:root {
  font-family:
  Inter,
  ui-sans-serif,
  system-ui,
  -apple-system,
  BlinkMacSystemFont,
  "Segoe UI",
  sans-serif;
  color: var(--bh-text);
  background: var(--bh-bg);
  font-synthesis: none;
  --bh-blue: #0057B7;
  --bh-blue-dark: #003B8E;
  --bh-navy: #0B1E46;
  --bh-yellow: #FFD700;
  --bh-yellow-hover: #F1C600;
  --bh-bg: #F5F8FF;
  --bh-surface: #FFFFFF;
  --bh-text: #13254A;
  --bh-tint: #EAF2FF;
  --bh-success: #24624C;
  --bh-muted: #586985;
  --bh-border: #DCE5F2;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
header {
  max-width: 1180px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: max(26px, env(safe-area-inset-top)) max(30px, env(safe-area-inset-right)) 26px max(30px, env(safe-area-inset-left));
  border-bottom: 1px solid var(--bh-border);
}
.brand {
  display: flex;
  gap: 10px;
  align-items: center;
  text-decoration: none;
  font-size: 27px;
  font-weight: 750;
  color: inherit;
}
.edition {
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--bh-muted);
}
main {
  max-width: 1180px;
  margin: auto;
  padding: 0 max(30px, env(safe-area-inset-right)) 0 max(30px, env(safe-area-inset-left));
}
.intro {
  padding: 48px 0 34px;
  max-width: 820px;
}
.eyebrow {
  font-size: 10px;
  letter-spacing: 2.6px;
  font-weight: 700;
  color: var(--bh-blue);
}
h1 {
  font-size: clamp(58px, 9vw, 100px);
  letter-spacing: -6px;
  line-height: 1;
  margin: 16px 0 18px;
  font-weight: 700;
}
.dot {
  color: var(--bh-yellow);
}
.subtitle {
  font-size: 17px;
  line-height: 1.6;
  color: var(--bh-muted);
}
.notice {
  font-size: 12px;
  line-height: 1.6;
  color: var(--bh-muted);
  border-left: 3px solid var(--bh-yellow);
  padding-left: 12px;
}
.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--bh-border);
  border-bottom: 1px solid var(--bh-border);
  padding: 17px 0;
  gap: 15px;
}
.toolbar p {
  font-size: 12px;
  margin: 0;
}
.toolbar strong {
  font-size: 20px;
  margin-right: 5px;
}
.filters {
  display: flex;
  gap: 4px;
}
button {
  font: inherit;
  border: 1px solid var(--bh-border);
  padding: 10px 20px;
  border-radius: 7px;
  background: transparent;
  color: inherit;
  cursor: pointer;
}
button:hover {
  background: var(--bh-tint);
}
button[aria-pressed="true"] {
  background: var(--bh-blue);
  color: var(--bh-surface);
  border-color: var(--bh-blue);
}
button:focus-visible,
a:focus-visible {
  outline: 3px solid var(--bh-blue);
  outline-offset: 4px;
}
.muted {
  color: var(--bh-muted);
}
.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 24px 0;
}
.card {
  display: block;
  background: var(--bh-surface);
  border: 1px solid var(--bh-border);
  border-radius: 10px;
  padding: 23px;
  color: inherit;
  text-decoration: none;
  transition: border-color 0.15s;
}
.card:hover {
  border-color: var(--bh-blue);
}
.card-top {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  font-size: 11px;
  color: var(--bh-muted);
}
.tag {
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 1px;
  padding: 5px 8px;
  border-radius: 4px;
  background: var(--bh-tint);
  color: var(--bh-blue-dark);
}
.tag.wta {
  background: #f1e9f0;
  color: #77506f;
}
.tournament {
  font-size: 12px;
  color: var(--bh-muted);
  margin: 0 0 15px;
}
.players {
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 18px;
  font-weight: 600;
}
.winner {
  color: var(--bh-success);
}
.winner:after {
  content: " · победитель";
  font-size: 10px;
  font-weight: 500;
}
.score {
  font-size: 20px;
  letter-spacing: 1px;
  margin: 20px 0 5px;
}
.score-note {
  font-size: 10px;
  color: var(--bh-muted);
  line-height: 1.5;
  margin: 0;
}
.card-bottom {
  border-top: 1px solid var(--bh-border);
  margin-top: 17px;
  padding-top: 13px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 10px;
  color: var(--bh-muted);
}
#state {
  font-size: 14px;
  color: var(--bh-muted);
  padding: 24px 0;
}
#state:empty {
  display: none;
}
#more {
  display: block;
  margin: 20px auto;
}
[hidden] {
  display: none !important;
}
.back {
  display: inline-block;
  padding: 24px 0;
  color: var(--bh-blue);
  font-size: 14px;
  text-decoration: none;
}
.detail-card {
  padding: 30px;
  background: var(--bh-surface);
  border: 1px solid var(--bh-border);
  border-radius: 10px;
}
.detail-card h2 {
  font-size: clamp(23px, 4vw, 34px);
  line-height: 1.4;
  margin: 20px 0;
}
.facts {
  display: flex;
  gap: 25px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--bh-muted);
  padding: 15px 0;
}
.detail-score {
  font-size: 36px;
  margin: 22px 0 8px;
}
.stat-wrap {
  overflow-x: auto;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  margin-top: 18px;
  min-width: 380px;
}
td,
th {
  padding: 14px 10px;
  border-bottom: 1px solid var(--bh-border);
  text-align: right;
}
td:first-child,
th:first-child {
  text-align: left;
  color: var(--bh-muted);
}
th {
  font-size: 11px;
  line-height: 1.5;
}
caption {
  text-align: left;
  font-size: 17px;
  font-weight: 650;
  padding: 25px 0 6px;
}
.sync {
  font-size: 11px;
  line-height: 1.6;
  color: var(--bh-muted);
  margin-top: 25px;
}
footer {
  margin-top: 55px;
  border-top: 1px solid var(--bh-border);
  padding: 22px 0 35px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 10px;
  color: var(--bh-muted);
}
footer p {
  width: 100%;
  max-width: 700px;
  line-height: 1.7;
  margin: 0;
}
@media (max-width: 640px) {
  header {
    padding: 20px;
  }
  .edition {
    font-size: 8px;
    letter-spacing: 0.7px;
  }
  main {
    padding: 0 20px;
  }
  .intro {
    padding: 35px 0 25px;
  }
  h1 {
    letter-spacing: -4px;
  }
  .subtitle {
    font-size: 14px;
  }
  .cards {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .card {
    padding: 20px;
  }
  .detail-card {
    padding: 20px 14px;
  }
  .toolbar {
    gap: 7px;
  }
  .toolbar p {
    font-size: 10px;
  }
  button {
    padding: 9px 14px;
  }
  .players {
    font-size: 17px;
  }
  .facts {
    gap: 14px;
  }
}
.quality {
  border: 1px solid var(--bh-border);
  border-radius: 10px;
  padding: 20px 24px;
  margin-bottom: 28px;
  background: var(--bh-surface);
  font-size: 12px;
  line-height: 1.7;
}
.quality h2 {
  font-size: 17px;
  margin: 0 0 10px;
}
.quality p {
  margin: 8px 0;
}
.verification {
  font-size: 11px;
  color: var(--bh-blue);
  line-height: 1.6;
}
.problem {
  color: #8a4b21;
}
.issue {
  border-left: 3px solid #c79856;
  padding: 8px 14px;
  margin-top: 12px;
  background: #fcf8ef;
  overflow-wrap: anywhere;
}
.issue a {
  color: var(--bh-blue);
}
@media (max-width: 640px) {
  .quality {
    padding: 16px;
  }
}

.quality h3 {
  font-size: 12px;
  margin: 14px 0 4px;
}
.quality-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px 16px;
  margin: 12px 0;
}
.quality-metrics dt {
  color: var(--bh-muted);
}
.quality-metrics dd {
  margin: 0;
  font-weight: 650;
  font-size: 15px;
}
#quality-state.problem {
  border-left: 3px solid #c79856;
  padding-left: 10px;
  font-weight: 650;
}
.quality summary {
  cursor: pointer;
  color: var(--bh-blue);
  padding: 10px 0;
}
.quality summary:focus-visible,
.quality-log:focus-visible {
  outline: 3px solid var(--bh-blue);
  outline-offset: 3px;
}
.quality-log {
  max-height: 26rem;
  overflow: auto;
  overflow-wrap: anywhere;
}
@media (max-width: 640px) {
  .quality-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 12px;
  }
}

/* Application shell shares the Data Lab palette. */
.header-tools {
  display: flex;
  align-items: center;
  gap: 8px;
}
.icon-button {
  width: 44px;
  height: 44px;
  padding: 0;
  font-size: 19px;
}
.icon-button:disabled {
  opacity: 0.45;
  cursor: default;
  background: transparent;
}
.primary-nav {
  display: flex;
  gap: 8px;
  max-width: 1180px;
  margin: auto;
  padding: 14px max(30px, env(safe-area-inset-right)) 0 max(30px, env(safe-area-inset-left));
}
.primary-nav a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px 20px;
  border-radius: 8px;
  color: var(--bh-muted);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
}
.primary-nav a:hover {
  background: var(--bh-tint);
}
.primary-nav a[aria-current="page"] {
  color: var(--bh-surface);
  background: var(--bh-text);
}
.primary-nav .crown-link {
  min-width: 60px;
  font-size: 23px;
}
.page-intro {
  max-width: none;
}
.page-intro h1 {
  font-size: clamp(38px, 7vw, 76px);
  letter-spacing: -2px;
  line-height: 1.1;
  overflow-wrap: anywhere;
}
.empty-state {
  border: 1px solid var(--bh-border);
  border-radius: 12px;
  background: var(--bh-surface);
  padding: clamp(24px, 5vw, 48px);
  min-height: 270px;
}
.section-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--bh-tint);
  border-radius: 12px;
  color: var(--bh-blue);
  font-size: 24px;
}
.empty-state h2 {
  font-size: clamp(21px, 3vw, 28px);
  margin: 22px 0 12px;
  letter-spacing: -0.5px;
}
.empty-state p {
  max-width: 580px;
  color: var(--bh-muted);
  font-size: 14px;
  line-height: 1.7;
}
.future-blocks {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 28px 0;
}
.future-blocks span {
  border: 1px dashed var(--bh-border);
  border-radius: 8px;
  padding: 24px 16px;
  color: var(--bh-muted);
  font-size: 12px;
}
.text-link {
  color: var(--bh-blue);
  font-size: 14px;
  font-weight: 600;
  text-underline-offset: 5px;
}
@media (max-width: 640px) {
  header {
    padding: max(16px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) 16px max(20px, env(safe-area-inset-left));
  }
  .brand {
    font-size: 24px;
  }
  .header-tools .edition {
    display: none;
  }
  main {
    padding: 0 max(20px, env(safe-area-inset-right)) calc(94px + env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
  }
  .primary-nav {
    position: fixed;
    inset: auto 0 0;
    z-index: 10;
    display: grid;
    grid-template-columns: 1fr 0.65fr 1.4fr 1fr;
    gap: 4px;
    background: var(--bh-bg);
    border-top: 1px solid var(--bh-border);
    padding: 8px max(12px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));
  }
  .primary-nav a {
    min-width: 0;
    min-height: 48px;
    padding: 8px 4px;
    font-size: 12px;
    line-height: 1.3;
  }
  .primary-nav .crown-link {
    min-width: 0;
    font-size: 23px;
  }
  .future-blocks {
    gap: 8px;
  }
  .future-blocks span {
    padding: 20px 8px;
  }
}

.player-link {
  color: var(--bh-blue);
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
  overflow-wrap: anywhere;
}
.player-card {
  margin-bottom: 24px;
}
.player-name,
.opponent {
  overflow-wrap: anywhere;
}
.player-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin: 22px 0;
}
.player-metrics dt {
  color: var(--bh-muted);
  font-size: 12px;
  line-height: 1.6;
}
.player-metrics dd {
  margin: 8px 0 0;
  font-size: 24px;
  font-weight: 650;
  overflow-wrap: anywhere;
}
.metric-note {
  display: block;
  margin-top: 8px;
  color: var(--bh-muted);
  font-size: 11px;
  font-weight: 400;
  line-height: 1.7;
}
.player-history-title {
  margin-top: 32px;
}
.player-match .opponent {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
}
#player-matches-more {
  display: block;
  margin: 24px auto;
}
@media (max-width: 640px) {
  .player-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 12px;
  }
  .player-metrics dd {
    font-size: 21px;
  }
}
.player-card .player-name {
  font-size: clamp(26px, 4vw, 40px);
  letter-spacing: -0.6px;
  line-height: 1.3;
  margin: 20px 0;
}
.player-match {
  overflow-wrap: anywhere;
}

.data-tabs {
  display: flex;
  gap: 8px;
  margin-top: 26px;
  border-bottom: 1px solid var(--bh-border);
}
.data-tabs a {
  padding: 12px 20px;
  color: var(--bh-muted);
  text-decoration: none;
  border-bottom: 3px solid transparent;
  font-weight: 600;
}
.data-tabs a[aria-current="page"] {
  color: var(--bh-blue);
  border-color: var(--bh-blue);
}
.players-search {
  margin-bottom: 20px;
}
.players-search label {
  display: block;
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--bh-muted);
}
.players-search > div {
  display: flex;
  gap: 10px;
}
.players-search input {
  min-width: 0;
  flex: 1;
  padding: 12px;
  border: 1px solid var(--bh-border);
  border-radius: 7px;
  background: var(--bh-surface);
  color: inherit;
  font: inherit;
}
.players-search input:focus-visible {
  outline: 3px solid var(--bh-blue);
  outline-offset: 3px;
}
.catalog-player {
  overflow-wrap: anywhere;
}
.catalog-player h2 {
  font-size: 22px;
}
#players-state {
  margin-top: 24px;
  color: var(--bh-muted);
}
#players-more {
  display: block;
  margin: 24px auto;
}

/* Reference layout: compact application chrome, dense panels, light mobile navigation. */
body {
  min-height: 100vh;
}
.ui-icon {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
}
header {
  max-width: none;
  min-height: 64px;
  padding: 10px 24px;
  background: var(--bh-surface);
  gap: 18px;
}
.brand {
  width: 176px;
  max-width: 55%;
  flex: 0 0 auto;
}
.brand img, .footer-brand img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}
.header-search {
  display: flex;
  align-items: center;
  gap: 10px;
  width: min(480px, 60%);
  min-height: 36px;
  padding: 8px 14px;
  border-radius: 6px;
  background: var(--bh-bg);
  color: var(--bh-muted);
  font-size: 12px;
  text-decoration: none;
}
.header-search .ui-icon {
  width: 16px;
  height: 16px;
}
.header-tools {
  margin-left: auto;
}
.header-tools .edition {
  display: none;
}
.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 0;
  color: var(--bh-blue-dark);
}
.icon-button:disabled {
  opacity: .65;
}
main {
  max-width: none;
  padding: 0 24px 24px;
}
main, main section {
  min-width: 0;
}
.intro {
  padding: 22px 0 16px;
}
.page-intro h1 {
  margin: 0 0 5px;
  font-size: 28px;
  font-weight: 750;
  letter-spacing: -.8px;
  line-height: 1.2;
}
.page-intro .eyebrow, .dot {
  display: none;
}
.subtitle {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
}
.notice {
  margin: 12px 0 0;
}
.primary-nav {
  background: linear-gradient(165deg, var(--bh-blue-dark), var(--bh-navy));
  border: 0;
  border-radius: 0;
}
.primary-nav a {
  justify-content: flex-start;
  gap: 12px;
  min-height: 42px;
  padding: 10px 14px;
  border-radius: 5px;
  color: var(--bh-surface);
  font-size: 13px;
  font-weight: 500;
}
.primary-nav a:hover {
  background: rgb(255 255 255 / 8%);
}
.primary-nav a[aria-current="page"] {
  background: var(--bh-blue);
  color: var(--bh-surface);
  box-shadow: -3px 0 var(--bh-yellow);
}
.primary-nav .crown-link {
  min-width: 0;
  font-size: 13px;
}
.primary-nav a:focus-visible {
  outline-color: var(--bh-yellow);
  outline-offset: 2px;
}
.card, .detail-card, .quality, .empty-state, .workspace-panel, .overview-tile {
  border: 1px solid var(--bh-border);
  border-radius: 8px;
  background: var(--bh-surface);
  box-shadow: 0 2px 10px rgb(11 30 70 / 2%);
}
.cards {
  gap: 12px;
  margin: 16px 0;
}
.card {
  padding: 16px;
}
.card:hover {
  border-color: var(--bh-blue);
}
.card-top {
  flex-wrap: wrap;
  margin-bottom: 12px;
  gap: 8px;
}
.players {
  font-size: 15px;
  gap: 7px;
}
.score {
  font-size: 19px;
  margin-top: 14px;
}
.card-bottom {
  margin-top: 12px;
  padding-top: 10px;
}
.tag.wta {
  background: #FFF4CC;
  color: #725400;
}
.quality {
  padding: 16px;
  margin-bottom: 16px;
}
.quality h2 {
  font-size: 15px;
}
.quality-metrics dd {
  font-size: 18px;
  color: var(--bh-text);
}
.toolbar {
  padding: 12px 0;
  flex-wrap: wrap;
}
button {
  font-size: 12px;
  padding: 9px 14px;
  border-radius: 5px;
  background: var(--bh-surface);
}
.players-search button, #more, #players-more, #player-matches-more, .primary-action {
  color: var(--bh-navy);
  background: var(--bh-yellow);
  border-color: var(--bh-yellow);
  font-weight: 650;
}
.players-search button:hover, #more:hover, #players-more:hover, #player-matches-more:hover, .primary-action:hover {
  background: var(--bh-yellow-hover);
  border-color: var(--bh-yellow-hover);
}
.data-tabs {
  width: fit-content;
  max-width: 100%;
  gap: 4px;
  margin: 18px 0 0;
  padding: 4px;
  border: 0;
  border-radius: 6px;
  background: #EAF0FA;
  font-size: 12px;
}
.data-tabs a {
  padding: 8px 18px;
  border: 0;
  border-radius: 4px;
}
.data-tabs a[aria-current="page"] {
  background: var(--bh-blue);
  color: white;
}
.players-search input {
  font-size: 13px;
  padding: 10px 12px;
  border-radius: 5px;
}
.catalog-player h2 {
  font-size: 17px;
}
.detail-card {
  padding: 20px;
}
.detail-card h2 {
  font-size: clamp(20px, 2.5vw, 28px);
}
.stat-wrap {
  max-width: 100%;
}
thead {
  background: var(--bh-tint);
}
tbody tr:hover {
  background: var(--bh-bg);
}
td, th {
  padding: 11px 10px;
}
.player-metrics {
  gap: 16px;
}
.player-metrics dd {
  font-size: 22px;
}
.player-card .player-name {
  font-size: clamp(24px, 3vw, 32px);
}
.empty-state {
  padding: 24px;
  min-height: 220px;
}
.empty-state h2 {
  font-size: 20px;
}
.empty-state p {
  font-size: 13px;
}
.section-mark {
  background: var(--bh-tint);
  color: var(--bh-blue);
  width: 40px;
  height: 40px;
}
footer {
  margin-top: 28px;
  padding: 16px 0;
  align-items: center;
}
.footer-brand {
  display: block;
  width: 128px;
  padding: 0 6px;
  background: white;
  border-radius: 5px;
}
footer p {
  max-width: none;
  font-size: 10px;
}
/* Unavailable dashboard data stays explicitly empty; no illustrative metrics. */
.overview-tiles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.overview-tile {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px 12px;
}
.tile-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  background: var(--bh-tint);
  color: var(--bh-blue);
  border-radius: 7px;
}
.tile-icon .ui-icon {
  width: 24px;
  height: 24px;
}
.overview-tile:nth-child(2) .tile-icon {
  background: #FFF7D6;
}
.overview-tile h2 {
  margin: 0;
  font-size: 11px;
  font-weight: 500;
}
.overview-tile strong {
  display: block;
  font-size: 25px;
  line-height: 1.3;
}
.overview-tile p {
  font-size: 10px;
  color: var(--bh-muted);
  margin: 4px 0 0;
  line-height: 1.5;
}
.dashboard-columns {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr;
  gap: 14px;
  align-items: start;
}
.workspace-panel {
  padding: 14px;
  min-width: 0;
}
.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 26px;
}
.panel-heading h2 {
  font-size: 14px;
  margin: 0;
  letter-spacing: -.2px;
}
.panel-heading a {
  font-size: 10px;
  color: var(--bh-blue);
  text-decoration: none;
  white-space: nowrap;
}
.status-chip {
  font-size: 9px;
  color: var(--bh-muted);
  background: var(--bh-bg);
  border-radius: 4px;
  padding: 5px 7px;
  white-space: nowrap;
}
.panel-empty {
  min-height: 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px 8px;
}
.panel-empty > .ui-icon {
  width: 32px;
  height: 32px;
  color: var(--bh-blue);
  opacity: .6;
  margin-bottom: 16px;
}
.panel-empty h3 {
  font-size: 14px;
  margin: 0 0 8px;
}
.panel-empty p {
  font-size: 12px;
  color: var(--bh-muted);
  line-height: 1.7;
  margin: 0 0 16px;
}
.primary-action {
  display: block;
  padding: 10px 12px;
  border-radius: 5px;
  text-decoration: none;
  font-size: 11px;
}
.panel-footnote {
  font-size: 10px;
  line-height: 1.5;
  color: var(--bh-muted);
  border-top: 1px solid var(--bh-border);
  padding-top: 12px;
}
.preview-table {
  display: flex;
  justify-content: space-between;
  padding: 10px 8px;
  margin-top: 10px;
  border-radius: 4px;
  background: var(--bh-bg);
  font-size: 10px;
  color: var(--bh-muted);
}
.predictions-preview .panel-empty {
  min-height: 202px;
}
.dashboard-side {
  display: grid;
  gap: 14px;
}
.accuracy-placeholder {
  padding: 20px 0 0;
}
.empty-ring {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border: 12px solid #E7EDF7;
  border-radius: 50%;
  width: 138px;
  height: 138px;
  margin: auto;
}
.empty-ring strong {
  font-size: 28px;
}
.empty-ring span {
  font-size: 10px;
  color: var(--bh-muted);
}
.accuracy-placeholder p {
  font-size: 10px;
  color: var(--bh-muted);
  text-align: center;
  margin: 14px 0 0;
}
.accuracy-placeholder i, .status-dot {
  display: inline-block;
  background: #A6B4CB;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-right: 6px;
}
.model-preview > p {
  font-size: 11px;
  line-height: 1.7;
  color: var(--bh-muted);
}
.model-status {
  margin-bottom: 4px;
}
@media (min-width: 1024px) {
  header {
    position: sticky;
    top: 0;
    z-index: 20;
    margin-left: 208px;
    width: calc(100% - 208px);
  }
  .brand {
    position: fixed;
    top: 13px;
    left: 14px;
    z-index: 35;
    max-width: none;
    width: 180px;
    background: white;
    border-radius: 5px;
    padding: 0 6px;
  }
  .primary-nav {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 10;
    width: 208px;
    max-width: none;
    margin: 0;
    padding: 80px 12px 80px;
    flex-direction: column;
    gap: 7px;
  }
  main {
    margin-left: 208px;
    width: calc(100% - 208px);
  }
  .header-tools button[aria-label="Settings"] {
    position: fixed;
    bottom: 24px;
    left: 20px;
    width: 168px;
    justify-content: flex-start;
    gap: 12px;
    padding: 8px;
    color: white;
    z-index: 35;
  }
  .header-tools button[aria-label="Settings"]::after {
    content: "Settings";
    font-size: 13px;
  }
}
@media (min-width: 641px) and (max-width: 1023px) {
  .header-search {
    display: none;
  }
  .primary-nav {
    padding: 8px 20px;
    gap: 8px;
    max-width: none;
  }
  .primary-nav a {
    flex: 1;
    justify-content: center;
    padding: 8px;
    font-size: 12px;
  }
  .dashboard-columns {
    grid-template-columns: 1fr 1fr;
  }
  .dashboard-side {
    grid-column: 1 / -1;
    grid-template-columns: 1fr 1fr;
  }
  .overview-tile {
    gap: 8px;
    padding: 12px 10px;
    flex-direction: column;
  }
}
@media (max-width: 640px) {
  header {
    padding: max(10px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) 10px max(14px, env(safe-area-inset-left));
    min-height: 58px;
  }
  .brand {
    width: 148px;
    max-width: 62%;
  }
  .header-search {
    display: none;
  }
  .header-tools {
    gap: 4px;
  }
  .icon-button {
    width: 28px;
    height: 30px;
  }
  main {
    padding: 0 max(14px, env(safe-area-inset-right)) calc(86px + env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
  }
  .primary-nav {
    grid-template-columns: 1fr .75fr 1.25fr 1fr;
    gap: 2px;
    padding: 6px max(8px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));
    background: var(--bh-surface);
    border-top: 1px solid var(--bh-border);
  }
  .primary-nav a, .primary-nav .crown-link {
    flex-direction: column;
    justify-content: center;
    min-height: 50px;
    gap: 4px;
    padding: 4px 1px;
    color: var(--bh-muted);
    font-size: 9px;
    font-weight: 600;
  }
  .primary-nav .ui-icon {
    width: 20px;
    height: 20px;
  }
  .primary-nav a[aria-current="page"] {
    background: transparent;
    color: var(--bh-blue);
    box-shadow: none;
  }
  .primary-nav a:hover {
    background: var(--bh-tint);
  }
  .primary-nav a:focus-visible {
    outline-color: var(--bh-blue);
  }
  .intro {
    padding: 16px 0 14px;
  }
  .page-intro h1 {
    font-size: 23px;
    letter-spacing: -.7px;
  }
  .subtitle {
    font-size: 12px;
  }
  .overview-tiles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 12px;
  }
  .overview-tile {
    padding: 12px 9px;
    gap: 7px;
  }
  .tile-icon {
    width: 28px;
    height: 30px;
    border-radius: 5px;
  }
  .tile-icon .ui-icon {
    width: 18px;
    height: 18px;
  }
  .overview-tile h2 {
    font-size: 9px;
  }
  .overview-tile strong {
    font-size: 22px;
  }
  .overview-tile p {
    font-size: 9px;
  }
  .dashboard-columns {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .workspace-panel {
    padding: 12px;
  }
  .panel-heading h2 {
    font-size: 13px;
  }
  .panel-empty {
    min-height: 180px;
  }
  .predictions-preview .panel-empty {
    min-height: 180px;
  }
  .dashboard-side {
    gap: 12px;
  }
  .quality-metrics {
    overflow-wrap: anywhere;
  }
  .quality {
    padding: 12px;
  }
  .detail-card {
    padding: 16px 12px;
  }
  .empty-state {
    padding: 20px;
  }
  .data-tabs {
    margin-top: 14px;
  }
  footer {
    gap: 10px;
  }
}

.header-tools button[aria-label="Notifications"] {
  position: relative;
}
.header-tools button[aria-label="Notifications"]::after {
  content: "";
  position: absolute;
  top: 5px;
  right: 6px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--bh-yellow);
  border: 1px solid var(--bh-surface);
}

/* Category and tournament level describe independent dimensions. */
.match-filters {
  display: grid;
  gap: 12px;
  min-width: 0;
  flex: 1;
}
.filter-label {
  display: block;
  margin-bottom: 7px;
  font-size: 11px;
  font-weight: 600;
  color: var(--bh-muted);
}
.match-filter-group .filters {
  flex-wrap: wrap;
  gap: 6px;
}
.match-toolbar {
  align-items: flex-end;
}
.level-note {
  margin: 12px 0;
}
.match-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  min-width: 0;
}
.match-tags .tag {
  letter-spacing: 0;
}
.tournament-level,
.match-stage {
  padding: 4px 7px;
  border: 1px solid var(--bh-border);
  border-radius: 4px;
  color: var(--bh-muted);
  background: var(--bh-bg);
  font-size: 10px;
  line-height: 1.4;
}
@media (max-width: 640px) {
  .match-filters {
    flex-basis: 100%;
  }
  .match-filter-group button {
    min-height: 44px;
  }
  .match-toolbar > p {
    padding-top: 4px;
  }
}

/* Authentication shell; existing application screens keep their layout. */
#app-shell {
  display: contents;
}
.auth-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: max(24px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  background: var(--bh-bg);
}
.auth-card {
  width: min(100%, 400px);
  padding: 32px;
  border: 1px solid var(--bh-border);
  border-radius: 14px;
  background: var(--bh-surface);
  box-shadow: 0 12px 40px rgb(11 30 70 / 6%);
}
.login-brand {
  display: block;
  width: 240px;
  max-width: 100%;
  height: auto;
  margin: 0 auto 24px;
}
.auth-card h1 {
  margin: 0 0 8px;
  font-size: 26px;
  line-height: 1.3;
  letter-spacing: -.6px;
}
.auth-subtitle, .auth-note {
  font-size: 12px;
  color: var(--bh-muted);
  line-height: 1.6;
}
.auth-subtitle {
  margin: 0 0 24px;
}
.auth-note {
  margin: 20px 0 0;
  text-align: center;
  font-size: 11px;
}
.auth-card label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
}
.auth-card input {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  margin-bottom: 18px;
  font: inherit;
  font-size: 16px;
  color: var(--bh-text);
  background: var(--bh-surface);
  border: 1px solid var(--bh-border);
  border-radius: 6px;
}
.auth-card input:focus-visible {
  outline: 2px solid var(--bh-blue);
  outline-offset: 2px;
}
#auth-submit {
  width: 100%;
  min-height: 44px;
  font-size: 14px;
  font-weight: 650;
  color: var(--bh-navy);
  background: var(--bh-yellow);
  border-color: var(--bh-yellow);
}
#auth-submit:hover {
  background: var(--bh-yellow-hover);
}
#auth-submit:disabled {
  opacity: .6;
  cursor: wait;
}
.auth-error {
  color: #8A3021;
  font-size: 12px;
  line-height: 1.6;
  margin: 0 0 16px;
}
.auth-error:empty {
  display: none;
}
.logout-button {
  min-height: 44px;
  font-size: 11px;
  padding: 7px 9px;
  white-space: nowrap;
}
.logout-notice:not(:empty) {
  position: fixed;
  top: 76px;
  right: 16px;
  left: auto;
  max-width: calc(100vw - 32px);
  z-index: 50;
  padding: 12px;
  background: var(--bh-surface);
  border: 1px solid var(--bh-border);
  border-radius: 6px;
  font-size: 12px;
}
@media (max-width: 640px) {
  .auth-card {
    padding: 26px 22px;
  }
  .auth-card h1 {
    font-size: 24px;
  }
}

.bets-crown {
  font-size: 18px;
  line-height: 20px;
  text-align: center;
}

/* Import Monitor: existing Data Lab composition, read-only private diagnostics. */
.monitor-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 18px; }
.monitor-controls select { max-width: 100%; min-width: 0; padding: 10px; border: 1px solid var(--bh-border); border-radius: 8px; background: white; color: var(--bh-text); font: inherit; }
.monitor-panel { background: white; border: 1px solid var(--bh-border); border-radius: 12px; padding: 20px; margin: 18px 0; min-width: 0; }
.monitor-panel h2 { margin-top: 0; font-size: 18px; }
.monitor-panel p, .monitor-run, .monitor-event { overflow-wrap: anywhere; }
.monitor-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.monitor-metrics div { padding: 12px; background: var(--bh-bg); border-radius: 8px; }
.monitor-metrics dt { font-size: 12px; color: var(--bh-muted); }
.monitor-metrics dd { margin: 4px 0 0; font-size: 24px; font-weight: 700; color: var(--bh-text); }
.monitor-table-scroll { overflow-x: auto; }
.monitor-table { min-width: 0; width: 100%; table-layout: fixed; border-collapse: collapse; font-size: 13px; }
.monitor-table th, .monitor-table td { border-bottom: 1px solid var(--bh-border); padding: 10px 6px; text-align: left; }
.monitor-table th { font-weight: 500; }
.monitor-status { display: inline-block; align-self: start; padding: 5px 8px; border-radius: 6px; background: #fff6d5; color: #705000; font-size: 12px; }
.monitor-ok { background: #e9f6ed; color: #176a37; }
.monitor-runs { display: grid; gap: 10px; }
.monitor-run { width: 100%; display: grid; gap: 6px; text-align: left; padding: 16px; background: white; color: var(--bh-text); border: 1px solid var(--bh-border); border-radius: 10px; white-space: normal; }
.monitor-run:hover { border-color: var(--bh-blue); background: var(--bh-bg); }
.monitor-run code { font-size: 12px; }
.monitor-event { background: white; border: 1px solid var(--bh-border); border-left: 3px solid var(--bh-blue); border-radius: 8px; padding: 16px; margin: 12px 0; }
.monitor-event h3 { font-size: 15px; margin: 0; }
.monitor-diagnostic { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 6px 12px; font-size: 13px; }
.monitor-diagnostic dt { color: var(--bh-muted); }
.monitor-diagnostic dd { margin: 0; white-space: pre-wrap; }
.monitor-interval { border-top: 1px solid var(--bh-border); padding-top: 12px; margin-top: 12px; }
#import-monitor-view button { min-height: 44px; }
@media (max-width: 600px) {
  .data-tabs { flex-wrap: wrap; }
  .monitor-controls { align-items: stretch; }
  .monitor-controls label, .monitor-controls select { width: 100%; }
  .monitor-panel { padding: 14px; }
  .monitor-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .monitor-diagnostic { grid-template-columns: minmax(0, 1fr); }
  .monitor-diagnostic dd { margin-bottom: 6px; }
}

/* Recovery Viewer: shared Data Lab panels; local table scrolling only. */
.data-tabs { flex-wrap: wrap; }
.recovery-layout { display: grid; grid-template-columns: minmax(230px, .8fr) minmax(0, 1.6fr); gap: 20px; align-items: start; }
.recovery-layout > section { min-width: 0; }
.recovery-detail { background: var(--bh-surface); border: 1px solid var(--bh-border); border-radius: 12px; padding: 20px; }
.recovery-detail:empty { display: none; }
.recovery-detail h2 { margin-top: 0; font-size: 18px; }
.recovery-id { display: block; overflow-wrap: anywhere; }
.recovery-operation[aria-pressed="true"] { color: var(--bh-text); background: var(--bh-bg); border-color: var(--bh-blue); box-shadow: inset 3px 0 var(--bh-blue); }
.recovery-table-wrap { max-width: 100%; overflow-x: auto; }
.recovery-table { width: 100%; min-width: 720px; border-collapse: collapse; font-size: 13px; }
.recovery-table th, .recovery-table td { padding: 12px 8px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--bh-border); overflow-wrap: anywhere; max-width: 190px; }
.recovery-table small { display: block; margin-top: 5px; }
.recovery-table th:nth-child(2), .recovery-table td:nth-child(2) { min-width: 94px; white-space: nowrap; }
.recovery-table a { color: var(--bh-blue); }
.recovery-warning { color: #805300; }
@media (max-width: 900px) { .recovery-layout { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 420px) { .recovery-detail { padding: 12px; } }

#matches .card { min-width: 0; overflow-wrap: anywhere; }
.match-date-filter { display: flex; flex-wrap: wrap; align-items: end; gap: 12px; margin-top: 14px; }
.match-date-filter label { display: grid; gap: 6px; min-width: 0; color: var(--bh-muted); font-size: 12px; }
.match-date-filter input { min-width: 0; max-width: 100%; box-sizing: border-box; border: 1px solid var(--bh-border); border-radius: 7px; padding: 10px; font: inherit; font-size: 16px; color: var(--bh-text); background: var(--bh-surface); }
.match-date-filter button { min-height: 44px; }
.match-date-filter button[type="submit"] { background: var(--bh-blue); color: var(--bh-surface); }
#date-filter-error:empty { display: none; }
@media (max-width: 420px) { .match-date-filter { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; } .match-date-filter button { padding: 10px 6px; } }

/* Coverage uses disjoint month/week slices; separate textual API status per tour. */
.coverage-summary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.coverage-week { display: grid; grid-template-columns: minmax(145px, 1fr) repeat(2, minmax(0, 2fr)); gap: 12px; padding: 12px 0; border-top: 1px solid var(--bh-border); }
.coverage-week h3 { font-size: 13px; margin: 0; align-self: center; overflow-wrap: anywhere; }
.coverage-cell { display: grid; gap: 6px; padding: 12px; min-width: 0; min-height: 64px; text-align: left; white-space: normal; overflow-wrap: anywhere; background: var(--bh-bg); color: var(--bh-text); border-left: 4px solid var(--bh-muted); }
.coverage-cell span { font-size: 12px; font-weight: 400; }
.coverage-complete { border-left-color: var(--bh-success); background: #e9f6ed; }
.coverage-partial { border-left-color: #b97800; background: #fff6d5; }
#coverage-source { max-width: 100%; min-width: 0; box-sizing: border-box; padding: 10px; font: inherit; }
@media (max-width: 600px) {
  .coverage-summary { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .coverage-week { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .coverage-week h3 { grid-column: 1 / -1; }
  .coverage-month { padding: 12px; }
}