/* ===========================
   Wishlist Button Component
   =========================== */

.rlb-wishlist-demo h3 {
  margin-top: 24px;
  margin-bottom: 12px;
  font-size: 1rem;
  color: var(--primary-color-hover);
}

.rlb-wishlist-demo__row {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

/* --- Base button reset --- */
.rlb-wishlist-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 2px solid var(--border-color-input);
  border-radius: var(--border-radius);
  background: var(--surface-color);
  color: var(--primary-color-hover);
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s;
  font-family: inherit;
  font-size: 0.9rem;
  line-height: 1;
}

/* --- Icon-only variant --- */
.rlb-wishlist-btn--icon {
  width: 44px;
  height: 44px;
  min-width: 24px;
  min-height: 24px;
  padding: 0;
}

/* --- Text variant --- */
.rlb-wishlist-btn--text {
  padding: 10px 16px;
  min-height: 44px;
}

/* --- Heart icon: unsaved (outline only) --- */
.rlb-wishlist-btn__heart {
  flex-shrink: 0;
  transition: fill 0.2s, stroke 0.2s;
}

.rlb-wishlist-btn[aria-pressed="false"] .rlb-wishlist-btn__heart {
  fill: none;
  stroke: var(--border-color-input);
}

/* --- Heart icon: saved (filled shape change) --- */
.rlb-wishlist-btn[aria-pressed="true"] .rlb-wishlist-btn__heart {
  fill: var(--primary-color);
  stroke: var(--primary-color);
}

/* --- Saved state: additional visual cues beyond color --- */
.rlb-wishlist-btn[aria-pressed="true"] {
  border-color: var(--primary-color);
  background-color: var(--surface-muted);
}

.rlb-wishlist-btn[aria-pressed="false"] {
  border-color: var(--border-color-input);
  background-color: var(--surface-color);
}

/* --- Hover --- */
.rlb-wishlist-btn:hover {
  border-color: var(--primary-color-hover);
  background-color: var(--surface-muted);
}

.rlb-wishlist-btn[aria-pressed="true"]:hover {
  border-color: var(--primary-color-hover);
  background-color: var(--surface-subtle);
}

/* --- Focus indicator (3:1+ contrast) --- */
.rlb-wishlist-btn:focus-visible {
  outline: 3px solid var(--focus-color);
  outline-offset: 2px;
}

/* --- Label text --- */
.rlb-wishlist-btn__label {
  white-space: nowrap;
}