/* Request Cards Styles */

.requests-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 1.5rem;
}

.request-card {
    background: var(--bg-card);
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-card);
    padding: 1.5rem;
    transition: var(--transition);
}

.request-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.request-card.green-border {
    border-color: #10b981;
}

.request-card.orange-border {
    border-color: #f59e0b;
}

.request-card.red-border {
    border-color: #ef4444;
}

.request-card.gray-border {
    border-color: #6b7280;
    opacity: 0.7;
}

.request-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--glass-border);
}

.request-id {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.request-id strong {
    font-size: 1.125rem;
    color: var(--text-main);
}

.ot-badge {
    background: var(--accent);
    color: var(--bg-dark);
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    width: fit-content;
}

.request-status {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-end;
}

.status-badge {
    padding: 0.375rem 0.875rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-badge.green {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
    border: 1px solid #10b981;
}

.status-badge.orange {
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
    border: 1px solid #f59e0b;
}

.status-badge.red {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border: 1px solid #ef4444;
}

.status-badge.gray {
    background: rgba(107, 114, 128, 0.2);
    color: #6b7280;
    border: 1px solid #6b7280;
}

.priority-badge {
    padding: 0.25rem 0.625rem;
    border-radius: 0.75rem;
    font-size: 0.7rem;
    font-weight: 600;
}

.priority-badge.normal,
.priority-badge.low {
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
}

.priority-badge.urgente,
.priority-badge.high {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.priority-badge.medium {
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
}

.request-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.meta-item i {
    width: 16px;
    height: 16px;
}

.request-items {
    background: var(--glass);
    border-radius: 0.75rem;
    padding: 1rem;
    margin-bottom: 1rem;
    max-height: 200px;
    overflow-y: auto;
}

.request-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--glass-border);
}

.request-item:last-child {
    border-bottom: none;
}

.item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.item-info strong {
    font-size: 0.875rem;
}

.item-sku {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: 'Courier New', monospace;
}

.item-qty {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
}

.item-status {
    padding: 0.25rem 0.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 0.75rem;
}

.item-status.available {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.item-status.partial {
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
}

.item-status.unavailable {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.request-notes {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    background: var(--glass);
    padding: 0.875rem;
    border-radius: 0.75rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.request-notes i {
    width: 16px;
    height: 16px;
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.request-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

.request-actions button {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
}

.request-actions button i {
    width: 16px;
    height: 16px;
}

.btn-danger {
    background: transparent;
    border: 1px solid var(--danger);
    color: var(--danger);
}

.btn-danger:hover {
    background: var(--danger);
    color: white;
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    text-align: center;
    background: var(--bg-card);
    border-radius: var(--radius-card);
    border: 1px solid var(--glass-border);
}

.empty-state i {
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

.empty-state h3 {
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.empty-state p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.btn-primary {
    background: var(--accent);
    color: var(--bg-dark);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-button);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: scale(1.05);
}

/* Request Detail Modal */
.request-detail {
    padding: 1rem 0;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.detail-item label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
}

.detail-item strong,
.detail-item span {
    font-size: 0.875rem;
}

.detail-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: 0.75rem;
    overflow: hidden;
}

.detail-table thead {
    background: var(--glass);
}

.detail-table th,
.detail-table td {
    padding: 0.875rem 1rem;
    text-align: left;
    font-size: 0.875rem;
}

.detail-table th {
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 0.75rem;
}

.detail-table tbody tr {
    border-bottom: 1px solid var(--glass-border);
}

.detail-table tbody tr:last-child {
    border-bottom: none;
}

.detail-table tbody tr:hover {
    background: var(--glass);
}

/* Responsive */
@media (max-width: 768px) {
    .requests-grid {
        grid-template-columns: 1fr;
    }

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

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