:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
}

/* Global Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background-color: #f8f9fa;
}

/* Mobile App-like Design */
.main-content {
    min-height: calc(100vh - 200px);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color), #0056b3);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100"><path d="M0,20 Q250,80 500,20 T1000,20 L1000,100 L0,100 Z" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: cover;
    background-position: bottom;
}

/* Product Grid */
.product-grid {
    gap: 0.5rem;
}

.product-card {
    transition: all 0.3s ease;
    border: none;
    border-radius: 12px;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15) !important;
}

.card-img-wrapper {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.card-img-top {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.card-img-placeholder {
    height: 200px;
    background: linear-gradient(45deg, #f8f9fa, #e9ecef);
}

/* Category Cards */
.category-card {
    transition: all 0.3s ease;
    border: none;
    border-radius: 12px;
}

.category-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.1) !important;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.whatsapp-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    text-decoration: none;
    font-size: 24px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-btn:hover {
    background: #128c7e;
    color: white;
    transform: scale(1.1);
}

@keyframes pulse {
    0% {
        box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 25px rgba(37, 211, 102, 0.6);
    }
    100% {
        box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    }
}

/* Navigation */
.navbar-brand {
    font-size: 1.5rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
    padding: 0.5rem 1rem !important;
}

/* Cards */
.card {
    border-radius: 12px;
    border: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

/* Buttons */
.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

/* Forms */
.form-control {
    border-radius: 8px;
    border: 2px solid #e9ecef;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Cart Styles */
.cart-item {
    transition: all 0.3s ease;
}

.cart-item:hover {
    background-color: #f8f9fa;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quantity-btn {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 1px solid #dee2e6;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quantity-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* User Dashboard */
.dashboard-card {
    border-left: 4px solid var(--primary-color);
}

.stats-card {
    background: linear-gradient(135deg, var(--primary-color), #0056b3);
    color: white;
    border-radius: 12px;
}

/* Wallet Styles */
.wallet-card {
    background: linear-gradient(135deg, var(--success-color), #1e7e34);
    color: white;
}

.wallet-balance {
    font-size: 2rem;
    font-weight: bold;
}

/* Order Status */
.order-status {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

.status-pending {
    background: #fff3cd;
    color: #856404;
}

.status-processing {
    background: #cce5ff;
    color: #004085;
}

.status-shipped {
    background: #d4edda;
    color: #155724;
}

.status-delivered {
    background: #d1ecf1;
    color: #0c5460;
}

.status-cancelled {
    background: #f8d7da;
    color: #721c24;
}

/* Admin Panel */
.admin-sidebar {
    min-height: calc(100vh - 56px);
    background: #343a40;
}

.admin-nav-link {
    color: #adb5bd;
    padding: 0.75rem 1rem;
    text-decoration: none;
    display: block;
    transition: all 0.3s ease;
}

.admin-nav-link:hover,
.admin-nav-link.active {
    background: #495057;
    color: white;
}

/* Loading Spinner */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Alert Messages */
.alert {
    border-radius: 8px;
    border: none;
}

/* Footer */
footer {
    background: #212529 !important;
}

/* =========================
   Footer Link Color Fix - STRONG SELECTORS
   ========================= */
footer .text-muted,
footer .text-muted a,
footer .text-muted.text-decoration-none,
footer .list-unstyled li a.text-muted,
footer .list-unstyled li a.text-muted.text-decoration-none,
footer .list-unstyled li a,
footer ul li a {
    color: #fff !important;
    opacity: 1 !important;
}
footer .list-unstyled li a:hover,
footer ul li a:hover,
footer .text-muted a:hover,
footer ul li a.text-muted:hover {
    color: var(--primary-color) !important;
}

/* Social Links */
.social-links a {
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--primary-color) !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section .display-4 {
        font-size: 2rem;
    }
    
    .product-grid .col-6 {
        padding: 0.5rem;
    }
    
    .card-body {
        padding: 1rem !important;
    }
    
    .whatsapp-float {
        bottom: 15px;
        right: 15px;
    }
    
    .whatsapp-btn {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
}

@media (max-width: 576px) {
    .container {
        padding-left: 10px;
        padding-right: 10px;
    }
    
    .hero-section {
        padding: 2rem 0;
    }
    
    .navbar-brand {
        font-size: 1.25rem;
    }
}

/* Custom utility classes */
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.shadow-hover {
    transition: box-shadow 0.3s ease;
}

.shadow-hover:hover {
    box-shadow: 0 8px 25px rgba(0,0,0,0.15) !important;
}

.border-gradient {
    border: 2px solid;
    border-image: linear-gradient(45deg, var(--primary-color), var(--info-color)) 1;
}