/* ============================================================
   SimpleTax — "Airlight" design system (Phase 3)
   Light-only for now; every colour is a token so dark mode is a
   future swap. Bootstrap 5 supplies machinery (grid, modals,
   collapse); its visual defaults are overridden in §9.
   ============================================================ */

/* ---------------- §1 Tokens ---------------- */
:root {
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
          "Helvetica Neue", Arial, sans-serif;

  --bg: #f8fafc;
  --surface: #ffffff;
  --border: #e7ecf1;
  --border-strong: #d8e0e8;
  --text: #0b1a2b;
  --text-2: #55677a;
  --text-3: #8896a6;

  --accent: #0a6cff;
  --accent-soft: #eaf2ff;
  --accent-text: #0a5ad6;

  --good: #0f8a5f;
  --good-soft: #e8f6f0;
  --warn: #b97c10;
  --warn-soft: #fcf3e2;
  --bad: #c43d3d;
  --bad-soft: #fbeeee;

  --radius: 10px;
  --radius-sm: 7px;
  --shadow: 0 1px 2px rgba(11, 26, 43, .05), 0 4px 16px rgba(11, 26, 43, .05);
  --shadow-pop: 0 8px 30px rgba(11, 26, 43, .14);

  --pad-card: 22px;
  --pad-row: 11px;

  --sidebar-w: 232px;

  /* Chart palette — read by JS at runtime */
  --chart-1: #0a6cff;
  --chart-2: #0f8a5f;
  --chart-3: #b97c10;
  --chart-4: #7c5cff;
  --chart-5: #c43d3d;
  --chart-6: #0aa2c0;
  --chart-7: #5a6b7d;
  --chart-8: #d68fb8;
  --chart-9: #8fae3f;
  --chart-10: #b0653a;
  --chart-11: #4657c7;
  --chart-12: #2f9e8f;
  --chart-grid: #eef2f6;
}

/* ---------------- §2 Base ---------------- */
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}
a { color: var(--accent-text); text-decoration: none; }
a:hover { text-decoration: underline; }
.text-money, .money { font-variant-numeric: tabular-nums; }
h1, h2, h3, h4, h5, h6 { letter-spacing: -.01em; }

/* ---------------- §3 App shell ---------------- */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  flex: 0 0 var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  height: 100vh;
  position: sticky;
  top: 0;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 18px 18px 14px; }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 28px; height: 28px; border-radius: var(--radius-sm);
  background: var(--accent); color: #fff;
  display: grid; place-items: center;
  font-weight: 700; font-size: 14px;
}
.brand-name { font-weight: 700; font-size: 15px; color: var(--text); }

.side-nav { flex: 1; overflow-y: auto; padding: 6px 10px; }
.nav-group { margin-bottom: 16px; }
.nav-label {
  font-size: 10.5px; font-weight: 600;
  color: var(--text-3);
  padding: 6px 10px 4px;
}
.nav-item {
  display: flex; align-items: center; gap: 9px;
  padding: 7px 10px; margin: 1px 0;
  border-radius: var(--radius-sm);
  color: var(--text-2);
  font-weight: 500;
}
.nav-item:hover { background: var(--accent-soft); color: var(--accent-text); text-decoration: none; }
.nav-item.active { background: var(--accent-soft); color: var(--accent-text); font-weight: 600; }
.nav-item .bi { width: 16px; text-align: center; opacity: .85; }
.nav-item.soon { opacity: .45; pointer-events: none; }
.soon-tag {
  margin-left: auto; font-size: 9.5px; font-weight: 600;
  color: var(--text-3); border: 1px solid var(--border);
  padding: 1px 6px; border-radius: 99px;
}

.year-form { display: inline-block; }
.year-select {
  min-width: 170px;
  font: inherit; font-weight: 600; font-size: 13px; color: var(--text);
  padding: 6px 10px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  cursor: pointer;
}

.app-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 28px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.page-title { font-size: 17px; font-weight: 700; }
.page-sub { color: var(--text-3); font-size: 12.5px; margin-top: 1px; }
.page-sub:empty { display: none; }

/* Global chrome — the stable top-right cluster on every surface. */
.topbar-chrome { display: flex; gap: 8px; align-items: center; }

/* Surface header band — the legitimate page-specific zone. Scope
   controls (year selector / date range) sit left; actions sit right. */
.surface-bar {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  margin-bottom: 20px;
}
.surface-bar .spacer { flex: 1; }

.content {
  padding: 26px 28px 60px;
  max-width: 1180px; width: 100%;
  margin: 0 auto;
}

/* Small screens: sidebar becomes top-stacked (usable, not primary target) */
@media (max-width: 900px) {
  .app-shell { flex-direction: column; }
  .sidebar { width: 100%; flex: none; height: auto; position: static; }
  .side-nav { display: flex; flex-wrap: wrap; gap: 2px; }
  .nav-group { margin: 0 8px 4px 0; }
}

/* ---------------- §4 Cards & layout ---------------- */
.card-lite {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px var(--pad-card);
  border-bottom: 1px solid var(--border);
}
.card-title { font-size: 13.5px; font-weight: 650; }
.card-pad { padding: var(--pad-card); }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 22px; }
@media (max-width: 1100px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat { padding: var(--pad-card); }
.stat-label { font-size: 11px; font-weight: 600; color: var(--text-3); }
.stat-value { font-size: 27px; font-weight: 700; letter-spacing: -.02em; margin-top: 5px; font-variant-numeric: tabular-nums; }
.stat-sub { font-size: 12px; color: var(--text-2); margin-top: 3px; }

.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 22px; align-items: start; }
@media (max-width: 1100px) { .cols { grid-template-columns: 1fr; } }

.section-note {
  margin: 30px 0 10px;
  font-size: 11.5px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .07em;
  color: var(--text-3);
}

/* ---------------- §5 Ledger, due-date, nudge, badges ---------------- */
.ledger { list-style: none; margin: 0; padding: 0; }
.ledger li {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: var(--pad-row) 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-2);
}
.ledger li:last-child { border-bottom: 0; }
.ledger .k { display: flex; align-items: baseline; gap: 7px; }
.ledger .src { font-size: 10.5px; color: var(--text-3); }
.ledger .v { font-weight: 600; color: var(--text); font-variant-numeric: tabular-nums; }
.ledger .v.neg { color: var(--text-3); font-weight: 500; }
.ledger li.total { border-top: 1px solid var(--border-strong); margin-top: 2px; }
.ledger li.total .k, .ledger li.total .v { font-weight: 700; color: var(--text); font-size: 14.5px; }
.ledger li.total .v.due { color: var(--accent-text); }
.ledger li.total .v.credit { color: var(--good); }

.due-date {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px; border-radius: var(--radius-sm);
  background: var(--accent-soft); margin-bottom: 12px;
}
.due-cal {
  background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 4px 10px; text-align: center; line-height: 1.15;
}
.due-cal .m { font-size: 10px; font-weight: 700; color: var(--bad); text-transform: uppercase; }
.due-cal .d { font-size: 17px; font-weight: 700; }
.due-headline { font-weight: 650; font-variant-numeric: tabular-nums; }
.due-sub { font-size: 12px; color: var(--text-2); }

.nudge {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 13px var(--pad-card);
  border-top: 1px solid var(--border);
}
.nudge-text { font-size: 13px; color: var(--text-2); }
.nudge-text strong { color: var(--good); }

.badge-soft {
  display: inline-block;
  font-size: 11px; font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}
.badge-soft.est { background: var(--warn-soft); color: var(--warn); }
.badge-soft.hmrc { background: var(--accent-soft); color: var(--accent-text); }
.badge-soft.good { background: var(--good-soft); color: var(--good); }
.badge-soft.bad { background: var(--bad-soft); color: var(--bad); }
.badge-soft.plain { background: var(--bg); color: var(--text-2); border: 1px solid var(--border); }

.type-pill {
  display: inline-block; font-size: 11px; font-weight: 600;
  padding: 2px 8px; border-radius: var(--radius-sm);
  white-space: nowrap;
}
.type-pill.se   { background: var(--warn-soft); color: var(--warn); }
.type-pill.div  { background: var(--good-soft); color: var(--good); }
.type-pill.dir  { background: var(--accent-soft); color: var(--accent-text); }
.type-pill.paye { background: var(--bg); color: var(--text-2); border: 1px solid var(--border); }

/* ---------------- §6 Buttons & inputs ---------------- */
.btn-air {
  font: inherit; font-size: 13px; font-weight: 600;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--surface); color: var(--text);
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
}
.btn-air:hover { border-color: var(--text-3); color: var(--text); text-decoration: none; }
.btn-air.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-air.primary:hover { filter: brightness(1.07); color: #fff; }
.btn-air.danger { background: var(--bad); border-color: var(--bad); color: #fff; }
.btn-air.danger:hover { filter: brightness(1.07); color: #fff; }
.btn-air.ghost { border-color: transparent; color: var(--text-2); }
.btn-air.ghost:hover { background: var(--accent-soft); color: var(--accent-text); }
.btn-air.sm { padding: 5px 10px; font-size: 12.5px; }

.input-air {
  font: inherit; font-size: 13px;
  padding: 6px 10px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface); color: var(--text);
}
.input-air::placeholder { color: var(--text-3); }
.input-air:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.input-air.grow { flex: 1; max-width: 260px; }

.iconbtn {
  font-size: 13px;
  width: 27px; height: 27px;
  display: inline-grid; place-items: center;
  border: 0; background: none; border-radius: var(--radius-sm);
  color: var(--text-3); cursor: pointer;
}
.iconbtn:hover { background: var(--accent-soft); color: var(--accent-text); }
.iconbtn.danger:hover { background: var(--bad-soft); color: var(--bad); }

/* ---------------- §7 Tables & filters ---------------- */
.filters {
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
  padding: 12px var(--pad-card);
  border-bottom: 1px solid var(--border);
}
.filters .spacer { flex: 1; }
.filters .count { font-size: 12.5px; color: var(--text-3); }

.table-air { width: 100%; border-collapse: collapse; font-size: 13.5px; margin: 0; }
.table-air thead th {
  text-align: left;
  font-size: 11px; font-weight: 600;
  color: var(--text-3);
  padding: 9px var(--pad-card);
  border-bottom: 1px solid var(--border-strong);
  white-space: nowrap;
}
.table-air tbody td {
  padding: var(--pad-row) var(--pad-card);
  border-bottom: 1px solid var(--border);
  color: var(--text-2);
  vertical-align: middle;
}
.table-air tbody tr:last-child td { border-bottom: 0; }
.table-air tbody tr:hover td { background: var(--bg); }
.table-air td.strong { color: var(--text); font-weight: 500; }
.table-air td.money, .table-air th.money { text-align: right; }
.table-air td.money { color: var(--text); font-weight: 600; font-variant-numeric: tabular-nums; }

.rowact { display: flex; gap: 2px; justify-content: flex-end; opacity: 0; }
tr:hover .rowact { opacity: 1; }

.sort-link { color: var(--text-3); display: inline-flex; align-items: center; gap: 3px; }
.sort-link:hover { color: var(--text); text-decoration: none; }
.sort-link.active { color: var(--accent-text); }

.empty-state { text-align: center; padding: 44px 20px; color: var(--text-3); }
.empty-state .bi { font-size: 26px; display: block; margin-bottom: 8px; }
.empty-state .empty-title { color: var(--text-2); font-weight: 600; }
.empty-state .empty-sub { font-size: 12.5px; margin-top: 3px; }

/* ---------------- §8 Messages & misc ---------------- */
.st-messages {
  position: fixed; top: 16px; right: 16px; z-index: 1080;
  width: 360px; max-width: calc(100vw - 32px);
}
.st-messages .alert { box-shadow: var(--shadow-pop); border-radius: var(--radius-sm); }

.st-footer { display: none; }

/* ---------------- §9 Bootstrap visual overrides ---------------- */
.modal-content {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-pop);
}
.modal-header { border-bottom: 1px solid var(--border); padding: 14px var(--pad-card); }
.modal-title { font-size: 14.5px; font-weight: 650; }
.modal-body { padding: var(--pad-card); }
.modal-footer { border-top: 1px solid var(--border); padding: 12px var(--pad-card); }
.modal-backdrop.show { opacity: .28; }

.form-control, .form-select {
  font-size: 13.5px;
  border-color: var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
}
.form-control:focus, .form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-label { font-size: 12.5px; font-weight: 600; color: var(--text-2); margin-bottom: 4px; }
.form-text { font-size: 11.5px; color: var(--text-3); }
.form-check-input:checked { background-color: var(--accent); border-color: var(--accent); }
.form-check-input:focus { box-shadow: 0 0 0 3px var(--accent-soft); }

.btn { font-size: 13px; font-weight: 600; border-radius: var(--radius-sm); }
.btn-primary { background: var(--accent); border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-text); border-color: var(--accent-text); }
.btn-success { background: var(--good); border-color: var(--good); }
.btn-danger { background: var(--bad); border-color: var(--bad); }
.btn-dark { background: var(--text); border-color: var(--text); }
.btn-outline-dark { color: var(--text-2); border-color: var(--border-strong); }
.btn-outline-dark:hover { background: var(--bg); color: var(--text); border-color: var(--text-3); }
.btn-outline-secondary { color: var(--text-2); border-color: var(--border-strong); }
.btn-outline-danger { color: var(--bad); border-color: var(--bad); }

.alert { font-size: 13px; border-radius: var(--radius-sm); }
.alert-danger { background: var(--bad-soft); border-color: var(--bad-soft); color: var(--bad); }
.alert-success { background: var(--good-soft); border-color: var(--good-soft); color: var(--good); }
.alert-warning { background: var(--warn-soft); border-color: var(--warn-soft); color: var(--warn); }
.alert-info { background: var(--accent-soft); border-color: var(--accent-soft); color: var(--accent-text); }

/* ---------------- §10 Auth pages ---------------- */
.login-page {
  min-height: 100vh;
  display: grid; place-items: center;
  padding: 20px;
  background: var(--bg);
}
.login-card {
  width: 100%; max-width: 380px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 30px 28px;
}
.login-brand { text-align: center; margin-bottom: 22px; }
.login-brand__icon {
  width: 42px; height: 42px; margin: 0 auto 10px;
  border-radius: var(--radius-sm);
  background: var(--accent); color: #fff;
  display: grid; place-items: center;
  font-size: 20px;
}
.login-brand__title { font-weight: 700; font-size: 17px; }
.login-brand__sub { color: var(--text-3); font-size: 12.5px; }

.auth-narrow { max-width: 560px; }

/* ============================================================
   §11 Page components (Airlight pass — Step 4)
   Semantic component classes used by SA Account, Overall,
   Optimiser and Expenses, restyled under the token system.
   ============================================================ */

/* Token aliases kept for var() references in older markup */
:root {
  --st-bg: var(--bg);
  --st-border: var(--border);
  --st-text: var(--text);
  --st-text-secondary: var(--text-2);
  --st-text-muted: var(--text-3);
  --st-emerald: var(--good);
}

/* ---- generic cards & section headers ---- */
.st-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.st-card-body { padding: var(--pad-card); }
.st-card-header {
  padding: 12px var(--pad-card);
  border-bottom: 1px solid var(--border);
  font-size: 13.5px; font-weight: 650;
}
.section-header {
  display: flex; align-items: center; justify-content: space-between;
  margin: 26px 0 12px;
}
.section-header h2 { font-size: 15px; font-weight: 700; margin: 0; }
.st-text-secondary { color: var(--text-2); }
.st-ul { margin: 0; padding-left: 18px; }
.small-note { font-size: .85rem; color: var(--text-2); }

/* ---- alert cards (overdue / upcoming) ---- */
.st-alert-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 16px 18px;
}
.st-alert-card--danger { border-color: var(--bad); border-width: 1px; background: var(--bad-soft); }
.st-alert-card--info { background: var(--accent-soft); border-color: var(--accent-soft); }
.st-alert-card__title {
  font-weight: 650; font-size: 13.5px; margin-bottom: 8px;
  display: flex; align-items: center;
}
.st-alert-card--danger .st-alert-card__title { color: var(--bad); }
.st-alert-card--info .st-alert-card__title { color: var(--accent-text); }
.st-alert-card__count {
  margin-left: 8px; font-size: 11px; font-weight: 700;
  background: var(--surface); border-radius: 99px; padding: 1px 8px;
}
.st-alert-card__list { list-style: none; margin: 0; padding: 0; }
.st-alert-card__list li { padding: 5px 0; border-top: 1px solid rgba(0,0,0,.05); }
.st-alert-card__list li:first-child { border-top: 0; }
.st-alert-card__row { display: flex; justify-content: space-between; gap: 10px; font-size: 13px; }

/* ---- SA Account ledger ---- */
.st-ledger {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.st-ledger__header {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 14px; flex-wrap: wrap;
  padding: 14px var(--pad-card);
  border-bottom: 1px solid var(--border);
}
.st-ledger__title { font-size: 15px; font-weight: 700; margin: 0; }
.st-ledger__summary { font-size: 12.5px; color: var(--text-2); }
.st-ledger__body { padding: 0; }

.st-bill {
  display: flex; align-items: center; gap: 14px;
  padding: 13px var(--pad-card);
  border-bottom: 1px solid var(--border);
}
.st-bill:last-child { border-bottom: 0; }
.st-bill__indicator { font-size: 16px; color: var(--text-3); width: 20px; text-align: center; }
.st-bill--paid .st-bill__indicator, .st-bill--overpaid .st-bill__indicator { color: var(--good); }
.st-bill--overdue .st-bill__indicator { color: var(--bad); }
.st-bill--due_now .st-bill__indicator, .st-bill--due_soon .st-bill__indicator { color: var(--warn); }
.st-bill--partial .st-bill__indicator { color: var(--warn); }
.st-bill__label { flex: 1; min-width: 160px; }
.st-bill__label-text { font-weight: 600; }
.st-bill__label-meta { font-size: 12px; color: var(--text-3); }
.st-bill__source-tag {
  display: inline-block; margin-left: 6px;
  font-size: 10px; font-weight: 700;
  background: var(--accent-soft); color: var(--accent-text);
  border-radius: 99px; padding: 1px 7px;
}
.st-bill__source-tag--muted { background: var(--bg); color: var(--text-3); }
.st-bill__amounts { text-align: right; min-width: 210px; }
.st-bill__amount-expected { font-size: 13px; }
.st-bill__amount-expected strong, .st-bill__amount-paid strong { font-variant-numeric: tabular-nums; }
.st-bill__amount-paid { font-size: 12.5px; color: var(--text-2); }
.st-bill__status { min-width: 92px; text-align: center; }
.st-bill__action { min-width: 90px; text-align: right; }

.st-status-chip {
  display: inline-block; font-size: 11px; font-weight: 650;
  border-radius: 99px; padding: 3px 10px;
}
.st-status-chip--paid, .st-status-chip--overpaid { background: var(--good-soft); color: var(--good); }
.st-status-chip--overdue { background: var(--bad-soft); color: var(--bad); }
.st-status-chip--due-now, .st-status-chip--due-soon, .st-status-chip--partial { background: var(--warn-soft); color: var(--warn); }
.st-status-chip--pending { background: var(--bg); color: var(--text-2); border: 1px solid var(--border); }

.st-bill__payments { padding: 4px var(--pad-card) 10px 56px; }
.st-bill__payment-row {
  display: flex; align-items: center; gap: 12px;
  font-size: 12.5px; color: var(--text-2);
  padding: 4px 0;
}
.st-bill__payment-amount { font-weight: 600; color: var(--text); font-variant-numeric: tabular-nums; }
.st-bill__payment-note { font-size: .85rem; color: var(--st-text-secondary); }
.st-bill__payment-actions { margin-left: auto; display: flex; gap: 2px; }

.st-slot-summary { padding: 12px var(--pad-card); border-top: 1px solid var(--border); background: var(--bg); }
.st-slot-summary__row { display: flex; justify-content: space-between; font-size: 13px; padding: 3px 0; color: var(--text-2); }
.st-slot-summary__row--emphasis { font-weight: 700; color: var(--text); }
.st-slot-summary__label { color: inherit; }

.st-bill-other { padding: 12px var(--pad-card); border-top: 1px solid var(--border); }
.st-bill-other__title { font-weight: 650; font-size: 13px; margin-bottom: 6px; }
.st-escape-hatch {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px var(--pad-card);
  color: var(--text-2); font-size: 13px;
}
.st-escape-hatch__text { flex: 1; }

/* ---- deltas & comparison tables (optimiser Mode 3 / misc) ---- */
.st-delta { font-weight: 650; font-size: 12.5px; white-space: nowrap; }
.st-delta--saving { color: var(--good); }
.st-delta--cost { color: var(--warn); }
.st-delta--neutral { color: var(--text-3); }
.st-delta--up { color: var(--accent-text); }
.st-delta--down { color: var(--text-2); }

.st-opt-compare { width: 100%; border-collapse: collapse; font-size: 13px; }
.st-opt-compare th {
  font-size: 11px; font-weight: 600; color: var(--text-3);
  text-align: right; padding: 6px 10px;
  border-bottom: 1px solid var(--border-strong);
}
.st-opt-compare th:first-child { text-align: left; padding-left: 0; }
.st-opt-compare td {
  padding: 6px 10px; text-align: right;
  border-bottom: 1px solid var(--border);
  font-variant-numeric: tabular-nums; color: var(--text-2);
}
.st-opt-compare td:first-child { text-align: left; padding-left: 0; color: var(--text); }
.st-opt-compare tr:last-child td { border-bottom: 0; }
.st-opt-compare--impact td { font-weight: 650; color: var(--text); }

/* ---- Optimiser profile cards ---- */
.st-profile {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
  height: 100%;
}
.st-profile--winner { border-color: var(--good); box-shadow: 0 0 0 3px var(--good-soft), var(--shadow); }
.st-profile__winner-badge {
  position: absolute; top: -9px; right: 12px;
  background: var(--good); color: #fff;
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
  border-radius: 99px; padding: 2px 9px;
}
.st-profile__label { font-size: 11px; font-weight: 600; color: var(--text-3); }
.st-profile__name { font-weight: 650; margin-bottom: 6px; }
.st-profile__value { font-size: 24px; font-weight: 700; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.st-profile__sub { font-size: 12px; color: var(--text-2); }
.st-profile__divider { border-top: 1px solid var(--border); margin: 12px 0; }
.st-profile__stats { display: flex; justify-content: space-between; gap: 8px; }
.st-profile__stat-label { font-size: 10.5px; font-weight: 600; color: var(--text-3); }
.st-profile__stat-value { font-size: 13px; font-weight: 650; font-variant-numeric: tabular-nums; }
.st-profile__stat-value--danger { color: var(--bad); }

/* ---- Overall statement ---- */
.st-overall-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.st-overall-table th {
  font-size: 11px; font-weight: 600; color: var(--text-3);
  text-align: right; padding: 9px 12px;
  border-bottom: 1px solid var(--border-strong);
}
.st-overall-table th:first-child { text-align: left; }
.st-overall-table td {
  padding: 9px 12px; text-align: right;
  border-bottom: 1px solid var(--border);
  color: var(--text-2); font-variant-numeric: tabular-nums;
}
.st-overall-table td:first-child { text-align: left; color: var(--text); font-weight: 600; }
.st-overall-row { cursor: pointer; }
.st-overall-row:hover td { background: var(--bg); }
.st-overall-caret { color: var(--text-3); margin-right: 6px; }
.st-overall-th-group { border-left: 1px solid var(--border); }
.st-overall-th-parent { text-align: center !important; }
.st-overall-th-child { font-size: 10.5px; }
.st-overall-th-child--last { border-right: 1px solid var(--border); }
.st-overall-totals td { font-weight: 700; color: var(--text); border-top: 2px solid var(--border-strong); }
.st-overall-settlement { color: var(--text-3); font-size: 12.5px; }
.st-overall-settlement--last { border-right: 1px solid var(--border); }
.st-overall-detail-row td { background: var(--bg); padding: 0 12px; }
.st-overall-detail { display: flex; gap: 28px; flex-wrap: wrap; padding: 14px 6px; }
.st-overall-detail__col { min-width: 220px; }
.st-overall-detail__title { font-size: 11px; font-weight: 700; color: var(--text-3); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 6px; }
.st-overall-detail__list { list-style: none; margin: 0; padding: 0; }
.st-overall-detail__row { display: flex; justify-content: space-between; gap: 16px; font-size: 12.5px; padding: 3px 0; color: var(--text-2); }
.st-overall-detail__row--total { font-weight: 700; color: var(--text); border-top: 1px solid var(--border-strong); margin-top: 3px; padding-top: 5px; }

/* ---- aliases for retired names still in rough templates ---- */
.st-sort-link { color: var(--text-3); display: inline-flex; align-items: center; gap: 3px; }
.st-sort-link:hover { color: var(--text); text-decoration: none; }
.st-sort-link.active { color: var(--accent-text); }
.st-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.st-table thead th { font-size: 11px; font-weight: 600; color: var(--text-3); text-align: left; padding: 9px 14px; border-bottom: 1px solid var(--border-strong); }
.st-table tbody td { padding: var(--pad-row) 14px; border-bottom: 1px solid var(--border); color: var(--text-2); }
.st-table tbody tr:hover td { background: var(--bg); }
.st-badge { display: inline-block; font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: var(--radius-sm); }
.st-badge--paye { background: var(--accent-soft); color: var(--accent-text); }
.st-empty { text-align: center; padding: 44px 20px; color: var(--text-3); }
.st-empty__icon { font-size: 26px; margin-bottom: 8px; }
.st-empty__text { color: var(--text-2); font-weight: 600; }
.st-empty__sub { font-size: 12.5px; margin-top: 3px; }
.st-pagination { display: flex; align-items: center; justify-content: space-between; padding: 12px var(--pad-card); border-top: 1px solid var(--border); font-size: 13px; }
.st-pagination__info { color: var(--text-3); }
.st-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.st-breakdown { font-size: 13px; }

/* width utilities replacing inline styles */
.w-narrow { width: 90px; }
.w-select { min-width: 110px; }

[data-w="narrow"] { width: 90px; }
[data-w="select"] { min-width: 110px; }
[data-note="1"] { font-size: .85rem; color: var(--text-2); }
[data-tint="1"] { background: var(--bg); }

/* Legacy icon-button names (SA Account payment rows) — same look as .iconbtn */
.btn-icon {
  font-size: 13px;
  width: 27px; height: 27px;
  display: inline-grid; place-items: center;
  border: 0; background: none; border-radius: var(--radius-sm);
  color: var(--text-3); cursor: pointer;
}
.btn-icon:hover { background: var(--accent-soft); color: var(--accent-text); }
.btn-icon--danger:hover { background: var(--bad-soft); color: var(--bad); }

/* Excluded transactions — visible when "show excluded" is on, muted */
.txn-excluded td { opacity: .55; }

/* Tall scrollable table region (settings sub-categories) */
[data-scroll="tall"] { max-height: 420px; overflow-y: auto; }

/* Filters row reused inside a card body (no border/padding of its own) */
.filters-bare { border-bottom: 0; padding: 0; }