/* apafin design system. Spec: docs/DESIGN.md. Hand-written, no framework. */

/* ---------- tokens ---------- */
:root {
  color-scheme: light dark;

  --bg: oklch(0.995 0.002 260);
  --surface: oklch(0.999 0.001 260);
  --surface-2: oklch(0.972 0.003 260);
  --surface-3: oklch(0.945 0.004 260);
  --border: oklch(0.915 0.004 260);
  --border-strong: oklch(0.86 0.006 260);
  --text: oklch(0.2 0.008 260);
  --text-2: oklch(0.46 0.01 260);
  --text-3: oklch(0.58 0.01 260);
  --primary: oklch(0.2 0.008 260);
  --primary-hover: oklch(0.32 0.008 260);
  --on-primary: oklch(0.99 0.002 260);
  --focus: oklch(0.6 0.16 255);

  --success-fg: oklch(0.45 0.11 150);
  --success-bg: oklch(0.965 0.03 150);
  --success-border: oklch(0.88 0.06 150);
  --warning-fg: oklch(0.48 0.1 70);
  --warning-bg: oklch(0.97 0.04 85);
  --warning-border: oklch(0.88 0.08 80);
  --danger-fg: oklch(0.5 0.17 25);
  --danger-bg: oklch(0.97 0.02 25);
  --danger-border: oklch(0.88 0.06 25);
  --info-fg: oklch(0.47 0.12 250);
  --info-bg: oklch(0.97 0.02 250);
  --info-border: oklch(0.88 0.05 250);

  --font-sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --text-xs: 0.75rem;
  --text-sm: 0.8125rem;
  --text-base: 0.875rem;
  --text-md: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.5rem;
  --text-2xl: 2rem;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 999px;

  --shadow-xs: 0 1px 2px oklch(0.2 0.01 260 / 0.05);
  --shadow-sm: 0 1px 3px oklch(0.2 0.01 260 / 0.06), 0 8px 24px oklch(0.2 0.01 260 / 0.04);

  --ease-out: cubic-bezier(0.25, 1, 0.5, 1);
  --dur-fast: 120ms;
  --dur: 180ms;

  --control-h: 36px;
  --container: 1120px;
  --gutter: var(--space-4);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: oklch(0.17 0.004 260);
    --surface: oklch(0.205 0.005 260);
    --surface-2: oklch(0.245 0.006 260);
    --surface-3: oklch(0.29 0.007 260);
    --border: oklch(0.3 0.006 260);
    --border-strong: oklch(0.38 0.008 260);
    --text: oklch(0.95 0.003 260);
    --text-2: oklch(0.74 0.008 260);
    --text-3: oklch(0.6 0.008 260);
    --primary: oklch(0.95 0.003 260);
    --primary-hover: oklch(0.85 0.004 260);
    --on-primary: oklch(0.18 0.004 260);
    --focus: oklch(0.72 0.14 255);

    --success-fg: oklch(0.8 0.12 150);
    --success-bg: oklch(0.26 0.04 150);
    --success-border: oklch(0.38 0.06 150);
    --warning-fg: oklch(0.83 0.11 80);
    --warning-bg: oklch(0.27 0.04 75);
    --warning-border: oklch(0.4 0.07 75);
    --danger-fg: oklch(0.78 0.13 25);
    --danger-bg: oklch(0.26 0.05 25);
    --danger-border: oklch(0.4 0.08 25);
    --info-fg: oklch(0.8 0.1 250);
    --info-bg: oklch(0.26 0.04 250);
    --info-border: oklch(0.4 0.07 250);

    --shadow-xs: 0 1px 2px oklch(0 0 0 / 0.3);
    --shadow-sm: 0 1px 3px oklch(0 0 0 / 0.3), 0 8px 24px oklch(0 0 0 / 0.25);
  }
}

@media (pointer: coarse) {
  :root { --control-h: 40px; }
}

@media (min-width: 640px) {
  :root { --gutter: var(--space-5); }
}

@media (prefers-reduced-motion: reduce) {
  :root { --dur-fast: 0ms; --dur: 0ms; }
  *, *::before, *::after { transition-duration: 0ms !important; }
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.01em; color: var(--text); }
h1 { font-size: var(--text-xl); line-height: 32px; letter-spacing: -0.02em; }
h2 { font-size: var(--text-lg); line-height: 26px; }
h3 { font-size: var(--text-md); line-height: 24px; }
p { margin: 0; }
p + p { margin-top: var(--space-3); }
p + ul, p + ol { margin-top: var(--space-2); }
ul, ol { margin: 0; padding-left: 1.25em; }
li + li { margin-top: var(--space-1); }
img { max-width: 100%; display: block; }
strong { font-weight: 600; }

a { color: var(--text); text-decoration: underline; text-decoration-color: var(--border-strong);
    text-underline-offset: 3px; transition: text-decoration-color var(--dur-fast) var(--ease-out); }
a:hover { text-decoration-color: currentColor; }

code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1px 6px;
  overflow-wrap: anywhere;
}

:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- layout ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.container-narrow { max-width: 720px; }

main.container { padding-top: var(--space-6); padding-bottom: var(--space-8); }

.stack > * + * { margin-top: var(--space-4); }
.stack-md > * + * { margin-top: var(--space-6); }
.stack-lg > * + * { margin-top: var(--space-7); }

.muted { color: var(--text-2); }
.subtle { color: var(--text-3); }
.small { font-size: var(--text-sm); }
.prose { font-size: var(--text-md); line-height: 1.6; max-width: 68ch; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.nowrap { white-space: nowrap; }

/* ---------- top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 10;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas: "brand links end";
  align-items: center;
  gap: var(--space-5);
  min-height: 56px;
}
.brand {
  grid-area: brand;
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-weight: 600; font-size: var(--text-md); letter-spacing: -0.02em;
  text-decoration: none; color: var(--text);
}
.brand-mark {
  width: 22px; height: 22px; border-radius: 7px;
  background: var(--primary); color: var(--on-primary);
  display: inline-grid; place-items: center;
  font-size: 13px; font-weight: 700; letter-spacing: 0;
}
.topbar nav { grid-area: links; min-width: 0; }
.nav-links { display: flex; gap: var(--space-1); list-style: none; margin: 0; padding: 0; }
.nav-links li + li { margin-top: 0; }
.nav-links a {
  display: inline-flex; align-items: center; height: 32px; padding: 0 var(--space-3);
  border-radius: var(--radius-full);
  color: var(--text-2); text-decoration: none; font-weight: 500;
  transition: background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.nav-links a:hover { color: var(--text); background: var(--surface-2); }
.nav-links a[aria-current="page"] { color: var(--text); background: var(--surface-3); }
.nav-end { grid-area: end; margin: 0; }

@media (max-width: 639px) {
  .topbar-inner {
    grid-template-columns: 1fr auto;
    grid-template-areas: "brand end" "links links";
    gap: 0 var(--space-3);
    padding-top: var(--space-2);
  }
  .nav-links { overflow-x: auto; padding-bottom: var(--space-2); margin: 0 calc(-1 * var(--space-2)); }
}

/* ---------- page header ---------- */
.page-header {
  display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between;
  gap: var(--space-4); margin-bottom: var(--space-6);
}
.page-header > div { min-width: 0; }
.page-header .lede { margin-top: var(--space-2); color: var(--text-2); max-width: 68ch; }
.page-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.back-link {
  display: inline-flex; align-items: center; gap: var(--space-1);
  color: var(--text-2); text-decoration: none; font-size: var(--text-sm); font-weight: 500;
  margin-bottom: var(--space-3);
}
.back-link:hover { color: var(--text); }

/* ---------- sections ---------- */
.section-title { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3);
                 margin-bottom: var(--space-4); }
.section {
  display: grid; gap: var(--space-5);
  padding-top: var(--space-7); margin-top: var(--space-7);
  border-top: 1px solid var(--border);
  scroll-margin-top: 80px;
}
.section:first-of-type { margin-top: 0; padding-top: 0; border-top: 0; }
.section-intro p { margin-top: var(--space-2); color: var(--text-2); }
.section-body { min-width: 0; }
@media (min-width: 900px) {
  .section { grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: var(--space-7); }
  .section-intro { position: sticky; top: 88px; align-self: start; }
}

.subnav { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-7); }
.subnav a {
  display: inline-flex; align-items: center; height: 30px; padding: 0 var(--space-3);
  border: 1px solid var(--border); border-radius: var(--radius-full);
  color: var(--text-2); text-decoration: none; font-size: var(--text-sm); font-weight: 500;
  transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.subnav a:hover { color: var(--text); border-color: var(--border-strong); }

/* ---------- buttons ---------- */
.btn, input[type=file]::file-selector-button {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  height: var(--control-h); padding: 0 var(--space-4);
  border: 1px solid var(--border-strong); border-radius: var(--radius-full);
  background: var(--surface); color: var(--text);
  font: inherit; font-weight: 500; line-height: 1; white-space: nowrap;
  text-decoration: none; cursor: pointer;
  box-shadow: var(--shadow-xs);
  transition: background-color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.btn:hover { background: var(--surface-2); }
.btn:active { background: var(--surface-3); transform: translateY(0.5px); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.45; cursor: not-allowed; transform: none; }

.btn-primary { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn-primary:active { background: var(--primary-hover); }

.btn-ghost { background: transparent; border-color: transparent; box-shadow: none; color: var(--text-2); }
.btn-ghost:hover { background: var(--surface-2); color: var(--text); }

.btn-danger { background: transparent; border-color: transparent; box-shadow: none; color: var(--danger-fg); }
.btn-danger:hover { background: var(--danger-bg); border-color: var(--danger-border); }

.btn-sm { height: 30px; padding: 0 var(--space-3); font-size: var(--text-sm); }
.btn-lg { height: 44px; padding: 0 var(--space-5); font-size: var(--text-md); }
@media (pointer: coarse) { .btn-sm { height: 36px; } }

.inline-form { display: inline; margin: 0; }

/* ---------- form controls ---------- */
input:not([type=checkbox]):not([type=radio]):not([type=file]), select, textarea {
  width: 100%;
  min-height: var(--control-h);
  padding: 0 var(--space-3);
  border: 1px solid var(--border-strong); border-radius: var(--radius-md);
  background: var(--surface); color: var(--text);
  font: inherit; line-height: 1.4;
  box-shadow: var(--shadow-xs);
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
textarea { padding: var(--space-2) var(--space-3); min-height: 112px; resize: vertical; line-height: 1.5; }
input::placeholder, textarea::placeholder { color: var(--text-3); }
input:hover, select:hover, textarea:hover { border-color: var(--text-3); }
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--focus); outline-offset: 0; border-color: var(--focus);
}
input:user-invalid, select:user-invalid, textarea:user-invalid { border-color: var(--danger-fg); }
input:disabled, select:disabled, textarea:disabled { opacity: 0.55; cursor: not-allowed; }

select {
  appearance: none; -webkit-appearance: none;
  padding-right: 36px;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text-2) 50%),
    linear-gradient(135deg, var(--text-2) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

input[type=number] { font-variant-numeric: tabular-nums; }

input[type=file] { font: inherit; color: var(--text-2); max-width: 100%; }
input[type=file]::file-selector-button { margin-right: var(--space-3); height: 32px; }
input[type=file]:hover::file-selector-button { background: var(--surface-2); }

/* checkbox and radio */
input[type=checkbox], input[type=radio] {
  appearance: none; -webkit-appearance: none;
  flex: none; width: 16px; height: 16px; margin: 0;
  border: 1px solid var(--border-strong); background: var(--surface);
  display: inline-grid; place-content: center; cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
input[type=checkbox] { border-radius: 4px; }
input[type=radio] { border-radius: 50%; }
input[type=checkbox]:hover, input[type=radio]:hover { border-color: var(--text-3); }
input[type=checkbox]:checked, input[type=radio]:checked { background: var(--primary); border-color: var(--primary); }
input[type=checkbox]::before {
  content: ""; width: 9px; height: 5px; margin-top: -2px;
  border: 2px solid var(--on-primary); border-top: 0; border-right: 0;
  transform: rotate(-45deg) scale(0); transition: transform var(--dur-fast) var(--ease-out);
}
input[type=checkbox]:checked::before { transform: rotate(-45deg) scale(1); }
input[type=radio]::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--on-primary);
  transform: scale(0); transition: transform var(--dur-fast) var(--ease-out);
}
input[type=radio]:checked::before { transform: scale(1); }

/* switch */
input[type=checkbox][role=switch] {
  width: 32px; height: 18px; border-radius: var(--radius-full);
  background: var(--surface-3); border-color: var(--border-strong);
  place-content: center start; padding: 0 2px;
}
input[type=checkbox][role=switch]::before {
  width: 12px; height: 12px; margin: 0; border: 0; border-radius: 50%;
  background: var(--surface); box-shadow: var(--shadow-xs);
  transform: translateX(0);
}
input[type=checkbox][role=switch]:checked { background: var(--primary); border-color: var(--primary); }
input[type=checkbox][role=switch]:checked::before { background: var(--on-primary); transform: translateX(14px); }

.check {
  display: inline-flex; align-items: center; gap: var(--space-3);
  min-height: 32px; cursor: pointer; font-weight: 500;
}
.check-hint { display: block; font-weight: 400; color: var(--text-2); font-size: var(--text-sm); }

/* fields */
.form { max-width: 640px; }
.form > * + * { margin-top: var(--space-5); }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field-label { font-weight: 500; }
.field-label .optional { font-weight: 400; color: var(--text-3); }
.field-hint { font-size: var(--text-sm); color: var(--text-2); }
.field-row { display: grid; gap: var(--space-5) var(--space-4); grid-template-columns: 1fr; }
@media (min-width: 640px) {
  .field-row { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
}
.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); padding-top: var(--space-1); }

fieldset { margin: 0; padding: 0; border: 0; min-width: 0; }
legend { padding: 0; font-weight: 500; margin-bottom: var(--space-2); }
.legend-hint { display: block; font-weight: 400; color: var(--text-2); font-size: var(--text-sm); margin-top: 2px; }

/* choice group (radio rows) */
.choices { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.choice {
  display: flex; gap: var(--space-3); align-items: flex-start;
  padding: var(--space-4); cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease-out);
}
.choice + .choice { border-top: 1px solid var(--border); }
.choice:hover { background: var(--surface-2); }
.choice:has(:checked) { background: var(--surface-2); }
.choice input { margin-top: 2px; }
.choice-title { display: block; font-weight: 500; }
.choice-desc { display: block; color: var(--text-2); font-size: var(--text-sm); margin-top: 2px; }

/* toggle chips (arrondissements) */
.chip-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(52px, 1fr)); gap: var(--space-2); }
.toggle-chip { position: relative; display: block; }
.toggle-chip input { position: absolute; inset: 0; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.toggle-chip span {
  display: flex; align-items: center; justify-content: center;
  height: 34px; border: 1px solid var(--border-strong); border-radius: var(--radius-full);
  background: var(--surface); color: var(--text-2);
  font-weight: 500; font-size: var(--text-sm); font-variant-numeric: tabular-nums;
  transition: background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}
@media (pointer: coarse) { .toggle-chip span { height: 40px; } }
.toggle-chip:hover span { border-color: var(--text-3); color: var(--text); }
.toggle-chip input:checked + span { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.toggle-chip input:focus-visible + span { outline: 2px solid var(--focus); outline-offset: 2px; }

/* ---------- cards ---------- */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: var(--space-5);
}
.card-header {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-2) var(--space-3);
  margin-bottom: var(--space-4);
}
.card + .card { margin-top: var(--space-4); }

/* ---------- tables ---------- */
.table-frame {
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  background: var(--surface); overflow-x: auto;
}
.table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.table th, .table td { padding: var(--space-3) var(--space-4); text-align: left; vertical-align: middle; }
.table thead th {
  background: var(--surface-2); color: var(--text-2);
  font-weight: 500; font-size: var(--text-xs); white-space: nowrap;
  border-bottom: 1px solid var(--border);
}
.table tbody tr + tr td { border-top: 1px solid var(--border); }
.table tbody tr { transition: background-color var(--dur-fast) var(--ease-out); }
.table tbody tr:hover { background: color-mix(in oklch, var(--surface-2) 60%, transparent); }
.table th.num, .table td.num { text-align: right; }
.table .cell-title a { font-weight: 500; text-decoration: none; }
.table .cell-title a:hover { text-decoration: underline; }
.table .cell-meta { display: block; color: var(--text-2); font-size: var(--text-xs); margin-top: 2px; }
.table .cell-error {
  color: var(--danger-fg); font-size: var(--text-xs); max-width: 72ch; overflow-wrap: anywhere;
  display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; line-clamp: 2; overflow: hidden;
}
.table .cell-action { text-align: right; width: 1%; white-space: nowrap; }
.table td.empty { padding: var(--space-7) var(--space-4); }

@media (max-width: 639px) {
  .table-stack thead { display: none; }
  .table-stack, .table-stack tbody, .table-stack tr, .table-stack td { display: block; width: 100%; }
  .table-stack tbody tr { padding: var(--space-3) var(--space-4); }
  .table-stack tbody tr + tr { border-top: 1px solid var(--border); }
  .table-stack tbody tr + tr td { border-top: 0; }
  .table-stack td { padding: 3px 0; display: flex; justify-content: space-between; gap: var(--space-4); text-align: right; }
  .table-stack td::before { content: attr(data-label); color: var(--text-2); font-size: var(--text-xs); text-align: left; flex: none; }
  .table-stack td.num { text-align: right; }
  .table-stack td[data-label=""]::before, .table-stack td:not([data-label])::before { content: none; }
  .table-stack td.stack-head { display: block; text-align: left; padding-bottom: var(--space-2); }
  .table-stack td.stack-head::before { content: none; }
  .table-stack td.empty { display: block; text-align: center; }
}

/* ---------- pills ---------- */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  height: 22px; padding: 0 var(--space-2);
  border: 1px solid var(--border); border-radius: var(--radius-full);
  background: var(--surface-2); color: var(--text-2);
  font-size: var(--text-xs); font-weight: 500; line-height: 1; white-space: nowrap;
}
.pill-dot::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill-success { color: var(--success-fg); background: var(--success-bg); border-color: var(--success-border); }
.pill-warning { color: var(--warning-fg); background: var(--warning-bg); border-color: var(--warning-border); }
.pill-danger { color: var(--danger-fg); background: var(--danger-bg); border-color: var(--danger-border); }
.pill-info { color: var(--info-fg); background: var(--info-bg); border-color: var(--info-border); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding: 0; }
.chips li + li { margin-top: 0; }

.score {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 36px; height: 24px; padding: 0 var(--space-2);
  border: 1px solid var(--border); border-radius: var(--radius-full);
  background: var(--surface-2); color: var(--text);
  font-weight: 600; font-size: var(--text-sm); font-variant-numeric: tabular-nums;
  text-decoration: none;
}
a.score:hover { border-color: var(--border-strong); }
.score-high { color: var(--success-fg); background: var(--success-bg); border-color: var(--success-border); }
.score-lg { min-width: 56px; height: 36px; font-size: var(--text-md); }

/* ---------- banners ---------- */
.banner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-2) var(--space-4);
  padding: var(--space-3) var(--space-4); margin-bottom: var(--space-5);
  border: 1px solid var(--border); border-radius: var(--radius-md);
  background: var(--surface-2); color: var(--text);
}
.banner a { color: inherit; font-weight: 500; }
.banner-info { background: var(--info-bg); border-color: var(--info-border); color: var(--info-fg); }
.banner-success { background: var(--success-bg); border-color: var(--success-border); color: var(--success-fg); }
.banner-warning { background: var(--warning-bg); border-color: var(--warning-border); color: var(--warning-fg); }
.banner-danger { background: var(--danger-bg); border-color: var(--danger-border); color: var(--danger-fg); }

/* ---------- empty states ---------- */
.empty { text-align: center; color: var(--text-2); }
.empty-title { color: var(--text); font-weight: 500; margin-bottom: var(--space-1); }
.empty-box { padding: var(--space-6) var(--space-4); border: 1px dashed var(--border-strong); border-radius: var(--radius-lg); }

/* ---------- match detail ---------- */
.listing-head { display: flex; gap: var(--space-4); align-items: flex-start; justify-content: space-between; flex-wrap: wrap; }
.listing-meta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2) var(--space-3);
                margin-top: var(--space-2); color: var(--text-2); }
.listing-grid { display: grid; gap: var(--space-6); margin-top: var(--space-6); }
@media (min-width: 900px) { .listing-grid { grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); align-items: start; } }
.listing-photo { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-lg);
                 border: 1px solid var(--border); background: var(--surface-2); }

.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: var(--space-4);
         margin: 0; padding: var(--space-4) 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.facts dt { color: var(--text-2); font-size: var(--text-xs); font-weight: 500; }
.facts dd { margin: 2px 0 0; font-size: var(--text-md); font-weight: 600; font-variant-numeric: tabular-nums; }
.facts dd .unit { font-weight: 400; color: var(--text-2); font-size: var(--text-sm); }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: var(--space-2) var(--space-5); margin: 0; }
.kv dt { color: var(--text-2); }
.kv dd { margin: 0; overflow-wrap: anywhere; }

details.disclosure { border-top: 1px solid var(--border); padding-top: var(--space-4); }
details.disclosure summary { cursor: pointer; font-weight: 500; list-style: none; display: flex; align-items: center; gap: var(--space-2); }
details.disclosure summary::-webkit-details-marker { display: none; }
details.disclosure summary::before {
  content: ""; width: 6px; height: 6px; border-right: 1.5px solid var(--text-2); border-bottom: 1.5px solid var(--text-2);
  transform: rotate(-45deg); transition: transform var(--dur) var(--ease-out);
}
details.disclosure[open] summary::before { transform: rotate(45deg); }
details.disclosure > :not(summary) { margin-top: var(--space-3); }

.letter {
  margin: 0; white-space: pre-wrap; font-family: inherit; font-size: var(--text-md); line-height: 1.6;
  max-width: 68ch; color: var(--text);
}
.letter-subject { font-weight: 600; margin-bottom: var(--space-3); }

/* ---------- login / standalone ---------- */
.auth {
  min-height: calc(100vh - 57px);
  display: grid; place-items: center; padding: var(--space-6) 0;
}
.auth-card {
  width: 100%; max-width: 440px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
}
.auth-card h1 { font-size: var(--text-2xl); line-height: 40px; letter-spacing: -0.03em; }
.auth-card .lede { margin-top: var(--space-3); color: var(--text-2); font-size: var(--text-md); line-height: 1.55; }
.auth-card .btn { width: 100%; margin-top: var(--space-6); }
.auth-foot { margin-top: var(--space-4); text-align: center; color: var(--text-3); font-size: var(--text-sm); }
@media (max-width: 639px) { .auth { place-items: start center; min-height: 0; padding-top: var(--space-7); } .auth-card { padding: var(--space-5); } .auth-card h1 { font-size: 1.75rem; line-height: 36px; } }

/* ---------- small helpers used by templates ---------- */
.page-block { margin-top: var(--space-7); }
.page-note { margin-top: var(--space-3); }
.label-heading { font-size: var(--text-sm); font-weight: 500; color: var(--text-2); letter-spacing: 0; margin-bottom: var(--space-2); }
.empty-action { margin-top: var(--space-4); }
.table .cell-error { margin-top: 2px; }
.auth-card .banner { margin: var(--space-5) 0 0; }
.auth-card form { margin: 0; }

/* Compact rows on phones: score on the left, title, then the facts on one wrapping line. */
@media (max-width: 639px) {
  .table-compact tbody tr { position: relative; display: flex; flex-wrap: wrap; align-items: baseline;
                            column-gap: 0; padding: var(--space-3) var(--space-4) var(--space-3) 64px; }
  .table-compact tbody tr td { display: block; width: auto; padding: 0; }
  .table-compact tbody tr td::before { content: none; }
  .table-compact td.cell-score { position: absolute; left: var(--space-4); top: var(--space-3); }
  .table-compact td.stack-head { flex-basis: 100%; padding-bottom: var(--space-1); }
  .table-compact td.fact { color: var(--text-2); font-size: var(--text-xs); white-space: pre; }
  .table-compact td.fact::after { content: " · "; color: var(--text-3); }
  .table-compact td.fact[data-unit]::after { content: " " attr(data-unit) " · "; }
  .table-compact td.fact-last::after { content: none; }
  .table-compact td.fact-block { order: 1; flex-basis: 100%; margin-top: var(--space-2); }
  .table-compact td.hide-m { display: none; }
  .table-compact td.empty { flex-basis: 100%; padding: var(--space-6) 0; }
  .table-compact tbody tr:has(td.empty) { padding-left: var(--space-4); }
}