@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700;800&family=Nunito:wght@400;500;600;700;800&display=swap');

/* ===========================
   E-commerce Starter Design System
   =========================== */

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

:root {
    /* Surfaces */
    --ec-bg:            #F8FAFC;
    --ec-surface:       #FFFFFF;
    --ec-surface-2:     #F1F5F9;
    --ec-surface-dark:  #0F172A;

    /* Brand */
    --ec-primary:       #7C3AED;
    --ec-primary-hover: #6D28D9;
    --ec-primary-muted: #EDE9FE;
    --ec-accent:        #F97316;
    --ec-accent-hover:  #EA6C08;
    --ec-accent-muted:  #FFF7ED;
    --ec-success:       #16A34A;
    --ec-success-muted: #DCFCE7;
    --ec-danger:        #DC2626;
    --ec-danger-muted:  #FEE2E2;
    --ec-gold:          #EAB308;
    --ec-gold-muted:    #FEF9C3;

    /* Text */
    --ec-text:          #0F172A;
    --ec-text-muted:    #64748B;
    --ec-text-light:    #94A3B8;

    /* Borders */
    --ec-border:        #E2E8F0;
    --ec-border-strong: #CBD5E1;

    /* Radius */
    --ec-radius-sm:     8px;
    --ec-radius:        12px;
    --ec-radius-lg:     18px;
    --ec-radius-pill:   100px;

    /* Fonts */
    --ec-font-heading:  'Sora', sans-serif;
    --ec-font-body:     'Nunito', sans-serif;

    /* Shadows */
    --ec-shadow-xs:     0 1px 2px rgba(15,23,42,0.05);
    --ec-shadow-sm:     0 1px 3px rgba(15,23,42,0.07), 0 4px 16px rgba(15,23,42,0.04);
    --ec-shadow:        0 4px 12px rgba(15,23,42,0.08), 0 16px 40px rgba(15,23,42,0.06);
    --ec-shadow-lg:     0 8px 24px rgba(15,23,42,0.12), 0 32px 64px rgba(15,23,42,0.08);
    --ec-shadow-product:0 2px 8px rgba(15,23,42,0.08), 0 8px 32px rgba(15,23,42,0.08);

    /* Transition */
    --ec-transition:    all 0.2s ease;
    --ec-transition-slow: all 0.3s ease;
}

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

/* ── Card ─────────────────────── */
.ec-card {
    background-color: var(--ec-surface);
    border: 1px solid var(--ec-border);
    border-radius: var(--ec-radius);
    box-shadow: var(--ec-shadow-sm);
    padding: 1.75rem;
    transition: var(--ec-transition);
}

.ec-card:hover { box-shadow: var(--ec-shadow); }

/* ── Typography ───────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--ec-font-heading);
    font-weight: 700;
    margin: 0;
    color: var(--ec-text);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

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

/* ── Buttons ──────────────────── */
.ec-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.65rem 1.35rem;
    font-family: var(--ec-font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: var(--ec-radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--ec-transition);
    white-space: nowrap;
    user-select: none;
    line-height: 1.4;
    letter-spacing: -0.01em;
}

.ec-btn:focus-visible { outline: 2px solid var(--ec-primary); outline-offset: 2px; }

.ec-btn-primary { background-color: var(--ec-primary); color: #fff; border-color: var(--ec-primary); }
.ec-btn-primary:hover { background-color: var(--ec-primary-hover); border-color: var(--ec-primary-hover); box-shadow: 0 4px 16px rgba(124,58,237,0.35); transform: translateY(-1px); }
.ec-btn-primary:active { transform: translateY(0); box-shadow: none; }

.ec-btn-accent { background-color: var(--ec-accent); color: #fff; border-color: var(--ec-accent); }
.ec-btn-accent:hover { background-color: var(--ec-accent-hover); border-color: var(--ec-accent-hover); box-shadow: 0 4px 16px rgba(249,115,22,0.35); transform: translateY(-1px); }

.ec-btn-outline { background-color: var(--ec-surface); color: var(--ec-text); border-color: var(--ec-border-strong); }
.ec-btn-outline:hover { background-color: var(--ec-surface-2); border-color: var(--ec-primary); color: var(--ec-primary); transform: translateY(-1px); }

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

.ec-btn-danger { background-color: var(--ec-danger); color: #fff; border-color: var(--ec-danger); }
.ec-btn-danger:hover { background-color: #B91C1C; box-shadow: 0 4px 16px rgba(220,38,38,0.35); transform: translateY(-1px); }

.ec-btn-sm   { padding: 0.4rem 0.9rem; font-size: 0.8rem; }
.ec-btn-lg   { padding: 0.85rem 1.85rem; font-size: 1rem; }
.ec-btn-block { width: 100%; }
.ec-btn-icon { width: 38px; height: 38px; padding: 0; border-radius: var(--ec-radius-sm); }

/* ── Form Controls ────────────── */
.ec-input {
    width: 100%;
    padding: 0.65rem 1rem;
    border: 2px solid var(--ec-border);
    border-radius: var(--ec-radius-sm);
    font-family: var(--ec-font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ec-text);
    background-color: var(--ec-surface);
    outline: none;
    transition: var(--ec-transition);
}

.ec-input::placeholder { color: var(--ec-text-light); font-weight: 500; }

.ec-input:focus { border-color: var(--ec-primary); box-shadow: 0 0 0 3px rgba(124,58,237,0.12); }

.ec-label {
    display: block;
    margin-bottom: 0.4rem;
    font-family: var(--ec-font-heading);
    font-weight: 700;
    font-size: 0.82rem;
    color: var(--ec-text);
    letter-spacing: -0.01em;
}

.ec-select {
    width: 100%;
    padding: 0.65rem 2rem 0.65rem 1rem;
    border: 2px solid var(--ec-border);
    border-radius: var(--ec-radius-sm);
    font-family: var(--ec-font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ec-text);
    background-color: var(--ec-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='%2364748B' 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: 1rem;
    outline: none;
    cursor: pointer;
    transition: var(--ec-transition);
}

.ec-select:focus { border-color: var(--ec-primary); box-shadow: 0 0 0 3px rgba(124,58,237,0.12); }

/* ── Badges ───────────────────── */
.ec-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.65rem;
    border-radius: var(--ec-radius-pill);
    font-family: var(--ec-font-heading);
    font-size: 0.72rem;
    font-weight: 700;
    white-space: nowrap;
    letter-spacing: 0.01em;
}

.ec-badge-sale    { background-color: var(--ec-accent);  color: #fff; }
.ec-badge-new     { background-color: var(--ec-primary); color: #fff; }
.ec-badge-success { background-color: var(--ec-success-muted); color: #14532D; }
.ec-badge-danger  { background-color: var(--ec-danger-muted);  color: #7F1D1D; }
.ec-badge-default { background-color: var(--ec-surface-2); color: var(--ec-text-muted); border: 1px solid var(--ec-border); }
.ec-badge-pending { background-color: var(--ec-gold-muted); color: #713F12; }

/* ── Star Rating ──────────────── */
.ec-stars {
    display: inline-flex;
    align-items: center;
    gap: 1px;
    color: var(--ec-gold);
    font-size: 0.85rem;
}

.ec-stars-count {
    font-family: var(--ec-font-body);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--ec-text-muted);
    margin-left: 0.3rem;
}

/* ── Price display ────────────── */
.ec-price {
    font-family: var(--ec-font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--ec-text);
    letter-spacing: -0.02em;
}

.ec-price-original {
    font-family: var(--ec-font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ec-text-light);
    text-decoration: line-through;
}

.ec-price-sale { color: var(--ec-accent); }

/* ── Toggle ───────────────────── */
.ec-toggle { position: relative; display: inline-block; width: 44px; height: 24px; flex-shrink: 0; }
.ec-toggle input { opacity: 0; width: 0; height: 0; }
.ec-toggle-slider { position: absolute; cursor: pointer; inset: 0; background-color: var(--ec-border-strong); border-radius: 24px; transition: var(--ec-transition); }
.ec-toggle-slider::before { position: absolute; content: ""; height: 16px; width: 16px; left: 4px; bottom: 4px; background-color: #fff; border-radius: 50%; transition: var(--ec-transition); box-shadow: var(--ec-shadow-xs); }
.ec-toggle input:checked + .ec-toggle-slider { background-color: var(--ec-primary); }
.ec-toggle input:checked + .ec-toggle-slider::before { transform: translateX(20px); }

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

/* ── Logo ─────────────────────── */
.ec-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    text-decoration: none;
    font-family: var(--ec-font-heading);
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--ec-text);
    letter-spacing: -0.03em;
}

.ec-logo-icon {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, #8B5CF6, #7C3AED);
    border-radius: var(--ec-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.1rem;
}

/* ── Trust badges ─────────────── */
.ec-trust-strip {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.ec-trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--ec-font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--ec-text-muted);
}

.ec-trust-item svg { color: var(--ec-primary); flex-shrink: 0; }

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

.ec-link-sm {
    font-family: var(--ec-font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--ec-primary);
    text-decoration: none;
    transition: var(--ec-transition);
}

.ec-link-sm:hover {
    color: var(--ec-primary-hover);
}