/* ── Popover ── */

.rlb-popover-demo h3 {
  margin-bottom: 0.75rem;
}

.rlb-popover-demo h3 + .rlb-popover-wrapper {
  margin-bottom: 2rem;
}

/* Wrapper – positioning context */
.rlb-popover-wrapper {
  position: relative;
  display: inline-block;
}

/* Trigger button */
.rlb-popover-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--primary-color-inverse);
  background-color: var(--primary-color);
  border: 2px solid transparent;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: background-color 0.2s, box-shadow 0.2s;
}

.rlb-popover-trigger:hover {
  background-color: var(--primary-color-hover);
}

.rlb-popover-trigger:focus-visible {
  outline: 3px solid var(--focus-color);
  outline-offset: 2px;
}

.rlb-popover-trigger[aria-expanded="true"] {
  background-color: var(--primary-color-hover);
}

/* Panel */
.rlb-popover-panel {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  min-width: 220px;
  max-width: 320px;
  padding: 1rem;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  color: var(--text-color-strong);
  font-size: 0.875rem;
  line-height: 1.5;
}

/* Arrow */
.rlb-popover-arrow {
  position: absolute;
  top: -7px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 12px;
  height: 12px;
  background: var(--surface-color);
  border-top: 1px solid var(--border-color);
  border-left: 1px solid var(--border-color);
}

/* Content */
.rlb-popover-content p {
  margin: 0 0 0.5rem;
}

.rlb-popover-content p:last-child {
  margin-bottom: 0;
}

/* Links list inside interactive popover */
.rlb-popover-links {
  list-style: none;
  padding: 0;
  margin: 0 0 0.75rem;
}

.rlb-popover-links li + li {
  margin-top: 0.25rem;
}

.rlb-popover-links a {
  display: block;
  padding: 0.375rem 0.5rem;
  color: var(--text-color-strong);
  text-decoration: none;
  border-radius: var(--border-radius);
  transition: background-color 0.15s;
}

.rlb-popover-links a:hover,
.rlb-popover-links a:focus-visible {
  text-decoration: underline;
}

.rlb-popover-links a:hover {
  background-color: var(--surface-muted);
}

.rlb-popover-links a:focus-visible {
  outline: 3px solid var(--focus-color);
  outline-offset: 1px;
}

/* Action button inside popover */
.rlb-popover-action-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--primary-color-inverse);
  background-color: var(--primary-color);
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: background-color 0.2s;
}

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

.rlb-popover-action-btn:focus-visible {
  outline: 3px solid var(--focus-color);
  outline-offset: 2px;
}