/* CalCOFI Schema — style.css
   Same palette and layout idiom as CalCOFI/query so the two sites read
   as siblings. Dark default; light overrides at the bottom. */

:root {
  --bg:       #1b1d20;
  --panel:    #24272b;
  --panel-2:  #2c3035;
  --border:   #3a3f44;
  --fg:       #e6e9ed;
  --muted:    #9aa0a6;
  --accent:   #4dabf7;
  --accent-d: #339af0;
  --success:  #51cf66;
  --warn:     #ffa94d;
  --error:    #ff6b6b;
  --pk:       #ffd43b;
  --fk:       #74c0fc;
  --mono:     ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans:     system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg:       #ffffff;
  --panel:    #f8f9fa;
  --panel-2:  #ffffff;
  --border:   #dee2e6;
  --fg:       #212529;
  --muted:    #6c757d;
  --accent:   #2780e3;
  --accent-d: #1c69bf;
  --pk:       #b58900;
  --fk:       #2780e3;
  color-scheme: light;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  font-family: var(--sans);
  font-size: 15px; line-height: 1.5;
  color: var(--fg);
  background: var(--bg);
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-d); text-decoration: underline; }
code, .mono { font-family: var(--mono); font-size: 0.9em; }
:not(pre) > code {
  background: var(--panel-2);
  padding: 0.08em 0.4em;
  border-radius: 3px;
  border: 1px solid var(--border);
}
.muted { color: var(--muted); }

/* ── page shell ──────────────────────────────────────────────────────────── */

#layout {
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 100vh;
}

header.app-header {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 0.85rem;
  padding: 0.55rem 1rem;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
header.app-header .app-logo {
  display: inline-flex; align-items: center; height: 32px; text-decoration: none;
}
header.app-header .app-logo img { height: 32px; width: auto; display: block; }
:root[data-theme="dark"]  header.app-header .logo-light,
:root:not([data-theme="light"]) header.app-header .logo-light { display: none; }
:root[data-theme="light"] header.app-header .logo-dark  { display: none; }

header.app-header h1 {
  margin: 0;
  font-size: 1.05rem; font-weight: 700;
  letter-spacing: 0.01em;
}
header.app-header .spacer { flex: 1; }

.version-picker {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.85rem;
}
.version-picker .vp-label {
  color: var(--muted);
  font-family: var(--mono);
}
#version-select {
  background: var(--panel-2);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.2rem 0.55rem;
  font: inherit;
  font-family: var(--mono);
}
/* ── tab nav ─────────────────────────────────────────────────────────────── */

nav.tab-nav { display: inline-flex; gap: 0.1rem; }
nav.tab-nav .tab {
  background: transparent;
  color: var(--muted);
  border: 1px solid transparent;
  border-bottom-color: var(--border);
  border-radius: 4px 4px 0 0;
  padding: 0.35rem 0.85rem;
  font: inherit; font-size: 0.88rem;
  cursor: pointer;
  position: relative; top: 1px;
}
nav.tab-nav .tab:hover { color: var(--fg); background: var(--panel-2); }
nav.tab-nav .tab.active {
  color: var(--fg);
  background: var(--bg);
  border: 1px solid var(--border);
  border-bottom-color: var(--bg);
}

header.app-header button#theme-toggle {
  background: transparent; border: 1px solid var(--border);
  color: var(--fg); font: inherit; cursor: pointer;
  border-radius: 4px;
  padding: 0.2rem 0.55rem;
}
header.app-header button#theme-toggle:hover { background: var(--panel-2); }

/* ── main panel & shared bits ────────────────────────────────────────────── */

main#panel { padding: 1.0rem 1.5rem 4rem; }

.status { font-family: var(--mono); font-size: 0.85rem; padding: 0.5rem 0; }

.tab-panel { display: block; }
.tab-panel[hidden] { display: none; }

.app-footer {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.82rem;
}
.app-footer a { color: var(--muted); }
.app-footer a:hover { color: var(--accent); }

/* ── release-meta panel ──────────────────────────────────────────────────── */

#release-meta-panel {
  margin-bottom: 1rem;
  padding: 0.55rem 0.85rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 5px;
  font-size: 0.82rem;
}
.release-meta-row {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.35rem;
  font-family: var(--mono);
}
.release-meta-row .rm-key { color: var(--muted); }
.release-meta-row .rm-sep { color: var(--border); padding: 0 0.2rem; }
.rm-notes-toggle {
  margin-left: auto;
  background: transparent; border: 1px solid var(--border);
  color: var(--muted); font: inherit; font-family: var(--mono);
  font-size: 0.78rem;
  cursor: pointer;
  border-radius: 3px;
  padding: 0.1rem 0.5rem;
}
.rm-notes-toggle:hover { background: var(--panel-2); color: var(--fg); }

/* ── release notes modal ─────────────────────────────────────────────────── */

.notes-modal {
  width: min(900px, 92vw);
  max-height: 85vh;
  padding: 0;
  background: var(--panel);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 12px 48px rgba(0,0,0,0.55);
  overflow: hidden;
}
.notes-modal::backdrop { background: rgba(0,0,0,0.55); }
.notes-modal-header {
  position: sticky; top: 0;
  display: flex; align-items: center; gap: 0.8rem;
  padding: 0.65rem 0.85rem 0.65rem 1.1rem;
  background: var(--panel-2);
  border-bottom: 1px solid var(--border);
}
.notes-modal-header h2 {
  margin: 0;
  font-size: 0.98rem; font-weight: 600;
  font-family: var(--mono);
  flex: 1;
  color: var(--fg);
}
.notes-modal-header h2 #notes-modal-version { color: var(--accent); }
.notes-modal-close {
  background: transparent; border: 1px solid var(--border);
  color: var(--fg); font: inherit; cursor: pointer;
  width: 2rem; height: 2rem;
  border-radius: 4px;
  font-size: 1.3rem; line-height: 1;
  display: inline-flex; align-items: center; justify-content: center;
}
.notes-modal-close:hover { background: var(--panel); color: var(--error); }
.notes-modal-body {
  padding: 0.9rem 1.2rem 1.2rem;
  overflow-y: auto;
  max-height: calc(85vh - 3.2rem);
  font-family: var(--sans);
  font-size: 0.92rem;
  line-height: 1.55;
}
.notes-modal-body h1, .notes-modal-body h2, .notes-modal-body h3 {
  margin-top: 0.95rem; margin-bottom: 0.3rem;
}
.notes-modal-body h1:first-child, .notes-modal-body h2:first-child { margin-top: 0; }
.notes-modal-body pre {
  background: var(--panel-2);
  padding: 0.6rem 0.8rem;
  border-radius: 4px;
  overflow-x: auto;
  border: 1px solid var(--border);
  font-size: 0.82rem;
}
.notes-modal-body code:not(pre code) {
  background: var(--panel-2);
  padding: 0.05em 0.4em;
  border-radius: 3px;
  border: 1px solid var(--border);
}

/* ── filter row (shared across Tables / Columns / Measurements tabs) ─────── */

.filter-row {
  display: flex; align-items: center; gap: 0.7rem;
  margin-bottom: 0.85rem;
}
.filter-row input[type="search"] {
  flex: 1;
  max-width: 32rem;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.35rem 0.6rem;
  color: var(--fg);
  font: inherit;
}
.filter-row input[type="search"]:focus { outline: 1px solid var(--accent); }
.cb-inline {
  display: inline-flex; align-items: center; gap: 0.35rem;
  color: var(--muted);
  font-size: 0.85rem;
}

/* ── ERD tab ─────────────────────────────────────────────────────────────── */

.erd-toolbar {
  display: flex; align-items: center; gap: 0.5rem;
  margin-bottom: 0.5rem;
}
.erd-btn {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--fg);
  font: inherit; font-family: var(--mono); font-size: 0.82rem;
  cursor: pointer;
  border-radius: 4px;
  padding: 0.2rem 0.65rem;
}
.erd-btn:hover { background: var(--panel); }
.erd-hint { font-size: 0.82rem; }

.erd-container {
  width: 100%;
  height: calc(100vh - 200px);
  min-height: 520px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 5px;
  overflow: hidden;
  position: relative;
}
.erd-svg-wrap {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.erd-svg-wrap svg { width: 100%; height: 100%; display: block; }
/* light-theme: mermaid SVGs default to dark text on white — fine on either. */

/* ── Tables / Datasets cards ─────────────────────────────────────────────── */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 0.85rem;
}
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 0.85rem 1rem;
  font-size: 0.88rem;
}
.card h3 {
  margin: 0 0 0.35rem 0;
  font-size: 1.0rem;
  font-family: var(--mono);
  color: var(--accent);
  display: flex; align-items: baseline; gap: 0.5rem;
}
.card h3 .name-long {
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 400;
}
.card .card-meta {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 0.45rem;
}
.card .card-meta .chip {
  display: inline-block;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.05rem 0.55rem;
  margin-right: 0.25rem;
  font-family: var(--mono);
  font-size: 0.74rem;
}
.card .desc { color: var(--fg); margin: 0.25rem 0; }
.card .desc p:first-child { margin-top: 0; }
.card .desc p:last-child  { margin-bottom: 0; }
.card .links {
  margin-top: 0.5rem;
  font-size: 0.78rem;
  display: flex; flex-wrap: wrap; gap: 0.4rem 0.8rem;
}
.card .col-toggle {
  margin-top: 0.55rem;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--muted);
}
.card .col-toggle:hover { color: var(--fg); }
.card details[open] .col-toggle { color: var(--fg); }
.card .col-list {
  margin-top: 0.45rem;
  border-top: 1px dashed var(--border);
  padding-top: 0.4rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.25rem;
  font-size: 0.82rem;
}
.card .col-row {
  display: grid;
  grid-template-columns: minmax(7rem, auto) minmax(4rem, auto) minmax(3rem, auto) 1fr;
  gap: 0.6rem;
  padding: 0.15rem 0;
  align-items: baseline;
}
.card .col-row .col-name { font-family: var(--mono); color: var(--fg); font-weight: 500; }
.card .col-row .col-type { font-family: var(--mono); color: var(--muted); font-size: 0.78rem; }
.card .col-row .col-units { font-family: var(--mono); color: var(--warn); font-size: 0.78rem; }
.card .col-row .col-desc { color: var(--muted); font-size: 0.82rem; }

/* ── Columns / Measurement sortable tables ───────────────────────────────── */

.tablewrap { overflow-x: auto; }
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
}
table.data thead th {
  position: sticky; top: 0;
  background: var(--panel);
  text-align: left;
  padding: 0.45rem 0.65rem;
  border-bottom: 2px solid var(--border);
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
table.data thead th[aria-sort="ascending"]::after  { content: " ▲"; color: var(--accent); }
table.data thead th[aria-sort="descending"]::after { content: " ▼"; color: var(--accent); }
table.data tbody td {
  padding: 0.35rem 0.65rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
table.data tbody tr:hover { background: var(--panel); }
table.data .mono { font-family: var(--mono); }
table.data .units { color: var(--warn); font-family: var(--mono); font-size: 0.82rem; }
table.data .badge {
  display: inline-block;
  padding: 0.05rem 0.45rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-family: var(--mono);
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--muted);
}
table.data .badge.canonical { color: var(--success); border-color: var(--success); }

/* ── responsive nudges ───────────────────────────────────────────────────── */

@media (max-width: 800px) {
  header.app-header { flex-wrap: wrap; row-gap: 0.45rem; }
  nav.tab-nav { order: 5; flex-basis: 100%; overflow-x: auto; }
  main#panel { padding: 0.7rem 0.9rem 4rem; }
  .card .col-row {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }
}