:root {
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  --color-background: #f5f7ff;
  --color-foreground: #0f172a;
  --color-muted: rgba(15, 23, 42, 0.55);
  --surface-base: #ffffff;
  --surface-panel: rgba(255, 255, 255, 0.82);
  --surface-subtle: rgba(15, 23, 42, 0.04);
  --surface-contrast: #0a0e1d;
  --surface-border: rgba(15, 23, 42, 0.12);
  --accent-primary: linear-gradient(135deg, #527aff 0%, #8858ff 100%);
  color-scheme: light;
}

:root[data-theme="dark"] {
  --color-background: #05070f;
  --color-foreground: #e7ecff;
  --color-muted: rgba(226, 232, 255, 0.62);
  --surface-base: rgba(9, 13, 25, 0.92);
  --surface-panel: rgba(10, 14, 28, 0.86);
  --surface-subtle: rgba(24, 32, 64, 0.38);
  --surface-contrast: #090d20;
  --surface-border: rgba(104, 138, 255, 0.22);
  --accent-primary: linear-gradient(135deg, #527aff 0%, #8858ff 100%);
  color-scheme: dark;
}

:root[data-theme="light"] {
  color-scheme: light;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--color-background);
  color: var(--color-foreground);
  font-family: var(--font-sans);
}

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

button {
  font: inherit;
}