/* Custom CSS for Bilan de Compétence Application */

/* Privacy Banner */
.privacy-banner {
    font-size: 0.875rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

/* Session Timer */
#session-timer {
    transition: color 0.3s ease;
}

/* Recording Interface */
.recording-controls {
    margin: 2rem 0;
}

.recording-controls .btn {
    margin: 0.25rem;
    min-width: 120px;
}

/* Audio Visualizer */
#recording-visualizer {
    border: 2px dashed #dee2e6;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

#recording-visualizer.active {
    border-color: #dc3545;
    background-color: #fff5f5;
}

#visualizer-canvas {
    border-radius: 4px;
}

/* Audio Level Meter */
#audio-level-meter .progress {
    background-color: #e9ecef;
}

#audio-level-bar {
    transition: width 0.1s ease;
}

/* File Upload Area */
#upload-area {
    transition: all 0.3s ease;
    cursor: pointer;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#upload-area:hover {
    background-color: #f8f9fa;
    border-color: #0d6efd;
}

#upload-area.dragover {
    background-color: #e7f3ff;
    border-color: #0d6efd;
    transform: scale(1.02);
}

/* File List */
.list-group-item {
    transition: all 0.3s ease;
}

.list-group-item:hover {
    background-color: #f8f9fa;
}

/* Progress Bars */
.progress {
    height: 8px;
    border-radius: 4px;
}

.progress-bar {
    transition: width 0.3s ease;
}

/* Timeline for Data Lifecycle */
.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 1rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #007bff, #28a745);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
}

.timeline-marker {
    position: absolute;
    left: -2rem;
    top: 0.5rem;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 0 0 2px #dee2e6;
}

.timeline-content {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 0.5rem;
    border-left: 3px solid #007bff;
}

/* Status Badges */
.badge {
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
}

/* Cards */
.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    transition: box-shadow 0.15s ease-in-out;
}

.card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* Buttons */
.btn {
    border-radius: 0.375rem;
    font-weight: 500;
    transition: all 0.15s ease-in-out;
}

.btn:focus {
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Form Controls */
.form-control, .form-select {
    border-radius: 0.375rem;
    border: 1px solid #ced4da;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus, .form-select:focus {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Alerts */
.alert {
    border: none;
    border-radius: 0.5rem;
    border-left: 4px solid;
}

.alert-primary {
    border-left-color: #0d6efd;
}

.alert-success {
    border-left-color: #198754;
}

.alert-warning {
    border-left-color: #ffc107;
}

.alert-danger {
    border-left-color: #dc3545;
}

.alert-info {
    border-left-color: #0dcaf0;
}

/* Toast Notifications */
.toast {
    border-radius: 0.5rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* Modal Enhancements */
.modal-content {
    border: none;
    border-radius: 0.75rem;
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175);
}

.modal-header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
    border-radius: 0.75rem 0.75rem 0 0;
}

.modal-footer {
    border-top: 1px solid rgba(0, 0, 0, 0.125);
    border-radius: 0 0 0.75rem 0.75rem;
}

/* Navigation */
.navbar-brand {
    font-weight: 600;
    font-size: 1.25rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
    transition: color 0.15s ease-in-out;
}

/* Footer */
footer {
    margin-top: auto;
}

footer h6 {
    color: #adb5bd;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Responsive Design */
@media (max-width: 768px) {
    .privacy-banner .col-md-4 {
        text-align: center !important;
        margin-top: 0.5rem;
    }
    
    .recording-controls .btn {
        min-width: 100px;
        margin: 0.125rem;
    }
    
    #upload-area {
        min-height: 150px;
        padding: 1rem;
    }
    
    .timeline {
        padding-left: 1.5rem;
    }
    
    .timeline-marker {
        left: -1.5rem;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-in {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

/* Loading Spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* Privacy Indicators */
.privacy-indicator {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    background-color: #d1ecf1;
    color: #0c5460;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.privacy-indicator i {
    margin-right: 0.25rem;
}

/* Security Badge */
.security-badge {
    position: relative;
    display: inline-block;
}

.security-badge::after {
    content: '🔒';
    position: absolute;
    top: -0.25rem;
    right: -0.25rem;
    font-size: 0.75rem;
}

/* Data Retention Indicators */
.retention-indicator {
    font-size: 0.75rem;
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
    font-weight: 500;
}

.retention-temporary {
    background-color: #fff3cd;
    color: #856404;
}

.retention-permanent {
    background-color: #d1edff;
    color: #084298;
}

/* Accessibility Improvements */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus Indicators */
.btn:focus,
.form-control:focus,
.form-select:focus {
    outline: 2px solid #0d6efd;
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .card {
        border: 2px solid #000;
    }
    
    .btn {
        border-width: 2px;
    }
    
    .alert {
        border-width: 2px;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print Styles */
@media print {
    .privacy-banner,
    .navbar,
    footer,
    .btn,
    .modal {
        display: none !important;
    }
    
    .container {
        max-width: none !important;
    }
    
    .card {
        border: 1px solid #000 !important;
        box-shadow: none !important;
    }
}