/* ═══════════════════════════════════════════════════
   THEME VARIABLES — Edit these to customize your store
   ═══════════════════════════════════════════════════ */
:root {
    /* ── Colors ── */
    --color-primary: #2563eb;
    --color-primary-hover: #1d4ed8;
    --color-primary-light: #dbeafe;
    --color-primary-text: #ffffff;
    --color-secondary: #0f172a;
    --color-accent: #f59e0b;

    --color-success: #16a34a;
    --color-danger: #dc2626;
    --color-warning: #f59e0b;

    --color-bg: #ffffff;
    --color-bg-soft: #f8fafc;
    --color-bg-muted: #f1f5f9;
    --color-surface: #ffffff;

    --color-text: #0f172a;
    --color-text-secondary: #64748b;
    --color-text-muted: #94a3b8;

    --color-border: #e2e8f0;
    --color-border-hover: #cbd5e1;

    /* ── Typography ── */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.8125rem;
    --font-size-base: 0.9375rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-hero: 3.5rem;

    /* ── Spacing ── */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* ── Layout ── */
    --max-width: 1280px;
    --header-height: 64px;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-xs: 4px;
    --radius-full: 9999px;
    --drawer-width: 420px;

    /* ── Shadows ── */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.08), 0 4px 6px rgba(0,0,0,0.04);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.08), 0 8px 10px rgba(0,0,0,0.04);

    /* ── Transitions ── */
    --transition: 0.2s ease;
    --transition-slow: 0.3s ease;
}


/* ═══════════════════════════════════════════════════
   RESET & BASE
   ═══════════════════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-hover); }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
ul { list-style: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }


/* ═══════════════════════════════════════════════════
   ANNOUNCEMENT BAR
   ═══════════════════════════════════════════════════ */
.announcement-bar {
    background: var(--color-secondary);
    color: #fff;
    text-align: center;
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--font-size-sm);
    position: relative;
}
.announcement-bar p { margin: 0; }
.announcement-close {
    position: absolute;
    right: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    font-size: 1.25rem;
    opacity: 0.6;
}
.announcement-close:hover { opacity: 1; }


/* ═══════════════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════════════ */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow var(--transition);
}
.header.scrolled { box-shadow: var(--shadow-md); }
.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-xl);
    height: var(--header-height);
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}
.logo {
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--color-text);
    letter-spacing: -0.5px;
    white-space: nowrap;
}
.logo:hover { color: var(--color-primary); }

.main-nav { display: flex; gap: var(--space-lg); flex: 1; }
.nav-link {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    padding: var(--space-sm) 0;
    position: relative;
    transition: color var(--transition);
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--color-text); }
.nav-link.active::after, .nav-link:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: var(--space-sm); }
.search-toggle, .cart-toggle {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--color-text);
    transition: background var(--transition);
    position: relative;
}
.search-toggle:hover, .cart-toggle:hover { background: var(--color-bg-muted); }
.cart-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cart-badge:empty, .cart-badge[data-count="0"] { display: none; }

/* Mobile Menu */
.mobile-menu-btn { display: none; width: 40px; height: 40px; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.mobile-menu-btn span { display: block; width: 20px; height: 2px; background: var(--color-text); transition: var(--transition); }

/* Search Bar */
.search-bar {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
    border-top: 1px solid var(--color-border);
}
.search-bar.open { max-height: 80px; }
.search-bar-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-md) var(--space-xl);
    display: flex;
    gap: var(--space-md);
}
.search-bar-inner input {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    outline: none;
    font-size: var(--font-size-base);
}
.search-bar-inner input:focus { border-color: var(--color-primary); }
.search-close { font-size: 1.5rem; color: var(--color-text-muted); }


/* ═══════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: all var(--transition);
    white-space: nowrap;
    border: 1px solid transparent;
}
.btn-primary {
    background: var(--color-primary);
    color: var(--color-primary-text);
    border-color: var(--color-primary);
    box-shadow: 0 1px 3px rgba(37, 99, 235, 0.2);
}
.btn-primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3); transform: translateY(-1px); }
.btn-secondary {
    background: var(--color-secondary);
    color: #fff;
}
.btn-secondary:hover { opacity: 0.9; }
.btn-outline {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-danger { background: var(--color-danger); color: #fff; }
.btn-sm { padding: 0.5rem 1rem; font-size: var(--font-size-xs); }
.btn-lg { padding: 1rem 2rem; font-size: var(--font-size-base); }
.btn-full { width: 100%; }
.btn-icon { width: 40px; height: 40px; padding: 0; border-radius: var(--radius-sm); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }


/* ═══════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════ */
.hero {
    background: linear-gradient(135deg, var(--color-secondary) 0%, #1e3a5f 50%, var(--color-primary) 100%);
    color: #fff;
    padding: 5rem var(--space-xl) 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.08) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255,255,255,0.05) 0%, transparent 40%);
    pointer-events: none;
}
.hero-inner {
    max-width: 720px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}
.hero h1 {
    font-size: var(--font-size-hero);
    font-weight: 800;
    line-height: 1.08;
    margin-bottom: var(--space-lg);
    letter-spacing: -1.5px;
    text-shadow: 0 2px 20px rgba(0,0,0,0.15);
}
.hero p {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}
.hero .btn-primary {
    background: #fff;
    color: var(--color-secondary);
    border-color: #fff;
    font-size: var(--font-size-base);
    padding: 0.9rem 2rem;
    box-shadow: 0 4px 14px rgba(0,0,0,0.15);
}
.hero .btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,0,0,0.2); }
.hero .btn-outline { border-color: rgba(255,255,255,0.4); color: #fff; padding: 0.9rem 2rem; font-size: var(--font-size-base); }
.hero .btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.1); }
.hero-buttons { display: flex; gap: var(--space-md); justify-content: center; flex-wrap: wrap; }

/* ── Trust / Feature Bar ── */
.trust-bar {
    background: var(--color-bg-soft);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-xl) var(--space-xl);
}
.trust-bar-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}
.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    justify-content: center;
}
.trust-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.trust-text h4 { font-size: var(--font-size-sm); font-weight: 700; color: var(--color-text); margin-bottom: 1px; }
.trust-text p { font-size: var(--font-size-xs); color: var(--color-text-muted); }


/* ═══════════════════════════════════════════════════
   SECTIONS
   ═══════════════════════════════════════════════════ */
.section {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-xl);
}
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    gap: var(--space-md);
}
.section-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    letter-spacing: -0.5px;
}
.section-subtitle {
    color: var(--color-text-secondary);
    font-size: var(--font-size-base);
    margin-top: var(--space-xs);
}

/* ── Promo Banner ── */
.promo-banner {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
    color: #fff;
    padding: var(--space-2xl) var(--space-xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.promo-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 90% 50%, rgba(255,255,255,0.12) 0%, transparent 50%);
    pointer-events: none;
}
.promo-banner-inner { max-width: var(--max-width); margin: 0 auto; position: relative; z-index: 1; }
.promo-banner h3 { font-size: var(--font-size-2xl); font-weight: 700; margin-bottom: var(--space-sm); }
.promo-banner p { opacity: 0.9; margin-bottom: var(--space-lg); }
.promo-banner .btn { background: #fff; color: var(--color-primary); border-color: #fff; }
.promo-banner .btn:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,0,0,0.15); }


/* ═══════════════════════════════════════════════════
   CATEGORY PILLS
   ═══════════════════════════════════════════════════ */
.cat-pills { display: flex; gap: var(--space-sm); flex-wrap: wrap; margin-bottom: var(--space-xl); }
.cat-pill {
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: all 0.25s ease;
    cursor: pointer;
    background: var(--color-bg);
}
.cat-pill:hover { border-color: var(--color-primary); color: var(--color-primary); background: var(--color-primary-light); }
.cat-pill.active {
    background: var(--color-primary);
    color: var(--color-primary-text);
    border-color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}

/* Category Cards (home page with images) */
.cat-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}
.cat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-lg) var(--space-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    transition: all 0.3s ease;
    text-align: center;
}
.cat-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}
.cat-card-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: var(--space-sm);
    background: var(--color-bg-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
}
.cat-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.cat-card-name {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text);
}

/* ═══════════════════════════════════════════════════
   PRODUCT GRID
   ═══════════════════════════════════════════════════ */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--space-lg);
}
.product-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    animation: fadeInUp 0.4s ease both;
}
.product-card:nth-child(2) { animation-delay: 0.05s; }
.product-card:nth-child(3) { animation-delay: 0.1s; }
.product-card:nth-child(4) { animation-delay: 0.15s; }
.product-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-lg); transform: translateY(-4px); }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

.product-card .card-img {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--color-bg-muted);
}
.product-card .card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}
.product-card:hover .card-img img { transform: scale(1.05); }
.product-card .card-img .placeholder-img {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: var(--space-sm);
    background: linear-gradient(145deg, #f0f4f8 0%, #e2e8f0 50%, #f0f4f8 100%);
    color: var(--color-text-muted);
    font-size: 3rem;
}

/* Card Badges */
.card-badge {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-xs);
    font-size: var(--font-size-xs);
    font-weight: 700;
    z-index: 2;
}
.badge-sale { background: var(--color-danger); color: #fff; }
.badge-new { background: var(--color-success); color: #fff; }
.badge-out { background: var(--color-text-muted); color: #fff; }

/* Card Actions Overlay */
.card-actions {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-sm);
    display: flex;
    gap: var(--space-xs);
    transform: translateY(100%);
    transition: transform var(--transition);
    background: linear-gradient(transparent, rgba(0,0,0,0.03));
}
.product-card:hover .card-actions { transform: translateY(0); }
.card-actions .btn { flex: 1; font-size: var(--font-size-xs); padding: 0.5rem; backdrop-filter: blur(4px); }
.card-actions .btn-primary { background: var(--color-primary); }
.card-actions .btn-outline { background: rgba(255,255,255,0.9); }

/* Quick View eye button */
.card-quickview {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    opacity: 0;
    transform: scale(0.8);
    transition: all var(--transition);
    box-shadow: var(--shadow-sm);
    color: var(--color-text);
}
.product-card:hover .card-quickview { opacity: 1; transform: scale(1); }
.card-quickview:hover { background: var(--color-primary); color: #fff; }

.card-info { padding: var(--space-md); }
.card-category {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-xs);
}
.card-name {
    font-weight: 600;
    font-size: var(--font-size-base);
    margin-bottom: var(--space-sm);
    color: var(--color-text);
    cursor: pointer;
    display: block;
}
.card-name:hover { color: var(--color-primary); }
.card-price { display: flex; align-items: center; gap: var(--space-sm); }
.price-current { font-weight: 700; color: var(--color-text); font-size: var(--font-size-lg); }
.price-old { text-decoration: line-through; color: var(--color-text-muted); font-size: var(--font-size-sm); }
.price-sale { color: var(--color-danger); }
.card-stock { font-size: var(--font-size-xs); color: var(--color-text-muted); margin-top: var(--space-xs); }
.card-stock.out { color: var(--color-danger); font-weight: 600; }


/* ═══════════════════════════════════════════════════
   PRODUCT DETAIL
   ═══════════════════════════════════════════════════ */
.product-page { max-width: var(--max-width); margin: 0 auto; padding: var(--space-xl); }
.breadcrumb {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
    display: flex;
    gap: var(--space-sm);
    align-items: center;
}
.breadcrumb a { color: var(--color-text-secondary); }
.breadcrumb span { color: var(--color-text-muted); }
.product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}
.gallery-main {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--color-bg-muted);
    margin-bottom: var(--space-md);
}
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: flex; gap: var(--space-sm); flex-wrap: wrap; }
.gallery-thumbs img {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 2px solid var(--color-border);
    cursor: pointer;
    transition: border-color var(--transition);
}
.gallery-thumbs img.active, .gallery-thumbs img:hover { border-color: var(--color-primary); }

.detail-info { position: sticky; top: calc(var(--header-height) + var(--space-xl)); }
.detail-category { font-size: var(--font-size-sm); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.detail-title { font-size: var(--font-size-3xl); font-weight: 700; margin: var(--space-sm) 0; letter-spacing: -0.5px; }
.detail-sku { font-size: var(--font-size-sm); color: var(--color-text-muted); margin-bottom: var(--space-lg); }
.detail-price-box {
    display: flex;
    align-items: baseline;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}
.detail-price { font-size: var(--font-size-3xl); font-weight: 700; }
.detail-price.has-sale { color: var(--color-danger); }
.detail-old-price { font-size: var(--font-size-xl); color: var(--color-text-muted); text-decoration: line-through; }
.detail-save {
    font-size: var(--font-size-sm);
    background: #fef2f2;
    color: var(--color-danger);
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-xs);
    font-weight: 600;
}
.detail-desc { color: var(--color-text-secondary); line-height: 1.7; margin-bottom: var(--space-xl); }
.detail-stock { font-size: var(--font-size-sm); margin-bottom: var(--space-lg); display: flex; align-items: center; gap: var(--space-sm); }
.stock-dot { width: 8px; height: 8px; border-radius: 50%; }
.stock-dot.in { background: var(--color-success); }
.stock-dot.out { background: var(--color-danger); }

/* Variants */
.variant-group { margin-bottom: var(--space-lg); }
.variant-label { font-size: var(--font-size-sm); font-weight: 600; margin-bottom: var(--space-sm); }
.variant-options { display: flex; gap: var(--space-sm); flex-wrap: wrap; }
.variant-opt {
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition);
}
.variant-opt:hover { border-color: var(--color-primary); }
.variant-opt.selected { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.variant-opt.disabled { opacity: 0.4; cursor: not-allowed; }

/* Quantity */
.qty-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    width: fit-content;
}
.qty-selector button {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    color: var(--color-text);
    transition: background var(--transition);
}
.qty-selector button:hover { background: var(--color-bg-muted); }
.qty-selector .qty-val {
    width: 50px;
    text-align: center;
    font-weight: 600;
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    height: 44px;
    line-height: 44px;
}

.detail-actions { display: flex; gap: var(--space-md); margin-top: var(--space-lg); }
.detail-actions .btn { flex: 1; padding: 1rem; }


/* ═══════════════════════════════════════════════════
   CART DRAWER
   ═══════════════════════════════════════════════════ */
.drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-slow);
}
.drawer-overlay.open { opacity: 1; visibility: visible; }

.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: var(--drawer-width);
    max-width: 90vw;
    background: var(--color-bg);
    z-index: 201;
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    display: flex;
    flex-direction: column;
}
.cart-drawer.open { transform: translateX(0); }

.drawer-head {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.drawer-head h3 { font-size: var(--font-size-lg); font-weight: 700; }
.drawer-close-btn { font-size: 1.5rem; color: var(--color-text-muted); width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; }

.drawer-items { flex: 1; overflow-y: auto; padding: var(--space-md); }
.empty-cart { text-align: center; padding: var(--space-3xl) var(--space-md); color: var(--color-text-muted); }
.empty-cart svg { margin-bottom: var(--space-md); }
.empty-cart p { font-size: var(--font-size-sm); }

/* Cart Item */
.cart-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-bg-muted);
}
.cart-item-img {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--color-bg-muted);
    flex-shrink: 0;
}
.cart-item-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name { font-weight: 600; font-size: var(--font-size-sm); margin-bottom: 2px; }
.cart-item-variant { font-size: var(--font-size-xs); color: var(--color-text-muted); }
.cart-item-price { font-weight: 600; color: var(--color-primary); font-size: var(--font-size-sm); margin: var(--space-xs) 0; }
.cart-item-bottom { display: flex; align-items: center; justify-content: space-between; }
.cart-item-qty { display: flex; align-items: center; gap: 0; border: 1px solid var(--color-border); border-radius: var(--radius-xs); }
.cart-item-qty button { width: 28px; height: 28px; font-size: var(--font-size-sm); display: flex; align-items: center; justify-content: center; }
.cart-item-qty span { width: 28px; text-align: center; font-size: var(--font-size-sm); font-weight: 600; }
.cart-item-remove { color: var(--color-text-muted); font-size: var(--font-size-xs); transition: color var(--transition); }
.cart-item-remove:hover { color: var(--color-danger); }

/* Drawer Bottom */
.drawer-bottom { padding: var(--space-lg); border-top: 1px solid var(--color-border); }
.coupon-row { display: flex; gap: var(--space-sm); margin-bottom: var(--space-md); }
.coupon-row input {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    outline: none;
}
.coupon-row input:focus { border-color: var(--color-primary); }
.coupon-applied {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
    font-size: var(--font-size-sm);
}
.coupon-tag { background: var(--color-primary-light); color: var(--color-primary); padding: 0.2rem 0.6rem; border-radius: var(--radius-xs); font-weight: 600; }
.discount-line { display: flex; justify-content: space-between; font-size: var(--font-size-sm); color: var(--color-success); margin-bottom: var(--space-sm); }
.drawer-totals { margin-bottom: var(--space-md); }
.total-row { display: flex; justify-content: space-between; font-size: var(--font-size-sm); color: var(--color-text-secondary); margin-bottom: var(--space-xs); }
.total-big { font-size: var(--font-size-lg); font-weight: 700; color: var(--color-text); margin-top: var(--space-sm); padding-top: var(--space-sm); border-top: 1px solid var(--color-border); }
.continue-link { display: block; text-align: center; margin-top: var(--space-md); font-size: var(--font-size-sm); color: var(--color-text-secondary); }


/* ═══════════════════════════════════════════════════
   CHECKOUT
   ═══════════════════════════════════════════════════ */
.checkout-layout {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-xl);
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--space-2xl);
    align-items: start;
}
.checkout-title { font-size: var(--font-size-2xl); font-weight: 700; margin-bottom: var(--space-xl); grid-column: 1 / -1; }
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--space-xl);
}
.card-title { font-size: var(--font-size-lg); font-weight: 700; margin-bottom: var(--space-lg); }

/* Forms */
.form-group { margin-bottom: var(--space-md); }
.form-label { display: block; font-size: var(--font-size-sm); font-weight: 600; margin-bottom: var(--space-xs); color: var(--color-text); }
.form-input {
    width: 100%;
    padding: 0.7rem var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-base);
    outline: none;
    transition: border-color var(--transition);
    background: var(--color-bg);
}
.form-input:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-light); }
textarea.form-input { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }

/* Order Summary Sidebar */
.order-summary-item { display: flex; justify-content: space-between; padding: var(--space-sm) 0; font-size: var(--font-size-sm); border-bottom: 1px solid var(--color-bg-muted); }
.summary-product { display: flex; align-items: center; gap: var(--space-sm); flex: 1; }
.summary-product-img { width: 48px; height: 48px; border-radius: var(--radius-xs); overflow: hidden; background: var(--color-bg-muted); flex-shrink: 0; }
.summary-product-img img { width: 100%; height: 100%; object-fit: cover; }
.summary-qty { color: var(--color-text-muted); font-size: var(--font-size-xs); }


/* ═══════════════════════════════════════════════════
   ORDER CONFIRMATION
   ═══════════════════════════════════════════════════ */
.confirm-page {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-xl);
    text-align: center;
}
.confirm-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    color: var(--color-success);
    font-size: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    box-shadow: 0 8px 24px rgba(22, 163, 74, 0.15);
    animation: scaleIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes scaleIn { from { transform: scale(0); } to { transform: scale(1); } }
.confirm-page h2 { font-size: var(--font-size-2xl); margin-bottom: var(--space-sm); }
.confirm-page .order-number { font-size: var(--font-size-xl); font-weight: 700; color: var(--color-primary); margin: var(--space-lg) 0; }
.confirm-details { text-align: left; background: var(--color-bg-soft); border-radius: var(--radius); padding: var(--space-lg); margin: var(--space-xl) 0; }
.confirm-row { display: flex; justify-content: space-between; padding: var(--space-sm) 0; font-size: var(--font-size-sm); }
.confirm-row.total { font-weight: 700; font-size: var(--font-size-base); border-top: 1px solid var(--color-border); padding-top: var(--space-md); margin-top: var(--space-sm); }
.confirm-buttons { display: flex; gap: var(--space-md); justify-content: center; margin-top: var(--space-xl); }


/* ═══════════════════════════════════════════════════
   ORDER TRACKING
   ═══════════════════════════════════════════════════ */
.track-page { max-width: 600px; margin: 0 auto; padding: var(--space-3xl) var(--space-xl); }
.track-page h2 { font-size: var(--font-size-2xl); font-weight: 700; margin-bottom: var(--space-sm); text-align: center; }
.track-page .subtitle { text-align: center; color: var(--color-text-secondary); margin-bottom: var(--space-xl); }
.track-form { display: flex; gap: var(--space-sm); margin-bottom: var(--space-xl); }
.track-form input { flex: 1; }
.track-result { margin-top: var(--space-xl); }
.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
}
.status-pending { background: #fef3c7; color: #92400e; }
.status-paid { background: #dbeafe; color: #1e40af; }
.status-shipped { background: #ede9fe; color: #5b21b6; }
.status-completed { background: #dcfce7; color: #166534; }
.status-cancelled { background: #fee2e2; color: #991b1b; }


/* ═══════════════════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════════════════ */
.contact-page { max-width: 600px; margin: 0 auto; padding: var(--space-3xl) var(--space-xl); }
.contact-page h2 { font-size: var(--font-size-2xl); font-weight: 700; margin-bottom: var(--space-xl); text-align: center; }
.contact-info-card { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); margin-bottom: var(--space-xl); }
.contact-item { text-align: center; padding: var(--space-lg); background: var(--color-bg-soft); border-radius: var(--radius); }
.contact-item h4 { font-size: var(--font-size-sm); margin-bottom: var(--space-xs); }
.contact-item p { color: var(--color-text-secondary); font-size: var(--font-size-sm); }


/* ═══════════════════════════════════════════════════
   QUICK VIEW MODAL
   ═══════════════════════════════════════════════════ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-slow);
    padding: var(--space-xl);
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal {
    background: var(--color-bg);
    border-radius: var(--radius);
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}
.modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-bg-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    z-index: 2;
    transition: background var(--transition);
}
.modal-close:hover { background: var(--color-border); }
.quickview-modal .quickview-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}
.quickview-modal .qv-img { aspect-ratio: 1; background: var(--color-bg-muted); }
.quickview-modal .qv-img img { width: 100%; height: 100%; object-fit: cover; }
.quickview-modal .qv-info { padding: var(--space-xl); }


/* ═══════════════════════════════════════════════════
   ACCOUNT / AUTH
   ═══════════════════════════════════════════════════ */
.account-toggle {
    color: var(--color-text);
    display: flex;
    align-items: center;
    transition: color 0.2s;
}
.account-toggle:hover { color: var(--color-primary); }

.auth-page {
    display: flex;
    justify-content: center;
    padding: var(--space-3xl) var(--space-md);
}
.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
}
.auth-card h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-xs);
}
.auth-subtitle {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-xl);
}
.auth-error {
    background: #fef2f2;
    color: var(--color-danger);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-md);
}
.auth-link {
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-md);
}
.auth-link a { color: var(--color-primary); font-weight: 500; }

/* Account Page */
.account-page {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: var(--space-xl);
    padding: var(--space-2xl) var(--space-md);
    max-width: var(--max-width);
    margin: 0 auto;
}
.account-sidebar {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    height: fit-content;
    position: sticky;
    top: calc(var(--header-height) + var(--space-xl));
}
.account-user {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}
.account-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
    flex-shrink: 0;
}
.account-name { font-weight: 600; font-size: var(--font-size-base); }
.account-email { font-size: var(--font-size-xs); color: var(--color-text-muted); }
.account-nav { display: flex; flex-direction: column; gap: 2px; }
.account-nav-item {
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: all 0.2s;
}
.account-nav-item:hover { background: var(--color-bg-muted); color: var(--color-text); }
.account-nav-item.active { background: var(--color-primary-light); color: var(--color-primary); }

.account-content {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}
.account-content h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-lg);
}

/* Orders List */
.orders-list { display: flex; flex-direction: column; gap: var(--space-md); }
.order-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}
.order-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--space-md);
    background: var(--color-bg-soft);
}
.order-date { font-size: var(--font-size-xs); color: var(--color-text-muted); margin-top: 2px; }
.order-card-items { padding: var(--space-sm) var(--space-md); }
.order-item-row {
    display: flex;
    justify-content: space-between;
    padding: var(--space-xs) 0;
    font-size: var(--font-size-sm);
    border-bottom: 1px solid var(--color-bg-muted);
}
.order-item-row:last-child { border-bottom: none; }
.order-card-delivery {
    padding: var(--space-xs) var(--space-md) var(--space-sm);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* Addresses Grid */
.addresses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-md);
}
.address-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    position: relative;
}
.address-card.default { border-color: var(--color-primary); }
.address-default-badge {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    background: var(--color-primary);
    color: #fff;
    font-size: var(--font-size-xs);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-weight: 500;
}
.address-label { font-weight: 600; font-size: var(--font-size-sm); margin-bottom: var(--space-xs); }
.address-name { font-size: var(--font-size-sm); font-weight: 500; }
.address-detail { font-size: var(--font-size-xs); color: var(--color-text-secondary); line-height: 1.5; }
.address-actions {
    display: flex;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-bg-muted);
}

/* Status badges */
.status-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: capitalize;
}
.status-pending { background: #fef3c7; color: #92400e; }
.status-paid { background: #dbeafe; color: #1e40af; }
.status-shipped { background: #e0e7ff; color: #3730a3; }
.status-completed { background: #dcfce7; color: #166534; }
.status-cancelled { background: #fee2e2; color: #991b1b; }

@media (max-width: 768px) {
    .account-page {
        grid-template-columns: 1fr;
    }
    .account-sidebar {
        position: static;
    }
    .account-nav {
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--space-xs);
    }
    .addresses-grid {
        grid-template-columns: 1fr;
    }
}


/* ═══════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════ */
.footer {
    background: var(--color-secondary);
    color: rgba(255,255,255,0.8);
    margin-top: var(--space-3xl);
}
.footer-inner { max-width: var(--max-width); margin: 0 auto; padding: var(--space-3xl) var(--space-xl) var(--space-xl); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: var(--space-2xl); margin-bottom: var(--space-2xl); }
.footer-col h4 { color: #fff; margin-bottom: var(--space-md); font-size: var(--font-size-sm); text-transform: uppercase; letter-spacing: 0.5px; }
.footer-desc { font-size: var(--font-size-sm); line-height: 1.6; margin-bottom: var(--space-md); }
.footer-col li { margin-bottom: var(--space-sm); }
.footer-col li a { color: rgba(255,255,255,0.6); font-size: var(--font-size-sm); transition: color var(--transition); }
.footer-col li a:hover { color: #fff; }
.footer-contact { font-size: var(--font-size-sm); margin-bottom: var(--space-xs); color: rgba(255,255,255,0.6); }
.footer-social { display: flex; gap: var(--space-sm); }
.footer-social a {
    width: 36px; height: 36px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    font-size: var(--font-size-sm);
    transition: all var(--transition);
}
.footer-social a:hover { border-color: #fff; color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: var(--space-lg); text-align: center; }
.footer-bottom p { font-size: var(--font-size-xs); color: rgba(255,255,255,0.4); }


/* ═══════════════════════════════════════════════════
   TOAST NOTIFICATIONS
   ═══════════════════════════════════════════════════ */
.toast-container { position: fixed; bottom: var(--space-xl); right: var(--space-xl); z-index: 400; display: flex; flex-direction: column; gap: var(--space-sm); }
.toast {
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 500;
    animation: toastIn 0.3s ease;
    box-shadow: var(--shadow-lg);
    max-width: 360px;
}
.toast-success { background: var(--color-success); color: #fff; }
.toast-error { background: var(--color-danger); color: #fff; }
@keyframes toastIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }


/* ═══════════════════════════════════════════════════
   LOADING
   ═══════════════════════════════════════════════════ */
.loading { display: flex; align-items: center; justify-content: center; padding: var(--space-3xl); }
.spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.empty-state { text-align: center; padding: var(--space-3xl); color: var(--color-text-muted); }
.empty-state p { margin-top: var(--space-md); }

/* Pagination */
.pagination { display: flex; align-items: center; justify-content: center; gap: var(--space-sm); margin-top: var(--space-xl); }
.pagination button { min-width: 40px; height: 40px; border-radius: var(--radius-sm); border: 1px solid var(--color-border); font-size: var(--font-size-sm); font-weight: 500; background: var(--color-bg); color: var(--color-text); display: flex; align-items: center; justify-content: center; }
.pagination button:hover { border-color: var(--color-primary); color: var(--color-primary); }
.pagination button.active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.pagination button:disabled { opacity: 0.4; cursor: not-allowed; }
.page-info { font-size: var(--font-size-sm); color: var(--color-text-muted); }


/* ═══════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .product-layout { grid-template-columns: 1fr; }
    .checkout-layout { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .trust-bar-inner { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    :root { --font-size-hero: 2.25rem; --font-size-3xl: 1.5rem; }
    .mobile-menu-btn { display: flex; }
    .main-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--color-bg);
        flex-direction: column;
        padding: var(--space-lg) var(--space-xl);
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-100%);
        opacity: 0;
        transition: all var(--transition-slow);
        z-index: 99;
        gap: var(--space-md);
    }
    .main-nav.open { transform: translateY(0); opacity: 1; }
    .header-inner { padding: 0 var(--space-md); }
    .section { padding: var(--space-2xl) var(--space-md); }
    .product-page { padding: var(--space-md); }
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
    .product-card .card-actions { transform: translateY(0); }
    .hero { padding: var(--space-2xl) var(--space-md); }
    .trust-bar-inner { grid-template-columns: 1fr 1fr; gap: var(--space-md); }
    .trust-item { justify-content: flex-start; padding-left: var(--space-md); }
    .footer-grid { grid-template-columns: 1fr; }
    .contact-info-card { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .quickview-modal .quickview-layout { grid-template-columns: 1fr; }
    .checkout-layout { padding: var(--space-md); }
    .detail-actions { flex-direction: column; }
}

@media (max-width: 480px) {
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-sm); }
    .card-info { padding: var(--space-sm); }
    .card-name { font-size: var(--font-size-sm); }
    .price-current { font-size: var(--font-size-base); }
    .track-form { flex-direction: column; }
}


/* ═══════════════════════════════════════════════════
   STATIC PAGES (Privacy, Terms)
   ═══════════════════════════════════════════════════ */
.static-page {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-xl);
}
.static-page-inner {
    max-width: 800px;
    margin: 0 auto;
}
.static-page h1 {
    font-size: var(--font-size-3xl, 2rem);
    font-weight: 700;
    margin-bottom: var(--space-xl);
    letter-spacing: -0.5px;
}
.static-page-content {
    font-size: var(--font-size-base);
    line-height: 1.8;
    color: var(--color-text-secondary);
}
.static-page-content h2 {
    font-size: var(--font-size-xl, 1.35rem);
    font-weight: 700;
    color: var(--color-text);
    margin: var(--space-xl) 0 var(--space-md);
}
.static-page-content h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
    margin: var(--space-lg) 0 var(--space-sm);
}
.static-page-content p {
    margin-bottom: var(--space-md);
}
.static-page-content ul, .static-page-content ol {
    margin: var(--space-sm) 0 var(--space-md) var(--space-xl);
}
.static-page-content li {
    margin-bottom: var(--space-xs);
}
.static-page-content a {
    color: var(--color-primary);
    text-decoration: underline;
}
.static-page-content strong {
    color: var(--color-text);
    font-weight: 600;
}
.static-page-back {
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
}

/* ═══════════════════════════════════════════════════
   SHOP FILTER SIDEBAR
   ═══════════════════════════════════════════════════ */
.shop-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: var(--space-xl);
    align-items: start;
}

.shop-sidebar {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--space-lg);
    position: sticky;
    top: 90px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
}

.sidebar-filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}
.sidebar-filter-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin: 0;
}

.filter-group {
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border-light, rgba(0,0,0,0.06));
}
.filter-group:last-of-type { border-bottom: none; margin-bottom: 0; }

.filter-group-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text);
    cursor: pointer;
    user-select: none;
    margin: 0 0 var(--space-md) 0;
}
.filter-group-title svg {
    transition: transform 0.2s ease;
    color: var(--color-text-muted);
}
.filter-group.collapsed .filter-group-title svg {
    transform: rotate(-90deg);
}
.filter-group.collapsed .filter-group-body {
    display: none;
}

.filter-check {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 4px 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: color 0.15s;
}
.filter-check:hover { color: var(--color-text); }
.filter-check input[type="radio"],
.filter-check input[type="checkbox"] {
    accent-color: var(--color-primary);
    width: 15px;
    height: 15px;
    cursor: pointer;
}
.filter-count {
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
    margin-left: auto;
}

.price-range-inputs {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}
.price-range-inputs input {
    flex: 1;
    padding: 6px 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm, 6px);
    font-size: var(--font-size-sm);
    background: var(--color-bg);
    color: var(--color-text);
    width: 70px;
}
.price-range-inputs span {
    color: var(--color-text-muted);
}

.filter-colors {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.filter-color-swatch {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    cursor: pointer;
    padding: 0;
    transition: all 0.2s ease;
    position: relative;
}
.filter-color-swatch:hover {
    transform: scale(1.15);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.filter-color-swatch.active {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary-light);
}
.filter-color-swatch.active::after {
    content: '✓';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

.shop-sort-select {
    padding: 6px 28px 6px 10px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm, 6px);
    font-size: var(--font-size-sm);
    background: var(--color-bg);
    color: var(--color-text);
    cursor: pointer;
    appearance: auto;
}

.filter-toggle-btn { display: none; }
.filter-close-btn { display: none; }

@media (max-width: 900px) {
    .shop-layout {
        grid-template-columns: 1fr;
    }
    .shop-sidebar {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 1000;
        border-radius: 0;
        max-height: 100vh;
        padding: var(--space-xl);
        overflow-y: auto;
    }
    .shop-sidebar.open { display: block; }
    .filter-toggle-btn { display: inline-flex; }
    .filter-close-btn { display: block; }
}

/* ── Admin tag for attribute options ── */
.tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: var(--radius-full, 20px);
    background: var(--color-bg-muted, #f1f5f9);
    font-size: 0.78rem;
    color: var(--color-text-secondary, #64748b);
    margin: 1px;
}