/* public/css/install-banner.css
 *
 * Styles du banner PWA install (injecté dynamiquement par /js/install-prompt.js).
 *
 * Pourquoi un fichier dédié plutôt qu'inline dans shop.css ?
 * → Le banner s'affiche sur /, /boutique et /produit/:slug. La homepage
 *   (index.ejs) ne charge PAS shop.css donc le banner y rendait sans styles
 *   (bug UX rapporté 2026-05-17). On charge ce fichier sur les 3 vues.
 *
 * Tous les `var()` ont un fallback pour fonctionner même si le tokens-set
 * du parent stylesheet n'est pas chargé (cas index.ejs où certaines
 * variables comme --cream, --border, --radius-lg, --safe-bottom ne sont
 * pas définies).
 */

.install-banner {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: calc(16px + var(--safe-bottom, 0px) + var(--toast-bottom-offset, 0px));
  z-index: 150;
  background: var(--white, #FFFFFF);
  border-radius: var(--radius-lg, 18px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
  border: 1px solid var(--border, rgba(0, 0, 0, 0.08));
  padding: 14px 16px;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "icon body"
    "actions actions";
  gap: 10px 14px;
  opacity: 0;
  transform: translateY(120%);
  transition: opacity 0.25s, transform 0.32s cubic-bezier(0.32, 0.72, 0, 1);
  max-width: 480px;
  margin: 0 auto;
}
.install-banner.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.install-banner__close {
  position: absolute;
  top: 6px;
  right: 8px;
  width: 32px;
  height: 32px;
  background: transparent;
  border: none;
  color: var(--text-light, #757575);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
}
.install-banner__close:hover,
.install-banner__close:focus-visible {
  background: var(--surface, #F0F0F0);
  color: var(--text, #1A1A1A);
  outline: none;
}
.install-banner__icon {
  grid-area: icon;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
}
.install-banner__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.install-banner__body {
  grid-area: body;
  min-width: 0;
  padding-right: 28px; /* place pour la croix de fermeture */
}
.install-banner__title {
  font-family: var(--font-heading, 'Playfair Display', Georgia, serif);
  font-size: 0.98rem;
  font-weight: 700;
  margin: 0 0 2px;
  color: var(--text, #1A1A1A);
  letter-spacing: -0.005em;
}
.install-banner__hint {
  font-size: 0.82rem;
  color: var(--text-light, #757575);
  margin: 0;
  line-height: 1.4;
}
.install-banner__hint strong {
  color: var(--text, #1A1A1A);
  font-weight: 600;
}
.install-banner__share {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 18px;
  background: var(--primary, #D32F2F);
  color: var(--white, #FFFFFF);
  border-radius: 4px;
  vertical-align: middle;
  margin: 0 2px;
}
.install-banner__actions {
  grid-area: actions;
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 4px;
}
.install-banner__btn {
  min-height: 44px;
  padding: 8px 18px;
  border-radius: 100px;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: background 0.15s, transform 0.1s, border-color 0.15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.install-banner__btn:active {
  transform: scale(0.97);
}
.install-banner__btn--primary {
  background: var(--secondary, #1A1A1A);
  color: var(--white, #FFFFFF);
}
.install-banner__btn--primary:hover,
.install-banner__btn--primary:focus-visible {
  background: #000;
  outline: none;
}
.install-banner__btn--secondary {
  background: var(--white, #FFFFFF);
  color: var(--text, #1A1A1A);
  border-color: var(--border-strong, rgba(0, 0, 0, 0.14));
}
.install-banner__btn--secondary:hover,
.install-banner__btn--secondary:focus-visible {
  background: var(--cream, #FAF7F2);
  border-color: var(--secondary, #1A1A1A);
  outline: none;
}

@media (prefers-reduced-motion: reduce) {
  .install-banner {
    transition: opacity 0.1s;
    transform: none !important;
  }
}