/* Theme tokens. Column colors match js/palette.js (validated for both surfaces). */
:root {
  --jb-font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --jb-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --jb-page: #f3f5f8;
  --jb-surface: #ffffff;
  --jb-surface-2: #f7f9fc;
  --jb-nav: #0f1b2d;
  --jb-brand: #1f5fbf;
  --jb-brand-hover: #1a4fa0;
  --jb-col-jev: #1baf7a;
  --jb-col-anthropic: #eb6834;
  --jb-col-openai: #2a78d6;
  --jb-col-embeddings: #e87ba4;
  --jb-col-kev: #008300;
  --jb-col-microsoft: #94151d;
  --jb-col-reference: #eda100;
  --jb-col-human: #4a3aa7;
}

[data-bs-theme="dark"] {
  --bs-body-bg: #0a0b0d;
  --bs-body-bg-rgb: 10, 11, 13;
  --bs-secondary-bg: #16191e;
  --bs-secondary-bg-rgb: 22, 25, 30;
  --bs-tertiary-bg: #111317;
  --bs-tertiary-bg-rgb: 17, 19, 23;
  --bs-body-color: #e3e6ea;
  --bs-body-color-rgb: 227, 230, 234;
  --bs-secondary-color: rgba(227, 230, 234, 0.66);
  --bs-border-color: #262a31;
  --bs-border-color-translucent: rgba(255, 255, 255, 0.09);
  --jb-page: #0a0b0d;
  --jb-surface: #121418;
  --jb-surface-2: #171a1f;
  --jb-nav: #0d0f12;
  --jb-brand: #3d7fe0;
  --jb-brand-hover: #5a93e6;
  --jb-col-jev: #199e70;
  --jb-col-anthropic: #d95926;
  --jb-col-openai: #3987e5;
  --jb-col-embeddings: #d55181;
  --jb-col-kev: #008300;
  --jb-col-microsoft: #ac1b53;
  --jb-col-reference: #c98500;
  --jb-col-human: #9085e9;
}

body {
  font-family: var(--jb-font);
  background: var(--jb-page);
}

.jb-nav {
  background: var(--jb-nav) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.card {
  --bs-card-bg: var(--jb-surface);
  --bs-card-cap-bg: var(--jb-surface-2);
}

.offcanvas {
  --bs-offcanvas-bg: var(--jb-surface);
}

.modal-content {
  --bs-modal-bg: var(--jb-surface);
}

.dropdown-menu {
  --bs-dropdown-bg: var(--jb-surface);
}

.table {
  --bs-table-bg: transparent;
}

.btn-primary {
  --bs-btn-bg: var(--jb-brand);
  --bs-btn-border-color: var(--jb-brand);
  --bs-btn-hover-bg: var(--jb-brand-hover);
  --bs-btn-hover-border-color: var(--jb-brand-hover);
  --bs-btn-active-bg: var(--jb-brand-hover);
  --bs-btn-active-border-color: var(--jb-brand-hover);
}

.accent-jev { --jb-accent: var(--jb-col-jev); }
.accent-anthropic { --jb-accent: var(--jb-col-anthropic); }
.accent-openai { --jb-accent: var(--jb-col-openai); }
.accent-embeddings { --jb-accent: var(--jb-col-embeddings); }
.accent-kev { --jb-accent: var(--jb-col-kev); }
.accent-microsoft { --jb-accent: var(--jb-col-microsoft); }

.column-card {
  border-top: 3px solid var(--jb-accent, var(--jb-brand));
}

.column-card .card-header,
.question-card .card-header {
  background: color-mix(in srgb, var(--jb-accent, var(--jb-brand)) 8%, var(--jb-surface));
}

.series-dot {
  display: inline-block;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  vertical-align: middle;
  background: var(--jb-accent, var(--bs-secondary-color));
  flex: none;
}

.estimate-box {
  border: 1px dashed var(--bs-border-color);
  border-radius: 0.5rem;
  background: var(--jb-surface-2);
  padding: 0.4rem 0.6rem;
}

.estimate .stat-label {
  font-size: 0.72rem;
  color: var(--bs-secondary-color);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

code,
.font-monospace,
.stat-value {
  font-family: var(--jb-mono) !important;
}

.nav-link.active {
  font-weight: 600;
}

.column-card .stat-label {
  font-size: 0.72rem;
  color: var(--bs-secondary-color);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.column-card .stat-value {
  font-size: 0.9rem;
}

.quality-slot:empty {
  display: none;
}

.quality-box {
  border-radius: 0.5rem;
  padding: 0.45rem 0.7rem;
}

.quality-box .stat-label {
  text-transform: none;
}

.quality-kappa {
  font-family: var(--jb-mono);
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1.15;
}

.quality-secondary .quality-kappa {
  font-size: 1.2rem;
}

.quality-band {
  font-family: var(--jb-font);
  font-size: 0.85rem;
  font-weight: 600;
  margin-left: 0.5rem;
}

.chart-box {
  position: relative;
  height: 280px;
}

.email-body {
  white-space: pre-wrap;
  word-break: break-word;
  font-family: var(--jb-mono);
  font-size: 0.85rem;
  background: var(--bs-tertiary-bg);
  border-radius: 0.5rem;
  padding: 0.75rem;
  max-height: 40vh;
  overflow: auto;
}

.prob-track {
  position: relative;
  background: var(--bs-secondary-bg);
  border-radius: 0.25rem;
  height: 0.5rem;
  min-width: 3rem;
}

.prob-bar {
  height: 100%;
  border-radius: 0.25rem;
  background: var(--bs-primary);
}

.cell-match {
  background: rgba(var(--bs-success-rgb), 0.12) !important;
}

.prob-tick {
  position: absolute;
  top: -0.2rem;
  bottom: -0.2rem;
  width: 2px;
  background: var(--bs-emphasis-color);
  opacity: 0.6;
}

.cell-partial {
  background: rgba(var(--bs-warning-rgb), 0.18) !important;
}

.cell-mismatch {
  background: rgba(var(--bs-danger-rgb), 0.15) !important;
}

.table-sticky thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--bs-body-bg);
}

.checklist-menu {
  max-height: 60vh;
  overflow: auto;
  min-width: 18rem;
}

.threshold-range {
  width: 8rem;
}

.help-tip {
  color: var(--bs-secondary-color);
  cursor: help;
  font-size: 0.8em;
  font-weight: 400;
}

.help-tip:hover,
.help-tip:focus-visible {
  color: var(--bs-primary);
}

.help-page {
  max-width: 980px;
}

.help-section {
  scroll-margin-top: 1rem;
}

.email-meta {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.15rem 0.75rem;
}

.detail-card .card-body {
  padding: 0.5rem 0.75rem;
}

.detail-table td,
.detail-table th {
  padding: 0.2rem 0.35rem;
}

.detail-table .prob-track {
  min-width: 2.5rem;
}

.row-reference > td:first-child,
.row-reference > td:nth-child(2) {
  background: rgba(var(--bs-success-rgb), 0.14) !important;
  font-weight: 600;
}

.clickable {
  cursor: pointer;
}

@media (max-width: 575.98px) {
  .navbar .nav-label {
    display: none;
  }
}

.markdown-body {
  line-height: 1.55;
}

.markdown-body .md-heading {
  margin-top: 1.1rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.markdown-body > .md-heading:first-child {
  margin-top: 0;
}

.markdown-body h3.md-heading {
  font-size: 1.25rem;
}

.markdown-body h4.md-heading {
  font-size: 1.1rem;
}

.markdown-body h5.md-heading,
.markdown-body h6.md-heading {
  font-size: 1rem;
}

.markdown-body.is-streaming > :last-child::after {
  content: "▍";
  color: var(--jb-brand);
  animation: jb-blink 1s steps(2, start) infinite;
}

@keyframes jb-blink {
  to {
    visibility: hidden;
  }
}

.md-table {
  width: auto;
  font-size: 0.875rem;
}

.md-table th {
  background: var(--jb-surface-2) !important;
}

.md-code {
  background: var(--jb-surface-2);
  border: 1px solid var(--bs-border-color);
  border-radius: 0.375rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.8rem;
  white-space: pre-wrap;
  word-break: break-word;
}

.md-quote {
  border-left: 3px solid var(--jb-brand);
  padding-left: 0.75rem;
  color: var(--bs-secondary-color);
}

.md-ref {
  font-family: var(--bs-font-monospace);
  font-size: 0.85em;
  white-space: nowrap;
}

.prompt-area {
  font-size: 0.78rem;
  resize: vertical;
}

.placeholder-chip {
  --bs-btn-padding-y: 0;
  --bs-btn-padding-x: 0.4rem;
  --bs-btn-font-size: 0.75rem;
}

.prompt-sent {
  max-height: 24rem;
  overflow: auto;
}

[data-static] .write-only {
  display: none !important;
}

[data-static] #result {
  width: 100%;
}