.mccp {
  --mccp-bg: #e8ece6;
  --mccp-surface: #f6f8f3;
  --mccp-ink: #1b221d;
  --mccp-muted: #5a6659;
  --mccp-line: #c9d1c4;
  --mccp-grid: #dde3d8;
  --mccp-major: #b7c1b1;
  --mccp-block: #357a72;
  --mccp-block-hi: #5aa59b;
  --mccp-block-lo: #24564f;
  --mccp-on-block: #f3fbf9;
  --mccp-placed: #c3cfc6;
  --mccp-mark: #c27c12;
  --mccp-hl: rgba(53, 122, 114, 0.12);
  --mccp-mono: ui-monospace, "Cascadia Mono", "SF Mono", Consolas, "Liberation Mono", monospace;
  container-type: inline-size;
  color-scheme: light;
  background: var(--mccp-bg);
  color: var(--mccp-ink);
  font-family: inherit;
  font-size: 15px;
  line-height: 1.5;
  padding: 20px;
  border-radius: 8px;
  max-width: 100%;
  text-align: left;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .mccp {
    --mccp-bg: #131915; --mccp-surface: #1b231e; --mccp-ink: #e4eae1; --mccp-muted: #98a594; --mccp-line: #2f3a32;
    --mccp-grid: #232c26; --mccp-major: #3a473e; --mccp-block: #4a9f94; --mccp-block-hi: #71c3b8; --mccp-block-lo: #2c6c64;
    --mccp-on-block: #0d1a17; --mccp-placed: #34433c; --mccp-mark: #e6a23c; --mccp-hl: rgba(113, 195, 184, 0.13);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] .mccp {
  --mccp-bg: #131915; --mccp-surface: #1b231e; --mccp-ink: #e4eae1; --mccp-muted: #98a594; --mccp-line: #2f3a32;
  --mccp-grid: #232c26; --mccp-major: #3a473e; --mccp-block: #4a9f94; --mccp-block-hi: #71c3b8; --mccp-block-lo: #2c6c64;
  --mccp-on-block: #0d1a17; --mccp-placed: #34433c; --mccp-mark: #e6a23c; --mccp-hl: rgba(113, 195, 184, 0.13);
  color-scheme: dark;
}
.mccp *, .mccp *::before, .mccp *::after { box-sizing: border-box; }
.mccp [hidden] { display: none !important; }
.mccp h1, .mccp h2, .mccp h3, .mccp h4, .mccp p { margin: 0; padding: 0; border: 0; text-transform: none; letter-spacing: normal; color: inherit; font-family: inherit; }
.mccp-wrap { display: grid; gap: 24px; }

.mccp-head { display: grid; gap: 4px; }
.mccp-eyebrow { font-family: var(--mccp-mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--mccp-muted); }
.mccp .mccp-title { font-size: clamp(30px, 5vw, 42px); letter-spacing: -.02em; font-weight: 700; line-height: 1.1; }
.mccp-head p { max-width: 62ch; color: var(--mccp-muted); }

.mccp-layout { display: grid; grid-template-columns: 270px minmax(0, 1fr); gap: 20px; align-items: start; }
@container (max-width: 760px) { .mccp-layout { grid-template-columns: minmax(0, 1fr); } }

.mccp-panel { background: var(--mccp-surface); border: 1px solid var(--mccp-line); border-radius: 6px; padding: 18px; display: grid; gap: 20px; }
.mccp-field { display: grid; gap: 8px; }
.mccp-label { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--mccp-muted); display: flex; justify-content: space-between; gap: 8px; }
.mccp-label label { font: inherit; color: inherit; margin: 0; }
.mccp-label small { font-weight: 400; letter-spacing: 0; text-transform: none; font-size: 12px; }
.mccp-pair { display: grid; grid-template-columns: minmax(0, 1fr) 76px; gap: 12px; align-items: center; }
.mccp input[type="range"] { width: 100%; margin: 0; accent-color: var(--mccp-block); background: transparent; border: 0; box-shadow: none; }
.mccp input[type="number"] {
  width: 100%; height: auto; margin: 0; font: 600 16px var(--mccp-mono); color: var(--mccp-ink); background: var(--mccp-bg);
  border: 1px solid var(--mccp-line); border-radius: 4px; padding: 6px 8px; box-shadow: none; font-variant-numeric: tabular-nums;
}
.mccp input:focus-visible, .mccp button:focus-visible, .mccp-seg input:focus-visible + span { outline: 2px solid var(--mccp-mark); outline-offset: 2px; }
.mccp-check { display: flex; gap: 8px; align-items: center; cursor: pointer; margin: 0; font-weight: 400; }
.mccp-check input { accent-color: var(--mccp-block); width: 16px; height: 16px; margin: 0; }

.mccp-seg { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--mccp-line); border-radius: 4px; overflow: hidden; }
.mccp-seg label { position: relative; cursor: pointer; margin: 0; }
.mccp-seg input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.mccp-seg span { display: block; text-align: center; padding: 8px 4px; font-size: 13px; font-weight: 700; line-height: 1.3; border-left: 1px solid var(--mccp-line); }
.mccp-seg label:first-child span { border-left: 0; }
.mccp-seg input:checked + span { background: var(--mccp-block); color: var(--mccp-on-block); }
.mccp p.mccp-hint { font-size: 13px; color: var(--mccp-muted); }

.mccp-stage { display: grid; gap: 14px; min-width: 0; }
.mccp-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--mccp-line); border-radius: 6px; background: var(--mccp-surface); }
.mccp-stat { padding: 12px 14px; border-left: 1px solid var(--mccp-line); display: grid; gap: 2px; min-width: 0; }
.mccp-stat:first-child { border-left: 0; }
.mccp-k { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--mccp-muted); }
.mccp-v { font-family: var(--mccp-mono); font-weight: 600; font-size: 20px; font-variant-numeric: tabular-nums; }
.mccp-s { font-size: 12px; color: var(--mccp-muted); }
@container (max-width: 560px) {
  .mccp-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mccp-stat:nth-child(3) { border-left: 0; }
  .mccp-stat:nth-child(n+3) { border-top: 1px solid var(--mccp-line); }
}

.mccp-toolbar { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; justify-content: space-between; }
.mccp-tools { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.mccp button {
  font-family: inherit; font-weight: 700; font-size: 13px; line-height: 1.3; color: var(--mccp-ink); background: var(--mccp-surface);
  border: 1px solid var(--mccp-line); border-radius: 4px; padding: 6px 10px; margin: 0; cursor: pointer;
  text-transform: none; letter-spacing: normal; box-shadow: none; min-height: 0; width: auto;
}
.mccp button:hover { border-color: var(--mccp-block); background: var(--mccp-surface); color: var(--mccp-ink); }
.mccp-readout, .mccp-progress { font-family: var(--mccp-mono); font-size: 13px; font-variant-numeric: tabular-nums; }
.mccp-readout { color: var(--mccp-muted); }

.mccp-canvas-box { background: var(--mccp-surface); border: 1px solid var(--mccp-line); border-radius: 6px; overflow: auto; max-height: 80vh; padding: 12px; }
.mccp canvas { display: block; margin: 0 auto; max-width: none; cursor: crosshair; touch-action: manipulation; }

.mccp-guide { display: grid; gap: 16px; }
.mccp .mccp-h { font-size: 24px; font-weight: 700; line-height: 1.2; }
.mccp .mccp-card h3 { font-size: 16px; font-weight: 700; line-height: 1.3; }
.mccp-guide-cols { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 20px; align-items: start; }
@container (max-width: 760px) { .mccp-guide-cols { grid-template-columns: minmax(0, 1fr); } }
.mccp-card { background: var(--mccp-surface); border: 1px solid var(--mccp-line); border-radius: 6px; padding: 18px; display: grid; gap: 12px; min-width: 0; }
.mccp-card p { max-width: 65ch; }
.mccp-chips { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.mccp-chip { font: 600 15px var(--mccp-mono); padding: 4px 10px; border-radius: 3px; background: var(--mccp-block); color: var(--mccp-on-block); display: inline-flex; gap: 6px; align-items: baseline; font-variant-numeric: tabular-nums; }
.mccp-chip.mccp-end { background: var(--mccp-ink); color: var(--mccp-surface); }
.mccp-chip i { font-style: normal; font-weight: 400; font-size: 12px; opacity: .8; }
.mccp-sep { color: var(--mccp-muted); font-family: var(--mccp-mono); }
.mccp-legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 13px; color: var(--mccp-muted); }

.mccp-rows { max-height: 560px; overflow: auto; border: 1px solid var(--mccp-line); border-radius: 6px; background: var(--mccp-surface); }
.mccp table { border-collapse: collapse; width: 100%; margin: 0; font-size: 14px; border: 0; background: transparent; }
.mccp th { position: sticky; top: 0; background: var(--mccp-surface); text-align: left; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--mccp-muted); padding: 10px 12px; border: 0; border-bottom: 1px solid var(--mccp-line); z-index: 1; }
.mccp td { padding: 6px 12px; border: 0; border-bottom: 1px solid var(--mccp-grid); background: transparent; font-family: var(--mccp-mono); font-variant-numeric: tabular-nums; vertical-align: middle; color: var(--mccp-ink); }
.mccp td.mccp-n, .mccp th.mccp-n { text-align: right; width: 1%; white-space: nowrap; }
.mccp tr.mccp-hl td { background: var(--mccp-hl); }
.mccp-runs { display: flex; flex-wrap: wrap; gap: 4px; }
.mccp-r { display: inline-block; min-width: 28px; text-align: center; padding: 1px 6px; border-radius: 3px; font-family: var(--mccp-mono); font-size: 13px; line-height: 1.5; }
.mccp-r.mccp-on { background: var(--mccp-block); color: var(--mccp-on-block); font-weight: 600; }
.mccp-r.mccp-off { border: 1px dashed var(--mccp-major); color: var(--mccp-muted); }