@layer components {
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2xs);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 500;
    border: 1px solid transparent;
    transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
  }

  .btn:active {
    transform: translateY(1px);
  }

  .btn--primary {
    background: var(--color-foreground);
    color: var(--color-background);
  }

  .btn--primary:hover {
    background: oklch(from var(--color-foreground) calc(l - 0.06) c h);
  }

  .btn--secondary {
    background: transparent;
    color: var(--color-foreground);
    border-color: var(--color-border);
  }

  .btn--secondary:hover {
    background: var(--color-raised);
  }

  .btn--ghost {
    background: transparent;
    color: var(--color-foreground);
    border-color: var(--color-border);
  }

  .btn--ghost:hover {
    background: var(--color-raised);
  }

  .btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
  }

  .btn--block {
    width: 100%;
    height: 3.25rem;
  }
}