/* Custom styles */
* {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.hero-section {
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url('https://images.unsplash.com/photo-1555041469-a586c61ea9bc?w=1920') center/cover no-repeat;
    opacity: 0.08;
}

.product-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: default;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.15) !important;
}

.cat-card {
    transition: all 0.3s ease;
}

.cat-card:hover {
    background: #0d6efd;
    color: white;
}

.cat-card:hover i, .cat-card:hover h6 {
    color: white !important;
}

.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    z-index: 1000;
    transition: transform 0.3s;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: white;
}

/* Admin styles */
.admin-sidebar {
    min-height: calc(100vh - 56px);
    background: #1a1a2e;
}

.admin-sidebar .nav-link {
    color: rgba(255,255,255,0.7);
    padding: 12px 20px;
    border-radius: 0;
    transition: all 0.3s;
}

.admin-sidebar .nav-link:hover {
    color: white;
    background: rgba(255,255,255,0.1);
}

.admin-sidebar .nav-link.active {
    color: white;
    background: rgba(255,255,255,0.15);
}

.admin-sidebar .nav-link i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

.stat-card {
    border-radius: 10px;
    transition: transform 0.3s;
}

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

/* Product image in admin */
.img-thumb {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
}

@media (max-width: 768px) {
    .display-4 {
        font-size: 2rem;
    }
    .hero-section {
        padding: 30px 0 !important;
    }
}