:root {
  /* Palette — warm near-black, oxidized paper aged into the dark.
     Adapted from the "archival research dossier" design system. */
  --bg:        oklch(0.155 0.005 60);
  --bg-elev:   oklch(0.180 0.006 60);
  --bg-elev-2: oklch(0.215 0.007 60);
  --bg-frame:  oklch(0.110 0.004 60);

  --border:    oklch(0.300 0.008 65);
  --rule-soft: oklch(0.235 0.008 65);

  --text:      oklch(0.950 0.008 80);
  --text-2:    oklch(0.890 0.010 78);
  --text-dim:  oklch(0.775 0.012 75);
  --dim:       oklch(0.705 0.011 72);

  /* amber / phosphor */
  --accent:      oklch(0.78 0.14 65);
  --accent-dim:  oklch(0.46 0.09 65);
  --accent-soft: oklch(0.78 0.14 65 / 0.15);
  --accent-quiet: oklch(0.78 0.14 65 / 0.45);

  /* event-type coding, kept distinct but pulled into the warm register */
  --game:    oklch(0.80 0.13 150);
  --tool:    oklch(0.82 0.13 85);
  --model:   oklch(0.72 0.13 300);
  --journal: oklch(0.70 0.16 28);
  --theory:  oklch(0.74 0.10 220);

  --serif: "Source Serif 4", "Source Serif Pro", Charter, "Iowan Old Style", Georgia, ui-serif, serif;
  --mono:  "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.5;
  font-feature-settings: "kern", "liga";
}

::selection { background: var(--accent-soft); color: var(--text); }

header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in oklab, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule-soft);
  padding: 16px clamp(1.25rem, 4vw, 3rem);
}

/* ========== Public-preview banner ========== */

.preview-banner {
  background: color-mix(in oklab, var(--accent) 7%, var(--bg));
  border-bottom: 1px solid var(--rule-soft);
}
.preview-banner-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  padding: 0.55rem clamp(1.25rem, 4vw, 3rem);
  text-align: center;
}
.preview-badge {
  flex: none;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-quiet);
  border-radius: 3px;
  padding: 0.3em 0.75em;
  white-space: nowrap;
}
.preview-note {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
  line-height: 1.5;
}
.preview-note b { color: var(--text-2); font-weight: 500; }

/* When the page has a cinema rail, drop the sticky header — the rail
   replaces the at-a-glance affordance the sticky header was providing. */
body:has(> .cinema) header {
  position: static;
}

.cinema {
  margin: 0 16px 12px 16px;
  background: var(--bg-elev);
  border: 1px solid var(--rule-soft);
  border-radius: 3px;
  overflow: hidden;
}

.cinema-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 8px 5px 12px;
  background: var(--bg-elev-2);
  border-bottom: 1px solid var(--rule-soft);
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  user-select: none;
  -webkit-user-select: none;
}

@media (min-width: 720px) {
  .cinema-bar {
    cursor: grab;
  }
  .cinema.dragging .cinema-bar {
    cursor: grabbing;
  }
}

.cinema[data-collapsed="true"] .cinema-bar {
  border-bottom: 0;
}

.cinema-toggle {
  background: transparent;
  border: 0;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 2px 6px;
  border-radius: 3px;
}

.cinema-toggle:hover {
  color: var(--text);
  background: var(--bg);
}

.cinema iframe,
.cinema video {
  display: block;
  background: #000;
  max-width: 100%;
}

/* Hide media when collapsed — pre-hydration html attr matches before JS runs;
   the JS-driven .cinema[data-collapsed] takes over once timeline.js loads. */
.cinema[data-collapsed="true"] video,
.cinema[data-collapsed="true"] iframe,
html[data-cinema-collapsed="true"] .cinema video,
html[data-cinema-collapsed="true"] .cinema iframe {
  display: none;
}

/* Float the rail and pin it: float right + position: sticky combine in
   modern browsers — the float gives layout, the sticky keeps it in view
   while you scroll the timeline. Sticky's containing block is <body>, so
   it travels the full page height. */
@media (min-width: 720px) {
  .cinema {
    float: right;
    position: sticky;
    top: 16px;
    z-index: 5;
    margin: 16px 16px 16px 16px;
    width: 270px;
  }

  /* Reserve horizontal space for the rail so block-level header content and
     timeline rows don't slide under the float. The :not() chain flips off
     the padding when the rail is collapsed OR placed by drag — content
     reflows full-width underneath the user-positioned rail. */
  body:has(> .cinema:not([data-collapsed="true"]):not(.dragged)) header,
  body:has(> .cinema:not([data-collapsed="true"]):not(.dragged)) main {
    padding-right: 302px;
  }

  /* Pre-hydration variant for the same overlap fix on initial paint. */
  html[data-cinema-collapsed="false"]:has(body > .cinema:not(.dragged)) header,
  html[data-cinema-collapsed="false"]:has(body > .cinema:not(.dragged)) main {
    padding-right: 302px;
  }

  /* Drag mode: detach from sticky+float and pin to user-chosen viewport
     coords. `top`/`left` come from inline styles set by timeline.js. */
  .cinema.dragged {
    float: none;
    position: fixed;
    margin: 0;
    z-index: 6;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  }
}

header h1 {
  margin: 0 0 10px 0;
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--text);
}

/* Sticky run-page header: pin the identity + filter band just beneath the
   topnav so the event-type filters stay reachable while scrolling a long
   timeline. Sits at --topbar-h (published by timeline.js), mirroring the
   browse-mode #browse-bar. Negative margins bleed the background to main's
   content edges; the negative top cancels main's top padding so the band
   docks flush against the topnav once pinned. */
.run-header {
  position: sticky;
  top: var(--topbar-h, 48px);
  z-index: 9;
  margin: -2.4rem calc(-1 * clamp(1.25rem, 4vw, 3rem)) 1.4rem;
  padding: 1.6rem clamp(1.25rem, 4vw, 3rem) 0.8rem;
  background: color-mix(in oklab, var(--bg) 94%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule-soft);
}

.run-header .filters { margin-bottom: 0; }

/* Eyebrow above the title, matching the dossier section eyebrows. Doubles as
   the "back to all runs" link on a run page. */
.eye {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
a.eye.back {
  border: 0;
  text-decoration: none;
  transition: color 120ms ease;
}
a.eye.back:hover { color: var(--text); }

/* Run identity line under the title (run id · seed). */
.run-sub {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.03em;
  color: var(--dim);
  margin-bottom: 12px;
  word-break: break-all;
}

/* Fixed escape-hatch to ARC's site, always reachable. */
.arc-replay {
  position: fixed;
  top: 12px;
  right: clamp(1.25rem, 4vw, 3rem);
  z-index: 50;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: color-mix(in oklab, var(--bg) 80%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid var(--accent-quiet);
  border-radius: 2px;
  padding: 0.5rem 0.9rem;
  text-decoration: none;
}
.arc-replay:hover { background: var(--accent); color: var(--bg); border-color: var(--accent); }

.topnav {
  display: flex;
  gap: 1.6em;
  align-items: center;
  margin-bottom: 1.4rem;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.topnav .brand {
  color: var(--text-2);
  letter-spacing: 0.1em;
}
.topnav .brand b { color: var(--text); font-weight: 500; }

.topnav a {
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 120ms ease, border-color 120ms ease;
}

.topnav a:hover {
  text-decoration: none;
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.topnav .spacer { flex: 1; }

/* Links inside the meta bar (e.g. the ARC replay link) — accent, not browser blue. */
.meta a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-quiet);
  transition: border-color 120ms ease, color 120ms ease;
}
.meta a:hover { border-bottom-color: var(--accent); color: var(--text); }

.meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-bottom: 10px;
}

.meta span { margin-right: 18px; }
.meta strong { color: var(--text-2); font-weight: 500; }

.filters {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  font-size: 12px;
  margin-bottom: 10px;
}

.filters input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
  margin: 0;
}

.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  user-select: none;
  padding: 3px 9px;
  border: 1px solid var(--rule-soft);
  border-radius: 2px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
  background: transparent;
  transition: background 80ms ease, border-color 80ms ease, color 80ms ease;
}

.filter-pill:hover {
  border-color: var(--accent-quiet);
  color: var(--text-2);
}

.filter-pill:has(input:checked) {
  background: var(--accent-soft);
  border-color: var(--accent-quiet);
  color: var(--accent);
}

.filter-pill:has(input:focus-visible) {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.filter-pill.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.filter-count {
  color: var(--text-dim);
  font-size: 11px;
}

.picker {
  display: flex;
  gap: 6px;
  font-size: 12px;
}

.picker input {
  flex: 0 1 360px;
  min-width: 0;
  padding: 5px 9px;
  background: var(--bg-frame);
  border: 1px solid var(--rule-soft);
  color: var(--text-2);
  border-radius: 2px;
  font-family: var(--mono);
  font-size: 12px;
}

.picker input:focus-visible {
  outline: none;
  border-color: var(--accent-quiet);
}

.picker button {
  padding: 5px 14px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-quiet);
  color: var(--accent);
  border-radius: 2px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.picker button:hover { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.picker button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.error {
  color: var(--journal);
  font-size: 12px;
  margin-top: 10px;
}

main {
  max-width: 72rem;
  margin: 0 auto;
  padding: 2.4rem clamp(1.25rem, 4vw, 3rem);
}

.step-group {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
  border-left: 1px solid var(--rule-soft);
  padding-left: 18px;
  position: relative;
}

.step-group::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 6px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--bg), 0 0 0 4px var(--accent-quiet);
}

.step-num {
  flex: 0 0 60px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  padding-top: 2px;
}

.step-num .num {
  font-size: 18px;
  font-weight: 500;
  color: var(--accent);
  display: block;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.step-num .ts {
  display: block;
  margin-top: 4px;
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--dim);
}

.step-content {
  flex: 1;
  min-width: 0;
}

.event {
  --event-accent: var(--rule-soft);
  background: var(--bg-elev);
  border: 1px solid var(--rule-soft);
  border-left: 2px solid var(--event-accent);
  border-radius: 2px;
  margin-bottom: 8px;
  padding: 10px 12px;
  font-size: 14px;
  scroll-margin-top: 180px;
}

.event:has(> .event-head > .event-type.game_step) { --event-accent: var(--game); }
.event:has(> .event-head > .event-type.cc_tool) { --event-accent: var(--tool); }
.event:has(> .event-head > .event-type.autoplay_tool) { --event-accent: var(--tool); }
.event:has(> .event-head > .event-type.model_call) { --event-accent: var(--model); }
.event:has(> .event-head > .event-type.user_message) { --event-accent: var(--accent); }
.event:has(> .event-head > .event-type.assistant_message) { --event-accent: var(--accent-dim); }
.event:has(> .event-head > .event-type.journal_entry) { --event-accent: var(--journal); }
.event:has(> .event-head > .event-type.theory_update) { --event-accent: var(--theory); }

.event:target {
  --event-accent: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-dim);
}

.ts-link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dotted var(--text-dim);
}

.ts-link:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.ts-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-bottom-color: transparent;
}

.event-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 4px;
}

.event-type {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 2px 6px;
  border-radius: 2px;
  background: var(--bg-frame);
}

.event-type.game_step { color: var(--game); }
.event-type.cc_tool, .event-type.autoplay_tool { color: var(--tool); }
.event-type.model_call { color: var(--model); }
.event-type.user_message { color: var(--accent); }
.event-type.assistant_message { color: var(--text); }
.event-type.journal_entry { color: var(--journal); }
.event-type.theory_update { color: var(--theory); }

.event-title {
  font-family: var(--serif);
  font-weight: 500;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.event-meta {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--dim);
}

.event-body {
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-2);
  white-space: pre-wrap;
  word-break: break-word;
  background: var(--bg-frame);
  border: 1px solid var(--rule-soft);
  padding: 9px 11px;
  border-radius: 2px;
  max-height: 280px;
  overflow: auto;
}

.event-body.long { max-height: 480px; }

details > summary {
  cursor: pointer;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-top: 6px;
  list-style: none;
}

details > summary::-webkit-details-marker { display: none; }
details > summary::before { content: "▸ "; color: var(--accent); }
details[open] > summary::before { content: "▾ "; }

.frame-thumb {
  margin-top: 8px;
  display: block;
  max-width: 280px;
  width: 100%;
  background: var(--bg-frame);
  border: 1px solid var(--rule-soft);
  border-radius: 2px;
  image-rendering: pixelated;
  cursor: zoom-in;
}

.frame-thumb.zoomed {
  max-width: 696px;
  cursor: zoom-out;
}

.action-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--bg);
  background: var(--game);
  padding: 1px 6px;
  border-radius: 2px;
  margin-right: 6px;
}

.section-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin: 10px 0 4px 0;
}

.timeline-empty {
  color: var(--text-dim);
  font-size: 14px;
}

/* ---- Run browser (default view of runs.html) ---- */
.browse-title {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: -0.015em;
  margin: 0.2rem 0 0.6rem;
  color: var(--text);
}
#browse-bar {
  position: sticky;
  top: var(--topbar-h, 48px);
  z-index: 8;
  background: color-mix(in oklab, var(--bg) 94%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule-soft);
  margin: 0 0 1rem;
  padding: 0.7rem 0 0.85rem;
}
#browse-sub { margin-bottom: 0.6rem; }
.browse-filters { margin: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.facet { display: grid; grid-template-columns: 5.5rem 1fr; gap: 0.5rem 0.8rem; align-items: start; }
.facet-label {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--dim); padding-top: 0.35rem;
}
.chips { display: flex; flex-wrap: wrap; gap: 5px; }
.chip {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.04em;
  color: var(--text-dim); background: transparent;
  border: 1px solid var(--rule-soft); border-radius: 2px;
  padding: 2px 8px; cursor: pointer; transition: background 80ms ease, border-color 80ms ease, color 80ms ease;
}
.chip:hover { border-color: var(--accent-quiet); color: var(--text); }
.chip.active { background: var(--accent-soft); border-color: var(--accent-quiet); color: var(--accent); }
.chip-count { color: var(--dim); margin-left: 5px; }
.chip.active .chip-count { color: var(--accent-quiet); }
.chip.empty { opacity: 0.4; }
.clear-filters {
  align-self: start; margin-top: 0.2rem;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--accent); background: none; border: 0; cursor: pointer; padding: 0;
}
.clear-filters:hover { color: var(--text); }

.runs-grid { display: grid; gap: 8px; }
.run-card {
  display: grid; grid-template-columns: 84px 1fr; gap: 14px;
  background: var(--bg-elev); border: 1px solid var(--rule-soft); border-radius: 3px;
  padding: 12px; color: var(--text); text-decoration: none; transition: border-color 80ms ease;
}
.run-card:hover { border-color: var(--accent-quiet); }
.run-thumb {
  width: 84px; height: 84px; object-fit: contain;
  background: var(--bg-frame); border: 1px solid var(--rule-soft);
  border-radius: 2px; image-rendering: pixelated;
}
.run-card-body { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.run-card-head { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.run-name { font-family: var(--mono); font-size: 12px; color: var(--text-dim); word-break: break-all; }
.game-badge {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 2px 8px; border-radius: 2px; background: var(--accent-soft); color: var(--accent);
}
.outcome-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; background: var(--dim); }
.outcome-dot.solved { background: var(--game); }
.outcome-dot.unsolved, .outcome-dot.loop_collapse { background: var(--journal); }
.outcome-dot.timeout { background: var(--tool); }
.outcome-dot.quota_killed { background: var(--theory); }
.run-card-tags { display: flex; flex-wrap: wrap; gap: 5px; }
.tag-chip {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.04em;
  padding: 1px 6px; border-radius: 2px; border: 1px solid var(--rule-soft); color: var(--text-dim);
}
.seed-chip {
  font-family: var(--mono); font-size: 10px; color: var(--dim);
  border: 1px dashed var(--rule-soft); border-radius: 2px; padding: 1px 6px;
}
.run-card-stats {
  display: flex; flex-wrap: wrap; gap: 12px;
  font-family: var(--mono); font-size: 11px; color: var(--text-dim);
}
@media (max-width: 560px) {
  .facet { grid-template-columns: 1fr; }
  .run-card { grid-template-columns: 64px 1fr; }
  .run-thumb { width: 64px; height: 64px; }
}

.empty-state { max-width: 60rem; }
.empty-featured {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: var(--rule-soft);
  border: 1px solid var(--rule-soft);
  margin: 1.5rem 0;
}
.empty-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem 1.1rem;
  background: var(--bg);
  color: var(--text);
  text-decoration: none;
  transition: background 120ms ease;
}
.empty-card:hover { background: var(--bg-elev); }
.empty-tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.empty-tag.clean-win { color: var(--accent); }
.empty-tag.near-miss { color: var(--journal); }
.empty-tag.budget-killed { color: var(--theory); }
.empty-game { font-family: var(--mono); font-size: 13px; color: var(--text); }
.empty-note { font-family: var(--serif); font-size: 0.95rem; color: var(--text-2); line-height: 1.45; }
.browse-all-link {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-quiet);
}
.browse-all-link:hover { color: var(--text); border-bottom-color: var(--accent); }

.cinema-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ---- Cumulative-token odometer (floating ring, bottom-right) ---- */
.tok-counter {
  position: fixed;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  z-index: 40;
  width: 92px;
  height: 92px;
  display: grid;
  place-items: center;
  pointer-events: none; /* purely informational — never block the timeline */
  animation: tok-in 360ms cubic-bezier(0.2, 0.7, 0.2, 1) both;
}
.tok-counter[hidden] { display: none; }

.tok-ring {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg); /* start the fill at 12 o'clock */
}
.tok-ring-track {
  fill: color-mix(in oklab, var(--bg) 70%, transparent);
  stroke: var(--rule-soft);
  stroke-width: 2.5;
}
.tok-ring-fill {
  fill: none;
  stroke: var(--accent);
  stroke-width: 3;
  stroke-linecap: round;
  filter: drop-shadow(0 0 5px var(--accent-soft));
  transition: stroke-dashoffset 120ms linear;
}

.tok-readout {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
  font-family: var(--mono);
}
.tok-num {
  font-size: 16px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
  color: var(--text);
}
.tok-unit {
  margin-top: 4px;
  font-size: 8px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-dim);
}

@keyframes tok-in {
  from { opacity: 0; transform: translateY(10px) scale(0.92); }
  to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .tok-counter { animation: none; }
  .tok-ring-fill { transition: none; }
}