/* ====================================================
   Dressify — Customer Website Stylesheet
   Premium Fashion eCommerce Design
   ==================================================== */

:root {
    --primary: #f97316;
    --primary-dark: #ea580c;
    --primary-light: #fed7aa;
    --accent: #6366f1;
    --bg-body: #0a0a0a;
    --bg-surface: #141414;
    --bg-card: #1a1a1a;
    --bg-elevated: #222222;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: rgba(255,255,255,0.08);
    --border-hover: rgba(255,255,255,0.15);
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #eab308;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --shadow: 0 4px 24px rgba(0,0,0,0.3);
    --shadow-lg: 0 12px 48px rgba(0,0,0,0.4);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ====== Light Mode ====== */
[data-theme="light"] {
    --bg-body: #f8f9fa;
    --bg-surface: #ffffff;
    --bg-card: #ffffff;
    --bg-elevated: #f1f5f9;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: rgba(0,0,0,0.08);
    --border-hover: rgba(0,0,0,0.15);
    --shadow: 0 4px 24px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 48px rgba(0,0,0,0.1);
}

/* ====== Text Selection ====== */
::selection { background: var(--primary); color: #fff; }
::-moz-selection { background: var(--primary); color: #fff; }

[data-theme="light"] #mainNav { background: rgba(255,255,255,0.9); }
[data-theme="light"] .navbar-toggler i { color: var(--text-primary); }
[data-theme="light"] .form-control,
[data-theme="light"] .form-select {
    background: var(--bg-elevated);
    color: var(--text-primary);
    border-color: var(--border-color);
}
[data-theme="light"] .form-control:focus,
[data-theme="light"] .form-select:focus {
    background: #fff;
    color: var(--text-primary);
    border-color: var(--primary);
}
[data-theme="light"] .form-control::placeholder { color: var(--text-muted); }
[data-theme="light"] .btn-close { filter: none; }
[data-theme="light"] .product-card { border: 1px solid var(--border-color); }

/* Theme Toggle Button */
.theme-toggle {
    width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: var(--text-secondary); background: transparent; border: 1px solid var(--border-color);
    cursor: pointer; transition: var(--transition); font-size: 0.9rem;
}
.theme-toggle:hover { color: var(--primary); border-color: var(--primary); background: rgba(249,115,22,0.08); }
.theme-toggle .fa-sun { display: none; }
[data-theme="light"] .theme-toggle .fa-moon { display: none; }
[data-theme="light"] .theme-toggle .fa-sun { display: inline; }

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--text-primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary); }

/* ====== Navbar ====== */
#mainNav {
    background: rgba(10,10,10,0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 0;
    z-index: 1000;
}
.navbar-brand {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), #fb923c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}
.navbar-nav .nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    position: relative;
    transition: var(--transition);
}
.navbar-nav .nav-link:hover, .navbar-nav .nav-link.active { color: var(--text-primary); }
.navbar-nav .nav-link.active::after {
    content: ''; position: absolute; bottom: 0; left: 1rem; right: 1rem;
    height: 2px; background: var(--primary); border-radius: 2px;
}
.nav-actions { display: flex; gap: 0.5rem; align-items: center; }
.nav-action-btn {
    width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: var(--text-secondary); background: transparent; border: 1px solid var(--border-color);
    transition: var(--transition); position: relative; font-size: 0.9rem;
}
.nav-action-btn:hover { color: var(--primary); border-color: var(--primary); background: rgba(249,115,22,0.08); }
.cart-count {
    position: absolute; top: -4px; right: -4px; width: 18px; height: 18px;
    background: var(--primary); color: #fff; font-size: 0.65rem; font-weight: 700;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
.navbar-toggler { border: 1px solid var(--border-color); color: var(--text-primary); padding: 0.4rem 0.6rem; }

/* ====== Hero ====== */
.hero-section { position: relative; height: 70vh; min-height: 500px; max-height: 700px; overflow: hidden; }
.hero-slide {
    position: absolute; inset: 0; background-size: cover; background-position: center;
    display: flex; align-items: center; justify-content: center; text-align: center;
    opacity: 0; transition: opacity 0.8s ease;
}
.hero-slide.active { opacity: 1; }
.hero-slide::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.6) 100%);
}
.hero-content { position: relative; z-index: 2; max-width: 700px; padding: 2rem; }
.hero-badge {
    display: inline-block; padding: 0.3rem 1rem; background: rgba(249,115,22,0.2);
    border: 1px solid var(--primary); border-radius: 20px; color: var(--primary);
    font-size: 0.8rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 1.5rem;
}
.hero-title { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.1; margin-bottom: 1rem; letter-spacing: -1px; }
.hero-subtitle { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 2rem; }
.btn-hero {
    display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.9rem 2.5rem;
    background: var(--primary); color: #fff; border-radius: 50px; font-weight: 600; font-size: 1rem;
    border: none; cursor: pointer; transition: var(--transition);
}
.btn-hero:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(249,115,22,0.4); color: #fff; }

/* ====== Sections ====== */
.section { padding: 5rem 0; }
.section-alt { background: var(--bg-surface); }
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; }
.section-title { font-size: 1.8rem; font-weight: 700; letter-spacing: -0.5px; }
.section-link { color: var(--primary); font-weight: 600; font-size: 0.9rem; }

/* ====== Category Grid ====== */
.category-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 1rem; }
.category-card {
    display: flex; flex-direction: column; align-items: center; gap: 0.75rem; padding: 1.5rem 1rem;
    background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius);
    transition: var(--transition); text-align: center;
}
.category-card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: 0 8px 24px rgba(249,115,22,0.15); color: var(--primary); }
.category-icon { width: 56px; height: 56px; border-radius: 50%; background: rgba(249,115,22,0.1); display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 1.3rem; }
.category-name { font-weight: 600; font-size: 0.85rem; }

/* ====== Product Grid ====== */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.5rem; }
.product-card {
    background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius);
    overflow: hidden; transition: var(--transition);
}
.product-card:hover { border-color: var(--border-hover); transform: translateY(-4px); box-shadow: var(--shadow); }
.product-image-wrap {
    position: relative; aspect-ratio: 3/4; overflow: hidden; display: block; background: var(--bg-surface);
}
.product-image {
    width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease;
}
.product-card:hover .product-image { transform: scale(1.05); }
.product-badge {
    position: absolute; top: 12px; left: 12px; padding: 0.2rem 0.6rem;
    background: var(--danger); color: #fff; border-radius: 6px; font-size: 0.75rem; font-weight: 700;
}
.product-actions-overlay {
    position: absolute; top: 12px; right: 12px; display: flex; flex-direction: column; gap: 0.5rem;
    opacity: 0; transform: translateX(8px); transition: var(--transition);
}
.product-card:hover .product-actions-overlay { opacity: 1; transform: translateX(0); }
.product-action-btn {
    width: 36px; height: 36px; border-radius: 50%; background: rgba(0,0,0,0.6); backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.1); color: #fff; cursor: pointer; display: flex;
    align-items: center; justify-content: center; font-size: 0.85rem; transition: var(--transition);
}
.product-action-btn:hover { background: var(--primary); border-color: var(--primary); }
.product-info { padding: 1rem 1.2rem 1.2rem; }
.product-brand { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; }
.product-name { display: block; font-weight: 600; font-size: 0.95rem; margin: 0.25rem 0 0.5rem; line-height: 1.3; color: var(--text-primary); }
.product-name:hover { color: var(--primary); }
.product-price-row { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; }
.product-price { font-size: 1.1rem; font-weight: 700; color: var(--primary); }
.product-mrp { font-size: 0.85rem; color: var(--text-muted); }
.product-rating { display: flex; align-items: center; gap: 0.2rem; font-size: 0.75rem; color: #fbbf24; margin-bottom: 0.75rem; }
.rating-count { color: var(--text-muted); margin-left: 0.3rem; }
.btn-add-to-cart {
    width: 100%; padding: 0.6rem; background: transparent; border: 1px solid var(--border-color);
    color: var(--text-primary); border-radius: var(--radius-sm); font-weight: 600; font-size: 0.85rem;
    cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center;
}
.btn-add-to-cart:hover { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ====== Promo Banner ====== */
.promo-banner {
    background: linear-gradient(135deg, #1a1a2e 0%, #0f3460 50%, #1a1a2e 100%);
    padding: 5rem 0; text-align: center; position: relative; overflow: hidden;
}
.promo-banner::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 30% 50%, rgba(249,115,22,0.15) 0%, transparent 50%);
}
.promo-content { position: relative; z-index: 2; }
.promo-badge { display: inline-block; padding: 0.3rem 1rem; background: rgba(249,115,22,0.2); border: 1px solid var(--primary); border-radius: 20px; color: var(--primary); font-size: 0.8rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 1rem; }
.promo-title { font-size: 2.5rem; font-weight: 800; margin-bottom: 0.5rem; }
.promo-text { color: var(--text-secondary); margin-bottom: 1.5rem; font-size: 1.1rem; }

/* ====== Features Grid ====== */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; }
.feature-card { text-align: center; padding: 2rem; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius); transition: var(--transition); }
.feature-card:hover { border-color: var(--primary); transform: translateY(-4px); }
.feature-icon { width: 56px; height: 56px; border-radius: 50%; background: rgba(249,115,22,0.1); color: var(--primary); display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; font-size: 1.2rem; }
.feature-card h4 { font-size: 1rem; font-weight: 700; margin-bottom: 0.3rem; }
.feature-card p { font-size: 0.85rem; color: var(--text-muted); }

/* ====== Brand Grid ====== */
.brand-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 1rem; }
.brand-card {
    display: flex; align-items: center; justify-content: center; padding: 1.5rem; height: 80px;
    background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-sm);
    transition: var(--transition);
}
.brand-card:hover { border-color: var(--primary); }
.brand-logo { max-height: 40px; max-width: 100%; filter: grayscale(1) brightness(1.5); transition: filter 0.3s; }
.brand-card:hover .brand-logo { filter: none; }
.brand-name-text { font-weight: 700; font-size: 0.85rem; color: var(--text-muted); }
.brand-card:hover .brand-name-text { color: var(--primary); }

/* ====== Footer ====== */
.site-footer { background: var(--bg-surface); border-top: 1px solid var(--border-color); padding: 4rem 0 2rem; }
.footer-brand { font-size: 1.5rem; font-weight: 800; background: linear-gradient(135deg, var(--primary), #fb923c); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 1rem; }
.footer-desc { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 1.5rem; }
.social-links { display: flex; gap: 0.75rem; }
.social-links a { width: 36px; height: 36px; border-radius: 50%; background: var(--bg-elevated); border: 1px solid var(--border-color); display: flex; align-items: center; justify-content: center; color: var(--text-muted); font-size: 0.85rem; transition: var(--transition); }
.social-links a:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.footer-title { font-size: 1rem; font-weight: 700; margin-bottom: 1rem; }
.footer-links { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a { color: var(--text-muted); font-size: 0.9rem; }
.footer-links a:hover { color: var(--primary); }
.footer-bottom { text-align: center; margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--border-color); }
.footer-bottom p { color: var(--text-muted); font-size: 0.85rem; }

/* ====== Toast ====== */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 0.5rem; }
.toast { padding: 0.75rem 1.5rem; background: var(--bg-elevated); border: 1px solid var(--border-color); border-radius: var(--radius-sm); color: var(--text-primary); font-size: 0.9rem; box-shadow: var(--shadow); animation: slideInRight 0.3s ease; }
.toast.success { border-left: 3px solid var(--success); }
.toast.error { border-left: 3px solid var(--danger); }

@keyframes slideInRight { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }

/* ====== Responsive ====== */
@media (max-width: 768px) {
    .hero-section { height: 50vh; min-height: 400px; }
    .hero-title { font-size: 1.8rem; }
    .section { padding: 3rem 0; }
    .section-title { font-size: 1.4rem; }
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
    .product-info { padding: 0.75rem; }
    .product-name { font-size: 0.85rem; }
    .category-grid { grid-template-columns: repeat(4, 1fr); }
    .promo-title { font-size: 1.5rem; }
    .nav-actions { gap: 0.25rem; }
}

@media (max-width: 480px) {
    .category-grid { grid-template-columns: repeat(3, 1fr); }
    .category-card { padding: 1rem 0.5rem; }
    .brand-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ====== Shop Page ====== */
.shop-sidebar { position: sticky; top: 80px; }
.filter-group { margin-bottom: 1.5rem; }
.filter-title { font-size: 0.9rem; font-weight: 700; margin-bottom: 0.75rem; text-transform: uppercase; letter-spacing: 0.5px; }
.filter-option { display: flex; align-items: center; gap: 0.5rem; padding: 0.3rem 0; cursor: pointer; color: var(--text-secondary); font-size: 0.9rem; }
.filter-option:hover { color: var(--text-primary); }
.filter-count { margin-left: auto; font-size: 0.8rem; color: var(--text-muted); }
.price-range { display: flex; gap: 0.5rem; align-items: center; }
.price-range input { width: 100%; padding: 0.4rem; background: var(--bg-elevated); border: 1px solid var(--border-color); border-radius: var(--radius-sm); color: var(--text-primary); font-size: 0.85rem; }
.sort-bar { display: flex; justify-content: space-between; align-items: center; padding: 1rem; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius); margin-bottom: 1.5rem; }
.sort-bar select { background: var(--bg-elevated); border: 1px solid var(--border-color); color: var(--text-primary); border-radius: var(--radius-sm); padding: 0.4rem 0.8rem; font-size: 0.85rem; }
.view-toggles { display: flex; gap: 0.3rem; }
.view-toggles button { width: 36px; height: 36px; border-radius: var(--radius-sm); background: var(--bg-elevated); border: 1px solid var(--border-color); color: var(--text-muted); cursor: pointer; transition: var(--transition); }
.view-toggles button.active, .view-toggles button:hover { color: var(--primary); border-color: var(--primary); }

/* ====== Product Detail ====== */
.product-detail-gallery { position: sticky; top: 80px; }
.gallery-main { aspect-ratio: 3/4; border-radius: var(--radius); overflow: hidden; background: var(--bg-surface); }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: flex; gap: 0.5rem; margin-top: 0.75rem; }
.gallery-thumb { width: 70px; height: 90px; border-radius: var(--radius-sm); overflow: hidden; border: 2px solid var(--border-color); cursor: pointer; transition: var(--transition); }
.gallery-thumb.active, .gallery-thumb:hover { border-color: var(--primary); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }

.pd-brand { color: var(--text-muted); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; font-weight: 600; }
.pd-title { font-size: 1.8rem; font-weight: 700; margin: 0.5rem 0; line-height: 1.2; }
.pd-rating { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem; }
.pd-stars { color: #fbbf24; font-size: 0.9rem; }
.pd-price-box { background: var(--bg-surface); border-radius: var(--radius); padding: 1.2rem; margin: 1rem 0; }
.pd-selling-price { font-size: 2rem; font-weight: 800; color: var(--primary); }
.pd-mrp { font-size: 1.1rem; color: var(--text-muted); margin-left: 0.75rem; }
.pd-discount { display: inline-block; padding: 0.2rem 0.6rem; background: rgba(34,197,94,0.15); color: var(--success); border-radius: 6px; font-weight: 700; font-size: 0.85rem; margin-left: 0.5rem; }
.pd-tax-info { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.3rem; }

.size-selector { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.size-btn { min-width: 44px; height: 44px; border-radius: var(--radius-sm); border: 1px solid var(--border-color); background: transparent; color: var(--text-secondary); font-weight: 600; cursor: pointer; transition: var(--transition); }
.size-btn:hover, .size-btn.active { border-color: var(--primary); color: var(--primary); background: rgba(249,115,22,0.08); }
.size-btn.out-of-stock { opacity: 0.55; text-decoration: line-through; }

.color-selector { display: flex; gap: 0.5rem; }
.color-btn { width: 36px; height: 36px; border-radius: 50%; border: 2px solid rgba(128,128,128,0.4); cursor: pointer; transition: var(--transition); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.15); }
.color-btn:hover, .color-btn.active { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(249,115,22,0.3); }

.qty-control { display: flex; align-items: center; border: 1px solid var(--border-color); border-radius: var(--radius-sm); overflow: hidden; }
.qty-btn { width: 40px; height: 40px; background: var(--bg-elevated); border: none; color: var(--text-primary); font-size: 1.1rem; cursor: pointer; transition: var(--transition); }
.qty-btn:hover { background: var(--primary); color: #fff; }
.qty-input { width: 50px; height: 40px; text-align: center; border: none; background: transparent; color: var(--text-primary); font-weight: 600; }

.btn-primary-lg { padding: 0.9rem 2rem; background: var(--primary); color: #fff; border: none; border-radius: var(--radius-sm); font-weight: 700; font-size: 1rem; cursor: pointer; transition: var(--transition); flex: 1; display: flex; align-items: center; justify-content: center; gap: 0.5rem; }
.btn-primary-lg:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn-secondary-lg { padding: 0.9rem 2rem; background: transparent; color: var(--text-primary); border: 1px solid var(--border-color); border-radius: var(--radius-sm); font-weight: 700; font-size: 1rem; cursor: pointer; transition: var(--transition); }
.btn-secondary-lg:hover { border-color: var(--primary); color: var(--primary); }

.pd-info-table td { padding: 0.5rem 0; border-bottom: 1px solid var(--border-color); }
.pd-info-table td:first-child { color: var(--text-muted); width: 140px; font-size: 0.9rem; }

/* ====== Auth Pages ====== */
.auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 2rem; }
.auth-card { width: 100%; max-width: 440px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: 2.5rem; box-shadow: var(--shadow-lg); }
.auth-title { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.5rem; text-align: center; }
.auth-subtitle { color: var(--text-muted); text-align: center; margin-bottom: 2rem; }
.form-label { font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); margin-bottom: 0.4rem; }
.form-control, .form-select {
    background: var(--bg-elevated); border: 1px solid var(--border-color); color: var(--text-primary);
    border-radius: var(--radius-sm); padding: 0.7rem 1rem; transition: var(--transition);
}
.form-control:focus, .form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(249,115,22,0.15); background: var(--bg-elevated); color: var(--text-primary); }
.form-control::placeholder { color: var(--text-muted); }

/* ====== Cart Page ====== */
.cart-item { display: flex; gap: 1rem; padding: 1.2rem; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius); margin-bottom: 0.75rem; }
.cart-item-image { width: 100px; height: 130px; border-radius: var(--radius-sm); overflow: hidden; flex-shrink: 0; }
.cart-item-image img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-info { flex: 1; }
.cart-summary { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius); padding: 1.5rem; position: sticky; top: 80px; }

/* ====== Password Toggle ====== */
.password-toggle {
    position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
    background: none; border: none; color: var(--text-muted); cursor: pointer;
    padding: 0; font-size: 0.9rem; transition: var(--transition);
}
.password-toggle:hover { color: var(--primary); }

/* ====== User Avatar (Navbar) ====== */
.user-avatar-sm {
    width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--primary), #fb923c); color: #fff; font-size: 0.75rem; font-weight: 700;
}

/* ====== Cart Drawer ====== */
.cart-drawer-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 2000;
    opacity: 0; visibility: hidden; transition: all 0.3s ease;
    backdrop-filter: blur(4px);
}
.cart-drawer-overlay.active { opacity: 1; visibility: visible; }

.cart-drawer {
    position: fixed; top: 0; right: -420px; width: 400px; max-width: 90vw; height: 100vh;
    background: var(--bg-card); z-index: 2001; display: flex; flex-direction: column;
    box-shadow: -8px 0 32px rgba(0,0,0,0.3); transition: right 0.35s cubic-bezier(0.4,0,0.2,1);
    border-left: 1px solid var(--border-color);
}
.cart-drawer.active { right: 0; }

.cart-drawer-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1.2rem 1.5rem; border-bottom: 1px solid var(--border-color);
}
.cart-drawer-header h3 { font-size: 1.1rem; font-weight: 700; margin: 0; display: flex; align-items: center; }
.cart-drawer-count {
    background: var(--primary); color: #fff; font-size: 0.7rem; font-weight: 700;
    width: 22px; height: 22px; border-radius: 50%; display: inline-flex;
    align-items: center; justify-content: center; margin-left: 8px;
}
.cart-drawer-close {
    background: none; border: 1px solid var(--border-color); color: var(--text-secondary);
    width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center;
    justify-content: center; cursor: pointer; transition: var(--transition); font-size: 0.9rem;
}
.cart-drawer-close:hover { background: var(--bg-elevated); color: var(--primary); border-color: var(--primary); }

.cart-drawer-body { flex: 1; overflow-y: auto; padding: 1rem 1.5rem; }

.cart-drawer-empty {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    height: 100%; text-align: center; color: var(--text-muted);
}
.cart-drawer-empty i { font-size: 48px; margin-bottom: 1rem; opacity: 0.3; }
.cart-drawer-empty p { margin-bottom: 1.5rem; }

.cart-drawer-item {
    display: flex; gap: 0.8rem; padding: 0.8rem 0; border-bottom: 1px solid var(--border-color);
    position: relative;
}
.cart-drawer-item:last-child { border-bottom: none; }
.cart-drawer-item-img { width: 70px; height: 90px; border-radius: var(--radius-sm); overflow: hidden; flex-shrink: 0; }
.cart-drawer-item-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-drawer-item-placeholder {
    width: 100%; height: 100%; background: var(--bg-elevated); display: flex;
    align-items: center; justify-content: center; color: var(--text-muted);
}
.cart-drawer-item-info { flex: 1; min-width: 0; }
.cart-drawer-item-name { font-weight: 600; font-size: 0.85rem; margin-bottom: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cart-drawer-item-variant { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 4px; }
.cart-drawer-item-price { font-size: 0.85rem; margin-bottom: 6px; }
.cart-drawer-item-price .price { font-weight: 700; color: var(--primary); }
.cart-drawer-item-price .mrp { color: var(--text-muted); font-size: 0.75rem; margin-left: 4px; }

.cart-drawer-item-qty { display: flex; align-items: center; gap: 0; }
.qty-sm {
    width: 28px; height: 28px; border: 1px solid var(--border-color); background: var(--bg-elevated);
    color: var(--text-primary); font-size: 0.85rem; cursor: pointer; display: flex;
    align-items: center; justify-content: center; transition: var(--transition);
}
.qty-sm:first-child { border-radius: 6px 0 0 6px; }
.qty-sm:last-child { border-radius: 0 6px 6px 0; }
.qty-sm:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.cart-drawer-item-qty span { width: 32px; text-align: center; font-size: 0.8rem; font-weight: 600; border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); height: 28px; line-height: 28px; }

.cart-drawer-item-remove {
    position: absolute; top: 0.8rem; right: 0; background: none; border: none;
    color: var(--text-muted); cursor: pointer; font-size: 0.75rem; transition: var(--transition); padding: 4px;
}
.cart-drawer-item-remove:hover { color: var(--danger); }

.cart-drawer-footer {
    padding: 1.2rem 1.5rem; border-top: 1px solid var(--border-color);
    background: var(--bg-surface);
}
.cart-drawer-subtotal { display: flex; justify-content: space-between; margin-bottom: 1rem; font-size: 1rem; }
.btn-outline-sm {
    display: block; text-align: center; padding: 0.6rem; border: 1px solid var(--border-color);
    border-radius: var(--radius-sm); color: var(--text-secondary); font-size: 0.85rem;
    font-weight: 500; transition: var(--transition);
}
.btn-outline-sm:hover { border-color: var(--primary); color: var(--primary); }
.btn-primary-sm {
    display: inline-flex; align-items: center; padding: 0.6rem 1.5rem;
    background: var(--primary); color: #fff; border-radius: var(--radius-sm);
    font-weight: 600; font-size: 0.85rem; transition: var(--transition);
}
.btn-primary-sm:hover { background: var(--primary-dark); color: #fff; }