/* Ordinary-user participation. Animation requires an explicit execution state. */
.participation-deck {
  --participation-green: var(--green, #39ff14);
  --participation-muted: var(--muted, #8baa94);
  --participation-line: var(--line, #274831);
  --participation-warning: var(--queued, #d7a34c);
  margin: 28px 0;
  color: var(--text, #c9e8d2);
  min-width: 0;
}
.participation-deck,
.participation-deck *,
.participation-deck *::before,
.participation-deck *::after { box-sizing: border-box; }
.participation-deck[hidden],
.participation-deck [hidden],
.contribution-thanks[hidden] { display: none !important; }
.participation-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px 20px;
  margin-bottom: 12px;
  min-width: 0;
}
.participation-heading h2 {
  margin: 0;
  color: var(--text, #c9e8d2);
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.4;
  letter-spacing: -.025em;
}
.participation-heading p,
.participation-heading > small {
  margin: 0;
  color: var(--participation-muted);
  font-size: 11px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.participation-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  gap: 12px;
  align-items: stretch;
}
.participation-person,
.participation-community {
  position: relative;
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--participation-line);
  border-radius: 10px;
  background: var(--panel, #0a100a);
}
.participation-person {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background: radial-gradient(ellipse at 85% 0%, color-mix(in srgb, var(--participation-green) 7%, transparent), transparent 70%), var(--panel, #0a100a);
}
.participation-person::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  border-radius: 10px 0 0 10px;
  background: var(--participation-line);
}
.participation-person[data-state="executing"]::before { background: var(--participation-green); }
.participation-name {
  max-width: 100%;
  margin: 0;
  font-size: 17px;
  line-height: 1.5;
  font-weight: 800;
  overflow-wrap: anywhere;
}
.participation-bike {
  display: grid;
  place-items: center;
  align-self: stretch;
  width: 100%;
  min-width: 0;
  margin: 12px 0;
  color: var(--participation-muted);
  border-bottom: 1px solid var(--participation-line);
  padding: 0 12px 10px;
}
.participation-bike svg,
svg.participation-bike {
  display: block;
  width: 100%;
  max-width: 220px;
  height: 104px;
  margin-inline: auto;
  overflow: visible;
}
.participation-bike .bike-wheel,
.participation-bike .bike-crank,
.participation-bike [data-bike-wheel],
.participation-bike [data-bike-crank] {
  transform-box: fill-box;
  transform-origin: center !important;
  animation: none;
}
.participation-bike .bike-crank,
.participation-bike [data-bike-crank] { transform-box:view-box; transform-origin:100px 76px !important; }
.participation-person[data-state="executing"] .participation-bike,
.participation-bike[data-state="executing"] { color: var(--participation-green); }
.participation-person[data-state="executing"] .participation-bike .bike-wheel,
.participation-person[data-state="executing"] .participation-bike .bike-crank,
.participation-person[data-state="executing"] .participation-bike [data-bike-wheel],
.participation-person[data-state="executing"] .participation-bike [data-bike-crank],
.participation-bike[data-state="executing"] .bike-wheel,
.participation-bike[data-state="executing"] .bike-crank,
.participation-bike[data-state="executing"] [data-bike-wheel],
.participation-bike[data-state="executing"] [data-bike-crank] { animation: participation-pedal 2.4s linear infinite; }
.participation-state {
  display: flex;
  align-items: baseline;
  gap: 8px;
  max-width: 100%;
  margin: 0;
  color: var(--participation-muted);
  font-size: 12px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.participation-state::before {
  content: "";
  flex: 0 0 6px;
  width: 6px;
  height: 6px;
  border: 1px solid currentColor;
  border-radius: 50%;
  transform: translateY(-1px);
}
.participation-person[data-state="executing"] .participation-state { color: var(--participation-green); }
.participation-person[data-state="executing"] .participation-state::before { background: currentColor; }
.participation-person[data-state="unknown"] .participation-state,
.participation-person[data-state="stale"] .participation-state,
.participation-state[data-state="unknown"],
.participation-state[data-state="stale"] { color: var(--participation-warning); }
.participation-person[data-state="unknown"],
.participation-person[data-state="stale"] { border-style: dashed; }
.participation-person[data-state="error"] .participation-state,
.participation-person[data-state="failed"] .participation-state,
.participation-state[data-state="error"],
.participation-state[data-state="failed"] { color: var(--bad, #ff3b3b); }
.participation-time {
  display: block;
  max-width: 100%;
  margin-top: 5px;
  color: var(--participation-muted);
  font-size: 10px;
  line-height: 1.6;
  overflow-wrap: anywhere;
  font-variant-numeric: tabular-nums;
}
.participation-community { display: flex; flex-direction: column; gap: 12px; }
.participation-community > h3 {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--participation-muted);
  font-weight: 500;
}
.participation-metrics { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; min-width: 0; }
.participation-metric {
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--participation-line);
  border-radius: 6px;
  background: color-mix(in srgb, var(--participation-green) 2%, var(--panel, #0a100a));
}
.participation-metric:nth-child(4),
.participation-metric:nth-child(5) { grid-column: span 3; }
.participation-metric > span {
  color: var(--participation-muted);
  font-size: 11px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}
.participation-metric > strong {
  display: block;
  max-width: 100%;
  margin: 4px 0;
  color: var(--participation-green);
  font-size: clamp(20px, 2.1vw, 28px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.035em;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}
.participation-metric > small {
  margin-top: auto;
  color: var(--participation-muted);
  font-size: 10px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}
.participation-metric[data-state="unknown"] > strong,
.participation-metric[data-state="missing"] > strong { color: var(--participation-muted); font-size: 18px; }
.participation-metric[data-state="stale"] { border-style: dashed; }
.participation-metric[data-state="error"] { border-color: color-mix(in srgb, var(--bad, #ff3b3b) 60%, var(--participation-line)); }
.participation-metric[data-state="error"] > strong { color: var(--bad, #ff3b3b); }
.participation-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 12px; max-width: 100%; }
.participation-actions :is(a, button) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  min-width: 0;
  max-width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--participation-line);
  border-radius: 5px;
  color: var(--text, #c9e8d2);
  background: var(--panel, #0a100a);
  font: inherit;
  font-size: 11px;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  white-space: normal;
  overflow-wrap: anywhere;
  cursor: pointer;
}
.participation-actions :is(a, button):first-child { border-color: color-mix(in srgb, var(--participation-green) 55%, var(--participation-line)); color: var(--participation-green); }
.participation-actions :is(a, button):hover { border-color: var(--participation-green); background: color-mix(in srgb, var(--participation-green) 7%, var(--panel, #0a100a)); }
.participation-actions :is(a, button):focus-visible { outline: 2px solid var(--participation-green); outline-offset: 3px; }
.participation-actions :is(button:disabled, [aria-disabled="true"]) { opacity: .55; cursor: not-allowed; border-color: var(--participation-line); color: var(--participation-muted); }
.participation-journey { min-width: 0; margin-top: 12px; }
.participation-journey {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: participation-step;
}
.participation-journey li {
  counter-increment: participation-step;
  display: flex;
  align-items: baseline;
  gap: 7px;
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--participation-line);
  border-radius: 5px;
  color: var(--participation-muted);
  background: var(--panel, #0a100a);
  font-size: 11px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.participation-journey li::before { content: counter(participation-step, decimal-leading-zero); flex: 0 0 auto; font-size: 10px; font-variant-numeric: tabular-nums; opacity: .7; }
.participation-journey li[data-state="current"] { border-color: var(--participation-green); color: var(--text, #c9e8d2); background: color-mix(in srgb, var(--participation-green) 5%, var(--panel, #0a100a)); }
.participation-journey li[data-state="current"]::before,
.participation-journey li[data-state="done"]::before { color: var(--participation-green); opacity: 1; }
.participation-journey li[data-state="done"] { color: var(--text, #c9e8d2); }
.participation-journey li[data-state="unknown"] { border-style: dashed; }
.participation-journey li[data-state="recorded"] { border-color:var(--participation-muted); }
.participation-journey li[data-state="waiting"],
.participation-journey li[data-state="reported"],
.participation-journey li[data-state="stopped"] { border-color:var(--participation-warning); color:var(--participation-warning); }
.participation-journey li[data-state="failed"],
.participation-journey li[data-state="error"] { border-color:var(--bad); color:var(--bad); }
.participation-notice[data-state="failed"] { border-color:var(--bad); color:var(--bad); }
.participation-notice[data-state="waiting"],
.participation-notice[data-state="stopped"] { border-color:var(--participation-warning); color:var(--participation-warning); }
.participation-journey li :is(a, button) { color: inherit; font: inherit; overflow-wrap: anywhere; }
.participation-notice {
  min-width: 0;
  margin: 0;
  padding: 10px 12px;
  border-left: 2px solid var(--participation-line);
  color: var(--participation-muted);
  font-size: 11px;
  line-height: 1.7;
  overflow-wrap: anywhere;
}
.participation-deck > .participation-notice { margin-top: 10px; }
.participation-notice[data-state="stale"],
.participation-notice[data-state="unknown"],
.participation-notice[data-state="busy"] { border-color: var(--participation-warning); color: var(--participation-warning); }
.participation-notice[data-state="error"] { border-color: var(--bad, #ff3b3b); color: var(--bad, #ff3b3b); }
.participation-notice a { color: inherit; text-underline-offset: 3px; }
.contribution-thanks {
  display: block;
  min-width: 0;
  max-width: 100%;
  margin-top: 5px;
  padding-top: 5px;
  border-top: 1px solid var(--line, #274831);
  color: var(--green, #39ff14);
  font-size: 9px;
  font-weight: 400;
  line-height: 1.5;
  white-space: normal;
  overflow-wrap: anywhere;
}
@keyframes participation-pedal { to { transform: rotate(360deg); } }
@media (max-width: 1000px) {
  .participation-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.7fr); }
  .participation-person, .participation-community { padding: 15px; }
  .participation-metric { padding: 10px; }
  .participation-journey { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
  .participation-grid { grid-template-columns: minmax(0, 1fr); }
  .participation-person { display: grid; grid-template-columns: minmax(0, 1fr) minmax(110px, .85fr); column-gap: 12px; align-items: start; align-content: start; }
  .participation-person > :is(.participation-name, .participation-state, .participation-time) { grid-column: 1; }
  .participation-person > .participation-bike { grid-column: 2; grid-row: 1 / span 3; width: 100%; margin: 0; padding: 0; border: 0; align-self: center; }
  .participation-bike svg, svg.participation-bike { height: 100px; }
  .participation-person > :is(.participation-actions, .participation-notice) { grid-column: 1 / -1; }
  .participation-person > .participation-actions { padding-top: 16px; }
  .participation-actions :is(a, button) { min-height: 44px; }
  .participation-metric > strong { font-size: 24px; }
}
@media (max-width: 440px) {
  .participation-deck { margin: 22px 0; }
  .participation-heading { gap: 4px; }
  .participation-heading p, .participation-heading > small { font-size: 10px; }
  .participation-person { padding: 14px; }
  .participation-name { font-size: 15px; }
  .participation-community { padding: 12px; }
  .participation-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
  .participation-metric, .participation-metric:nth-child(4), .participation-metric:nth-child(5) { grid-column: auto; }
  .participation-metric:first-child { grid-column: 1 / -1; }
  .participation-metric > strong { font-size: 23px; }
  .participation-journey { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
  .participation-journey li { padding: 9px; }
  .participation-notice { padding: 8px 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .participation-deck *, .participation-deck *::before, .participation-deck *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

.participation-kicker { display:block; color:var(--green); font:700 10px/1.6 ui-monospace,monospace; letter-spacing:.12em; }
.participation-journey li { display:flex; flex-direction:column; gap:5px; }
.participation-journey li::before { display:none; }
.participation-journey li small { font-size:10px; color:var(--muted); }
#contribution-participants { display:flex; flex-wrap:wrap; gap:7px; margin-top:12px; }
.contribution-person { border:1px solid var(--line); border-radius:4px; padding:5px 8px; font-size:11px; overflow-wrap:anywhere; }
.contribution-person[data-state="stale"] { color:var(--muted); }

#bench-model-cards .eff-thanks.contribution-thanks { position:static; display:block; opacity:1; transform:none; width:100%; color:var(--good); background:transparent; padding:4px 0 0; margin-top:3px; font-size:9px; line-height:1.35; }
#bench-model-cards .eff-thanks.contribution-thanks[hidden] { display:none!important; }
/* Reuse the old ladder's city-bicycle mask beside a verified public nickname. */
.contribution-person .ladder-active-bike { display:inline-block; width:26px; height:18px; margin-left:5px; vertical-align:middle; background:var(--green); -webkit-mask:url('./bikes/ladder-city-v2.png') center/contain no-repeat; mask:url('./bikes/ladder-city-v2.png') center/contain no-repeat; }
.contribution-person small { color:var(--muted); font-size:10px; }
.participation-own { min-width:0; width:100%; grid-column:1/-1; border-top:1px solid var(--line); margin-top:10px; }
.participation-own[hidden] { display:none!important; }
.participation-own-list { margin:7px 0; padding-left:16px; font-size:11px; line-height:1.6; }
.participation-own-list li { margin:6px 0; overflow-wrap:anywhere; }
.participation-own-list li[data-state="unknown"] { color:var(--muted); }
.participation-own-list li[data-state="model_failed"],.participation-own-list li[data-state="upload_error"] { color:var(--bad); }