/* ==========================================================================
   Components CSS
   ========================================================================== */

/* Ce fichier contient uniquement les composants spécialisés */

/* ==========================================================================
   Volume Slider Component
   ========================================================================== */
.volume-slider {
    width: 100%;
    height: 4px;
    border-radius: 2px;
    background: var(--glass-border);
    outline: none;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
    cursor: pointer;
}

.volume-slider:hover {
    opacity: 1;
}

.volume-slider::-webkit-slider-thumb {
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: 2px solid var(--text-light);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.volume-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: 2px solid var(--text-light);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

/* ==========================================================================
   Map Info Window Component
   ========================================================================== */
.map-info-window {
    min-width: 200px;
    padding: var(--spacing-sm);
}

.info-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.info-number {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary-color);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.info-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
}

/* Map Control Buttons */
.map-control-button {
    width: 40px;
    height: 40px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    margin: var(--spacing-xs);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.map-control-button:hover {
    background: var(--primary-color);
    transform: scale(1.05);
}

/* ==========================================================================
   Notification Component
   ========================================================================== */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.9);
    color: var(--text-light);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    z-index: calc(var(--z-modal) + 100);
    max-width: 300px;
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.notification.show {
    transform: translateX(0);
}

.notification-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
}

.notification-message {
    flex: 1;
    font-size: 0.9rem;
}

.notification-close {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.notification-close:hover {
    background: var(--glass-bg);
}

/* Notification types */
.notification-error {
    background: rgba(220, 53, 69, 0.9);
}

.notification-success {
    background: rgba(40, 167, 69, 0.9);
}

.notification-warning {
    background: rgba(255, 193, 7, 0.9);
    color: var(--text-dark);
}

.notification-warning .notification-close {
    color: var(--text-dark);
    border-color: rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   Error Message Component
   ========================================================================== */
.error-message {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: calc(var(--z-modal) + 200);
    color: var(--text-light);
}

.error-content {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--glass-bg);
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    max-width: 500px;
    margin: 0 var(--spacing-md);
    border: 1px solid var(--glass-border);
}

.error-content i {
    font-size: 3rem;
    color: #dc3545;
    margin-bottom: var(--spacing-lg);
}

.error-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-light);
}

.error-content p {
    font-size: 1rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.error-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.error-actions .action-btn {
    min-width: 120px;
}

/* ==========================================================================
   Music Player States & Animations
   ========================================================================== */
.player-btn-compact.loading {
    pointer-events: none;
}

.player-btn-compact.loading i {
    animation: spin 1s linear infinite;
}

.track-name-compact.loading {
    opacity: 0.6;
}

.track-name-compact.loading::after {
    content: ' (chargement...)';
    opacity: 0.7;
    font-size: 0.7rem;
}

/* Player progress states */
.progress-thumb-compact.buffering {
    background: linear-gradient(90deg, 
        var(--primary-color) 0%, 
        var(--glass-border) 50%, 
        var(--primary-color) 100%);
    background-size: 200% 100%;
    animation: buffering 1.5s ease-in-out infinite;
}

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

/* ==========================================================================
   Navigation Tree - Enhanced States
   ========================================================================== */
.nav-tree-parent.loading {
    pointer-events: none;
    opacity: 0.6;
}

.nav-tree-parent.loading .expand-icon {
    animation: spin 0.8s linear infinite;
}

.nav-tree-children.loading {
    position: relative;
}

.nav-tree-children.loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    border: 2px solid var(--glass-border);
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* ==========================================================================
   Button States & Feedback
   ========================================================================== */
.action-btn.loading {
    pointer-events: none;
    position: relative;
    color: transparent;
}

.action-btn.loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    border: 2px solid var(--text-light);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.action-btn.success {
    background: linear-gradient(135deg, #28a745, #1e7e34);
    border-color: #1e7e34;
}

.action-btn.success::after {
    content: ' ✓';
}

.action-btn.error {
    background: linear-gradient(135deg, #dc3545, #c82333);
    border-color: #c82333;
}

/* ==========================================================================
   Page Transition States
   ========================================================================== */
.page.entering {
    animation: pageEnter 0.6s ease-out;
}

.page.leaving {
    animation: pageLeave 0.4s ease-in;
}

@keyframes pageEnter {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pageLeave {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(-30px);
    }
}

/* ==========================================================================
   Responsive Components Adjustments
   ========================================================================== */
@media (max-width: 768px) {
    .notification {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100%);
    }

    .notification.show {
        transform: translateY(0);
    }

    .error-content {
        padding: var(--spacing-lg);
        margin: 0 var(--spacing-sm);
    }

    .error-content i {
        font-size: 2rem;
    }

    .error-content h3 {
        font-size: 1.2rem;
    }

    .error-actions {
        flex-direction: column;
        align-items: center;
    }

    .error-actions .action-btn {
        width: 100%;
        min-width: 0;
    }

    .map-info-window {
        min-width: 150px;
        padding: var(--spacing-xs);
    }

    .info-header {
        gap: var(--spacing-xs);
    }

    .info-number {
        width: 20px;
        height: 20px;
        font-size: 0.8rem;
    }

    .info-title {
        font-size: 0.9rem;
    }

    .map-control-button {
        width: 36px;
        height: 36px;
        margin: var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    .notification {
        padding: var(--spacing-sm) var(--spacing-md);
        border-radius: var(--border-radius-sm);
    }

    .notification-message {
        font-size: 0.8rem;
    }

    .notification-close {
        width: 20px;
        height: 20px;
    }

    .volume-slider::-webkit-slider-thumb {
        width: 14px;
        height: 14px;
    }

    .volume-slider::-moz-range-thumb {
        width: 14px;
        height: 14px;
    }

    .map-control-button {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
}

/* ==========================================================================
   Accessibility Enhancements
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    .notification,
    .page,
    .action-btn,
    .nav-tree-parent,
    .player-btn-compact {
        transition: none;
        animation: none;
    }
    
    .progress-thumb-compact.buffering {
        animation: none;
        background: var(--primary-color);
    }
}

/* Focus indicators */
.volume-slider:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.map-control-button:focus,
.notification-close:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High contrast support */
@media (prefers-contrast: high) {
    .notification {
        border: 2px solid var(--text-light);
    }

    .notification-error {
        border-color: #dc3545;
    }

    .notification-success {
        border-color: #28a745;
    }

    .notification-warning {
        border-color: #ffc107;
    }

    .map-control-button {
        border-width: 2px;
    }

    .volume-slider::-webkit-slider-thumb {
        border-width: 3px;
    }

    .volume-slider::-moz-range-thumb {
        border-width: 3px;
    }
}

/* ==========================================================================
   Print Compatibility
   ========================================================================== */
@media print {
    .notification,
    .error-message,
    .map-control-button,
    .volume-slider {
        display: none !important;
    }
}