/* File: public/stylesheets/projectWheel/currentRevisions.css */
/* Current Revisions tab styling for teams dashboard */

/* =============================================================================
   Current Revisions Tab Specific Styles
   ============================================================================= */

#current-revisions {
    min-height: 600px;
}

/* Filter Controls */
.current-revisions-filters {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid #dee2e6;
}

.current-revisions-filters .form-label {
    font-weight: 600;
    color: #495057;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.current-revisions-filters .form-select {
    border-radius: 6px;
    border: 1px solid #ced4da;
    transition: all 0.2s ease;
}

.current-revisions-filters .form-select:focus {
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
    border-color: #86b7fe;
}

/* Chart Cards */
.current-revisions-chart-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: 1px solid #dee2e6;
    border-radius: 10px;
    overflow: hidden;
}

.current-revisions-chart-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.current-revisions-chart-card .card-header {
    background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
    border-bottom: 2px solid #e9ecef;
    font-weight: 600;
    color: #495057;
}

.current-revisions-chart-card .card-body {
    padding: 1.5rem;
    background: #fff;
}

/* Chart Canvas Styling */
.current-revisions-chart-canvas {
    max-height: 400px !important;
    margin: 0 auto;
}

/* Alert Cards */
.current-revisions-alert-card {
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.2s ease;
}

.current-revisions-alert-card:hover {
    transform: translateY(-1px);
}

.current-revisions-alert-card.border-warning {
    border-left: 4px solid #ffc107 !important;
}

.current-revisions-alert-card.border-info {
    border-left: 4px solid #0dcaf0 !important;
}

.current-revisions-alert-card .card-header {
    font-weight: 600;
}

/* Alert Items */
.revision-alert-item {
    transition: all 0.2s ease;
    border-radius: 6px;
    margin-bottom: 0.75rem !important;
}

.revision-alert-item:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.revision-alert-item .alert-heading {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.revision-alert-item .alert-heading i {
    margin-right: 0.5rem;
    opacity: 0.8;
}

/* Impact Level Badges */
.impact-badge-critical {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%) !important;
    color: white !important;
    font-weight: 600;
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.impact-badge-major {
    background: linear-gradient(135deg, #fd7e14 0%, #e55100 100%) !important;
    color: white !important;
    font-weight: 600;
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.impact-badge-moderate {
    background: linear-gradient(135deg, #ffc107 0%, #ffb300 100%) !important;
    color: #212529 !important;
    font-weight: 600;
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.impact-badge-minor {
    background: linear-gradient(135deg, #198754 0%, #146c43 100%) !important;
    color: white !important;
    font-weight: 600;
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Loading States */
.current-revisions-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    color: #6c757d;
    font-size: 1.1rem;
}

.current-revisions-loading i {
    margin-right: 0.5rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Empty State Messages */
.current-revisions-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: #6c757d;
}

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

.current-revisions-empty h5 {
    margin-bottom: 0.5rem;
    color: #495057;
}

.current-revisions-empty p {
    margin: 0;
    font-size: 0.9rem;
}

/* Tab-specific overrides */
#current-revisions .nav-link {
    color: #495057;
    font-weight: 500;
    transition: all 0.2s ease;
}

#current-revisions .nav-link:hover {
    color: #0d6efd;
}

#current-revisions .nav-link.active {
    background-color: #0d6efd !important;
    border-color: #0d6efd !important;
    color: white !important;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .current-revisions-filters {
        padding: 1rem;
    }
    
    .current-revisions-chart-card .card-body {
        padding: 1rem;
    }
    
    .revision-alert-item .alert-heading {
        font-size: 0.85rem;
    }
    
    .impact-badge-critical,
    .impact-badge-major,
    .impact-badge-moderate,
    .impact-badge-minor {
        font-size: 0.7rem;
        padding: 0.25rem 0.5rem;
    }
}

@media (max-width: 576px) {
    .current-revisions-filters .row > div {
        margin-bottom: 1rem;
    }
    
    .revision-alert-item {
        padding: 0.75rem !important;
    }
    
    .revision-alert-item .d-flex {
        flex-direction: column;
        align-items: flex-start !important;
    }
    
    .revision-alert-item .badge {
        margin-top: 0.5rem;
        align-self: flex-start;
    }
}

/* Print Styles */
@media print {
    .current-revisions-filters,
    .btn,
    .alert .btn-close {
        display: none !important;
    }
    
    .current-revisions-chart-card,
    .current-revisions-alert-card {
        break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid #dee2e6 !important;
    }
    
    .revision-alert-item {
        break-inside: avoid;
    }
}

/* Animation for chart loading */
.chart-fade-in {
    opacity: 0;
    animation: fadeIn 0.5s ease-in forwards;
}

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

/* Custom Chart.js tooltip styles */
.chartjs-tooltip {
    background: rgba(0, 0, 0, 0.8) !important;
    border-radius: 6px !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
}

/* Focus indicators for accessibility */
.current-revisions-filters .form-select:focus,
.current-revisions-filters .btn:focus {
    outline: 2px solid #0d6efd;
    outline-offset: 2px;
}

/* High contrast mode adjustments */
@media (prefers-contrast: high) {
    .current-revisions-chart-card {
        border: 2px solid #000;
    }
    
    .revision-alert-item {
        border: 2px solid currentColor !important;
    }
}