:root{--primary-color: #fbc02d;--primary-hover: #f9a825;--bg-color: #0e0e0e;--card-bg: #e8e2d4;--text-color: #2c1b0e;--border-color: #bcaaa4}body{font-family:Montserrat,Segoe UI,Tahoma,Geneva,Verdana,sans-serif;font-size:16px;line-height:1.6;margin:0;padding:20px;background-color:var(--bg-color);color:#fff}h1{text-align:center;color:#fff;margin:0;text-transform:uppercase;letter-spacing:2px;flex:1;font-size:1.8rem}.main-header{display:flex;align-items:center;justify-content:space-between;padding:10px 40px;background-color:#ffffff0d;margin-bottom:30px;gap:20px}.header-logo{height:60px;width:auto}.header-logo-container{flex:0 0 auto}.main-container{display:flex;flex-wrap:wrap;gap:30px;max-width:1000px;margin:0 auto;justify-content:center}.main-container.grid-page{display:block}.grid-controls{background:#fff;padding:20px;border-radius:12px;box-shadow:0 4px 15px #0000001a;margin-bottom:30px;text-align:center;color:#333}#accordsSaisis{width:100%;max-width:600px;height:80px;padding:12px;border:1px solid #ddd;border-radius:8px;font-family:monospace;font-size:1.1rem;margin-bottom:15px;display:block;margin-left:auto;margin-right:auto}#listeAccords{display:flex;flex-wrap:wrap;justify-content:center;gap:15px}.canvas-section{flex:1;min-width:300px;display:flex;flex-direction:column;align-items:center;background:var(--card-bg);padding:20px;border-radius:12px;box-shadow:0 4px 20px #fbc02d33;color:var(--text-color);text-align:center}.canvas-container{position:relative;display:inline-block;margin:0 auto}.controls-section{flex:1;min-width:350px;background:var(--card-bg);padding:25px;border-radius:12px;box-shadow:0 4px 20px #0006;color:var(--text-color)}.control-group{margin-bottom:20px;padding-bottom:15px;border-bottom:1px solid rgba(0,0,0,.1)}.control-group:last-child{border-bottom:none}.control-group h2{margin-top:0;font-size:1.1rem;color:#4e342e;border-left:4px solid var(--primary-color);padding-left:10px;display:flex;align-items:center;justify-content:space-between}#chord-analysis-display{margin-top:15px;font-size:1.1rem;color:#000;line-height:1.4}#chord-analysis-display strong{font-weight:800}#chord-analysis-display small{font-size:.95rem;display:block;margin-top:5px;color:#333}.status-playable{color:#1b5e20;font-weight:700}.status-difficult{color:#b71c1c;font-weight:700}#string-notes-display{display:flex;gap:15px;margin-top:10px;font-family:monospace;font-weight:700;font-size:1.2rem;background:#0000000d;padding:5px 15px;border-radius:20px;color:var(--text-color)}#alternatives-title{margin-top:20px;font-size:.85rem;color:#555;font-weight:700}#alternatives-container{display:flex;flex-wrap:nowrap!important;overflow-x:auto;gap:12px;padding:10px 5px;margin-top:15px;max-width:100%;scrollbar-width:thin;-webkit-overflow-scrolling:touch}#alternatives-container::-webkit-scrollbar{height:6px}#alternatives-container::-webkit-scrollbar-thumb{background:#ccc;border-radius:10px}#alternatives-container div{flex:0 0 auto}#alternatives-container div:hover{border-color:var(--primary-color)!important;box-shadow:0 2px 8px #0000001a;transform:translateY(-2px);transition:all .2s}.diagram-thumbnail{position:relative;cursor:pointer;border:1px solid #ddd;border-radius:4px;padding:2px;background:#fff;transition:all .2s ease}.thumbnail-star{position:absolute;top:-2px;left:2px;color:gold;font-size:1rem;z-index:5;text-shadow:0 1px 2px rgba(0,0,0,.3)}#popupMessage{display:none;max-width:80%;text-align:center;margin-top:15px;background-color:#f8d7da;color:#721c24;padding:15px;border:1px solid #f5c6cb;border-radius:5px}.form-group{display:flex;align-items:center;margin-bottom:12px}.form-group label{flex:0 0 140px;font-size:.9rem;font-weight:600}.form-group input[type=text],.form-group input[type=number]{max-width:150px;padding:8px 12px;border:1px solid var(--border-color);border-radius:4px;font-size:1rem}.form-group input[type=color]{width:50px;height:35px;border:none;cursor:pointer;background:none}.button-bar{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;justify-content:center}.leBouton{background-color:var(--primary-color);border:none;border-radius:6px;color:#000;font-size:.9rem;padding:10px 18px;cursor:pointer;transition:all .2s;font-weight:700;box-shadow:0 2px 5px #0000001a}.leBouton:hover{background-color:var(--primary-hover);transform:translateY(-1px);box-shadow:0 4px 8px #00000026}.leBouton.secondary{background-color:#4e342e;color:#fff}.leBouton.secondary:hover{background-color:#3e2723}.infobulle-icone{margin-left:8px;cursor:help;opacity:.7;filter:sepia(100%) hue-rotate(340deg) saturate(300%)}#toggle-assistant{cursor:pointer;height:36px;width:auto;margin-left:10px;vertical-align:middle}#toggle-assistant:hover{transform:scale(1.1);filter:drop-shadow(0 0 5px var(--primary-color));transition:all .2s ease}.infobulle-texte{position:absolute;z-index:100;background:#2c1b0e;color:#fff;padding:12px;border-radius:8px;font-size:.85rem;max-width:250px;box-shadow:0 5px 15px #0000004d;margin-top:5px}.nav-links{text-align:center;margin-bottom:20px}.nav-links a{color:var(--primary-color);text-decoration:none;font-weight:700;border-bottom:2px solid transparent;transition:border-color .3s}.nav-links a:hover{border-color:var(--primary-color)}.lang-selector{display:flex;gap:10px;z-index:1000;flex:0 0 auto}.lang-flag{width:30px;height:20px;object-fit:cover;border-radius:3px;transition:all .3s;box-shadow:0 2px 4px #0000001a}.lang-flag:hover{transform:scale(1.1);opacity:1!important}#toast-container{position:fixed;top:20px;right:20px;z-index:9999}.toast{background:#2c1b0e;color:#fff;padding:12px 25px;border-radius:8px;border:2px solid var(--primary-color);box-shadow:0 5px 15px #0000004d;font-weight:600;font-size:.95rem;margin-bottom:10px;opacity:0;transform:translate(50px);transition:all .4s cubic-bezier(.175,.885,.32,1.275)}.toast.show{opacity:1;transform:translate(0)}.chord-assistant{background:#f9f9f9;padding:10px;border-radius:8px;border:1px solid #eee;margin-bottom:15px}.assistant-row{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:8px}.assistant-row:last-child{margin-bottom:0}.mini-btn{background:#fff;border:1px solid var(--border-color);border-radius:4px;padding:4px 8px;font-size:.8rem;font-weight:700;cursor:pointer;min-width:32px;transition:all .2s}.mini-btn:hover{border-color:#4e342e;color:#4e342e}.mini-btn.active{background:#4e342e;color:#fff;border-color:#4e342e}.mini-btn.secondary{background:#d7ccc8}.mini-btn.family{font-weight:400;min-width:40px}.custom-palettes{margin-top:15px;border-top:1px dashed #ccc;padding-top:10px}.custom-palettes p{font-size:.8rem;font-weight:700;margin-bottom:8px}#palettes-list{display:flex;gap:10px;margin-bottom:10px}.palette-chip{background:#eee;border:1px solid #ccc;padding:4px 8px;border-radius:15px;font-size:.75rem;cursor:pointer;display:flex;align-items:center;gap:5px;color:#333}.palette-chip .del{color:red;font-weight:700;padding:0 2px}.save-palette-form{display:flex;gap:5px}.save-palette-form input{font-size:.8rem;padding:4px;flex:1}.save-palette-form button{font-size:.7rem;padding:5px 10px}.main-favorite-star{position:absolute;top:-10px;left:-20px;cursor:pointer;font-size:2.8rem;line-height:1;z-index:10;transition:all .3s ease;-webkit-user-select:none;user-select:none;color:#8d6e63;filter:drop-shadow(0 2px 4px rgba(0,0,0,.3));animation:star-attention 10s infinite}@keyframes star-attention{0%,90%,to{transform:scale(1) rotate(0)}92%{transform:scale(1.3) rotate(15deg)}94%{transform:scale(1.3) rotate(-15deg)}96%{transform:scale(1.3) rotate(15deg)}}.main-favorite-star:hover{transform:scale(1.4)!important;color:gold!important}canvas#diagramme1{cursor:pointer}footer{margin-top:60px;padding:20px;background-color:#000;color:#e8e2d4;text-align:center;border-top:4px solid var(--primary-color);width:100%;box-sizing:border-box}.footer-content{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:30px;max-width:1200px;margin:0 auto}.footer-logo{max-width:120px;height:auto;filter:drop-shadow(0 0 5px rgba(251,192,45,.3))}.footer-links{margin:0;font-size:.95rem}.footer-links a{color:var(--primary-color);text-decoration:none;font-weight:700;padding:0 10px}.footer-links a:hover{text-decoration:underline}.footer-socials{margin:0;display:flex;justify-content:center;align-items:center;gap:15px}.footer-socials img{height:30px;width:auto;transition:transform .2s}.footer-socials img:hover{transform:scale(1.2)}.footer-legal{margin:0;font-size:.85rem;opacity:.8;display:flex;align-items:center;gap:10px}.footer-legal a{color:#fff;text-decoration:none}.footer-legal a:hover{color:var(--primary-color)}@media(max-width:600px){body{padding:10px}.main-header{flex-direction:column;padding:15px;gap:15px}.header-logo{height:50px}h1{font-size:1.4rem}.lang-selector{justify-content:center}.main-container{gap:15px}.controls-section,.canvas-section{min-width:100%;padding:15px}.form-group{flex-direction:column;align-items:flex-start}.form-group label{flex:0 0 auto;margin-bottom:5px}.form-group input[type=text],.form-group input[type=number]{width:100%;max-width:100%;box-sizing:border-box}}