:root {
  --bg: #f7f7f5;
  --surface: #ffffff;
  --surface-2: #f0f0ee;
  --border: #e0e0dc;
  --text: #1c1c1a;
  --text-dim: #6b6b66;
  --accent: #2a6f6f;
  --accent-strong: #1c4f4f;
  --good: #2f7d4f;
  --bad: #b3432b;
  --neutral: #8a8a84;
  --grey-band: #d8d8d3;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.06), 0 1px 1px rgba(0, 0, 0, 0.04);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --bg: #16181a;
    --surface: #1e2124;
    --surface-2: #26292c;
    --border: #34383c;
    --text: #eceeec;
    --text-dim: #a0a5a0;
    --accent: #5fb8b0;
    --accent-strong: #7fd0c8;
    --good: #5fbf82;
    --bad: #e0705a;
    --neutral: #8a8f8a;
    --grey-band: #3a3e3a;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 1px 1px rgba(0, 0, 0, 0.3);
  }
}

:root[data-theme='dark'] {
  --bg: #16181a;
  --surface: #1e2124;
  --surface-2: #26292c;
  --border: #34383c;
  --text: #eceeec;
  --text-dim: #a0a5a0;
  --accent: #5fb8b0;
  --accent-strong: #7fd0c8;
  --good: #5fbf82;
  --bad: #e0705a;
  --neutral: #8a8f8a;
  --grey-band: #3a3e3a;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 1px 1px rgba(0, 0, 0, 0.3);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.4;
}

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px 20px 80px;
}

.topbar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 24px;
}

.topbar h1 {
  font-size: 1.15rem;
  margin: 0;
  letter-spacing: 0.01em;
}

.topbar .tagline {
  color: var(--text-dim);
  font-size: 0.8rem;
}

.theme-toggle {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 6px;
  padding: 6px 10px;
  cursor: pointer;
  font-size: 0.8rem;
}

section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
}

section > h2 {
  margin: 0 0 16px;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

/* ---------- Verdict ---------- */

.verdict-top {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  align-items: center;
}

.gauge-block {
  flex: 0 0 auto;
}

.verdict-sentence {
  flex: 1 1 260px;
  font-size: 1.05rem;
}

.verdict-sentence .rate {
  font-size: 2.4rem;
  font-weight: 700;
  display: block;
  line-height: 1;
  margin-bottom: 6px;
}

.verdict-sentence .rate.signal { color: var(--good); }
.verdict-sentence .rate.negative { color: var(--bad); }
.verdict-sentence .rate.promising,
.verdict-sentence .rate.noise,
.verdict-sentence .rate.no-data { color: var(--neutral); }

.verdict-label {
  font-size: 0.95rem;
  color: var(--text-dim);
}

.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.tile {
  background: var(--surface-2);
  border-radius: 8px;
  padding: 12px 14px;
}

.tile .label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  margin-bottom: 4px;
}

.tile .value {
  font-size: 1.2rem;
  font-weight: 600;
}

.tile .caveat {
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-top: 2px;
}

.pos { color: var(--good); }
.neg { color: var(--bad); }

/* ---------- Bankroll chart ---------- */

.chart-wrap {
  overflow-x: auto;
}

svg.chart {
  display: block;
  width: 100%;
  height: 240px;
}

.chart-caption {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 8px;
}

.value-finder-caption {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin: 0 0 14px;
  max-width: 640px;
}

.value-finder-caption span {
  color: var(--text);
  font-weight: 600;
}

.row-use-bet {
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  border-radius: 6px;
  padding: 3px 8px;
  font-size: 0.78rem;
  cursor: pointer;
}
.row-use-bet:hover { border-color: var(--accent); color: var(--accent); }
.row-use-bet + .row-use-bet { margin-left: 6px; }

tr.matchup-context-row td {
  background: var(--surface-2);
  padding: 10px 12px;
  white-space: normal;
}

.matchup-team-line {
  margin: 4px 0;
  font-size: 0.85rem;
}

/* ---------- Log a bet form ---------- */

form.bet-form {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 14px;
  align-items: start;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

[hidden] {
  display: none !important;
}

.field label {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.field .hint {
  font-size: 0.68rem;
  color: var(--text-dim);
}

.field input,
.field select,
.field textarea {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 9px;
  color: var(--text);
  font-size: 0.9rem;
  font-family: inherit;
}

.field.has-error input,
.field.has-error select {
  border-color: var(--bad);
}

.field-error {
  font-size: 0.7rem;
  color: var(--bad);
  min-height: 1em;
}

.form-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 10px;
  align-items: center;
}

button.primary {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 9px 18px;
  font-size: 0.9rem;
  cursor: pointer;
}

button.primary:hover { background: var(--accent-strong); }

button.secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 0.85rem;
  cursor: pointer;
}

.form-status {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* ---------- Ledger table ---------- */

.table-wrap {
  overflow-x: auto;
}

table.ledger {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.85rem;
}

table.ledger th {
  text-align: left;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

table.ledger th[data-sort-key] {
  cursor: pointer;
  user-select: none;
}
table.ledger th[data-sort-key]:hover { color: var(--text); }
table.ledger th[data-sort-key]::after {
  content: '';
  display: inline-block;
  width: 0.7em;
  margin-left: 2px;
}
table.ledger th.sort-asc::after { content: '▲'; }
table.ledger th.sort-desc::after { content: '▼'; }

table.ledger td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

/* Actions are the last column in every .ledger table (ledger row
   delete/autofill, value-finder log/matchup-info) — pin it so it's
   never scrolled out of view on a table with this many columns. The
   matchup-info detail row's single full-width cell is excluded — it
   spans the whole row already, not just the last column. */
table.ledger th:last-child,
table.ledger tr:not(.matchup-context-row) td:last-child {
  position: sticky;
  right: 0;
  background: var(--surface);
  box-shadow: -1px 0 0 var(--border);
}

table.ledger tr.beat-yes { box-shadow: inset 3px 0 0 var(--good); }
table.ledger tr.beat-no { box-shadow: inset 3px 0 0 var(--bad); }
table.ledger tr.beat-unknown { box-shadow: inset 3px 0 0 var(--neutral); }

table.ledger input.edit-inline {
  width: 70px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 5px;
  color: var(--text);
  font-size: 0.85rem;
}

.row-delete,
.row-autofill {
  border: none;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 0.9rem;
  padding: 2px 4px;
}
.row-delete:hover { color: var(--bad); }
.row-autofill:hover { color: var(--accent); }
.row-autofill:disabled { opacity: 0.4; cursor: default; }

.auto-badge {
  display: inline-block;
  margin-left: 4px;
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 3px;
  padding: 1px 3px;
  vertical-align: middle;
}

dialog#autofill-dialog {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  max-width: 480px;
  width: 90vw;
  box-shadow: var(--shadow);
}

dialog#autofill-dialog::backdrop {
  background: rgba(0, 0, 0, 0.4);
}

dialog#autofill-dialog h3 {
  margin: 0 0 12px;
  font-size: 0.95rem;
}

.candidate-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}

.candidate-row:last-child { border-bottom: none; }

/* ---------- Breakdowns ---------- */

.breakdown-groups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.breakdown-group h3 {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin: 0 0 8px;
}

table.breakdown {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

table.breakdown td, table.breakdown th {
  padding: 4px 6px;
  text-align: left;
}

table.breakdown td.rate {
  font-weight: 600;
}

td.rate.sufficient.good { color: var(--good); }
td.rate.sufficient.bad { color: var(--bad); }
td.rate.insufficient { color: var(--neutral); }

/* ---------- Settings ---------- */

.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  align-items: start;
}

.settings-readonly {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.settings-readonly strong {
  color: var(--text);
}

footer.note {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-top: 24px;
  text-align: center;
}