/* DigitalEDU Cursos - Estilos Admin */

.digitaledu-admin {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1d2327;
}

.digitaledu-admin-header {
    background: linear-gradient(135deg, #002f77, #0041a0);
    color: #fff;
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
}

.digitaledu-admin-header h1 {
    margin: 0;
    font-size: 2rem;
    font-weight: 700;
}

.digitaledu-admin-header p {
    margin: 0.5rem 0 0 0;
    opacity: 0.9;
}

.digitaledu-admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.digitaledu-admin-stat-card {
    background: #fff;
    border: 1px solid #e1e5e9;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.digitaledu-admin-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.digitaledu-admin-stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 1rem;
}

.digitaledu-admin-stat-icon.primary {
    background: #e3f2fd;
    color: #002f77;
}

.digitaledu-admin-stat-icon.success {
    background: #e8f5e8;
    color: #1d9500;
}

.digitaledu-admin-stat-icon.warning {
    background: #fff3e0;
    color: #f57c00;
}

.digitaledu-admin-stat-icon.info {
    background: #e0f2f1;
    color: #00695c;
}

.digitaledu-admin-stat-value {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: #1d2327;
}

.digitaledu-admin-stat-label {
    font-size: 0.9rem;
    color: #6c757d;
    font-weight: 500;
}

.digitaledu-admin-content {
    background: #fff;
    border: 1px solid #e1e5e9;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.digitaledu-admin-tabs {
    display: flex;
    background: #f8f9fa;
    border-bottom: 1px solid #e1e5e9;
}

.digitaledu-admin-tab {
    padding: 1rem 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    color: #6c757d;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
}

.digitaledu-admin-tab:hover {
    background: #e9ecef;
    color: #495057;
}

.digitaledu-admin-tab.active {
    background: #fff;
    color: #002f77;
    border-bottom-color: #002f77;
}

.digitaledu-admin-tab-content {
    padding: 2rem;
}

.digitaledu-admin-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}

.digitaledu-admin-table th,
.digitaledu-admin-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #e1e5e9;
}

.digitaledu-admin-table th {
    background: #f8f9fa;
    font-weight: 600;
    color: #495057;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.digitaledu-admin-table tr:hover {
    background: #f8f9fa;
}

.digitaledu-admin-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.digitaledu-admin-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.digitaledu-admin-btn-primary {
    background: #002f77;
    color: #fff;
}

.digitaledu-admin-btn-primary:hover {
    background: #0041a0;
    transform: translateY(-1px);
}

.digitaledu-admin-btn-secondary {
    background: #6c757d;
    color: #fff;
}

.digitaledu-admin-btn-secondary:hover {
    background: #5a6268;
}

.digitaledu-admin-btn-success {
    background: #1d9500;
    color: #fff;
}

.digitaledu-admin-btn-success:hover {
    background: #26b300;
}

.digitaledu-admin-btn-danger {
    background: #dc3545;
    color: #fff;
}

.digitaledu-admin-btn-danger:hover {
    background: #c82333;
}

.digitaledu-admin-btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
}

.digitaledu-admin-form {
    max-width: 800px;
    margin: 0 auto;
}

.digitaledu-admin-form-group {
    margin-bottom: 1.5rem;
}

.digitaledu-admin-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.digitaledu-admin-form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1d2327;
}

.digitaledu-admin-form-input,
.digitaledu-admin-form-textarea,
.digitaledu-admin-form-select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.digitaledu-admin-form-input:focus,
.digitaledu-admin-form-textarea:focus,
.digitaledu-admin-form-select:focus {
    outline: none;
    border-color: #002f77;
    box-shadow: 0 0 0 3px rgba(0, 47, 119, 0.1);
}

.digitaledu-admin-form-textarea {
    min-height: 120px;
    resize: vertical;
}

.digitaledu-admin-form-help {
    font-size: 0.85rem;
    color: #6c757d;
    margin-top: 0.25rem;
}

.digitaledu-admin-checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.digitaledu-admin-checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.digitaledu-admin-checkbox-item input[type="checkbox"] {
    margin: 0;
}

.digitaledu-admin-status {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.digitaledu-admin-status.active {
    background: #d4edda;
    color: #155724;
}

.digitaledu-admin-status.inactive {
    background: #f8d7da;
    color: #721c24;
}

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

.digitaledu-admin-status.draft {
    background: #e2e3e5;
    color: #6c757d;
}

.digitaledu-admin-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.digitaledu-admin-progress {
    width: 100%;
    height: 8px;
    background: #e1e5e9;
    border-radius: 4px;
    overflow: hidden;
}

.digitaledu-admin-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #002f77, #1d9500);
    transition: width 0.3s ease;
}

.digitaledu-admin-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.digitaledu-admin-pagination-btn {
    padding: 0.5rem 1rem;
    border: 1px solid #e1e5e9;
    background: #fff;
    color: #6c757d;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.digitaledu-admin-pagination-btn:hover {
    background: #f8f9fa;
    color: #002f77;
    border-color: #002f77;
}

.digitaledu-admin-pagination-btn.active {
    background: #002f77;
    color: #fff;
    border-color: #002f77;
}

.digitaledu-admin-pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.digitaledu-admin-search {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    align-items: center;
}

.digitaledu-admin-search-input {
    flex: 1;
    padding: 0.75rem;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 1rem;
}

.digitaledu-admin-search-input:focus {
    outline: none;
    border-color: #002f77;
    box-shadow: 0 0 0 3px rgba(0, 47, 119, 0.1);
}

.digitaledu-admin-filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.digitaledu-admin-filter {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.digitaledu-admin-filter label {
    font-size: 0.85rem;
    font-weight: 500;
    color: #6c757d;
}

.digitaledu-admin-filter select {
    padding: 0.5rem;
    border: 1px solid #e1e5e9;
    border-radius: 6px;
    font-size: 0.9rem;
}

.digitaledu-admin-empty {
    text-align: center;
    padding: 3rem;
    color: #6c757d;
}

.digitaledu-admin-empty i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.digitaledu-admin-empty h3 {
    margin: 0 0 0.5rem 0;
    color: #495057;
}

.digitaledu-admin-empty p {
    margin: 0;
}

.digitaledu-admin-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    color: #6c757d;
}

.digitaledu-admin-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid #e1e5e9;
    border-top: 2px solid #002f77;
    border-radius: 50%;
    animation: digitaledu-admin-spin 1s linear infinite;
    margin-right: 0.5rem;
}

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

.digitaledu-admin-message {
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem 0;
    font-weight: 500;
}

.digitaledu-admin-message-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.digitaledu-admin-message-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.digitaledu-admin-message-warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.digitaledu-admin-message-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* Drag and Drop */
.digitaledu-admin-sortable {
    list-style: none;
    padding: 0;
    margin: 0;
}

.digitaledu-admin-sortable-item {
    background: #fff;
    border: 1px solid #e1e5e9;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.5rem;
    cursor: move;
    transition: all 0.3s ease;
}

.digitaledu-admin-sortable-item:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.digitaledu-admin-sortable-item.ui-sortable-helper {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: rotate(2deg);
}

.digitaledu-admin-sortable-handle {
    color: #6c757d;
    margin-right: 0.5rem;
    cursor: move;
}

/* Responsividade */
@media (max-width: 768px) {
    .digitaledu-admin-stats {
        grid-template-columns: 1fr;
    }
    
    .digitaledu-admin-form-row {
        grid-template-columns: 1fr;
    }
    
    .digitaledu-admin-tabs {
        flex-wrap: wrap;
    }
    
    .digitaledu-admin-tab {
        flex: 1;
        min-width: 120px;
    }
    
    .digitaledu-admin-table {
        font-size: 0.85rem;
    }
    
    .digitaledu-admin-table th,
    .digitaledu-admin-table td {
        padding: 0.75rem 0.5rem;
    }
    
    .digitaledu-admin-actions {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .digitaledu-admin-search {
        flex-direction: column;
        align-items: stretch;
    }
    
    .digitaledu-admin-filters {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .digitaledu-admin-header {
        padding: 1.5rem;
    }
    
    .digitaledu-admin-header h1 {
        font-size: 1.5rem;
    }
    
    .digitaledu-admin-tab-content {
        padding: 1rem;
    }
    
    .digitaledu-admin-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}