/* Modale (zs-modal): scheda con cornice, foto a sinistra e testo a destra (impilate su mobile),
 * bottone quadrato di chiusura in alto a destra, velo scuro dietro.
 * Movimento dalla sorgente della reference (fonti.json, voce "modal"):
 * contenitore opacity .5s ease; velo opacity .5s ease-in fino a .25;
 * scheda opacity .25s ease-in + translateY(-25px)→0 in .5s ease-out;
 * in chiusura la scheda va via prima e il contenitore sfuma con .25s di ritardo. */
.zs-modal {
  --zs-modal-scrim: .25;
  --zs-modal-shift: -25px;
  /* raggio della reference ~16px sulla cornice e sui pannelli: segue il template ma non scende sotto .75rem */
  --zs-modal-radius: max(.75rem, calc(var(--z-radius, 2px) * 4));
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: clamp(1.5rem, 4vw, 3.5rem);
  opacity: 0;
  transition: opacity .5s ease .25s}
.zs-modal, .zs-modal *, .zs-modal *::before, .zs-modal *::after { box-sizing: border-box}
.zs-modal[hidden] { display: none}
.zs-modal.is-open { opacity: 1; transition: opacity .5s ease}

.zs-modal__backdrop {
  position: absolute;
  inset: 0;
  background: var(--b-text);
  opacity: 0;
  transition: opacity .5s ease-in}
.zs-modal.is-open .zs-modal__backdrop { opacity: var(--zs-modal-scrim)}

.zs-modal__card {
  position: relative;
  display: grid;
  gap: .5rem;
  width: min(100%, 56rem);
  max-height: calc(100dvh - 2 * clamp(1.5rem, 4vw, 3.5rem));
  padding: .5rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  border-radius: var(--zs-modal-radius);
  background: var(--z-bg2, var(--b-surface));
  color: var(--z-ink, color-mix(in srgb,var(--b-primary) 81%,var(--b-text)));
  font-family: var(--b-font-body);
  box-shadow: var(--b-shadow-sm);
  opacity: 0;
  transform: translateY(var(--zs-modal-shift));
  transition: opacity .25s ease-in, transform .5s ease-out}
.zs-modal.is-open .zs-modal__card { opacity: 1; transform: none}
.zs-modal__card:has(> .zs-modal__media) {
  grid-template-columns: 1fr;
  grid-template-rows: auto 1fr;
  /* con la foto la scheda riempie quasi la finestra, come la reference (max 90vh) */
  min-height: min(49rem, calc(100dvh - 2 * clamp(1.5rem, 4vw, 3.5rem)))}

.zs-modal__media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--zs-modal-radius);
  aspect-ratio: 1 / 1}
.zs-modal__media img { display: block; width: 100%; height: 100%; object-fit: cover}

.zs-modal__body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  padding-top: clamp(3.5rem, 6vw, 4.5rem);
  border-radius: var(--zs-modal-radius);
  background: var(--z-bg, var(--b-bg))}
.zs-modal__body > * { margin: 0}
.zs-modal__title {
  font-family: var(--b-font-body);
  font-size: clamp(2rem, 4.6vw, 4rem);
  line-height: .95;
  color: var(--z-accent, color-mix(in srgb,var(--b-primary) 81%,var(--b-bg)));
  text-wrap: balance}
.zs-modal__text { color: var(--z-muted, color-mix(in srgb,var(--b-bg) 40%,var(--b-text))); line-height: 1.5}
.zs-modal__actions { display: flex; flex-direction: column; align-items: flex-start; gap: .75rem; margin-top: auto; padding-top: 1rem}
.zs-modal__actions > input, .zs-modal__actions > select, .zs-modal__actions > textarea { align-self: stretch}
.zs-modal__fine { margin-top: -.25rem; font-size: .75rem; line-height: 1.45; color: var(--z-muted, color-mix(in srgb,var(--b-bg) 40%,var(--b-text)))}
.zs-modal__actions > .zb-btn, .zs-modal__actions > button { min-height: 3.5rem; padding-inline: 1.75rem}

.zs-modal__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: 0;
  border-radius: calc(var(--zs-modal-radius) / 2);
  background: color-mix(in srgb, var(--z-bg, var(--b-bg)) 30%, var(--b-bg));
  color: var(--z-ink, color-mix(in srgb,var(--b-primary) 81%,var(--b-text)));
  cursor: pointer;
  transition: background-color .2s ease}
.zs-modal__close:hover { background: var(--z-bg2, var(--b-surface))}
.zs-modal__close svg { width: 1rem; height: 1rem}
.zs-modal__close:focus-visible,
.zs-modal__card :focus-visible { outline: 2px solid var(--z-accent, color-mix(in srgb,var(--b-primary) 81%,var(--b-bg))); outline-offset: 2px}

@media (min-width: 48rem) {
  .zs-modal__card:has(> .zs-modal__media) { grid-template-columns: 1fr 1fr; grid-template-rows: none}
  .zs-modal__media { aspect-ratio: auto; min-height: 28rem}
  .zs-modal__body { padding-top: clamp(4.5rem, 8vw, 6rem)}
}

@media (prefers-reduced-motion: reduce) {
  .zs-modal, .zs-modal.is-open, .zs-modal__backdrop, .zs-modal__card {
    transition-duration: .01ms !important;
    transition-delay: 0s !important}
  .zs-modal__card { transform: none}
}