:root {
  color-scheme: dark;

  /* Identidade Rito: madeira, água e crescimento */
  --bg-base: #08100e;
  --bg-base-2: #0c1512;
  --bg-elevated-1: #111b18;
  --bg-elevated-2: #17231f;
  --bg-elevated-3: #21302a;
  --bg-glass: rgba(17, 27, 24, 0.78);
  --separator: rgba(230, 240, 234, 0.08);
  --separator-strong: rgba(230, 240, 234, 0.15);

  --text-primary: #f4f2ea;
  --text-secondary: #a9b7af;
  --text-tertiary: #738079;
  --text-on-accent: #092017;

  --accent: #7fc092;
  --accent-strong: #98d3a8;
  --accent-soft: rgba(127, 192, 146, 0.14);
  --accent-pressed: #69a97c;

  --water: #6ca6a6;
  --water-strong: #85babc;
  --water-soft: rgba(108, 166, 166, 0.14);
  --wood: #bd8458;
  --wood-strong: #d19a6d;
  --wood-soft: rgba(189, 132, 88, 0.14);

  --streak: #e2b65c;
  --streak-soft: rgba(226, 182, 92, 0.14);
  --success: #7fc092;
  --success-soft: rgba(127, 192, 146, 0.14);
  --danger: #ef7770;
  --danger-soft: rgba(239, 119, 112, 0.12);
  --warning: #e0a566;
  --warning-soft: rgba(224, 165, 102, 0.13);

  /* Categorias pessoais */
  --cat-saude: #e88686;
  --cat-alimentacao: #d59b5f;
  --cat-exercicio: #7fc092;
  --cat-trabalho: #6ca6a6;
  --cat-estudos: #9b8ed1;
  --cat-financas: #d4b85e;
  --cat-leitura: #b98e68;
  --cat-sono: #7d8fbd;
  --cat-organizacao: #8bb1a2;
  --cat-desenvolvimento: #c58598;
  --cat-espiritualidade: #a98cc8;
  --cat-outro: #8f9a94;

  --font-system: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-display: "Segoe UI Variable Display", "Inter", system-ui, sans-serif;

  --text-display: 750 clamp(36px, 5vw, 66px)/0.98 var(--font-display);
  --text-large-title: 740 clamp(30px, 3vw, 42px)/1.08 var(--font-display);
  --text-title1: 720 30px/1.14 var(--font-display);
  --text-title2: 700 24px/1.22 var(--font-display);
  --text-title3: 670 19px/1.28 var(--font-display);
  --text-headline: 640 16px/1.4 var(--font-system);
  --text-body: 430 16px/1.55 var(--font-system);
  --text-callout: 500 15px/1.45 var(--font-system);
  --text-subhead: 470 14px/1.45 var(--font-system);
  --text-footnote: 460 13px/1.38 var(--font-system);
  --text-caption: 600 11px/1.3 var(--font-system);

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 32px;
  --space-8: 40px;
  --space-9: 48px;
  --space-10: 64px;

  --radius-xs: 8px;
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 999px;

  --ease-standard: cubic-bezier(0.2, 0.8, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 150ms;
  --duration-medium: 280ms;
  --duration-slow: 520ms;

  --content-max: 1240px;
  --sidebar-width: 272px;
  --nav-height: 72px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --shadow-soft: 0 24px 70px rgba(0, 0, 0, 0.22);
  --shadow-card: 0 16px 44px rgba(0, 0, 0, 0.16);
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --duration-fast: 0ms;
    --duration-medium: 0ms;
    --duration-slow: 0ms;
  }
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg-base: #edf4ef;
  --bg-base-2: #f7faf8;
  --bg-elevated-1: #ffffff;
  --bg-elevated-2: #e7f0ea;
  --bg-elevated-3: #dce9e1;
  --bg-glass: rgba(255,255,255,.86);
  --separator: rgba(17, 41, 31, .09);
  --separator-strong: rgba(17, 41, 31, .15);
  --text-primary: #102019;
  --text-secondary: #50665a;
  --text-tertiary: #74877c;
  --text-on-accent: #07120d;
  --shadow-soft: 0 24px 70px rgba(18, 45, 33, .12);
  --shadow-card: 0 14px 38px rgba(18, 45, 33, .09);
}