/* ============================================================
   Talent Gate - PWA: thẻ hướng dẫn "Thêm vào MH chính" trên iOS (xem root/client/js/pwa.js)
   ============================================================ */
.pwa-hint {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  z-index: 9999;
  max-width: 420px;
  margin: 0 auto;
  padding: 14px 16px 12px;
  background: #fff;
  color: #1F2330;
  border-radius: 16px;
  box-shadow: 0 10px 32px rgba(15, 20, 40, .22);
  border-top: 3px solid var(--orange, #F15A22);
  font-size: 14px;
  line-height: 1.45;
  transform: translateY(140%);
  opacity: 0;
  transition: transform .3s ease, opacity .3s ease;
}
.pwa-hint.show { transform: none; opacity: 1; }
.pwa-hint .pwa-close {
  position: absolute;
  top: 6px;
  right: 8px;
  width: 32px;
  height: 32px;
  border: 0;
  background: transparent;
  font-size: 24px;
  line-height: 1;
  color: #8A8F9C;
  cursor: pointer;
}
.pwa-hint .pwa-head { display: flex; align-items: center; gap: 12px; padding-right: 28px; margin-bottom: 8px; }
.pwa-hint .pwa-app-ico { width: 44px; height: 44px; border-radius: 10px; flex: none; box-shadow: 0 1px 4px rgba(0, 0, 0, .12); }
.pwa-hint .pwa-head strong { display: block; font-size: 15px; }
.pwa-hint .pwa-head span { display: block; color: #5B6070; font-size: 13px; }
.pwa-hint ol { margin: 0; padding-left: 20px; }
.pwa-hint li { margin: 4px 0; }
.pwa-hint p { margin: 0; }
.pwa-hint .pwa-ico { width: 20px; height: 20px; vertical-align: -5px; color: var(--orange, #F15A22); }
@media (prefers-reduced-motion: reduce) { .pwa-hint { transition: none; } }