/* ══════════════════════════════════════════════════════════
   IBARA - Impact Dashboard Styles
   Extends the landing page design system (tokens defined in landing.css)
   Load landing.css first, or redefine tokens below if needed.
   ══════════════════════════════════════════════════════════ */

/* ── Token fallbacks (if landing.css not loaded) ───────── */
:root {
  --clr-cream:      #FBF7F0;
  --clr-sand:       #F1EADE;
  --clr-sand-dark:  #E4D9C8;
  --clr-warm:       #D9A45B;
  --clr-amber:      #C8842A;
  --clr-teal:       #3D8B84;
  --clr-teal-dark:  #2D6B65;
  --clr-teal-light: #E8F4F2;
  --clr-ink:        #2A2522;
  --clr-ink-soft:   #5C554E;
  --clr-ink-faint:  #8A837C;
  --clr-white:      #FFFFFF;
  --clr-rust:       #B85C38;
  --ff-display: 'Fraunces', Georgia, serif;
  --ff-body:    'Source Sans 3', 'Source Sans Pro', system-ui, sans-serif;
  --sp-xs:  0.5rem;
  --sp-sm:  1rem;
  --sp-md:  1.5rem;
  --sp-lg:  2.5rem;
  --sp-xl:  4rem;
  --radius:    12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(42,37,34,.06);
  --shadow-md: 0 4px 16px rgba(42,37,34,.08);
  --transition: 0.3s cubic-bezier(.4,0,.2,1);
}

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

body {
  font-family: var(--ff-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--clr-ink);
  background: var(--clr-cream);
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--clr-teal); text-decoration: none; }
a:hover { color: var(--clr-teal-dark); }

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 var(--sp-md);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 1.5rem;
  border-radius: 999px;
  font-family: var(--ff-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary { background: var(--clr-teal); color: var(--clr-white); }
.btn-primary:hover { background: var(--clr-teal-dark); color: var(--clr-white); }
.btn-sm { padding: 0.45rem 1rem; font-size: 0.875rem; }
.btn-lg { padding: 0.9rem 2rem; font-size: 1.05rem; }


/* ── Nav ────────────────────────────────────────────────── */
.dash-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--clr-cream);
  border-bottom: 1px solid var(--clr-sand-dark);
}

.dash-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.dash-nav-logo {
  font-family: var(--ff-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--clr-ink);
  letter-spacing: -0.02em;
}
.dash-nav-logo:hover { color: var(--clr-teal); }

.dash-nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
}

.dash-nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-ink-soft);
}
.dash-nav-links a:hover { color: var(--clr-teal); }


/* ── Page layout ─────────────────────────────────────────── */
.dash-page { min-height: 100vh; }

.dash-main {
  padding-top: var(--sp-xl);
  padding-bottom: var(--sp-2xl, 6rem);
}


/* ── Page header ─────────────────────────────────────────── */
.dash-header {
  margin-bottom: var(--sp-xl);
  max-width: 640px;
}

.dash-title {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--clr-ink);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: var(--sp-sm);
}

.dash-subtitle {
  font-size: 1.1rem;
  color: var(--clr-ink-soft);
  line-height: 1.6;
}


/* ── Empty state ─────────────────────────────────────────── */
.dash-empty {
  background: var(--clr-sand);
  border-radius: var(--radius-lg);
  padding: var(--sp-xl) var(--sp-lg);
  text-align: center;
  margin-bottom: var(--sp-xl);
}

.dash-empty-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--sp-md);
  color: var(--clr-ink-faint);
}

.dash-empty h2 {
  font-family: var(--ff-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.dash-empty p {
  color: var(--clr-ink-soft);
  margin-bottom: var(--sp-md);
}


/* ── Hero metric cards ───────────────────────────────────── */
.dash-hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-sm);
  margin-bottom: var(--sp-xl);
}

.dash-metric-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg) var(--sp-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  border: 1px solid var(--clr-sand-dark);
}

.dash-metric-num {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--clr-teal);
  letter-spacing: -0.04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.dash-metric-label {
  font-size: 0.875rem;
  color: var(--clr-ink-faint);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}


/* ── Section ─────────────────────────────────────────────── */
.dash-section {
  margin-bottom: var(--sp-xl);
}

.dash-section-title {
  font-family: var(--ff-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--clr-ink);
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
}

.dash-section-sub {
  font-size: 0.9rem;
  color: var(--clr-ink-faint);
  margin-bottom: var(--sp-md);
}


/* ── Chart wrapper ───────────────────────────────────────── */
.dash-chart-wrap {
  position: relative;
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: var(--sp-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--clr-sand-dark);
  height: 260px;
}

/* Bar/line charts: canvas fills the fixed-height wrapper */
.dash-chart-wrap:not(.dash-chart-wrap--donut) canvas {
  width: 100% !important;
  height: 100% !important;
}

/* Donut charts: square canvas centered, no fixed height on wrapper */
.dash-chart-wrap--donut {
  height: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--sp-sm) 0;
}

.dash-chart-wrap--donut canvas {
  width: 160px !important;
  height: 160px !important;
  flex-shrink: 0;
}

.dash-chart-empty {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--clr-ink-faint);
  pointer-events: none;
}


/* ── Breakdown grid ──────────────────────────────────────── */
.dash-breakdown-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-md);
}

.dash-breakdown-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: var(--sp-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--clr-sand-dark);
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}

.dash-breakdown-title {
  font-family: var(--ff-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-ink);
  letter-spacing: -0.01em;
}

/* Remove border/bg from breakdown card chart wrappers */
.dash-breakdown-card .dash-chart-wrap {
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
}


/* ── Legend ──────────────────────────────────────────────── */
.dash-legend {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.dash-legend li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--clr-ink-soft);
}

.dash-legend li strong {
  margin-left: auto;
  font-variant-numeric: tabular-nums;
  color: var(--clr-ink);
}

.dash-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dash-legend-dot--teal  { background: var(--clr-teal); }
.dash-legend-dot--amber { background: var(--clr-amber); }
.dash-legend-dot--rust  { background: var(--clr-rust); }


/* ── Risk bars ───────────────────────────────────────────── */
.dash-risk-bars {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  flex: 1;
}

.dash-risk-row {
  display: grid;
  grid-template-columns: 140px 1fr 3rem;
  align-items: center;
  gap: 0.75rem;
}

.dash-risk-label {
  font-size: 0.85rem;
  color: var(--clr-ink-soft);
  text-align: right;
}

.dash-risk-bar-track {
  background: var(--clr-sand);
  border-radius: 999px;
  height: 10px;
  overflow: hidden;
}

.dash-risk-bar {
  height: 100%;
  border-radius: 999px;
  transition: width 0.8s cubic-bezier(.4,0,.2,1);
  min-width: 2px;
}

.dash-risk-bar--low      { background: var(--clr-teal); }
.dash-risk-bar--moderate { background: var(--clr-amber); }
.dash-risk-bar--high     { background: var(--clr-rust); }

.dash-risk-count {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--clr-ink);
  font-variant-numeric: tabular-nums;
  text-align: right;
}


/* ── Top regions table ───────────────────────────────────── */
.dash-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--clr-sand-dark);
  box-shadow: var(--shadow-sm);
}

.dash-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--clr-white);
  font-size: 0.9rem;
}

.dash-table thead tr {
  background: var(--clr-sand);
}

.dash-table th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--clr-ink-faint);
  white-space: nowrap;
}

.dash-table td {
  padding: 0.85rem 1rem;
  border-top: 1px solid var(--clr-sand);
  color: var(--clr-ink);
}

.dash-table tr:hover td {
  background: var(--clr-sand);
}

.dash-rank {
  color: var(--clr-ink-faint);
  font-size: 0.8rem;
  width: 2.5rem;
}


/* ── Completion & consent stats ──────────────────────────── */
.dash-footer-stats {
  display: flex;
  gap: var(--sp-md);
  flex-wrap: wrap;
}

.dash-stat-pill {
  flex: 1;
  min-width: 240px;
  background: var(--clr-teal-light);
  border-radius: var(--radius-lg);
  padding: var(--sp-md) var(--sp-lg);
  display: flex;
  align-items: baseline;
  gap: var(--sp-sm);
}

.dash-stat-pct {
  font-family: var(--ff-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--clr-teal-dark);
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

.dash-stat-desc {
  font-size: 0.9rem;
  color: var(--clr-ink-soft);
  line-height: 1.4;
}


/* ── Course learning impact (pre vs post) ─────────────────── */
.dash-impact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--sp-md);
  margin: 0 0 var(--sp-md);
}
.dash-impact-cell {
  background: var(--clr-cream);
  border: 1px solid var(--clr-sand);
  border-radius: var(--radius-md);
  padding: var(--sp-md);
  text-align: center;
}
.dash-impact-num {
  display: block;
  font-family: var(--ff-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--clr-teal-dark);
  font-variant-numeric: tabular-nums;
  margin-bottom: 4px;
}
.dash-impact-label {
  display: block;
  font-size: 0.85rem;
  color: var(--clr-ink-soft);
  line-height: 1.35;
}
.dash-impact-meta {
  font-size: 0.92rem;
  color: var(--clr-ink-soft);
  margin: 0;
}

/* ── CTA ─────────────────────────────────────────────────── */
.dash-cta {
  text-align: center;
  padding: var(--sp-xl) var(--sp-md);
  background: var(--clr-sand);
  border-radius: var(--radius-lg);
  margin-bottom: var(--sp-xl);
}

.dash-cta p {
  font-size: 1.1rem;
  color: var(--clr-ink-soft);
  margin-bottom: var(--sp-md);
}


/* ── Page footer ─────────────────────────────────────────── */
.dash-page-footer {
  background: var(--clr-ink);
  color: var(--clr-sand);
  padding: var(--sp-lg) 0;
  text-align: center;
  font-size: 0.875rem;
}

.dash-page-footer a {
  color: var(--clr-warm);
}

.dash-page-footer a:hover {
  color: var(--clr-white);
}

.dash-page-footer-note {
  margin-top: 0.5rem;
  color: var(--clr-ink-faint);
  font-size: 0.8rem;
}


/* ══════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════ */

/* Tablet */
@media (max-width: 900px) {
  .dash-hero-metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .dash-breakdown-grid {
    grid-template-columns: 1fr;
  }
}

/* Mobile */
@media (max-width: 640px) {
  .dash-hero-metrics {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-xs);
  }

  .dash-metric-card {
    padding: var(--sp-md) var(--sp-sm);
  }

  .dash-metric-num {
    font-size: 1.75rem;
  }

  .dash-nav-links a:not(.btn) {
    display: none;
  }

  .dash-risk-row {
    grid-template-columns: 100px 1fr 2.5rem;
  }

  .dash-footer-stats {
    flex-direction: column;
  }

  .dash-stat-pill {
    flex-direction: column;
    gap: 0.25rem;
    min-width: unset;
  }
}

@media (prefers-reduced-motion: reduce) {
  .dash-risk-bar { transition: none; }
}