body {
  font-family: var(--font-family);
  background: var(--color-surface);
  color: var(--color-on-surface);
}

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

h1 { font-size: 1.5rem; font-weight: 600; }
h2 { font-size: 1.25rem; font-weight: 600; }
h3 { font-size: 1.1rem; font-weight: 500; }

input, select, textarea {
  display: block;
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-surface-container);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-on-surface);
  font-size: 1rem;
  transition: border-color .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary-light);
}

label {
  display: block;
  font-size: .875rem;
  font-weight: 500;
  color: var(--color-on-surface-muted);
  margin-bottom: var(--space-xs);
}