/* ============================================================
   CROTONA - Event floating bottom-popup nav (NAV-01, phase 11)
   Sticky bottom-center mini-menu op event-detail pagina's.
   Verschijnt na ~200px scroll via [data-cr-popup-visible="true"].
   Paste-up esthetiek: 2px ink-border, solid offset stamp shadow,
   geen rounded corners, lichte rotation in visible-state.
   ============================================================ */

/* Container - fixed bottom-center */
.cr-ev-popup {
  position: fixed;
  left: 50%;
  bottom: 1.25rem;
  transform: translateX(-50%);
  z-index: 80; /* lager dan site-nav z-index 90, hoger dan content */
  width: max-content;
  max-width: calc(100vw - 2rem);
  padding: 0.5rem 0.75rem;
  background: var(--crotona-cream);
  border: 2px solid var(--crotona-ink);
  box-shadow: 4px 4px 0 var(--crotona-ink); /* paste-up stamp */
  /* GEEN border-radius - Crotona conventie hard edges */
  transition: opacity 180ms ease-out, transform 180ms ease-out;
}

/* Lijst - flex wrap voor mobile */
.cr-ev-popup__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
  justify-content: center;
}

.cr-ev-popup__item {
  display: inline-flex;
}

/* Link - lowercase via text-transform, display-font */
.cr-ev-popup__link {
  font-family: var(--font-display);
  font-weight: var(--fw-medium);
  font-size: 0.875rem;
  text-transform: lowercase;
  letter-spacing: var(--tr-body);
  padding: 0.4rem 0.6rem;
  color: var(--crotona-ink);
  text-decoration: none;
  line-height: 1;
  display: inline-block;
  transition: background-color 120ms ease-out, color 120ms ease-out;
}

.cr-ev-popup__link:hover {
  background: var(--crotona-bolt);
  color: var(--crotona-ink);
}

.cr-ev-popup__link:focus-visible {
  outline: 2px solid var(--crotona-bolt);
  outline-offset: 2px;
}

/* Active-state - sectie momenteel in viewport (IntersectionObserver in JS) */
.cr-ev-popup__link.is-active {
  background: var(--crotona-ink);
  color: var(--crotona-cream);
}

/* Toggle-state - hidden by default, visible na 200px scroll.
   Paste-up rotation alleen in visible-state om hover/focus
   niet te verpesten in hidden-state. */
.cr-ev-popup[data-cr-popup-visible="false"] {
  opacity: 0;
  transform: translateX(-50%) translateY(0.75rem);
  pointer-events: none;
  visibility: hidden;
}
.cr-ev-popup[data-cr-popup-visible="true"] {
  opacity: 1;
  transform: translateX(-50%) translateY(0) rotate(-0.4deg);
  pointer-events: auto;
  visibility: visible;
}

/* Reduced-motion - geen transitions */
@media (prefers-reduced-motion: reduce) {
  .cr-ev-popup {
    transition: none;
  }
  .cr-ev-popup[data-cr-popup-visible="true"] {
    transform: translateX(-50%) translateY(0); /* geen rotation bij reduced-motion */
  }
}

/* Mobile - kleinere padding, font-size, lagere bottom-positie */
@media (max-width: 600px) {
  .cr-ev-popup {
    bottom: 0.75rem;
    padding: 0.4rem 0.6rem;
    box-shadow: 3px 3px 0 var(--crotona-ink);
  }
  .cr-ev-popup__list {
    gap: 0.2rem 0.5rem;
  }
  .cr-ev-popup__link {
    font-size: 0.8125rem;
    padding: 0.35rem 0.5rem;
  }
}