:root {
  --background: 250 40% 98%;
  --foreground: 245 24% 14%;
  --primary: 274 83% 58%;
  --secondary: 336 78% 60%;
  --muted: 248 24% 92%;
  --destructive: 0 75% 56%;
  --border: 248 24% 84%;
  --card: 0 0% 100%;
  --shadow-sm: 0 6px 20px hsla(254, 35%, 20%, 0.08);
  --shadow-md: 0 18px 40px hsla(254, 35%, 20%, 0.12);
  --shadow-lg: 0 28px 80px hsla(254, 35%, 20%, 0.18);
  --transition-fast: 180ms ease;
  --transition-smooth: 320ms cubic-bezier(0.22, 1, 0.36, 1);
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 24px;
}

.dark {
  --background: 248 28% 8%;
  --foreground: 255 30% 95%;
  --primary: 278 88% 68%;
  --secondary: 336 85% 66%;
  --muted: 245 18% 16%;
  --destructive: 0 80% 62%;
  --border: 246 16% 22%;
  --card: 248 24% 11%;
  --shadow-sm: 0 6px 20px hsla(0, 0%, 0%, 0.26);
  --shadow-md: 0 18px 40px hsla(0, 0%, 0%, 0.34);
  --shadow-lg: 0 28px 80px hsla(0, 0%, 0%, 0.42);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

button,
a,
textarea,
select,
audio {
  transition: var(--transition-fast);
}

button:focus-visible,
a:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid hsl(var(--primary));
  outline-offset: 2px;
}

::selection {
  background: hsl(var(--primary) / 0.22);
}

.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

audio {
  width: 100%;
  border-radius: 999px;
}

@media (max-width: 640px) {
  audio {
    min-height: 44px;
  }
}