/* Mirrors the visual language of sastra.org: light blue-grey ground, navy
   accent, serif for headwords, compact dense entry list. */
:root {
  --hue: 214;
  --bg: #f0f4fb;
  --panel: #ffffff;
  --ink: #1f2a37;
  --ink-soft: #5b6779;
  --ink-faint: #8794a7;
  --line: #dbe3ef;
  --navy: #001b4c;
  --accent: #1d4ed8;
  --accent-soft: #e4ecfb;
  --tag-bg: #eef3fd;
  --tag-ink: #274a8f;
  --radius: 4px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.6 "Segoe UI", system-ui, -apple-system, sans-serif;
}

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

/* ---------- header ---------- */
.site-header {
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 58px;
}

.brand {
  font: 600 20px/1 Georgia, "Times New Roman", serif;
  color: var(--navy);
  text-decoration: none;
  letter-spacing: 0.2px;
}

.brand-sub {
  font: 400 11px/1 "Segoe UI", sans-serif;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  color: var(--ink-faint);
  margin-left: 6px;
}

.top-nav { display: flex; gap: 4px; }

.nav-link {
  border: 0;
  background: none;
  padding: 8px 14px;
  font: inherit;
  color: var(--ink-soft);
  cursor: pointer;
  border-radius: var(--radius);
}

.nav-link:hover { background: var(--accent-soft); color: var(--navy); }

.nav-link.is-active {
  color: var(--navy);
  font-weight: 600;
  box-shadow: inset 0 -2px 0 var(--accent);
}

/* ---------- layout ---------- */
.layout {
  display: grid;
  grid-template-columns: 268px minmax(0, 1fr);
  gap: 28px;
  padding-top: 24px;
  padding-bottom: 60px;
  align-items: start;
}

.sidebar { position: sticky; top: 78px; display: grid; gap: 18px; }

.side-block {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.side-block h3 {
  margin: 0 0 10px;
  font: 600 12px/1 "Segoe UI", sans-serif;
  text-transform: uppercase;
  letter-spacing: 1.1px;
  color: var(--ink-faint);
}

.side-meta { margin: 0 0 6px; font-weight: 600; color: var(--navy); }
.side-note { margin: 8px 0 0; font-size: 12px; color: var(--ink-soft); }
.side-note code {
  background: var(--tag-bg);
  padding: 1px 4px;
  border-radius: 3px;
  color: var(--tag-ink);
}

input[type="search"] {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font: inherit;
  background: #fbfcfe;
}

input[type="search"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.check {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 4px;
  cursor: pointer;
}

/* ---------- tag groups ---------- */
.tag-groups { margin-top: 10px; max-height: 46vh; overflow-y: auto; }

.tag-group { margin-bottom: 12px; }

.tag-group-title {
  font: 600 11px/1 "Segoe UI", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.9px;
  color: var(--ink-faint);
  margin: 0 0 6px;
}

.tag-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  border: 1px solid transparent;
  background: none;
  padding: 3px 6px;
  border-radius: var(--radius);
  font: inherit;
  font-size: 13px;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
}

.tag-chip:hover { background: var(--accent-soft); }

.tag-chip.is-on {
  background: var(--accent-soft);
  border-color: #b9cdf3;
  color: var(--navy);
  font-weight: 600;
}

.tag-chip .code {
  font-family: Georgia, serif;
  color: var(--tag-ink);
  min-width: 44px;
}

.tag-chip .count {
  margin-left: auto;
  font-size: 11px;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
}

.tag-chip .mode {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 1px 5px;
  border-radius: 10px;
  background: var(--navy);
  color: #fff;
}

/* ---------- content ---------- */
.content { min-width: 0; }

.view[hidden] { display: none; }

.page-title {
  margin: 0 0 6px;
  font: 600 26px/1.25 Georgia, serif;
  color: var(--navy);
}

.lede { margin: 0 0 20px; color: var(--ink-soft); max-width: 70ch; }

.searchbar { display: flex; gap: 8px; margin-bottom: 12px; }

.searchbar input { font-size: 16px; padding: 11px 13px; }

.btn {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  padding: 8px 14px;
  border-radius: var(--radius);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}

.btn:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.btn:disabled { opacity: 0.4; cursor: default; }
.btn-quiet { background: none; border-color: transparent; color: var(--ink-soft); }

/* ---------- active filters ---------- */
.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
  min-height: 0;
}

.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--navy);
  color: #fff;
  border-radius: 20px;
  padding: 3px 6px 3px 11px;
  font-size: 12px;
}

.filter-pill button {
  border: 0;
  background: rgba(255,255,255,0.18);
  color: #fff;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 12px;
  line-height: 1;
}

.filter-pill.mode-any { background: #4b5f80; }
.filter-pill.mode-none { background: #8c3b3b; }

/* ---------- result bar ---------- */
.result-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 10px;
}

.spacer { flex: 1; }

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

select {
  font: inherit;
  font-size: 13px;
  padding: 3px 6px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fbfcfe;
}

/* ---------- entries ---------- */
.entries {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.entry {
  padding: 11px 16px;
  border-bottom: 1px solid var(--line);
}

.entry:last-child { border-bottom: 0; }

.entry-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.lemma {
  font: 700 16px/1.3 Georgia, "Times New Roman", serif;
  color: var(--ink);
}

.transcription {
  font-size: 12px;
  color: var(--ink-faint);
}

.entry-tags { display: inline-flex; gap: 4px; flex-wrap: wrap; margin-left: auto; }

.mini-tag {
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 10px;
  background: var(--tag-bg);
  color: var(--tag-ink);
  border: 1px solid #d5e1f7;
  cursor: pointer;
  white-space: nowrap;
}

.mini-tag:hover { background: #dbe7fb; border-color: var(--accent); }

.gloss {
  margin-top: 4px;
  color: #33405a;
  font-size: 14px;
}

.gloss mark {
  background: #fff3b8;
  color: inherit;
  padding: 0 1px;
  border-radius: 2px;
}

.empty {
  padding: 44px 20px;
  text-align: center;
  color: var(--ink-faint);
}

/* ---------- pager ---------- */
.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 16px;
}

.page-label { font-size: 13px; color: var(--ink-soft); font-variant-numeric: tabular-nums; }

/* ---------- tag table ---------- */
.tag-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.tag-table th {
  text-align: left;
  font: 600 11px/1 "Segoe UI", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.9px;
  color: var(--ink-faint);
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  background: #f7f9fd;
}

.tag-table td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  font-size: 13px;
}

.tag-table tr:last-child td { border-bottom: 0; }

.tag-table .code-cell {
  font: 700 14px/1.3 Georgia, serif;
  color: var(--tag-ink);
  white-space: nowrap;
  cursor: pointer;
}

.tag-table .code-cell:hover { text-decoration: underline; }

.tag-table .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  color: var(--ink-soft);
  white-space: nowrap;
}

.cat-head td {
  background: #f2f6fd;
  font-weight: 600;
  color: var(--navy);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.sub-head {
  margin: 34px 0 6px;
  font: 600 18px/1.3 Georgia, serif;
  color: var(--navy);
}

.tag-table.is-muted { color: var(--ink-soft); }

.tag-table.is-muted .code-cell {
  color: var(--ink-faint);
  cursor: default;
}

.tag-table.is-muted .code-cell:hover { text-decoration: none; }

/* ---------- curation ---------- */
.curation-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}

.curation-row:last-child { border-bottom: 0; }

.curation-row .tok {
  font: 700 14px Georgia, serif;
  color: var(--tag-ink);
  min-width: 90px;
}

.curation-row .examples {
  font-size: 12px;
  color: var(--ink-faint);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.curation-row .actions { display: flex; gap: 6px; }

/* ---------- prose ---------- */
.prose { max-width: 74ch; }
.prose h2 { font: 600 17px Georgia, serif; color: var(--navy); margin: 26px 0 8px; }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose li { color: #33405a; }
.prose code {
  background: var(--tag-bg);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 13px;
  color: var(--tag-ink);
}
.prose .callout {
  border-left: 3px solid var(--accent);
  background: var(--panel);
  padding: 12px 16px;
  margin: 14px 0;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.prose table { border-collapse: collapse; margin: 12px 0; font-size: 13px; }
.prose th, .prose td { border: 1px solid var(--line); padding: 6px 10px; text-align: left; }
.prose th { background: #f7f9fd; }

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--panel);
  padding: 22px 0 30px;
  margin-top: 10px;
}

.site-footer p {
  margin: 0 0 6px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 88ch;
}

.site-footer p:last-child { margin-bottom: 0; }

.site-footer a { color: var(--accent); }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .tag-groups { max-height: 220px; }
}