/* E-commerce Platform Styles */

:root {
    --primary-color: #0d6efd; --secondary-color: #6c757d; --success-color: #28a745; --danger-color: #dc3545; --warning-color: #ffc107; --info-color: #17a2b8; --light-bg: #f8f9fa; --dark-bg: #212529; --text-color: #333; --text-light: #666; --border-color: #dee2e6; --shadow: 0 2px 10px rgba(0, 0, 0, 0.1); --shadow-hover: 0 5px 20px rgba(0, 0, 0, 0.15); --border-radius: 8px; --transition: all 0.3s ease; }

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

body {
    font-family: 'Montserrat', 'PT Sans', sans-serif; color: var(--text-color); background-color: var(--light-bg); line-height: 1.6; }

.container {
    max-width: 1200px; }

/* Header */
.ecommerce-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%); box-shadow: var(--shadow); position: sticky; top: 0; z-index: 1000; }

.header-content {
    display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }

.back-link {
    text-decoration: none; transition: var(--transition); font-size: 0.9rem; }

.back-link:hover {
    opacity: 0.8; transform: translateX(-3px); }

.site-title {
    font-weight: 700; }

.search-input {
    border: none; border-radius: var(--border-radius); width: 300px; }

.search-input:focus {
    outline: none; }

.search-icon {
    right: 1rem; pointer-events: none; }

.cart-btn {
    cursor: pointer; }

.cart-count {
    height: 24px; }

/* Hero Section */
.ecommerce-hero {
    text-align: center; }

.hero-content h2 {
    margin-bottom: 1rem; }

/* Main Content */
.ecommerce-main {
    min-height: calc(100vh - 200px); }

/* Filters Sidebar */
.filters-sidebar {
    max-height: calc(100vh - 120px); overflow-y: auto; }

.filters-header {
    padding-bottom: 1rem; border-bottom: 2px solid var(--border-color); }

.filter-options {
    flex-direction: column; }

.price-range {
    margin-top: 1rem; }

.price-slider {
    -webkit-appearance: none; }

.price-slider::-webkit-slider-thumb {
    appearance: none; }

.sort-select:focus {
    border-color: var(--primary-color); }

/* Products Section */
.products-section {
    flex: 1; }

.products-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }

/* Product Card */
.product-card {
    overflow: hidden; }

.product-image img {
    object-fit: cover; }

.product-category {
    text-transform: uppercase; }

/* Cart Modal */
.cart-modal {
    left: 0; animation: fadeIn 0.3s; }

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

@keyframes slideIn {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
}

.cart-item-image {
    flex-shrink: 0; }

.quantity-value {
    min-width: 30px; }

.cart-footer {
    border-top: 2px solid var(--border-color); }

@keyframes scaleIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* Responsive Design */
@media (max-width: 968px) {
}

@media (max-width: 768px) {
}

@media (max-width: 480px) {
}