:root{--bg: #0a0a0a;--panel: #131313;--panel-2: #1a1a1a;--line: #262626;--ink: #f5f5f4;--ink-dim: #a3a3a3;--ink-mute: #525252;--accent: #ff5b1f;--accent-hot: #ff7a3a;--gold: #d4a44e;--green: #3ddc84;--tone: #4dc3ff;--beat: #2a2a2a;--beat-down: #353535;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:Space Grotesk,system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}body{min-height:100dvh;background:radial-gradient(1200px 600px at 20% -10%,rgba(255,91,31,.08),transparent 60%),radial-gradient(900px 500px at 90% 110%,rgba(212,164,78,.05),transparent 70%),var(--bg)}#app{width:100%;margin:0 auto;padding:28px clamp(12px,2.5vw,40px) 48px}.brand{display:flex;align-items:baseline;gap:14px;margin-bottom:22px;flex-wrap:wrap}.brand h1{margin:0;font-size:38px;font-weight:700;letter-spacing:-.02em}.brand h1 .accent{color:var(--accent)}.brand .tag{font-family:JetBrains 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4px}.tone-toolbar-label{margin-right:2px}.tt-pills{display:none}.tt-select{display:inline-block}}.bars-btn{font-family:JetBrains Mono,monospace;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;background:var(--panel);color:var(--accent);border:1px solid var(--accent);border-radius:12px;padding:0 14px;min-width:80px;cursor:pointer;writing-mode:vertical-rl;transform:rotate(180deg);transition:background .12s ease;white-space:nowrap}.bars-btn:hover{background:#ff5b1f1f}@media (max-width: 720px){.grid-wrap{gap:6px}.row{grid-template-columns:40px 26px max-content;gap:4px}.vol{width:26px}.vol input[type=range]{width:56px;height:22px}.vol input[type=range]::-webkit-slider-runnable-track{height:6px}.vol input[type=range]::-moz-range-track{height:6px}.vol input[type=range]::-webkit-slider-thumb{width:18px;height:18px;margin-top:-6px}.vol input[type=range]::-moz-range-thumb{width:18px;height:18px}.row .label{font-size:10px;gap:4px;padding-right:2px}.steps{gap:3px;grid-template-columns:repeat(var(--step-count),minmax(34px,1fr))}.step{border-radius:6px}.tone-row .step{height:44px}.brand h1{font-size:30px}.grid{padding:12px}.bars-btn{min-width:50px;padding:0 8px;font-size:10px}}@media (max-width: 420px){#app{padding:28px 8px 48px}.grid{padding:10px 8px}.row{grid-template-columns:36px 24px max-content;gap:3px}.vol{width:24px}.bars-btn{min-width:40px;padding:0 6px;font-size:9px}}.saved{margin-top:22px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:10px 12px}.saved.empty .saved-head{display:none}.saved.empty .saved-strip:before{content:"No saved beats yet";font-family:JetBrains Mono,monospace;font-size:10px;letter-spacing:.12em;color:var(--ink-mute);opacity:.45;padding:4px 2px}.saved-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.saved-label{font-family:JetBrains 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ease}.saved-chip:hover{border-color:var(--accent);color:var(--ink);background:#ff5b1f14}.saved-chip:active{transform:translateY(1px)}.saved-chip .ts{font-family:JetBrains Mono,monospace;font-size:11px;font-weight:600;color:var(--ink);white-space:nowrap}.saved-chip .chip-label{font-family:JetBrains Mono,monospace;font-size:11px;color:var(--ink-dim);white-space:nowrap;max-width:140px;overflow:hidden;text-overflow:ellipsis}.chip-btn{background:transparent;border:1px solid transparent;cursor:pointer;position:relative;padding:0;min-width:36px;min-height:36px;width:36px;height:36px;line-height:1;display:inline-flex;align-items:center;justify-content:center;color:var(--ink-dim);font-size:16px;opacity:.5;transition:opacity .1s ease,color .1s ease,background .1s ease,border-color .1s ease;flex-shrink:0;border-radius:8px}.saved-chip .chip-btn:hover{opacity:1}.chip-btn:focus-visible{opacity:1;outline:1px solid var(--tone);outline-offset:1px}.chip-rename:hover{color:var(--accent);background:#ff5b1f1f;border-color:#ff5b1f59}.chip-delete:hover{color:#ff4d8d;background:#ee005524;border-color:#e056}.chip-download:hover{color:var(--tone);background:#4dc3ff24;border-color:#4dc3ff66}.chip-download.busy{color:var(--tone);opacity:1;pointer-events:none}.chip-rename svg,.chip-delete svg,.chip-download svg{width:18px;height:18px}.chip-error{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:6px;padding:0 10px;border-radius:14px;background:#ee0055eb;color:#fff;font-family:JetBrains Mono,monospace;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;box-shadow:0 0 0 1px #ff4d8d,0 8px 18px #00000059;z-index:2;pointer-events:none}.chip-error svg{width:14px;height:14px;flex-shrink:0}.saved-chip.has-error{box-shadow:0 0 0 1px #ff4d8d}.saved-chip{position:relative}.chip-label-input{font-family:JetBrains 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#00000080,0 0 0 1px #ff4d8d}@media (max-width: 720px){.toast{font-size:11px;padding:9px 14px;max-width:88vw;white-space:normal;text-align:center}}.splash{position:fixed;inset:0;background:#0a0a0aeb;display:flex;align-items:center;justify-content:center;z-index:100;cursor:pointer;backdrop-filter:blur(4px)}.splash .inner{text-align:center;padding:32px}.splash h2{font-size:56px;margin:0 0 8px;letter-spacing:-.03em;font-weight:700}.splash h2 .accent{color:var(--accent)}.splash p{margin:0;color:var(--ink-dim);font-family:JetBrains Mono,monospace;font-size:13px;letter-spacing:.12em;text-transform:uppercase}.splash p.tagline{font-family:inherit;font-size:15px;letter-spacing:0;text-transform:none;color:var(--ink);margin:12px 0 24px;opacity:.7;max-width:340px}.presence-row{display:none;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px;padding:8px 12px;background:#4dc3ff0f;border:1px solid rgba(77,195,255,.28);border-radius:12px}.presence-row.visible{display:flex}.presence-room-link{display:inline-flex;align-items:center;gap:6px;font-family:JetBrains Mono,monospace;font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--tone);background:#4dc3ff1a;border:1px solid rgba(77,195,255,.35);border-radius:8px;padding:5px 10px 5px 8px;cursor:pointer;transition:background .12s ease,color .12s ease,border-color .12s ease;flex-shrink:0}.presence-room-link:hover{background:#4dc3ff33;color:var(--ink)}.presence-room-link.copied{color:var(--green);border-color:var(--green);background:#3ddc8429}.presence-room-icon{display:inline-flex;width:13px;height:13px}.presence-room-icon svg{width:13px;height:13px;display:block}.presence-dots{display:flex;align-items:center;gap:10px;flex-wrap:wrap;min-width:0}.presence-peer{display:inline-flex;align-items:center;gap:6px;font-family:JetBrains Mono,monospace;font-size:11px;font-weight:600;letter-spacing:.06em;color:var(--ink-dim);transition:opacity .24s ease,transform .24s ease}.presence-peer.you{color:var(--ink)}.presence-peer .presence-name{white-space:nowrap}.presence-peer.joining{opacity:0;transform:translate(-8px)}.presence-peer.leaving{opacity:0;transform:scale(.6)}.presence-dot{width:11px;height:11px;border-radius:50%;display:inline-block;flex-shrink:0;background:var(--dot-color, currentColor);box-shadow:0 0 6px var(--dot-color, currentColor);transform-origin:center}.presence-peer.you .presence-dot{outline:1.5px solid var(--ink);outline-offset:1.5px}@keyframes presencePulse{0%{box-shadow:0 0 color-mix(in srgb,var(--dot-color, var(--accent)) 60%,transparent),0 0 6px var(--dot-color, var(--accent))}70%{box-shadow:0 0 0 6px color-mix(in srgb,var(--dot-color, var(--accent)) 0%,transparent),0 0 8px var(--dot-color, var(--accent))}to{box-shadow:0 0 color-mix(in srgb,var(--dot-color, var(--accent)) 0%,transparent),0 0 6px var(--dot-color, var(--accent))}}.presence-peer.playing .presence-dot{animation:presencePulse 1.1s ease-out infinite}.presence-peer.editable-name{position:relative;cursor:pointer}.presence-peer.editable-name:hover .presence-name,.presence-peer.editable-name:focus-visible .presence-name{text-decoration:underline dotted;text-underline-offset:3px}.presence-peer.editable-name:focus-visible{outline:none}.presence-name-input{font-family:JetBrains Mono,monospace;font-size:11px;font-weight:600;letter-spacing:.06em;background:var(--panel-2);border:1px solid var(--tone);border-radius:4px;color:var(--ink);padding:1px 5px;width:92px;outline:none}.presence-name-nudge{position:absolute;top:calc(100% + 6px);left:0;white-space:nowrap;font-family:JetBrains Mono,monospace;font-size:9.5px;font-weight:600;letter-spacing:.03em;text-transform:none;color:var(--tone);background:#4dc3ff1a;border:1px solid rgba(77,195,255,.28);border-radius:6px;padding:3px 7px;opacity:0;transform:translateY(-3px);transition:opacity .2s ease,transform .2s ease;pointer-events:none;z-index:5}.presence-name-nudge.show{opacity:1;transform:translateY(0)}@keyframes remoteRipple{0%{box-shadow:0 0 0 0 var(--remote-color),0 0 12px 0 var(--remote-color);background-image:radial-gradient(circle at center,color-mix(in srgb,var(--remote-color) 70%,transparent),transparent 70%)}35%{box-shadow:0 0 0 4px color-mix(in srgb,var(--remote-color) 50%,transparent),0 0 20px 4px color-mix(in srgb,var(--remote-color) 80%,transparent)}to{box-shadow:0 0 0 0 transparent,0 0 0 0 transparent;background-image:none}}.step.remote-edit,.tone-voice-btn.remote-edit,.bpm.remote-edit,.vol.remote-edit{animation:remoteRipple .65s cubic-bezier(.22,1,.36,1);position:relative;z-index:2}.tone-voice-btn.remote-edit{outline:1.5px solid var(--remote-color);outline-offset:1px;transition:outline-color .2s ease}