/* ============================================================================
   MODAL LATERAL DESLIZANTE
   ============================================================================ */

.modal-detalle {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    animation: fadeIn 0.3s ease;
}

.modal-detalle.show {
    display: block;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease;
}

.modal-content-detalle {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 90%;
    max-width: 1200px;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    animation: slideInRight 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 2px solid rgba(59, 130, 246, 0.3);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

/* Header del modal */
.modal-header-detalle {
    padding: 24px 32px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
}

.modal-title-section h2 {
    margin: 0 0 8px 0;
    color: white;
    font-size: 1.5rem;
}

.modal-subtitle {
    color: #94a3b8;
    font-size: 0.875rem;
}

.btn-close-modal {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-close-modal:hover {
    background: rgba(239, 68, 68, 0.2);
    transform: rotate(90deg);
}

/* Estadísticas rápidas */
.stats-header {
    padding: 20px 32px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-card-mini {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 12px;
    text-align: center;
}

.stat-card-mini .stat-value {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 4px;
}

.stat-card-mini .stat-label {
    font-size: 0.75rem;
    color: #94a3b8;
    text-transform: uppercase;
}

.stat-card-mini.correcta .stat-value { color: #10b981; }
.stat-card-mini.incorrecta .stat-value { color: #ef4444; }
.stat-card-mini.vacia .stat-value { color: #94a3b8; }
.stat-card-mini.invalida .stat-value { color: #f59e0b; }

/* Body con scroll */
.modal-body-detalle {
    flex: 1;
    overflow-y: auto;
    padding: 32px;
    background: #0f172a;
}

.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: #94a3b8;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(59, 130, 246, 0.2);
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 16px;
}

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

/* Grilla de respuestas 10x10 */
.respuestas-grid {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    gap: 8px;
    margin-bottom: 32px;
}

.respuesta-cell {
    aspect-ratio: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
}

.respuesta-cell:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.respuesta-cell .numero {
    font-size: 0.7rem;
    color: #94a3b8;
    margin-bottom: 4px;
}

.respuesta-cell .letra {
    font-size: 1.5rem;
    font-weight: bold;
}

.respuesta-cell .confianza {
    font-size: 0.6rem;
    color: #64748b;
    position: absolute;
    bottom: 4px;
}

/* Estados de respuesta */
.respuesta-cell.correcta {
    background: rgba(16, 185, 129, 0.1);
    border-color: #10b981;
}

.respuesta-cell.correcta .letra {
    color: #10b981;
}

.respuesta-cell.incorrecta {
    background: rgba(239, 68, 68, 0.1);
    border-color: #ef4444;
}

.respuesta-cell.incorrecta .letra {
    color: #ef4444;
}

.respuesta-cell.vacia {
    background: rgba(148, 163, 184, 0.05);
    border-color: rgba(148, 163, 184, 0.3);
}

.respuesta-cell.vacia .letra {
    color: #94a3b8;
}

.respuesta-cell.invalida {
    background: rgba(245, 158, 11, 0.1);
    border-color: #f59e0b;
}

.respuesta-cell.invalida .letra {
    color: #f59e0b;
}

/* Tooltip al hover */
.respuesta-cell::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    margin-bottom: 8px;
}

.respuesta-cell:hover::before {
    opacity: 1;
}

/* Footer del modal */
.modal-footer-detalle {
    padding: 20px 32px;
    border-top: 2px solid rgba(255, 255, 255, 0.1);
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    background: rgba(255, 255, 255, 0.02);
}

.btn-modal {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 0.95rem;
}

.btn-modal.btn-primary {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
}

.btn-modal.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(59, 130, 246, 0.4);
}

.btn-modal.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.btn-modal.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* Leyenda de colores */
.leyenda-colores {
    display: flex;
    gap: 24px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.leyenda-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
}

.leyenda-color {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    border: 2px solid;
}

.leyenda-color.correcta {
    background: rgba(16, 185, 129, 0.2);
    border-color: #10b981;
}

.leyenda-color.incorrecta {
    background: rgba(239, 68, 68, 0.2);
    border-color: #ef4444;
}

.leyenda-color.vacia {
    background: rgba(148, 163, 184, 0.1);
    border-color: #94a3b8;
}

.leyenda-color.invalida {
    background: rgba(245, 158, 11, 0.2);
    border-color: #f59e0b;
}

/* Responsive */
@media (max-width: 768px) {
    .modal-content-detalle {
        width: 100%;
        max-width: 100%;
    }
    
    .respuestas-grid {
        grid-template-columns: repeat(5, 1fr);
    }
    
    .modal-header-detalle,
    .modal-body-detalle,
    .modal-footer-detalle {
        padding: 16px;
    }
}