/* LSTM results dashboard: static, accessible, and dependency-free. */
:root {
  --dash-ink: #18242c;
  --dash-muted: #68737b;
  --dash-blue: #194f67;
  --dash-blue-2: #2f7894;
  --dash-teal: #268679;
  --dash-sand: #d9b36c;
  --dash-coral: #c96655;
  --dash-panel: #ffffff;
  --dash-line: #dedbd2;
  --dash-soft: #f2f0e9;
  --dash-success: #24745f;
  --dash-error: #a94d42;
  --dash-shadow: 0 12px 32px rgba(27, 42, 50, 0.07);
}

.dashboard-main {
  background:
    radial-gradient(circle at 92% 3%, rgba(47, 120, 148, 0.10), transparent 28rem),
    linear-gradient(180deg, #f8f7f2 0, var(--bg) 36rem);
}

.dashboard-shell {
  width: min(1280px, calc(100% - 64px));
  margin: 0 auto;
  padding: 52px 0 88px;
}

.dashboard-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  column-gap: 40px;
  align-items: end;
}

.dashboard-eyebrow,
.section-kicker,
.panel-kicker,
.finding-label {
  margin: 0 0 8px;
  color: var(--dash-blue-2);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.11em;
  line-height: 1.3;
  text-transform: uppercase;
}

.dashboard-hero h1 {
  max-width: 780px;
  margin: 0;
  color: var(--dash-ink);
  font-family: var(--serif);
  font-size: clamp(38px, 5.5vw, 66px);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 0.98;
}

.dashboard-deck {
  max-width: 720px;
  margin: 20px 0 0;
  color: var(--dash-muted);
  font-size: 17px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  gap: 10px;
  padding-bottom: 5px;
}

.dashboard-button,
.page-button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--dash-line);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.76);
  color: var(--dash-ink);
  cursor: pointer;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  padding: 9px 15px;
}

.dashboard-button:hover,
.page-button:hover:not(:disabled) {
  border-color: var(--dash-blue);
  color: var(--dash-blue);
  text-decoration: none;
}

.dashboard-button-primary {
  border-color: var(--dash-blue);
  background: var(--dash-blue);
  color: #fff;
}

.dashboard-button-primary:hover {
  background: #123e52;
  color: #fff;
}

.run-strip {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr 0.7fr;
  margin-top: 42px;
  border-top: 1px solid var(--dash-line);
  border-bottom: 1px solid var(--dash-line);
}

.run-strip > div {
  min-width: 0;
  padding: 17px 20px 18px 0;
}

.run-strip > div + div {
  border-left: 1px solid var(--dash-line);
  padding-left: 20px;
}

.run-strip span,
.run-strip strong {
  display: block;
}

.run-strip span {
  margin-bottom: 4px;
  color: var(--dash-muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.run-strip strong {
  overflow: hidden;
  color: var(--dash-ink);
  font-size: 13px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.run-strip .status-complete {
  display: flex;
  align-items: center;
  color: var(--dash-success);
  gap: 7px;
}

.status-complete i,
.status-loading i,
.status-error i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status-complete i {
  background: var(--dash-success);
  box-shadow: 0 0 0 4px rgba(36, 116, 95, 0.12);
}

.run-strip .status-loading,
.run-strip .status-error {
  display: flex;
  align-items: center;
  gap: 7px;
}

.status-loading { color: var(--dash-blue-2) !important; }
.status-loading i { background: var(--dash-blue-2); box-shadow: 0 0 0 4px rgba(47, 120, 148, 0.12); }
.status-error { color: var(--dash-error) !important; }
.status-error i { background: var(--dash-error); box-shadow: 0 0 0 4px rgba(169, 77, 66, 0.12); }

.live-source-note {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 20px;
  margin: 12px 0 0;
  color: var(--dash-muted);
  font-size: 11px;
}

.live-source-note a {
  border-bottom: 1px solid var(--accent-soft);
  font-weight: 600;
}

.live-source-note a:hover { text-decoration: none; }

.dashboard-section {
  padding: 72px 0 0;
}

.dashboard-section-last {
  padding-bottom: 10px;
}

.section-heading,
.panel-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
}

.section-heading {
  margin-bottom: 24px;
}

.section-heading h2,
.method-note h2 {
  margin: 0;
  color: var(--dash-ink);
  font-family: var(--serif);
  font-size: clamp(27px, 3.5vw, 38px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.section-note,
.panel-meta {
  margin: 0;
  color: var(--dash-muted);
  font-size: 12px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--dash-line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.68);
  box-shadow: var(--dash-shadow);
  overflow: hidden;
}

.kpi-card {
  position: relative;
  min-height: 166px;
  padding: 27px 28px 25px;
}

.kpi-card + .kpi-card {
  border-left: 1px solid var(--dash-line);
}

.kpi-card::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--dash-blue-2);
  content: "";
  opacity: 0.25;
}

.kpi-card-featured::before {
  background: var(--dash-coral);
  opacity: 1;
}

.kpi-card p {
  margin: 0 0 12px;
  color: var(--dash-muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.kpi-card strong {
  display: block;
  margin: 0 0 5px;
  color: var(--dash-ink);
  font-family: var(--serif);
  font-size: clamp(35px, 4vw, 48px);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1;
}

.kpi-card span {
  color: var(--dash-muted);
  font-size: 12px;
}

.finding-card {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 18px;
  margin-top: 22px;
  padding: 25px 28px;
  border: 1px solid rgba(201, 102, 85, 0.3);
  border-radius: 6px;
  background: linear-gradient(100deg, rgba(201, 102, 85, 0.08), rgba(255, 255, 255, 0.45));
}

.finding-mark {
  display: flex;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--dash-coral);
  color: #fff;
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 700;
}

.finding-card h3 {
  margin: 0 0 6px;
  color: var(--dash-ink);
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 600;
}

.finding-card p:last-child {
  max-width: 980px;
  margin: 0;
  color: var(--dash-muted);
  font-size: 14px;
  line-height: 1.65;
}

.dashboard-grid {
  display: grid;
  gap: 18px;
}

.dashboard-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.panel {
  min-width: 0;
  padding: 25px 26px 27px;
  border: 1px solid var(--dash-line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.76);
}

.panel-wide {
  grid-column: 1 / -1;
}

.panel-heading {
  min-height: 46px;
  margin-bottom: 26px;
}

.panel-heading h3 {
  margin: 0;
  color: var(--dash-ink);
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
}

.panel-kicker {
  margin-bottom: 4px;
  font-size: 10px;
}

.bar-chart {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.bar-row {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr) 54px;
  align-items: center;
  gap: 12px;
}

.bar-label {
  color: var(--dash-ink);
  font-size: 12px;
  font-weight: 600;
}

.bar-track {
  height: 12px;
  border-radius: 2px;
  background: var(--dash-soft);
  overflow: hidden;
}

.bar-fill {
  width: 0;
  height: 100%;
  border-radius: 2px;
  background: var(--dash-blue-2);
  transition: width 0.5s ease-out;
}

.bar-fill.is-alert {
  background: var(--dash-coral);
}

.bar-value {
  color: var(--dash-ink);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  text-align: right;
}

.matrix-wrap {
  overflow-x: auto;
}

.matrix-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 6px;
  table-layout: fixed;
}

.matrix-table th {
  padding: 7px 8px;
  color: var(--dash-muted);
  font-size: 11px;
  font-weight: 600;
  text-align: center;
}

.matrix-table th[scope="row"] {
  color: var(--dash-ink);
  text-align: left;
}

.matrix-cell {
  height: 70px;
  border-radius: 4px;
  color: var(--dash-ink);
  font-family: var(--serif);
  font-size: 25px;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  text-align: center;
}

.matrix-cell small {
  display: block;
  margin-top: 2px;
  font-family: var(--sans);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.05em;
  opacity: 0.72;
  text-transform: uppercase;
}

.matrix-cell.is-diagonal {
  background: rgba(38, 134, 121, var(--matrix-opacity));
}

.matrix-cell.is-error {
  background: rgba(201, 102, 85, var(--matrix-opacity));
}

.topic-chart {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.topic-card {
  padding: 18px;
  border: 1px solid var(--dash-line);
  border-radius: 4px;
  background: var(--dash-soft);
}

.topic-card-label {
  min-height: 38px;
  margin: 0;
  color: var(--dash-ink);
  font-size: 12px;
  font-weight: 600;
}

.topic-card strong {
  display: block;
  margin: 13px 0 3px;
  color: var(--dash-blue);
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 600;
  line-height: 1;
}

.topic-card span {
  color: var(--dash-muted);
  font-size: 11px;
}

.legend {
  display: flex;
  gap: 14px;
  color: var(--dash-muted);
  font-size: 10px;
}

.legend span {
  display: flex;
  align-items: center;
  gap: 5px;
}

.legend i {
  width: 8px;
  height: 8px;
  border-radius: 1px;
}

.legend-expected { background: var(--dash-sand); }
.legend-predicted { background: var(--dash-blue-2); }

.grouped-chart {
  display: flex;
  height: 210px;
  align-items: end;
  justify-content: space-around;
  gap: 20px;
  padding-top: 8px;
}

.grouped-column {
  display: grid;
  grid-template-columns: repeat(2, 36px);
  grid-template-rows: 160px auto;
  gap: 8px;
  align-items: end;
  justify-content: center;
}

.grouped-column-bars {
  display: contents;
}

.vertical-bar {
  position: relative;
  min-height: 3px;
  border-radius: 2px 2px 0 0;
  background: var(--dash-sand);
}

.vertical-bar.predicted { background: var(--dash-blue-2); }

.vertical-bar span {
  position: absolute;
  top: -20px;
  left: 50%;
  color: var(--dash-ink);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
  transform: translateX(-50%);
}

.grouped-column-label {
  grid-column: 1 / -1;
  color: var(--dash-muted);
  font-size: 11px;
  font-weight: 600;
  text-align: center;
  text-transform: capitalize;
}

.confidence-comparison {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.confidence-card {
  padding: 20px;
  border-radius: 4px;
  background: var(--dash-soft);
}

.confidence-card p {
  margin: 0 0 15px;
  color: var(--dash-muted);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

.confidence-card strong {
  display: block;
  color: var(--dash-ink);
  font-family: var(--serif);
  font-size: 38px;
  font-weight: 600;
  line-height: 1;
}

.confidence-card span {
  display: block;
  margin-top: 7px;
  color: var(--dash-muted);
  font-size: 11px;
}

.confidence-card.is-warning {
  box-shadow: inset 0 3px 0 var(--dash-coral);
}

.confidence-card.is-strong {
  box-shadow: inset 0 3px 0 var(--dash-success);
}

.panel-footnote {
  margin: 18px 0 0;
  color: var(--dash-muted);
  font-size: 11px;
  line-height: 1.55;
}

.filter-bar {
  display: grid;
  grid-template-columns: minmax(260px, 1.8fr) repeat(3, minmax(150px, 0.7fr));
  gap: 12px;
  margin-bottom: 14px;
  padding: 16px;
  border: 1px solid var(--dash-line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.72);
}

.filter-bar label {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.filter-bar label > span {
  color: var(--dash-muted);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.filter-bar input,
.filter-bar select {
  width: 100%;
  height: 42px;
  border: 1px solid var(--dash-line);
  border-radius: 3px;
  background: #fff;
  color: var(--dash-ink);
  font-family: var(--sans);
  font-size: 13px;
  padding: 0 12px;
}

.filter-bar input:focus,
.filter-bar select:focus {
  border-color: var(--dash-blue-2);
  outline: 2px solid rgba(47, 120, 148, 0.15);
}

.table-wrap {
  border: 1px solid var(--dash-line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.76);
  overflow-x: auto;
}

.review-table {
  width: 100%;
  min-width: 910px;
  border-collapse: collapse;
}

.review-table th,
.review-table td {
  padding: 15px 14px;
  border-bottom: 1px solid var(--dash-line);
  color: var(--dash-ink);
  font-size: 12px;
  text-align: left;
  vertical-align: top;
}

.review-table th {
  background: var(--dash-soft);
  color: var(--dash-muted);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.review-table tbody tr:last-child td { border-bottom: 0; }
.review-table tbody tr:hover { background: rgba(47, 120, 148, 0.04); }
.review-table td:first-child { width: 62px; font-variant-numeric: tabular-nums; font-weight: 600; }
.review-table td:nth-child(2) { width: 44%; line-height: 1.55; }

.prediction-cell {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.prediction-cell strong {
  font-size: 12px;
  font-weight: 600;
  text-transform: capitalize;
}

.prediction-cell span {
  color: var(--dash-muted);
  font-size: 10px;
}

.result-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 10px;
  font-weight: 600;
}

.result-pill::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  content: "";
}

.result-pill.correct {
  background: rgba(36, 116, 95, 0.10);
  color: var(--dash-success);
}

.result-pill.correct::before { background: var(--dash-success); }

.result-pill.error {
  background: rgba(169, 77, 66, 0.10);
  color: var(--dash-error);
}

.result-pill.error::before { background: var(--dash-error); }

.loading-cell,
.empty-cell {
  padding: 34px !important;
  color: var(--dash-muted) !important;
  text-align: center !important;
}

.table-pagination {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 13px;
  margin-top: 13px;
}

.page-button {
  min-height: 36px;
  padding: 7px 12px;
}

.page-button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

#page-status {
  min-width: 72px;
  color: var(--dash-muted);
  font-size: 11px;
  text-align: center;
}

.method-note {
  display: grid;
  grid-template-columns: 0.75fr 2fr;
  gap: 48px;
  margin-top: 72px;
  padding: 40px 0 0;
  border-top: 1px solid var(--dash-line);
}

.method-note h2 {
  font-size: 26px;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.method-grid p {
  margin: 0;
  color: var(--dash-muted);
  font-size: 12px;
  line-height: 1.65;
}

.method-grid strong { color: var(--dash-ink); }

.method-meta {
  grid-column: 2;
  padding-top: 18px;
  border-top: 1px solid var(--dash-line);
  color: var(--dash-muted);
  font-size: 11px;
}

.dashboard-load-error {
  margin: 20px 0;
  padding: 16px;
  border: 1px solid rgba(169, 77, 66, 0.35);
  background: rgba(169, 77, 66, 0.08);
  color: var(--dash-error);
  font-size: 13px;
}

@media (prefers-reduced-motion: reduce) {
  .bar-fill { transition: none; }
}

@media (max-width: 1000px) {
  .dashboard-shell { width: min(100% - 40px, 1280px); }
  .dashboard-hero { grid-template-columns: 1fr; }
  .hero-actions { margin-top: 25px; padding: 0; }
  .run-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .run-strip > div:nth-child(3) { border-left: 0; border-top: 1px solid var(--dash-line); }
  .run-strip > div:nth-child(4) { border-top: 1px solid var(--dash-line); }
  .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpi-card:nth-child(3) { border-left: 0; border-top: 1px solid var(--dash-line); }
  .kpi-card:nth-child(4) { border-top: 1px solid var(--dash-line); }
  .topic-chart { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .filter-bar { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .search-field { grid-column: 1 / -1; }
  .method-note { grid-template-columns: 1fr; gap: 25px; }
  .method-meta { grid-column: 1; }
}

@media (max-width: 720px) {
  .dashboard-shell { width: min(100% - 28px, 1280px); padding-top: 36px; }
  .dashboard-hero h1 { font-size: 40px; }
  .dashboard-deck { font-size: 15px; }
  .dashboard-section { padding-top: 56px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 8px; }
  .dashboard-grid-2 { grid-template-columns: 1fr; }
  .panel-wide { grid-column: auto; }
  .bar-row { grid-template-columns: 92px minmax(0, 1fr) 46px; }
  .method-grid { grid-template-columns: 1fr; gap: 14px; }
}

@media (max-width: 540px) {
  .hero-actions { align-items: stretch; flex-direction: column; }
  .dashboard-button { width: 100%; }
  .run-strip { grid-template-columns: 1fr; }
  .run-strip > div + div { border-top: 1px solid var(--dash-line); border-left: 0; padding-left: 0; }
  .run-strip > div { padding-right: 0; }
  .kpi-grid { grid-template-columns: 1fr; }
  .kpi-card + .kpi-card { border-top: 1px solid var(--dash-line); border-left: 0; }
  .kpi-card { min-height: 142px; }
  .finding-card { grid-template-columns: 1fr; }
  .finding-mark { width: 32px; height: 32px; font-size: 20px; }
  .panel { padding: 21px 18px 23px; }
  .panel-heading { align-items: flex-start; flex-direction: column; gap: 8px; }
  .topic-chart { grid-template-columns: 1fr 1fr; }
  .confidence-comparison { grid-template-columns: 1fr; }
  .filter-bar { grid-template-columns: 1fr; }
  .search-field { grid-column: auto; }
  .table-pagination { justify-content: space-between; }
  .matrix-cell { height: 58px; font-size: 21px; }
}