/* V14.7 — PWA installable */
.pwa-install-banner {
  position: fixed;
  left: 50%;
  bottom: calc(82px + env(safe-area-inset-bottom, 0px));
  z-index: 1200;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 10px;
  width: min(92vw, 560px);
  padding: 12px;
  border: 1px solid rgba(112, 92, 255, .55);
  border-radius: 14px;
  background: rgba(8, 13, 23, .97);
  box-shadow: 0 18px 50px rgba(0, 0, 0, .45);
  transform: translateX(-50%);
  backdrop-filter: blur(16px);
}

.pwa-install-banner div {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.pwa-install-banner span {
  color: var(--muted);
  font-size: .8rem;
}

.pwa-install-close {
  min-width: 42px;
  min-height: 42px;
  padding: 0;
  background: transparent;
  font-size: 1.4rem;
}

.pwa-install-hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
}

.pwa-install-hero > div {
  display: flex;
  align-items: center;
  gap: 14px;
}

.pwa-app-icon {
  width: 82px;
  height: 82px;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .28);
}

.pwa-install-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.pwa-qr-code {
  display: block;
  width: min(100%, 310px);
  margin: 14px auto;
  border-radius: 14px;
  background: #fff;
}

.pwa-step-list {
  display: grid;
  gap: 9px;
  padding-left: 22px;
}

.pwa-step-list li {
  padding-left: 4px;
}

.pwa-feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.pwa-feature-list span {
  padding: 11px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: #0f172a;
}

.pwa-offline-body {
  display: grid;
  min-height: 100dvh;
  place-items: center;
  margin: 0;
  padding: 20px;
  background: #080d17;
  color: #f8fafc;
  font-family: system-ui, sans-serif;
}

.pwa-offline-card {
  display: grid;
  gap: 14px;
  width: min(100%, 420px);
  padding: 28px;
  border: 1px solid #334155;
  border-radius: 18px;
  background: #111827;
  text-align: center;
}

.pwa-offline-card img {
  width: 96px;
  margin: 0 auto;
  border-radius: 22px;
}

.pwa-offline-card p {
  color: #94a3b8;
  line-height: 1.6;
}

.pwa-offline-card button,
.pwa-offline-card a {
  min-height: 44px;
  padding: 11px 14px;
  border: 0;
  border-radius: 9px;
  background: #705cff;
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

@media (display-mode: standalone) {
  .pwa-install-banner {
    display: none !important;
  }
}

@media (max-width: 720px) {
  .pwa-install-banner {
    bottom: calc(76px + env(safe-area-inset-bottom, 0px));
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .pwa-install-banner > #pwaInstallButton {
    grid-column: 1 / -1;
  }

  .pwa-install-close {
    grid-row: 1;
    grid-column: 2;
  }

  .pwa-install-hero,
  .pwa-install-hero > div {
    align-items: flex-start;
    flex-direction: column;
  }

  .pwa-install-grid {
    grid-template-columns: 1fr;
  }

  .pwa-feature-list {
    grid-template-columns: 1fr;
  }
}


/* V14.9 — popup PWA corrigé */
.pwa-install-banner {
  pointer-events: auto !important;
  grid-template-columns: minmax(0, 1fr) auto 44px;
  opacity: 0;
  transform: translate(-50%, 14px);
  transition: opacity .18s ease, transform .18s ease;
}

.pwa-install-banner.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.pwa-install-copy {
  pointer-events: none;
}

.pwa-install-actions {
  display: flex;
  gap: 7px;
  pointer-events: auto;
}

.pwa-install-actions button,
.pwa-install-close {
  position: relative;
  z-index: 2;
  pointer-events: auto !important;
  touch-action: manipulation;
}

#pwaInstallLater {
  background: #273449;
}

.pwa-install-close {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  min-width: 44px;
  margin: 0;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 10px;
  background: #1e293b;
  color: #fff;
}

@media (max-width: 720px) {
  .pwa-install-banner {
    grid-template-columns: minmax(0, 1fr) 44px;
  }

  .pwa-install-actions {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .pwa-install-close {
    grid-column: 2;
    grid-row: 1;
  }
}