/* RelatórioFácil — site estático mínimo
   Tokens canônicos do design system (A14): bundle/tokens/colors.css + typography.css */

:root {
  --rf-teal-900: #0B453F;
  --rf-teal-800: #115E59;
  --rf-teal-700: #0F766E;
  --rf-emerald-600: #059669;
  --rf-emerald-500: #10B981;
  --rf-tint-teal: #E8F6F3;
  --rf-warning-tint: #FEF3E2;
  --rf-warning-600: #D97706;
  --rf-white: #FFFFFF;
  --rf-bg: #F7FAF9;
  --rf-gray-200: #E4EAE8;
  --rf-gray-300: #CBD5D2;
  --rf-gray-400: #9AA8A4;
  --rf-gray-500: #6B7A76;
  --rf-gray-700: #3F4B48;
  --rf-gray-900: #16201E;

  --font-sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--rf-gray-900);
  background: var(--rf-bg);
}

/* Header */
.site-header {
  background: linear-gradient(135deg, var(--rf-teal-800) 0%, var(--rf-teal-700) 100%);
  color: var(--rf-white);
  padding: 16px 20px;
}

.site-header .inner,
main,
.site-footer .inner {
  max-width: 720px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--rf-white);
  text-decoration: none;
  font-weight: 700;
  font-size: 19px;
}

.brand img { width: 28px; height: 28px; }

/* Main */
main { padding: 28px 20px 48px; }

h1 { font-size: 28px; line-height: 1.15; font-weight: 700; margin: 0 0 12px; color: var(--rf-teal-900); }
h2 { font-size: 22px; line-height: 1.3; font-weight: 700; margin: 32px 0 8px; color: var(--rf-teal-800); }
h3 { font-size: 19px; line-height: 1.3; font-weight: 600; margin: 24px 0 6px; }

p, li { color: var(--rf-gray-700); }

a { color: var(--rf-teal-700); }

.lead { font-size: 18px; color: var(--rf-gray-700); }

.muted { color: var(--rf-gray-500); font-size: 14px; }

/* Cards e blocos */
.card {
  background: var(--rf-white);
  border: 1px solid var(--rf-gray-200);
  border-radius: 20px;
  padding: 20px;
  margin: 16px 0;
}

.tint {
  background: var(--rf-tint-teal);
  border: 1px solid var(--rf-gray-200);
  border-radius: 20px;
  padding: 16px 20px;
  margin: 16px 0;
}

.notice {
  background: var(--rf-warning-tint);
  border-left: 4px solid var(--rf-warning-600);
  border-radius: 8px;
  padding: 12px 16px;
  margin: 16px 0;
  font-size: 14px;
  color: var(--rf-gray-700);
}

/* Código de verificação */
.code-box {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--rf-teal-800);
  background: var(--rf-white);
  border: 2px solid var(--rf-emerald-500);
  border-radius: 14px;
  padding: 14px 18px;
  text-align: center;
  word-break: break-all;
  margin: 12px 0;
}

[hidden] { display: none !important; }

/* Tabelas (política) */
table { border-collapse: collapse; width: 100%; margin: 12px 0; font-size: 14px; }
th, td { border: 1px solid var(--rf-gray-200); padding: 8px 10px; text-align: left; vertical-align: top; }
th { background: var(--rf-tint-teal); color: var(--rf-teal-900); }

/* Botão (referência futura Play) */
.btn {
  display: inline-block;
  background: var(--rf-emerald-500);
  color: var(--rf-white);
  font-weight: 600;
  text-decoration: none;
  border-radius: 14px;
  padding: 13px 22px;
  min-height: 48px;
}

.btn[aria-disabled="true"] { background: var(--rf-gray-400); cursor: default; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--rf-gray-200);
  background: var(--rf-white);
  padding: 24px 20px 32px;
  font-size: 14px;
  color: var(--rf-gray-500);
}

.site-footer nav { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 12px; }

.site-footer a { color: var(--rf-teal-700); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }

@media (max-width: 400px) {
  h1 { font-size: 24px; }
  .code-box { font-size: 16px; }
}