/* Marketplace Seller Detail Page Styles */

.seller-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.seller-avatar {
    border: 4px solid #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.stat-card {
    transition: transform 0.2s ease-in-out;
}

.stat-card:hover {
    transform: translateY(-2px);
}

.nav-tabs .nav-link {
    border: none;
    border-bottom: 3px solid transparent;
    color: #6c757d;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    margin-right: 1rem;
}

.nav-tabs .nav-link:hover {
    border-color: transparent;
    color: #0d6efd;
}

.nav-tabs .nav-link.active {
    background: none;
    border-color: transparent transparent #0d6efd transparent;
    color: #0d6efd;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.seller-contact-card {
    position: sticky;
    top: 2rem;
}

.rating-stars {
    color: #ffc107;
}

.verification-badge {
    background: linear-gradient(45deg, #28a745, #20c997);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.seller-stats {
    background: #f8f9fa;
    border-radius: 0.5rem;
    padding: 1.5rem;
}

.seller-stats .stat-item {
    text-align: center;
    padding: 0.5rem;
}

.seller-stats .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: #0d6efd;
    line-height: 1;
}

.seller-stats .stat-label {
    font-size: 0.875rem;
    color: #6c757d;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .seller-header .row {
        text-align: center;
    }

    .seller-avatar {
        margin-bottom: 1rem;
    }

    .seller-stats .stat-item {
        margin-bottom: 1rem;
    }

    .nav-tabs .nav-link {
        font-size: 0.875rem;
        padding: 0.5rem 1rem;
        margin-right: 0.5rem;
    }
}

/* Product card hover effects */
.product-card {
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

/* Tab content animations */
.tab-pane {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.tab-pane.show.active {
    opacity: 1;
}

/* Empty state styling */
.empty-state {
    padding: 3rem 1rem;
    text-align: center;
    color: #6c757d;
}

.empty-state i {
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Back to top button */
.back-to-suppliers {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.back-to-suppliers:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}