/* index.css — extracted from inline <style> blocks. Generated by scripts/h1-extract.mjs */
:root {
    --bg: #0d0d14;
    --panel: #161622;
    --panel2: #1f1f2e;
    --accent: #ff3860;
    --accent2: #00e8c6;
    --accent3: #ffb845;
    --text: #e8e8f0;
    --dim: #6b6b85;
    --border: #2a2a3e;
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }
  body {
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, 'Segoe UI', sans-serif;
    font-size: 13px;
    padding: 16px;
    min-height: 100vh;
  }
  h1 {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 4px;
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  .subtitle { color: var(--dim); font-size: 11px; margin-bottom: 16px; letter-spacing: 1px; }
  .panel {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px;
    margin-bottom: 12px;
  }
  .panel-title {
    font-size: 10px;
    letter-spacing: 2px;
    color: var(--dim);
    text-transform: uppercase;
    margin-bottom: 10px;
  }
  .transport {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
  }
  button {
    background: var(--panel2);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 8px 14px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    font-family: inherit;
    transition: all 0.15s;
  }
  button:hover { border-color: var(--accent2); }
  button.play { background: var(--accent2); color: #000; border-color: var(--accent2); font-weight: 600; }
  button.play.active { background: var(--accent); border-color: var(--accent); }
  button.small { padding: 4px 8px; font-size: 10px; }
  .bpm-control, .knob-control {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
  }
  .bpm-control label, .knob-control label {
    font-size: 9px;
    color: var(--dim);
    letter-spacing: 1px;
    text-transform: uppercase;
  }
  input[type="number"] {
    background: var(--panel2);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 6px 8px;
    border-radius: 4px;
    width: 70px;
    font-family: inherit;
    text-align: center;
    font-size: 14px;
  }
  input[type="range"] {
    -webkit-appearance: none;
    width: 100px;
    height: 4px;
    background: var(--panel2);
    border-radius: 2px;
    outline: none;
  }
  input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    background: var(--accent2);
    border-radius: 50%;
    cursor: pointer;
  }
  select {
    background: var(--panel2);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 6px 8px;
    border-radius: 4px;
    font-family: inherit;
    font-size: 11px;
    cursor: pointer;
  }

  .sequencer-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
  }
  .track-label {
    width: 80px;
    font-size: 10px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--dim);
    text-align: right;
    padding-right: 8px;
  }
  .steps {
    display: grid;
    grid-template-columns: repeat(16, 1fr);
    gap: 3px;
    flex: 1;
  }
  .step {
    aspect-ratio: 1;
    background: var(--panel2);
    border: 1px solid var(--border);
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.08s;
    min-height: 24px;
  }
  .step:hover { border-color: var(--accent2); }
  .step.active { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 8px rgba(255,56,96,0.4); }
  .step.drum.active { background: var(--accent3); border-color: var(--accent3); box-shadow: 0 0 8px rgba(255,184,69,0.4); }
  .step.playing { outline: 2px solid var(--accent2); outline-offset: 1px; }
  .step:nth-child(4n+1) { background-color: #1a1a2a; }
  .step:nth-child(4n+1).active { background-color: var(--accent); }
  .step:nth-child(4n+1).drum.active { background-color: var(--accent3); }

  .row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
  }
  .col { flex: 1; min-width: 300px; }
  .controls-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
    gap: 12px;
  }
  .note-buttons {
    display: flex;
    gap: 3px;
    flex-wrap: wrap;
    margin-top: 10px;
  }
  .note-btn {
    padding: 6px 10px;
    font-size: 10px;
  }
  .value-display {
    font-size: 10px;
    color: var(--accent2);
    font-variant-numeric: tabular-nums;
  }
  .footer {
    text-align: center;
    color: var(--dim);
    font-size: 10px;
    margin-top: 16px;
    letter-spacing: 1px;
  }
  kbd {
    background: var(--panel2);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 1px 5px;
    font-size: 10px;
    font-family: monospace;
  }

  @media (max-width: 768px) {
    body { padding: 10px; font-size: 12px; }
    h1 { font-size: 16px; }
    .subtitle { font-size: 10px; margin-bottom: 10px; }
    .panel { padding: 10px; margin-bottom: 8px; }
    .row { flex-direction: column; gap: 8px; }
    .col { min-width: 0; width: 100%; }
    .transport { gap: 8px; }
    button {
      min-height: 44px;
      padding: 10px 14px;
      font-size: 12px;
    }
    select, input[type="number"] {
      min-height: 44px;
      font-size: 13px;
    }
    input[type="range"] { width: 100%; min-width: 100px; height: 24px; }
    input[type="range"]::-webkit-slider-thumb { width: 22px; height: 22px; }
    .bpm-control label, .knob-control label { font-size: 10px; }
    .controls-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
    }
    .knob-control { padding: 4px 0; }
    .track-label {
      width: 56px;
      font-size: 10px;
      padding-right: 4px;
    }
    .steps { gap: 2px; }
    .step { min-height: 22px; }
    .note-btn { min-height: 44px; min-width: 38px; font-size: 12px; padding: 8px 10px; }
    .value-display { font-size: 10px; }
    .footer { font-size: 10px; }
  }

  @media (max-width: 480px) {
    body { padding: 6px; }
    h1 { font-size: 14px; letter-spacing: 1px; }
    .subtitle { font-size: 10px; letter-spacing: 0.5px; margin-bottom: 8px; }
    .panel { padding: 8px; margin-bottom: 6px; }
    .panel-title { font-size: 10px; margin-bottom: 6px; letter-spacing: 1px; }
    .transport { gap: 6px; }
    button { min-height: 44px; padding: 8px 10px; font-size: 11px; }
    .bpm-control label, .knob-control label { font-size: 10px; }
    input[type="number"] { width: 60px; }
    .controls-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .track-label { width: 44px; font-size: 10px; padding-right: 3px; letter-spacing: 0; }
    .steps { gap: 2px; }
    .step { min-height: 18px; border-radius: 2px; }
    .sequencer-row { gap: 3px; margin-bottom: 3px; }
    .note-btn { min-height: 44px; min-width: 32px; font-size: 11px; padding: 6px 8px; }
    .footer { display: none; }
  }