:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#05080a;--panel:#0b1014;--panel-soft:#111921;--ink:#fff4dc;--muted:#aebbb7;--line:#9affec33;--cyan:#62ffe8;--cyan-soft:#62ffe838;--coral:#ff8a72;--coral-soft:#ff8a723d;--gold:#ffd899;--ember:#ff6d54;--shadow:0 32px 90px #00000094;--glow-cyan:0 0 28px #62ffe852;--glow-coral:0 0 30px #ff8a7252}*{box-sizing:border-box}html{background:var(--bg);min-height:100%}body{min-height:100vh;color:var(--ink);background:radial-gradient(circle at 12% 15%,#ff705647,#0000 24%),radial-gradient(circle at 88% 12%,#62ffe83d,#0000 22%),radial-gradient(circle at 18% 84%,#62ffe82e,#0000 24%),linear-gradient(135deg,#030506 0%,#0d1719 48%,#2b1019 100%);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;overflow-x:hidden}body:before,body:after{z-index:-1;content:"";pointer-events:none;position:fixed;inset:-20%}body:before{opacity:.28;background:radial-gradient(circle,#62ffe8bf 0 1px,#0000 2px) 0 0/74px 74px,radial-gradient(circle,#ff8a72b3 0 1px,#0000 2px) 35px 20px/96px 96px}body:after{filter:blur(8px);background:linear-gradient(22deg,#0000 0 32%,#62ffe824 36%,#0000 46%),linear-gradient(154deg,#0000 0 45%,#ff8a7229 50%,#0000 60%)}button,input,select{font:inherit}button{border:1px solid var(--line);color:var(--ink);cursor:pointer;background:linear-gradient(#fff4dc14,#fff4dc05);border-radius:14px;transition:border-color .15s,box-shadow .15s,color .15s,transform .15s;box-shadow:inset 0 1px #ffffff14,0 12px 30px #00000040}button:hover:not(:disabled){box-shadow:inset 0 1px 0 #ffffff1f, var(--glow-cyan);border-color:#62ffe8a8;transform:translateY(-1px)}button:active:not(:disabled){transform:translateY(1px)}button:disabled,input:disabled,select:disabled{cursor:not-allowed;opacity:.58}.app-shell{align-items:center;width:min(100%,480px);min-height:100vh;margin:0 auto;padding:clamp(10px,3vw,22px);display:grid}.player-panel{width:100%;min-height:min(960px,100vh - 20px);box-shadow:inset 0 1px 0 #ffffff14, inset 0 0 0 1px #62ffe80d, var(--shadow);background:radial-gradient(circle at 50% 31%,#62ffe821,#0000 28%),radial-gradient(circle at 72% 52%,#ff8a7224,#0000 30%),linear-gradient(#10181df5,#06090cfa);border:1px solid #fff4dc24;border-radius:34px;padding:clamp(18px,4vw,26px);position:relative;overflow:hidden}.player-panel:before{content:"";opacity:.58;pointer-events:none;background:repeating-radial-gradient(circle,#62ffe82b 0 1px,#0000 1px 19px),radial-gradient(circle,#fff4dc14,#0000 56%);border-radius:50%;height:440px;position:absolute;inset:120px -70px auto}.player-panel>*{z-index:1;position:relative}.masthead{grid-template-columns:46px 1fr 46px;align-items:center;gap:10px;margin-bottom:12px;display:grid}.ghost-icon{width:44px;height:44px;box-shadow:none;color:var(--ink);opacity:1;background:0 0;border:0;font-size:2.8rem;line-height:1}.brand-lockup{text-align:center;min-width:0}.eyebrow,.panel-label{color:var(--gold);letter-spacing:0;text-transform:uppercase;text-shadow:0 0 14px #ffd89952;margin:0 0 5px;font-size:.72rem;font-weight:900}h1{color:var(--ink);letter-spacing:0;text-shadow:0 0 14px #ffd89966,0 2px #00000073;margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(2.25rem,10vw,4.4rem);font-weight:900;line-height:.8}.import-icon{background:#ffffff0f;border:1px solid #fff4dc1f;border-radius:50%;font-size:1.9rem;line-height:.8;box-shadow:inset 0 0 20px #ffffff0a}.hero-logo{text-align:center;place-items:center;min-height:170px;margin:2px 0 18px;display:grid;position:relative}.hero-logo h1{z-index:1;color:#fffdf2;text-shadow:0 0 22px #fff4dc47,0 3px #0000007a;position:relative}.logo-mark{border-radius:24px;width:82px;height:82px;position:absolute;top:26px;left:calc(50% - 136px);box-shadow:0 0 30px #62ffe838,0 0 34px #ff8a722e}.echo-hunt{background:#141620c7;border:1px solid #ff8a72c2;border-radius:999px;grid-template-columns:34px 1fr auto;align-items:center;gap:10px;min-height:62px;margin-bottom:20px;padding:0 18px;display:grid;box-shadow:inset 0 1px #ffffff0f,0 0 18px #ff8a7257}.echo-hunt span{border:3px solid #fff4dcd6;border-radius:50%;width:22px;height:22px;position:relative}.echo-hunt span:after{content:"";background:#fff4dcd6;border-radius:999px;width:12px;height:3px;position:absolute;bottom:-7px;right:-9px;transform:rotate(45deg)}.echo-hunt input{width:100%;color:var(--ink);opacity:1;background:0 0;border:0;outline:0;font-size:1.04rem;font-weight:900}.echo-hunt input::placeholder{color:#fff4dce0}.echo-hunt button{min-height:42px;color:var(--ink);text-transform:uppercase;background:linear-gradient(135deg,#ffd89938,#ff8a7233),#04080ab8;border-color:#ffd89994;border-radius:999px;padding:0 14px;font-size:.82rem;font-weight:950}.echo-panel{margin:-6px 0 20px}.echo-panel-head{justify-content:space-between;align-items:center;gap:14px;margin-bottom:10px;display:flex}.echo-note{color:var(--muted);margin:0;font-size:.78rem;font-weight:750}.echo-results{gap:10px;display:grid}.echo-source-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.echo-source,.echo-result{background:linear-gradient(145deg,#62ffe814,#ff8a720d),#05080a94;border:1px solid #62ffe833;border-radius:16px;box-shadow:inset 0 1px #ffffff0d}.echo-source{min-height:58px;color:var(--ink);align-content:center;padding:10px 12px;text-decoration:none;display:grid}.echo-source strong,.echo-result strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:.92rem;font-weight:950;overflow:hidden}.echo-source span,.echo-result span,.echo-result p{color:var(--muted);font-size:.72rem;font-weight:750}.echo-source span,.echo-result span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.echo-result{gap:10px;padding:12px;display:grid}.echo-result p{margin:0}.echo-result-head{gap:3px;min-width:0;display:grid}.echo-badges,.echo-result-actions{flex-wrap:wrap;gap:8px;display:flex}.echo-badge{min-height:24px;color:var(--gold);text-transform:uppercase;border:1px solid #ffd89966;border-radius:999px;align-items:center;padding:0 8px;font-size:.68rem;font-weight:950;display:inline-flex}.echo-result-actions button,.echo-result-actions a{min-height:36px;color:var(--ink);text-transform:uppercase;background:#04080a9e;border:1px solid #62ffe870;border-radius:999px;justify-content:center;align-items:center;padding:0 11px;font-size:.74rem;font-weight:950;text-decoration:none;display:inline-flex}.echo-result-actions a{color:var(--gold);border-color:#ffd89975}.header-actions{background:#ffffff0a;border:1px solid #fff4dc29;border-radius:50%;place-content:center;gap:5px;width:44px;height:44px;display:grid;box-shadow:inset 0 0 20px #ffffff0a}.header-actions span{background:var(--gold);border-radius:999px;width:18px;height:3px;display:block;box-shadow:0 0 10px #ffd89966}.track-strip{text-align:center;justify-items:center;gap:4px;margin-bottom:8px;display:grid}.track-meta{min-width:0}.track-name,.track-detail,.engine-status,.status{overflow-wrap:anywhere}.track-name{color:var(--ink);letter-spacing:0;text-transform:uppercase;text-shadow:0 0 18px #fff4dc38;margin:0 0 5px;font-size:clamp(1.2rem,5.6vw,1.75rem);font-weight:950}.track-detail,.engine-status{color:var(--gold);text-transform:uppercase;margin:0;font-weight:850}.track-detail{font-size:.75rem}.engine-status{color:var(--muted);text-transform:none;margin-top:4px;font-size:.72rem}.wave-stage{margin:16px -26px 10px;padding:22px 0;position:relative}.wave-stage:before{content:"";background:linear-gradient(90deg,#0000,#fff4dc3d,#0000);height:1px;position:absolute;inset:50% 10% auto;box-shadow:0 -70px 80px #62ffe81f,0 70px 90px #ff8a721f}.waveform{filter:drop-shadow(0 0 16px #62ffe847)drop-shadow(0 0 18px #ff8a722e);background:0 0;border:0;width:100%;height:clamp(190px,44vw,255px);display:block;position:relative}.video-preview{object-fit:contain;width:100%;max-height:min(42vh,390px);box-shadow:var(--glow-coral);background:#030506;border:1px solid #fff4dc29;border-radius:18px;margin-top:12px;display:block}.video-preview[hidden]{display:none}.transport{grid-template-columns:72px minmax(116px,148px) 72px;justify-content:center;align-items:center;gap:12px;margin-top:8px;display:grid}.icon-button{width:72px;height:52px;color:var(--gold);font-size:.95rem;font-weight:950}.play-button{color:#fff5dd;text-transform:uppercase;background:radial-gradient(circle at 35% 28%,#fff4dcb8,#0000 18%),linear-gradient(135deg,#f8c070 0%,#8b3b2a 54%,#20100d 100%);border-color:#ff8a72b8;border-radius:999px;min-width:116px;height:70px;font-size:1.05rem;font-weight:950;box-shadow:inset 0 0 0 4px #080d10a6,0 0 0 1px #fff4dc6b,0 0 34px #ff8a7285}.timeline{color:var(--muted);font-variant-numeric:tabular-nums;grid-template-columns:48px 1fr 48px;align-items:center;gap:10px;margin:16px 0 0;font-size:.78rem;font-weight:850;display:grid}.timeline span:last-child{text-align:right}input[type=range]{width:100%;accent-color:var(--cyan)}input[type=range]:not(:disabled){cursor:pointer}.key-panel{grid-template-columns:96px 1fr;align-items:center;gap:18px;margin-top:22px;display:grid}.key-readout{color:var(--ink);margin:0;font-size:1.02rem;font-weight:950}.key-controls{grid-template-columns:68px 1fr 68px;align-items:center;gap:10px;display:grid}.key-controls button{min-height:46px;color:var(--cyan);text-transform:uppercase;padding:0 8px;font-size:.82rem;font-weight:950}.practice-panel{margin-top:20px}.preset-row{grid-template-columns:repeat(7,minmax(0,1fr));gap:7px;display:grid}.preset-row button{min-width:0;min-height:42px;color:var(--gold);padding:0 5px;font-weight:950}.preset-row button.active{color:#fff;box-shadow:var(--glow-cyan);background:linear-gradient(#62ffe833,#62ffe80f);border-color:#62ffe8b8}.studio-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:18px;display:grid}.practice-field{min-width:0;color:var(--ink);justify-items:center;gap:9px;font-weight:900;display:grid}.practice-field span{text-align:center;font-size:.88rem}.practice-field strong{color:var(--gold);font-variant-numeric:tabular-nums;text-align:center;font-size:.78rem}.practice-field input[type=range]{writing-mode:vertical-lr;direction:rtl;height:122px}.practice-field select{width:100%;min-height:44px;color:var(--ink);box-shadow:var(--glow-cyan);background:#04080ab8;border:1px solid #62ffe875;border-radius:14px;padding:0 10px;font-weight:900}.key-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:18px;display:grid}.key-actions button,.upload-button{min-height:48px;color:var(--ink);text-align:center;text-transform:uppercase;box-shadow:var(--glow-cyan);background:#04080a94;border:1px solid #62ffe89e;border-radius:16px;font-weight:950}.toggle{min-height:48px;color:var(--ink);text-transform:uppercase;box-shadow:var(--glow-cyan);background:#04080a94;border:1px solid #62ffe89e;border-radius:16px;justify-content:center;align-items:center;gap:8px;font-weight:950;display:inline-flex}.status{min-height:28px;color:var(--muted);text-align:center;margin:18px 0 0;font-size:.86rem;font-weight:800}.upload-actions{grid-template-columns:1fr 1fr;gap:12px;margin-top:18px;display:grid}.upload-button{min-height:62px;box-shadow:var(--glow-coral);cursor:pointer;background:linear-gradient(135deg,#ff8a7247,#04080abf);border-color:#ff8a72b8;place-items:center;display:grid;position:relative}.upload-button.secondary{background:linear-gradient(135deg,#ffd89938,#04080abf);border-color:#ffd89994}.upload-button 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var(--glow-coral);border-color:#ff8a72b8}.library-open{text-align:left;min-width:0;min-height:82px;box-shadow:none;background:0 0;border:0;flex:1;padding:0}.library-open:after{content:"";filter:drop-shadow(0 0 7px #62ffe847);background:linear-gradient(90deg,#62ffe847 0 4px,#0000 4px 9px) 0 100%/12px 34px repeat-x,linear-gradient(90deg,#0000,#ff8a7238,#0000);border-radius:8px;width:100%;height:38px;margin-top:18px;display:block}.library-open:hover:not(:disabled){box-shadow:none;transform:none}.library-open strong,.library-open span{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.library-open strong{color:var(--ink);text-shadow:0 0 14px #fff4dc33;font-size:1.22rem;font-weight:950}.library-open span{color:var(--muted);font-size:.78rem;font-weight:750}.library-actions{flex:none;gap:6px}.library-actions button{flex:1;min-width:0;padding:0 7px;font-size:.72rem}.library-actions button.active{color:var(--gold);background:#ffd89924;border-color:#ffd899bd;box-shadow:0 0 18px #ffd89940}.empty-library{color:var(--muted);background:#04080a8a;border:1px dashed #62ffe852;border-radius:16px;grid-column:1/-1;margin:0;padding:14px;font-weight:800}.bottom-nav{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#161822e6;border:1px solid #fff4dc1f;border-radius:28px;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:22px 0 0;padding:12px;display:grid;position:sticky;bottom:12px;box-shadow:inset 0 1px #ffffff0f,0 -10px 30px #00000052}.bottom-nav button{min-height:46px;box-shadow:none;color:var(--muted);background:0 0;border:0;font-size:.8rem;font-weight:850}.bottom-nav button.active{color:var(--coral);text-shadow:0 0 16px #ff8a725c}@media (width<=440px){.app-shell{padding:0}.player-panel{border-width:0;border-radius:0;min-height:100vh;padding:18px 16px 22px}.wave-stage{margin-inline:-16px}.transport{grid-template-columns:60px minmax(100px,128px) 60px}.icon-button{width:60px}.key-panel{grid-template-columns:1fr;gap:12px}.key-controls{grid-template-columns:64px 1fr 64px}.studio-grid{gap:8px}.key-actions{grid-template-columns:1fr}.echo-hunt{grid-template-columns:28px 1fr}.echo-hunt button{grid-column:1/-1}.echo-source-grid{grid-template-columns:1fr}.library-head,.library-item{flex-direction:column;align-items:stretch}.library-actions button{flex:1}}