/* ============================================================
   BANNIÈRES VERTICALES - PAGES QUALITÉS
   Styles pour les sidebars gauche (qualités) et droite (notes)
   ============================================================ */

/* ============================================================
   1. LAYOUT PRINCIPAL (3 COLONNES)
   ============================================================ */

.quality-page-layout {
    display: grid;
    grid-template-columns: 200px 1fr 200px;
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* ============================================================
   2. SIDEBARS COMMUNES (GAUCHE ET DROITE)
   ============================================================ */

.quality-sidebar-left,
.quality-sidebar-right {
    background: #808000;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.sidebar-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: #FFFAEB;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid white;
}

/* ============================================================
   3. SIDEBAR GAUCHE - LISTE DE QUALITÉS
   ============================================================ */

.quality-category {
    margin-bottom: 1.5rem;
}

.quality-category:last-child {
    margin-bottom: 0;
}

.category-title {
    font-size: 0.875rem;
    font-weight: 700;
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.quality-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.quality-buttons a {
    color: white;
    font-size: 0.9375rem;
    font-weight: 400;
    text-decoration: none;
    padding: 0.25rem 0;
    transition: all 0.2s ease;
}

.quality-buttons a:hover {
    color: #FFF8DC;
    text-decoration: underline;
}

.quality-buttons a.active {
    font-weight: 700;
    color: #FFF8DC;
    background-color: rgba(255, 140, 66, 0.2);
    border-radius: 4px;
    padding-bottom: 2px;
    border-bottom: 3px solid #FFF8DC;
    box-shadow: 0 2px 4px rgba(255, 140, 66, 0.3);
}
/* ============================================================
   4. SIDEBAR DROITE - SÉLECTEUR DE NOTES
   ============================================================ */

/* ========================================
   SWITCH ALTÉRATIONS (HORIZONTAL, 3 POSITIONS)
   Inspiré du style de 4-boutons-symetriques.css
   ======================================== */

.alteration-switch-quality {
    position: relative;
    width: 100px;
    height: 2.5rem;
    background: #e0d5a0;
    border: 2.5px solid #6b6b00;
    border-radius: 1.25rem;
    padding: 0.2rem;
    display: flex;
    flex-direction: row;
    gap: 0.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    margin : 0 auto 2rem auto;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.alteration-switch-quality:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Indicateur glissant horizontal (3 positions) */
.alteration-switch-quality::before {
    content: '';
    position: absolute;
    width: calc(33.33% - 0.27rem);
    height: calc(100% - 0.4rem);
    background: #808000;
    top: 0.2rem;
    left: 0.2rem;
    border-radius: 1rem 0.25rem 0.25rem 1rem;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                border-radius 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(128, 128, 0, 0.3);
    z-index: 1;
}

/* Positions de l'indicateur avec inversion des bords arrondis */
.alteration-switch-quality[data-active-alteration="flat"]::before {
    transform: translateX(0);
    border-radius: 1rem 0.25rem 0.25rem 1rem;
}

.alteration-switch-quality[data-active-alteration="natural"]::before {
    transform: translateX(calc(100% + 0.2rem));
    border-radius: 0.25rem;
}

.alteration-switch-quality[data-active-alteration="sharp"]::before {
    transform: translateX(calc(200% + 0.4rem));
    border-radius: 0.25rem 1rem 1rem 0.25rem;
}

/* Lignes séparatrices verticales (à 33% et 66%) */
.alteration-separator-1,
.alteration-separator-2 {
    position: absolute;
    width: 1px;
    height: 60%;
    top: 20%;
    background: linear-gradient(
        to bottom,
        transparent,
        #333 20%,
        #333 80%,
        transparent
    );
    opacity: 0.5;
    pointer-events: none;
    z-index: 0;
}

.alteration-separator-1 {
    left: 33.33%;
}

.alteration-separator-2 {
    left: 66.66%;
}

/* Boutons altérations */
.alteration-switch-btn-quality {
    width: calc(33.33% - 0.13rem);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.3s ease;
}

.alteration-symbol {
    font-size: 1.25rem;
    font-weight: 700;
    color: #666;
    transition: color 0.3s ease;
    line-height: 1;
}

/* État actif : texte blanc */
.alteration-switch-quality[data-active-alteration="flat"] .alteration-switch-btn-quality[data-alteration="flat"] .alteration-symbol,
.alteration-switch-quality[data-active-alteration="natural"] .alteration-switch-btn-quality[data-alteration="natural"] .alteration-symbol,
.alteration-switch-quality[data-active-alteration="sharp"] .alteration-switch-btn-quality[data-alteration="sharp"] .alteration-symbol {
    color: white;
}

/* ========================================
   GRILLE DE NOTES (UNE COLONNE)
   ======================================== */

.notes-grid-quality {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.note-btn-quality {
    padding: 1rem 0.75rem;
    background: #e0d5a0;
    border: 2px solid #6b6b00;
    border-radius: 6px;
    color: #333;
    font-size: 1rem;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 60px;
    margin: 0 auto;
}

.note-btn-quality:hover {
    background: #f5f5f5;
    border-color: #808000;
    transform: scale(1.05);
}

.note-btn-quality:active {
    transform: scale(0.98);
}

/* ========================================
   FILTRAGE DES NOTES PAR ALTÉRATION
   Par défaut, tous les boutons sont masqués
   ======================================== */

/* Par défaut : masquer toutes les notes */
.note-btn-quality {
    display: none;
}

/* Afficher uniquement les notes naturelles par défaut */
.alteration-switch-quality[data-active-alteration="natural"] ~ .notes-grid-quality .note-btn-quality[data-alteration="natural"] {
    display: block;
}

/* Afficher les dièses quand sharp est actif */
.alteration-switch-quality[data-active-alteration="sharp"] ~ .notes-grid-quality .note-btn-quality[data-alteration="sharp"] {
    display: block;
}

/* Afficher les bémols quand flat est actif */
.alteration-switch-quality[data-active-alteration="flat"] ~ .notes-grid-quality .note-btn-quality[data-alteration="flat"] {
    display: block;
}

/* ============================================================
   5. RESPONSIVE
   ============================================================ */

/* Tablette */
@media (max-width: 1024px) {
    .quality-page-layout {
        grid-template-columns: 200px 1fr 200px;
        gap: 1.5rem;
        padding: 1.5rem 1rem;
    }
    
    .quality-sidebar-left,
    .quality-sidebar-right {
        padding: 1rem;
    }
}

/* ============================================================
   MOBILE - MODALS
   ============================================================ */

@media (max-width: 768px) {
    .quality-page-layout {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        padding: 1rem;
    }
    
    /* Ordre des éléments */
    .quality-sidebar-left {
        order: 1;
        flex: 0 0 calc(50% - 0.25rem);
    }
    
    .quality-sidebar-right {
        order: 2;
        flex: 0 0 calc(50% - 0.25rem);
    }
    
    .quality-content {
        order: 3;
        flex: 0 0 100%;
    }
    
    /* Boutons côte à côte */
    .quality-sidebar-left,
    .quality-sidebar-right {
        padding: 0;
        background: none;
        box-shadow: none;
        border-radius: 0;
    }
    
    .sidebar-title {
        background: #808000;
        padding: 0.875rem 0.5rem;
        margin-bottom: 1rem;
        border-bottom: none;
        border-radius: 8px;
        cursor: pointer;
        display: flex;
        justify-content: center;
        align-items: center;
        transition: background 0.2s;
        font-size: 1rem;
        text-align: center;
    }
    
    .sidebar-title:hover {
        background: #6b6b00;
    }
    
    .sidebar-title::after {
        display: none;
    }
    
    /* Masquer le contenu par défaut */
    .quality-category,
    .alteration-switch-quality,
    .notes-grid-quality {
        display: none;
    }
    
    /* Modal overlay */
    .sidebar-modal-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.7);
        z-index: 999;
        animation: fadeIn 0.3s;
    }
    
    .sidebar-modal-overlay.active {
        display: block;
    }
    
    /* Modal content */
    .sidebar-modal-content {
        display: none;
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        background: #808000;
        border-radius: 12px;
        padding: 2rem;
        max-width: 90vw;
        max-height: 80vh;
        overflow-y: auto;
        z-index: 1000;
        animation: slideUp 0.3s;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    }
    
    .sidebar-modal-content.active {
        display: block;
    }
    
    /* Header du modal */
    .modal-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1.5rem;
        padding-bottom: 1rem;
        border-bottom: 2px solid white;
    }
    
    .modal-header h2 {
        color: #FFFAEB;
        font-size: 1.25rem;
        font-weight: 700;
        margin: 0;
    }
    
    .modal-close {
        background: none;
        border: none;
        color: white;
        font-size: 2rem;
        cursor: pointer;
        padding: 0;
        width: 2rem;
        height: 2rem;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: transform 0.2s;
    }
    
    .modal-close:hover {
        transform: scale(1.2);
    }
    
    /* Contenu dans le modal */
    .sidebar-modal-body .quality-category,
    .sidebar-modal-body .alteration-switch-quality,
    .sidebar-modal-body .notes-grid-quality {
        display: flex;
    }
    
    .sidebar-modal-body .quality-category {
        flex-direction: column;
    }
    
    .sidebar-modal-body .alteration-switch-quality {
        display: flex;
        margin-bottom: 2rem;
    }
    
    .sidebar-modal-body .notes-grid-quality {
        display: flex;
        flex-direction: column;
    }
    
    /* Animations */
    @keyframes fadeIn {
        from { opacity: 0; }
        to { opacity: 1; }
    }
    
    @keyframes slideUp {
        from {
            opacity: 0;
            transform: translate(-50%, -40%);
        }
        to {
            opacity: 1;
            transform: translate(-50%, -50%);
        }
    }
}

/* Très petit mobile */
@media (max-width: 480px) {
    .sidebar-modal-content {
        max-width: 95vw;
        padding: 1.5rem;
    }
    
    .note-btn-quality {
        padding: 0.875rem 0.5rem;
        font-size: 0.9375rem;
    }
    
    .alteration-switch-quality {
        height: 2rem;
    }
    
    .alteration-symbol {
        font-size: 1rem;
    }
}

/* ============================================================
   6. PRINT
   ============================================================ */

@media print {
    .alteration-switch-quality {
        display: none;
    }
    
    .sidebar-modal-overlay,
    .sidebar-modal-content {
        display: none;
    }
}