/* Import Figtree font from Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Figtree:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --accent-color: #ffc107;
    --card-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    --card-radius: 16px;
    --transition-speed: 0.3s;
}

[data-bs-theme="dark"] {
    --primary-color: #3d8bfd;
    --card-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

body {
    background-color: var(--bs-body-bg);
    transition: background-color var(--transition-speed);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-content {
    flex: 1;
    padding: 2rem 1rem;
}

.card {
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    transition: all var(--transition-speed);
    border: 1px solid rgba(var(--bs-body-color-rgb), 0.05);
    height: 100%;
}

.sop-card {
    margin-bottom: 1.5rem;
    cursor: pointer;
}

.sop-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.15);
}

.category-badge {
    font-family: 'Figtree', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.4rem 0.8rem;
    border-radius: 50px;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
    display: inline-block;
    letter-spacing: 0.025em;
}

.theme-toggle {
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: background-color 0.2s;
}

.theme-toggle:hover {
    background-color: rgba(var(--bs-body-color-rgb), 0.1);
}

.admin-panel {
    display: none;
}

.sop-content {
    font-size: 1.1rem;
    line-height: 1.7;
}

.sop-content img {
    max-width: 100%;
    height: auto;
    margin: 1rem 0;
    border-radius: 8px;
}

.editor-container {
    height: 400px;
    margin-bottom: 20px;
}

#editor {
    height: 100%;
    font-size: 16px;
}

.ql-editor {
    min-height: 350px;
}

.ql-toolbar {
    border-top-left-radius: var(--card-radius);
    border-top-right-radius: var(--card-radius);
}

.ql-container {
    border-bottom-left-radius: var(--card-radius);
    border-bottom-right-radius: var(--card-radius);
    font-family: inherit;
}

.image-upload-container {
    margin-bottom: 15px;
    padding: 15px;
    border: 2px dashed #ddd;
    border-radius: 8px;
    text-align: center;
}

.image-upload-container.drag-over {
    background-color: rgba(var(--bs-primary-rgb), 0.1);
    border-color: var(--primary-color);
}

.image-upload-container i {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.upload-progress {
    margin-top: 10px;
    display: none;
}

.sop-preview {
    padding: 2rem;
    margin-bottom: 2rem;
    border-radius: var(--card-radius);
    background-color: var(--bs-body-bg);
    border: 1px solid rgba(var(--bs-body-color-rgb), 0.1);
    box-shadow: var(--card-shadow);
}

.sop-metadata {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(var(--bs-body-color-rgb), 0.1);
}

.image-preview {
    max-width: 100px;
    height: auto;
    border-radius: 4px;
    margin-right: 8px;
    margin-bottom: 8px;
}

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
}

.empty-state i {
    font-size: 4rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.card-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.25rem;
    transition: transform var(--transition-speed);
}

.dashboard-card:hover .card-icon {
    transform: scale(1.1);
}

.card-title {
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.card-description {
    color: var(--secondary-color);
    font-size: 0.95rem;
    margin-top: auto;
}

.coming-soon {
    opacity: 0.6;
    position: relative;
}

.sop-card {
    margin-bottom: 1.5rem;
    cursor: pointer;
    height: 100%;
}

.sop-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.15);
}

.sop-card-img {
    height: 160px;
    object-fit: cover;
    width: 100%;
    border-top-left-radius: var(--card-radius);
    border-top-right-radius: var(--card-radius);
}

.sop-card-placeholder {
    height: 160px;
    background: linear-gradient(135deg, var(--bs-secondary-bg) 0%, var(--bs-tertiary-bg) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    border-top-left-radius: var(--card-radius);
    border-top-right-radius: var(--card-radius);
}

.featured-sop-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--accent-color);
    color: #000;
    padding: 0.3rem 0.7rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: bold;
    z-index: 10;
}

.updated-sop-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: var(--primary-color);
    color: white;
    padding: 0.3rem 0.7rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: bold;
    z-index: 10;
}

/* Image alignment styles */
.sop-content img.align-left,
#sopDetailContent img.align-left,
.ql-editor img.align-left {
    float: left;
    margin-right: 1rem;
    margin-bottom: 0.5rem;
}

.sop-content img.align-right,
#sopDetailContent img.align-right,
.ql-editor img.align-right {
    float: right;
    margin-left: 1rem;
    margin-bottom: 0.5rem;
}

.sop-content img.align-center,
#sopDetailContent img.align-center,
.ql-editor img.align-center {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* Image size styles */
.sop-content img.size-25,
#sopDetailContent img.size-25,
.ql-editor img.size-25 {
    width: 25% !important;
    height: auto !important;
    max-width: 25% !important;
}

.sop-content img.size-50,
#sopDetailContent img.size-50,
.ql-editor img.size-50 {
    width: 50% !important;
    height: auto !important;
    max-width: 50% !important;
}

.sop-content img.size-75,
#sopDetailContent img.size-75,
.ql-editor img.size-75 {
    width: 75% !important;
    height: auto !important;
    max-width: 75% !important;
}

.sop-content img.size-100,
#sopDetailContent img.size-100,
.ql-editor img.size-100 {
    width: 100% !important;
    height: auto !important;
    max-width: 100% !important;
}

.sop-content img.size-custom,
#sopDetailContent img.size-custom,
.ql-editor img.size-custom {
    height: auto !important;
}

.category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.category-filter-btn {
    font-family: 'Figtree', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.025em;
    transition: all var(--transition-speed);
}

.category-filter-btn.active {
    transform: scale(1.05);
}

/* Video embed styles */
.video-embed-wrapper {
    position: relative;
    margin: 1.5rem 0;
    width: 100%;
    clear: both;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
}

.video-embed-wrapper iframe,
.video-embed-wrapper .ql-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
    max-width: none !important;
    border: none;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Video alignment styles */
.video-embed-wrapper.align-left {
    float: left;
    margin-right: 1.5rem;
    margin-bottom: 1rem;
    clear: left;
}

.video-embed-wrapper.align-right {
    float: right;
    margin-left: 1.5rem;
    margin-bottom: 1rem;
    clear: right;
}

.video-embed-wrapper.align-center {
    margin-left: auto;
    margin-right: auto;
    clear: both;
}

/* Video size styles */
.video-embed-wrapper.size-25 {
    width: 25% !important;
    padding-bottom: calc(25% * 9/16) !important;
}

.video-embed-wrapper.size-50 {
    width: 50% !important;
    padding-bottom: calc(50% * 9/16) !important;
}

.video-embed-wrapper.size-75 {
    width: 75% !important;
    padding-bottom: calc(75% * 9/16) !important;
}

.video-embed-wrapper.size-100 {
    width: 100% !important;
    padding-bottom: 56.25% !important;
}

.video-embed-wrapper.size-custom {
    width: var(--custom-width, 60%) !important;
    padding-bottom: calc(var(--custom-width, 60%) * 9/16) !important;
}

/* Training Module Tiles */
.training-module-tile {
    background: white;
    border: none;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    height: 100%;
}

.training-module-tile:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Featured training module styles */
.training-module-tile.featured-module {
    border: 2px solid #ffc107;
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.2), 0 0 20px rgba(255, 193, 7, 0.1);
}

.training-module-tile.featured-module:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(255, 193, 7, 0.3), 0 0 30px rgba(255, 193, 7, 0.15);
}

.featured-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #ffc107;
    color: #212529;
    padding: 0.3rem 0.7rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: bold;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(255, 193, 7, 0.3);
}

.featured-badge i {
    margin-right: 0.25rem;
}

[data-bs-theme="dark"] .training-module-tile.featured-module {
    border-color: #ffc107;
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3), 0 0 20px rgba(255, 193, 7, 0.15);
}

[data-bs-theme="dark"] .training-module-tile.featured-module:hover {
    box-shadow: 0 8px 25px rgba(255, 193, 7, 0.4), 0 0 30px rgba(255, 193, 7, 0.2);
}

.training-module-tile .card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 1.5rem;
    position: relative;
}

.training-module-tile .card-header::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(30%, -30%);
}

.training-module-tile .card-header h5 {
    font-family: 'Figtree', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-weight: 600;
    letter-spacing: 0.025em;
    margin-bottom: 1px;
}

.module-tile-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.module-tile-stat {
    text-align: center;
    flex: 1;
}

.module-tile-stat-number {
    font-size: 1.2rem;
    font-weight: bold;
    display: block;
    line-height: 1;
}

.module-tile-stat-label {
    font-family: 'Figtree', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 0.7rem;
    font-weight: 500;
    opacity: 0.9;
    margin-top: 0.25rem;
    letter-spacing: 0.025em;
    text-transform: uppercase;
}

.training-module-tile .card-body {
    padding: 1.5rem;
}

.module-tile-department {
    font-family: 'Figtree', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    display: inline-block;
    padding: 0.4rem 0.8rem;
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    color: #495057;
    margin-bottom: 1rem;
    letter-spacing: 0.025em;
}

.module-tile-description {
    color: #666;
    line-height: 1.5;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.module-tile-progress {
    margin-top: 1rem;
}

.module-tile-progress .progress {
    height: 6px;
    background-color: #e9ecef;
    border-radius: 3px;
    margin-bottom: 0.5rem;
}

.module-tile-progress-text {
    font-size: 0.8rem;
    color: #6c757d;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.module-tile-sop-count {
    color: #495057;
    font-weight: 500;
}

/* Responsive adjustments for tiles */
@media (max-width: 768px) {
    .training-module-tile .card-header {
        padding: 1rem;
    }
    
    .module-tile-stats {
        flex-direction: column;
        gap: 0.5rem;
        align-items: stretch;
    }
    
    .module-tile-stat {
        display: flex;
        justify-content: space-between;
        align-items: center;
        text-align: left;
    }
}

/* Loading state for tiles */
.training-module-tile.loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

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

/* Additional CSS for the selected SOPs list */
.min-height-100 {
    min-height: 100px;
}

.sop-selection-item {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    transition: all 0.2s ease;
    cursor: pointer;
}

.sop-selection-item:hover {
    background-color: #f8f9fa;
}

.sop-selection-item input[type="checkbox"] {
    margin-right: 0.75rem;
    transform: scale(1.2);
}

.sop-selection-item.selected {
    background-color: #e7f3ff;
    border-color: #007bff;
}

.sop-info {
    flex: 1;
}

.sop-info h6 {
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
}

.sop-info small {
    color: #6c757d;
}

.selected-sop-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    cursor: move;
}

.selected-sop-item:hover {
    background: #e9ecef;
}

.selected-sop-item .drag-handle {
    color: #6c757d;
    margin-right: 0.5rem;
    cursor: grab;
}

.selected-sop-item .drag-handle:active {
    cursor: grabbing;
}

.selected-sop-item .remove-sop {
    color: #dc3545;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
}

.selected-sop-item .remove-sop:hover {
    background: #dc3545;
    color: white;
}

/* Color Picker Interface */
.color-suggestions {
    margin-bottom: 1rem;
}

.color-swatches {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.color-swatch {
    width: 2.5rem;
    height: 2.5rem;
    border: 2px solid #dee2e6;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.color-swatch:hover {
    transform: scale(1.1);
    border-color: #6c757d;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.color-swatch.selected {
    border-color: #000;
    border-width: 3px;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.color-swatch.selected::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: bold;
    font-size: 1rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
}

.form-control-color {
    width: 60px;
    height: 38px;
    padding: 2px;
    border-radius: 0.375rem;
}

#categoryColorHex,
#departmentColorHex {
    font-family: 'Courier New', monospace;
    text-transform: uppercase;
}

/* Custom category badges with custom colors */
.category-badge.custom-color {
    color: white !important;
}

/* Responsive color swatches */
@media (max-width: 576px) {
    .color-swatches {
        gap: 0.25rem;
    }
    
    .color-swatch {
        width: 2rem;
        height: 2rem;
    }
}

/* Pagination Styles */
.pagination-container {
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.pagination {
    --bs-pagination-padding-x: 0.75rem;
    --bs-pagination-padding-y: 0.5rem;
    --bs-pagination-font-size: 0.9rem;
    --bs-pagination-color: var(--bs-body-color);
    --bs-pagination-bg: var(--bs-body-bg);
    --bs-pagination-border-width: 1px;
    --bs-pagination-border-color: var(--bs-border-color);
    --bs-pagination-border-radius: 0.5rem;
    --bs-pagination-hover-color: var(--bs-primary);
    --bs-pagination-hover-bg: var(--bs-primary-bg-subtle);
    --bs-pagination-hover-border-color: var(--bs-primary-border-subtle);
    --bs-pagination-focus-color: var(--bs-primary);
    --bs-pagination-focus-bg: var(--bs-primary-bg-subtle);
    --bs-pagination-focus-box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
    --bs-pagination-active-color: #fff;
    --bs-pagination-active-bg: var(--bs-primary);
    --bs-pagination-active-border-color: var(--bs-primary);
    --bs-pagination-disabled-color: var(--bs-secondary-color);
    --bs-pagination-disabled-bg: var(--bs-secondary-bg);
    --bs-pagination-disabled-border-color: var(--bs-border-color);
}

.pagination .page-link {
    background-color: var(--bs-pagination-bg);
    border: var(--bs-pagination-border-width) solid var(--bs-pagination-border-color);
    color: var(--bs-pagination-color);
    text-decoration: none;
    padding: var(--bs-pagination-padding-y) var(--bs-pagination-padding-x);
    margin-left: -1px;
    font-size: var(--bs-pagination-font-size);
    font-weight: 500;
    transition: all var(--transition-speed);
    border-radius: 0;
}

.pagination .page-item:first-child .page-link {
    border-top-left-radius: var(--bs-pagination-border-radius);
    border-bottom-left-radius: var(--bs-pagination-border-radius);
}

.pagination .page-item:last-child .page-link {
    border-top-right-radius: var(--bs-pagination-border-radius);
    border-bottom-right-radius: var(--bs-pagination-border-radius);
}

.pagination .page-link:hover {
    background-color: var(--bs-pagination-hover-bg);
    border-color: var(--bs-pagination-hover-border-color);
    color: var(--bs-pagination-hover-color);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.pagination .page-link:focus {
    background-color: var(--bs-pagination-focus-bg);
    border-color: var(--bs-pagination-hover-border-color);
    color: var(--bs-pagination-focus-color);
    box-shadow: var(--bs-pagination-focus-box-shadow);
}

.pagination .page-item.active .page-link {
    background-color: var(--bs-pagination-active-bg);
    border-color: var(--bs-pagination-active-border-color);
    color: var(--bs-pagination-active-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(var(--bs-primary-rgb), 0.25);
}

.pagination .page-item.disabled .page-link {
    background-color: var(--bs-pagination-disabled-bg);
    border-color: var(--bs-pagination-disabled-border-color);
    color: var(--bs-pagination-disabled-color);
    pointer-events: none;
    opacity: 0.65;
}

.pagination-info {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: var(--bs-secondary-color);
    font-weight: 500;
}

/* Responsive pagination */
@media (max-width: 768px) {
    .pagination-container .d-flex {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .pagination {
        justify-content: center;
    }
    
    .pagination .page-item .page-link {
        padding: 0.375rem 0.5rem;
        font-size: 0.8rem;
    }
    
    /* Hide page numbers on small screens, keep only prev/next */
    .pagination .page-item:not(:first-child):not(:last-child) {
        display: none;
    }
}

@media (max-width: 576px) {
    .pagination .page-link {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .pagination-info {
        font-size: 0.8rem;
    }
}

/* Dark mode pagination adjustments */
[data-bs-theme="dark"] .pagination .page-link {
    --bs-pagination-bg: var(--bs-dark);
    --bs-pagination-border-color: var(--bs-border-color);
    --bs-pagination-color: var(--bs-body-color);
    --bs-pagination-hover-bg: var(--bs-primary-bg-subtle);
    --bs-pagination-disabled-bg: var(--bs-secondary-bg);
}

[data-bs-theme="dark"] .pagination .page-item.active .page-link {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
    color: #fff;
}

/* Enhanced pagination button effects */
.pagination .page-link {
    position: relative;
    overflow: hidden;
}

.pagination .page-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.pagination .page-link:hover::before {
    left: 100%;
}

.pagination .page-item.active .page-link::before {
    display: none;
}

/* Smooth loading states */
.pagination .page-link.loading {
    position: relative;
    pointer-events: none;
}

.pagination .page-link.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 12px;
    margin-top: -6px;
    margin-left: -6px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Version Badge Styles */
.version-badge {
    font-family: 'Courier New', monospace;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    letter-spacing: 0.5px;
    border: 1px solid var(--bs-border-color);
    background: var(--bs-light) !important;
    color: var(--bs-dark) !important;
    min-width: 45px;
    text-align: center;
}

[data-bs-theme="dark"] .version-badge {
    background: var(--bs-dark) !important;
    color: var(--bs-light) !important;
    border-color: var(--bs-border-color);
}

/* Version info in cards */
.card-footer .version-badge {
    font-size: 0.65rem;
    padding: 0.2rem 0.4rem;
    margin-left: auto;
}

/* Version info in tables */
.table td small.text-muted {
    font-size: 0.75rem;
    line-height: 1.2;
}

/* Enhanced version display */
.version-info {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
}

.version-info .version-number {
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: var(--bs-primary);
    background: var(--bs-primary-bg-subtle);
    padding: 0.1rem 0.4rem;
    border-radius: 6px;
    border: 1px solid var(--bs-primary-border-subtle);
}

.revision-info {
    color: var(--bs-secondary-color);
    font-style: italic;
}

/* Version badges with different states */
.version-badge.new-version {
    background: var(--bs-success) !important;
    color: white !important;
    border-color: var(--bs-success);
    animation: pulse-success 2s infinite;
}

.version-badge.major-version {
    background: var(--bs-warning) !important;
    color: var(--bs-dark) !important;
    border-color: var(--bs-warning);
    font-weight: bold;
}

@keyframes pulse-success {
    0%, 100% { 
        box-shadow: 0 0 0 0 rgba(var(--bs-success-rgb), 0.7);
    }
    50% { 
        box-shadow: 0 0 0 5px rgba(var(--bs-success-rgb), 0);
    }
}

/* Responsive version display */
@media (max-width: 768px) {
    .version-badge {
        font-size: 0.6rem;
        padding: 0.15rem 0.3rem;
        min-width: 35px;
    }
    
    .card-footer.d-flex {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }
    
    .card-footer .version-badge {
        align-self: flex-end;
    }
}

/* Feature Cards for Staff Dashboard */
.staff-dashboard {
    padding: 2rem 0;
}

.feature-card {
    background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    border-color: #007bff;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #007bff, #0056b3);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    border-radius: 12px;
    margin-bottom: 1.5rem;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 4px 15px rgba(0,123,255,0.3);
}

.feature-card-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #212529;
}

.feature-card-content p {
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.feature-card-stats {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.stat-item {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: #6c757d;
    font-weight: 500;
}

.feature-card-arrow {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    color: #007bff;
    font-size: 1.2rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-card-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* Modern Tabs Styling */
.modern-tabs {
    border-bottom: none;
    margin-bottom: 0 !important;
}

.modern-tabs .nav-item {
    margin-bottom: 0;
}

.modern-tabs .nav-link {
    border: none;
    border-radius: 12px 12px 0 0;
    padding: 1rem 1.5rem;
    font-weight: 500;
    color: #6c757d;
    background: transparent;
    transition: all 0.3s ease;
    margin-right: 0.25rem;
    position: relative;
}

.modern-tabs .nav-link:hover {
    border-color: transparent;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    color: #495057;
    transform: translateY(-2px);
}

.modern-tabs .nav-link.active {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(0,123,255,0.3);
}

.modern-tabs .nav-link.active::after {
    display: none;
}

.modern-tabs .badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
    border-radius: 10px;
    font-weight: 600;
}

.modern-tabs .nav-link.active .badge {
    background-color: rgba(255,255,255,0.2) !important;
    color: white !important;
}

/* Purple badge for manage training */
.bg-purple {
    background-color: #6f42c1 !important;
}

/* Dark theme adjustments */
[data-bs-theme="dark"] .feature-card {
    background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
    border-color: #4a5568;
    color: #e2e8f0;
}

[data-bs-theme="dark"] .feature-card:hover {
    border-color: #007bff;
    box-shadow: 0 8px 25px rgba(0,0,0,0.4);
}

[data-bs-theme="dark"] .feature-card-content h3 {
    color: #f7fafc;
}

[data-bs-theme="dark"] .stat-item {
    color: #a0aec0;
}

[data-bs-theme="dark"] .modern-tabs {
    border-bottom: none;
}

[data-bs-theme="dark"] .modern-tabs .nav-link {
    color: #a0aec0;
}

[data-bs-theme="dark"] .modern-tabs .nav-link:hover {
    background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%);
    color: #e2e8f0;
}

/* Responsive design */
@media (max-width: 768px) {
    .feature-card {
        padding: 1.5rem;
        text-align: center;
    }
    
    .feature-card-arrow {
        display: none;
    }
    
    .modern-tabs .nav-link {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    .modern-tabs .nav-link span:not(.badge) {
        display: none;
    }
    
    .modern-tabs .nav-link i {
        margin-right: 0 !important;
    }
}