/* ============================================================
   BUTTONS — buttons.css
   Reusable button component. Naming per MASTER-IMPLEMENTATION-
   STANDARDS.md 3.2 (po- prefix, BEM-inspired).
   ============================================================ */

.po-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-sm);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-base);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

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

.po-btn--outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.po-btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.po-btn:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}