:root {
  color-scheme: light;
  --paper: #f3efe3;
  --paper-deep: #e9e2d2;
  --paper-light: #faf7ef;
  --ink: #202824;
  --ink-soft: #58605a;
  --ink-faint: #8d9189;
  --line: #c9c1b0;
  --line-dark: #9c9586;
  --rust: #b84b32;
  --rust-deep: #843421;
  --teal: #1c6865;
  --teal-light: #d8e5df;
  --acid: #d4df75;
  --success: #2f7654;
  --danger: #a33528;
  --shadow: 5px 6px 0 rgba(54, 49, 38, 0.14);
  --font-sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    linear-gradient(90deg, transparent 23px, rgba(184, 75, 50, 0.11) 24px, transparent 25px),
    var(--paper);
  font-family: var(--font-sans);
  line-height: 1.45;
}

button, input, textarea { font: inherit; }

button { color: inherit; }

button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible,
a:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 8px;
  padding: 9px 13px;
  color: white;
  background: var(--ink);
  transform: translateY(-150%);
}

.skip-link:focus { transform: translateY(0); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px max(28px, calc((100vw - 1460px) / 2));
  border-bottom: 1px solid var(--line-dark);
  background: rgba(243, 239, 227, 0.94);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  color: inherit;
  text-decoration: none;
}

.brand strong {
  display: block;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.brand small,
.provider-readout small {
  display: block;
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.brand-mark {
  width: 39px;
  height: 39px;
  display: flex;
  align-items: flex-end;
  gap: 4px;
  padding: 7px;
  border: 1px solid var(--ink);
  background: var(--paper-light);
  box-shadow: 3px 3px 0 var(--rust);
}

.brand-mark i { width: 6px; background: var(--ink); }
.brand-mark i:nth-child(1) { height: 45%; }
.brand-mark i:nth-child(2) { height: 88%; background: var(--rust); }
.brand-mark i:nth-child(3) { height: 65%; }

.provider-readout {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 13px;
  border: 1px solid var(--line);
  background: var(--paper-light);
}

.provider-readout strong { font-size: 0.82rem; }

.status-light {
  width: 11px;
  height: 11px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--ink-faint);
  box-shadow: 0 0 0 4px rgba(141, 145, 137, 0.15);
}

.status-light.is-ready { background: var(--success); box-shadow: 0 0 0 4px rgba(47, 118, 84, 0.14); }
.status-light.is-error { background: var(--danger); box-shadow: 0 0 0 4px rgba(163, 53, 40, 0.14); }
.status-light.is-preview { background: var(--rust); box-shadow: 0 0 0 4px rgba(184, 75, 50, 0.14); }
.status-light.is-loading { animation: blink 1.3s infinite; }

main {
  max-width: 1460px;
  margin: 0 auto;
  padding: 28px 28px 72px;
}

.ruled-panel {
  background-color: var(--paper-light);
  background-image: repeating-linear-gradient(to bottom, transparent 0, transparent 31px, rgba(32, 40, 36, 0.07) 32px);
}

.intro {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  color: var(--paper-light);
  background: var(--ink);
  box-shadow: var(--shadow);
}

.dither-field {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}

.intro::before {
  position: absolute;
  z-index: 1;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(15, 22, 19, 0.94) 0%, rgba(15, 22, 19, 0.78) 50%, rgba(15, 22, 19, 0.18) 100%),
    linear-gradient(180deg, rgba(15, 22, 19, 0.18), rgba(15, 22, 19, 0.48));
  pointer-events: none;
}

.intro > :not(.dither-field) {
  position: relative;
  z-index: 2;
}

.intro.dither-unavailable {
  background:
    radial-gradient(circle at 75% 35%, rgba(212, 223, 117, 0.32) 0 5%, transparent 5% 12%, rgba(184, 75, 50, 0.32) 12% 18%, transparent 18%),
    repeating-linear-gradient(135deg, var(--ink) 0 6px, #284d47 6px 12px);
}

.eyebrow {
  min-height: 38px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 8px 16px;
  border-bottom: 1px solid var(--line-dark);
  color: rgba(250, 247, 239, 0.76);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow span:first-child::before {
  content: "";
  width: 7px;
  height: 7px;
  display: inline-block;
  margin-right: 8px;
  background: var(--rust);
  transform: rotate(45deg);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(260px, 0.65fr);
  gap: 48px;
  align-items: end;
  padding: 44px 46px 38px;
}

h1, h2, p { margin-top: 0; }

h1 {
  max-width: 850px;
  margin-bottom: 14px;
  font-size: clamp(2.8rem, 6vw, 6.2rem);
  line-height: 0.91;
  letter-spacing: -0.065em;
}

h1 em {
  color: var(--rust);
  font-family: Georgia, serif;
  font-weight: 400;
}

.lede {
  max-width: 760px;
  margin-bottom: 0;
  color: rgba(250, 247, 239, 0.82);
  font-size: 1.05rem;
}

.metric-note {
  position: relative;
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 15px;
  align-items: start;
  padding: 17px;
  border-left: 5px solid var(--teal);
  color: var(--ink);
  background: rgba(232, 241, 235, 0.90);
  backdrop-filter: blur(7px);
  transform: rotate(-0.55deg);
}

.metric-note p { margin: 0; font-size: 0.85rem; }

.metric-symbol {
  display: grid;
  place-items: center;
  min-height: 49px;
  border: 1px solid var(--teal);
  color: var(--teal);
  font: 700 1.25rem var(--font-mono);
}

.notice {
  margin-top: 22px;
  padding: 13px 16px;
  border: 1px solid;
  font-size: 0.9rem;
}

.notice-error { color: var(--danger); border-color: var(--danger); background: #f5dfd7; }
.hosted-notice { color: #51301e; border-color: var(--rust); background: #f3d9ce; }
.hosted-notice strong { font-family: var(--font-mono); text-transform: uppercase; }

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.48fr) minmax(340px, 0.72fr);
  gap: 24px;
  align-items: start;
  margin-top: 28px;
}

.setup-sheet,
.run-monitor,
.results-section,
.history-section {
  border: 1px solid var(--line-dark);
  background: var(--paper-light);
}

.setup-sheet { padding: 27px 30px 30px; }

.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 25px;
}

.section-heading h2,
.run-monitor h2,
.method-note h2 {
  margin: 2px 0 0;
  font-size: clamp(1.6rem, 3vw, 2.35rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.kicker,
.sheet-tab,
.run-id {
  color: var(--rust-deep);
  font: 700 0.66rem var(--font-mono);
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.sheet-tab {
  padding: 6px 10px;
  border: 1px solid var(--rust);
  background: #f3d9ce;
  transform: rotate(2deg);
}

.field-block,
.model-fieldset,
.run-controls {
  margin: 0 0 27px;
  padding: 0;
  border: 0;
}

label,
legend {
  display: block;
  margin-bottom: 4px;
  font-size: 0.88rem;
  font-weight: 750;
}

.field-help {
  margin-bottom: 10px;
  color: var(--ink-soft);
  font-size: 0.78rem;
}

textarea,
input[type="number"] {
  width: 100%;
  border: 1px solid var(--line-dark);
  border-radius: 0;
  color: var(--ink);
  background: #fffdf7;
}

textarea {
  display: block;
  min-height: 126px;
  padding: 13px 14px;
  resize: vertical;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.55;
}

textarea:hover,
input[type="number"]:hover { border-color: var(--ink-soft); }

.char-count {
  display: flex;
  justify-content: space-between;
  padding-top: 7px;
  color: var(--ink-faint);
  font: 0.67rem var(--font-mono);
  text-transform: uppercase;
}

.model-loading {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px;
  border: 1px dashed var(--line-dark);
  color: var(--ink-soft);
  font: 0.75rem var(--font-mono);
}

.loader-bars { display: flex; align-items: flex-end; gap: 3px; height: 19px; }
.loader-bars i { width: 4px; height: 6px; background: var(--rust); animation: meter 0.9s ease-in-out infinite alternate; }
.loader-bars i:nth-child(2) { animation-delay: 0.15s; }
.loader-bars i:nth-child(3) { animation-delay: 0.3s; }
.loader-bars i:nth-child(4) { animation-delay: 0.45s; }

.model-group + .model-group { margin-top: 17px; }

.group-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 7px;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font: 700 0.68rem var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.group-label small { font-size: 0.63rem; }
.historical-group .group-label { color: var(--rust-deep); }

.model-list { display: grid; gap: 8px; }

.model-card {
  display: grid;
  grid-template-columns: minmax(190px, 0.9fr) minmax(230px, 1.35fr);
  gap: 13px 18px;
  padding: 13px;
  border: 1px solid var(--line);
  background: #fffdf7;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.model-card.is-selected {
  border-color: var(--teal);
  box-shadow: inset 4px 0 0 var(--teal);
}

.model-card.is-unavailable { opacity: 0.6; }

.model-identity {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-content: start;
  cursor: pointer;
}

.model-check,
.option-chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.check-box {
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  margin-top: 1px;
  border: 1px solid var(--line-dark);
  background: var(--paper-light);
}

.model-check:checked + .check-box {
  border-color: var(--teal);
  background: var(--teal);
}

.model-check:focus-visible + .check-box,
.option-chip input:focus-visible + span {
  outline: 3px solid var(--teal);
  outline-offset: 2px;
}

.model-check:checked + .check-box::after {
  content: "";
  width: 8px;
  height: 4px;
  border-left: 2px solid white;
  border-bottom: 2px solid white;
  transform: translateY(-1px) rotate(-45deg);
}

.model-name { display: block; margin-bottom: 3px; font: 700 0.82rem var(--font-mono); }
.model-description { display: block; color: var(--ink-soft); font-size: 0.7rem; font-weight: 400; line-height: 1.35; }
.history-tag { display: inline-block; margin-top: 6px; color: var(--rust-deep); font: 0.6rem var(--font-mono); text-transform: uppercase; }

.model-options { display: grid; gap: 8px; }
.option-line { display: grid; grid-template-columns: 51px 1fr; gap: 7px; align-items: center; }
.option-label { color: var(--ink-faint); font: 0.6rem var(--font-mono); text-transform: uppercase; }
.chip-set { display: flex; flex-wrap: wrap; gap: 5px; }

.option-chip {
  position: relative;
  display: inline-flex;
  margin: 0;
  cursor: pointer;
}

.option-chip span {
  min-height: 27px;
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  background: var(--paper-light);
  font: 600 0.65rem var(--font-mono);
  text-transform: lowercase;
}

.option-chip input:checked + span {
  border-color: var(--ink);
  color: var(--paper-light);
  background: var(--ink);
}

.option-chip.speed input:checked + span {
  border-color: var(--rust);
  background: var(--rust);
}

.option-chip input:disabled + span {
  border-style: dashed;
  color: var(--ink-faint);
  background: transparent;
  cursor: not-allowed;
  text-decoration: line-through;
}

.model-card:not(.is-selected) .model-options { opacity: 0.42; }

.control-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
}

.control-grid label { margin: 0; color: var(--ink-soft); font-size: 0.67rem; }
.control-grid label > span:first-child { display: block; min-height: 27px; }
.control-grid input { height: 39px; padding: 7px 9px; font: 0.76rem var(--font-mono); }
.input-suffix { display: grid !important; grid-template-columns: 1fr auto; min-height: 0 !important; border: 1px solid var(--line-dark); background: #fffdf7; }
.input-suffix input { border: 0; }
.input-suffix span { align-self: center; padding-right: 9px; color: var(--ink-faint); font: 0.65rem var(--font-mono); }

.allowance-warning {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  padding: 12px 13px;
  border: 1px solid #bd8d43;
  background: #f2e7c3;
}

.allowance-warning > span {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: #936728;
  font: 700 0.75rem var(--font-mono);
}

.allowance-warning p { margin: 0; font-size: 0.76rem; }

.form-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-top: 19px;
}

.form-footer p { max-width: 430px; margin: 0; color: var(--ink-soft); font: 0.68rem var(--font-mono); }

.button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 9px 15px;
  border: 1px solid var(--ink);
  border-radius: 0;
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 750;
}

.button:disabled { opacity: 0.42; cursor: not-allowed; }
.button-primary { color: #fff; background: var(--ink); box-shadow: 3px 3px 0 var(--rust); }
.button-primary:not(:disabled):hover { color: var(--ink); background: var(--acid); transform: translate(1px, 1px); box-shadow: 2px 2px 0 var(--rust); }
.button-quiet { width: 100%; margin-top: 18px; color: var(--paper-light); border-color: #79817c; background: transparent; }
.button-quiet:not(:disabled):hover { border-color: var(--paper-light); background: rgba(255, 255, 255, 0.08); }

.run-monitor {
  position: sticky;
  top: 18px;
  padding: 27px 25px 25px;
  color: #f4f0e6;
  border-color: var(--ink);
  background: var(--ink);
  box-shadow: var(--shadow);
}

.monitor-topline { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.run-monitor .kicker { color: var(--acid); }
.run-id { color: #9da39f; }
.run-monitor h2 { font-size: 2rem; }
#monitor-copy { min-height: 42px; margin: 10px 0 25px; color: #adb3ae; font-size: 0.78rem; }

.progress-label { display: flex; justify-content: space-between; color: #b7bdb8; font: 0.65rem var(--font-mono); text-transform: uppercase; }
.progress-label strong { color: var(--paper-light); }
.progress-track { height: 7px; margin-top: 7px; overflow: hidden; border: 1px solid #626a65; background: #111713; }
.progress-track span { width: 0; height: 100%; display: block; background: var(--acid); transition: width 240ms ease; }

.current-cell {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 12px;
  align-items: center;
  min-height: 86px;
  margin: 18px 0;
  padding: 13px;
  border: 1px solid #5d6560;
  background: #171e1a;
}

.pulse-ring { width: 28px; height: 28px; border: 1px solid #6d756f; border-radius: 50%; }
.is-active .pulse-ring { border-color: var(--acid); box-shadow: 0 0 0 7px rgba(212, 223, 117, 0.08); animation: pulse 1.3s infinite; }
.current-cell small { display: block; margin-bottom: 2px; color: #89908b; font: 0.59rem var(--font-mono); letter-spacing: 0.08em; }
.current-cell strong { display: block; font: 700 0.83rem var(--font-mono); }
.current-cell div > span { color: #aeb4b0; font: 0.65rem var(--font-mono); }

.run-counts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: 0; border: 1px solid #5d6560; background: #5d6560; }
.run-counts div { padding: 9px; background: #1d2520; }
.run-counts dt { color: #8d958f; font: 0.56rem var(--font-mono); text-transform: uppercase; }
.run-counts dd { margin: 2px 0 0; font: 700 1.15rem var(--font-mono); }

.sample-strip { margin-top: 20px; }
.sample-strip-head { display: flex; justify-content: space-between; padding-bottom: 6px; border-bottom: 1px solid #5d6560; color: #8d958f; font: 0.58rem var(--font-mono); text-transform: uppercase; }
.live-samples { min-height: 110px; max-height: 230px; margin: 0; padding: 0; overflow-y: auto; list-style: none; }
.live-samples li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; padding: 8px 2px; border-bottom: 1px dotted #4c554f; font: 0.62rem var(--font-mono); }
.live-samples li > span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.live-samples .sample-times { color: #b4bab6; }
.live-samples .is-failed { color: #f29c88; }
.live-samples .empty-row { display: block; color: #79817c; }

.results-section,
.history-section { margin-top: 28px; padding: 28px 30px 30px; }
.published-results {
  margin-top: 28px;
  padding: 30px;
  border: 1px solid var(--line-dark);
  background: var(--paper-light);
  box-shadow: var(--shadow);
}

.published-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 22px;
}

.published-heading h2 {
  margin: 2px 0 8px;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.published-heading p { max-width: 700px; margin: 0; color: var(--ink-soft); }

.published-stamp {
  min-width: 210px;
  padding: 12px 14px;
  border: 1px solid var(--rust);
  background: #f3d9ce;
  transform: rotate(0.5deg);
}

.published-stamp small,
.published-stamp time { display: block; font-family: var(--font-mono); }
.published-stamp small { color: var(--rust-deep); font-size: 0.58rem; letter-spacing: 0.1em; text-transform: uppercase; }
.published-stamp time { margin-top: 3px; font-size: 0.74rem; }

.benchmark-meta {
  display: grid;
  grid-template-columns: 1.4fr 1.6fr 1fr 1fr;
  gap: 1px;
  margin: 0 0 18px;
  border: 1px solid var(--line-dark);
  background: var(--line-dark);
}

.benchmark-meta div { padding: 10px 12px; background: var(--paper-deep); }
.benchmark-meta dt { color: var(--ink-faint); font: 600 0.56rem var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; }
.benchmark-meta dd { margin: 4px 0 0; font: 700 0.69rem var(--font-mono); }

.published-empty {
  min-height: 250px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 20px;
  padding: 40px 24px;
  border: 1px dashed var(--line-dark);
  color: var(--ink-soft);
  text-align: center;
}

.published-empty p { max-width: 620px; margin: 0; font-size: 0.84rem; }
.published-table { min-width: 1120px; }
.published-table th:first-child,
.published-table td:first-child { text-align: center; }
.published-table th:nth-child(3),
.published-table td:nth-child(3) { text-align: left; }
.published-table td { font-size: 0.72rem; }
.published-table td > small { display: block; margin-top: 3px; color: var(--ink-faint); font-size: 0.57rem; }
.published-table .published-model { display: block; color: var(--ink); font-family: var(--font-sans); font-size: 0.86rem; }
.published-table .tps-value { color: var(--teal); font-size: 1.05rem; font-weight: 800; }
.published-table tr.is-leader td { background: #eef0d2; }
.published-table tr.is-leader td:first-child { box-shadow: inset 4px 0 0 var(--teal); }

.mode-pill,
.provider-pill {
  display: inline-block;
  padding: 2px 6px;
  border: 1px solid var(--line-dark);
  font: 700 0.6rem var(--font-mono);
  text-transform: uppercase;
}

.mode-pill.is-fast { color: var(--rust-deep); border-color: var(--rust); background: #f3d9ce; }
.mode-pill.is-normal { color: var(--teal); border-color: var(--teal); background: var(--teal-light); }
.provider-pill { color: var(--ink-soft); background: var(--paper-deep); }
.results-heading { align-items: end; }
.metric-legend { display: flex; flex-wrap: wrap; gap: 13px; color: var(--ink-soft); font: 0.63rem var(--font-mono); }
.metric-legend i { width: 15px; height: 4px; display: inline-block; margin-right: 5px; vertical-align: 2px; }
.legend-wall { background: var(--teal); }
.legend-event { background: var(--rust); }

.results-empty { min-height: 220px; display: grid; place-items: center; align-content: center; gap: 20px; border: 1px dashed var(--line-dark); text-align: center; color: var(--ink-soft); }
.results-empty p { margin: 0; font-size: 0.84rem; }
.empty-plot { width: 180px; height: 65px; display: flex; align-items: end; gap: 12px; padding: 0 8px 6px; border-bottom: 1px solid var(--line-dark); }
.empty-plot i { width: 20px; background: var(--line); }
.empty-plot i:nth-child(1) { height: 20%; }
.empty-plot i:nth-child(2) { height: 50%; }
.empty-plot i:nth-child(3) { height: 34%; }
.empty-plot i:nth-child(4) { height: 76%; }
.empty-plot i:nth-child(5) { height: 58%; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line-dark); }
table { width: 100%; border-collapse: collapse; }
.results-table { min-width: 1180px; }
th { padding: 9px 11px; color: var(--paper-light); background: var(--ink); font: 600 0.61rem var(--font-mono); text-align: right; text-transform: uppercase; }
th:first-child { text-align: left; }
td { padding: 12px 11px; border-bottom: 1px solid var(--line); font: 0.73rem var(--font-mono); text-align: right; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: #f1eddf; }
td:first-child { text-align: left; }
.rank-cell { display: grid; grid-template-columns: 25px minmax(0, 1fr); gap: 8px; align-items: center; }
.rank-number { display: grid; place-items: center; width: 24px; height: 24px; border: 1px solid var(--line-dark); color: var(--ink-soft); }
.rank-cell strong { display: block; color: var(--ink); }
.rank-cell small { color: var(--ink-faint); font-size: 0.61rem; }
.mode-fast { color: var(--rust-deep); }
.low-confidence { display: inline-block; margin-left: 5px; padding: 2px 4px; color: var(--rust-deep); border: 1px solid var(--rust); font-size: 0.53rem; text-transform: uppercase; }
.failure-high { color: var(--danger); font-weight: 700; }

.sample-details { margin-top: 14px; border: 1px solid var(--line-dark); }
.sample-details summary { padding: 11px 14px; cursor: pointer; color: var(--ink-soft); background: var(--paper-deep); font: 700 0.7rem var(--font-mono); text-transform: uppercase; }
.sample-detail-list { display: grid; }
.sample-record { border-top: 1px solid var(--line); }
.sample-record:first-child { border-top: 0; }
.sample-record summary { display: grid; grid-template-columns: minmax(220px, 1.4fr) repeat(3, minmax(75px, 0.45fr)); gap: 12px; align-items: center; color: var(--ink); background: #fffdf7; text-transform: none; }
.sample-record summary::marker { color: var(--rust); }
.sample-record summary span:not(:first-child) { text-align: right; color: var(--ink-soft); font-weight: 400; }
.sample-record-body { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 13px 15px 16px 30px; background: #f7f2e6; }
.sample-record-body p { margin: 0; }
.sample-record-body strong { display: block; margin-bottom: 5px; color: var(--ink-soft); font: 0.57rem var(--font-mono); text-transform: uppercase; }
.sample-record-body pre { max-height: 180px; margin: 0; overflow: auto; white-space: pre-wrap; word-break: break-word; font: 0.68rem/1.45 var(--font-mono); }
.status-token { display: inline-block; padding: 2px 5px; border: 1px solid var(--line-dark); font-size: 0.57rem; text-transform: uppercase; }
.status-token.is-success { color: var(--success); border-color: var(--success); }
.status-token.is-error { color: var(--danger); border-color: var(--danger); }

.text-button { padding: 3px 0; border: 0; border-bottom: 1px solid currentColor; color: var(--teal); background: transparent; cursor: pointer; font: 700 0.68rem var(--font-mono); }
.history-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 11px; }
.history-card { width: 100%; min-height: 132px; padding: 15px; border: 1px solid var(--line); color: inherit; background: #fffdf7; cursor: pointer; text-align: left; }
.history-card:hover { border-color: var(--teal); box-shadow: inset 0 -4px 0 var(--teal-light); }
.history-card.is-selected { border-color: var(--teal); box-shadow: inset 4px 0 0 var(--teal); }
.history-card-top { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 18px; }
.history-card time { color: var(--ink-faint); font: 0.59rem var(--font-mono); }
.history-card strong { display: block; margin-bottom: 5px; font-size: 0.84rem; }
.history-card p { margin: 0; color: var(--ink-soft); font: 0.62rem var(--font-mono); }
.run-state { padding: 2px 5px; border: 1px solid var(--line-dark); font: 0.55rem var(--font-mono); text-transform: uppercase; }
.run-state.is-completed { color: var(--success); border-color: var(--success); }
.run-state.is-running, .run-state.is-queued { color: var(--rust-deep); border-color: var(--rust); }
.run-state.is-failed, .run-state.is-cancelled, .run-state.is-interrupted { color: var(--danger); border-color: var(--danger); }
.history-empty { grid-column: 1 / -1; margin: 0; padding: 28px; border: 1px dashed var(--line); color: var(--ink-soft); text-align: center; font-size: 0.8rem; }

.method-note { display: grid; grid-template-columns: 65px 1fr; gap: 22px; margin-top: 24px; padding: 24px; border: 1px solid var(--teal); background: var(--teal-light); }
.method-note > span { align-self: start; padding: 6px 8px; color: #fff; background: var(--teal); font: 700 0.63rem var(--font-mono); letter-spacing: 0.1em; text-align: center; transform: rotate(-2deg); }
.method-note h2 { font-size: 1.25rem; }
.method-note p { max-width: 980px; margin: 7px 0 0; color: #36514b; font-size: 0.8rem; }

footer { min-height: 68px; display: flex; justify-content: space-between; gap: 20px; padding: 23px max(28px, calc((100vw - 1404px) / 2)); border-top: 1px solid var(--line-dark); color: var(--ink-soft); font: 0.62rem var(--font-mono); letter-spacing: 0.08em; }

.toast { position: fixed; z-index: 50; right: 22px; bottom: 22px; max-width: min(410px, calc(100vw - 44px)); padding: 13px 17px; color: #fff; border: 1px solid #fff; background: var(--ink); box-shadow: 4px 4px 0 var(--rust); font-size: 0.8rem; }

@keyframes blink { 50% { opacity: 0.35; } }
@keyframes meter { to { height: 19px; } }
@keyframes pulse { 50% { transform: scale(0.82); opacity: 0.6; } }

@media (max-width: 1080px) {
  .intro-grid { grid-template-columns: 1fr; gap: 26px; }
  .metric-note { max-width: 620px; }
  .workspace { grid-template-columns: 1fr; }
  .run-monitor { position: static; }
  .history-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  body { background-position-x: -12px; }
  .site-header { min-height: 70px; padding: 12px 16px; }
  .brand small { display: none; }
  .provider-readout { max-width: 52%; padding: 7px 9px; }
  .provider-readout strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 0.7rem; }
  main { padding: 18px 14px 50px; }
  .intro-grid { padding: 30px 21px 25px; }
  h1 { font-size: clamp(2.7rem, 16vw, 4.4rem); }
  .lede { font-size: 0.92rem; }
  .eyebrow span:last-child { text-align: right; }
  .metric-note { grid-template-columns: 48px 1fr; padding: 13px; }
  .setup-sheet, .run-monitor, .results-section, .history-section, .published-results { padding: 22px 17px; }
  .model-card { grid-template-columns: 1fr; }
  .model-options { padding-left: 28px; }
  .control-grid { grid-template-columns: 1fr 1fr; }
  .form-footer { align-items: stretch; flex-direction: column; }
  .form-footer .button { width: 100%; }
  .run-counts { grid-template-columns: 1fr 1fr; }
  .results-heading { align-items: flex-start; flex-direction: column; }
  .sample-record summary { grid-template-columns: 1fr 1fr; }
  .sample-record summary span:first-child { grid-column: 1 / -1; }
  .sample-record-body { grid-template-columns: 1fr; padding-left: 15px; }
  .history-list { grid-template-columns: 1fr; }
  .published-heading { align-items: flex-start; flex-direction: column; }
  .published-stamp { width: 100%; min-width: 0; }
  .benchmark-meta { grid-template-columns: 1fr 1fr; }
  .published-table { min-width: 0; }
  .published-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
  .published-table,
  .published-table tbody,
  .published-table tr,
  .published-table td { display: block; width: 100%; }
  .published-table tr { display: grid; grid-template-columns: 1fr 1fr; padding: 12px 0; border-bottom: 1px solid var(--line); }
  .published-table td { display: grid; grid-template-columns: 90px 1fr; gap: 8px; padding: 5px 12px; border: 0; text-align: left !important; }
  .published-table td::before { content: attr(data-label); color: var(--ink-faint); font: 600 0.55rem var(--font-mono); text-transform: uppercase; }
  .published-table td:nth-child(3) { grid-column: 1 / -1; }
  .published-table tr.is-leader td:first-child { box-shadow: none; }
  .published-table tr.is-leader { box-shadow: inset 4px 0 0 var(--teal); }
  .method-note { grid-template-columns: 1fr; }
  .method-note > span { width: 65px; }
  footer { padding: 20px 16px; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}