/* ============================================================
   Professional E-Commerce Theme - ShopEase
   ============================================================ */

:root {
    --primary: #6C3CC9;
    --primary-dark: #5A2DB0;
    --primary-light: #8B5CF6;
    --secondary: #FF6B35;
    --secondary-dark: #E55A2B;
    --accent: #00C9A7;
    --accent-dark: #00B894;
    --dark: #1A1A2E;
    --darker: #16213E;
    --darkest: #0F3460;
    --gray-100: #F8F9FA;
    --gray-200: #E9ECEF;
    --gray-300: #DEE2E6;
    --gray-400: #CED4DA;
    --gray-500: #ADB5BD;
    --gray-600: #6C757D;
    --gray-700: #495057;
    --gray-800: #343A40;
    --gradient-1: linear-gradient(135deg, #6C3CC9 0%, #FF6B35 100%);
    --gradient-2: linear-gradient(135deg, #00C9A7 0%, #6C3CC9 100%);
    --gradient-3: linear-gradient(135deg, #1A1A2E 0%, #16213E 100%);
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px rgba(31, 38, 135, 0.15);
    --card-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    --card-hover-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 16px;
    --border-radius-sm: 8px;
    --border-radius-lg: 24px;
    --font-family: 'Inter', sans-serif;
}

/* ============================================================
   GLOBAL STYLES
   ============================================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--font-family);
    background: var(--gray-100);
    color: var(--gray-800);
    overflow-x: hidden;
    line-height: 1.7;
}

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

::selection { background: var(--primary); color: #fff; }

/* ============================================================
   TOP BAR
   ============================================================ */
.top-bar {
    background: var(--dark);
    padding: 8px 0;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.top-bar span { color: var(--gray-400); }

.top-link {
    color: var(--gray-400);
    font-size: 0.85rem;
    transition: var(--transition);
}

.top-link:hover { color: var(--primary-light); }

/* ============================================================
   MAIN HEADER
   ============================================================ */
.main-header {
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.main-header.scrolled {
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.5rem;
    padding: 10px 0;
}

.brand-icon {
    width: 45px;
    height: 45px;
    background: var(--gradient-1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    transform: rotate(-5deg);
    transition: var(--transition);
}

.navbar-brand:hover .brand-icon { transform: rotate(5deg) scale(1.1); }

.brand-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-link {
    font-weight: 500;
    color: var(--gray-700);
    padding: 10px 16px !important;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 60%;
    height: 3px;
    background: var(--gradient-1);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: translateX(-50%) scaleX(1);
}

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

.nav-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-700);
    font-size: 1.1rem;
    transition: var(--transition);
    position: relative;
}

.nav-icon:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

.badge-icon {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--secondary);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #fff;
}

.search-collapse { background: #fff; border-bottom: 1px solid var(--gray-200); }

/* ============================================================
   HERO SLIDER
   ============================================================ */
.hero-section {
    position: relative;
    overflow: hidden;
    background: var(--gradient-3);
}

.hero-slider {
    border-radius: 0;
    overflow: hidden;
}

.hero-slide {
    position: relative;
    min-height: 500px;
    display: flex;
    align-items: center;
    padding: 60px 0;
}

.hero-slide .slide-bg {
    position: absolute;
    inset: 0;
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.hero-slide .slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26,26,46,0.9) 0%, rgba(22,33,62,0.7) 50%, rgba(15,52,96,0.4) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
}

.hero-badge {
    display: inline-block;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    padding: 6px 16px;
    border-radius: 50px;
    color: #fff;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-title span { color: var(--secondary); }

.hero-desc {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 30px;
    line-height: 1.8;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 35px;
    background: var(--gradient-1);
    color: #fff;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
}

.hero-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
    transform: translateX(-100%);
    transition: var(--transition);
}

.hero-btn:hover::before { transform: translateX(100%); }

.hero-btn:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(108,60,201,0.4); color: #fff; }

/* ============================================================
   SECTION TITLES
   ============================================================ */
.section-title-wrap {
    text-align: center;
    margin-bottom: 40px;
}

.section-subtitle {
    display: inline-block;
    background: linear-gradient(135deg, rgba(108,60,201,0.1), rgba(255,107,53,0.1));
    color: var(--primary);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 10px;
}

.section-title span { background: var(--gradient-1); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.section-desc {
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================================
   PRODUCT CARDS (3D Style)
   ============================================================ */
.product-card {
    background: #fff;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    position: relative;
    transform-style: preserve-3d;
    perspective: 1000px;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-10px) rotateX(2deg);
    box-shadow: var(--card-hover-shadow);
}

.product-badges {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 5;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.badge-sale {
    background: var(--secondary);
    color: #fff;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    animation: pulse 2s infinite;
}

.badge-new {
    background: var(--accent);
    color: #fff;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
}

.badge-best {
    background: var(--primary);
    color: #fff;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.product-image-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--gray-100);
    height: 200px;
}

.product-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-image-wrap img {
    transform: scale(1.08);
}

.product-actions {
    position: absolute;
    right: 10px;
    top: 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    opacity: 0;
    transform: translateX(20px);
    transition: var(--transition);
}

.product-card:hover .product-actions {
    opacity: 1;
    transform: translateX(0);
}

.product-actions .action-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #fff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-700);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.product-actions .action-btn:hover {
    background: var(--primary);
    color: #fff;
    transform: scale(1.1);
}

.add-to-cart-btn-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    padding: 20px 15px 10px;
    transform: translateY(100%);
    transition: var(--transition);
}

.product-card:hover .add-to-cart-btn-overlay {
    transform: translateY(0);
}

.add-to-cart-btn-overlay .btn-add-cart {
    width: 100%;
    background: var(--gradient-1);
    color: #fff;
    border: none;
    padding: 8px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
}

.add-to-cart-btn-overlay .btn-add-cart:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(108,60,201,0.3);
}

.product-body {
    padding: 16px;
}

.product-category-tag {
    display: inline-block;
    background: var(--gray-100);
    color: var(--primary);
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.product-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 48px;
}

.product-title a {
    color: var(--dark);
}

.product-title a:hover { color: var(--primary); }

.product-rating {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
}

.stars {
    color: #FFB800;
    font-size: 0.85rem;
}

.rating-count {
    color: var(--gray-500);
    font-size: 0.8rem;
}

.product-price {
    display: flex;
    align-items: center;
    gap: 10px;
}

.current-price {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--secondary);
}

.old-price {
    font-size: 0.9rem;
    color: var(--gray-500);
    text-decoration: line-through;
}

/* ============================================================
   FEATURED SECTION
   ============================================================ */
.featured-section {
    padding: 80px 0;
    background: #fff;
}

.featured-card {
    text-align: center;
    padding: 30px 20px;
    background: var(--gray-100);
    border-radius: var(--border-radius);
    transition: var(--transition);
    height: 100%;
}

.featured-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow);
}

.featured-card .icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--gradient-1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 1.5rem;
    color: #fff;
}

.featured-card h5 { font-weight: 700; margin-bottom: 8px; }
.featured-card p { color: var(--gray-600); font-size: 0.9rem; margin: 0; }

/* ============================================================
   CATEGORY CARDS
   ============================================================ */
.category-card {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    height: 200px;
    display: block;
    transition: var(--transition);
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-hover-shadow);
}

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

.category-card:hover img { transform: scale(1.1); }

.category-card .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px;
}

.category-card .name {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
}

.category-card .count {
    color: rgba(255,255,255,0.8);
    font-size: 0.85rem;
}

/* ============================================================
   NEWSLETTER
   ============================================================ */
.newsletter-section {
    background: var(--gradient-3);
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.newsletter-section::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(108,60,201,0.15);
    top: -150px;
    right: -150px;
}

.newsletter-section::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(255,107,53,0.1);
    bottom: -100px;
    left: -100px;
}

.newsletter-title {
    color: #fff;
    font-weight: 700;
}

.newsletter-text {
    color: rgba(255,255,255,0.7);
}

.newsletter-form .form-control {
    height: 52px;
    border-radius: 50px 0 0 50px;
    border: none;
    padding-left: 20px;
    font-size: 1rem;
}

.btn-newsletter {
    background: var(--gradient-1);
    color: #fff;
    border-radius: 0 50px 50px 0;
    padding: 0 30px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-newsletter:hover { color: #fff; transform: translateX(2px); }

/* ============================================================
   FOOTER
   ============================================================ */
.main-footer {
    background: var(--darkest);
    color: rgba(255,255,255,0.8);
    padding: 60px 0 0;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 15px;
}

.footer-brand i {
    width: 40px;
    height: 40px;
    background: var(--gradient-1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.footer-desc { margin-bottom: 20px; line-height: 1.8; }

.footer-contact p { margin-bottom: 8px; }
.footer-contact i { width: 25px; color: var(--primary-light); }

.footer-social { display: flex; gap: 10px; margin-top: 15px; }

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: var(--transition);
}

.footer-social a:hover { background: var(--gradient-1); transform: translateY(-3px); color: #fff; }

.main-footer h5 {
    color: #fff;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.main-footer h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 3px;
    background: var(--gradient-1);
    border-radius: 2px;
}

.footer-links { list-style: none; padding: 0; margin: 0; }

.footer-links li { margin-bottom: 10px; }

.footer-links a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a::before {
    content: '\f105';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.75rem;
    color: var(--primary-light);
}

.footer-links a:hover {
    color: var(--primary-light);
    transform: translateX(5px);
}

.app-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.1);
    color: #fff;
    padding: 10px 20px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
    margin-right: 10px;
    margin-bottom: 10px;
}

.app-btn:hover { background: var(--gradient-1); color: #fff; }

.app-btn i { font-size: 1.3rem; }
.app-btn span { font-weight: 600; }

.payment-icons { display: flex; gap: 15px; font-size: 2rem; margin-top: 10px; }
.payment-icons i { color: rgba(255,255,255,0.6); transition: var(--transition); }
.payment-icons i:hover { color: var(--primary-light); transform: scale(1.1); }

.footer-bottom {
    margin-top: 40px;
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom a {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

.footer-bottom a:hover { color: var(--primary-light); }

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 55px;
    height: 55px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.8rem;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: #fff;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

@keyframes whatsappPulse {
    0%, 100% { box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 5px 30px rgba(37, 211, 102, 0.7); }
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
    position: fixed;
    bottom: 85px;
    right: 20px;
    width: 45px;
    height: 45px;
    background: var(--gradient-1);
    color: #fff;
    border: none;
    border-radius: 50%;
    font-size: 1.1rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 998;
    box-shadow: 0 5px 15px rgba(108,60,201,0.3);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(108,60,201,0.5);
}

/* ============================================================
   GLASSMORPHISM CARDS
   ============================================================ */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    box-shadow: var(--glass-shadow);
    padding: 30px;
}

/* ============================================================
   ANIMATED BUTTONS
   ============================================================ */
.btn-gradient {
    background: var(--gradient-1);
    color: #fff;
    border: none;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-gradient::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
    transform: translateX(-100%);
    transition: var(--transition);
}

.btn-gradient:hover::before { transform: translateX(100%); }

.btn-gradient:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(108,60,201,0.3);
    color: #fff;
}

.btn-outline-gradient {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 10px 28px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-outline-gradient:hover {
    background: var(--gradient-1);
    border-color: transparent;
    color: #fff;
    transform: translateY(-2px);
}

/* ============================================================
   SHOP / PRODUCT LISTING
   ============================================================ */
.shop-header {
    background: var(--gradient-3);
    padding: 60px 0;
    text-align: center;
}

.shop-header h1 { color: #fff; font-weight: 800; font-size: 2.5rem; }
.shop-header .breadcrumb { justify-content: center; background: transparent; }
.shop-header .breadcrumb-item,
.shop-header .breadcrumb-item a { color: rgba(255,255,255,0.7); }
.shop-header .breadcrumb-item.active { color: #fff; }
.shop-header .breadcrumb-item+.breadcrumb-item::before { color: rgba(255,255,255,0.5); }

.sidebar-widget {
    background: #fff;
    border-radius: var(--border-radius);
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--card-shadow);
}

.sidebar-widget h5 {
    font-weight: 700;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--gray-200);
    color: var(--dark);
}

.filter-list { list-style: none; padding: 0; }

.filter-list li { margin-bottom: 8px; }

.filter-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--gray-700);
    padding: 6px 10px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

.filter-list a:hover,
.filter-list a.active {
    background: var(--gray-100);
    color: var(--primary);
}

/* ============================================================
   PRODUCT DETAILS
   ============================================================ */
.product-details-section { padding: 40px 0; }

.product-gallery {
    background: #fff;
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--card-shadow);
}

.main-image {
    width: 100%;
    aspect-ratio: 1;
    object-fit: contain;
    border-radius: var(--border-radius-sm);
}

.thumb-list {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.thumb-item {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius-sm);
    border: 2px solid var(--gray-200);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}

.thumb-item:hover,
.thumb-item.active { border-color: var(--primary); }

.thumb-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-info h1 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 15px;
    color: var(--dark);
}

.product-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.product-meta .sku { color: var(--gray-500); font-size: 0.9rem; }

.product-price-lg .current {
    font-size: 2rem;
    font-weight: 800;
    color: var(--secondary);
}

.product-price-lg .old {
    font-size: 1.1rem;
    color: var(--gray-500);
    text-decoration: line-through;
    margin-left: 10px;
}

.product-price-lg .discount-badge {
    display: inline-block;
    background: #ffebee;
    color: var(--secondary);
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-left: 10px;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 0;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    width: fit-content;
}

.quantity-selector button {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--gray-100);
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
}

.quantity-selector button:hover { background: var(--gray-200); }

.quantity-selector input {
    width: 60px;
    height: 40px;
    border: none;
    text-align: center;
    font-weight: 600;
}

/* ============================================================
   CART PAGE
   ============================================================ */
.cart-section { padding: 40px 0; }

.cart-table { background: #fff; border-radius: var(--border-radius); overflow: hidden; box-shadow: var(--card-shadow); }

.cart-item-img { width: 80px; height: 80px; object-fit: cover; border-radius: var(--border-radius-sm); }

.cart-summary {
    background: #fff;
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--card-shadow);
    position: sticky;
    top: 100px;
}

.cart-summary h5 {
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--gray-200);
}

/* ============================================================
   CHECKOUT PAGE
   ============================================================ */
.checkout-section { padding: 40px 0; }

.checkout-form .form-control,
.checkout-form .form-select {
    padding: 12px 16px;
    border-radius: var(--border-radius-sm);
    border: 2px solid var(--gray-200);
    transition: var(--transition);
}

.checkout-form .form-control:focus,
.checkout-form .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(108,60,201,0.15);
}

.order-summary {
    background: var(--gray-100);
    border-radius: var(--border-radius);
    padding: 25px;
}

/* ============================================================
   AUTH PAGES
   ============================================================ */
.auth-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-3);
    padding: 40px 0;
}

.auth-card {
    background: #fff;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.auth-header {
    background: var(--gradient-1);
    padding: 40px;
    text-align: center;
    color: #fff;
}

.auth-header h3 { font-weight: 800; }
.auth-body { padding: 40px; }

/* ============================================================
   DASHBOARD
   ============================================================ */
.dashboard-section { padding: 40px 0; }

.dashboard-sidebar {
    background: #fff;
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--card-shadow);
}

.dashboard-user {
    text-align: center;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 20px;
}

.dashboard-user .avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 10px;
}

.dashboard-user .name { font-weight: 700; color: var(--dark); }
.dashboard-user .email { color: var(--gray-500); font-size: 0.85rem; }

.dashboard-menu { list-style: none; padding: 0; }

.dashboard-menu li { margin-bottom: 5px; }

.dashboard-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    border-radius: var(--border-radius-sm);
    color: var(--gray-700);
    transition: var(--transition);
}

.dashboard-menu a:hover,
.dashboard-menu a.active {
    background: rgba(108,60,201,0.1);
    color: var(--primary);
}

.dashboard-menu a i { width: 20px; text-align: center; }

.dashboard-stats .stat-card {
    background: #fff;
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
}

.dashboard-stats .stat-card:hover { transform: translateY(-3px); }

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.stat-number { font-size: 1.8rem; font-weight: 800; color: var(--dark); }
.stat-label { color: var(--gray-500); margin: 0; }

/* ============================================================
   BLOG CARDS
   ============================================================ */
.blog-card {
    background: #fff;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    height: 100%;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-hover-shadow);
}

.blog-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.blog-card .body { padding: 20px; }

.blog-card .meta {
    display: flex;
    gap: 15px;
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-bottom: 10px;
}

.blog-card .title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card .title a { color: var(--dark); }
.blog-card .title a:hover { color: var(--primary); }

.blog-card .excerpt {
    color: var(--gray-600);
    font-size: 0.9rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-section { padding: 60px 0; }

.contact-info-card {
    background: #fff;
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--card-shadow);
    text-align: center;
    height: 100%;
    transition: var(--transition);
}

.contact-info-card:hover { transform: translateY(-5px); }

.contact-info-card .icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    color: #fff;
    font-size: 1.3rem;
}

.contact-info-card h5 { font-weight: 700; }
.contact-info-card p { color: var(--gray-600); }

/* ============================================================
   ADMIN - CUSTOM STYLES (OVERLAY)
   ============================================================ */
.admin-body {
    background: var(--gray-100);
    font-family: var(--font-family);
}

.admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 260px;
    background: var(--darkest);
    z-index: 1000;
    transition: var(--transition);
    overflow-y: auto;
}

.admin-sidebar .brand {
    padding: 20px;
    background: rgba(0,0,0,0.2);
    text-align: center;
}

.admin-sidebar .brand a {
    color: #fff;
    font-weight: 800;
    font-size: 1.3rem;
}

.admin-menu { list-style: none; padding: 15px 0; margin: 0; }

.admin-menu .menu-header {
    color: rgba(255,255,255,0.4);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 10px 20px;
    font-weight: 700;
}

.admin-menu li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
    font-size: 0.9rem;
}

.admin-menu li a:hover,
.admin-menu li a.active {
    background: rgba(255,255,255,0.1);
    color: #fff;
    border-left: 3px solid var(--primary-light);
}

.admin-menu li a i { width: 20px; text-align: center; font-size: 1rem; }

.admin-topbar {
    background: #fff;
    padding: 15px 30px;
    margin-left: 260px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 999;
}

.admin-content {
    margin-left: 260px;
    padding: 30px;
    min-height: calc(100vh - 70px);
}

.admin-card {
    background: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    padding: 25px;
    transition: var(--transition);
}

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

.admin-card .card-header-custom {
    border-bottom: 1px solid var(--gray-200);
    padding-bottom: 15px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.admin-card .card-header-custom h5 {
    font-weight: 700;
    margin: 0;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1199.98px) {
    .hero-title { font-size: 2.5rem; }
    .admin-sidebar { width: 220px; }
    .admin-content, .admin-topbar { margin-left: 220px; }
}

@media (max-width: 991.98px) {
    .hero-title { font-size: 2rem; }
    .hero-slide { min-height: 400px; }
    .section-title { font-size: 1.8rem; }
    .navbar-collapse { background: #fff; padding: 15px; border-radius: var(--border-radius); box-shadow: var(--card-shadow); position: absolute; top: 100%; left: 10px; right: 10px; z-index: 1000; }
    .admin-sidebar { transform: translateX(-100%); }
    .admin-sidebar.show { transform: translateX(0); }
    .admin-content, .admin-topbar { margin-left: 0; }
    .admin-topbar { margin-left: 0; }
}

@media (max-width: 767.98px) {
    .hero-title { font-size: 1.6rem; }
    .hero-slide { min-height: 350px; padding: 40px 0; }
    .section-title { font-size: 1.5rem; }
    .top-bar span { font-size: 0.75rem; }
    .product-card { margin-bottom: 20px; }
    .auth-body { padding: 25px; }
}

@media (max-width: 575.98px) {
    .hero-title { font-size: 1.4rem; }
    .section-title { font-size: 1.3rem; }
}