/* Permissions Administration Styles */

.permissions-matrix-container {
    overflow-x: auto;
    max-height: 70vh;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
}

.permissions-matrix {
    margin-bottom: 0;
    font-size: 0.875rem;
}

.permissions-matrix th,
.permissions-matrix td {
    border: 1px solid #dee2e6;
    vertical-align: middle;
    padding: 0.5rem;
}

/* Header styles */
.permissions-matrix thead th {
    position: sticky;
    top: 0;
    background: #f8f9fa;
    z-index: 10;
    border-bottom: 2px solid #dee2e6;
}

.menu-column {
    position: sticky;
    left: 0;
    background: #f8f9fa;
    z-index: 11;
    min-width: 300px;
    max-width: 350px;
}

.perfil-column {
    min-width: 120px;
    text-align: center;
}

.perfil-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.perfil-name {
    font-weight: 600;
    color: #495057;
}

.perfil-actions {
    display: flex;
    gap: 0.25rem;
}

/* Menu cells */
.menu-cell {
    position: sticky;
    left: 0;
    background: white;
    border-right: 2px solid #dee2e6;
}

.menu-row:hover .menu-cell {
    background: #f8f9fa;
}

.menu-cell .expand-icon {
    cursor: pointer;
    color: #007bff;
    margin-right: 0.25rem;
    transition: all 0.2s ease;
}

.menu-cell .expand-icon:hover {
    color: #0056b3;
}

.menu-cell .expand-icon.collapsed {
    transform: rotate(-90deg);
}

.menu-icon {
    color: #007bff;
    margin-right: 0.25rem;
}

.menu-name {
    font-weight: 500;
}

/* Level-specific indentation and styling */
.menu-cell.level-1 {
    font-weight: 600;
    background: linear-gradient(90deg, #e3f2fd 0%, white 10%);
    border-left: 4px solid #2196f3;
}

.menu-cell.level-2 {
    background: linear-gradient(90deg, #e8f5e8 0%, white 10%);
    border-left: 4px solid #4caf50;
}

.menu-cell.level-3 {
    background: linear-gradient(90deg, #fff3e0 0%, white 10%);
    border-left: 4px solid #ff9800;
}

.menu-cell.level-4 {
    background: linear-gradient(90deg, #ffebee 0%, white 10%);
    border-left: 4px solid #f44336;
}

/* Permission cells */
.permission-cell {
    text-align: center;
    background: white;
    transition: all 0.2s ease;
}

.permission-cell:hover {
    background: #f0f8ff;
}

.menu-row:hover .permission-cell {
    background: #f8f9fa;
}

.menu-row:hover .permission-cell:hover {
    background: #e3f2fd;
}

/* Custom checkbox styling */
.custom-control-input:checked ~ .custom-control-label::before {
    background-color: #28a745;
    border-color: #28a745;
}

.custom-control-input:focus ~ .custom-control-label::before {
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

.custom-control-label::before {
    transition: all 0.2s ease;
}

/* Row states */
.menu-row.collapsed {
    display: none;
}

.menu-row.highlighted {
    background-color: #fff3cd;
}

.menu-row.changed .permission-cell {
    position: relative;
}

.menu-row.changed .permission-cell::after {
    content: '';
    position: absolute;
    top: 2px;
    right: 2px;
    width: 6px;
    height: 6px;
    background: #ffc107;
    border-radius: 50%;
}

/* Action buttons */
.btn-xs {
    padding: 0.125rem 0.25rem;
    font-size: 0.75rem;
    line-height: 1;
    border-radius: 0.2rem;
}

.btn-select-all-perfil,
.btn-unselect-all-perfil {
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.btn-select-all-perfil:hover,
.btn-unselect-all-perfil:hover {
    opacity: 1;
}

/* Permissions summary */
#permissions-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.summary-card {
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    padding: 1rem;
    min-width: 200px;
    text-align: center;
}

.summary-card h5 {
    margin-bottom: 0.5rem;
    color: #495057;
}

.summary-card .summary-count {
    font-size: 1.5rem;
    font-weight: 600;
    color: #007bff;
}

.summary-card .summary-label {
    font-size: 0.875rem;
    color: #6c757d;
}

/* Loading states */
.permissions-matrix.loading {
    opacity: 0.6;
    pointer-events: none;
}

.permissions-matrix.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 32px;
    height: 32px;
    border: 3px solid #dee2e6;
    border-top-color: #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    transform: translate(-50%, -50%);
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Template descriptions */
.template-description {
    margin-top: 1rem;
    padding: 0.75rem;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    display: none;
}

.template-description.active {
    display: block;
}

.template-description h6 {
    margin-bottom: 0.5rem;
    color: #495057;
}

.template-description ul {
    margin-bottom: 0;
    padding-left: 1.25rem;
}

.template-description li {
    font-size: 0.875rem;
    color: #6c757d;
    margin-bottom: 0.25rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .permissions-matrix-container {
        max-height: 60vh;
    }

    .menu-column {
        min-width: 250px;
        max-width: 280px;
    }

    .perfil-column {
        min-width: 80px;
    }

    .perfil-header {
        font-size: 0.75rem;
    }

    .perfil-actions {
        flex-direction: column;
        gap: 0.125rem;
    }

    .menu-cell {
        font-size: 0.75rem;
    }

    .custom-control {
        min-height: 1rem;
    }

    .custom-control-label::before,
    .custom-control-label::after {
        width: 0.875rem;
        height: 0.875rem;
    }
}

/* Print styles */
@media print {
    .permissions-matrix-container {
        max-height: none;
        overflow: visible;
    }

    .card-tools,
    .perfil-actions,
    .btn {
        display: none !important;
    }

    .permissions-matrix {
        font-size: 0.75rem;
    }

    .menu-column,
    .menu-cell {
        position: static;
    }
}

/* Light mode override (maintains light theme even in dark mode preference) */
@media (prefers-color-scheme: dark) {
    .permissions-matrix thead th,
    .menu-cell {
        background: #f8f9fa;
        color: #495057;
    }

    .menu-cell.level-1 {
        background: linear-gradient(90deg, #e3f2fd 0%, white 10%);
    }

    .menu-cell.level-2 {
        background: linear-gradient(90deg, #e8f5e8 0%, white 10%);
    }

    .menu-cell.level-3 {
        background: linear-gradient(90deg, #fff3e0 0%, white 10%);
    }

    .menu-cell.level-4 {
        background: linear-gradient(90deg, #ffebee 0%, white 10%);
    }

    .permission-cell {
        background: white;
        color: #495057;
    }

    .permission-cell:hover {
        background: #f0f8ff;
    }
}

/* Accessibility improvements */
.permission-checkbox:focus + .custom-control-label::before {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

.expand-icon:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* Animation for row expansion/collapse */
.menu-row {
    transition: all 0.3s ease;
}

.menu-row.expanding {
    animation: expandRow 0.3s ease;
}

.menu-row.collapsing {
    animation: collapseRow 0.3s ease;
}

@keyframes expandRow {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes collapseRow {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-10px);
    }
}