styles.css

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

body {
    font-family: 'Coolvetica';
    src: ("../fonts/font1.otf") format("opentype");
    font-weight: 200;
    font-style: normal;
    font-display: swap;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-image: url("wp13715430.jpg");
    background-attachment: fixed;
    min-height: 100vh;
    color: #fff;
    overflow-x: hidden;
    letter-spacing: 1px;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
    background: rgba(0,0,0,0.3)
}

html {
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.page-section {
    padding-top: 100px;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

/* Glass Surface Effect */
.glass-surface {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

/* Navigation Bar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 20px;
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
}

.navbar-glass {
    padding: 0;
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    min-height: 70px;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: white;
    font-weight: 700;
    font-size: 20px;
    transition: transform 0.3s ease;
}

.navbar-logo:hover {
    transform: scale(1.05);
}

.logo-icon {
    font-size: 28px;
    filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.6));
}

.logo-text {
    letter-spacing: 1px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    background: transparent;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transform: translateY(-2px);
}

.cart-link {
    position: relative;
}

.cart-badge {
    position: absolute;
    top: 0;
    right: 4px;
    background: linear-gradient(135deg, #000000 0%, #000000 100%);
    color: white;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(255, 255, 255, 0.4);
}

.nav-user {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    font-weight: 500;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}

.logout-btn {
    background: rgba(245, 87, 108, 0.2);
    border: 1px solid rgba(245, 87, 108, 0.4);
}

.logout-btn:hover {
    background: rgba(245, 87, 108, 0.3);
    border-color: rgba(245, 87, 108, 0.6);
}

.register-link {
    background: linear-gradient(135deg, #000000 0%, #000000 100%);
    color: white;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.register-link:hover {
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.5);
}

/* Hamburger Menu */
.navbar-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger {
    display: block;
    width: 28px;
    height: 2px;
    background: white;
    position: relative;
    transition: all 0.3s ease;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 28px;
    height: 2px;
    background: white;
    transition: all 0.3s ease;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

.hamburger.active {
    background: transparent;
}

.hamburger.active::before {
    top: 0;
    transform: rotate(45deg);
}

.hamburger.active::after {
    bottom: 0;
    transform: rotate(-45deg);
}

/* Button Styles */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #000000 0%, #000000 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-danger {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(245, 87, 108, 0.4);
}

/* Home Page */
.hero-section {
    margin-bottom: 80px;
}

.hero-glass {
    padding: 78px;
}

.hero-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hero-icon {
    font-size: 64px;
    display: block;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 20px rgba(255, 215, 0, 0.6));
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.hero-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #fff 0%, #e0e0e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    color: rgba(255, 255, 255, 0.9);
}

.hero-description {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    line-height: 1.6;
    margin-bottom: 32px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: white;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.features-section {
    margin-bottom: 80px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.feature-card {
    padding: 24px;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
}

.feature-content {
    text-align: center;
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.feature-content h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
    color: white;
}

.feature-content p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

/* Products Page */
.page-title {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: white;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.products-controls {
    margin-bottom: 40px;
}

.search-bar-glass {
    margin-bottom: 24px;
    padding: 0;
    height: 70px;
}

.search-input {
    width: 100%;
    height: 100%;
    background: transparent;
    border: none;
    outline: none;
    color: white;
    font-size: 16px;
    padding: 0 20px;
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.category-filters {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

.category-filter {
    padding: 10px 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.category-filter:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.category-filter.active {
    background: linear-gradient(135deg, #000000 0%, #000000 100%);
    border-color: transparent;
    color: white;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.4);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    padding: 20px 0;
}

.product-card {
    position: relative;
    padding: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
    pointer-events: none;
}

.product-card:hover::before {
    opacity: 1;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.4);
}

/* Image container */
.product-image {
    width: 100%;
    height: 240px;
    overflow: hidden;
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
    filter: brightness(0.9);
}

.product-card:hover .product-image img {
    transform: scale(1.1);
    filter: brightness(1.1);
}

/* Product info section */
.product-info {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
}

.product-category {
    display: inline-block;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
    transition: all 0.3s ease;
    width: fit-content;
}

.product-card:hover .product-category {
    background: rgba(255, 255, 255, 0.9);
    color: #000;
    transform: translateX(4px);
}

.product-name {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: white;
    line-height: 1.4;
    transition: color 0.3s ease;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card:hover .product-name {
    color: #fff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.product-description {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
    margin-bottom: 16px;
    flex: 1;
}

.product-card:hover .product-description {
    color: rgba(255, 255, 255, 0.9);
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-top: 12px;
    border-top: 1px solid rgba(255,255,255,0.15);
}

.product-price {
    font-size: 26px;
    font-weight: 800;
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
}

.product-card:hover .product-price {
    transform: scale(1.05);
}

.product-stock {
    font-size: 11px;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    background: rgba(76, 175, 80, 0.3);
    color: #4caf50;
    border: 1px solid rgba(76, 175, 80, 0.4);
}

.product-stock.low-stock {
    background: rgba(255, 152, 0, 0.3);
    color: #ff9800;
    border: 1px solid rgba(255, 152, 0, 0.4);
}

.product-card:hover .product-stock {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
}

.product-actions {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 10px;
    transition: all 0.3s ease;
}

.product-card:hover .product-actions {
    transform: translateY(-4px);
}

.product-actions .btn {
    font-size: 13px;
    font-weight: 700;
    padding: 12px 16px;
    border-radius: 12px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    cursor: pointer;
}

.product-actions .btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.product-actions .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.product-actions .btn-primary:disabled {
    background: rgba(255, 255, 255, 0.1);
    cursor: not-allowed;
    opacity: 0.5;
}

.product-actions .btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.product-actions .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

/* Product Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.modal-content {
    margin: 5% auto;
    padding: 40px;
    max-width: 900px;
    position: relative;
}

.close-modal {
    position: absolute;
    right: 20px;
    top: 20px;
    color: white;
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    z-index: 1;
}

.close-modal:hover {
    color: #f44336;
}

.product-detail-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.product-detail-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 16px;
}

.product-detail-info h1 {
    font-size: 32px;
    margin-bottom: 16px;
}

.product-detail-price {
    font-size: 36px;
    font-weight: 800;
    color: white;
    margin-bottom: 20px;
}

.product-detail-description {
    margin-bottom: 24px;
}

.product-detail-description h3 {
    font-size: 18px;
    margin-bottom: 12px;
}

.product-detail-description p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.quantity-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 6px;
    cursor: pointer;
    font-size: 18px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.quantity-btn:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.quantity-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.quantity-value {
    min-width: 40px;
    text-align: center;
    font-size: 18px;
    font-weight: 600;
}

/* Cart Page */
.cart-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 24px;
    align-items: start;
}

.cart-items-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
}

.cart-item-image {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 12px;
}

.cart-item-details {
    flex: 1;
}

.cart-item-name {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
}

.cart-item-category {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 8px;
}

.cart-item-price {
    font-size: 16px;
    font-weight: 600;
}

.cart-item-controls {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
}

.cart-item-subtotal {
    font-size: 20px;
    font-weight: 700;
}

.remove-btn {
    background: rgba(244, 67, 54, 0.2);
    border: 1px solid rgba(244, 67, 54, 0.4);
    color: #f44336;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.remove-btn:hover {
    background: rgba(244, 67, 54, 0.3);
}

.cart-summary {
    padding: 24px;
}

.summary-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 20px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.8);
}

.summary-row span:last-child {
    font-weight: 600;
}

.summary-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.2);
    margin: 16px 0;
}

.summary-total {
    font-size: 20px;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
}

.checkout-btn,
.clear-cart-btn {
    width: 100%;
    margin-bottom: 12px;
}

.empty-cart {
    text-align: center;
    padding: 60px 40px;
}

.empty-cart-icon {
    font-size: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-cart h2 {
    font-size: 24px;
    margin-bottom: 8px;
}

.empty-cart p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 24px;
}

/* Auth Pages */
.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-container {
    max-width: 480px;
    width: 100%;
}

.auth-glass {
    padding: 48px 40px;
}

.auth-content {
    text-align: center;
}

.auth-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
}

.auth-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 32px;
}

.auth-form {
    text-align: left;
    margin-bottom: 24px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 16px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #667eea;
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.3);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group select {
    cursor: pointer;
}

.auth-submit-btn {
    width: 100%;
    margin-top: 8px;
}

.auth-footer p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    margin-bottom: 8px;
}

.auth-footer a {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.demo-credentials {
    margin-top: 16px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.demo-credentials small {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

.demo-credentials strong {
    color: #667eea;
}

.error-message {
    background: rgba(244, 67, 54, 0.2);
    border: 1px solid rgba(244, 67, 54, 0.4);
    color: #f44336;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 24px;
    text-align: center;
}

/* Admin Dashboard */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.admin-form-glass {
    padding: 32px;
    margin-bottom: 40px;
}

.admin-form h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.form-actions .btn {
    flex: 1;
}

.products-table-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.product-row {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
}

.product-row-image {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 12px;
}

.product-row-info {
    flex: 1;
}

.product-row-info h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
}

.product-row-category {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

.product-row-details {
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-align: right;
    min-width: 100px;
}

.product-row-price {
    font-size: 20px;
    font-weight: 700;
}

.product-row-stock {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
}

.product-row-actions {
    display: flex;
    gap: 8px;
}

.product-row-actions .btn {
    padding: 8px 16px;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .cart-layout {
        grid-template-columns: 1fr;
    }

    .product-detail-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .navbar-toggle {
        display: block;
    }

    .navbar-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(26, 26, 46, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        padding: 100px 24px 24px;
        gap: 8px;
        transition: right 0.3s ease;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.3);
    }

    .navbar-menu.active {
        right: 0;
    }

    .nav-link {
        padding: 16px;
        text-align: left;
        border-radius: 12px;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .page-title {
        font-size: 32px;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .cart-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .cart-item-image {
        width: 100%;
        height: 200px;
    }

    .cart-item-controls {
        width: 100%;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .modal-content {
        margin: 10% 20px;
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 24px;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .auth-glass {
        padding: 24px 20px;
    }

    .admin-header {
        flex-direction: column;
        gap: 16px;
    }

    .admin-header .btn {
        width: 100%;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Additional Styles for Payment and Orders */

/* Admin Statistics */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.stat-card {
    padding: 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: transform 0.3s ease;
}

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

.stat-icon {
    font-size: 48px;
}

.stat-info h3 {
    font-size: 32px;
    margin-bottom: 5px;
}

.stat-info p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

/* Admin Section */
.admin-section {
    margin-bottom: 60px;
}

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

/* Checkout Modal Styles */
.checkout-modal {
    padding: 30px;
    max-width: 800px;
    max-height: 80vh;
    overflow-y: auto;
}

.checkout-title {
    font-size: 32px;
    margin-bottom: 30px;
    text-align: center;
}

.checkout-section {
    margin-bottom: 30px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
}

.checkout-section h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #fff;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.payment-methods {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

.payment-option {
    display: flex;
    align-items: center;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.payment-option:hover {
    background: rgba(255, 255, 255, 0.1);
}

.payment-option input[type="radio"] {
    margin-right: 12px;
    width: 20px;
    height: 20px;
}

.payment-option input[type="radio"]:checked + .payment-label {
    font-weight: bold;
}

.payment-option:has(input:checked) {
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.15);
}

.payment-label {
    font-size: 16px;
}

.payment-form {
    margin-top: 20px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.checkout-actions {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    margin-top: 30px;
}

/* Order Summary in Checkout */
.order-summary {
    background: rgba(0, 0, 0, 0.2);
    padding: 20px;
    border-radius: 10px;
}

/* Order Cards (User Orders Page) */
.order-card {
    margin-bottom: 20px;
    padding: 25px;
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.order-header h3 {
    font-size: 24px;
    margin-bottom: 5px;
}

.order-date {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.order-status {
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: bold;
    text-transform: uppercase;
}

.status-pending {
    background: rgba(255, 193, 7, 0.2);
    color: #FFC107;
}

.status-processing {
    background: rgba(33, 150, 243, 0.2);
    color: #2196F3;
}

.status-shipped {
    background: rgba(156, 39, 176, 0.2);
    color: #9C27B0;
}

.status-delivered,
.status-completed {
    background: rgba(76, 175, 80, 0.2);
    color: #4CAF50;
}

.status-cancelled {
    background: rgba(244, 67, 54, 0.2);
    color: #F44336;
}

.order-items {
    margin-bottom: 20px;
}

.order-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    margin-bottom: 10px;
}

.order-item img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
}

.order-item-info {
    flex: 1;
}

.order-item-info h4 {
    font-size: 18px;
    margin-bottom: 5px;
}

.order-item-info p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.order-item-price {
    font-size: 20px;
    font-weight: bold;
}

.order-footer {
    display: flex;
    justify-content: space-between;
    align-items: end;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.order-shipping p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    margin-bottom: 3px;
}

.order-total {
    text-align: right;
}

.total-amount {
    font-size: 24px;
    font-weight: bold;
    color: #4CAF50;
}

/* Admin Orders */
.admin-order-card {
    margin-bottom: 15px;
    padding: 20px;
}

.order-row {
    display: grid;
    grid-template-columns: 2fr 2fr 1fr 1fr;
    gap: 20px;
    align-items: center;
}

.order-row-info h3 {
    font-size: 18px;
    margin-bottom: 5px;
}

.order-customer,
.order-date {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.order-row-details {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.order-items-count,
.order-payment,
.order-total {
    font-size: 14px;
}

.order-total {
    font-weight: bold;
    color: #4CAF50;
}

.order-row-status select {
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(0, 0, 0, 0.3);
    color: white;
    font-size: 14px;
    cursor: pointer;
}

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

/* Order Detail Modal */
.order-detail-modal {
    padding: 30px;
    max-height: 80vh;
    overflow-y: auto;
}

.order-detail-modal h2 {
    font-size: 28px;
    margin-bottom: 30px;
}

.order-detail-section {
    margin-bottom: 25px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}

.order-detail-section h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #fff;
}

.order-detail-section p {
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.8);
}

.status-badge {
    display: inline-block;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: bold;
}

.order-detail-items {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.order-detail-item {
    display: grid;
    grid-template-columns: 80px 1fr auto auto;
    gap: 15px;
    align-items: center;
    padding: 15px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
}

.order-detail-item img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
}

.order-detail-item .item-info h4 {
    font-size: 16px;
    margin-bottom: 5px;
}

.order-detail-item .item-info p {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

.order-detail-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 30px;
}

/* Low Stock Indicator */
.low-stock {
    color: #ff9800 !important;
}

/* Checkout Modal Styles */
.checkout-modal-content {
    max-width: 800px;
    padding: 40px;
}

.checkout-section {
    margin-bottom: 30px;
}

.checkout-section h3 {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 15px;
    font-size: 18px;
}

#checkoutSummary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 20px;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.summary-item:last-child {
    border-bottom: none;
    font-weight: bold;
    font-size: 18px;
    color: #4a9eff;
}

.payment-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.payment-option {
    cursor: pointer;
    padding: 20px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.payment-option:hover {
    border-color: rgba(74, 158, 255, 0.3);
    transform: translateY(-2px);
}

.payment-option input[type="radio"] {
    display: none;
}

.payment-option label {
    display: flex;
    align-items: center;
    gap: 15px;
    cursor: pointer;
    width: 100%;
}

.payment-option input[type="radio"]:checked + label {
    color: #4a9eff;
}

.payment-option.selected {
    border-color: #4a9eff;
    background: rgba(74, 158, 255, 0.1);
}

.payment-icon {
    font-size: 32px;
    line-height: 1;
}

.payment-info {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.payment-info strong {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
}

.payment-info small {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

.payment-details-form {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 25px;
    margin-top: 15px;
}

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

.payment-details-form label {
    display: block;
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
}

.payment-details-form input,
.payment-details-form select {
    width: 100%;
    padding: 12px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: white;
    font-size: 14px;
}

.payment-details-form input:focus,
.payment-details-form select:focus {
    outline: none;
    border-color: #4a9eff;
    background: rgba(255, 255, 255, 0.15);
}

.checkout-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Crypto Payment Specific */
.crypto-address {
    background: rgba(0, 0, 0, 0.3);
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
    word-break: break-all;
    font-family: monospace;
}

.crypto-qr {
    text-align: center;
    margin: 20px 0;
}

/* Bank Transfer Specific */
.bank-details {
    background: rgba(0, 0, 0, 0.3);
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
}

.bank-details p {
    margin: 8px 0;
}

/* Responsive Design for Orders */
@media (max-width: 768px) {
    .order-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .order-row-actions {
        flex-direction: column;
    }

    .checkout-modal {
        padding: 20px;
    }

    .checkout-modal-content {
        padding: 20px;
    }

    .payment-methods {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .admin-stats {
        grid-template-columns: 1fr;
    }

    .order-footer {
        flex-direction: column;
        gap: 15px;
        align-items: start;
    }

    .order-detail-item {
        grid-template-columns: 1fr;
    }

    .checkout-actions {
        flex-direction: column;
    }

    .checkout-actions .btn {
        width: 100%;
    }
}