:root{--pulse-bg: #0a0a0a;--pulse-surface: #141414;--pulse-border: #3a3a3a;--pulse-text: #e8e8e8;--pulse-text-dim: #aaaaaa;--pulse-accent: #00ff41;--pulse-accent-dim: rgba(0, 255, 65, .3);--pulse-warn: #ffb000;--pulse-danger: #ff3333;--pulse-mono: "JetBrains Mono", "Courier New", monospace;--pulse-sans: "Roboto", system-ui, sans-serif}body{margin:0;background:var(--pulse-bg);color:var(--pulse-text);font-family:var(--pulse-sans);-webkit-font-smoothing:antialiased}.pulse-app{max-width:1100px;margin:0 auto;padding:12px 24px;position:relative}.pulse-main{display:flex;flex-direction:column;gap:16px}.pulse-header{display:flex;align-items:center;justify-content:space-between;padding:12px 0 10px;border-bottom:1px solid var(--pulse-border);margin-bottom:16px}.pulse-title{font-family:var(--pulse-mono);font-size:1.4rem;font-weight:700;letter-spacing:.15em;color:var(--pulse-accent);margin:0}.pulse-header-actions{display:flex;gap:6px}.pulse-header-btn{font-family:var(--pulse-mono);font-size:.8rem;font-weight:600;letter-spacing:.08em;padding:5px 14px;border:1px solid var(--pulse-border);background:transparent;color:var(--pulse-text-dim);cursor:pointer}.pulse-header-btn:hover{border-color:var(--pulse-accent);color:var(--pulse-accent)}.pulse-header-btn.is-active{border-color:var(--pulse-accent);background:var(--pulse-accent-dim);color:var(--pulse-accent)}.pulse-header-dropdown-title{font-family:var(--pulse-mono);font-size:.85rem;font-weight:700;letter-spacing:.1em;color:var(--pulse-accent);margin:0 0 12px}.pulse-top-row{display:grid;grid-template-columns:300px 1fr 260px;gap:16px;align-items:start}.pulse-transport-left,.pulse-transport-right{border:1px solid var(--pulse-border);background:var(--pulse-surface);padding:14px 16px}.pulse-transport-center{display:flex;flex-direction:column;align-items:center;gap:12px}.pulse-play-btn{font-family:var(--pulse-mono);font-size:1.1rem;font-weight:700;letter-spacing:.1em;padding:12px 32px;border:2px solid var(--pulse-accent);background:transparent;color:var(--pulse-accent);cursor:pointer;transition:background .1s,color 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var(--pulse-border);background:transparent;color:var(--pulse-text-dim);cursor:pointer}.pulse-bpm-preset:hover{border-color:var(--pulse-accent);color:var(--pulse-accent)}.pulse-bpm-preset.is-active{border-color:var(--pulse-accent);background:var(--pulse-accent-dim);color:var(--pulse-accent)}.pulse-time-sig{display:flex;flex-direction:column;align-items:flex-end;gap:8px}.pulse-time-sig-display{font-family:var(--pulse-mono);display:flex;flex-direction:column;align-items:center;line-height:1;position:relative}.pulse-time-sig-num,.pulse-time-sig-den{font-size:1.8rem;font-weight:700;color:var(--pulse-text);background:none;border:1px solid transparent;cursor:pointer;padding:2px 8px;font-family:var(--pulse-mono);text-align:center;min-width:48px}.pulse-time-sig-num:hover,.pulse-time-sig-den:hover{border-color:var(--pulse-accent);color:var(--pulse-accent)}.pulse-time-sig-divider{width:32px;height:2px;background:var(--pulse-text-dim)}.pulse-time-sig-controls{display:flex;flex-wrap:wrap;gap:4px;justify-content:flex-end}.pulse-ts-btn{font-family:var(--pulse-mono);font-size:.8rem;padding:4px 8px;border:1px solid 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var(--pulse-border);background:var(--pulse-surface);width:100%;box-sizing:border-box}.pulse-beat-row{display:flex;gap:3px;justify-content:center;flex-wrap:wrap;row-gap:6px}.pulse-beat-group{display:flex;gap:2px;padding:0 6px;border-left:1px solid var(--pulse-border)}.pulse-beat-group:first-child{border-left:none;padding-left:0}.pulse-beat-cell{display:flex;flex-direction:column;align-items:center;width:28px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.pulse-beat-cell:hover .pulse-beat-bar-track{border-color:var(--pulse-text)}.pulse-beat-bar-track{width:100%;height:36px;border:1px solid var(--pulse-border);background:var(--pulse-bg);position:relative;overflow:hidden;transition:border-color .05s}.pulse-beat-cell.is-accent .pulse-beat-bar-track{border-color:var(--pulse-warn)}.pulse-beat-bar-fill{position:absolute;inset:0;background:var(--pulse-accent);opacity:.5;transition:opacity .1s}.pulse-beat-cell.is-accent 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10px;flex:1}.pulse-save-input:focus{outline:none;border-color:var(--pulse-accent)}.pulse-save-btn{font-family:var(--pulse-mono);font-size:.8rem;padding:5px 14px;border:1px solid var(--pulse-accent);background:transparent;color:var(--pulse-accent);cursor:pointer}.pulse-save-btn:hover{background:var(--pulse-accent);color:var(--pulse-bg)}.pulse-profile-list{display:flex;flex-direction:column;gap:6px}.pulse-profile-item{display:flex;justify-content:space-between;align-items:center;padding:8px 10px;border:1px solid var(--pulse-border);background:var(--pulse-bg)}.pulse-profile-name{font-family:var(--pulse-mono);font-size:.8rem;color:var(--pulse-text)}.pulse-profile-meta{font-family:var(--pulse-mono);font-size:.7rem;color:var(--pulse-text-dim)}.pulse-profile-actions{display:flex;gap:6px}.pulse-profile-btn{font-family:var(--pulse-mono);font-size:.75rem;padding:3px 10px;border:1px solid var(--pulse-border);background:transparent;color:var(--pulse-text-dim);cursor:pointer}.pulse-profile-btn:hover{border-color:var(--pulse-accent);color:var(--pulse-accent)}.pulse-profile-btn.is-danger:hover{border-color:var(--pulse-danger);color:var(--pulse-danger)}.pulse-timing{padding:12px 16px;border:1px solid var(--pulse-border);background:var(--pulse-surface)}.pulse-timing-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.pulse-timing-title{font-family:var(--pulse-mono);font-size:.8rem;letter-spacing:.1em;color:var(--pulse-text-dim)}.pulse-listen-btn{font-family:var(--pulse-mono);font-size:.8rem;padding:4px 10px;border:1px solid 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var(--pulse-border);background:transparent;color:var(--pulse-text-dim);cursor:pointer}.pulse-quiet-toggle.is-active{border-color:var(--pulse-warn);background:#ffb00026;color:var(--pulse-warn)}.pulse-quiet-config{display:flex;gap:14px;align-items:center}.pulse-quiet-field{display:flex;align-items:center;gap:5px}.pulse-quiet-label{font-family:var(--pulse-mono);font-size:.8rem;color:var(--pulse-text-dim)}.pulse-quiet-input{font-family:var(--pulse-mono);font-size:.85rem;background:var(--pulse-bg);border:1px solid var(--pulse-border);color:var(--pulse-text);padding:3px 8px;width:42px;text-align:center}.pulse-quiet-input:focus{outline:none;border-color:var(--pulse-accent)}.pulse-quiet-score{font-family:var(--pulse-mono);font-size:.85rem;color:var(--pulse-warn);text-align:center;margin-top:8px}.pulse-fatigue{padding:10px 16px;border:1px solid var(--pulse-warn);background:#ffb00014;display:flex;justify-content:space-between;align-items:center}.pulse-fatigue-text{font-family:var(--pulse-mono);font-size:.8rem;color:var(--pulse-warn)}.pulse-fatigue-dismiss{font-family:var(--pulse-mono);font-size:.75rem;padding:3px 10px;border:1px solid var(--pulse-warn);background:transparent;color:var(--pulse-warn);cursor:pointer}@media(max-width:700px){.pulse-top-row{grid-template-columns:1fr;gap:12px}.pulse-time-sig{align-items:flex-start}.pulse-mixer-channels{grid-template-columns:repeat(3,1fr);gap:14px}.pulse-mixer-header{flex-direction:column;align-items:flex-start;gap:10px}}