/* ==========================================================================
   Exit popup promo (Fase 07 · Extra 03) — contenuto temporaneo
   Desktop: <dialog> modale centrale, overlay antracite (::backdrop).
   Mobile: notifica antracite fissa in alto, espandibile con un tocco;
   da chiusa ha un leggero "pulse" per farsi notare (off con reduced motion).
   CTA verso WhatsApp; icona regalo Phosphor (Gift) su desktop e mobile.
   ========================================================================== */

/* Icona regalo: badge sopra il contenuto della modale */
.promo__gift {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background-color: var(--color-accent-soft);
  color: var(--color-primary);
}

.promo__gift-icon {
  width: 34px;
  height: 34px;
}

/* ---------- Elementi comuni ---------- */
.promo__label {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 10px;
  border-radius: 6px;
  background-color: var(--color-accent-soft);
  color: var(--color-primary-hover);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.4;
}

.promo__title {
  color: var(--color-ink);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

/* Badge senza testo (PROMO.label vuota): non mostrato */
.promo__label[hidden] {
  display: none;
}

/* Evidenziazione nel titolo («IN OMAGGIO»): solo colore, nessuno sfondo */
.promo__highlight {
  color: var(--color-primary); /* #0B7196: leggibile sulla card bianca */
}

.promo__text {
  margin-top: 12px;
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

/* Condizione della promo (scarsità): riga breve sotto la descrizione */
.promo__note {
  margin-top: 10px;
  color: var(--color-primary-hover);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.4;
}

.promo__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  margin-top: 24px;
  padding: 12px 20px;
  border-radius: 10px;
  background-color: var(--color-primary);
  color: var(--color-surface);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  transition: background-color 150ms ease;
}

.promo__cta:hover {
  background-color: var(--color-primary-hover);
}

.promo__cta-icon {
  flex: none;
  width: 20px;
  height: 20px;
}

.promo__close {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--color-ink);
  cursor: pointer;
}

.promo__close:hover {
  background-color: var(--color-surface-soft);
}

.promo__x-icon {
  width: 20px;
  height: 20px;
}

/* ---------- Desktop: modale ---------- */
.promo-dialog {
  width: min(520px, calc(100% - 40px));
  max-height: calc(100dvh - 40px);
  padding: 0;
  border: 0;
  border-radius: 20px;
  background-color: var(--color-surface);
  box-shadow: 0 24px 64px -24px rgba(23, 35, 43, 0.55);
  overflow: auto;
}

.promo-dialog::backdrop {
  background-color: rgba(23, 35, 43, 0.72);
}

.promo-dialog__card {
  position: relative;
  padding: 44px 40px 40px;
  text-align: center;
}

/* Focus iniziale sulla card (autofocus): la X non appare selezionata
   all'apertura; con Tab il suo anello di focus resta visibile. */
.promo-dialog__card:focus {
  outline: none;
}

.promo-dialog .promo__close {
  position: absolute;
  top: 12px;
  right: 12px;
}

.promo-dialog .promo__title {
  padding-inline: 24px; /* simmetrico: centrato senza toccare la X */
}

.promo-dialog[open] {
  animation: promo-in 200ms ease;
}

@keyframes promo-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
}

/* ---------- Mobile: notifica in alto ---------- */
.promo-toast {
  position: fixed;
  top: calc(8px + env(safe-area-inset-top, 0px));
  right: 8px;
  left: 8px;
  z-index: 60; /* sopra la sticky bar (50), che sta comunque in basso */
  max-width: 560px;
  margin-inline: auto;
  border-radius: 14px;
  background-color: var(--color-ink);
  box-shadow: 0 12px 32px -16px rgba(23, 35, 43, 0.6);
  animation: promo-down 220ms ease;
}

.promo-toast[hidden] {
  display: none;
}

@keyframes promo-down {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }
}

.promo-toast__bar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 4px 4px 0;
}

.promo-toast__toggle {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
  min-height: 56px;
  padding: 0 4px 0 10px;
  border: 0;
  background: transparent;
  color: var(--color-surface);
  font: inherit;
  font-size: 0.9375rem;
  line-height: 1.25;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.promo-toast__teaser {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

/* Regalo su cerchio blu: punto di attenzione della notifica */
.promo-toast__gift {
  flex: none;
  box-sizing: content-box;
  width: 20px;
  height: 20px;
  padding: 6px;
  border-radius: 50%;
  background-color: var(--color-brand);
  color: var(--color-surface);
}

/* Pulse leggero solo da chiusa: alone che si espande e svanisce */
.promo-toast:not(.is-expanded) {
  animation: promo-down 220ms ease, promo-pulse 2.4s ease-out 400ms infinite;
}

@keyframes promo-pulse {
  0% {
    box-shadow: 0 12px 32px -16px rgba(23, 35, 43, 0.6), 0 0 0 0 rgba(14, 142, 189, 0.55);
  }
  70%,
  100% {
    box-shadow: 0 12px 32px -16px rgba(23, 35, 43, 0.6), 0 0 0 12px rgba(14, 142, 189, 0);
  }
}

.promo-toast__caret {
  flex: none;
  width: 18px;
  height: 18px;
  transition: transform 200ms ease;
}

.promo-toast.is-expanded .promo-toast__caret {
  transform: rotate(180deg);
}

.promo__close--toast {
  flex: none;
  color: var(--color-surface);
}

.promo__close--toast:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Pannello espanso: card chiara dentro la notifica, scroll interno se serve */
.promo-toast__panel {
  max-height: calc(100dvh - 150px - env(safe-area-inset-top, 0px));
  margin: 0 8px 8px;
  padding: 20px 16px 16px;
  border-radius: 10px;
  background-color: var(--color-surface);
  overflow-y: auto;
  overscroll-behavior: contain;
  text-align: center;
}

.promo-toast__panel .promo__title {
  font-size: 1.25rem;
}

.promo-toast__panel .promo__cta {
  margin-top: 20px;
}

/* Focus chiaro sui controlli sull'antracite */
.promo-toast__toggle:focus-visible,
.promo__close--toast:focus-visible {
  outline: 3px solid var(--color-surface);
  outline-offset: -3px;
}

@media (prefers-reduced-motion: reduce) {
  .promo-dialog[open],
  .promo-toast,
  .promo-toast:not(.is-expanded) {
    animation: none;
  }

  .promo-toast__caret {
    transition: none;
  }
}