/* MaybeCitizen — design system. Slate neutrals + single indigo accent. */
:root {
  --color-surface: #fff;
  --color-surface-subtle: #f8fafc;
  --color-surface-muted: #f1f5f9;
  --color-border: #e2e8f0;
  --color-text: #0f172a;
  --color-text-muted: #475569;
  --color-text-subtle: #94a3b8;
  --color-accent: #4f46e5;
  --color-accent-hover: #4338ca;
  --color-accent-subtle: #eef2ff;
  --color-success: #16a34a;
  --color-warning: #d97706;
  --color-danger: #dc2626;

  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06);
  --content-max: 1100px;
  --transition: 150ms ease;

  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px;
  --space-5: 24px; --space-6: 32px; --space-8: 48px; --space-10: 64px; --space-12: 96px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color: var(--color-text);
  background: var(--color-surface);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { line-height: 1.25; color: var(--color-text); margin: 0 0 var(--space-3); font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: 2.25rem; font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.2rem; }
p { margin: 0 0 var(--space-4); }
a { color: var(--color-accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent-hover); text-decoration: underline; }
ul, ol { margin: 0 0 var(--space-4); padding-left: 1.4em; }
li { margin-bottom: var(--space-1); }
small { font-size: 0.85rem; }
strong { font-weight: 600; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.9em; background: var(--color-surface-muted); padding: 1px 5px; border-radius: 4px; }

.container { max-width: var(--content-max); margin: 0 auto; padding: 0 var(--space-5); }

/* Accessibility */
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; border-radius: 4px; }
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--color-accent); color: #fff; padding: var(--space-3) var(--space-4); border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus { left: 0; color: #fff; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 10px 18px; border-radius: var(--radius); font-weight: 600; font-size: 0.95rem;
  border: 1px solid transparent; cursor: pointer; transition: all var(--transition); text-decoration: none; white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn-accent { background: var(--color-accent); color: #fff; }
.btn-accent:hover { background: var(--color-accent-hover); color: #fff; }
.btn-ghost { background: var(--color-surface); color: var(--color-text); border-color: var(--color-border); }
.btn-ghost:hover { background: var(--color-surface-subtle); color: var(--color-text); border-color: var(--color-text-subtle); }
.btn-sm { padding: 6px 12px; font-size: 0.85rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.9); backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.header-inner { display: flex; align-items: center; gap: var(--space-5); padding-top: var(--space-3); padding-bottom: var(--space-3); flex-wrap: wrap; }
.wordmark { display: inline-flex; align-items: center; gap: var(--space-2); font-weight: 700; color: var(--color-text); font-size: 1.05rem; }
.wordmark:hover { text-decoration: none; color: var(--color-text); }
.wordmark-logo { height: 24px; width: auto; display: block; flex: none; }
.site-nav { display: flex; gap: var(--space-5); flex: 1; flex-wrap: wrap; }
.nav-group { display: flex; flex-direction: column; gap: 2px; }
.nav-country { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-subtle); font-weight: 600; }
.nav-group a { font-size: 0.85rem; color: var(--color-text-muted); font-weight: 500; }
.nav-group a:hover { color: var(--color-accent); text-decoration: none; }
.header-cta { margin-left: auto; }

@media (max-width: 860px) {
  .header-inner { gap: var(--space-3); }
  .site-nav { order: 3; width: 100%; gap: var(--space-4); }
  .header-cta { margin-left: auto; }
}

/* ---------- Footer ---------- */
.site-footer { background: var(--color-surface-subtle); border-top: 1px solid var(--color-border); margin-top: var(--space-12); padding: var(--space-8) 0 var(--space-6); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--space-6); }
.footer-about p { color: var(--color-text-muted); font-size: 0.9rem; max-width: 34ch; }
.footer-about .wordmark { margin-bottom: var(--space-3); }
.footer-col h3 { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-subtle); margin-bottom: var(--space-3); }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: var(--space-2); }
.footer-col a { font-size: 0.9rem; color: var(--color-text-muted); }
.footer-disclaimer { margin-top: var(--space-6); padding-top: var(--space-5); border-top: 1px solid var(--color-border); color: var(--color-text-muted); font-size: 0.85rem; max-width: 80ch; }
.footer-copy { color: var(--color-text-subtle); font-size: 0.8rem; margin: var(--space-2) 0 0; }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Sections & layout ---------- */
main { display: block; }
section { padding: var(--space-8) 0; }
.section-tight { padding: var(--space-6) 0; }
.section-head { margin-bottom: var(--space-6); }
.section-head p { color: var(--color-text-muted); max-width: 62ch; margin-bottom: 0; }
.eyebrow { display: inline-block; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; color: var(--color-accent); margin-bottom: var(--space-2); }
.lead { font-size: 1.15rem; color: var(--color-text-muted); }
.muted { color: var(--color-text-muted); }
.subtle { color: var(--color-text-subtle); }
.data-note { font-size: 0.85rem; color: var(--color-text-subtle); margin-top: var(--space-3); }

/* ---------- Hero ---------- */
.hero { padding: var(--space-10) 0 var(--space-8); background: linear-gradient(180deg, var(--color-accent-subtle) 0%, var(--color-surface) 100%); border-bottom: 1px solid var(--color-border); }
.hero h1 { max-width: 20ch; }
.hero .lead { max-width: 60ch; }
.hero-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-top: var(--space-5); }
.page-hero { padding: var(--space-8) 0 var(--space-6); }
.page-hero h1 { margin-bottom: var(--space-3); }

/* ---------- Cards & grids ---------- */
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-5); box-shadow: var(--shadow-sm); }
.card-link { display: block; color: inherit; transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition); }
.card-link:hover { text-decoration: none; color: inherit; box-shadow: var(--shadow-md); border-color: var(--color-text-subtle); transform: translateY(-2px); }
.grid { display: grid; gap: var(--space-4); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-6 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-6 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-2, .grid-3, .grid-6 { grid-template-columns: 1fr; } }

.strip-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
@media (max-width: 820px) { .strip-grid { grid-template-columns: 1fr; } }
.strip-card { display: flex; flex-direction: column; gap: var(--space-1); }
.strip-card .strip-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-subtle); font-weight: 600; }
.strip-card .strip-value { font-size: 1.6rem; font-weight: 700; letter-spacing: -0.02em; }
.strip-card .strip-sub { font-size: 0.9rem; color: var(--color-text-muted); }
.strip-card .strip-more { font-size: 0.85rem; font-weight: 600; margin-top: var(--space-1); }

.tool-card .tool-flag { font-size: 1.5rem; }
.tool-card h3 { margin: var(--space-2) 0 var(--space-1); }
.tool-card p { color: var(--color-text-muted); font-size: 0.92rem; margin-bottom: 0; }
.tool-card .tool-go { display: inline-block; margin-top: var(--space-3); font-size: 0.85rem; font-weight: 600; }

.feature h3 { display: flex; align-items: center; gap: var(--space-2); font-size: 1.05rem; }
.feature p { color: var(--color-text-muted); font-size: 0.92rem; margin-bottom: 0; }
.feature-icon { width: 20px; height: 20px; color: var(--color-accent); flex: none; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--color-text); color: #fff; border-radius: var(--radius-xl); padding: var(--space-8); text-align: center; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #cbd5e1; max-width: 52ch; margin: 0 auto var(--space-5); }

/* ---------- Big stat / hero stat cards ---------- */
.stat-hero { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--space-4); }
@media (max-width: 820px) { .stat-hero { grid-template-columns: 1fr; } }
.stat-big { background: var(--color-accent); color: #fff; border-radius: var(--radius-lg); padding: var(--space-5); }
.stat-big .stat-label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; opacity: 0.85; }
.stat-big .stat-headline { font-size: 2.4rem; font-weight: 700; letter-spacing: -0.02em; margin: var(--space-1) 0; }
.stat-big .stat-detail { opacity: 0.92; font-size: 0.95rem; }
.stat-card .stat-label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-subtle); font-weight: 600; }
.stat-card .stat-value { font-size: 1.8rem; font-weight: 700; letter-spacing: -0.02em; }
.stat-card .stat-sub { font-size: 0.88rem; color: var(--color-text-muted); }

/* ---------- Prediction cards ---------- */
.pred-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
@media (max-width: 900px) { .pred-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .pred-grid { grid-template-columns: 1fr; } }
.pred-card h3 { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); }
.pred-when { font-size: 1.1rem; font-weight: 600; margin: var(--space-2) 0 0; }
.pred-when.overdue { color: var(--color-warning); }
.pred-meta { list-style: none; padding: 0; margin: var(--space-3) 0 0; font-size: 0.9rem; }
.pred-meta li { display: flex; justify-content: space-between; padding: var(--space-1) 0; border-bottom: 1px dashed var(--color-border); }
.pred-meta li:last-child { border-bottom: 0; }
.pred-meta .k { color: var(--color-text-muted); }
.pred-meta .v { font-weight: 600; }

/* ---------- Badges / chips ---------- */
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 0.75rem; font-weight: 600; line-height: 1.5; }
.badge-cat { background: var(--color-accent-subtle); color: var(--color-accent); }
.badge-high { background: #dcfce7; color: #15803d; }
.badge-medium { background: #fef3c7; color: #b45309; }
.badge-low { background: #fee2e2; color: #b91c1c; }
.chip { display: inline-block; padding: 2px 8px; border-radius: var(--radius); font-size: 0.78rem; font-weight: 600; }
.chip-current { background: #dcfce7; color: #15803d; }
.chip-unavailable { background: #fee2e2; color: #b91c1c; }
.move { display: inline-block; font-size: 0.72rem; font-weight: 600; margin-left: 4px; padding: 1px 5px; border-radius: 4px; white-space: nowrap; }
.move-up { background: #dcfce7; color: #15803d; }
.move-down { background: #fee2e2; color: #b91c1c; }
.move-flat { background: var(--color-surface-muted); color: var(--color-text-muted); }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
table.data { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
table.data th, table.data td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--color-border); white-space: nowrap; }
table.data thead th { background: var(--color-surface-subtle); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-muted); font-weight: 600; position: sticky; top: 0; }
table.data tbody tr:hover { background: var(--color-surface-subtle); }
table.data td.num { text-align: right; font-variant-numeric: tabular-nums; }
table.data .cell-date { font-variant-numeric: tabular-nums; }

/* ---------- Callouts ---------- */
.callout { display: flex; gap: var(--space-3); padding: var(--space-4) var(--space-5); border-radius: var(--radius-lg); border: 1px solid var(--color-border); background: var(--color-surface-subtle); margin: var(--space-5) 0; }
.callout-accent { background: var(--color-accent-subtle); border-color: #c7d2fe; }
.callout-warning { background: #fffbeb; border-color: #fde68a; }
.callout h3 { margin-bottom: var(--space-1); font-size: 1rem; }
.callout p { margin-bottom: 0; font-size: 0.92rem; color: var(--color-text-muted); }
.callout .callout-icon { flex: none; width: 22px; height: 22px; color: var(--color-accent); }
.methodology { font-size: 0.85rem; color: var(--color-text-muted); font-style: italic; border-left: 3px solid var(--color-border); padding-left: var(--space-4); margin: var(--space-4) 0; }

/* ---------- Charts ---------- */
.chart { margin: var(--space-4) 0 0; }
.chart-svg { width: 100%; height: auto; display: block; }
.chart-grid { stroke: var(--color-border); stroke-width: 1; }
.chart-tick { fill: var(--color-text-subtle); font-size: 11px; }
.chart-tick-y { text-anchor: end; }
.chart-tick-x { text-anchor: middle; }
.chart-axis-label { fill: var(--color-text-muted); font-size: 12px; text-anchor: middle; font-weight: 500; }
.chart-legend { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-top: var(--space-3); font-size: 0.85rem; color: var(--color-text-muted); }
.legend-item { display: inline-flex; align-items: center; gap: 6px; }
.legend-swatch { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.legend-compact { gap: var(--space-2) var(--space-3); font-size: 0.78rem; }
.legend-compact .legend-swatch { width: 10px; height: 10px; }
.chart-tip { position: fixed; z-index: 60; max-width: 300px; background: var(--color-text); color: var(--color-surface); font-size: 0.78rem; line-height: 1.4; padding: 6px 9px; border-radius: 6px; box-shadow: 0 4px 12px rgb(15 23 42 / 0.25); pointer-events: none; font-variant-numeric: tabular-nums; }
.chart-tip[hidden] { display: none; }
.bar-label { fill: var(--color-text-muted); font-size: 12px; }
.bar-value { fill: var(--color-text); font-size: 12px; font-weight: 600; }
.ws-label { fill: var(--color-text); font-size: 14px; font-weight: 600; }
.ws-count { fill: var(--color-text-muted); font-size: 13px; }

/* ---------- Forms / calculators ---------- */
.calc { display: grid; grid-template-columns: 1.2fr 1fr; gap: var(--space-6); align-items: start; }
@media (max-width: 900px) { .calc { grid-template-columns: 1fr; } }
.field { margin-bottom: var(--space-4); }
.field label, .field legend { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: var(--space-2); }
.field .hint { font-weight: 400; color: var(--color-text-muted); font-size: 0.82rem; margin-top: 2px; }
.field input[type="number"], .field input[type="text"], .field input[type="date"], .field select {
  width: 100%; padding: 9px 12px; border: 1px solid var(--color-border); border-radius: var(--radius);
  font-size: 0.95rem; font-family: inherit; color: var(--color-text); background: var(--color-surface); transition: border-color var(--transition), box-shadow var(--transition);
}
.field input:focus, .field select:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-subtle); }
fieldset { border: 1px solid var(--color-border); border-radius: var(--radius); padding: var(--space-3) var(--space-4); margin: 0 0 var(--space-4); }
.radio-row, .check-row { display: flex; align-items: flex-start; gap: var(--space-2); font-weight: 400; margin-bottom: var(--space-2); font-size: 0.92rem; }
.radio-row input, .check-row input { margin-top: 4px; flex: none; }
.grid-abilities { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
.range-row { display: flex; align-items: center; gap: var(--space-3); }
.range-row input[type="range"] { flex: 1; accent-color: var(--color-accent); }
.range-val { font-weight: 700; min-width: 3ch; }

.result-panel { position: sticky; top: 88px; }
.score-total { text-align: center; padding: var(--space-5); background: var(--color-accent); color: #fff; border-radius: var(--radius-lg); margin-bottom: var(--space-4); }
.score-total .score-num { font-size: 3rem; font-weight: 700; letter-spacing: -0.02em; line-height: 1; }
.score-total .score-label { opacity: 0.9; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; }
.breakdown { list-style: none; padding: 0; margin: 0; font-size: 0.92rem; }
.breakdown li { display: flex; justify-content: space-between; padding: var(--space-2) 0; border-bottom: 1px solid var(--color-border); }
.breakdown li.sub { padding-left: var(--space-4); font-size: 0.85rem; color: var(--color-text-muted); border-bottom: 1px dashed var(--color-border); }
.breakdown li.total { font-weight: 700; border-bottom: 0; border-top: 2px solid var(--color-text); padding-top: var(--space-3); }
.breakdown .v { font-variant-numeric: tabular-nums; font-weight: 600; }

.verdict { padding: var(--space-5); border-radius: var(--radius-lg); margin-bottom: var(--space-4); border: 1px solid var(--color-border); }
.verdict.pass { background: #f0fdf4; border-color: #bbf7d0; }
.verdict.fail { background: #fef2f2; border-color: #fecaca; }
.verdict .verdict-status { font-size: 1.4rem; font-weight: 700; }
.verdict.pass .verdict-status { color: var(--color-success); }
.verdict.fail .verdict-status { color: var(--color-danger); }
.verdict p { margin: var(--space-2) 0 0; font-size: 0.92rem; color: var(--color-text-muted); }

.compare-list { list-style: none; padding: 0; margin: 0; }
.compare-list li { display: flex; justify-content: space-between; align-items: center; padding: var(--space-2) 0; border-bottom: 1px solid var(--color-border); font-size: 0.9rem; }
.compare-bar { height: 6px; border-radius: 3px; background: var(--color-surface-muted); overflow: hidden; margin-top: 4px; }
.compare-bar span { display: block; height: 100%; background: var(--color-accent); }

/* ---------- Filter buttons ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-4); }
.filter-btn { padding: 5px 12px; border-radius: 999px; border: 1px solid var(--color-border); background: var(--color-surface); font-size: 0.82rem; font-weight: 600; color: var(--color-text-muted); cursor: pointer; transition: all var(--transition); }
.filter-btn:hover { border-color: var(--color-text-subtle); }
.filter-btn[aria-pressed="true"] { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }

/* ---------- Timeline ---------- */
.timeline { list-style: none; padding: 0; margin: var(--space-4) 0 0; position: relative; }
.timeline::before { content: ''; position: absolute; left: 9px; top: 6px; bottom: 6px; width: 2px; background: var(--color-border); }
.timeline li { position: relative; padding: 0 0 var(--space-5) var(--space-6); }
.timeline li::before { content: ''; position: absolute; left: 3px; top: 4px; width: 14px; height: 14px; border-radius: 50%; background: var(--color-accent); border: 3px solid var(--color-surface); box-shadow: 0 0 0 1px var(--color-accent); }
.timeline .tl-date { font-weight: 700; }
.timeline .tl-label { color: var(--color-text-muted); font-size: 0.9rem; }
.timeline li.future::before { background: var(--color-surface); }

/* countdown */
.countdown-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
@media (max-width: 620px) { .countdown-grid { grid-template-columns: 1fr; } }
.countdown-num { font-size: 2.6rem; font-weight: 700; letter-spacing: -0.02em; color: var(--color-accent); line-height: 1; }
.countdown-label { color: var(--color-text-muted); font-size: 0.9rem; }

.status-line { padding: var(--space-3) var(--space-4); border-radius: var(--radius); background: var(--color-surface-muted); font-size: 0.9rem; margin-top: var(--space-3); }
.status-line.ok { background: #f0fdf4; color: #166534; }
.status-line.warn { background: #fffbeb; color: #92400e; }

.source-list { font-size: 0.85rem; color: var(--color-text-muted); }
.source-list li { margin-bottom: var(--space-1); }
.asof { font-size: 0.8rem; color: var(--color-text-subtle); font-weight: 500; }

.noscript-note { background: #fffbeb; border: 1px solid #fde68a; border-radius: var(--radius); padding: var(--space-3) var(--space-4); font-size: 0.9rem; color: #92400e; margin-bottom: var(--space-4); }

/* 404 */
.error-page { text-align: center; padding: var(--space-12) 0; }
.error-page .error-code { font-size: 5rem; font-weight: 700; color: var(--color-accent); line-height: 1; }

/* EE model: prediction cards, backtest charts, pool forecast */
.pred-crs { display: flex; align-items: center; gap: var(--space-3); margin-top: var(--space-3); }
.pred-crs-num { font-size: 2rem; font-weight: 700; letter-spacing: -0.02em; color: var(--color-accent); line-height: 1; }
.pred-crs-side { display: flex; flex-direction: column; gap: 2px; }
.pred-crs-range { font-size: 0.9rem; font-weight: 600; color: var(--color-text); }
.mae-badge { font-size: 0.75rem; color: #166534; background: #f0fdf4; border: 1px solid #bbf7d0; border-radius: 999px; padding: 1px 8px; width: fit-content; }
.mae-badge.mae-lowdata { color: #92400e; background: #fffbeb; border-color: #fde68a; }
.pred-model-note { font-size: 0.8rem; color: var(--color-text-subtle); margin: var(--space-2) 0 0; }
.backtest-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
@media (max-width: 900px) { .backtest-grid { grid-template-columns: 1fr; } }
.backtest-chart h3 { font-size: 1rem; margin-bottom: var(--space-2); }
.chart-note { font-size: 0.85rem; color: var(--color-text-muted); margin-top: var(--space-2); }
.pool-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); margin-bottom: var(--space-5); }
@media (max-width: 900px) { .pool-stats { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .pool-stats { grid-template-columns: 1fr; } }
.method-cols { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
@media (max-width: 800px) { .method-cols { grid-template-columns: 1fr; } }
.method-card h3 { font-size: 1rem; margin-bottom: var(--space-2); }
.method-card p { font-size: 0.92rem; color: var(--color-text-muted); }
.method-card p + h3 { margin-top: var(--space-4); }

/* CRS verdict card ("what this score means") */
.verdict-card { border-left: 3px solid var(--color-accent); }
.verdict-card.verdict-strong { border-left-color: var(--color-success); }
.verdict-card.verdict-close { border-left-color: var(--color-warning); }
.verdict-card.verdict-low, .verdict-card.verdict-info { border-left-color: var(--color-border-strong); }
.verdict-head { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-2); }
.verdict-head h3 { margin: 0; font-size: 1rem; }
.verdict-owl { height: 22px; width: auto; flex: none; }
.verdict-body p { font-size: 0.92rem; color: var(--color-text-muted); margin: 0 0 var(--space-2); }
.verdict-body p strong { color: var(--color-text); }
.verdict-pool { display: inline-block; font-size: 0.85rem; color: var(--color-text-subtle); border-top: 1px dashed var(--color-border); padding-top: var(--space-2); width: 100%; }
.verdict-note { font-size: 0.75rem; color: var(--color-text-subtle); margin: var(--space-2) 0 0; }

/* ---------- EE scenario explorer ---------- */
.scn-controls { margin-bottom: var(--space-4); }
.scn-cats { margin-bottom: var(--space-4); }
.scn-sliders { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
@media (max-width: 820px) { .scn-sliders { grid-template-columns: 1fr; } }
.scn-sliders .field { margin-bottom: 0; }
.scn-sliders .field label { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-2); }
.scn-val { font-weight: 700; color: var(--color-accent); font-variant-numeric: tabular-nums; white-space: nowrap; }
.scn-actions { display: flex; align-items: center; gap: var(--space-4); margin-top: var(--space-4); flex-wrap: wrap; }
.scn-baseline-note { font-size: 0.8rem; color: var(--color-text-subtle); }
.scn-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: var(--space-4); margin-bottom: var(--space-4); }
@media (max-width: 900px) { .scn-grid { grid-template-columns: 1fr; } }
.scn-when { font-size: 1.05rem; font-weight: 600; margin: var(--space-2) 0 0; }
.scn-when.overdue { color: var(--color-warning); }
.scn-flat-note { font-size: 0.82rem; color: #92400e; background: #fffbeb; border: 1px solid #fde68a; border-radius: var(--radius); padding: var(--space-2) var(--space-3); margin: var(--space-3) 0 0; }
.scn-timeline { margin-top: var(--space-4); }
.scn-timeline .tl-label { display: block; }
.scn-timeline li { padding-bottom: var(--space-3); }
.scn-pool-head { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.scn-pool-head h3 { margin: 0; }
.scn-pool-head .filter-bar { margin-bottom: 0; }
.pool-total-line { font-size: 0.92rem; color: var(--color-text-muted); margin: var(--space-3) 0 var(--space-3); }
.pool-total-line strong { color: var(--color-text); font-size: 1.1rem; }
.pool-bars { display: flex; flex-direction: column; gap: var(--space-2); }
.pool-bar-row { display: grid; grid-template-columns: 84px 1fr 92px; align-items: center; gap: var(--space-3); }
.pool-bar-label { font-size: 0.85rem; color: var(--color-text-muted); text-align: right; font-variant-numeric: tabular-nums; }
.pool-bar-track { display: block; height: 20px; background: var(--color-surface-muted); border-radius: 4px; overflow: hidden; }
.pool-bar-fill { display: block; height: 100%; background: var(--color-accent); border-radius: 4px 0 0 4px; transition: width 0.45s ease; }
.pool-bar-val { font-size: 0.88rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.pool-bar-cut .pool-bar-fill { background: var(--color-warning, #d97706); }
.pool-bar-cut .pool-bar-label, .pool-bar-cut .pool-bar-val { color: var(--color-text); font-weight: 700; }
.scn-pool-note { font-size: 0.8rem; color: var(--color-text-subtle); margin: var(--space-3) 0 0; }
.scn-worse { background: #fee2e2; color: #b91c1c; }
.scn-better { background: #dcfce7; color: #15803d; }