/* 中科智擎CRM · PWA 安装引导条 · 2026-08-19 */
.pwa-install-tip {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 460px;
  padding: 12px 14px;
  background: rgba(255,255,255,.96);
  border: 1px solid rgba(37,99,235,.18);
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(9,30,66,.14);
  backdrop-filter: blur(6px);
  font-size: 13px;
  color: #172b4d;
}
.pwa-install-tip.is-hidden { display: none !important; }
.pwa-tip-icon { font-size: 22px; flex-shrink: 0; }
.pwa-tip-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.pwa-tip-text b { font-size: 13px; }
.pwa-tip-text span { color: #5a6478; font-size: 12px; }
.pwa-tip-close {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border: none; background: transparent;
  color: #8993a4; font-size: 18px; line-height: 1;
  cursor: pointer; border-radius: 6px;
}
.pwa-tip-close:hover { background: #f3f4f6; color: #172b4d; }