@font-face {
  font-family: "Golos Text";
  src: url("../fonts/golos-400-700-cyrillic.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
}

:root {
  --dx-bg: #f5f7fb;
  --dx-panel: #fff;
  --dx-ink: #0b1020;
  --dx-soft: #485269;
  --dx-dim: #747f95;
  --dx-line: #dfe4ee;
  --dx-accent: #2a52e2;
  --dx-accent-dark: #1f43c3;
  --dx-good: #167b50;
  --dx-warn: #a65c00;
  --dx-bad: #b12b3a;
  --dx-code: #f0f3fa;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.data-page {
  margin: 0;
  background: var(--dx-bg);
  color: var(--dx-ink);
  font-family: "Golos Text", -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
.data-page a { color: var(--dx-accent); }
.data-page button,
.data-page input,
.data-page select { font: inherit; }
.data-page .site-header {
  border-bottom: 1px solid var(--dx-line);
  background: rgba(255, 255, 255, .92);
}
.data-page .site-header .inner {
  max-width: 1240px;
  min-height: 70px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.data-page .crumbs {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--dx-dim);
  font-size: 14px;
}
.data-page .crumbs a { color: inherit; text-decoration: none; }
.data-page .crumbs a:hover { color: var(--dx-accent); }

.data-hero {
  border-bottom: 1px solid var(--dx-line);
  background:
    radial-gradient(circle at 90% 0, rgba(42, 82, 226, .14), transparent 36%),
    #fff;
}
.data-hero .inner,
.data-main,
.data-footer .inner {
  max-width: 1240px;
  margin: 0 auto;
  padding-right: 24px;
  padding-left: 24px;
}
.data-hero .inner { padding-top: 64px; padding-bottom: 54px; }
.data-kicker {
  margin: 0 0 14px;
  color: var(--dx-accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.data-hero h1 {
  max-width: 880px;
  margin: 0;
  font-size: clamp(34px, 5.2vw, 58px);
  line-height: 1.05;
  letter-spacing: -.04em;
  text-wrap: balance;
}
.data-hero .deck {
  max-width: 800px;
  margin: 20px 0 0;
  color: var(--dx-soft);
  font-size: 20px;
  line-height: 1.55;
}
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 30px;
}
.stat-card {
  padding: 17px 18px;
  border: 1px solid var(--dx-line);
  border-radius: 13px;
  background: rgba(255, 255, 255, .82);
}
.stat-card strong {
  display: block;
  color: var(--dx-accent);
  font-size: 27px;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.stat-card span {
  display: block;
  margin-top: 5px;
  color: var(--dx-dim);
  font-size: 13px;
  line-height: 1.35;
}

.data-main { padding-top: 38px; padding-bottom: 72px; }
.notice {
  margin-bottom: 28px;
  padding: 20px 22px;
  border: 1px solid #f1d5a8;
  border-left: 4px solid #d18420;
  border-radius: 0 13px 13px 0;
  background: #fffaf1;
  color: #59421f;
}
.notice strong { color: #382811; }
.notice p { margin: 8px 0 0; }
.notice label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 13px;
  font-weight: 700;
}
.notice input { margin-top: 5px; }

.panel {
  margin-top: 24px;
  padding: 24px;
  border: 1px solid var(--dx-line);
  border-radius: 18px;
  background: var(--dx-panel);
  box-shadow: 0 22px 58px -48px rgba(18, 34, 75, .55);
}
.panel-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}
.panel h2 {
  margin: 0;
  font-size: 25px;
  line-height: 1.2;
  letter-spacing: -.02em;
}
.panel-head p {
  margin: 5px 0 0;
  color: var(--dx-soft);
}
.data-status {
  color: var(--dx-dim);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}

.result-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--dx-line);
  border-radius: 12px;
}
.result-table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
}
.result-table th,
.result-table td {
  padding: 11px 13px;
  border: 0;
  text-align: left;
}
.result-table thead th {
  border-bottom: 1px solid var(--dx-line);
  color: var(--dx-dim);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.result-table tbody tr + tr td { border-top: 1px solid var(--dx-line); }
.result-table tbody tr:first-child { background: #f5f8ff; }
.result-table .num {
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
}
.result-table .engine-cell strong,
.result-table .engine-cell small { display: block; }
.result-table .engine-cell small {
  margin-top: 2px;
  color: var(--dx-dim);
}

.filters {
  display: grid;
  grid-template-columns: minmax(220px, 1.4fr) minmax(200px, 1fr) minmax(170px, .75fr);
  gap: 12px;
  margin-bottom: 16px;
}
.error-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 5px 18px;
  margin-bottom: 16px;
  padding: 10px 12px;
  border: 1px solid var(--dx-line);
  border-radius: 10px;
  background: #f7f7f7;
  color: var(--dx-soft);
  font-size: 13px;
  line-height: 1.7;
}
.error-legend strong {
  color: var(--dx-ink);
}
.field label {
  display: block;
  margin-bottom: 6px;
  color: var(--dx-dim);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.field input,
.field select {
  width: 100%;
  min-height: 45px;
  padding: 9px 11px;
  border: 1px solid #cfd6e4;
  border-radius: 10px;
  background: #fff;
  color: var(--dx-ink);
}
.field input:focus,
.field select:focus {
  border-color: var(--dx-accent);
  outline: 3px solid rgba(42, 82, 226, .12);
}

.clip-list { display: grid; gap: 13px; }
.clip-card {
  overflow: hidden;
  border: 1px solid var(--dx-line);
  border-radius: 14px;
  background: #fff;
}
.clip-summary {
  width: 100%;
  padding: 15px 17px;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 12px;
  border: 0;
  background: #fff;
  color: var(--dx-ink);
  cursor: pointer;
  text-align: left;
}
.clip-summary:hover { background: #f8faff; }
.clip-summary:focus-visible { outline: 3px solid rgba(42, 82, 226, .2); outline-offset: -3px; }
.clip-index {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--dx-code);
  color: var(--dx-dim);
  font-size: 12px;
  font-weight: 800;
}
.clip-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.clip-meta {
  color: var(--dx-dim);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.wer-pill {
  min-width: 68px;
  padding: 5px 8px;
  border-radius: 999px;
  background: #eef7f2;
  color: var(--dx-good);
  font-size: 12px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  text-align: center;
}
.wer-pill.mid { background: #fff6e9; color: var(--dx-warn); }
.wer-pill.high { background: #fff0f2; color: var(--dx-bad); }
.clip-detail {
  padding: 18px;
  border-top: 1px solid var(--dx-line);
  background: #fbfcff;
}
.clip-detail[hidden] { display: none; }
.clip-detail audio {
  width: 100%;
  height: 42px;
  margin-bottom: 16px;
}
.transcript-block {
  margin-top: 11px;
  padding: 13px 14px;
  border: 1px solid var(--dx-line);
  border-radius: 10px;
  background: #fff;
}
.transcript-block h3 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 7px;
  color: var(--dx-dim);
  font-size: 12px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.transcript-block p { margin: 0; overflow-wrap: anywhere; }
.transcript-block .normalized {
  margin-top: 7px;
  color: var(--dx-dim);
  font-size: 13px;
}
.annotated-hypothesis {
  color: var(--dx-ink);
  line-height: 1.65;
}
.tok-sub-hyp {
  color: #c0392b;
  font-weight: 700;
}
.tok-sub-ref {
  margin-right: 2px;
  color: #1f7a3d;
  font-weight: 700;
}
.tok-ins {
  color: #d97a1a;
  font-weight: 700;
}
.tok-del {
  color: #2b6cb0;
  font-weight: 700;
}
.tok-del-word {
  color: #1f7a3d;
  font-weight: 700;
}
.error-comment {
  margin-top: 5px !important;
  color: var(--dx-dim);
  font-size: 12px;
  font-style: italic;
  line-height: 1.45;
}
.raw-hypothesis {
  margin-top: 8px !important;
  padding-top: 7px;
  border-top: 1px solid #edf0f5;
  color: var(--dx-dim);
  font-size: 12px;
  line-height: 1.45;
}
.raw-hypothesis span {
  font-weight: 700;
}
.hypothesis-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.hypothesis-grid .transcript-block { margin-top: 10px; }
.metric-line {
  color: var(--dx-dim);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.empty-hyp { color: var(--dx-bad); font-style: italic; }

.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 18px;
}
.pager button,
.secondary-button {
  min-height: 40px;
  padding: 8px 14px;
  border: 1px solid #cfd6e4;
  border-radius: 9px;
  background: #fff;
  color: var(--dx-ink);
  cursor: pointer;
  font-weight: 700;
}
.pager button:hover,
.secondary-button:hover { border-color: var(--dx-accent); color: var(--dx-accent); }
.pager button:disabled { opacity: .45; cursor: default; }
.pager span { color: var(--dx-dim); font-size: 14px; }

.download-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 11px;
}
.download-card {
  min-height: 112px;
  padding: 16px;
  border: 1px solid var(--dx-line);
  border-radius: 12px;
  color: var(--dx-ink);
  text-decoration: none;
}
.download-card:hover { border-color: var(--dx-accent); background: #f8faff; }
.download-card strong,
.download-card span { display: block; }
.download-card span {
  margin-top: 5px;
  color: var(--dx-dim);
  font-size: 13px;
  line-height: 1.4;
}
.download-card code {
  display: block;
  margin-top: 8px;
  color: var(--dx-accent);
  font-size: 12px;
  overflow-wrap: anywhere;
}
.method-note {
  margin: 14px 0 0;
  color: var(--dx-dim);
  font-size: 13px;
}

.data-footer {
  padding: 34px 0 46px;
  border-top: 1px solid var(--dx-line);
  background: #fff;
  color: var(--dx-dim);
  font-size: 14px;
}
.data-footer .inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
.data-loading,
.data-error {
  padding: 28px;
  border: 1px dashed #cbd3e2;
  border-radius: 12px;
  color: var(--dx-dim);
  text-align: center;
}
.data-error { border-color: #efb6bd; color: var(--dx-bad); }

@media (max-width: 900px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .filters { grid-template-columns: 1fr 1fr; }
  .filters .field:first-child { grid-column: 1 / -1; }
  .hypothesis-grid { grid-template-columns: 1fr; }
  .download-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .data-page .site-header .inner,
  .data-hero .inner,
  .data-main,
  .data-footer .inner { padding-right: 16px; padding-left: 16px; }
  .data-page .site-header .inner { align-items: flex-start; flex-direction: column; gap: 8px; }
  .data-hero .inner { padding-top: 42px; padding-bottom: 38px; }
  .data-hero h1 { font-size: 35px; }
  .data-hero .deck { font-size: 18px; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .panel { padding: 17px 13px; border-radius: 14px; }
  .panel-head { align-items: flex-start; flex-direction: column; }
  .filters { grid-template-columns: 1fr; }
  .filters .field:first-child { grid-column: auto; }
  .clip-summary { grid-template-columns: auto 1fr auto; gap: 8px; padding: 13px 12px; }
  .clip-meta { display: none; }
  .download-grid { grid-template-columns: 1fr; }
  .data-footer .inner { flex-direction: column; }
}