/* Dolj admission dashboard — chart chrome per the dataviz reference palette. */

.viz-root {
  --surface-1: #fcfcfb;
  --page: #f9f9f7;
  --text-primary: #0b0b0b;
  --text-secondary: #52514e;
  --text-muted: #898781;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.1);
  --series-1: #2a78d6;      /* hierarchy curve, meters */
  --series-1-track: #cde2fb; /* meter track: lighter step of same ramp */
  --candidate: #e34948;      /* the candidate mark */
  --cuza: #4a3aa7;           /* Elena Cuza cutoffs & accents */
  --wash-1: rgba(42, 120, 214, 0.10);
  --wash-candidate: rgba(227, 73, 72, 0.08);
}
@media (prefers-color-scheme: dark) {
  .viz-root {
    --surface-1: #1a1a19;
    --page: #0d0d0d;
    --text-primary: #ffffff;
    --text-secondary: #c3c2b7;
    --text-muted: #898781;
    --grid: #2c2c2a;
    --axis: #383835;
    --border: rgba(255, 255, 255, 0.1);
    --series-1: #3987e5;
    --series-1-track: #184f95;
    --candidate: #e66767;
    --cuza: #9085e9;
    --wash-1: rgba(57, 135, 229, 0.14);
    --wash-candidate: rgba(230, 103, 103, 0.1);
  }
}

* { box-sizing: border-box; }

body.viz-root {
  margin: 0;
  background: var(--page);
  color: var(--text-primary);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px 64px;
}

a { color: var(--series-1); }

/* ---------- Masthead ---------- */

.masthead { padding: 28px 0 8px; }

.eyebrow {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.masthead-row {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: flex-start;
  justify-content: space-between;
}

h1 { font-size: 26px; font-weight: 650; margin: 0 0 6px; letter-spacing: -0.01em; }

.candidate-line {
  margin: 0;
  color: var(--text-secondary);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: baseline;
}
.candidate-line input {
  font: inherit;
  width: 11ch;
  padding: 2px 6px;
  border: 1px solid var(--axis);
  border-radius: 6px;
  background: var(--surface-1);
  color: var(--text-primary);
  text-transform: uppercase;
}
#candidate-summary strong { color: var(--text-primary); }
.warn { color: var(--candidate); }

/* Hero figure: the one number the dashboard leads with. */
.hero-chance {
  text-align: right;
  min-width: 240px;
}
.hero-chance .label {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.hero-chance .value {
  font-size: 56px;
  font-weight: 650;
  line-height: 1.05;
  color: var(--text-primary);
}
.hero-chance .value .unit { font-size: 28px; font-weight: 500; color: var(--text-secondary); }
.hero-chance .sub { font-size: 13px; color: var(--text-secondary); }

/* ---------- Refresh ---------- */

.refresh-box { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }

#refresh-btn {
  font: inherit;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 8px;
  border: 1px solid var(--series-1);
  background: var(--series-1);
  color: #fff;
  cursor: pointer;
}
#refresh-btn:hover:not(:disabled) { filter: brightness(1.08); }
#refresh-btn:disabled { opacity: 0.55; cursor: default; }
#refresh-btn:focus-visible { outline: 2px solid var(--text-primary); outline-offset: 2px; }

#refresh-status { font-size: 12.5px; color: var(--text-muted); text-align: right; }

.progress {
  width: 220px;
  height: 6px;
  border-radius: 3px;
  background: var(--series-1-track);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  width: 0%;
  background: var(--series-1);
  border-radius: 3px;
  transition: width 0.4s ease;
}

/* Hold previous render at reduced opacity during refetch — no skeleton flash. */
.is-refreshing #kpi-row,
.is-refreshing .panel { opacity: 0.55; transition: opacity 0.3s ease; }

/* ---------- KPI row ---------- */

.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
  margin: 22px 0 6px;
}
.stat-tile {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
}
.stat-tile .label { font-size: 12px; color: var(--text-muted); }
.stat-tile .value { font-size: 24px; font-weight: 650; }
.stat-tile .detail { font-size: 12px; color: var(--text-secondary); }

/* ---------- Panels ---------- */

.panel {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px 20px;
  margin-top: 20px;
}
.panel h2 {
  font-size: 15px;
  font-weight: 650;
  margin: 0 0 4px;
}
.panel h2 .muted { font-weight: 400; }
.panel .panel-note { font-size: 12.5px; color: var(--text-muted); margin: 0 0 14px; }
.muted { color: var(--text-muted); }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }

/* ---------- Sliders ---------- */

.sliders {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 12px 22px;
  margin-top: 10px;
}
.slider-field .slider-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 13px;
  color: var(--text-secondary);
  gap: 8px;
}
.slider-field .slider-value {
  font-weight: 650;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}
.slider-field input[type="range"] {
  width: 100%;
  accent-color: var(--series-1);
  margin: 4px 0 0;
}
#leak-breakdown { font-size: 12.5px; margin-top: 14px; }

/* ---------- Hero chart ---------- */

#hero-chart svg { display: block; width: 100%; height: auto; }
.chart-hint { font-size: 12px; color: var(--text-muted); margin-top: 6px; }

#tooltip {
  position: fixed;
  z-index: 30;
  pointer-events: none;
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.14);
  padding: 8px 11px;
  font-size: 12.5px;
  max-width: 320px;
  display: none;
}
#tooltip .tt-value { font-weight: 650; font-size: 14px; }
#tooltip .tt-label { color: var(--text-secondary); }

/* ---------- Chances ---------- */

.school-group { margin-top: 16px; }
.school-group:first-child { margin-top: 6px; }
.school-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}
.school-head h3 { font-size: 14.5px; margin: 0; font-weight: 650; }
.school-head .seats { font-size: 12.5px; color: var(--text-muted); }
.tag-priority {
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cuza);
  border: 1px solid var(--cuza);
  border-radius: 999px;
  padding: 1px 8px;
}
.school-group.is-priority { border-left: 3px solid var(--cuza); padding-left: 14px; }

.code-row {
  display: grid;
  grid-template-columns: minmax(210px, 1.4fr) minmax(130px, 0.9fr) minmax(160px, 1fr) 76px;
  gap: 6px 14px;
  align-items: center;
  padding: 7px 0;
  border-top: 1px solid var(--grid);
}
.school-head + .code-row { border-top: none; }
.code-row .code-label { font-size: 13.5px; }
.code-row .code-label .cod { color: var(--text-muted); font-variant-numeric: tabular-nums; }
.code-row .cutoffs { font-size: 12px; color: var(--text-secondary); font-variant-numeric: tabular-nums; }
.code-row .pct,
.sheet-row .pct {
  text-align: right;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
}
.code-row .pct .band-word,
.sheet-row .pct .band-word { display: block; font-size: 10.5px; font-weight: 500; color: var(--text-muted); }
.est-mark { color: var(--text-muted); cursor: help; }

.meter {
  height: 10px;
  border-radius: 5px;
  background: var(--series-1-track);
  overflow: hidden;
}
.meter-fill {
  height: 100%;
  background: var(--series-1);
  border-radius: 5px 0 0 5px;
  min-width: 2px;
}
.school-group.is-priority .meter-fill { background: var(--cuza); }

@media (max-width: 760px) {
  .code-row { grid-template-columns: 1fr 76px; }
  .code-row .cutoffs { grid-column: 1 / -1; }
}

/* ---------- Recommended option sheet ---------- */

.tier-head { margin: 20px 0 4px; }
.tier-head:first-child { margin-top: 6px; }
.tier-head h3 { font-size: 14px; font-weight: 650; margin: 0; }
.tier-head .tier-note { font-size: 12.5px; color: var(--text-muted); margin: 3px 0 6px; }

.sheet-row {
  display: grid;
  grid-template-columns: 34px minmax(240px, 1.6fr) minmax(120px, 0.8fr) minmax(140px, 0.9fr) 76px;
  gap: 6px 14px;
  align-items: center;
  padding: 7px 0;
  border-top: 1px solid var(--grid);
}
.sheet-row .sheet-num {
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  color: var(--text-secondary);
}
.sheet-row.optional {
  border-left: 3px dotted var(--axis);
  padding-left: 10px;
}
.sheet-row.optional .sheet-num { color: var(--text-muted); }
.sheet-row.is-cuza .meter-fill { background: var(--cuza); }

.outcome-strip { margin-top: 22px; border-top: 1px solid var(--axis); padding-top: 14px; }
.outcome-title { font-size: 12.5px; color: var(--text-secondary); }
.outcome-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; }
.outcome-chip {
  display: flex;
  align-items: baseline;
  gap: 8px;
  background: var(--wash-1);
  border-radius: 8px;
  padding: 8px 14px;
}
.outcome-chip .outcome-pct { font-size: 20px; font-weight: 650; }
.outcome-chip .outcome-label { font-size: 12.5px; color: var(--text-secondary); }

@media (max-width: 760px) {
  .sheet-row { grid-template-columns: 30px 1fr 76px; }
  .sheet-row .cutoffs, .sheet-row .meter { display: none; }
}

/* ---------- Vocational ---------- */

.voc-track { margin-top: 12px; }
.voc-track:first-child { margin-top: 4px; }
.voc-head { display: flex; gap: 8px; align-items: baseline; font-size: 13.5px; }
.voc-head .count { font-weight: 650; }
.voc-positions { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 5px; }
.pos-chip {
  font-size: 11.5px;
  font-variant-numeric: tabular-nums;
  background: var(--wash-1);
  border-radius: 5px;
  padding: 1px 7px;
  color: var(--text-secondary);
}
.voc-note { font-size: 12.5px; color: var(--text-muted); margin-top: 14px; }

/* ---------- Bands ---------- */

.band-row {
  display: grid;
  grid-template-columns: 92px 1fr 110px;
  gap: 10px;
  align-items: center;
  margin-top: 8px;
  font-size: 12.5px;
}
.band-row .band-label { color: var(--text-secondary); font-variant-numeric: tabular-nums; }
.band-bar { height: 14px; background: none; position: relative; }
.band-bar .fill {
  height: 100%;
  background: var(--series-1);
  border-radius: 0 4px 4px 0; /* rounded data-end, square at baseline */
}
.band-row .band-value { color: var(--text-secondary); font-variant-numeric: tabular-nums; }

/* ---------- Tables ---------- */

.table-tools { display: flex; gap: 10px; align-items: center; margin: 8px 0 10px; }
.table-tools input {
  font: inherit;
  padding: 5px 10px;
  border: 1px solid var(--axis);
  border-radius: 7px;
  background: var(--surface-1);
  color: var(--text-primary);
  width: min(340px, 100%);
}
.table-wrap { max-height: 480px; overflow: auto; border: 1px solid var(--grid); border-radius: 8px; }

table { border-collapse: collapse; width: 100%; font-size: 13px; }
thead th {
  position: sticky;
  top: 0;
  background: var(--surface-1);
  text-align: left;
  font-size: 11.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  padding: 8px 10px;
  border-bottom: 1px solid var(--axis);
  cursor: pointer;
  white-space: nowrap;
}
thead th.sorted { color: var(--text-primary); }
tbody td {
  padding: 6px 10px;
  border-bottom: 1px solid var(--grid);
  font-variant-numeric: tabular-nums;
}
tbody td.t-school { font-variant-numeric: normal; }
tbody tr:hover { background: var(--wash-1); }
tbody tr.is-candidate-school { background: var(--wash-candidate); }

.bucket-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 7px;
  vertical-align: baseline;
}

details { margin-top: 14px; font-size: 13px; color: var(--text-secondary); }
details summary { cursor: pointer; color: var(--text-primary); font-weight: 600; font-size: 13px; }
details .details-body { margin-top: 8px; }
details table { max-width: 460px; margin-top: 6px; }
details tbody td { padding: 4px 10px; }

footer { margin-top: 28px; font-size: 12.5px; color: var(--text-muted); }

.empty-state {
  padding: 48px 20px;
  text-align: center;
  color: var(--text-secondary);
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}