/* Marketplace Section */
.marketplace {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, transparent 0%, rgba(245, 158, 11, 0.05) 50%, transparent 100%);
}

.marketplace-filters {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-2xl);
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: transparent;
    border: 1px solid var(--gray-600);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.search-box {
    position: relative;
    min-width: 300px;
}

.search-box i {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-box input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md) var(--spacing-sm) 2.5rem;
    background: var(--bg-glass);
    border: 1px solid var(--gray-600);
    border-radius: var(--radius-full);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.marketplace-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.service-item {
    background: var(--bg-card);
    border: 1px solid var(--gray-700);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    cursor: pointer;
}

.service-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-xl);
    transform: translateY(-3px);
}

.service-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-3xl);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.service-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.service-item:hover .service-image::before {
    transform: translateX(100%);
}

.service-content {
    padding: var(--spacing-lg);
}

.service-header {
    display: flex;
    align-items: start;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.service-name {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.service-price {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--primary-color);
    white-space: nowrap;
}

.service-provider {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.provider-avatar {
    width: 32px;
    height: 32px;
    background: var(--primary-color);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.provider-name {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.service-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.service-tags {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.service-tag {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.service-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.service-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.rating-stars {
    color: var(--secondary-color);
    font-size: var(--font-size-sm);
}

.rating-value {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.service-delivery {
    color: var(--text-muted);
    font-size: var(--font-size-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.marketplace-actions {
    text-align: center;
}

/* Service Detail Modal */
.service-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.service-modal.active {
    opacity: 1;
    visibility: visible;
}

.service-modal-content {
    background: var(--bg-primary);
    border: 1px solid var(--gray-700);
    border-radius: var(--radius-lg);
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.service-modal-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-700);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.service-modal-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.service-modal-close {
    background: none;
    border: none;
    font-size: var(--font-size-2xl);
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--spacing-sm);
    transition: color var(--transition-fast);
}

.service-modal-close:hover {
    color: var(--text-primary);
}

.service-modal-body {
    padding: var(--spacing-xl);
}

.service-detail-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-2xl);
}

.service-detail-main {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.service-detail-sidebar {
    background: var(--bg-card);
    border: 1px solid var(--gray-700);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    height: fit-content;
    backdrop-filter: blur(10px);
}

.service-detail-price {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.service-detail-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.service-detail-features li {
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.service-detail-features li::before {
    content: '✓';
    color: var(--success-color);
    font-weight: bold;
}

.order-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    border: none;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.order-btn:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    box-shadow: var(--shadow-glow);
    transform: translateY(-1px);
}

/* Modals */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-primary);
    border: 1px solid var(--gray-700);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    backdrop-filter: blur(20px);
}

.modal-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-700);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: var(--font-size-xl);
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--spacing-sm);
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: var(--spacing-xl);
}

/* Loading States */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--gray-600);
    border-top: 3px solid var(--primary-color);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

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

.skeleton {
    background: linear-gradient(90deg, var(--gray-700) 25%, var(--gray-600) 50%, var(--gray-700) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-text {
    height: 1em;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
}

.skeleton-title {
    height: 1.5em;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
    width: 70%;
}

.skeleton-image {
    height: 200px;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

/* Responsive */
@media (max-width: 768px) {
    .marketplace-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box {
        min-width: auto;
    }
    
    .marketplace-grid {
        grid-template-columns: 1fr;
    }
    
    .service-detail-grid {
        grid-template-columns: 1fr;
    }
    
    .service-detail-sidebar {
        order: -1;
    }
    
    .modal-content {
        margin: var(--spacing-md);
        width: calc(100% - 2rem);
    }
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: var(--spacing-3xl);
    color: var(--text-muted);
}

.empty-state i {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-lg);
    opacity: 0.5;
}

.empty-state h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.empty-state p {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-lg);
}

/* Notifications */
.notification {
    position: fixed;
    top: 100px;
    right: var(--spacing-lg);
    background: var(--bg-card);
    border: 1px solid var(--gray-700);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    max-width: 400px;
    z-index: var(--z-tooltip);
    backdrop-filter: blur(20px);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
}

.notification.show {
    transform: translateX(0);
}

.notification.success {
    border-color: var(--success-color);
    background: rgba(16, 185, 129, 0.1);
}

.notification.error {
    border-color: var(--danger-color);
    background: rgba(239, 68, 68, 0.1);
}

.notification.warning {
    border-color: var(--warning-color);
    background: rgba(245, 158, 11, 0.1);
}

.notification-content {
    display: flex;
    align-items: start;
    gap: var(--spacing-md);
}

.notification-icon {
    font-size: var(--font-size-lg);
    margin-top: 2px;
}

.notification.success .notification-icon {
    color: var(--success-color);
}

.notification.error .notification-icon {
    color: var(--danger-color);
}

.notification.warning .notification-icon {
    color: var(--warning-color);
}

.notification-text {
    flex: 1;
}

.notification-title {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.notification-message {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
}

.notification-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--spacing-xs);
    transition: color var(--transition-fast);
}

.notification-close:hover {
    color: var(--text-primary);
}