:root{--papier: #f7f2e8;--papier-fonce: #efe7d7;--encre: #2e3440;--encre-douce: #5a6272;--indigo: #3b5b8c;--indigo-pale: #b9c8df;--garance: #c26472;--garance-pale: #ecc7cd;--vert-eau: #6fa892;--vert-eau-pale: #cfe4db;--ambre: #d9a05b;--ombre: rgba(70, 60, 40, .14);--serif: Georgia, "Times New Roman", serif;--sans: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{font-family:var(--sans);color:var(--encre);background:radial-gradient(1200px 700px at 80% -10%,rgba(185,200,223,.35),transparent 60%),radial-gradient(900px 600px at -10% 100%,rgba(236,199,205,.3),transparent 55%),radial-gradient(700px 500px at 105% 80%,rgba(207,228,219,.35),transparent 55%),var(--papier);-webkit-font-smoothing:antialiased;overscroll-behavior:none}#root{min-height:100dvh;display:flex;flex-direction:column}h1,h2,h3{font-family:var(--serif);font-weight:600}a{color:var(--indigo)}.topbar{display:flex;align-items:center;gap:12px;padding:10px 16px;position:sticky;top:0;z-index:20;background:#f7f2e8e0;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid rgba(70,60,40,.08)}.topbar .logo{display:flex;align-items:center;gap:9px;font-family:var(--serif);font-size:1.1rem;color:var(--encre);text-decoration:none;white-space:nowrap}.topbar nav{display:flex;gap:4px;margin-left:auto;overflow-x:auto}.topbar nav a{text-decoration:none;color:var(--encre-douce);padding:7px 12px;border-radius:12px;font-size:.92rem;white-space:nowrap}.topbar nav a.active{background:#3b5b8c1f;color:var(--indigo)}.topbar nav a:hover{color:var(--indigo)}.page{flex:1;width:100%;max-width:960px;margin:0 auto;padding:22px 16px 60px}.page.wide{max-width:1200px}.wash{position:relative;background:#fffdf8;border-radius:16px;box-shadow:0 2px 14px var(--ombre);padding:20px}.wash:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:16px;border:1.5px solid rgba(59,91,140,.18);filter:url(#aqua-edge-soft);pointer-events:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--serif);font-size:1rem;padding:11px 22px;border-radius:14px;border:none;cursor:pointer;color:#fffdf8;background:var(--indigo);box-shadow:0 3px 10px #3b5b8c59;transition:transform .12s ease,box-shadow .12s ease;text-decoration:none}.btn:hover{transform:translateY(-1px);box-shadow:0 5px 14px #3b5b8c66}.btn:active{transform:translateY(0)}.btn.garance{background:var(--garance);box-shadow:0 3px 10px #c2647259}.btn.vert{background:var(--vert-eau);box-shadow:0 3px 10px #6fa89259}.btn.ghost{background:transparent;color:var(--indigo);border:1.5px solid rgba(59,91,140,.4);box-shadow:none}.btn:disabled{opacity:.45;cursor:default;transform:none}.btn.small{padding:7px 14px;font-size:.9rem}input[type=text],input[type=password],select{width:100%;padding:11px 14px;border:1.5px solid rgba(70,60,40,.2);border-radius:12px;background:#fffdf8;font-size:1rem;color:var(--encre);font-family:var(--sans)}input:focus,select:focus{outline:2px solid rgba(59,91,140,.35);border-color:var(--indigo)}label{font-size:.88rem;color:var(--encre-douce);display:block;margin-bottom:5px}.field{margin-bottom:14px}.error-msg{color:var(--garance);font-size:.9rem;margin:8px 0}.ok-msg{color:var(--vert-eau);font-size:.9rem;margin:8px 0}.hint{font-size:.85rem;color:var(--encre-douce)}.hero{text-align:center;padding:40px 10px 26px}.hero h1{font-size:clamp(2rem,6vw,3.2rem);color:var(--encre);margin-bottom:12px}.hero h1 em{font-style:normal;color:var(--garance)}.hero p.lede{font-size:1.08rem;color:var(--encre-douce);max-width:560px;margin:0 auto 22px;line-height:1.55}.hero .cords{margin-bottom:10px}.auth-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:720px;margin:0 auto}@media(max-width:640px){.auth-grid{grid-template-columns:1fr}}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:860px;margin:34px auto 0}@media(max-width:640px){.features{grid-template-columns:1fr}}.features .wash{padding:16px}.features h3{font-size:1.02rem;margin-bottom:6px;color:var(--indigo)}.features p{font-size:.9rem;color:var(--encre-douce);line-height:1.5}.chapitre{margin-bottom:28px}.chapitre>h2{font-size:1.3rem;margin-bottom:4px}.chapitre>p{color:var(--encre-douce);font-size:.92rem;margin-bottom:12px}.chapitre .accent{display:inline-block;width:34px;height:6px;border-radius:4px;margin-right:8px;vertical-align:middle}.niveaux-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}.niveau-card{position:relative;text-align:left;background:#fffdf8;border:none;border-radius:14px;padding:14px 14px 12px;cursor:pointer;box-shadow:0 2px 10px var(--ombre);transition:transform .12s ease;font-family:var(--sans)}.niveau-card:hover:not(.locked){transform:translateY(-2px)}.niveau-card.locked{opacity:.45;cursor:default}.niveau-card h3{font-size:1rem;margin-bottom:4px;color:var(--encre)}.niveau-card p{font-size:.82rem;color:var(--encre-douce);line-height:1.4;min-height:34px}.niveau-card .stars{margin-top:8px;font-size:.95rem;letter-spacing:2px;color:var(--ambre)}.niveau-card .best{float:right;font-size:.8rem;color:var(--encre-douce);margin-top:9px}.niveau-card .lock{position:absolute;top:10px;right:12px;font-size:.9rem}.play-wrap{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:flex;flex-direction:column;background:var(--papier)}.play-hud{display:flex;align-items:center;gap:12px;padding:8px 14px;flex-wrap:wrap}.play-hud .titre{font-family:var(--serif);font-size:1rem;flex:1;min-width:120px}.play-hud .quit{margin-left:auto}.game-canvas-holder{flex:1;position:relative;min-height:0}canvas.game{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block;touch-action:none}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:5;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:24px;text-align:center;background:#f7f2e8db;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.overlay h2{font-size:1.6rem}.overlay p{color:var(--encre-douce);max-width:460px;line-height:1.55}.overlay .big-stars{font-size:2.2rem;letter-spacing:8px;color:var(--ambre)}.overlay .score-final{font-family:var(--serif);font-size:2.6rem;color:var(--indigo)}.overlay .stats-row{display:flex;gap:22px;flex-wrap:wrap;justify-content:center}.overlay .stats-row div{font-size:.9rem;color:var(--encre-douce)}.overlay .stats-row strong{display:block;font-size:1.3rem;color:var(--encre);font-family:var(--serif)}.overlay .row{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}.countdown{font-family:var(--serif);font-size:4rem;color:var(--garance)}.song-list{display:flex;flex-direction:column;gap:10px}.song-row{display:flex;align-items:center;gap:12px;background:#fffdf8;border-radius:12px;padding:12px 14px;box-shadow:0 2px 8px var(--ombre)}.song-row .name{font-family:var(--serif);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis}.song-row .meta{font-size:.8rem;color:var(--encre-douce);white-space:nowrap}.import-zone{border:2px dashed rgba(59,91,140,.35);border-radius:14px;padding:22px;text-align:center;color:var(--encre-douce);margin-bottom:18px;background:#fffdf899}table.board{width:100%;border-collapse:collapse}table.board th{text-align:left;font-size:.8rem;color:var(--encre-douce);padding:8px 10px;border-bottom:1.5px solid rgba(70,60,40,.15)}table.board td{padding:10px;border-bottom:1px solid rgba(70,60,40,.08);font-size:.95rem}table.board tr.me td{background:#6fa8921f}table.board .rang{font-family:var(--serif);color:var(--garance);width:40px}.gauge-note{font-family:var(--serif);font-size:3rem;text-align:center;color:var(--indigo);min-height:70px}.tessiture-bar{position:relative;height:34px;border-radius:17px;background:var(--papier-fonce);overflow:hidden;margin:12px 0}.tessiture-bar .fill{position:absolute;top:0;bottom:0;background:linear-gradient(90deg,var(--indigo-pale),var(--vert-eau-pale));border-radius:17px}.tessiture-bar .lbl{position:absolute;top:50%;transform:translate(-50%,-50%);font-size:.8rem;color:var(--encre);font-weight:600}.section-title{margin:26px 0 12px;font-size:1.2rem}footer.site{text-align:center;padding:18px;font-size:.8rem;color:var(--encre-douce)}footer.site a{color:var(--encre-douce)}@media(max-width:640px){.page{padding:16px 12px 50px}.topbar{padding:8px 10px}.topbar .logo span{display:none}}.miccheck{margin:6px 0}.miccheck.live{width:100%;max-width:420px}.miccheck-row{display:flex;align-items:center;gap:12px;margin-bottom:6px}.vu{position:relative;flex:1;height:18px;border-radius:9px;background:var(--papier-fonce);overflow:hidden;border:1px solid rgba(70,60,40,.15)}.vu-fill{position:absolute;top:0;bottom:0;left:0;border-radius:9px;transition:width .1s linear}.vu-seuil{position:absolute;top:0;bottom:0;width:2px;background:#463c2840}.miccheck-note{font-family:var(--serif);font-size:1.15rem;color:var(--indigo);min-width:86px;text-align:right}.miccheck-note small{display:block;font-size:.7rem;color:var(--encre-douce);font-family:var(--sans)}.miccheck-verdict{font-size:.88rem;margin:4px 0 10px;min-height:20px}.karaoke{position:absolute;left:0;right:0;bottom:0;z-index:3;padding:26px 16px calc(14px + env(safe-area-inset-bottom));text-align:center;pointer-events:none;background:linear-gradient(transparent,#f9f5ecf0 45%)}.k-line{font-family:var(--serif);font-size:clamp(1.15rem,3.4vw,1.65rem);line-height:1.35;white-space:pre-wrap;min-height:1.4em}.k-line.k-in{animation:k-rise .45s ease}@keyframes k-rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.k-syl{background:linear-gradient(90deg,var(--encre) var(--p, 0%),rgba(46,52,64,.28) var(--p, 0%));-webkit-background-clip:text;background-clip:text;color:transparent}.k-syl.k-on{background:linear-gradient(90deg,var(--garance) var(--p, 0%),rgba(46,52,64,.28) var(--p, 0%));-webkit-background-clip:text;background-clip:text}.k-next{font-family:var(--serif);font-size:clamp(.85rem,2.4vw,1.1rem);color:var(--encre-douce);opacity:.55;margin-top:7px;min-height:1.2em;white-space:pre-wrap}.opt-row{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;margin:2px 0 4px}.opt-row label{display:flex;align-items:center;gap:8px;font-size:.92rem;color:var(--encre);cursor:pointer;margin:0}.opt-row input[type=checkbox]{width:19px;height:19px;accent-color:var(--garance);cursor:pointer}.vol-label{display:flex;align-items:center;gap:10px;font-size:.88rem;color:var(--encre-douce);cursor:pointer;margin:0}.vol-label input[type=range]{width:150px;accent-color:var(--garance);cursor:pointer}.vol-label .vol-val{font-family:var(--serif);color:var(--indigo);min-width:26px;text-align:right}.hud-vol{margin-left:4px}.hud-vol input[type=range]{width:100px}.hud-vol span{font-size:.78rem}@media(max-width:640px){.hud-vol input[type=range]{width:72px}}