:root {
  color-scheme: light;
  --background: #ffffff;
  --foreground: #232127;
  --card: #ffffff;
  --muted: #f6f5f7;
  --muted-foreground: #8b8794;
  --accent: #f6f5f7;
  --border: #ecebee;
  --destructive: #b36f52;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 1px 3px rgba(0, 0, 0, 0.10), 0 2px 4px rgba(0, 0, 0, 0.08);
  --radius: 0.375rem;
  --content-wide: 48rem;
  --content-narrow: 42rem;
  --font-serif: 'Lora', ui-serif, Georgia, Cambria, 'Times New Roman', Times, serif;
  --font-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif;
}

html[data-theme='dark'] {
  color-scheme: dark;
  --background: #141218;
  --foreground: #f4f0f7;
  --card: #1c1921;
  --muted: #211d26;
  --muted-foreground: #b3aabf;
  --accent: #282330;
  --border: #35303c;
  --destructive: #d08b6c;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.28), 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 3px 10px rgba(0, 0, 0, 0.32), 0 2px 4px rgba(0, 0, 0, 0.24);
}

html[data-theme='dark'] .post-detail__content p,
html[data-theme='dark'] .post-detail__quote p,
html[data-theme='dark'] .post-detail__list li,
html[data-theme='dark'] .post-detail__explanation {
  color: rgba(244, 240, 247, 0.9);
}

html[data-theme='dark'] .post-detail__explanation {
  background: rgba(255, 255, 255, 0.145);
}

html[data-theme='dark'] .about-copy {
  color: rgba(244, 240, 247, 0.84);
}

html[data-theme='dark'] .about-social__item {
  color: rgba(244, 240, 247, 0.9);
}

html[data-theme='dark'] .about-copy .link-inline,
html[data-theme='dark'] .about-social .link-inline {
  color: rgba(244, 240, 247, 0.96);
}

html[data-theme='dark'] .about-copy .link-inline:hover,
html[data-theme='dark'] .about-social .link-inline:hover {
  color: rgba(244, 240, 247, 0.78);
}

html[data-theme='dark'] .post-detail__related .about-copy {
  color: rgba(244, 240, 247, 0.84);
}

html[data-theme='dark'] .post-detail__related .link-inline {
  color: rgba(244, 240, 247, 0.96);
}

html[data-theme='dark'] .post-detail__related .link-inline:hover {
  color: rgba(244, 240, 247, 0.78);
}

html[data-theme='dark'] .page-shell--home .post-card:hover .post-card__title {
  color: rgba(244, 240, 247, 0.78);
}

html[data-theme='dark'] .post-detail__share-button[aria-label='Sdílet na Facebooku'] .icon {
  color: rgba(244, 240, 247, 0.98);
}

html[data-theme='dark'] .post-detail__share-button[aria-label='Sdílet na Facebooku'] .icon svg path {
  fill: #141218;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  border: 0;
  background: none;
}

svg {
  display: block;
  width: 100%;
  height: 100%;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

svg circle,
svg rect,
svg path,
svg line,
svg polyline,
svg polygon {
  vector-effect: non-scaling-stroke;
}

a {
  color: inherit;
  text-decoration: none;
}

.page-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}