:root{
  --font-body:'IBM Plex Sans','Segoe UI',Arial,sans-serif;--font-display:'Fraunces',Georgia,serif;--font-data:'IBM Plex Mono',Consolas,'Courier New',monospace;
  --text-micro:.75rem;--text-caption:.75rem;--text-small:.8125rem;--text-body:.875rem;--text-title:1.25rem;--text-value:1.5rem;--text-page-title:1.5rem;--text-card-title:1.25rem;--text-label:0.75rem;
  --text-xs:.75rem;--text-sm:.8125rem;--text-md:.875rem;--text-lg:1rem;--text-xl:1.25rem;
  --space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-12:3rem;--space-16:4rem;
  --font-weight-regular:400;--font-weight-medium:500;--font-weight-semibold:600;
  --font-weight-bold:700;
  --line-height-tight:1.2;--line-height-heading:1.3;--line-height-body:1.55;--line-height-relaxed:1.7;
  --space-action:var(--space-3);--space-content-action:var(--space-6);--space-block:var(--space-8);--space-section:var(--space-12);
  --control-height:36px;--touch-target:44px;
  --brand:#1E3F35;--brand-secondary:#2F5D4E;--accent:#2F5D4E;--attention:#E9953F;
  --paper:#F4F6F4;--paper-line:#D5DDD6;--ink:#17302A;--ink-soft:#4F6158;
  --green:#2F6B4F;--green-bg:#E2EEE6;--amber:#9A4F0E;--amber-bg:#F7E9D9;
  --red:#A23B2A;--red-bg:#F5E3DE;--slate-bg:#E6EDE6;--white:#FBFCFA;
  --radius-card:8px;--radius-control:6px;--heading:#1E3F35;--warn-on-dark:#F2B07A;--ok-on-dark:#A8D3B8;
  --danger-text:#A23B2A;--warn-text:#9A4F0E;--good-text:#2F6B4F;--ok-fill:#3E7A5C;
  --highlight-bg:#FBF1E4;--tab-hover-bg:#DDE6DE;--alerta-baixa-bg:#F7EEDC;
  --alerta-baixa-text:#7E5A12;--heat-1:#CFE0D3;--info-bg:#E3ECE7;
  --green-bright:#5DAA80;--zebra-bg:#F8FAF8;--month-outside-bg:#EEF1EE;
  --month-outside-text:#5B6B63;--shadow-color:rgba(30,63,53,0.30);--on-brand:#F4F6F4;
  /* Highlights on the navy header only (1.53:1 on paper); amber stays for attention. */
  --brand-on-header:#A8D3B8;--backdrop:color-mix(in srgb,var(--brand) 65%,transparent);
  --surface-page:var(--paper);--surface-card:var(--white);--surface-card-muted:var(--slate-bg);--surface-raised:var(--white);--surface-subtle:var(--slate-bg);--surface-highlight:var(--highlight-bg);--surface-primary:var(--brand);--surface-interactive:var(--tab-hover-bg);--surface-insufficient:var(--slate-bg);
  --text-primary:var(--ink);--text-secondary:var(--ink-soft);--text-muted:var(--ink-soft);--text-inverse:var(--on-brand);--text-on-primary:var(--on-brand);--border-default:var(--paper-line);--border-subtle:var(--paper-line);--border-emphasis:var(--accent);--border-control:#6F857A;--border-input:var(--border-control);
  --accent-primary:var(--brand-secondary);--accent-warning:var(--amber);
  --action-primary-bg:var(--brand);--action-primary-text:var(--on-brand);--action-primary-hover:var(--brand-secondary);--action-outline:var(--heading);--action-danger-hover-text:var(--white);--action-tonal-bg:var(--green-bg);--action-tonal-text:var(--heading);--action-tonal-hover:var(--heat-1);
  --status-positive:var(--green);--status-warning:var(--amber);--status-negative:var(--red);--status-info:var(--brand-secondary);--status-insufficient:var(--ink-soft);
  --wizard-bg:#FBFCFA;--wizard-surface:#FFFFFF;--wizard-surface-muted:#E6EDE6;
  --wizard-border:#A9B8AE;--wizard-text:#1E3F35;--wizard-text-muted:#4F6158;
  --wizard-accent:#2F5D4E;--wizard-primary:#1E3F35;--wizard-primary-text:#F4F6F4;
  --wizard-input-bg:#FFFFFF;--wizard-focus:var(--accent);--wizard-step-line:#9DADA4;
  --chart-series-primary:var(--brand-secondary);--chart-series-secondary:#D97706;
  --chart-series-target:color-mix(in srgb,var(--ink-soft) 80%,transparent);
  --chart-grid:color-mix(in srgb,var(--paper-line) 85%,var(--ink-soft));
  --wizard-disabled-bg:#D9DFDA;--wizard-disabled-text:#66756D;
  color-scheme:light;
}

[data-theme="dark"]{
  --brand:#0C1411;--brand-secondary:#7FB59A;--accent:#8CC5A2;--attention:#E9953F;
  --paper:#111A17;--paper-line:#26332E;--ink:#E3EAE4;--ink-soft:#9DADA4;
  --green:#6FBF93;--green-bg:#16291F;--amber:#E9953F;--amber-bg:#3A2814;
  --red:#E58A78;--red-bg:#3A1E19;--slate-bg:#1A2621;--white:#16211D;
  --heading:#EEF3EE;--danger-text:#E58A78;--warn-text:#F0A55A;--good-text:#8CC5A2;
  --ok-fill:#6FBF93;--highlight-bg:#2A2416;--tab-hover-bg:#1F2D27;
  --alerta-baixa-bg:#2E2715;--alerta-baixa-text:#D9B66B;--heat-1:#2C4A3B;
  --info-bg:#1A2E26;--green-bright:#8CC5A2;--zebra-bg:#141F1B;
  --month-outside-bg:#0D1412;--month-outside-text:#9DADA4;--shadow-color:rgba(0,0,0,.55);
  --on-brand:#E3EAE4;
  /* Navy fill vanishes on navy cards: actions take the light sage the wizard already uses. */
  --action-primary-bg:#A8D3B8;--action-primary-text:#0C1411;--action-primary-hover:#C2E3CD;--action-outline:var(--ink-soft);--action-danger-hover-text:#0C1411;--action-tonal-bg:#2A4636;--action-tonal-text:#A8D3B8;--action-tonal-hover:#335441;--border-control:#6F8579;--border-input:var(--border-control);
  --wizard-bg:#16211D;--wizard-surface:#121B18;--wizard-surface-muted:#1F2D27;
  --wizard-border:#4A5E55;--wizard-text:#EEF3EE;--wizard-text-muted:#B3C2B9;
  --wizard-accent:#A8D3B8;--wizard-primary:#A8D3B8;--wizard-primary-text:#0C1411;
  --wizard-input-bg:#0F1714;--wizard-focus:var(--accent);--wizard-step-line:#5E7369;
  --chart-series-primary:var(--brand-secondary);--chart-series-secondary:var(--amber);
  --chart-series-target:color-mix(in srgb,var(--ink-soft) 55%,transparent);
  --chart-grid:color-mix(in srgb,var(--paper-line) 65%,var(--ink-soft));
  --wizard-disabled-bg:#2A3833;--wizard-disabled-text:#8FA097;
  color-scheme:dark;
}
/* Phones read body copy at 15px; labels and metadata keep their own sizes. */
@media(max-width:600px){:root{--text-body:.9375rem}}
/* Subject palette (C5): 8 slots, no amber or red; ≥4.6:1 against the page in light, ≥6.9:1 in dark. */
:root{--subject-1:#3E7A5E;--subject-2:#2F6690;--subject-3:#4B4FA3;--subject-4:#7350A0;--subject-5:#1F7570;--subject-6:#6B7330;--subject-7:#5A6878;--subject-8:#8A4570}
[data-theme="dark"]{--subject-1:#7CC4A0;--subject-2:#7DB3E0;--subject-3:#9EA2F0;--subject-4:#C0A0E8;--subject-5:#6CCBC3;--subject-6:#C2C67A;--subject-7:#A9B6C6;--subject-8:#DE9CC4}
/* C9: one short duration for interface transitions; compact density tightens the spacing scale. */
:root{--motion-duration:160ms}
html[data-density="compact"]{--space-3:.5rem;--space-4:.75rem;--space-5:1rem;--space-6:1.125rem;--space-8:1.5rem;--space-12:2.25rem}