/* UCLA Library-inspired dashboard styling */

:root {
  --ucla-blue: #2774ae;
  --ucla-blue-deep: #0b3c5d;
  --ucla-gold: #ffd100;
  --ucla-gold-ink: #7b6200;
  --library-paper: #fbfaf6;
  --library-surface: #f2f6fa;
  --library-border: #d8e4ef;
  --ink-strong: #122534;
  --ink-soft: #4a6072;
}

body {
  color: var(--ink-strong);
  background:
    radial-gradient(circle at 0% 0%, rgba(39, 116, 174, 0.06), transparent 38%),
    radial-gradient(circle at 100% 0%, rgba(255, 209, 0, 0.10), transparent 30%),
    var(--library-paper);
}

.navbar {
  border-bottom: 3px solid var(--ucla-gold);
  box-shadow: 0 1px 0 rgba(11, 60, 93, 0.08);
}

.navbar-brand {
  font-weight: 700;
  letter-spacing: 0.01em;
}

.quarto-title-block .quarto-title-banner {
  background: linear-gradient(180deg, rgba(39, 116, 174, 0.08), rgba(39, 116, 174, 0.02));
  border-bottom: 1px solid rgba(39, 116, 174, 0.14);
}

h1, h2, h3 {
  color: var(--ucla-blue-deep);
}

h2 {
  border-bottom: 1px solid rgba(39, 116, 174, 0.14);
  padding-bottom: 0.25rem;
}

a {
  color: var(--ucla-blue);
}

a:hover {
  color: var(--ucla-blue-deep);
}

.card {
  background: #fff;
  border: 1px solid var(--library-border);
  border-radius: 0.75rem;
  box-shadow: 0 8px 24px rgba(18, 37, 52, 0.04);
}

.grid .card {
  position: relative;
  overflow: hidden;
}

.grid .card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--ucla-blue), var(--ucla-gold));
}

.grid .card h2,
.grid .card h3 {
  color: var(--ucla-blue-deep);
  margin-bottom: 0.2rem;
}

.grid .card p,
.grid .card em {
  color: var(--ink-soft);
}

.metric-note {
  background: linear-gradient(180deg, #eef5fb, #f8fbfe);
  border: 1px solid var(--library-border);
  border-left: 5px solid var(--ucla-blue);
  border-radius: 0.45rem;
  padding: 0.9rem 1rem 0.7rem 1rem;
  margin: 1rem 0 1.25rem 0;
}

.metric-note h2,
.metric-note h3 {
  margin-top: 0.15rem;
  color: var(--ucla-blue-deep);
}

.metric-note ul {
  margin-bottom: 0.35rem;
}

table {
  font-size: 0.95rem;
  background: #fff;
  border: 1px solid var(--library-border);
}

table thead th {
  color: var(--ucla-blue-deep);
  background: rgba(39, 116, 174, 0.05);
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
  background-color: rgba(39, 116, 174, 0.02);
}

.callout-note,
.callout-important {
  border-radius: 0.45rem;
}

.callout-note .callout-header {
  background: rgba(39, 116, 174, 0.06);
}

.callout-important .callout-header {
  background: rgba(255, 209, 0, 0.12);
}

/* Make plot captions and helper text easier to read */
.figure-caption,
figcaption,
.caption {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

/* ── KPI value cards ─────────────────────────────────────────── */

.kpi-row {
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.kpi-card {
  background: #fff;
  border: 1px solid var(--library-border);
  border-top: 3px solid var(--ucla-blue);
  border-radius: 0.5rem;
  padding: 1.1rem 1rem 0.9rem;
  text-align: center;
  box-shadow: 0 2px 8px rgba(18, 37, 52, 0.05);
}

/* suppress the gradient stripe that .grid .card::before adds */
.kpi-card::before {
  display: none !important;
}

.kpi-card .kpi-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.35rem;
}

.kpi-card .kpi-value {
  display: block;
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--ucla-blue-deep);
  line-height: 1.1;
  margin: 0;
}

.kpi-card .kpi-note {
  display: block;
  font-size: 0.72rem;
  color: var(--ink-soft);
  margin-top: 0.3rem;
}

/* ── Data notes callout: tighter body text ───────────────────── */
.callout-note.data-notes .callout-body > p {
  margin-bottom: 0.3rem;
  font-size: 0.88rem;
}

/* ── Panel tabset: tighten tab strip ────────────────────────── */
.panel-tabset .nav-tabs {
  border-bottom: 2px solid var(--library-border);
  margin-bottom: 1rem;
}

.panel-tabset .nav-tabs .nav-link.active {
  border-bottom: 2px solid var(--ucla-blue);
  color: var(--ucla-blue-deep);
  font-weight: 600;
}