:root {
  color-scheme: light;
  --ink: #172033;
  --muted: #657087;
  --line: #d8dde7;
  --line-strong: #b8c1d1;
  --surface: #ffffff;
  --surface-alt: #f4f6f9;
  --nav: #1d293d;
  --brand: #d8202f;
  --brand-dark: #a91521;
  --blue: #1769aa;
  --green: #147d4f;
  --amber: #a36300;
  --red: #b4232f;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--surface-alt); color: var(--ink); font-size: 14px; }
a { color: var(--blue); text-decoration: none; }
button, input, select, textarea { font: inherit; }
.topbar { height: 64px; display: flex; align-items: center; justify-content: space-between; padding: 0 24px; background: var(--nav); color: #fff; border-bottom: 3px solid var(--brand); }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; background: var(--brand); font-weight: 800; }
.brand strong, .brand small { display: block; letter-spacing: 0; }
.brand strong { font-size: 16px; }
.brand small { color: #b8c4d7; font-size: 11px; margin-top: 1px; }
.topbar-actions { display: flex; gap: 14px; align-items: center; }
.primary-nav { display: flex; align-self: stretch; margin-left: auto; margin-right: 24px; }
.primary-nav a { color: #dbe2ed; display: grid; place-items: center; padding: 0 16px; border-left: 1px solid #354157; font-weight: 700; }
.primary-nav a:last-child { border-right: 1px solid #354157; }
.primary-nav a:hover { color: #fff; background: #29364b; }
.account { color: #dbe2ed; font-size: 12px; }
.account:hover { color: #fff; text-decoration: underline; }
.workspace { max-width: 1800px; margin: 0 auto; padding: 22px 24px 40px; }
.page-heading, .company-heading, .section-heading { display: flex; justify-content: space-between; align-items: center; gap: 18px; }
.page-heading { margin-bottom: 18px; }
h1, h2, p { margin-top: 0; }
h1 { font-size: 26px; line-height: 1.15; margin-bottom: 4px; }
h2 { font-size: 16px; margin-bottom: 0; }
.eyebrow { color: var(--brand-dark); font-size: 11px; font-weight: 800; text-transform: uppercase; margin-bottom: 4px; }
.muted { color: var(--muted); }
.button { min-height: 36px; border: 1px solid var(--line-strong); background: #fff; color: var(--ink); padding: 7px 13px; cursor: pointer; font-weight: 700; }
.button:hover { border-color: var(--blue); }
.button-primary { background: #205b9e; border-color: #205b9e; color: #fff; }
.button-quiet { background: transparent; border-color: #56637a; color: #fff; }
.status-strip { min-height: 44px; display: flex; align-items: center; flex-wrap: wrap; gap: 22px; padding: 8px 13px; background: #fff; border: 1px solid var(--line); margin-bottom: 14px; }
.status-strip > span { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; }
.status-strip .status-time { color: var(--muted); margin-left: auto; }
.status-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong); }
.status-ok { background: var(--green); }
.status-warn { background: var(--amber); }
.status-off { background: var(--red); }
.data-section, .chart-panel { background: #fff; border: 1px solid var(--line); }
.section-heading { padding: 11px 13px; border-bottom: 1px solid var(--line); }
.section-heading > span { color: var(--muted); font-size: 12px; }
.table-scroll { overflow-x: auto; }
.market-table, .compact-table { width: 100%; border-collapse: collapse; }
.market-table { min-width: 1430px; }
th { background: #eef1f5; color: #39455a; text-align: left; font-size: 11px; text-transform: uppercase; font-weight: 800; white-space: nowrap; }
th, td { padding: 10px 9px; border-bottom: 1px solid var(--line); vertical-align: top; }
tbody tr:nth-child(even) { background: #fafbfc; }
tbody tr:hover { background: #eef5fb; }
.company-link { display: grid; min-width: 185px; color: var(--ink); }
.company-link strong { font-size: 15px; }
.company-link span, td small, .document-link small { display: block; color: var(--muted); font-size: 11px; margin-top: 3px; }
.number { font-variant-numeric: tabular-nums; white-space: nowrap; }
.positive { color: var(--green); }
.negative { color: var(--red); }
.no-data { color: #8b94a5; font-size: 12px; }
.breadcrumbs { display: flex; gap: 8px; align-items: center; color: var(--muted); margin-bottom: 16px; font-size: 12px; }
.company-heading { background: #fff; border: 1px solid var(--line); border-bottom: 0; padding: 16px; }
.headline-price { display: grid; justify-items: end; font-variant-numeric: tabular-nums; }
.headline-price strong { font-size: 24px; }
.headline-price small { color: var(--muted); }
.tabs { display: flex; overflow-x: auto; background: #fff; border: 1px solid var(--line); }
.tab-button { border: 0; border-right: 1px solid var(--line); border-bottom: 3px solid transparent; background: #fff; min-height: 44px; padding: 8px 15px; cursor: pointer; font-weight: 700; white-space: nowrap; }
.tab-button.active { color: var(--blue); border-bottom-color: var(--blue); background: #f3f7fb; }
.tab-panel { display: none; margin-top: 14px; }
.tab-panel.active { display: block; }
.metric-grid { display: grid; grid-template-columns: repeat(6, minmax(140px, 1fr)); background: #fff; border: 1px solid var(--line); margin-bottom: 14px; }
.metric-grid > div { padding: 13px; border-right: 1px solid var(--line); min-height: 76px; }
.metric-grid > div:last-child { border-right: 0; }
.metric-grid span, .metric-grid strong { display: block; }
.metric-grid span { color: var(--muted); font-size: 11px; text-transform: uppercase; font-weight: 700; }
.metric-grid strong { margin-top: 7px; font-size: 16px; }
.price-chart { width: 100%; height: 260px; color: var(--blue); padding: 18px; }
.compact-table { background: #fff; border: 1px solid var(--line); }
.empty-state { background: #fff; border: 1px solid var(--line); padding: 28px; color: var(--muted); text-align: center; }
.timeline { background: #fff; border: 1px solid var(--line); }
.timeline article { display: grid; grid-template-columns: 120px 1fr; gap: 20px; padding: 14px; border-bottom: 1px solid var(--line); }
.timeline time { color: var(--muted); font-variant-numeric: tabular-nums; }
.timeline p { margin: 6px 0; }
.timeline span { color: var(--muted); font-size: 11px; }
.json-view { background: #192333; color: #e7edf6; padding: 18px; overflow: auto; border: 1px solid #0f1724; }
.login-shell { min-height: calc(100vh - 108px); display: grid; place-items: center; }
.login-panel { width: min(430px, 100%); background: #fff; border: 1px solid var(--line-strong); border-top: 4px solid var(--brand); padding: 28px; }
.form-stack { display: grid; gap: 15px; margin-top: 24px; }
.form-stack label { display: grid; gap: 6px; font-weight: 700; }
.form-stack input { height: 42px; border: 1px solid var(--line-strong); padding: 8px 10px; }
.form-stack input:focus { outline: 2px solid #b8d7f2; border-color: var(--blue); }
.alert { padding: 10px 12px; margin-top: 16px; border: 1px solid; }
.alert-error { color: #8c1420; background: #fff1f2; border-color: #e2a2a8; }
.alert-success { color: #0c6740; background: #edf9f2; border-color: #8ac5a5; }
.account-panel { width: min(620px, 100%); background: #fff; border: 1px solid var(--line); }
.account-form-wrap { padding: 0 18px 20px; }

.today-band { background: #fff; border-top: 3px solid #657087; border-bottom: 1px solid var(--line); margin-bottom: 14px; }
.today-critical { border-top-color: var(--red); }
.alert-list, .rank-list, .change-list, .document-list, .mini-list { display: grid; }
.alert-row { display: grid; grid-template-columns: 86px minmax(0, 1fr) 58px; align-items: center; gap: 12px; min-height: 62px; padding: 9px 13px; border-bottom: 1px solid var(--line); color: var(--ink); border-left: 4px solid var(--line-strong); }
.alert-row:last-child { border-bottom: 0; }
.alert-row small { display: block; color: var(--muted); margin-top: 4px; }
.severity-label, .severity-pill { display: inline-flex; align-items: center; justify-content: center; min-height: 25px; padding: 3px 7px; color: #fff; font-size: 10px; font-weight: 800; }
.severity-low { background: #6b7280; }
.severity-medium { background: var(--amber); }
.severity-high { background: var(--red); }
.severity-critical { background: #761522; }
.alert-row.severity-low { border-left-color: #6b7280; background: #fff; color: var(--ink); }
.alert-row.severity-medium { border-left-color: var(--amber); background: #fffdf6; color: var(--ink); }
.alert-row.severity-high, .alert-row.severity-critical { border-left-color: var(--red); background: #fff8f8; color: var(--ink); }
.score-badge { font-size: 22px; font-weight: 800; text-align: right; color: var(--ink); }
.empty-inline { padding: 18px 13px; color: var(--muted); }
.today-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.today-grid-wide { grid-template-columns: 1.35fr 1fr; }
.rank-list a { display: grid; grid-template-columns: 28px minmax(0,1fr) 54px; align-items: center; gap: 8px; padding: 10px 13px; border-bottom: 1px solid var(--line); color: var(--ink); }
.rank-list a > b { color: var(--muted); }
.rank-list a span strong, .rank-list a span small { display: block; }
.rank-list a span small { color: var(--muted); margin-top: 2px; }
.rank-list a em { font-style: normal; text-align: right; font-size: 19px; font-weight: 800; }
.risk-mark { color: var(--red) !important; font-size: 19px; }
.change-list article { display: grid; grid-template-columns: 72px 1fr; gap: 10px; padding: 10px 13px; border-bottom: 1px solid var(--line); }
.change-list p { margin: 0 0 3px; }
.document-list a { display: grid; grid-template-columns: 52px minmax(0,1fr) 48px; gap: 8px; padding: 10px 13px; color: var(--ink); border-bottom: 1px solid var(--line); }
.document-list time { color: var(--muted); text-align: right; }
.signal-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.mini-list a { display: flex; justify-content: space-between; padding: 10px 13px; border-bottom: 1px solid var(--line); color: var(--ink); }
.quality-grid, .intelligence-summary { display: grid; grid-template-columns: repeat(5, 1fr); border-bottom: 1px solid var(--line); }
.quality-grid > div, .intelligence-summary > div { padding: 14px; border-right: 1px solid var(--line); }
.quality-grid span, .quality-grid strong, .intelligence-summary span, .intelligence-summary strong { display: block; }
.quality-grid span, .intelligence-summary span { color: var(--muted); font-size: 11px; text-transform: uppercase; }
.quality-grid strong, .intelligence-summary strong { margin-top: 6px; font-size: 18px; }
.learning-list { padding: 13px; }
.learning-list h3 { font-size: 13px; }
.learning-list article { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 9px 0; border-top: 1px solid var(--line); }
.learning-list article > div { display: flex; gap: 6px; }
.button-small { min-height: 30px; padding: 4px 8px; font-size: 11px; }
.filter-links { display: flex; border: 1px solid var(--line); background: #fff; }
.filter-links a { padding: 8px 10px; border-right: 1px solid var(--line); color: var(--ink); font-size: 11px; font-weight: 800; }
.filter-links a.active { background: var(--nav); color: #fff; }
.alert-table { min-width: 1050px; }
.alert-table td small { max-width: 520px; }
.alert-hero { display: flex; justify-content: space-between; gap: 24px; background: #fff; padding: 18px; border-left: 5px solid var(--line-strong); }
.severity-border-low { border-left-color: #6b7280; }
.severity-border-medium { border-left-color: var(--amber); }
.severity-border-high, .severity-border-critical { border-left-color: var(--red); }
.alert-hero h1 { max-width: 900px; }
.alert-score { min-width: 100px; text-align: right; }
.alert-score span, .alert-score strong, .alert-score small { display: block; }
.alert-score span { color: var(--red); font-size: 11px; font-weight: 800; }
.alert-score strong { font-size: 34px; }
.alert-score small { color: var(--muted); }
.alert-meta { display: flex; flex-wrap: wrap; gap: 18px; padding: 9px 14px; background: #eef1f5; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.alert-detail-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(300px, .75fr); gap: 14px; margin-top: 14px; }
.alert-main, .alert-side { display: grid; align-content: start; gap: 14px; }
.detail-section { background: #fff; border-top: 3px solid #8490a2; border-bottom: 1px solid var(--line); padding: 15px; }
.detail-section h2 { margin-bottom: 13px; }
.fact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); margin: 0; border: 1px solid var(--line); }
.fact-grid div { background: #fff; padding: 10px; }
.fact-grid dt { color: var(--muted); font-size: 10px; text-transform: uppercase; }
.fact-grid dd { margin: 5px 0 0; font-weight: 700; overflow-wrap: anywhere; }
.score-components { display: grid; gap: 10px; }
.score-components > div { padding-bottom: 9px; border-bottom: 1px solid var(--line); }
.score-components header { display: flex; justify-content: space-between; gap: 12px; }
.score-components header strong { text-transform: capitalize; }
.score-components progress { width: 100%; height: 9px; accent-color: var(--blue); }
.score-components p { margin: 5px 0 0; color: var(--muted); font-size: 12px; }
.score-components small { color: var(--red); }
.detail-list { display: grid; grid-template-columns: 170px 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.detail-list dt, .detail-list dd { background: #fff; margin: 0; padding: 8px; }
.detail-list dt { color: var(--muted); }
.driver-list { margin: 0; padding-left: 22px; }
.driver-list li { padding: 8px 0; border-bottom: 1px solid var(--line); }
.driver-list li span, .driver-list li b { display: inline-block; }
.driver-list li span { width: calc(100% - 75px); }
.driver-list li span small { display: block; color: var(--muted); margin-top: 3px; }
.driver-list li b { width: 70px; text-align: right; font-size: 10px; }
.feedback-form { display: grid; gap: 10px; }
.feedback-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; }
.feedback-buttons input { position: absolute; opacity: 0; }
.feedback-buttons span { display: block; border: 1px solid var(--line); padding: 8px; cursor: pointer; text-align: center; font-size: 11px; font-weight: 700; }
.feedback-buttons input:checked + span { border-color: var(--blue); background: #eaf3fb; color: #0b4f88; }
.feedback-form textarea, .settings-form input, .settings-form select { border: 1px solid var(--line-strong); padding: 8px; background: #fff; }
.feedback-entry { border-top: 1px solid var(--line); margin-top: 12px; padding-top: 10px; }
.feedback-entry strong, .feedback-entry small { display: block; }
.settings-panel { background: #fff; border-top: 3px solid var(--blue); border-bottom: 1px solid var(--line); padding: 18px; margin-bottom: 14px; }
.settings-form { display: grid; gap: 16px; }
.toggle-row { display: flex; align-items: center; gap: 9px; font-weight: 800; }
.form-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.form-grid label, .settings-form > label:not(.toggle-row) { display: grid; gap: 5px; font-weight: 700; }
.settings-form fieldset { border: 1px solid var(--line); padding: 12px; }
.checkbox-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.checkbox-grid label { display: flex; gap: 7px; }
.provider-state { padding: 7px 10px; font-weight: 800; font-size: 11px; }
.provider-state.configured { background: #e8f6ee; color: var(--green); }
.provider-state.not-configured { background: #fff2e0; color: var(--amber); }
.company-components { grid-template-columns: repeat(2, 1fr); background: #fff; padding: 14px; margin-bottom: 14px; }
.intelligence-summary { grid-template-columns: repeat(4, 1fr); background: #fff; margin-bottom: 1px; }
.company-intelligence-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 14px; margin-bottom: 14px; }
.sensitivity-row { display: grid; grid-template-columns: minmax(130px, .6fr) 1fr; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); }

@media (max-width: 1000px) {
  .metric-grid { grid-template-columns: repeat(3, 1fr); }
  .status-strip .status-time { width: 100%; margin-left: 0; }
  .primary-nav a { padding: 0 9px; }
  .alert-detail-grid { grid-template-columns: 1fr; }
  .signal-grid { grid-template-columns: 1fr; }
  .quality-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px) {
  .workspace { padding: 14px 10px 30px; }
  .topbar { padding: 0 10px; }
  .brand small { display: none; }
  .primary-nav { position: fixed; z-index: 20; left: 0; right: 0; bottom: 0; height: 54px; margin: 0; background: var(--nav); justify-content: stretch; }
  .primary-nav a { flex: 1; border-top: 1px solid #354157; }
  .primary-nav a:last-child { border-right: 0; }
  .account { display: none; }
  .page-heading, .company-heading { align-items: flex-start; flex-direction: column; }
  .headline-price { justify-items: start; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .metric-grid > div { border-bottom: 1px solid var(--line); }
  .timeline article { grid-template-columns: 1fr; gap: 5px; }
  body { padding-bottom: 54px; }
  .today-grid, .today-grid-wide, .company-intelligence-grid { grid-template-columns: 1fr; }
  .alert-row { grid-template-columns: 67px minmax(0,1fr) 40px; padding-left: 8px; padding-right: 8px; }
  .quality-grid, .intelligence-summary { grid-template-columns: repeat(2, 1fr); }
  .fact-grid, .form-grid, .checkbox-grid, .company-components { grid-template-columns: 1fr; }
  .alert-hero { align-items: flex-start; }
  .alert-score { min-width: 70px; }
  .filter-links { width: 100%; overflow-x: auto; }
  .learning-list article { align-items: flex-start; flex-direction: column; }
}