/**
 * Styles pour le jeu Les 7 Différences
 * Design moderne et responsive
 */

.memoria-seven-differences-game {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Header du jeu */
.memoria-seven-differences-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.memoria-seven-differences-header h3 {
    margin: 0 0 10px 0;
    font-size: 2rem;
    font-weight: 700;
    color: #2c3e50;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.memoria-seven-differences-instruction {
    margin: 0;
    font-size: 1.1rem;
    color: #7f8c8d;
    line-height: 1.6;
}

/* Statistiques */
.memoria-seven-differences-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    color: white;
}

.memoria-seven-differences-stats .memoria-stat {
    text-align: center;
    padding: 15px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.memoria-seven-differences-stats .memoria-stat-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 8px;
    opacity: 0.9;
}

.memoria-seven-differences-stats .memoria-stat-value {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
}

/* Zone de jeu */
.memoria-seven-differences-game-area {
    margin-bottom: 30px;
}

.memoria-seven-differences-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: start;
}

.memoria-seven-image-container {
    position: relative;
    background: #f8f9fa;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    cursor: crosshair;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.memoria-seven-image-container:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.memoria-seven-original-image,
.memoria-seven-modified-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
}

.memoria-seven-hotspots-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

/* Contrôles */
.memoria-seven-differences-controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.memoria-seven-restart-btn,
.memoria-seven-hint-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    color: white;
}

.memoria-seven-restart-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.memoria-seven-restart-btn:hover {
    background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.memoria-seven-hint-btn {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.memoria-seven-hint-btn:hover {
    background: linear-gradient(135deg, #e085e8 0%, #e54b5f 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(240, 147, 251, 0.4);
}

.memoria-seven-restart-btn:disabled,
.memoria-seven-hint-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Feedback */
.memoria-seven-differences-feedback {
    position: fixed;
    top: 20px;
    right: 20px;
    max-width: 400px;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    animation: slideInRight 0.3s ease-out;
}

.memoria-seven-differences-feedback.success {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
    border-left: 4px solid #28a745;
}

.memoria-seven-differences-feedback.error {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    color: white;
    border-left: 4px solid #dc3545;
}

.memoria-seven-differences-feedback.warning {
    background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
    color: #856404;
    border-left: 4px solid #ffc107;
}

.memoria-seven-differences-feedback.info {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    color: #0c5460;
    border-left: 4px solid #17a2b8;
}

.memoria-feedback-content {
    font-weight: 500;
    line-height: 1.5;
}

/* Hotspots */
.memoria-seven-found-hotspot {
    animation: foundHotspot 0.5s ease-out;
}

.memoria-seven-error-effect {
    animation: errorEffect 0.3s ease-out;
}

.memoria-seven-hint-effect {
    animation: hintEffect 2s ease-in-out;
}

/* Animations */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes foundHotspot {
    0% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 0;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
}

@keyframes errorEffect {
    0% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 0;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.3);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0;
    }
}

@keyframes hintEffect {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.8;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.8;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .memoria-seven-differences-game {
        padding: 15px;
    }
    
    .memoria-seven-differences-header h3 {
        font-size: 1.5rem;
    }
    
    .memoria-seven-differences-images {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .memoria-seven-differences-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
        padding: 15px;
    }
    
    .memoria-seven-differences-stats .memoria-stat {
        padding: 10px;
    }
    
    .memoria-seven-differences-stats .memoria-stat-value {
        font-size: 1.4rem;
    }
    
    .memoria-seven-differences-controls {
        flex-direction: column;
        align-items: center;
    }
    
    .memoria-seven-restart-btn,
    .memoria-seven-hint-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .memoria-seven-differences-feedback {
        position: fixed;
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .memoria-seven-differences-stats {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .memoria-seven-differences-stats .memoria-stat {
        display: flex;
        justify-content: space-between;
        align-items: center;
        text-align: left;
    }
    
    .memoria-seven-differences-stats .memoria-stat-label {
        margin-bottom: 0;
    }
    
    .memoria-seven-differences-stats .memoria-stat-value {
        font-size: 1.2rem;
    }
}

/* États de chargement */
.memoria-seven-differences-game.loading {
    position: relative;
    min-height: 200px;
}

.memoria-seven-differences-game.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Améliorations d'accessibilité */
.memoria-seven-image-container:focus {
    outline: 3px solid #667eea;
    outline-offset: 2px;
}

.memoria-seven-restart-btn:focus,
.memoria-seven-hint-btn:focus {
    outline: 3px solid #667eea;
    outline-offset: 2px;
}

/* Mode sombre */
@media (prefers-color-scheme: dark) {
    .memoria-seven-differences-game {
        background: #1a1a1a;
        color: #ffffff;
    }
    
    .memoria-seven-differences-header h3 {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    
    .memoria-seven-differences-instruction {
        color: #b0b0b0;
    }
    
    .memoria-seven-image-container {
        background: #2a2a2a;
    }
}