/* index.css — extracted from inline <style> blocks. Generated by scripts/h1-extract.mjs */
* { margin: 0; padding: 0; box-sizing: border-box; }
  body {
    background: #1a1a2e;
    font-family: 'Segoe UI', sans-serif;
    color: #e0e0e0;
    overflow: hidden;
    height: 100vh;
    display: flex;
    flex-direction: column;
  }
  #controls {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 12px 20px;
    background: #16213e;
    border-bottom: 1px solid #0f3460;
    flex-wrap: wrap;
    z-index: 10;
  }
  #controls label {
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
  }
  #controls input[type="range"] {
    width: 100px;
    accent-color: #e94560;
  }
  #controls button {
    padding: 6px 14px;
    border: 1px solid #0f3460;
    background: #0f3460;
    color: #e0e0e0;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    transition: background 0.2s;
  }
  #controls button:hover { background: #e94560; }
  #controls button.active { background: #e94560; border-color: #e94560; }
  .separator { width: 1px; height: 24px; background: #0f3460; }
  #info {
    position: fixed;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 12px;
    color: #888;
    pointer-events: none;
  }
  canvas { flex: 1; display: block; cursor: crosshair; }

  @media (max-width: 768px) {
    #controls {
      gap: 8px;
      padding: 6px 10px;
    }
    #controls label {
      font-size: 11px;
    }
    #controls input[type="range"] {
      width: 60px;
    }
    #controls button {
      padding: 6px 10px;
      font-size: 11px;
      min-height: 44px;
    }
    .separator { display: none; }
    #info { font-size: 10px; }
  }
  @media (max-width: 480px) {
    #controls {
      gap: 6px;
      padding: 4px 6px;
    }
    #controls label span { display: none; }
    #controls input[type="range"] { width: 50px; }
  }