/* ═══════════════════════════════════════════════════════════════════════════
   Tzolk'in Almanac Reconstruction — verejná verzia
   Farby, písma a proporcie prevzaté z mesoamerica.eu, aby stránka splynula
   s webom Centra pre mezoamerické štúdiá.
   ═══════════════════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* prevzaté z mesoamerica.eu */
  --bg:        oklch(0.15 0.022 202);
  --bg-deep:   oklch(0.12 0.02 204);
  --panel:     oklch(0.28 0.035 194);
  --text-hi:   oklch(0.95 0.014 86);
  --text:      oklch(0.90 0.018 88);
  --text-2:    oklch(0.82 0.025 88);
  --text-3:    oklch(0.62 0.020 90);
  --accent:    oklch(0.68 0.075 178);
  --rule:      oklch(0.24 0.028 200);
  --rule-2:    oklch(0.32 0.035 196);

  /* dopočítané pre potreby prehliadača */
  --coeff:     oklch(0.78 0.115 62);
  --ok:        oklch(0.74 0.105 162);
  --warn:      oklch(0.80 0.100 80);
  --hover:     oklch(0.19 0.026 202);

  --font-head: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --font:      Geist, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

body {
  font-family: var(--font-head);
  font-size: 14px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

#app { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.app-body { flex: 1; display: flex; overflow: hidden; }

/* ── Hlavička ───────────────────────────────────────────────────────────── */

.app-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.6rem 2rem 1.15rem;
  border-bottom: 1px solid var(--rule);
}
.app-title {
  font-family: var(--font-head);
  font-size: 27px;
  font-weight: 400;
  line-height: 1.15;
  color: var(--text-hi);
}
.app-sub {
  margin-top: 5px;
  font-family: var(--font);
  font-size: 12px;
  color: var(--text-3);
}

.header-meta {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 4px;
  font-family: var(--font);
  font-size: 11px;
  color: var(--text-3);
}
.ro-badge {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 9.5px;
  font-weight: 500;
  color: var(--accent);
}

/* ── Bočný zoznam ───────────────────────────────────────────────────────── */

.sidebar {
  width: 216px;
  min-width: 216px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-deep);
  border-right: 1px solid var(--rule);
  transition: width 0.16s ease, min-width 0.16s ease;
}
.sidebar.sb-collapsed { width: 34px; min-width: 34px; }
.sidebar.sb-collapsed .sb-title,
.sidebar.sb-collapsed .sb-list { display: none; }
.sidebar.sb-collapsed .sb-header { justify-content: center; padding-inline: 0; }

.sb-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 0.75rem 0.75rem 1.25rem;
  flex-shrink: 0;
}
.sb-title {
  font-family: var(--font);
  font-size: 9.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: var(--text-3);
}
.sb-toggle {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-3);
  font-size: 14px;
  line-height: 1;
  padding: 2px 4px;
}
.sb-toggle:hover { color: var(--accent); }

.sb-list { flex: 1; overflow-y: auto; padding-bottom: 1.5rem; }

.sb-group-head {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 3px 0.75rem 3px 1.25rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--text-2);
  font-family: var(--font-mono);
  font-size: 11.5px;
}
.sb-group-head:hover { color: var(--accent); }
.sb-arrow { width: 8px; font-size: 8px; color: var(--text-3); flex-shrink: 0; }
.sb-page-label { flex: 1; }
.sb-count { font-size: 10px; color: var(--text-3); flex-shrink: 0; }

.sb-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 2px 0.75rem 2px 2.05rem;
  cursor: pointer;
  font-family: var(--font);
  font-size: 11.5px;
  color: var(--text-2);
}
.sb-item:hover { color: var(--accent); }
.sb-item.sb-active { color: var(--accent); font-weight: 600; }
.sb-item.sb-custom { font-style: italic; }
.sb-label { flex-shrink: 0; font-family: var(--font-mono); }
.sb-sub {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-3);
}
.sb-item.sb-active .sb-sub { color: var(--accent); opacity: 0.65; }

.sb-dot { width: 5px; height: 5px; border-radius: 50%; flex-shrink: 0; }
.sb-dot-empty    { background: var(--rule-2); }
.sb-dot-partial  { background: var(--warn); }
.sb-dot-complete { background: var(--ok); }
.sb-items[hidden] { display: none; }

/* ── Hlavný stĺpec ──────────────────────────────────────────────────────── */

.app-main {
  flex: 1;
  min-width: 0;
  overflow-y: auto;
  padding: 1.8rem 2rem 3rem;
}
.app-main > * { max-width: 1080px; }

.codex-tabs { display: flex; gap: 1.75rem; margin-bottom: 1.6rem; }
.ctab {
  padding: 0 0 5px;
  border: none;
  border-bottom: 1px solid transparent;
  background: none;
  cursor: pointer;
  font-family: var(--font-head);
  font-size: 14.5px;
  color: var(--text-3);
}
.ctab:hover { color: var(--text); }
.ctab.active { color: var(--text-hi); border-bottom-color: var(--accent); }

/* Výbery */
.selector-row {
  display: grid;
  grid-template-columns: 92px 84px minmax(0, 1fr) 210px;
  gap: 1.4rem;
  align-items: end;
  padding-bottom: 1.3rem;
  border-bottom: 1px solid var(--rule);
}
.sel-group { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.sel-label {
  font-family: var(--font);
  font-size: 9.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-3);
}
select {
  width: 100%;
  height: 30px;
  padding: 0 4px 0 0;
  border: none;
  border-bottom: 1px solid var(--rule-2);
  border-radius: 0;
  background: transparent;
  color: var(--text);
  font-family: var(--font-head);
  font-size: 13.5px;
  cursor: pointer;
}
select:hover, select:focus { border-bottom-color: var(--accent); outline: none; }
select option { background: var(--bg-deep); color: var(--text); }

.search-wrap { position: relative; display: flex; align-items: center; }
.search-icon {
  position: absolute;
  left: 0;
  width: 14px;
  height: 14px;
  color: var(--text-3);
  pointer-events: none;
}
#search-input {
  width: 100%;
  height: 30px;
  padding: 0 0 0 21px;
  border: none;
  border-bottom: 1px solid var(--rule-2);
  background: transparent;
  color: var(--text);
  font-family: var(--font-head);
  font-size: 13.5px;
}
#search-input:focus { outline: none; border-bottom-color: var(--accent); }
#search-input::placeholder { color: var(--text-3); }

.search-results {
  position: absolute;
  top: 32px;
  left: 0;
  right: 0;
  z-index: 20;
  max-height: 300px;
  overflow-y: auto;
  background: var(--bg-deep);
  border: 1px solid var(--rule-2);
  box-shadow: 0 10px 28px rgba(0,0,0,0.45);
}
.search-results.hidden { display: none; }
.sr-item {
  padding: 7px 11px;
  cursor: pointer;
  font-size: 12.5px;
  border-bottom: 1px solid var(--rule);
}
.sr-item:last-child { border-bottom: none; }
.sr-item:hover { background: var(--hover); color: var(--accent); }
.sr-empty { padding: 9px 11px; font-size: 12px; color: var(--text-3); font-style: italic; }

.breadcrumb {
  margin: 1.2rem 0 1.6rem;
  font-family: var(--font);
  font-size: 11px;
  color: var(--text-3);
}
.bc-div { margin: 0 7px; color: var(--rule-2); }
.bc-cur { color: var(--text-2); }

/* ── Metadáta almanachu ─────────────────────────────────────────────────── */

.alm-head { margin-bottom: 1.9rem; }
.alm-title {
  font-family: var(--font-head);
  font-size: 29px;
  font-weight: 400;
  line-height: 1.15;
  color: var(--text-hi);
}
.alm-badges { display: inline-flex; gap: 7px; margin-left: 11px; vertical-align: 6px; }
.badge-tag {
  font-family: var(--font);
  font-size: 9px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  border: 1px solid var(--rule-2);
  border-radius: 2px;
  padding: 2px 7px;
}
.alm-line { margin-top: 9px; font-size: 14px; color: var(--text-2); }
.alm-line .sep, .fact-v .sep, .dn-meta .sep { margin: 0 9px; color: var(--rule-2); }
.alm-coeff { color: var(--coeff); font-weight: 600; }
.alm-type { color: var(--text-hi); }
.alm-type-none { color: var(--text-3); font-style: italic; }

.alm-facts {
  margin-top: 1.35rem;
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 9px 1.4rem;
  font-size: 13.5px;
  align-items: baseline;
}
.fact-k {
  font-family: var(--font);
  font-size: 9.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-3);
  padding-top: 3px;
}
.fact-v { color: var(--text-2); }
.fact-v .day { font-family: var(--font-mono); font-size: 12.5px; color: var(--text); }
.fact-v .day + .day::before {
  content: '·';
  margin: 0 7px;
  color: var(--rule-2);
  font-family: var(--font-head);
}
.day-unknown { color: var(--coeff) !important; }
.fact-note { color: var(--text-3); font-size: 12px; }
.fact-warn { color: var(--warn); font-size: 12px; margin-top: 3px; }

/* ── Sekcie ─────────────────────────────────────────────────────────────── */

.section-head {
  margin: 2.4rem 0 1rem;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--rule);
  font-family: var(--font);
  font-size: 9.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-3);
}

.dn-line {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--text);
  line-height: 1.9;
}
.dn-num-erased { color: var(--text-3); }
.dn-num-solved { color: var(--ok); font-weight: 500; }
.dn-op    { color: var(--rule-2); margin: 0 7px; }
.dn-total { color: var(--text-hi); font-weight: 500; }
.dn-meta  { margin-top: 5px; font-family: var(--font); font-size: 12px; color: var(--text-3); }
.dn-meta .ok   { color: var(--ok); }
.dn-meta .warn { color: var(--warn); }
.dn-empty { font-size: 13px; color: var(--text-3); font-style: italic; }

/* ── Rekonštruovaná sekvencia ───────────────────────────────────────────── */

.table-wrap { overflow-x: auto; }
.rc-table { border-collapse: collapse; font-size: 13px; min-width: 100%; }
.rc-table th {
  text-align: left;
  padding: 0 1.4rem 7px 0;
  border-bottom: 1px solid var(--rule-2);
  font-family: var(--font);
  font-size: 9.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-3);
  white-space: nowrap;
}
.rc-table td {
  padding: 8px 1.4rem 8px 0;
  border-bottom: 1px solid var(--rule);
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-2);
}
.rc-table tr:last-child td { border-bottom: none; }
.rc-table tbody tr:hover td { background: var(--hover); }
.rc-lvl   { color: var(--text-3); width: 1%; font-size: 11px; }
.rc-start { color: var(--text-hi); }
.rc-coeff { color: var(--coeff); }
.rc-unk   { color: var(--text-3); }

/* ── Pätička o financovaní ──────────────────────────────────────────────── */

.funding {
  margin-top: 3.5rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--rule);
}
.funding-logo {
  display: block;
  width: 100%;
  max-width: 560px;
  height: auto;
  /* logo je na bielom podklade — na tmavej stránke dostane vlastnú plochu */
  background: #fff;
  padding: 12px 16px;
  border-radius: 3px;
}
.funding-text {
  margin-top: 1rem;
  max-width: 640px;
  font-family: var(--font);
  font-size: 11.5px;
  line-height: 1.65;
  color: var(--text-3);
}

.error-state { padding: 2rem; color: var(--coeff); }

/* ── Responzívne ────────────────────────────────────────────────────────── */

@media (max-width: 1000px) {
  .selector-row { grid-template-columns: 1fr 1fr; gap: 1.1rem; }
  .sidebar { width: 34px; min-width: 34px; }
  .sidebar .sb-title, .sidebar .sb-list { display: none; }
  #sb-toggle { display: none; }
}
@media (max-width: 620px) {
  .app-header { padding: 1.15rem 1.15rem 0.9rem; flex-wrap: wrap; gap: 0.5rem; }
  .app-title { font-size: 22px; }
  .app-main { padding: 1.3rem 1.15rem 2.5rem; }
  .selector-row { grid-template-columns: 1fr; }
  .alm-title { font-size: 23px; }
  .alm-facts { grid-template-columns: 1fr; gap: 3px 0; }
  .fact-k { padding-top: 10px; }
  .header-meta .data-stamp { display: none; }
}