@layer components {
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.2s;
    cursor: pointer;
  }

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

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

  .btn-error {
    background-color: var(--color-error);
    color: var(--color-white);
  }

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

  .btn-outline {
    border: 1px solid var(--border-light);
    background-color: var(--bg-card-light);
  }

  .btn-outline:hover {
    background-color: var(--primary-light);
  }

  .btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
  }

  .btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
  }

  .btn-error-outline {
    border: 1px solid var(--error);
    background-color: var(--bg-card-light);
    color: var(--error);
  }

  .btn-error-outline:hover {
    background-color: var(--error-light);
  }

  .btn-success {
    background-color: var(--color-success);
    color: var(--color-white);
  }

  .btn-success:hover {
    background-color: var(--color-success-strong);
  }

  .btn-warning {
    background-color: var(--color-warning);
    color: var(--color-white);
  }

  .btn-warning:hover {
    background-color: var(--color-warning-strong);
  }
}