html {
  scroll-behavior: smooth;
}

body {
  color: var(--sb-text);
  font-family: var(--sb-font);
  background-color: var(--sb-canvas);
}

.container {
  max-width: var(--sb-content-width);
}

.skip-link {
  position: fixed;
  top: var(--sb-space-3);
  left: var(--sb-space-3);
  z-index: var(--sb-z-toast);
  padding: var(--sb-space-3) var(--sb-space-4);
  border-radius: var(--sb-radius-control);
  color: var(--sb-surface);
  background: var(--sb-navy);
  font-weight: 700;
  text-decoration: none;
  transform: translateY(calc(-100% - var(--sb-space-6)));
  transition: transform 160ms ease;
}

.skip-link:focus {
  color: var(--sb-surface);
  transform: translateY(0);
}

:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
  outline: 2px solid var(--sb-blue);
  outline-offset: 3px;
  box-shadow: var(--sb-focus-ring);
}

:where(button, input, select, textarea) {
  font: inherit;
}

.btn,
.form-control,
.form-select {
  min-height: var(--sb-control-height);
  border-radius: var(--sb-radius-control);
}

.card,
.form-card,
.listing-card,
.metric-card,
.table-card {
  border-color: var(--sb-border);
  border-radius: var(--sb-radius-card);
  box-shadow: var(--sb-shadow-card);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}