@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400..900;1,400..900&display=swap');

/* ==================================
   Editorial Blog Design System (blg-)
   ================================== */

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

:root {
    /* Surfaces */
    --blg-bg:            #FDFBF7; /* Warm Book Paper */
    --blg-surface:       #FFFFFF; /* Clear Milk White */
    --blg-surface-2:     #F4F0EA; /* Deep Cream */
    --blg-surface-dark:  #1F2421; /* Ink Charcoal */

    /* Brand Palette */
    --blg-primary:       #1F2421; /* Ink Charcoal */
    --blg-primary-hover: #333C37;
    --blg-primary-muted: #EADFD0;
    --blg-accent:        #9B2226; /* Vintage Crimson */
    --blg-accent-hover:  #B91C1C;
    --blg-accent-muted:  #F8D7DA;
    --blg-success:       #1E4620; /* Forest Sage */
    --blg-success-muted: #D1E7DD;
    --blg-danger:        #721C24;
    --blg-danger-muted:  #F8D7DA;

    /* Text */
    --blg-text:          #1F2421; /* Ink Charcoal */
    --blg-text-muted:    #5C6360; /* Dark Slate */
    --blg-text-light:    #8F9994;

    /* Borders */
    --blg-border:        #E5E0D8; /* Cream Border */
    --blg-border-strong: #A8A095;

    /* Subtle Bookish Radius */
    --blg-radius-sm:     2px;
    --blg-radius:        4px;
    --blg-radius-lg:     8px;
    --blg-radius-pill:   999px;

    /* Fonts */
    --blg-font-heading:  'Playfair Display', Georgia, serif;
    --blg-font-body:     'Inter', sans-serif;

    /* Shadows */
    --blg-shadow-sm:     0 2px 12px rgba(31,36,33,0.015);
    --blg-shadow:        0 8px 30px rgba(31,36,33,0.03);
    --blg-shadow-lg:     0 24px 60px rgba(31,36,33,0.06);

    /* Transitions */
    --blg-transition:    all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

body {
    margin: 0;
    font-family: var(--blg-font-body);
    color: var(--blg-text);
    background-color: var(--blg-bg);
    -webkit-font-smoothing: antialiased;
    line-height: 1.62;
}

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

.blg-card:hover {
    box-shadow: var(--blg-shadow);
    border-color: var(--blg-border-strong);
}

/* ── Typography ───────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--blg-font-heading);
    font-weight: 700;
    margin: 0;
    color: var(--blg-text);
    line-height: 1.15;
}

p { 
    font-family: var(--blg-font-body); 
    color: var(--blg-text-muted); 
    margin: 0; 
    line-height: 1.65; 
}

/* ── Buttons ──────────────────── */
.blg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--blg-font-body);
    font-size: 0.825rem;
    font-weight: 600;
    border-radius: var(--blg-radius);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--blg-transition);
    white-space: nowrap;
    user-select: none;
}

.blg-btn-primary { 
    background-color: var(--blg-primary); 
    color: var(--blg-bg); 
    border-color: var(--blg-primary); 
}
.blg-btn-primary:hover { 
    background-color: var(--blg-primary-hover); 
    border-color: var(--blg-primary-hover); 
}

.blg-btn-accent { 
    background-color: var(--blg-accent); 
    color: #fff; 
    border-color: var(--blg-accent); 
}
.blg-btn-accent:hover { 
    background-color: var(--blg-accent-hover); 
    border-color: var(--blg-accent-hover); 
}

.blg-btn-outline { 
    background-color: transparent; 
    color: var(--blg-text); 
    border-color: var(--blg-border-strong); 
}
.blg-btn-outline:hover { 
    background-color: var(--blg-surface-2); 
    border-color: var(--blg-primary);
}

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

.blg-btn-sm { padding: 0.45rem 1rem; font-size: 0.75rem; }
.blg-btn-lg { padding: 0.95rem 2rem; font-size: 0.9rem; }
.blg-btn-block { width: 100%; }
.blg-btn-icon { width: 44px; height: 44px; padding: 0; }

/* ── Form Controls ────────────── */
.blg-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--blg-border);
    border-radius: var(--blg-radius);
    font-family: var(--blg-font-body);
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--blg-text);
    background-color: var(--blg-surface);
    outline: none;
    transition: var(--blg-transition);
}

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

.blg-input:focus { 
    border-color: var(--blg-accent); 
    box-shadow: 0 0 0 3px rgba(155, 34, 38, 0.08);
}

.blg-label {
    display: block;
    margin-bottom: 0.4rem;
    font-family: var(--blg-font-body);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--blg-text);
}

.blg-select {
    width: 100%;
    padding: 0.75rem 2rem 0.75rem 1rem;
    border: 1px solid var(--blg-border);
    border-radius: var(--blg-radius);
    font-family: var(--blg-font-body);
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--blg-text);
    background-color: var(--blg-surface);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235C6360' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 0.9rem;
    outline: none;
    cursor: pointer;
    transition: var(--blg-transition);
}

.blg-select:focus { 
    border-color: var(--blg-accent); 
}

/* ── Badges ───────────────────── */
.blg-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--blg-radius-pill);
    font-family: var(--blg-font-body);
    font-size: 0.7rem;
    font-weight: 500;
    white-space: nowrap;
    text-transform: lowercase;
    border: 1px solid transparent;
}

.blg-badge-crimson { background-color: var(--blg-accent-muted); color: var(--blg-accent); }
.blg-badge-primary { background-color: var(--blg-primary-muted); color: var(--blg-primary); }
.blg-badge-success { background-color: var(--blg-success-muted); color: var(--blg-success); }
.blg-badge-danger  { background-color: var(--blg-danger-muted);  color: var(--blg-danger); }
.blg-badge-default { background-color: var(--blg-surface-2); color: var(--blg-text-muted); border: 1px solid var(--blg-border); }

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

/* ── Logo ─────────────────────── */
.blg-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-family: var(--blg-font-heading);
    font-size: 1.4rem;
    color: var(--blg-text);
    font-weight: 800;
    font-style: italic;
    letter-spacing: -0.02em;
}

.blg-logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--blg-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: var(--blg-radius);
    font-style: normal;
}

/* ── Links ────────────────────── */
.blg-link-sm {
    font-family: var(--blg-font-body);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--blg-accent);
    text-decoration: none;
    transition: var(--blg-transition);
}

.blg-link-sm:hover {
    color: var(--blg-accent-hover);
    text-decoration: underline;
}

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