@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

/* ==========================================================================
   DESIGN TOKENS & VARIABLES
   ========================================================================== */
:root {
    /* Color Palette */
    --bg-main: #f8fafc;
    --bg-card: #ffffff;
    --bg-dark: #0f172a;
    --bg-dark-accent: #1e293b;
    --text-dark: #0f172a;
    --text-muted: #64748b;
    --text-light: #f8fafc;
    
    --primary: #0f172a;
    --primary-light: #334155;
    --accent: #d4af37; /* Luxury Gold */
    --accent-hover: #bda030;
    --accent-light: #fef9c3;
    
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    
    --border-color: #e2e8f0;
    --border-dark: #334155;
    
    /* Typography */
    --font-sans: 'Outfit', sans-serif;
    --font-serif: 'Playfair Display', serif;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-gold: 0 4px 14px 0 rgba(212, 175, 55, 0.25);
    
    /* Layout */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-main);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: 1rem;
}

ul {
    list-style: none;
}

/* ==========================================================================
   LAYOUT STRUCTURE
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.grid {
    display: grid;
    gap: 30px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(3, 1fr); }
    .grid-5 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-5 { grid-template-columns: repeat(2, 1fr); }
    .grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
}

/* Flex utilities */
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-column { display: flex; flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.gap-10 { gap: 10px; }
.gap-20 { gap: 20px; }

/* Margins & Paddings */
.py-50 { padding-top: 50px; padding-bottom: 50px; }
.py-80 { padding-top: 80px; padding-bottom: 80px; }
.mb-20 { margin-bottom: 20px; }
.mb-30 { margin-bottom: 30px; }
.mb-50 { margin-bottom: 50px; }

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
header {
    background-color: var(--bg-dark);
    color: var(--text-light);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-md);
    border-bottom: 2px solid var(--accent);
}

.top-bar {
    background-color: #0b0f19;
    padding: 8px 0;
    font-size: 0.85rem;
    font-weight: 300;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.main-nav {
    height: 80px;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    padding: 8px 0;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--accent);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.action-btn {
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    font-size: 1.3rem;
    position: relative;
    padding: 8px;
    border-radius: 50%;
    transition: var(--transition);
}

.action-btn:hover {
    background-color: rgba(255,255,255,0.05);
    color: var(--accent);
}

.cart-count {
    position: absolute;
    top: -2px;
    right: -2px;
    background-color: var(--accent);
    color: var(--bg-dark);
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    .menu-toggle { display: block; }
    .nav-links {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--bg-dark);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        border-bottom: 1px solid var(--border-dark);
        box-shadow: var(--shadow-lg);
    }
    .nav-links.active {
        display: flex;
    }
}

/* ==========================================================================
   SEARCH BAR
   ========================================================================== */
.search-container {
    position: relative;
    width: 300px;
}

.search-input {
    width: 100%;
    padding: 8px 16px;
    padding-right: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-dark);
    background-color: rgba(255,255,255,0.05);
    color: var(--text-light);
    outline: none;
    transition: var(--transition);
}

.search-input:focus {
    border-color: var(--accent);
    background-color: rgba(255,255,255,0.1);
    box-shadow: 0 0 0 2px rgba(212,175,55,0.15);
}

.search-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.1rem;
}

.search-btn:hover {
    color: var(--accent);
}

@media (max-width: 992px) {
    .search-container { width: 200px; }
}

@media (max-width: 768px) {
    .search-container { display: none; }
}

/* ==========================================================================
   HERO / BANNER SECTION
   ========================================================================== */
.hero-slider {
    position: relative;
    height: 550px;
    background-color: var(--bg-dark);
    color: var(--text-light);
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    background-image: linear-gradient(to right, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.4)), url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="1200" height="600" viewBox="0 0 1200 600"><rect width="100%" height="100%" fill="%230f172a"/><circle cx="900" cy="300" r="400" fill="%231e293b" opacity="0.5"/><path d="M 0,0 L 1200,600 M 0,600 L 1200,0" stroke="%23d4af37" stroke-width="1" opacity="0.05"/><circle cx="900" cy="300" r="200" fill="none" stroke="%23d4af37" stroke-width="2" opacity="0.1"/></svg>');
}

.hero-content {
    max-width: 600px;
    animation: fadeInUp 0.8s ease;
}

.hero-tagline {
    color: var(--accent);
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 15px;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 25px;
}

.hero-desc {
    color: #cbd5e1;
    font-size: 1.1rem;
    margin-bottom: 35px;
    font-weight: 300;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .hero-slider { height: 400px; }
    .hero-title { font-size: 2.2rem; }
    .hero-desc { font-size: 1rem; }
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--bg-dark);
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(212, 175, 55, 0.35);
}

.btn-dark {
    background-color: var(--bg-dark);
    color: var(--text-light);
}

.btn-dark:hover {
    background-color: var(--bg-dark-accent);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
}

.btn-outline:hover {
    background-color: var(--accent);
    color: var(--bg-dark);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.85rem;
}

.btn-full {
    width: 100%;
}

/* ==========================================================================
   CATEGORIES SECTION
   ========================================================================== */
.section-title {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.section-title h2 {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.section-title p {
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 400;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--accent);
    margin: 15px auto 0 auto;
}

.category-card {
    background-color: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.category-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: rgba(212, 175, 55, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--accent);
    font-size: 2rem;
}

.category-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.category-card span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==========================================================================
   PRODUCT CARD
   ========================================================================== */
.product-card {
    background-color: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(212, 175, 55, 0.3);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--accent);
    color: var(--bg-dark);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    z-index: 10;
}

.product-wishlist {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 10;
    background-color: rgba(255,255,255,0.85);
    border: none;
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.product-wishlist:hover {
    background-color: #ffffff;
    color: #ef4444;
    transform: scale(1.1);
}

.product-img-container {
    height: 250px;
    background-color: #f1f5f9;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-img {
    max-height: 100%;
    object-fit: contain;
    transition: var(--transition);
}

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

.product-info {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-category {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.product-name {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 10px;
    height: 48px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.85rem;
    color: var(--warning);
    margin-bottom: 12px;
}

.product-rating span {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-left: 4px;
}

.product-price-row {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 15px;
    flex-grow: 1;
}

.product-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
}

.product-old-price {
    font-size: 0.95rem;
    text-decoration: line-through;
    color: var(--text-muted);
}

.product-discount-label {
    font-size: 0.8rem;
    color: var(--success);
    font-weight: 600;
}

.product-cod-badge {
    background-color: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #166534;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    margin-bottom: 15px;
    display: inline-block;
}

.product-actions {
    display: flex;
    gap: 10px;
}

/* ==========================================================================
   TRUST BADGES / PROMOS
   ========================================================================== */
.trust-section {
    background-color: var(--bg-dark);
    color: var(--text-light);
    padding: 60px 0;
    border-top: 4px solid var(--accent);
}

.trust-item {
    text-align: center;
}

.trust-icon {
    font-size: 2.2rem;
    color: var(--accent);
    margin-bottom: 15px;
}

.trust-item h4 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.trust-item p {
    color: #94a3b8;
    font-size: 0.9rem;
    font-weight: 300;
}

/* ==========================================================================
   PRODUCT DETAILS PAGE
   ========================================================================== */
.details-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
}

@media (max-width: 992px) {
    .details-grid { grid-template-columns: 1fr; gap: 30px; }
}

.details-gallery {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.main-image-box {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    cursor: zoom-in;
}

.main-image-box img {
    max-height: 90%;
    object-fit: contain;
    transition: transform 0.2s ease-out;
}

.main-image-box:hover img {
    transform: scale(1.5);
}

.thumbnail-row {
    display: flex;
    gap: 10px;
}

.thumb-box {
    width: 80px;
    height: 80px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    background-color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    overflow: hidden;
    transition: var(--transition);
}

.thumb-box:hover, .thumb-box.active {
    border-color: var(--accent);
}

.details-content h1 {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    margin-bottom: 10px;
    line-height: 1.2;
}

.details-price-card {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: var(--text-light);
    padding: 25px;
    border-radius: var(--radius-md);
    margin: 25px 0;
    border-left: 4px solid var(--accent);
}

.pricing-row {
    display: flex;
    align-items: baseline;
    gap: 15px;
}

.price-main {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-light);
}

.price-strike {
    text-decoration: line-through;
    color: #94a3b8;
    font-size: 1.2rem;
}

.price-save {
    color: var(--accent);
    font-weight: 600;
    font-size: 1rem;
}

.payment-logic-box {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #334155;
}

.method-deal {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.method-deal i {
    color: var(--accent);
}

.qty-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    width: fit-content;
    overflow: hidden;
    margin-bottom: 25px;
}

.qty-btn {
    background: none;
    border: none;
    width: 40px;
    height: 40px;
    cursor: pointer;
    font-weight: bold;
    transition: var(--transition);
}

.qty-btn:hover {
    background-color: #f1f5f9;
}

.qty-input {
    width: 50px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    outline: none;
    font-weight: 600;
}

.detail-specs-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.detail-specs-table tr {
    border-bottom: 1px solid var(--border-color);
}

.detail-specs-table td {
    padding: 10px 15px;
    font-size: 0.9rem;
}

.detail-specs-table td.spec-name {
    font-weight: 600;
    color: var(--primary);
    width: 35%;
}

.tabs-container {
    margin-top: 50px;
}

.tab-headers {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 25px;
}

.tab-link {
    padding: 12px 25px;
    font-weight: 600;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
}

.tab-link.active {
    border-bottom-color: var(--accent);
    color: var(--accent);
}

.tab-panel {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tab-panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ==========================================================================
   CART PAGE
   ========================================================================== */
.cart-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr;
    gap: 40px;
}

@media (max-width: 992px) {
    .cart-grid { grid-template-columns: 1fr; }
}

.cart-table {
    width: 100%;
    background-color: var(--bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    border-collapse: collapse;
    overflow: hidden;
}

.cart-table th, .cart-table td {
    padding: 20px;
    text-align: left;
}

.cart-table th {
    background-color: #f1f5f9;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
}

.cart-table td {
    border-bottom: 1px solid var(--border-color);
}

.cart-item-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.cart-item-img {
    width: 70px;
    height: 70px;
    background-color: #f1f5f9;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.cart-item-img img {
    max-height: 90%;
    object-fit: contain;
}

.cart-item-details h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.cart-item-details p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.remove-cart-item {
    color: var(--error);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    margin-top: 5px;
}

.remove-cart-item:hover {
    text-decoration: underline;
}

.cart-summary {
    background-color: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    align-self: flex-start;
}

.cart-summary h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.summary-row.total {
    font-size: 1.2rem;
    font-weight: 700;
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
    margin-top: 15px;
}

.discount-message {
    background-color: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #065f46;
    padding: 12px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 20px;
}

/* ==========================================================================
   CHECKOUT PAGE
   ========================================================================== */
.checkout-form {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 40px;
}

@media (max-width: 992px) {
    .checkout-form { grid-template-columns: 1fr; }
}

.form-card {
    background-color: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    margin-bottom: 25px;
}

.form-card h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    outline: none;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(212,175,55,0.1);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

@media (max-width: 576px) {
    .form-row { grid-template-columns: 1fr; }
}

/* Payment Method Cards */
.payment-methods {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.payment-method-card {
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.payment-method-card input[type="radio"] {
    position: absolute;
    top: 20px;
    right: 20px;
}

.payment-method-card.active {
    border-color: var(--accent);
    background-color: rgba(212,175,55,0.02);
}

.payment-method-card h4 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.payment-method-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.badge-discount {
    background-color: var(--success);
    color: white;
    padding: 2px 8px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.badge-cod {
    background-color: var(--warning);
    color: #451a03;
    padding: 2px 8px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

/* ==========================================================================
   USER DASHBOARD
   ========================================================================== */
.account-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
}

@media (max-width: 992px) {
    .account-layout { grid-template-columns: 1fr; }
}

.account-sidebar {
    background-color: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 25px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    height: fit-content;
}

.user-profile-summary {
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
    margin-bottom: 20px;
}

.user-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: rgba(15,23,42,0.05);
    margin: 0 auto 15px auto;
    font-size: 2.2rem;
    color: var(--primary);
}

.user-profile-summary h4 {
    font-weight: 600;
    font-size: 1.1rem;
}

.user-profile-summary p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.account-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.account-menu-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-dark);
}

.account-menu-link:hover, .account-menu-link.active {
    background-color: var(--accent-light);
    color: var(--accent-hover);
    font-weight: 600;
}

.account-menu-link.logout {
    color: var(--error);
    margin-top: 15px;
    border-top: 1px solid var(--border-color);
    border-radius: 0;
    padding-top: 20px;
}

.account-menu-link.logout:hover {
    background-color: #fef2f2;
    color: var(--error);
}

/* ==========================================================================
   ADMIN PANEL LAYOUT
   ========================================================================== */
.admin-wrapper {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 100vh;
}

@media (max-width: 992px) {
    .admin-wrapper { grid-template-columns: 1fr; }
}

.admin-sidebar {
    background-color: var(--bg-dark);
    color: var(--text-light);
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
}

.admin-logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 40px;
    text-align: center;
    border-bottom: 1px solid var(--border-dark);
    padding-bottom: 20px;
}

.admin-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
}

.admin-menu-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    color: #cbd5e1;
    font-size: 0.95rem;
    transition: var(--transition);
}

.admin-menu-link:hover, .admin-menu-link.active {
    background-color: rgba(255,255,255,0.05);
    color: var(--accent);
    font-weight: 600;
}

.admin-main {
    background-color: #f1f5f9;
    padding: 40px;
}

@media (max-width: 576px) {
    .admin-main { padding: 20px; }
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 35px;
}

@media (max-width: 1200px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 576px) {
    .stats-grid { grid-template-columns: 1fr; }
}

.stat-card {
    background-color: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 25px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 20px;
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    background-color: var(--accent-light);
    color: var(--accent-hover);
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.admin-table-card {
    background-color: var(--bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.admin-table-header {
    padding: 20px 25px;
    border-bottom: 1px solid var(--border-color);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th, .admin-table td {
    padding: 16px 25px;
    text-align: left;
    font-size: 0.9rem;
}

.admin-table th {
    background-color: #f8fafc;
    font-weight: 600;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
}

.admin-table td {
    border-bottom: 1px solid var(--border-color);
}

.admin-table tr:last-child td {
    border-bottom: none;
}

/* Badge styles */
.badge {
    padding: 4px 10px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-block;
}

.badge-success { background-color: #d1fae5; color: #065f46; }
.badge-pending { background-color: #fef3c7; color: #92400e; }
.badge-info { background-color: #e0f2fe; color: #075985; }
.badge-danger { background-color: #fee2e2; color: #991b1b; }
.badge-primary { background-color: #e0e7ff; color: #3730a3; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
    background-color: #0b0f19;
    color: #cbd5e1;
    padding-top: 80px;
    border-top: 1px solid var(--border-dark);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

@media (max-width: 992px) {
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 576px) {
    .footer-grid { grid-template-columns: 1fr; }
}

.footer-widget h4 {
    color: var(--text-light);
    font-family: var(--font-serif);
    font-size: 1.2rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-widget h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--accent);
}

.footer-widget p {
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: 20px;
    font-weight: 300;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: 0.9rem;
    font-weight: 300;
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-socials {
    display: flex;
    gap: 15px;
}

.social-icon {
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.05);
    border-radius: 50%;
    color: var(--text-light);
    transition: var(--transition);
}

.social-icon:hover {
    background-color: var(--accent);
    color: var(--bg-dark);
}

.newsletter-form {
    display: flex;
}

.newsletter-input {
    flex-grow: 1;
    padding: 10px 16px;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    border: 1px solid var(--border-dark);
    background-color: rgba(255,255,255,0.05);
    color: var(--text-light);
    outline: none;
}

.newsletter-btn {
    padding: 10px 20px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    background-color: var(--accent);
    color: var(--bg-dark);
    border: none;
    font-weight: bold;
    cursor: pointer;
}

.footer-bottom {
    padding: 30px 0;
    font-size: 0.85rem;
    font-weight: 300;
}

.payment-methods-icons {
    display: flex;
    gap: 10px;
    font-size: 1.8rem;
    color: #64748b;
}

/* ==========================================================================
   UTILITY CLASSES & HELPERS
   ========================================================================== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-success { color: var(--success); }
.text-error { color: var(--error); }
.text-warning { color: var(--warning); }
.text-muted { color: var(--text-muted); }
.font-bold { font-weight: 700; }
.font-serif { font-family: var(--font-serif); }

.card {
    background-color: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

/* Alert Boxes */
.alert {
    padding: 15px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 25px;
    font-size: 0.95rem;
    border-left: 4px solid transparent;
}

.alert-success {
    background-color: #ecfdf5;
    color: #065f46;
    border-left-color: var(--success);
}

.alert-danger {
    background-color: #fee2e2;
    color: #991b1b;
    border-left-color: var(--error);
}

.alert-warning {
    background-color: #fef3c7;
    color: #92400e;
    border-left-color: var(--warning);
}