/* GlitchGlimmer bench UI — design language lifted from
   web/design/mockup-reference.html. The mockup is the source of truth for
   palette, type scale, density and control styling; this file ports it onto
   the real page's bindings rather than decorating the old layout.

   The existing token names stay because web/viz/BenchStrip.js and
   web/viz/StripView.js hand-shadow --accent, --accent-glow, --bg and --mono
   in canvas literals with comments saying they track the token by hand.
   --accent stays #38bdf8 (not the mockup's solder orange) for the same
   reason: changing it would silently orphan those literals. --hot and
   --hot-dim, the mockup's own names for its accent, are aliased onto the
   same blue so every rule copied from the mockup lands on the right colour
   without a second highlight colour anywhere on the page. */

:root {
  /* -- existing contract, kept working, values taken from the mockup ----- */
  --bg: #08090b;
  --panel: #121519;
  --panel-edge: #262c35;
  --ink: #e8ebf0;
  --ink-dim: #9aa4b2;
  --accent: #38bdf8; /* deliberate divergence from the mockup's orange */
  --accent-glow: rgba(56, 189, 248, 0.32);
  --error: #ef4444;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  /* -- mockup's extra tokens, added alongside ----------------------------- */
  --void: #08090b;
  --stage: #0b0d10;
  --raised: #191d23;
  --line: #262c35;
  --line-2: #333b46;
  --ink-2: #9aa4b2;
  --mute: #616c7a;
  --hot: var(--accent);
  --hot-dim: rgba(56, 189, 248, 0.22);
  --cool: #48c7ff;
  --ok: #55d68a;

  --ui: "Archivo", "Helvetica Neue", Arial, sans-serif;

  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--ui);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

canvas { display: block; }

/* --------------------------------------------------------------- frame -- */

.bench-app {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(360px, 1fr);
  grid-template-rows: auto minmax(0, 1fr);
  height: 100dvh;
  min-height: 0;
  position: relative;
  overflow: hidden;
}

/* --------------------------------------------------------------- topbar - */

.topbar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 0 16px;
  height: 52px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; align-items: baseline; gap: 9px; margin-right: 4px; }
.brand b { font-weight: 700; letter-spacing: -0.02em; font-size: 15px; }
.brand span {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
}

.topbar-spacer { flex: 1; }

.telemetry {
  display: flex;
  gap: 18px;
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}
.telemetry div { display: flex; flex-direction: column; gap: 2px; }
.telemetry dt {
  color: var(--mute);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.telemetry dd { margin: 0; color: var(--ink); }

/* ------------------------------------------------------- segmented / chips */

.seg {
  display: flex;
  background: var(--void);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 2px;
  gap: 2px;
}
.seg button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--ink-2);
  font: 500 12px/1 var(--ui);
  padding: 7px 12px;
  border-radius: 5px;
  cursor: pointer;
}
.seg button[aria-pressed="true"] {
  background: var(--raised);
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line-2);
}
.seg button:focus-visible { outline: 2px solid var(--hot); outline-offset: 1px; }

.chips { display: flex; flex-wrap: wrap; gap: 5px; }
.chip {
  appearance: none;
  border: 1px solid var(--line-2);
  background: var(--void);
  color: var(--ink-2);
  font: 500 11.5px/1 var(--ui);
  padding: 6px 9px;
  border-radius: 5px;
  cursor: pointer;
}
.chip:hover { border-color: var(--mute); color: var(--ink); }
.chip[aria-pressed="true"] {
  background: var(--hot-dim);
  border-color: var(--hot);
  color: var(--ink);
}
.chip:focus-visible { outline: 2px solid var(--hot); outline-offset: 1px; }

.drawer-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--void);
  border: 1px solid var(--line-2);
  color: var(--ink);
  padding: 6px 12px;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 11px;
  cursor: pointer;
}
.drawer-btn:hover {
  background: var(--raised);
  border-color: var(--hot);
}
.drawer-btn[aria-pressed="true"] {
  background: var(--hot-dim);
  border-color: var(--hot);
}

/* -------------------------------------------------------------- drawer rail ---- */

.rail.drawer-panel {
  position: fixed;
  top: 52px;
  left: auto;
  right: 0;
  bottom: 0;
  width: 320px;
  max-width: 85vw;
  background: var(--panel);
  border-right: 0;
  border-left: 1px solid var(--line);
  box-shadow: -12px 0 32px rgba(0, 0, 0, 0.7);
  overflow-y: auto;
  padding: 0 0 24px;
  z-index: 999;
  transform: translateX(100%);
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}
.rail.drawer-panel.open {
  transform: translateX(0);
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--raised);
}
.drawer-header h2 {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
}
.drawer-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.btn-sm {
  padding: 4px 8px;
  font-size: 10.5px;
  font-family: var(--mono);
}
.btn-close {
  padding: 2px 8px;
  font-size: 18px;
  line-height: 1;
  background: transparent;
  border: none;
  color: var(--mute);
}
.btn-close:hover { color: var(--ink); }

.group { border-bottom: 1px solid var(--line); padding: 14px 16px 16px; }
.group > h2 {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
  font-weight: 500;
}

.profiles { display: flex; flex-direction: column; gap: 4px; }
.profile {
  display: grid;
  grid-template-columns: 22px 1fr auto;
  align-items: center;
  gap: 9px;
  padding: 7px 8px;
  border-radius: 6px;
  border: 1px solid transparent;
  background: transparent;
  cursor: pointer;
  text-align: left;
  color: var(--ink-2);
  font-family: var(--ui);
  font-size: 12.5px;
}
.profile:hover { background: var(--raised); }
.profile[aria-pressed="true"] {
  background: var(--raised);
  border-color: var(--hot-dim);
  color: var(--ink);
}
.profile:focus-visible { outline: 2px solid var(--hot); outline-offset: 1px; }
.profile .pitch {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--mute);
  font-variant-numeric: tabular-nums;
}
.swatch { height: 18px; border-radius: 3px; }

.field { display: flex; flex-direction: column; gap: 6px; margin-top: 12px; }
.field:first-of-type { margin-top: 0; }
.field label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 11.5px;
  color: var(--ink-2);
}
.field label b {
  font-family: var(--mono);
  font-weight: 500;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  font-size: 11px;
}

.field select {
  width: 100%;
  background: var(--void);
  color: var(--ink);
  border: 1px solid var(--line-2);
  border-radius: 5px;
  padding: 7px 8px;
  font-family: var(--mono);
  font-size: 11.5px;
  outline: none;
}
.field select:focus-visible { outline: 2px solid var(--hot); outline-offset: 1px; }

.note {
  margin: 10px 0 0;
  font-size: 11px;
  line-height: 1.45;
  color: var(--mute);
  min-height: 2.9em;
}
.note code { font-family: var(--mono); color: var(--ink-2); font-size: 10.5px; }

/* ---------------------------------------------------------- range input - */

input[type="range"] {
  appearance: none;
  width: 100%;
  height: 18px;
  background: transparent;
  cursor: pointer;
}
input[type="range"]::-webkit-slider-runnable-track {
  height: 3px; background: var(--line-2); border-radius: 2px;
}
input[type="range"]::-moz-range-track {
  height: 3px; background: var(--line-2); border-radius: 2px;
}
input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 13px; height: 13px; margin-top: -5px;
  border-radius: 50%;
  background: var(--hot);
  border: 2px solid var(--panel);
}
input[type="range"]::-moz-range-thumb {
  width: 13px; height: 13px;
  border-radius: 50%;
  background: var(--hot);
  border: 2px solid var(--panel);
}
input[type="range"]:focus-visible { outline: 2px solid var(--hot); outline-offset: 2px; border-radius: 4px; }

/* ------------------------------------------------------------- cockpit bar --- */

.cockpit-bar {
  display: flex;
  align-items: stretch;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  flex-wrap: nowrap;
  height: 58px;
  z-index: 10;
}

.cockpit-item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8px 14px;
  border-right: 1px solid var(--line);
  gap: 3px;
  min-width: max-content;
  flex: 0 0 auto;
}
.cockpit-item.highlight { width: 148px; }
.cockpit-item.highlight.scene-box { width: 235px; min-width: 235px; }
.cockpit-item.mood-item { width: 190px; }
.cockpit-item.layers-box { width: 280px; }
.cockpit-item.time-box { width: 145px; }
.cockpit-item.audio-quick { width: 175px; }
.cockpit-item.highlight {
  background: rgba(56, 189, 248, 0.05);
}
.cockpit-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  width: 100%;
}
.scene-meta-pill {
  display: inline-flex;
  align-items: center;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 500;
  color: var(--accent);
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 3px;
  padding: 0 4px;
  line-height: 1.4;
  white-space: nowrap;
  letter-spacing: 0.02em;
}
.scene-freeze-btn {
  background: var(--void);
  border: 1px solid var(--line);
  color: var(--mute);
  border-radius: 3px;
  padding: 1px 5px;
  font-family: var(--mono);
  font-size: 8.5px;
  font-weight: 600;
  cursor: pointer;
  line-height: 1.3;
  transition: all 0.15s ease;
}
.scene-freeze-btn:hover {
  border-color: var(--line-2);
  color: var(--ink);
}
.scene-freeze-btn.frozen {
  background: rgba(234, 179, 8, 0.15);
  border-color: rgba(234, 179, 8, 0.5);
  color: #fbbf24;
}
.cockpit-scene-control {
  display: flex;
  align-items: center;
  width: 100%;
}
.cockpit-scene-select {
  width: 100%;
  height: 22px;
  background: var(--stage);
  border: 1px solid var(--line);
  color: var(--ink);
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  padding: 0 4px;
  cursor: pointer;
  outline: none;
  transition: border-color 0.15s ease;
}
.cockpit-scene-select:focus {
  border-color: var(--hot);
}
.cockpit-scene-select.frozen {
  border-color: rgba(234, 179, 8, 0.4);
}
.cockpit-scene-select optgroup {
  background: var(--panel);
  color: var(--mute);
  font-weight: 600;
  font-size: 10px;
}
.cockpit-scene-select option {
  background: var(--void);
  color: var(--ink);
  font-size: 11px;
}
.cockpit-label {
  font-family: var(--mono);
  font-size: 8.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  font-weight: 500;
}
.cockpit-value {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}
.cockpit-tags {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 20px;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 10.5px;
  line-height: 1.2;
  font-weight: 500;
}
.badge.mood {
  background: rgba(85, 214, 138, 0.15);
  border: 1px solid rgba(85, 214, 138, 0.4);
  color: var(--ok);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.badge.subtle {
  background: var(--void);
  border: 1px solid var(--line);
  color: var(--mute);
  font-size: 9.5px;
}
.badge.subtle.is-hidden { visibility: hidden; }
.badge.layer {
  background: var(--raised);
  border: 1px solid var(--line-2);
  color: var(--accent);
}
.badge.layer small {
  color: var(--ink-2);
  font-weight: 400;
}
.cockpit-layers {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.cockpit-empty {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mute);
  font-style: italic;
}
.cockpit-time {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
}
.cockpit-time b {
  color: var(--ink);
  font-weight: 600;
}
.quick-level {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-2);
}
.quick-level .meter {
  width: 56px;
  height: 5px;
  margin-top: 0;
}
.quick-level .lamp {
  margin-top: 0;
  width: 8px;
  height: 8px;
}

/* Wide screens dock the settings as a third column right of the telemetry;
   narrower ones keep the slide-over drawer above. */
@media (min-width: 1101px) {
  .bench-app.hw-open { grid-template-columns: minmax(0, 1.4fr) minmax(360px, 1fr) 320px; }
  .rail.drawer-panel {
    position: static;
    grid-column: 3;
    grid-row: 2;
    width: auto;
    max-width: none;
    transform: none;
    box-shadow: none;
    display: none;
    z-index: auto;
    min-height: 0;
  }
  .rail.drawer-panel.open { display: block; }
}

/* ------------------------------------------------------------- stage --- */

.stage-column {
  display: grid;
  grid-template-rows: auto minmax(240px, 1fr) auto auto;
  min-height: 0;
  overflow: hidden;
  background: var(--stage);
}

.stage { position: relative; min-height: 0; overflow: hidden; }
#view {
  /* Absolutely positioned for the same reason as .bench-app's definite
     height: out of flow, it cannot size its own container. */
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  cursor: crosshair;
  touch-action: none;
}

.stage-overlay { position: absolute; inset: 0; pointer-events: none; }
.stage-hint {
  position: absolute;
  left: 14px; top: 12px;
  margin: 0;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mute);
  background: rgba(8, 9, 11, 0.55);
  padding: 5px 8px;
  border-radius: 4px;
  border: 1px solid var(--line);
}

.error:not([hidden]) {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(4px);
  color: var(--error);
  font-family: var(--mono);
  font-size: 12px;
  white-space: pre-wrap;
}

/* ------------------------------------------------------- bench footer -- */

.bench-footer {
  border-top: 1px solid var(--line);
  background: var(--panel);
  padding: 11px 16px 13px;
  display: grid;
  gap: 9px;
}
.bench-head { display: flex; align-items: center; gap: 14px; border: 0; padding: 0; margin: 0; }
.bench-head h2 {
  margin: 0;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
  font-weight: 500;
}
.legend {
  display: flex; gap: 14px;
  font-family: var(--mono); font-size: 10px; color: var(--mute);
}
.legend b { color: var(--ink-2); font-weight: 500; }

#bench {
  display: block;
  width: 100%;
  height: 62px;
  border-radius: 5px;
  background: var(--void);
  border: 1px solid var(--line);
}

.footer-readout-slot {
  min-height: 17px;
}
.inspector, .fit-readout {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding: 0;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mute);
  font-variant-numeric: tabular-nums;
}
.inspector b, .fit-readout b { color: var(--ink); font-weight: 500; }
.fit-readout .over b { color: var(--error); }

.inspector-dot {
  display: inline-block;
  width: 9px; height: 9px;
  border-radius: 2px;
  vertical-align: -1px;
  margin-left: 6px;
}

/* ------------------------------------------------------------ transport */

.transport {
  border-top: 1px solid var(--line);
  background: var(--panel);
  padding: 11px 16px 13px;
  display: grid;
  gap: 9px;
}

.controls, .button-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.scenarios { display: grid; gap: 6px; }

/* -------------------------------------------------------------- buttons */

button {
  font-family: var(--ui);
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-2);
  background: var(--void);
  border: 1px solid var(--line-2);
  border-radius: 6px;
  padding: 7px 12px;
  cursor: pointer;
  transition: color 0.1s ease, background 0.1s ease, border-color 0.1s ease;
}
button:hover { border-color: var(--mute); color: var(--ink); }
button:focus-visible { outline: 2px solid var(--hot); outline-offset: 1px; }

button.primary {
  color: #04121c;
  background: var(--accent);
  border-color: var(--accent);
}
button.primary:hover { background: #7dd3fc; border-color: #7dd3fc; }

button[aria-pressed="true"] {
  background: var(--hot-dim);
  border-color: var(--hot);
  color: var(--ink);
}

/* ---------------------------------------------------------- diagnostics */

.diagnostics {
  background: var(--panel);
  border-left: 1px solid var(--line);
  overflow-y: auto;
  padding: 14px 16px 24px;
  display: grid;
  gap: 16px;
  align-content: start;
}
.diagnostics > div { display: grid; gap: 12px; }
.diagnostics h2 {
  margin: 0;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
  font-weight: 500;
}

.diagnostics-live-view {
  display: grid;
  gap: 12px;
}

.hud-top-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.hud-top-actions h2 {
  margin: 0;
}

.now-board {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 14px 18px;
  padding: 12px 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}
.now-identity { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.now-mood {
  font-family: var(--ui);
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--ink);
}
.now-scene { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 10px; min-width: 0; }
.now-scene b {
  font-family: var(--ui);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}
.now-kicker {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mute);
}
.now-tied {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-2);
}
.now-level { display: flex; align-items: center; gap: 8px; max-width: 220px; }
.now-level .meter { flex: 1; }
.now-level b { font-family: var(--mono); font-size: 12px; font-variant-numeric: tabular-nums; }
.now-structure { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.now-states { display: flex; flex-wrap: wrap; gap: 4px; }
.now-state {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 64px;
  padding: 4px 7px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--void);
  font-family: var(--mono);
  font-size: 10px;
  color: var(--mute);
}
.now-state-name { text-transform: uppercase; letter-spacing: 0.05em; font-size: 9px; }
.now-state.is-active { color: var(--ink); border-color: var(--hot); background: var(--hot-dim); }
.now-state.is-arming { color: var(--ok); border-color: var(--ok); }
.now-state.is-fading { color: var(--ink-2); }
.now-takeover {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--hot);
}

.audio-player-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  background: var(--raised);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 10px;
}

.audio-player-left {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.audio-player-right {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-audio-icon {
  font-family: var(--mono);
  font-size: 11px;
  padding: 4px 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  user-select: none;
}

.btn-audio-icon:hover {
  background: var(--line);
}

.audio-track-select {
  font-family: var(--mono);
  font-size: 11px;
  padding: 4px 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  cursor: pointer;
  max-width: 170px;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

.btn-file-upload {
  font-family: var(--mono);
  font-size: 11px;
  padding: 4px 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  user-select: none;
}

.btn-file-upload:hover {
  background: var(--line);
}

.telemetry-deck {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.deck-card {
  background: var(--raised);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.deck-card.bands-card {
  grid-column: 1 / -1;
}
.card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}
.card-title {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
  font-weight: 500;
}
.card-num {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.card-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--mute);
}
.card-stats span {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
}
.card-stats b {
  color: var(--ink-2);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}
/* Music coordinates: eight meters in a grid, each with its name, trend arrow and
   percentage. The fill's opacity carries the analyser's confidence. */
.deck-card.coords-card,
.deck-card.events-card {
  grid-column: 1 / -1;
}
.timing-tag {
  font-family: var(--mono);
  font-size: 9.5px;
  color: var(--mute);
  font-variant-numeric: tabular-nums;
}
.coords-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px 14px;
}
.coord-item {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  column-gap: 8px;
  row-gap: 3px;
  align-items: center;
  min-width: 0;
  padding: 2px 0;
  border-radius: 3px;
  cursor: help;
}
.coord-item:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 3px;
}
.coord-label {
  grid-column: 1 / -1;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px;
  min-width: 0;
}
.c-name {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-2);
  text-transform: capitalize;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.c-trend {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mute);
}
.c-trend.up { color: var(--ok); }
.c-trend.down { color: var(--error); }
.coord-item .meter {
  grid-column: 1;
  margin-top: 0;
}
.coord-val {
  grid-column: 2;
  font-family: var(--mono);
  font-size: 10px;
  min-width: 3ch;
  text-align: right;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.highlight-event b {
  color: var(--hot);
}
.event-badge {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  padding: 1px 6px;
  border: 1px solid var(--line-2);
  border-radius: 3px;
  color: var(--mute);
  opacity: 0.55;
  transition: opacity 120ms, color 120ms, border-color 120ms, background 120ms;
}
.event-badge.on {
  opacity: 1;
  color: var(--void);
}
.event-badge.drop.on { background: var(--hot); border-color: var(--hot); }
.event-badge.tease.on { background: var(--ok); border-color: var(--ok); }
.event-badge.anomaly {
  opacity: 1;
  color: var(--error);
  border-color: var(--error);
}
.structure-card { display: flex; flex-direction: column; gap: 6px; }
.struct-bar {
  position: relative;
  height: 14px;
  border: 1px solid var(--line-2);
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.03);
  overflow: hidden;
}
.struct-fill {
  position: absolute;
  top: 0;
  bottom: 0;
  background: var(--mute);
  opacity: 0.55;
  transition: width 90ms linear;
}
.struct-bar.is-active .struct-fill { background: var(--hot); opacity: 1; }
.struct-bar.is-fading .struct-fill { background: var(--hot); opacity: 0.4; }
.struct-arming {
  position: absolute;
  bottom: 0;
  height: 3px;
  background: var(--ok);
}
.struct-tick {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line-2);
}
.struct-zero {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: var(--mute);
}
.struct-axis {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--mute);
}
.struct-rows { display: flex; flex-direction: column; gap: 3px; }
.struct-row {
  display: grid;
  grid-template-columns: 78px 52px 1fr;
  gap: 6px;
  align-items: baseline;
  font-family: var(--mono);
  font-size: 10px;
}
.struct-name { color: var(--ink); }
.struct-state { color: var(--mute); }
.struct-state.is-active { color: var(--hot); }
.struct-state.is-arming { color: var(--ok); }
.struct-state.is-fading { color: var(--mute); opacity: 0.7; }
.struct-text { color: var(--mute); overflow-wrap: anywhere; }
.time-since {
  font-size: 9px;
  color: var(--mute);
  font-weight: 400;
  margin-left: 2px;
}
.badge-time-ago {
  font-size: 8px;
  margin-left: 3px;
  font-weight: normal;
  letter-spacing: normal;
}
.ev-ago {
  font-size: 9px;
  color: var(--mute);
  margin-left: 2px;
}
.btn-diag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--line-2);
  border-radius: 4px;
  cursor: pointer;
  transition: background 120ms, border-color 120ms;
}
.btn-diag:hover {
  background: var(--void);
  border-color: var(--accent);
  color: var(--ink);
}

/* Live event stream: newest first, one row per transition. */
.event-stream-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}
.btn-micro {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  padding: 2px 7px;
  background: var(--void);
  color: var(--mute);
  border: 1px solid var(--line-2);
  border-radius: 3px;
  cursor: pointer;
}
.btn-micro:hover,
.btn-micro.active {
  color: var(--ink);
  border-color: var(--accent);
}
.event-stream {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 180px;
  overflow-y: auto;
  font-family: var(--mono);
  font-size: 10px;
}
.event-stream-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 2px 0;
  border-bottom: 1px solid var(--line);
}
.ev-time {
  color: var(--mute);
  min-width: 5ch;
  font-variant-numeric: tabular-nums;
}
.ev-badge {
  color: var(--ink);
  white-space: nowrap;
}
.weight-board {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 10px;
}
.weight-title {
  display: block;
  color: var(--mute);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 3px;
}
.weight-row {
  display: flex;
  justify-content: space-between;
  gap: 6px;
  padding: 1px 0;
}
.weight-name {
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.weight-num {
  color: var(--mute);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.ev-detail {
  color: var(--mute);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ev-drop .ev-badge { color: var(--hot); }
.ev-tease .ev-badge, .ev-buildup .ev-badge { color: var(--ok); }
.ev-descent .ev-badge { color: var(--cool); }
.ev-gate .ev-badge { color: var(--mute); }

.beat-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink);
}
.beat-pill .lamp {
  margin-top: 0;
}
.centroid-tag {
  font-family: var(--mono);
  font-size: 9.5px;
  color: var(--ink-2);
  background: var(--void);
  padding: 1px 6px;
  border-radius: 3px;
  border: 1px solid var(--line-2);
  font-variant-numeric: tabular-nums;
}
.band-bars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 4px 0 2px;
}
.band-bar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}
.band-name {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute);
}
.band-val {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.hud {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.hud-cell {
  background: var(--raised);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px 10px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.hud-label {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  font-weight: 500;
}
.hud-value {
  font-family: var(--mono);
  font-size: 15px;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.meter {
  display: block;
  height: 6px;
  margin-top: 2px;
  background: var(--void);
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}
.meter-fill {
  display: block;
  height: 100%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}
.meter-mark {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--error);
  box-shadow: 0 0 4px var(--error);
}

.meter.vertical {
  position: relative;
  width: 14px;
  height: 52px;
  background: var(--void);
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}
.meter.vertical .meter-fill {
  width: 100%;
  height: 0%;
  transition: height 0.05s ease;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
}

.lamp {
  display: block;
  width: 10px;
  height: 10px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--line-2);
}
.lamp.on {
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}

.spectrum {
  width: 100%;
  /* The single source of the spectrum's size. render.js's Spectrum reads the
     laid-out box and sizes its backing store to it. */
  height: 48px;
  background: var(--void);
  border: 1px solid var(--line);
  border-radius: 6px;
}

/* live.js builds everything below at runtime inside #live-state; the class
   names are its fixed contract (it is never edited by this task). Sized and
   spaced like the rail groups and telemetry above, not the old page. */

#live-state { display: grid; gap: 12px; }

.state-group {
  background: var(--raised);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px 12px;
}
.state-group h3 {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
  font-weight: 500;
  border-bottom: 1px solid var(--line);
  padding-bottom: 6px;
}

.state-row {
  display: grid;
  grid-template-columns: 8.8rem 1fr 3.5rem;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.state-name {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.state-num {
  font-family: var(--mono);
  font-size: 10.5px;
  text-align: right;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.state-note {
  grid-column: 1 / -1;
  margin: 0 0 6px;
  color: var(--mute);
  font-size: 10.5px;
  line-height: 1.4;
}

.tune-row {
  display: grid;
  grid-template-columns: 7rem 1fr 3.5rem;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.tune-name {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-2);
}
.tune-value {
  font-family: var(--mono);
  font-size: 10.5px;
  text-align: right;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

/* --------------------------------------------------------------- responsive */

@media (max-width: 1100px) {
  .bench-app { grid-template-columns: 240px minmax(0, 1fr); }
  .diagnostics {
    grid-column: 1 / -1;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 880px) {
  body { overflow-y: auto; }
  .bench-app { grid-template-columns: 1fr; height: auto; }
  .rail { border-right: 0; border-bottom: 1px solid var(--line); }
  .stage { height: 58vh; }
  .topbar { flex-wrap: wrap; height: auto; padding-block: 10px; gap: 12px; }
  .telemetry { width: 100%; }
  .now-board { grid-template-columns: 1fr; gap: 10px; padding: 10px; }
  .now-mood { font-size: 24px; }
  .now-state { min-width: calc(50% - 4px); flex: 1 1 calc(50% - 4px); }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

/* ---- Telemetry layout: health chips, confidence strips, two-column groups ---- */
.health-row { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  display: inline-flex; align-items: center; gap: 5px; justify-content: center;
  font-family: var(--mono); font-size: 10px; color: var(--ink-2);
  background: var(--raised); border: 1px solid var(--line);
  border-radius: 10px; padding: 2px 8px; font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.chip .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.chip.ok { color: var(--ok); }
.chip.warn { color: var(--hot); border-color: var(--hot); }
.count-notice {
  margin: 0 0 6px;
  padding: 5px 8px;
  border: 1px solid var(--hot);
  border-radius: 4px;
  color: var(--hot);
  font-family: var(--mono);
  font-size: 12px;
}
.chip.bad { color: var(--error); border-color: var(--error); }

/* Coordinates: a fat value bar over a 2 px confidence strip. */
.coord-item { position: relative; padding-bottom: 5px; }
.coord-item .meter { height: 8px; }
.health-strip {
  grid-column: 1 / -1; height: 2px; border-radius: 1px;
  background: var(--ok); align-self: end; margin-top: 1px;
}
.health-strip.warn { background: var(--hot); }
.health-strip.bad { background: var(--error); }
.coords-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.c-trend b { display: inline-block; min-width: 5ch; text-align: right; font-weight: 400; font-size: 9px; margin-left: 2px; }
.coord-val { min-width: 7ch; }

.drawer-tabs { display: flex; gap: 2px; }
.drawer-tabs button {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
  background: transparent; color: var(--mute); border: 0; border-bottom: 2px solid transparent;
  padding: 4px 10px; cursor: pointer;
}
.drawer-tabs button.on { color: var(--ink); border-bottom-color: var(--accent); }
#tuning-host { display: grid; gap: 12px; }

/* Structure card beside the event stream, at the top of the telemetry column. */
.top-pair { display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; }
.top-pair .deck-card, .top-pair .deck-card.events-card { grid-column: auto; min-width: 0; }
.deck-card.coords-card, .deck-card.events-card { grid-column: 1 / -1; }
.deck-card.bands-card, .deck-card.structure-card { grid-column: auto; }
.clock-host, .telemetry-deck > .spectrum { grid-column: 1 / -1; }
.header-actions { display: contents; }

/* State groups: two balanced columns. */
#live-state { display: block; column-count: 2; column-gap: 8px; }
#live-state > * { break-inside: avoid; margin-bottom: 8px; }
#live-state > .state-group.split { break-inside: auto; }

/* Pills and chips reserve the width of their widest value, so a number going from
   1 to 100 does not shift its neighbours. */
.beat-pill b { display: inline-block; min-width: 8ch; text-align: center; white-space: nowrap; }
.struct-state { display: inline-block; min-width: 8ch; text-align: center; white-space: nowrap; }

.bucket-list { display: flex; flex-direction: column; gap: 3px; padding: 4px 0 2px; }
.bucket-row { display: grid; grid-template-columns: 1.6em 1fr auto; gap: 8px; align-items: baseline; font-size: 12px; color: var(--ink-2); }
.bucket-row.running { color: var(--ink); font-weight: 600; }
.bucket-rank { text-align: right; opacity: 0.6; }
.bucket-score { font-variant-numeric: tabular-nums; }

.mood-strip { display: flex; flex-wrap: wrap; gap: 4px; margin: 2px 0 4px; }
.mood-chip { position: relative; display: inline-flex; align-items: baseline; gap: 6px; padding: 2px 8px; min-width: 92px;
  border: 1px solid var(--line, rgba(255,255,255,0.12)); border-radius: 4px; overflow: hidden; font-size: 11px; color: var(--ink-2); }
.mood-chip.faint { opacity: 0.45; }
.mood-chip.off { opacity: 0.25; border-style: dashed; }
.mood-chip.on { color: var(--ink); border-color: var(--ink-2); }
.mood-chip-fill { position: absolute; inset: 0 auto 0 0; background: currentColor; opacity: 0.14; pointer-events: none; }
.mood-chip-name, .mood-chip-val { position: relative; }
.mood-chip-val { margin-left: auto; font-variant-numeric: tabular-nums; }
.fit-match { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; font-size: 12px; color: var(--ink-2); }
.fit-item.hit { color: var(--ink); }
.fit-item.miss { opacity: 0.55; }
.mood-family { margin-top: 4px; font-size: 11px; font-weight: 600; color: var(--ink-2); text-transform: uppercase; letter-spacing: 0.04em; }
.mood-family small { font-weight: 400; text-transform: none; letter-spacing: 0; opacity: 0.7; }