv-label {
    display: block;
    margin-bottom: 0.45rem;
    font-family: var(--trv-font-sub);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Custom select */
.trv-select {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%234B5563' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 1.1rem center;
    background-size: 1rem;
    cursor: pointer;
}

.trv-select:focus {
    border-color: var(--trv-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

/* ── Badges ───────────────────── */
.trv-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--trv-radius-pill);
    font-family: var(--trv-font-sub);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    border: 1px solid transparent;
}

.trv-badge-primary { background-color: var(--trv-primary-muted); color: var(--trv-primary); border-color: rgba(13, 148, 136, 0.15); }
.trv-badge-accent  { background-color: var(--trv-accent-muted);  color: var(--trv-accent);        border-color: rgba(244, 63, 94, 0.15); }
.trv-badge-gold    { background-color: rgba(245, 158, 11, 0.08); color: var(--trv-gold);          border-color: rgba(245, 158, 11, 0.15); }
.trv-badge-default { background-color: var(--trv-surface-2);      color: var(--trv-text-muted);    border-color: var(--trv-border); }

/* ── Star Ratings ─────────────── */
.trv-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--trv-gold);
}

.trv-rating svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

/* ── Divider ──────────────────── */
.trv-divider { border: none; border-top: 1px solid var(--trv-border); margin: 0; }

/* ── Logo ─────────────────────── */
.trv-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-family: var(--trv-font-heading);
    font-size: 1.5rem;
    color: var(--trv-text);
    font-weight: 800;
    letter-spacing: -0.01em;
}

.trv-logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--trv-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border-radius: var(--trv-radius);
    box-shadow: var(--trv-shadow-glow);
}

/* ── Utilities ────────────────── */
.text-primary { color: var(--trv-primary) !important; }
.text-accent  { color: var(--trv-accent)  !important; }
.text-muted   { color: var(--trv-text-muted) !important; }
.text-light   { color: var(--trv-text-light) !important; }


/* --- COMPONENT STYLES --- */
.trv-dispatch-card {
    max-width: 480px;
    margin: 0 auto;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    padding: 3rem 2.5rem;
}

.trv-dispatch-header {
    text-align: center;
    margin-bottom: 2rem;
}

.trv-dispatch-tag {
    font-family: var(--trv-font-sub);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--trv-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    display: inline-block;
    margin-bottom: 0.5rem;
}

.trv-dispatch-title {
    font-family: var(--trv-font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--trv-text);
}

.trv-dispatch-desc {
    font-size: 0.85rem;
    color: var(--trv-text-muted);
    line-height: 1.6;
}

.trv-dispatch-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.trv-checkbox-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem;
    background-color: var(--trv-surface-2);
    border: 1px solid var(--trv-border);
    padding: 1.25rem;
    border-radius: var(--trv-radius);
    margin-top: 0.25rem;
}

/* Custom checkbox styling same as login */
.trv-checkbox-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    user-select: none;
}

.trv-checkbox {
    appearance: none;
    width: 16px;
    height: 16px;
    border: 1px solid var(--trv-border-strong);
    border-radius: var(--trv-radius-sm);
    outline: none;
    background-color: var(--trv-surface);
    cursor: pointer;
    transition: var(--trv-transition);
    position: relative;
    flex-shrink: 0;
}

.trv-checkbox:checked {
    background-color: var(--trv-primary);
    border-color: var(--trv-primary);
}

.trv-checkbox:checked::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 5px;
    width: 4px;
    height: 8px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.trv-checkbox-label {
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    line-height: 1.2;
}

.trv-form-privacy {
    font-size: 0.725rem;
    color: var(--trv-text-light);
    text-align: center;
    display: block;
    line-height: 1.4;
}

@media (max-width: 576px) {
    .trv-checkbox-grid {
        grid-template-columns: 1fr;
    }
}

Cards

Luxury Resort Showcase Cards

HTML
<div class="trv-cards-grid">
    <!-- Card 1: Beachfront Villa -->
    <article class="trv-topic-card trv-card">
        <div class="trv-card-img-wrapper">
            <img src="https://images.unsplash.com/photo-1540555700478-4be289fbecef?auto=format&fit=crop&w=600&q=80" alt="Villa Belmond Caruso, Amalfi Coast" class="trv-card-img">
            <span class="trv-card-price-tag">$1,250<small>/night</small></span>
        </div>
        <div class="trv-card-body">
            <div class="trv-card-meta">
                <span class="trv-card-tag text-primary">Oceanfront Haven</span>
                <span class="trv-bullet">&bull;</span>
                <div class="trv-rating">
                    <svg viewBox="0 0 24 24"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"></polygon></svg>
                    <span>4.9</span>
                </div>
            </div>
            <h3 class="trv-card-title">
                <a href="#" class="trv-card-link">Villa Belmond Caruso, Amalfi</a>
            </h3>
            <p class="trv-card-excerpt">Suspended between the sky and sea, experience private cliffside gardens, dedicated wait staff, and 11th-century mosaic pools.</p>
            
            <div class="trv-card-amenities">
                <span class="trv-amenity-pill">Infinity Pool</span>
                <span class="trv-amenity-pill">Private Yacht Access</span>
                <span class="trv-amenity-pill">Wine Cellar</span>
            </div>

            <div class="trv-card-footer">
                <span class="trv-card-path">Amalfi Coast, Italy</span>
                <span class="trv-watch-cta">Reserve Haven</span>
            </div>
        </div>
    </article>

    <!-- Card 2: Swiss Chalet -->
    <article class="trv-topic-card trv-card">
        <div class="trv-card-img-wrapper">
            <img src="https://images.unsplash.com/photo-1502784444187-359ac186c5bb?auto=format&fit=crop&w=600&q=80" alt="Chalet Zermatt Peak, Switzerland" class="trv-card-img">
            <span class="trv-card-price-tag">$1,850<small>/night</small></span>
        </div>
        <div class="trv-card-body">
            <div class="trv-card-meta">
                <span class="trv-card-tag text-accent">Alpine Sanctuary</span>
                <span class="trv-bullet">&bull;</span>
                <div class="trv-rating">
                    <svg viewBox="0 0 24 24"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"></polygon></svg>
                    <span>5.0</span>
                </div>
            </div>
            <h3 class="trv-card-title">
                <a href="#" class="trv-card-link">Chalet Zermatt Peak, Zermatt</a>
            </h3>
            <p class="trv-card-excerpt">A premium luxury retreat overlooking the Matterhorn, boasting in-house massage spas, outdoor hot tubs, and direct ski in/out passes.</p>
            
            <div class="trv-card-amenities">
                <span class="trv-amenity-pill">Ski In/Out</span>
                <span class="trv-amenity-pill">Private Spa</span>
                <span class="trv-amenity-pill">Helipad</span>
            </div>

            <div class="trv-card-footer">
                <span class="trv-card-path">Zermatt, Switzerland</span>
                <span class="trv-watch-cta">Reserve Haven</span>
            </div>
        </div>
    </article>
</div>
CSS (Component Only)
/* Component: Luxury Resort Showcase Cards */
/* NOTE: This component requires base.css to be included in your page. */

.trv-cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

/* Common Card Base styles */
.trv-topic-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow-sm);
    padding: 0 !important; /* override default card padding to let image bleed */
    transition: var(--trv-transition);
}

.trv-topic-card:hover {
    border-color: var(--trv-primary);
    box-shadow: var(--trv-shadow);
    transform: translateY(-2px);
}

/* Image wrapper */
.trv-card-img-wrapper {
    position: relative;
    width: 100%;
    height: 240px;
    overflow: hidden;
    background-color: var(--trv-surface-2);
}

.trv-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--trv-transition);
}

.trv-topic-card:hover .trv-card-img {
    transform: scale(1.05);
}

.trv-card-price-tag {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    background-color: var(--trv-surface);
    color: var(--trv-text);
    padding: 0.45rem 1rem;
    border-radius: var(--trv-radius-pill);
    font-family: var(--trv-font-sub);
    font-size: 1.1rem;
    font-weight: 800;
    box-shadow: var(--trv-shadow);
}

.trv-card-price-tag small {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--trv-text-muted);
}

/* Body */
.trv-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    flex: 1;
    padding: 2rem;
}

.trv-card-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--trv-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.trv-bullet {
    color: var(--trv-border);
}

.trv-card-title {
    font-family: var(--trv-font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1.3;
}

.trv-card-link {
    color: var(--trv-text);
    text-decoration: none;
    transition: var(--trv-transition);
}

.trv-card-link:hover {
    color: var(--trv-primary);
}

.trv-card-excerpt {
    font-size: 0.85rem;
    color: var(--trv-text-muted);
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

/* Amenities list */
.trv-card-amenities {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-bottom: 0.5rem;
}

.trv-amenity-pill {
    background-color: var(--trv-surface-2);
    border: 1px solid var(--trv-border);
    padding: 0.25rem 0.65rem;
    font-size: 0.725rem;
    font-weight: 600;
    color: var(--trv-text-muted);
    border-radius: var(--trv-radius-sm);
    font-family: var(--trv-font-sub);
}

/* Footer info */
.trv-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--trv-border);
    padding-top: 1.25rem;
    margin-top: auto;
}

.trv-card-path {
    font-family: var(--trv-font-sub);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--trv-text-light);
}

.trv-watch-cta {
    font-family: var(--trv-font-sub);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--trv-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: var(--trv-transition);
}

.trv-topic-card:hover .trv-watch-cta {
    color: var(--trv-primary-hover);
}

@media (max-width: 992px) {
    .trv-cards-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}
Combined CSS (Includes Base)
/* 
   COMBINED CSS
   Includes base resets/variables + component styles.
   Use this if you haven't included base.css elsewhere.
*/

/* --- BASE STYLES --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* =========================================
   Travel Booking Design System (trv-)
   ========================================= */

*, *::before, *::after { box-sizing: border-box; }

:root {
    /* Surfaces */
    --trv-bg:            #F9FAF9; /* Sand White */
    --trv-surface:       #FFFFFF; /* Pure White */
    --trv-surface-2:     #F3F5F3; /* Linen Gray */

    /* Brand Palette */
    --trv-primary:       #0D9488; /* Sea Teal */
    --trv-primary-hover: #0F766E;
    --trv-primary-muted: rgba(13, 148, 136, 0.08);
    --trv-accent:        #F43F5E; /* Coral Rose */
    --trv-accent-hover:  #E11D48;
    --trv-accent-muted:  rgba(244, 63, 94, 0.08);
    --trv-gold:          #F59E0B; /* Star Rating Gold */

    /* Text */
    --trv-text:          #1F2937; /* Dark Charcoal */
    --trv-text-muted:    #4B5563; /* Slate grey */
    --trv-text-light:    #9CA3AF;

    /* Borders */
    --trv-border:        #E5E7EB; /* Muted light border */
    --trv-border-strong: #D1D5DB;
    --trv-border-glow:   rgba(13, 148, 136, 0.25);

    /* Rounded Shapes */
    --trv-radius-sm:     4px;
    --trv-radius:        8px;
    --trv-radius-lg:     16px;
    --trv-radius-pill:   999px;

    /* Fonts */
    --trv-font-heading:  'Playfair Display', serif;
    --trv-font-sub:      'Outfit', sans-serif;
    --trv-font-body:     'Inter', sans-serif;

    /* Shadows */
    --trv-shadow-sm:     0 2px 8px rgba(0,0,0,0.02);
    --trv-shadow:        0 10px 35px rgba(13, 148, 136, 0.04);
    --trv-shadow-glow:   0 0 20px rgba(13, 148, 136, 0.08);

    /* Transition */
    --trv-transition:    all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    margin: 0;
    font-family: var(--trv-font-body);
    color: var(--trv-text);
    background-color: var(--trv-bg);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

/* ── Card ─────────────────────── */
.trv-card {
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    padding: 2.25rem;
    transition: var(--trv-transition);
}

.trv-card:hover {
    border-color: var(--trv-border-strong);
    box-shadow: 0 12px 40px rgba(13, 148, 136, 0.07);
}

/* ── Typography ───────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--trv-font-heading);
    font-weight: 700;
    margin: 0;
    color: var(--trv-text);
    line-height: 1.25;
}

p { 
    font-family: var(--trv-font-body); 
    color: var(--trv-text-muted); 
    margin: 0; 
    line-height: 1.6; 
}

/* ── Buttons ──────────────────── */
.trv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.6rem;
    font-family: var(--trv-font-sub);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--trv-radius);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--trv-transition);
    white-space: nowrap;
    user-select: none;
}

.trv-btn-primary { 
    background-color: var(--trv-primary); 
    color: #fff; 
    border-color: var(--trv-primary); 
}
.trv-btn-primary:hover { 
    background-color: var(--trv-primary-hover); 
    border-color: var(--trv-primary-hover); 
    transform: translateY(-1px);
}

.trv-btn-accent { 
    background-color: var(--trv-accent); 
    color: #fff; 
    border-color: var(--trv-accent); 
}
.trv-btn-accent:hover { 
    background-color: var(--trv-accent-hover); 
    border-color: var(--trv-accent-hover); 
    transform: translateY(-1px);
}

.trv-btn-outline { 
    background-color: var(--trv-surface); 
    color: var(--trv-text-muted); 
    border-color: var(--trv-border); 
}
.trv-btn-outline:hover { 
    background-color: var(--trv-surface-2); 
    border-color: var(--trv-border-strong);
    color: var(--trv-text);
}

.trv-btn-ghost { 
    background-color: transparent; 
    color: var(--trv-text-muted); 
    border-color: transparent; 
}
.trv-btn-ghost:hover { 
    background-color: var(--trv-surface-2); 
    color: var(--trv-text); 
}

.trv-btn-sm { padding: 0.45rem 1.1rem; font-size: 0.8rem; }
.trv-btn-lg { padding: 0.9rem 2rem; font-size: 0.95rem; border-radius: var(--trv-radius-lg); }
.trv-btn-block { width: 100%; }
.trv-btn-icon { width: 44px; height: 44px; padding: 0; border-radius: var(--trv-radius); }

/* ── Form Controls ────────────── */
.trv-input {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
}

.trv-input::placeholder { color: var(--trv-text-light); }

.trv-input:focus { 
    border-color: var(--trv-primary); 
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.trv-label {
    display: block;
    margin-bottom: 0.45rem;
    font-family: var(--trv-font-sub);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Custom select */
.trv-select {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%234B5563' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 1.1rem center;
    background-size: 1rem;
    cursor: pointer;
}

.trv-select:focus {
    border-color: var(--trv-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

/* ── Badges ───────────────────── */
.trv-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--trv-radius-pill);
    font-family: var(--trv-font-sub);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    border: 1px solid transparent;
}

.trv-badge-primary { background-color: var(--trv-primary-muted); color: var(--trv-primary); border-color: rgba(13, 148, 136, 0.15); }
.trv-badge-accent  { background-color: var(--trv-accent-muted);  color: var(--trv-accent);        border-color: rgba(244, 63, 94, 0.15); }
.trv-badge-gold    { background-color: rgba(245, 158, 11, 0.08); color: var(--trv-gold);          border-color: rgba(245, 158, 11, 0.15); }
.trv-badge-default { background-color: var(--trv-surface-2);      color: var(--trv-text-muted);    border-color: var(--trv-border); }

/* ── Star Ratings ─────────────── */
.trv-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--trv-gold);
}

.trv-rating svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

/* ── Divider ──────────────────── */
.trv-divider { border: none; border-top: 1px solid var(--trv-border); margin: 0; }

/* ── Logo ─────────────────────── */
.trv-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-family: var(--trv-font-heading);
    font-size: 1.5rem;
    color: var(--trv-text);
    font-weight: 800;
    letter-spacing: -0.01em;
}

.trv-logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--trv-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border-radius: var(--trv-radius);
    box-shadow: var(--trv-shadow-glow);
}

/* ── Utilities ────────────────── */
.text-primary { color: var(--trv-primary) !important; }
.text-accent  { color: var(--trv-accent)  !important; }
.text-muted   { color: var(--trv-text-muted) !important; }
.text-light   { color: var(--trv-text-light) !important; }


/* --- COMPONENT STYLES --- */
.trv-cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

/* Common Card Base styles */
.trv-topic-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow-sm);
    padding: 0 !important; /* override default card padding to let image bleed */
    transition: var(--trv-transition);
}

.trv-topic-card:hover {
    border-color: var(--trv-primary);
    box-shadow: var(--trv-shadow);
    transform: translateY(-2px);
}

/* Image wrapper */
.trv-card-img-wrapper {
    position: relative;
    width: 100%;
    height: 240px;
    overflow: hidden;
    background-color: var(--trv-surface-2);
}

.trv-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--trv-transition);
}

.trv-topic-card:hover .trv-card-img {
    transform: scale(1.05);
}

.trv-card-price-tag {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    background-color: var(--trv-surface);
    color: var(--trv-text);
    padding: 0.45rem 1rem;
    border-radius: var(--trv-radius-pill);
    font-family: var(--trv-font-sub);
    font-size: 1.1rem;
    font-weight: 800;
    box-shadow: var(--trv-shadow);
}

.trv-card-price-tag small {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--trv-text-muted);
}

/* Body */
.trv-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    flex: 1;
    padding: 2rem;
}

.trv-card-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--trv-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.trv-bullet {
    color: var(--trv-border);
}

.trv-card-title {
    font-family: var(--trv-font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1.3;
}

.trv-card-link {
    color: var(--trv-text);
    text-decoration: none;
    transition: var(--trv-transition);
}

.trv-card-link:hover {
    color: var(--trv-primary);
}

.trv-card-excerpt {
    font-size: 0.85rem;
    color: var(--trv-text-muted);
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

/* Amenities list */
.trv-card-amenities {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-bottom: 0.5rem;
}

.trv-amenity-pill {
    background-color: var(--trv-surface-2);
    border: 1px solid var(--trv-border);
    padding: 0.25rem 0.65rem;
    font-size: 0.725rem;
    font-weight: 600;
    color: var(--trv-text-muted);
    border-radius: var(--trv-radius-sm);
    font-family: var(--trv-font-sub);
}

/* Footer info */
.trv-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--trv-border);
    padding-top: 1.25rem;
    margin-top: auto;
}

.trv-card-path {
    font-family: var(--trv-font-sub);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--trv-text-light);
}

.trv-watch-cta {
    font-family: var(--trv-font-sub);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--trv-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: var(--trv-transition);
}

.trv-topic-card:hover .trv-watch-cta {
    color: var(--trv-primary-hover);
}

@media (max-width: 992px) {
    .trv-cards-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

Loyalty Status Stats Dashboard

HTML
<div class="trv-stats-row">
    <!-- Stat 1 -->
    <div class="trv-stat-card trv-card">
        <div class="trv-stat-icon-wrapper trv-badge-primary">
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M3 9l9-7 9 7v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"></path><polyline points="9 22 9 12 15 12 15 22"></polyline></svg>
        </div>
        <div class="trv-stat-details">
            <span class="trv-stat-label">Nights Stayed</span>
            <div class="trv-stat-value-group">
                <span class="trv-stat-value">42</span>
                <span class="trv-stat-change positive">Nights</span>
            </div>
            <span class="trv-stat-desc">Total nights checked in across our luxury retreat villas and elite boutique hotels.</span>
        </div>
    </div>

    <!-- Stat 2 -->
    <div class="trv-stat-card trv-card">
        <div class="trv-stat-icon-wrapper trv-badge-gold">
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"></polygon></svg>
        </div>
        <div class="trv-stat-details">
            <span class="trv-stat-label">Loyalty Club Tier</span>
            <div class="trv-stat-value-group">
                <span class="trv-stat-value">Ambassador</span>
                <span class="trv-stat-change positive">Elite</span>
            </div>
            <span class="trv-stat-desc">Your verified Terraluxe club level grants premium airport lounges and free upgrades.</span>
        </div>
    </div>

    <!-- Stat 3 -->
    <div class="trv-stat-card trv-card">
        <div class="trv-stat-icon-wrapper trv-badge-accent">
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M22 2L11 13"></path><polygon points="22 2 15 22 11 13 2 9 22 2"></polygon></svg>
        </div>
        <div class="trv-stat-details">
            <span class="trv-stat-label">Upcoming Flights</span>
            <div class="trv-stat-value-group">
                <span class="trv-stat-value">3</span>
                <span class="trv-stat-change positive">Active</span>
            </div>
            <!-- Progress mini bar representing proportion of successful matches -->
            <div class="trv-stat-progress-wrapper">
                <div class="trv-stat-progress-bar" style="width: 75%;"></div>
            </div>
            <span class="trv-stat-desc">Synchronized flight legs with companion airline updates in active itinerary sheets.</span>
        </div>
    </div>
</div>
CSS (Component Only)
/* Component: Loyalty Status Stats Dashboard */
/* NOTE: This component requires base.css to be included in your page. */

.trv-stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
    max-width: 1100px;
    margin: 0 auto;
}

.trv-stat-card {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
}

.trv-stat-icon-wrapper {
    width: 44px;
    height: 44px;
    border-radius: var(--trv-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.trv-stat-icon-wrapper svg {
    width: 20px;
    height: 20px;
}

.trv-stat-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
    min-width: 0;
}

.trv-stat-label {
    font-family: var(--trv-font-sub);
    font-size: 0.725rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--trv-text-light);
}

.trv-stat-value-group {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.trv-stat-value {
    font-family: var(--trv-font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--trv-text);
    line-height: 1;
}

.trv-stat-change {
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--trv-radius-sm);
    font-family: var(--trv-font-sub);
}

.trv-stat-change.positive {
    color: var(--trv-primary);
}

.trv-stat-desc {
    font-size: 0.725rem;
    color: var(--trv-text-muted);
    line-height: 1.4;
}

/* Progress Bar */
.trv-stat-progress-wrapper {
    width: 100%;
    height: 4px;
    background-color: var(--trv-surface-2);
    border-radius: var(--trv-radius-pill);
    overflow: hidden;
    margin: 0.25rem 0;
}

.trv-stat-progress-bar {
    height: 100%;
    background-color: var(--trv-primary);
    border-radius: var(--trv-radius-pill);
    box-shadow: 0 0 8px rgba(13, 148, 136, 0.3);
}

@media (max-width: 992px) {
    .trv-stats-row {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}
Combined CSS (Includes Base)
/* 
   COMBINED CSS
   Includes base resets/variables + component styles.
   Use this if you haven't included base.css elsewhere.
*/

/* --- BASE STYLES --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* =========================================
   Travel Booking Design System (trv-)
   ========================================= */

*, *::before, *::after { box-sizing: border-box; }

:root {
    /* Surfaces */
    --trv-bg:            #F9FAF9; /* Sand White */
    --trv-surface:       #FFFFFF; /* Pure White */
    --trv-surface-2:     #F3F5F3; /* Linen Gray */

    /* Brand Palette */
    --trv-primary:       #0D9488; /* Sea Teal */
    --trv-primary-hover: #0F766E;
    --trv-primary-muted: rgba(13, 148, 136, 0.08);
    --trv-accent:        #F43F5E; /* Coral Rose */
    --trv-accent-hover:  #E11D48;
    --trv-accent-muted:  rgba(244, 63, 94, 0.08);
    --trv-gold:          #F59E0B; /* Star Rating Gold */

    /* Text */
    --trv-text:          #1F2937; /* Dark Charcoal */
    --trv-text-muted:    #4B5563; /* Slate grey */
    --trv-text-light:    #9CA3AF;

    /* Borders */
    --trv-border:        #E5E7EB; /* Muted light border */
    --trv-border-strong: #D1D5DB;
    --trv-border-glow:   rgba(13, 148, 136, 0.25);

    /* Rounded Shapes */
    --trv-radius-sm:     4px;
    --trv-radius:        8px;
    --trv-radius-lg:     16px;
    --trv-radius-pill:   999px;

    /* Fonts */
    --trv-font-heading:  'Playfair Display', serif;
    --trv-font-sub:      'Outfit', sans-serif;
    --trv-font-body:     'Inter', sans-serif;

    /* Shadows */
    --trv-shadow-sm:     0 2px 8px rgba(0,0,0,0.02);
    --trv-shadow:        0 10px 35px rgba(13, 148, 136, 0.04);
    --trv-shadow-glow:   0 0 20px rgba(13, 148, 136, 0.08);

    /* Transition */
    --trv-transition:    all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    margin: 0;
    font-family: var(--trv-font-body);
    color: var(--trv-text);
    background-color: var(--trv-bg);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

/* ── Card ─────────────────────── */
.trv-card {
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    padding: 2.25rem;
    transition: var(--trv-transition);
}

.trv-card:hover {
    border-color: var(--trv-border-strong);
    box-shadow: 0 12px 40px rgba(13, 148, 136, 0.07);
}

/* ── Typography ───────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--trv-font-heading);
    font-weight: 700;
    margin: 0;
    color: var(--trv-text);
    line-height: 1.25;
}

p { 
    font-family: var(--trv-font-body); 
    color: var(--trv-text-muted); 
    margin: 0; 
    line-height: 1.6; 
}

/* ── Buttons ──────────────────── */
.trv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.6rem;
    font-family: var(--trv-font-sub);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--trv-radius);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--trv-transition);
    white-space: nowrap;
    user-select: none;
}

.trv-btn-primary { 
    background-color: var(--trv-primary); 
    color: #fff; 
    border-color: var(--trv-primary); 
}
.trv-btn-primary:hover { 
    background-color: var(--trv-primary-hover); 
    border-color: var(--trv-primary-hover); 
    transform: translateY(-1px);
}

.trv-btn-accent { 
    background-color: var(--trv-accent); 
    color: #fff; 
    border-color: var(--trv-accent); 
}
.trv-btn-accent:hover { 
    background-color: var(--trv-accent-hover); 
    border-color: var(--trv-accent-hover); 
    transform: translateY(-1px);
}

.trv-btn-outline { 
    background-color: var(--trv-surface); 
    color: var(--trv-text-muted); 
    border-color: var(--trv-border); 
}
.trv-btn-outline:hover { 
    background-color: var(--trv-surface-2); 
    border-color: var(--trv-border-strong);
    color: var(--trv-text);
}

.trv-btn-ghost { 
    background-color: transparent; 
    color: var(--trv-text-muted); 
    border-color: transparent; 
}
.trv-btn-ghost:hover { 
    background-color: var(--trv-surface-2); 
    color: var(--trv-text); 
}

.trv-btn-sm { padding: 0.45rem 1.1rem; font-size: 0.8rem; }
.trv-btn-lg { padding: 0.9rem 2rem; font-size: 0.95rem; border-radius: var(--trv-radius-lg); }
.trv-btn-block { width: 100%; }
.trv-btn-icon { width: 44px; height: 44px; padding: 0; border-radius: var(--trv-radius); }

/* ── Form Controls ────────────── */
.trv-input {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
}

.trv-input::placeholder { color: var(--trv-text-light); }

.trv-input:focus { 
    border-color: var(--trv-primary); 
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.trv-label {
    display: block;
    margin-bottom: 0.45rem;
    font-family: var(--trv-font-sub);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Custom select */
.trv-select {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%234B5563' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 1.1rem center;
    background-size: 1rem;
    cursor: pointer;
}

.trv-select:focus {
    border-color: var(--trv-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

/* ── Badges ───────────────────── */
.trv-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--trv-radius-pill);
    font-family: var(--trv-font-sub);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    border: 1px solid transparent;
}

.trv-badge-primary { background-color: var(--trv-primary-muted); color: var(--trv-primary); border-color: rgba(13, 148, 136, 0.15); }
.trv-badge-accent  { background-color: var(--trv-accent-muted);  color: var(--trv-accent);        border-color: rgba(244, 63, 94, 0.15); }
.trv-badge-gold    { background-color: rgba(245, 158, 11, 0.08); color: var(--trv-gold);          border-color: rgba(245, 158, 11, 0.15); }
.trv-badge-default { background-color: var(--trv-surface-2);      color: var(--trv-text-muted);    border-color: var(--trv-border); }

/* ── Star Ratings ─────────────── */
.trv-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--trv-gold);
}

.trv-rating svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

/* ── Divider ──────────────────── */
.trv-divider { border: none; border-top: 1px solid var(--trv-border); margin: 0; }

/* ── Logo ─────────────────────── */
.trv-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-family: var(--trv-font-heading);
    font-size: 1.5rem;
    color: var(--trv-text);
    font-weight: 800;
    letter-spacing: -0.01em;
}

.trv-logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--trv-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border-radius: var(--trv-radius);
    box-shadow: var(--trv-shadow-glow);
}

/* ── Utilities ────────────────── */
.text-primary { color: var(--trv-primary) !important; }
.text-accent  { color: var(--trv-accent)  !important; }
.text-muted   { color: var(--trv-text-muted) !important; }
.text-light   { color: var(--trv-text-light) !important; }


/* --- COMPONENT STYLES --- */
.trv-stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
    max-width: 1100px;
    margin: 0 auto;
}

.trv-stat-card {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
}

.trv-stat-icon-wrapper {
    width: 44px;
    height: 44px;
    border-radius: var(--trv-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.trv-stat-icon-wrapper svg {
    width: 20px;
    height: 20px;
}

.trv-stat-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
    min-width: 0;
}

.trv-stat-label {
    font-family: var(--trv-font-sub);
    font-size: 0.725rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--trv-text-light);
}

.trv-stat-value-group {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.trv-stat-value {
    font-family: var(--trv-font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--trv-text);
    line-height: 1;
}

.trv-stat-change {
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--trv-radius-sm);
    font-family: var(--trv-font-sub);
}

.trv-stat-change.positive {
    color: var(--trv-primary);
}

.trv-stat-desc {
    font-size: 0.725rem;
    color: var(--trv-text-muted);
    line-height: 1.4;
}

/* Progress Bar */
.trv-stat-progress-wrapper {
    width: 100%;
    height: 4px;
    background-color: var(--trv-surface-2);
    border-radius: var(--trv-radius-pill);
    overflow: hidden;
    margin: 0.25rem 0;
}

.trv-stat-progress-bar {
    height: 100%;
    background-color: var(--trv-primary);
    border-radius: var(--trv-radius-pill);
    box-shadow: 0 0 8px rgba(13, 148, 136, 0.3);
}

@media (max-width: 992px) {
    .trv-stats-row {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

Tables

Itinerary Flight Ledger Table

HTML
<div class="trv-table-wrapper trv-card">
    <div class="trv-table-header">
        <h3 class="trv-table-title">Flight Itinerary & Flight Ledger</h3>
        <p class="trv-table-desc">Confirmed flight connections, private jet charters, transfer statuses, and boarding access vouchers.</p>
    </div>

    <div class="trv-table-scroll">
        <table class="trv-table">
            <thead>
                <tr>
                    <th>Flight Leg</th>
                    <th>Carrier / Flight No.</th>
                    <th>Departure / Origin</th>
                    <th>Arrival / Destination</th>
                    <th>Status</th>
                    <th>Action</th>
                </tr>
            </thead>
            <tbody>
                <!-- Row 1 -->
                <tr>
                    <td class="trv-title-cell">
                        <span class="trv-parameter-title">Naples Connection</span>
                    </td>
                    <td>
                        <span class="trv-carrier-name">ITA Airways</span>
                        <code class="trv-flight-no">AZ-2042</code>
                    </td>
                    <td>
                        <span class="trv-airport">LHR &bull; London</span>
                        <span class="trv-time">June 12, 08:30 AM</span>
                    </td>
                    <td>
                        <span class="trv-airport">NAP &bull; Naples</span>
                        <span class="trv-time">June 12, 11:45 AM</span>
                    </td>
                    <td><span class="trv-badge trv-badge-gold">Boarding</span></td>
                    <td>
                        <button class="trv-btn trv-btn-outline trv-btn-sm">Download ticket</button>
                    </td>
                </tr>

                <!-- Row 2 -->
                <tr>
                    <td class="trv-title-cell">
                        <span class="trv-parameter-title">Zurich Alpine Express</span>
                    </td>
                    <td>
                        <span class="trv-carrier-name">Swiss International</span>
                        <code class="trv-flight-no">LX-1610</code>
                    </td>
                    <td>
                        <span class="trv-airport">ZHR &bull; Zurich</span>
                        <span class="trv-time">June 19, 02:15 PM</span>
                    </td>
                    <td>
                        <span class="trv-airport">LHR &bull; London</span>
                        <span class="trv-time">June 19, 03:55 PM</span>
                    </td>
                    <td><span class="trv-badge trv-badge-primary">Scheduled</span></td>
                    <td>
                        <button class="trv-btn trv-btn-outline trv-btn-sm">Download ticket</button>
                    </td>
                </tr>

                <!-- Row 3 -->
                <tr>
                    <td class="trv-title-cell">
                        <span class="trv-parameter-title">Safari Safari Air Link</span>
                    </td>
                    <td>
                        <span class="trv-carrier-name">Terraluxe Air Charter</span>
                        <code class="trv-flight-no">TX-005</code>
                    </td>
                    <td>
                        <span class="trv-airport">ARK &bull; Arusha</span>
                        <span class="trv-time">July 04, 09:00 AM</span>
                    </td>
                    <td>
                        <span class="trv-airport">SEU &bull; Serengeti</span>
                        <span class="trv-time">July 04, 10:15 AM</span>
                    </td>
                    <td><span class="trv-badge trv-badge-accent">Exclusive</span></td>
                    <td>
                        <button class="trv-btn trv-btn-outline trv-btn-sm">Download ticket</button>
                    </td>
                </tr>
            </tbody>
        </table>
    </div>
</div>
CSS (Component Only)
/* Component: Itinerary Flight Ledger Table */
/* NOTE: This component requires base.css to be included in your page. */

.trv-table-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
}

.trv-table-header {
    margin-bottom: 1.5rem;
}

.trv-table-title {
    font-family: var(--trv-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    color: var(--trv-text);
}

.trv-table-desc {
    font-size: 0.85rem;
    color: var(--trv-text-muted);
}

.trv-table-scroll {
    width: 100%;
    overflow-x: auto;
}

.trv-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-family: var(--trv-font-body);
}

.trv-table th {
    font-family: var(--trv-font-sub);
    font-size: 0.725rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--trv-text-light);
    border-bottom: 2px solid var(--trv-border);
    padding: 1rem;
}

.trv-table td {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid var(--trv-border);
    font-size: 0.85rem;
    color: var(--trv-text-muted);
    vertical-align: middle;
}

.trv-table tr:hover td {
    background-color: var(--trv-surface-2);
}

/* Specific Cells */
.trv-title-cell {
    white-space: nowrap;
}

.trv-parameter-title {
    font-family: var(--trv-font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--trv-text);
}

.trv-carrier-name {
    display: block;
    font-weight: 600;
    color: var(--trv-text-muted);
}

.trv-flight-no {
    font-family: var(--trv-font-sub);
    font-size: 0.725rem;
    background-color: var(--trv-surface-2);
    padding: 0.15rem 0.35rem;
    border-radius: var(--trv-radius-sm);
    color: var(--trv-primary);
    border: 1px solid var(--trv-border);
    font-weight: 700;
}

.trv-airport {
    display: block;
    font-weight: 700;
    color: var(--trv-text);
}

.trv-time {
    font-size: 0.75rem;
    color: var(--trv-text-light);
}
Combined CSS (Includes Base)
/* 
   COMBINED CSS
   Includes base resets/variables + component styles.
   Use this if you haven't included base.css elsewhere.
*/

/* --- BASE STYLES --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* =========================================
   Travel Booking Design System (trv-)
   ========================================= */

*, *::before, *::after { box-sizing: border-box; }

:root {
    /* Surfaces */
    --trv-bg:            #F9FAF9; /* Sand White */
    --trv-surface:       #FFFFFF; /* Pure White */
    --trv-surface-2:     #F3F5F3; /* Linen Gray */

    /* Brand Palette */
    --trv-primary:       #0D9488; /* Sea Teal */
    --trv-primary-hover: #0F766E;
    --trv-primary-muted: rgba(13, 148, 136, 0.08);
    --trv-accent:        #F43F5E; /* Coral Rose */
    --trv-accent-hover:  #E11D48;
    --trv-accent-muted:  rgba(244, 63, 94, 0.08);
    --trv-gold:          #F59E0B; /* Star Rating Gold */

    /* Text */
    --trv-text:          #1F2937; /* Dark Charcoal */
    --trv-text-muted:    #4B5563; /* Slate grey */
    --trv-text-light:    #9CA3AF;

    /* Borders */
    --trv-border:        #E5E7EB; /* Muted light border */
    --trv-border-strong: #D1D5DB;
    --trv-border-glow:   rgba(13, 148, 136, 0.25);

    /* Rounded Shapes */
    --trv-radius-sm:     4px;
    --trv-radius:        8px;
    --trv-radius-lg:     16px;
    --trv-radius-pill:   999px;

    /* Fonts */
    --trv-font-heading:  'Playfair Display', serif;
    --trv-font-sub:      'Outfit', sans-serif;
    --trv-font-body:     'Inter', sans-serif;

    /* Shadows */
    --trv-shadow-sm:     0 2px 8px rgba(0,0,0,0.02);
    --trv-shadow:        0 10px 35px rgba(13, 148, 136, 0.04);
    --trv-shadow-glow:   0 0 20px rgba(13, 148, 136, 0.08);

    /* Transition */
    --trv-transition:    all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    margin: 0;
    font-family: var(--trv-font-body);
    color: var(--trv-text);
    background-color: var(--trv-bg);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

/* ── Card ─────────────────────── */
.trv-card {
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    padding: 2.25rem;
    transition: var(--trv-transition);
}

.trv-card:hover {
    border-color: var(--trv-border-strong);
    box-shadow: 0 12px 40px rgba(13, 148, 136, 0.07);
}

/* ── Typography ───────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--trv-font-heading);
    font-weight: 700;
    margin: 0;
    color: var(--trv-text);
    line-height: 1.25;
}

p { 
    font-family: var(--trv-font-body); 
    color: var(--trv-text-muted); 
    margin: 0; 
    line-height: 1.6; 
}

/* ── Buttons ──────────────────── */
.trv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.6rem;
    font-family: var(--trv-font-sub);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--trv-radius);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--trv-transition);
    white-space: nowrap;
    user-select: none;
}

.trv-btn-primary { 
    background-color: var(--trv-primary); 
    color: #fff; 
    border-color: var(--trv-primary); 
}
.trv-btn-primary:hover { 
    background-color: var(--trv-primary-hover); 
    border-color: var(--trv-primary-hover); 
    transform: translateY(-1px);
}

.trv-btn-accent { 
    background-color: var(--trv-accent); 
    color: #fff; 
    border-color: var(--trv-accent); 
}
.trv-btn-accent:hover { 
    background-color: var(--trv-accent-hover); 
    border-color: var(--trv-accent-hover); 
    transform: translateY(-1px);
}

.trv-btn-outline { 
    background-color: var(--trv-surface); 
    color: var(--trv-text-muted); 
    border-color: var(--trv-border); 
}
.trv-btn-outline:hover { 
    background-color: var(--trv-surface-2); 
    border-color: var(--trv-border-strong);
    color: var(--trv-text);
}

.trv-btn-ghost { 
    background-color: transparent; 
    color: var(--trv-text-muted); 
    border-color: transparent; 
}
.trv-btn-ghost:hover { 
    background-color: var(--trv-surface-2); 
    color: var(--trv-text); 
}

.trv-btn-sm { padding: 0.45rem 1.1rem; font-size: 0.8rem; }
.trv-btn-lg { padding: 0.9rem 2rem; font-size: 0.95rem; border-radius: var(--trv-radius-lg); }
.trv-btn-block { width: 100%; }
.trv-btn-icon { width: 44px; height: 44px; padding: 0; border-radius: var(--trv-radius); }

/* ── Form Controls ────────────── */
.trv-input {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
}

.trv-input::placeholder { color: var(--trv-text-light); }

.trv-input:focus { 
    border-color: var(--trv-primary); 
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.trv-label {
    display: block;
    margin-bottom: 0.45rem;
    font-family: var(--trv-font-sub);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Custom select */
.trv-select {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%234B5563' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 1.1rem center;
    background-size: 1rem;
    cursor: pointer;
}

.trv-select:focus {
    border-color: var(--trv-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

/* ── Badges ───────────────────── */
.trv-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--trv-radius-pill);
    font-family: var(--trv-font-sub);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    border: 1px solid transparent;
}

.trv-badge-primary { background-color: var(--trv-primary-muted); color: var(--trv-primary); border-color: rgba(13, 148, 136, 0.15); }
.trv-badge-accent  { background-color: var(--trv-accent-muted);  color: var(--trv-accent);        border-color: rgba(244, 63, 94, 0.15); }
.trv-badge-gold    { background-color: rgba(245, 158, 11, 0.08); color: var(--trv-gold);          border-color: rgba(245, 158, 11, 0.15); }
.trv-badge-default { background-color: var(--trv-surface-2);      color: var(--trv-text-muted);    border-color: var(--trv-border); }

/* ── Star Ratings ─────────────── */
.trv-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--trv-gold);
}

.trv-rating svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

/* ── Divider ──────────────────── */
.trv-divider { border: none; border-top: 1px solid var(--trv-border); margin: 0; }

/* ── Logo ─────────────────────── */
.trv-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-family: var(--trv-font-heading);
    font-size: 1.5rem;
    color: var(--trv-text);
    font-weight: 800;
    letter-spacing: -0.01em;
}

.trv-logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--trv-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border-radius: var(--trv-radius);
    box-shadow: var(--trv-shadow-glow);
}

/* ── Utilities ────────────────── */
.text-primary { color: var(--trv-primary) !important; }
.text-accent  { color: var(--trv-accent)  !important; }
.text-muted   { color: var(--trv-text-muted) !important; }
.text-light   { color: var(--trv-text-light) !important; }


/* --- COMPONENT STYLES --- */
.trv-table-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
}

.trv-table-header {
    margin-bottom: 1.5rem;
}

.trv-table-title {
    font-family: var(--trv-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    color: var(--trv-text);
}

.trv-table-desc {
    font-size: 0.85rem;
    color: var(--trv-text-muted);
}

.trv-table-scroll {
    width: 100%;
    overflow-x: auto;
}

.trv-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-family: var(--trv-font-body);
}

.trv-table th {
    font-family: var(--trv-font-sub);
    font-size: 0.725rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--trv-text-light);
    border-bottom: 2px solid var(--trv-border);
    padding: 1rem;
}

.trv-table td {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid var(--trv-border);
    font-size: 0.85rem;
    color: var(--trv-text-muted);
    vertical-align: middle;
}

.trv-table tr:hover td {
    background-color: var(--trv-surface-2);
}

/* Specific Cells */
.trv-title-cell {
    white-space: nowrap;
}

.trv-parameter-title {
    font-family: var(--trv-font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--trv-text);
}

.trv-carrier-name {
    display: block;
    font-weight: 600;
    color: var(--trv-text-muted);
}

.trv-flight-no {
    font-family: var(--trv-font-sub);
    font-size: 0.725rem;
    background-color: var(--trv-surface-2);
    padding: 0.15rem 0.35rem;
    border-radius: var(--trv-radius-sm);
    color: var(--trv-primary);
    border: 1px solid var(--trv-border);
    font-weight: 700;
}

.trv-airport {
    display: block;
    font-weight: 700;
    color: var(--trv-text);
}

.trv-time {
    font-size: 0.75rem;
    color: var(--trv-text-light);
}

Lists

Trip Route Map Timeline

HTML
<div class="trv-activity-wrapper trv-card">
    <div class="trv-activity-header">
        <h3 class="trv-activity-title">Bespoke Trip Route Timeline</h3>
        <p class="trv-activity-desc">Track confirmed resort check-ins, helicopter flight logs, and luxury sailboat day excursions.</p>
    </div>

    <div class="trv-timeline">
        <!-- Step 1 -->
        <div class="trv-timeline-item">
            <div class="trv-timeline-icon trv-timeline-comment">
                <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M21 16V8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73l7 4a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16z"></path><polyline points="3.27 6.96 12 12.01 20.73 6.96"></polyline><line x1="12" y1="22.08" x2="12" y2="12"></line></svg>
            </div>
            <div class="trv-timeline-content">
                <div class="trv-timeline-meta">
                    <span class="trv-activity-user">Day 01</span>
                    <span class="trv-activity-action">Naples Gateway Landing</span>
                    <span class="trv-activity-timestamp">Arrival</span>
                    <span class="trv-activity-time">Naples Airport (NAP)</span>
                </div>
                <div class="trv-timeline-text">
                    Arrive at Naples Capodichino International Airport. Your dedicated Terraluxe club driver will welcome you at the baggage gate with custom luxury terminal shuttle transfers.
                </div>
            </div>
        </div>

        <!-- Step 2 -->
        <div class="trv-timeline-item">
            <div class="trv-timeline-icon trv-timeline-bookmark">
                <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M21 2L11 13"></path><polygon points="22 2 15 22 11 13 2 9 22 2"></polygon></svg>
            </div>
            <div class="trv-timeline-content">
                <div class="trv-timeline-meta">
                    <span class="trv-activity-user">Day 02</span>
                    <span class="trv-activity-action">Helicopter Transit to Ravello</span>
                    <span class="trv-activity-timestamp">Transfer</span>
                    <span class="trv-activity-time">Elite Air Heliport</span>
                </div>
                <div class="trv-timeline-text">
                    Board private helicopter air shuttle for a 15-minute panoramic transfer directly to Caruso Cliff Heliport, avoiding active coastal highway congestion loops.
                </div>
            </div>
        </div>

        <!-- Step 3 -->
        <div class="trv-timeline-item">
            <div class="trv-timeline-icon trv-timeline-reply">
                <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="10"></circle><line x1="2" y1="12" x2="22" y2="12"></line><path d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"></path></svg>
            </div>
            <div class="trv-timeline-content">
                <div class="trv-timeline-meta">
                    <span class="trv-activity-user text-primary">Day 04</span>
                    <span class="trv-activity-action">Sunset Sailing Charter</span>
                    <span class="trv-activity-timestamp">Excursion</span>
                    <span class="trv-activity-time">Positano Marina</span>
                </div>
                <div class="trv-timeline-text">
                    Embark on an exclusive day charter aboard a Riva Rivamare luxury day cruiser. Explore Capri's Blue Grotto with custom onboard champagne dinner guides.
                </div>
            </div>
        </div>
    </div>
</div>
CSS (Component Only)
/* Component: Trip Route Map Timeline */
/* NOTE: This component requires base.css to be included in your page. */

.trv-activity-wrapper {
    max-width: 720px;
    margin: 0 auto;
    width: 100%;
}

.trv-activity-header {
    margin-bottom: 2rem;
}

.trv-activity-title {
    font-family: var(--trv-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    color: var(--trv-text);
}

.trv-activity-desc {
    font-size: 0.85rem;
    color: var(--trv-text-muted);
}

/* Timeline Wrapper */
.trv-timeline {
    position: relative;
    display: flex;
    flex-direction: column;
}

.trv-timeline-item {
    position: relative;
    padding-left: 3rem;
    padding-bottom: 2.25rem;
}

.trv-timeline-item:last-child {
    padding-bottom: 0;
}

/* Perfect bulletproof timeline vertical connecting line */
.trv-timeline-item::before {
    content: '';
    position: absolute;
    left: 1rem;
    top: 2rem; /* Start right below the icon center */
    bottom: 0;
    width: 2px;
    background-color: var(--trv-border);
}

.trv-timeline-item:last-child::before {
    display: none; /* Hide line below the bottom element */
}

/* Icons */
.trv-timeline-icon {
    position: absolute;
    left: 0;
    top: 0;
    width: 32px;
    height: 32px;
    border-radius: var(--trv-radius-pill);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--trv-text);
    border: 1px solid var(--trv-border);
    background-color: var(--trv-surface);
    z-index: 2;
}

.trv-timeline-icon svg {
    width: 14px;
    height: 14px;
}

/* Icon specific color shifts */
.trv-timeline-comment {
    background-color: var(--trv-primary-muted);
    color: var(--trv-primary);
    border-color: var(--trv-primary);
}

.trv-timeline-bookmark {
    background-color: var(--trv-accent-muted);
    color: var(--trv-accent);
    border-color: var(--trv-accent);
}

.trv-timeline-reply {
    background-color: var(--trv-primary-muted);
    color: var(--trv-primary);
    border-color: var(--trv-primary);
}

/* Contents */
.trv-timeline-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.trv-timeline-meta {
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.trv-activity-user {
    font-family: var(--trv-font-sub);
    font-weight: 700;
    color: var(--trv-text);
}

.trv-activity-action {
    color: var(--trv-text-light);
    font-weight: 500;
}

.trv-activity-timestamp {
    font-family: var(--trv-font-sub);
    font-weight: 700;
    font-size: 0.75rem;
    color: var(--trv-primary);
    background-color: var(--trv-primary-muted);
    padding: 0.15rem 0.45rem;
    border-radius: var(--trv-radius-sm);
}

.trv-activity-time {
    color: var(--trv-text-light);
    font-size: 0.725rem;
    margin-left: auto;
    font-weight: 600;
}

.trv-timeline-text {
    font-size: 0.85rem;
    color: var(--trv-text-muted);
    line-height: 1.5;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    padding: 1rem 1.25rem;
    border-radius: var(--trv-radius-lg);
    margin: 0;
}

.trv-timeline-text code {
    font-family: var(--trv-font-sub);
    font-size: 0.75rem;
    background-color: var(--trv-surface-2);
    padding: 0.15rem 0.35rem;
    border-radius: var(--trv-radius-sm);
    color: var(--trv-text);
    border: 1px solid var(--trv-border);
}

@media (max-width: 576px) {
    .trv-activity-time {
        margin-left: 0;
        width: 100%;
        margin-top: 0.15rem;
    }
}
Combined CSS (Includes Base)
/* 
   COMBINED CSS
   Includes base resets/variables + component styles.
   Use this if you haven't included base.css elsewhere.
*/

/* --- BASE STYLES --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* =========================================
   Travel Booking Design System (trv-)
   ========================================= */

*, *::before, *::after { box-sizing: border-box; }

:root {
    /* Surfaces */
    --trv-bg:            #F9FAF9; /* Sand White */
    --trv-surface:       #FFFFFF; /* Pure White */
    --trv-surface-2:     #F3F5F3; /* Linen Gray */

    /* Brand Palette */
    --trv-primary:       #0D9488; /* Sea Teal */
    --trv-primary-hover: #0F766E;
    --trv-primary-muted: rgba(13, 148, 136, 0.08);
    --trv-accent:        #F43F5E; /* Coral Rose */
    --trv-accent-hover:  #E11D48;
    --trv-accent-muted:  rgba(244, 63, 94, 0.08);
    --trv-gold:          #F59E0B; /* Star Rating Gold */

    /* Text */
    --trv-text:          #1F2937; /* Dark Charcoal */
    --trv-text-muted:    #4B5563; /* Slate grey */
    --trv-text-light:    #9CA3AF;

    /* Borders */
    --trv-border:        #E5E7EB; /* Muted light border */
    --trv-border-strong: #D1D5DB;
    --trv-border-glow:   rgba(13, 148, 136, 0.25);

    /* Rounded Shapes */
    --trv-radius-sm:     4px;
    --trv-radius:        8px;
    --trv-radius-lg:     16px;
    --trv-radius-pill:   999px;

    /* Fonts */
    --trv-font-heading:  'Playfair Display', serif;
    --trv-font-sub:      'Outfit', sans-serif;
    --trv-font-body:     'Inter', sans-serif;

    /* Shadows */
    --trv-shadow-sm:     0 2px 8px rgba(0,0,0,0.02);
    --trv-shadow:        0 10px 35px rgba(13, 148, 136, 0.04);
    --trv-shadow-glow:   0 0 20px rgba(13, 148, 136, 0.08);

    /* Transition */
    --trv-transition:    all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    margin: 0;
    font-family: var(--trv-font-body);
    color: var(--trv-text);
    background-color: var(--trv-bg);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

/* ── Card ─────────────────────── */
.trv-card {
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    padding: 2.25rem;
    transition: var(--trv-transition);
}

.trv-card:hover {
    border-color: var(--trv-border-strong);
    box-shadow: 0 12px 40px rgba(13, 148, 136, 0.07);
}

/* ── Typography ───────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--trv-font-heading);
    font-weight: 700;
    margin: 0;
    color: var(--trv-text);
    line-height: 1.25;
}

p { 
    font-family: var(--trv-font-body); 
    color: var(--trv-text-muted); 
    margin: 0; 
    line-height: 1.6; 
}

/* ── Buttons ──────────────────── */
.trv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.6rem;
    font-family: var(--trv-font-sub);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--trv-radius);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--trv-transition);
    white-space: nowrap;
    user-select: none;
}

.trv-btn-primary { 
    background-color: var(--trv-primary); 
    color: #fff; 
    border-color: var(--trv-primary); 
}
.trv-btn-primary:hover { 
    background-color: var(--trv-primary-hover); 
    border-color: var(--trv-primary-hover); 
    transform: translateY(-1px);
}

.trv-btn-accent { 
    background-color: var(--trv-accent); 
    color: #fff; 
    border-color: var(--trv-accent); 
}
.trv-btn-accent:hover { 
    background-color: var(--trv-accent-hover); 
    border-color: var(--trv-accent-hover); 
    transform: translateY(-1px);
}

.trv-btn-outline { 
    background-color: var(--trv-surface); 
    color: var(--trv-text-muted); 
    border-color: var(--trv-border); 
}
.trv-btn-outline:hover { 
    background-color: var(--trv-surface-2); 
    border-color: var(--trv-border-strong);
    color: var(--trv-text);
}

.trv-btn-ghost { 
    background-color: transparent; 
    color: var(--trv-text-muted); 
    border-color: transparent; 
}
.trv-btn-ghost:hover { 
    background-color: var(--trv-surface-2); 
    color: var(--trv-text); 
}

.trv-btn-sm { padding: 0.45rem 1.1rem; font-size: 0.8rem; }
.trv-btn-lg { padding: 0.9rem 2rem; font-size: 0.95rem; border-radius: var(--trv-radius-lg); }
.trv-btn-block { width: 100%; }
.trv-btn-icon { width: 44px; height: 44px; padding: 0; border-radius: var(--trv-radius); }

/* ── Form Controls ────────────── */
.trv-input {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
}

.trv-input::placeholder { color: var(--trv-text-light); }

.trv-input:focus { 
    border-color: var(--trv-primary); 
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.trv-label {
    display: block;
    margin-bottom: 0.45rem;
    font-family: var(--trv-font-sub);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Custom select */
.trv-select {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%234B5563' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 1.1rem center;
    background-size: 1rem;
    cursor: pointer;
}

.trv-select:focus {
    border-color: var(--trv-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

/* ── Badges ───────────────────── */
.trv-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--trv-radius-pill);
    font-family: var(--trv-font-sub);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    border: 1px solid transparent;
}

.trv-badge-primary { background-color: var(--trv-primary-muted); color: var(--trv-primary); border-color: rgba(13, 148, 136, 0.15); }
.trv-badge-accent  { background-color: var(--trv-accent-muted);  color: var(--trv-accent);        border-color: rgba(244, 63, 94, 0.15); }
.trv-badge-gold    { background-color: rgba(245, 158, 11, 0.08); color: var(--trv-gold);          border-color: rgba(245, 158, 11, 0.15); }
.trv-badge-default { background-color: var(--trv-surface-2);      color: var(--trv-text-muted);    border-color: var(--trv-border); }

/* ── Star Ratings ─────────────── */
.trv-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--trv-gold);
}

.trv-rating svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

/* ── Divider ──────────────────── */
.trv-divider { border: none; border-top: 1px solid var(--trv-border); margin: 0; }

/* ── Logo ─────────────────────── */
.trv-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-family: var(--trv-font-heading);
    font-size: 1.5rem;
    color: var(--trv-text);
    font-weight: 800;
    letter-spacing: -0.01em;
}

.trv-logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--trv-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border-radius: var(--trv-radius);
    box-shadow: var(--trv-shadow-glow);
}

/* ── Utilities ────────────────── */
.text-primary { color: var(--trv-primary) !important; }
.text-accent  { color: var(--trv-accent)  !important; }
.text-muted   { color: var(--trv-text-muted) !important; }
.text-light   { color: var(--trv-text-light) !important; }


/* --- COMPONENT STYLES --- */
.trv-activity-wrapper {
    max-width: 720px;
    margin: 0 auto;
    width: 100%;
}

.trv-activity-header {
    margin-bottom: 2rem;
}

.trv-activity-title {
    font-family: var(--trv-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    color: var(--trv-text);
}

.trv-activity-desc {
    font-size: 0.85rem;
    color: var(--trv-text-muted);
}

/* Timeline Wrapper */
.trv-timeline {
    position: relative;
    display: flex;
    flex-direction: column;
}

.trv-timeline-item {
    position: relative;
    padding-left: 3rem;
    padding-bottom: 2.25rem;
}

.trv-timeline-item:last-child {
    padding-bottom: 0;
}

/* Perfect bulletproof timeline vertical connecting line */
.trv-timeline-item::before {
    content: '';
    position: absolute;
    left: 1rem;
    top: 2rem; /* Start right below the icon center */
    bottom: 0;
    width: 2px;
    background-color: var(--trv-border);
}

.trv-timeline-item:last-child::before {
    display: none; /* Hide line below the bottom element */
}

/* Icons */
.trv-timeline-icon {
    position: absolute;
    left: 0;
    top: 0;
    width: 32px;
    height: 32px;
    border-radius: var(--trv-radius-pill);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--trv-text);
    border: 1px solid var(--trv-border);
    background-color: var(--trv-surface);
    z-index: 2;
}

.trv-timeline-icon svg {
    width: 14px;
    height: 14px;
}

/* Icon specific color shifts */
.trv-timeline-comment {
    background-color: var(--trv-primary-muted);
    color: var(--trv-primary);
    border-color: var(--trv-primary);
}

.trv-timeline-bookmark {
    background-color: var(--trv-accent-muted);
    color: var(--trv-accent);
    border-color: var(--trv-accent);
}

.trv-timeline-reply {
    background-color: var(--trv-primary-muted);
    color: var(--trv-primary);
    border-color: var(--trv-primary);
}

/* Contents */
.trv-timeline-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.trv-timeline-meta {
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.trv-activity-user {
    font-family: var(--trv-font-sub);
    font-weight: 700;
    color: var(--trv-text);
}

.trv-activity-action {
    color: var(--trv-text-light);
    font-weight: 500;
}

.trv-activity-timestamp {
    font-family: var(--trv-font-sub);
    font-weight: 700;
    font-size: 0.75rem;
    color: var(--trv-primary);
    background-color: var(--trv-primary-muted);
    padding: 0.15rem 0.45rem;
    border-radius: var(--trv-radius-sm);
}

.trv-activity-time {
    color: var(--trv-text-light);
    font-size: 0.725rem;
    margin-left: auto;
    font-weight: 600;
}

.trv-timeline-text {
    font-size: 0.85rem;
    color: var(--trv-text-muted);
    line-height: 1.5;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    padding: 1rem 1.25rem;
    border-radius: var(--trv-radius-lg);
    margin: 0;
}

.trv-timeline-text code {
    font-family: var(--trv-font-sub);
    font-size: 0.75rem;
    background-color: var(--trv-surface-2);
    padding: 0.15rem 0.35rem;
    border-radius: var(--trv-radius-sm);
    color: var(--trv-text);
    border: 1px solid var(--trv-border);
}

@media (max-width: 576px) {
    .trv-activity-time {
        margin-left: 0;
        width: 100%;
        margin-top: 0.15rem;
    }
}

Modals

Resort Booking Payment Modal

HTML
<div class="trv-modal-overlay">
    <div class="trv-modal-card">
        <!-- Close Button -->
        <button class="trv-modal-close" aria-label="Close dialog">
            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="18" y1="6" x2="6" y2="18"></line><line x1="6" y1="6" x2="18" y2="18"></line></svg>
        </button>

        <div class="trv-modal-body">
            <!-- Key Badge -->
            <div class="trv-modal-badge-wrapper">
                <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z"></path></svg>
            </div>

            <span class="trv-modal-tag">Secure Reservation Checkout</span>
            <h2 class="trv-modal-title">Confirm Your Custom Haven</h2>
            <p class="trv-modal-desc">
                Review your luxury booking ledger details below. Your elite club benefits include automatic suite upgrades and complimentary ground airport shuttles.
            </p>

            <!-- Key display -->
            <div class="trv-plan-box">
                <div class="trv-plan-details">
                    <span class="trv-plan-name">Villa Belmond Caruso, Amalfi</span>
                    <span class="trv-plan-desc">June 12 - June 19 &bull; 7 Nights</span>
                </div>
                <div class="trv-plan-price-block">
                    <span class="trv-plan-price">$8,750</span>
                    <span class="trv-plan-fees">Fees Included</span>
                </div>
            </div>

            <div class="trv-modal-actions">
                <button class="trv-btn trv-btn-primary trv-btn-block">
                    Confirm & Secure Booking
                </button>
                <button class="trv-btn trv-btn-outline trv-btn-block">
                    Modify Guest List Scopes
                </button>
            </div>
            <a href="#" class="trv-modal-cancel">Cancel and Return</a>
        </div>
    </div>
</div>
CSS (Component Only)
/* Component: Resort Booking Payment Modal */
/* NOTE: This component requires base.css to be included in your page. */

.trv-modal-overlay {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    position: relative;
    overflow: hidden;
}

.trv-modal-card {
    padding: 3rem 2.5rem;
}

.trv-modal-close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--trv-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem;
    border-radius: var(--trv-radius);
    transition: var(--trv-transition);
}

.trv-modal-close:hover {
    background-color: var(--trv-surface-2);
    color: var(--trv-text);
}

.trv-modal-close svg {
    width: 18px;
    height: 18px;
}

.trv-modal-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.25rem;
}

.trv-modal-badge-wrapper {
    width: 56px;
    height: 56px;
    border-radius: var(--trv-radius-pill);
    background-color: var(--trv-primary-muted);
    color: var(--trv-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
    box-shadow: var(--trv-shadow-glow);
}

.trv-modal-badge-wrapper svg {
    width: 24px;
    height: 24px;
}

.trv-modal-tag {
    font-family: var(--trv-font-sub);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--trv-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.trv-modal-title {
    font-family: var(--trv-font-heading);
    font-size: 1.85rem;
    font-weight: 700;
    line-height: 1.2;
    margin: 0;
    color: var(--trv-text);
}

.trv-modal-desc {
    font-size: 0.85rem;
    color: var(--trv-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* Plan Box */
.trv-plan-box {
    width: 100%;
    background-color: var(--trv-surface-2);
    border: 1px solid var(--trv-border);
    padding: 1.25rem 1.5rem;
    border-radius: var(--trv-radius-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    gap: 1rem;
}

.trv-plan-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
}

.trv-plan-name {
    font-family: var(--trv-font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--trv-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.trv-plan-desc {
    font-size: 0.75rem;
    color: var(--trv-text-light);
    font-weight: 500;
}

.trv-plan-price-block {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    flex-shrink: 0;
}

.trv-plan-price {
    font-family: var(--trv-font-sub);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--trv-primary-hover);
}

.trv-plan-fees {
    font-size: 0.65rem;
    color: var(--trv-text-light);
    font-weight: 600;
    text-transform: uppercase;
}

/* Actions */
.trv-modal-actions {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-top: 0.5rem;
}

.trv-modal-cancel {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--trv-text-light);
    text-decoration: none;
    transition: var(--trv-transition);
}

.trv-modal-cancel:hover {
    color: var(--trv-text-muted);
    text-decoration: underline;
}
Combined CSS (Includes Base)
/* 
   COMBINED CSS
   Includes base resets/variables + component styles.
   Use this if you haven't included base.css elsewhere.
*/

/* --- BASE STYLES --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* =========================================
   Travel Booking Design System (trv-)
   ========================================= */

*, *::before, *::after { box-sizing: border-box; }

:root {
    /* Surfaces */
    --trv-bg:            #F9FAF9; /* Sand White */
    --trv-surface:       #FFFFFF; /* Pure White */
    --trv-surface-2:     #F3F5F3; /* Linen Gray */

    /* Brand Palette */
    --trv-primary:       #0D9488; /* Sea Teal */
    --trv-primary-hover: #0F766E;
    --trv-primary-muted: rgba(13, 148, 136, 0.08);
    --trv-accent:        #F43F5E; /* Coral Rose */
    --trv-accent-hover:  #E11D48;
    --trv-accent-muted:  rgba(244, 63, 94, 0.08);
    --trv-gold:          #F59E0B; /* Star Rating Gold */

    /* Text */
    --trv-text:          #1F2937; /* Dark Charcoal */
    --trv-text-muted:    #4B5563; /* Slate grey */
    --trv-text-light:    #9CA3AF;

    /* Borders */
    --trv-border:        #E5E7EB; /* Muted light border */
    --trv-border-strong: #D1D5DB;
    --trv-border-glow:   rgba(13, 148, 136, 0.25);

    /* Rounded Shapes */
    --trv-radius-sm:     4px;
    --trv-radius:        8px;
    --trv-radius-lg:     16px;
    --trv-radius-pill:   999px;

    /* Fonts */
    --trv-font-heading:  'Playfair Display', serif;
    --trv-font-sub:      'Outfit', sans-serif;
    --trv-font-body:     'Inter', sans-serif;

    /* Shadows */
    --trv-shadow-sm:     0 2px 8px rgba(0,0,0,0.02);
    --trv-shadow:        0 10px 35px rgba(13, 148, 136, 0.04);
    --trv-shadow-glow:   0 0 20px rgba(13, 148, 136, 0.08);

    /* Transition */
    --trv-transition:    all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    margin: 0;
    font-family: var(--trv-font-body);
    color: var(--trv-text);
    background-color: var(--trv-bg);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

/* ── Card ─────────────────────── */
.trv-card {
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    padding: 2.25rem;
    transition: var(--trv-transition);
}

.trv-card:hover {
    border-color: var(--trv-border-strong);
    box-shadow: 0 12px 40px rgba(13, 148, 136, 0.07);
}

/* ── Typography ───────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--trv-font-heading);
    font-weight: 700;
    margin: 0;
    color: var(--trv-text);
    line-height: 1.25;
}

p { 
    font-family: var(--trv-font-body); 
    color: var(--trv-text-muted); 
    margin: 0; 
    line-height: 1.6; 
}

/* ── Buttons ──────────────────── */
.trv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.6rem;
    font-family: var(--trv-font-sub);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--trv-radius);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--trv-transition);
    white-space: nowrap;
    user-select: none;
}

.trv-btn-primary { 
    background-color: var(--trv-primary); 
    color: #fff; 
    border-color: var(--trv-primary); 
}
.trv-btn-primary:hover { 
    background-color: var(--trv-primary-hover); 
    border-color: var(--trv-primary-hover); 
    transform: translateY(-1px);
}

.trv-btn-accent { 
    background-color: var(--trv-accent); 
    color: #fff; 
    border-color: var(--trv-accent); 
}
.trv-btn-accent:hover { 
    background-color: var(--trv-accent-hover); 
    border-color: var(--trv-accent-hover); 
    transform: translateY(-1px);
}

.trv-btn-outline { 
    background-color: var(--trv-surface); 
    color: var(--trv-text-muted); 
    border-color: var(--trv-border); 
}
.trv-btn-outline:hover { 
    background-color: var(--trv-surface-2); 
    border-color: var(--trv-border-strong);
    color: var(--trv-text);
}

.trv-btn-ghost { 
    background-color: transparent; 
    color: var(--trv-text-muted); 
    border-color: transparent; 
}
.trv-btn-ghost:hover { 
    background-color: var(--trv-surface-2); 
    color: var(--trv-text); 
}

.trv-btn-sm { padding: 0.45rem 1.1rem; font-size: 0.8rem; }
.trv-btn-lg { padding: 0.9rem 2rem; font-size: 0.95rem; border-radius: var(--trv-radius-lg); }
.trv-btn-block { width: 100%; }
.trv-btn-icon { width: 44px; height: 44px; padding: 0; border-radius: var(--trv-radius); }

/* ── Form Controls ────────────── */
.trv-input {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
}

.trv-input::placeholder { color: var(--trv-text-light); }

.trv-input:focus { 
    border-color: var(--trv-primary); 
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.trv-label {
    display: block;
    margin-bottom: 0.45rem;
    font-family: var(--trv-font-sub);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--trv-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Custom select */
.trv-select {
    width: 100%;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius);
    font-family: var(--trv-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--trv-text);
    background-color: var(--trv-surface);
    outline: none;
    transition: var(--trv-transition);
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' fill='none' stroke='%234B5563' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 1.1rem center;
    background-size: 1rem;
    cursor: pointer;
}

.trv-select:focus {
    border-color: var(--trv-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

/* ── Badges ───────────────────── */
.trv-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--trv-radius-pill);
    font-family: var(--trv-font-sub);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    border: 1px solid transparent;
}

.trv-badge-primary { background-color: var(--trv-primary-muted); color: var(--trv-primary); border-color: rgba(13, 148, 136, 0.15); }
.trv-badge-accent  { background-color: var(--trv-accent-muted);  color: var(--trv-accent);        border-color: rgba(244, 63, 94, 0.15); }
.trv-badge-gold    { background-color: rgba(245, 158, 11, 0.08); color: var(--trv-gold);          border-color: rgba(245, 158, 11, 0.15); }
.trv-badge-default { background-color: var(--trv-surface-2);      color: var(--trv-text-muted);    border-color: var(--trv-border); }

/* ── Star Ratings ─────────────── */
.trv-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--trv-gold);
}

.trv-rating svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

/* ── Divider ──────────────────── */
.trv-divider { border: none; border-top: 1px solid var(--trv-border); margin: 0; }

/* ── Logo ─────────────────────── */
.trv-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-family: var(--trv-font-heading);
    font-size: 1.5rem;
    color: var(--trv-text);
    font-weight: 800;
    letter-spacing: -0.01em;
}

.trv-logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--trv-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border-radius: var(--trv-radius);
    box-shadow: var(--trv-shadow-glow);
}

/* ── Utilities ────────────────── */
.text-primary { color: var(--trv-primary) !important; }
.text-accent  { color: var(--trv-accent)  !important; }
.text-muted   { color: var(--trv-text-muted) !important; }
.text-light   { color: var(--trv-text-light) !important; }


/* --- COMPONENT STYLES --- */
.trv-modal-overlay {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    background-color: var(--trv-surface);
    border: 1px solid var(--trv-border);
    border-radius: var(--trv-radius-lg);
    box-shadow: var(--trv-shadow);
    position: relative;
    overflow: hidden;
}

.trv-modal-card {
    padding: 3rem 2.5rem;
}

.trv-modal-close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--trv-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem;
    border-radius: var(--trv-radius);
    transition: var(--trv-transition);
}

.trv-modal-close:hover {
    background-color: var(--trv-surface-2);
    color: var(--trv-text);
}

.trv-modal-close svg {
    width: 18px;
    height: 18px;
}

.trv-modal-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.25rem;
}

.trv-modal-badge-wrapper {
    width: 56px;
    height: 56px;
    border-radius: var(--trv-radius-pill);
    background-color: var(--trv-primary-muted);
    color: var(--trv-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
    box-shadow: var(--trv-shadow-glow);
}

.trv-modal-badge-wrapper svg {
    width: 24px;
    height: 24px;
}

.trv-modal-tag {
    font-family: var(--trv-font-sub);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--trv-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.trv-modal-title {
    font-family: var(--trv-font-heading);
    font-size: 1.85rem;
    font-weight: 700;
    line-height: 1.2;
    margin: 0;
    color: var(--trv-text);
}

.trv-modal-desc {
    font-size: 0.85rem;
    color: var(--trv-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* Plan Box */
.trv-plan-box {
    width: 100%;
    background-color: var(--trv-surface-2);
    border: 1px solid var(--trv-border);
    padding: 1.25rem 1.5rem;
    border-radius: var(--trv-radius-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    gap: 1rem;
}

.trv-plan-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
}

.trv-plan-name {
    font-family: var(--trv-font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--trv-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.trv-plan-desc {
    font-size: 0.75rem;
    color: var(--trv-text-light);
    font-weight: 500;
}

.trv-plan-price-block {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    flex-shrink: 0;
}

.trv-plan-price {
    font-family: var(--trv-font-sub);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--trv-primary-hover);
}

.trv-plan-fees {
    font-size: 0.65rem;
    color: var(--trv-text-light);
    font-weight: 600;
    text-transform: uppercase;
}

/* Actions */
.trv-modal-actions {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-top: 0.5rem;
}

.trv-modal-cancel {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--trv-text-light);
    text-decoration: none;
    transition: var(--trv-transition);
}

.trv-modal-cancel:hover {
    color: var(--trv-text-muted);
    text-decoration: underline;
}

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