/* Good Heart Tech buttons. Rules: visual/buttons.md
   Needs tokens/exports/css/variables.css loaded first (--ght-palette-*, --ght-font-*).
   .ght-btn           soft (everyday actions)
   .ght-btn--primary  filled (the one main action per view)
   .ght-btn--small    dense tables only */
.ght-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 40px;
  padding: 0.55rem 1.1rem;
  font: inherit;
  font-family: var(--ght-font-family-body);
  font-weight: var(--ght-font-weight-semibold);
  font-size: var(--ght-font-size-base);
  line-height: 1.2;
  text-decoration: none;
  color: var(--ght-palette-rich-black);
  background: var(--ght-palette-hudu-light);
  border: 2px solid var(--ght-palette-hudu-light);
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}
.ght-btn:hover {
  color: var(--ght-palette-white);
  background: var(--ght-palette-hudu-primary);
  border-color: var(--ght-palette-hudu-primary);
}
.ght-btn:focus-visible {
  outline: 3px solid var(--ght-palette-primary);
  outline-offset: 2px;
}
.ght-btn--primary {
  color: var(--ght-palette-white);
  background: var(--ght-palette-hudu-primary);
  border-color: var(--ght-palette-hudu-primary);
}
.ght-btn--primary:hover {
  color: var(--ght-palette-white);
  background: var(--ght-palette-rich-black);
  border-color: var(--ght-palette-rich-black);
}
.ght-btn--small {
  min-height: 32px;
  padding: 0.3rem 0.8rem;
  font-size: 0.875rem;
}
.ght-btn:disabled,
.ght-btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
}
.ght-btn:disabled:hover,
.ght-btn[aria-disabled="true"]:hover {
  color: var(--ght-palette-rich-black);
  background: var(--ght-palette-hudu-light);
  border-color: var(--ght-palette-hudu-light);
}
.ght-btn--primary:disabled:hover {
  color: var(--ght-palette-white);
  background: var(--ght-palette-hudu-primary);
  border-color: var(--ght-palette-hudu-primary);
}
@media (prefers-reduced-motion: reduce) {
  .ght-btn { transition: none; }
}