/*
 * CicloFoco — tokens de design (fonte única para todas as telas).
 * Tema resolvido (light|dark) em :root[data-theme] via theme-boot.
 * Fonte: Inter variável empacotada em /fonts (SIL OFL 1.1, ver licenses/Inter-OFL.txt). Sem CDN.
 */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url('/assets/fonts/inter-latin-ext-wght-normal.woff2') format('woff2-variations');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url('/assets/fonts/inter-latin-wght-normal.woff2') format('woff2-variations');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

:root {
  color-scheme: light;

  /* Paleta base (não usar direto nas telas; use os semânticos abaixo) */
  --teal-300: #5EEAD4; --teal-400: #2DD4BF; --teal-500: #14B8A6; --teal-600: #0D9488;
  --teal-700: #0F766E; --teal-800: #115E59; --teal-900: #134E4A;
  --indigo-300: #A5B4FC; --indigo-400: #818CF8; --indigo-500: #6366F1; --indigo-700: #4B4FA8;
  --amber-300: #FCD34D; --amber-400: #FBBF24; --amber-600: #D97706; --amber-800: #9A5B00;
  --ink-950: #0B1220; --ink-900: #121A2B; --ink-800: #1A2338; --ink-700: #26304A;

  /* Tipografia */
  --font-sans: 'Inter', ui-sans-serif, system-ui, 'Segoe UI', Roboto, sans-serif;
  --font-mono: ui-monospace, 'SF Mono', Consolas, monospace;
  --font-xs: 12px; --font-sm: 13px; --font-md: 15px; --font-lg: 18px;
  --font-xl: 24px; --font-2xl: 32px; --font-timer: 44px;
  --weight-regular: 400; --weight-medium: 500; --weight-semibold: 600; --weight-bold: 650;
  --leading-tight: 1.15; --leading-normal: 1.4;

  /* Espaçamento (grade de 4px) */
  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px;
  --space-5: 20px; --space-6: 24px; --space-8: 32px; --space-10: 40px;

  /* Raios */
  --radius-sm: 6px; --radius-md: 10px; --radius-lg: 14px; --radius-xl: 20px; --radius-pill: 999px;

  /* Cores semânticas — claro */
  --color-bg: #F7F5F1;
  --color-surface: #FFFFFF;
  --color-surface-elevated: #FFFFFF;
  --color-surface-hover: #EEEAE3;
  --color-border: #E2DDD4;
  --color-text: #0F172A;
  --color-text-muted: #5B6669;
  --color-primary: var(--teal-700);
  --color-primary-hover: var(--teal-800);
  --color-primary-active: var(--teal-900);
  --color-primary-fg: #FFFFFF;
  --color-primary-soft: #E2F0EE;
  --color-primary-soft-fg: #155550;
  --color-accent: var(--indigo-500);
  --color-pro: var(--indigo-700);
  --color-pro-soft: #E9E9F7;
  --color-pro-fg: #FFFFFF;
  --color-reward: var(--amber-600);
  --color-reward-soft: #FEF3C7;
  --color-success: #2E7D4F;
  --color-warning: var(--amber-800);
  --color-danger: #DC2626;
  --color-focus-ring: var(--teal-600);
  --color-switch-off: #64748B;
  --color-switch-thumb: #FFFFFF;
  --shadow-thumb: 0 1px 3px rgb(0 0 0 / 30%);
  --badge-pro-border: transparent;
  --reward-glow-rgb: 251 191 36;

  /* Gradientes, sombras e brilho */
  --gradient-primary: linear-gradient(135deg, var(--teal-800), var(--teal-700));
  --gradient-ring: linear-gradient(90deg, var(--teal-400), var(--indigo-400));
  /* Marca (sobrescritas pela paleta escolhida em theme-boot.ts / palettes.ts) */
  --brand-ring-a: var(--teal-400); --brand-ring-b: var(--indigo-400); --brand-glow-rgb: 45 212 191; --hero-glow: #DDF3EE;
  --shadow-sm: 0 1px 2px rgba(31, 42, 46, .06);
  --shadow-md: 0 4px 16px rgba(31, 42, 46, .08);
  --shadow-lg: 0 12px 32px rgba(31, 42, 46, .12);
  --glow-primary: 0 8px 24px rgba(15, 118, 110, .28);
  --glow-reward: 0 0 0 4px rgba(251, 191, 36, .25);

  /* Motion */
  --dur-1: 120ms; --dur-2: 220ms; --dur-3: 400ms; --dur-tick: 1000ms;
  --ease-out: cubic-bezier(.2, .8, .2, 1);
  --ease-in-out: cubic-bezier(.65, 0, .35, 1);
  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
}

:root[data-theme='dark'] {
  color-scheme: dark;
  --color-bg: var(--ink-950);
  --color-surface: var(--ink-900);
  --color-surface-elevated: var(--ink-800);
  --color-surface-hover: #222C44;
  --color-border: var(--ink-700);
  --color-text: #EAF0FF;
  --color-text-muted: #9AA6C0;
  --color-primary: var(--teal-400);
  --color-primary-hover: var(--teal-300);
  --color-primary-active: var(--teal-500);
  --color-primary-fg: #04211D;
  --color-primary-soft: #133A3A;
  --color-primary-soft-fg: #9FE3DB;
  --color-accent: var(--indigo-400);
  --color-pro: var(--indigo-300);
  --color-pro-soft: #272A4D;
  --color-pro-fg: #15173A;
  --color-reward: var(--amber-400);
  --color-reward-soft: #3A2F12;
  --color-success: #6FCF97;
  --color-warning: #F2B866;
  --color-danger: #F28B82;
  --color-focus-ring: var(--teal-300);
  --color-switch-off: #94A3B8;
  --color-switch-thumb: var(--ink-950);
  --gradient-primary: linear-gradient(135deg, var(--teal-400), var(--teal-300));
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, .45);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, .55);
  --glow-primary: 0 8px 24px rgba(45, 212, 191, .35);
  --gradient-ring: linear-gradient(90deg, var(--teal-400), var(--indigo-400));
  --brand-ring-a: var(--teal-400); --brand-ring-b: var(--indigo-400); --brand-glow-rgb: 45 212 191; --hero-glow: #13304A;
  --badge-pro-border: #3A3E6E;
}

@media (prefers-reduced-motion: reduce) {
  :root { --dur-1: 0ms; --dur-2: 0ms; --dur-3: 0ms; --dur-tick: 0ms; }
  *, *::before, *::after {
    animation-duration: .01ms !important; animation-iteration-count: 1 !important;
    transition-duration: .01ms !important; scroll-behavior: auto !important;
  }
}