/* Basis: Variablen, Typo, Layout */
:root {
  --color-bg: #f0f4f8;
  --color-surface: #fff;
  --color-border: #d1d9e2;
  --color-text: #1a2332;
  --color-text-muted: #5c6b7a;
  --color-primary: #2563a8;
  --color-primary-hover: #1d4d82;
  --color-error: #b91c1c;
  --color-error-bg: #fef2f2;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.08);
  --font-sans: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
}

input {
  font-family: inherit;
  font-size: inherit;
}