.pwa-offline-bar{position:fixed;left:0;right:0;top:0;z-index:10000;background:#8b1e1e;color:#fff;text-align:center;padding:8px 12px;font:700 13px/1.2 system-ui,-apple-system,Segoe UI,Arial,sans-serif;display:none}.pwa-offline-bar.is-visible{display:block}.pwa-update-toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);z-index:10001;background:#102a43;color:#fff;border-radius:14px;padding:12px 14px;box-shadow:0 10px 30px rgba(0,0,0,.25);display:none;align-items:center;gap:10px;font:600 13px/1.35 system-ui,-apple-system,Segoe UI,Arial,sans-serif}.pwa-update-toast.is-visible{display:flex}.pwa-update-toast button{border:0;border-radius:9px;background:#fff;color:#102a43;padding:8px 10px;font-weight:800;cursor:pointer}
.pwa-install-modal{position:fixed;inset:0;z-index:10050;display:flex;align-items:flex-end;justify-content:center;padding:16px;box-sizing:border-box;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .22s ease,visibility .22s ease;font-family:system-ui,-apple-system,Segoe UI,Arial,sans-serif}.pwa-install-modal.is-visible{opacity:1;visibility:visible;pointer-events:auto}.pwa-install-backdrop{position:absolute;inset:0;background:rgba(5,24,43,.64);backdrop-filter:blur(3px)}.pwa-install-card{position:relative;width:min(100%,470px);background:#fff;color:#102a43;border-radius:24px;padding:22px;box-sizing:border-box;box-shadow:0 24px 70px rgba(0,0,0,.32);transform:translateY(28px);transition:transform .25s ease}.pwa-install-modal.is-visible .pwa-install-card{transform:translateY(0)}.pwa-install-close{position:absolute;right:12px;top:10px;width:36px;height:36px;border:0;border-radius:50%;background:#edf3f8;color:#173a59;font-size:25px;line-height:1;cursor:pointer}.pwa-install-icon{width:72px;height:72px;border-radius:18px;background:linear-gradient(145deg,#e9f4ff,#fff);display:grid;place-items:center;box-shadow:inset 0 0 0 1px #dceaf5;margin-bottom:14px}.pwa-install-icon img{width:58px;height:58px;border-radius:13px;object-fit:cover}.pwa-install-badge{display:inline-flex;padding:4px 8px;border-radius:999px;background:#dff4ea;color:#087646;font-size:11px;font-weight:900;letter-spacing:.08em}.pwa-install-copy h2{font-size:21px;line-height:1.18;margin:9px 40px 7px 0;color:#0b2d4d}.pwa-install-copy p{font-size:14px;line-height:1.48;margin:0;color:#53697e}.pwa-install-help{margin-top:12px!important;padding:11px 12px;border-radius:12px;background:#edf6ff;color:#0b4f83!important;font-weight:700}.pwa-install-actions{display:grid;grid-template-columns:1.4fr 1fr;gap:9px;margin-top:18px}.pwa-install-actions button{min-height:46px;border-radius:12px;padding:10px 13px;font-size:14px;font-weight:850;cursor:pointer}.pwa-install-primary{border:0;background:#0b5cad;color:#fff;box-shadow:0 8px 20px rgba(11,92,173,.24)}.pwa-install-secondary{border:1px solid #d5e0e9;background:#fff;color:#4a6278}
@media(min-width:720px){.pwa-install-modal{align-items:center}.pwa-install-card{padding:26px}.pwa-install-copy h2{font-size:23px}}
@media(max-width:640px){.pwa-update-toast{width:calc(100% - 28px);box-sizing:border-box;justify-content:space-between}.pwa-install-modal{padding:10px}.pwa-install-card{border-radius:22px 22px 16px 16px}.pwa-install-actions{grid-template-columns:1fr}.pwa-install-primary{order:1}.pwa-install-secondary{order:2}}
@media(display-mode:standalone){.pwa-install-modal{display:none!important}}

/* Fenêtre d'installation compacte et contraste protégé contre les styles globaux. */
.pwa-install-card{width:min(100%,420px)!important;border-radius:18px!important;padding:16px!important;box-shadow:0 20px 58px rgba(0,0,0,.30)!important}
.pwa-install-close{right:9px!important;top:8px!important;width:30px!important;height:30px!important;min-height:30px!important;padding:0!important;background:#edf3f8!important;color:#173a59!important;-webkit-text-fill-color:#173a59!important;font-size:21px!important}
.pwa-install-icon{width:58px!important;height:58px!important;border-radius:14px!important;margin-bottom:9px!important}.pwa-install-icon img{width:47px!important;height:47px!important;border-radius:10px!important}
.pwa-install-copy h2{font-size:18px!important;line-height:1.18!important;margin:5px 34px 5px 0!important}.pwa-install-copy p{font-size:12px!important;line-height:1.4!important}.pwa-install-help{margin-top:8px!important;padding:8px 9px!important;border-radius:9px!important}
.pwa-install-actions{grid-template-columns:1.35fr 1fr!important;gap:7px!important;margin-top:12px!important}.pwa-install-actions button{min-height:38px!important;height:38px!important;border-radius:9px!important;padding:6px 10px!important;font-size:12px!important;line-height:1.15!important}
.pwa-install-primary{border:0!important;background:#0b5cad!important;color:#fff!important;-webkit-text-fill-color:#fff!important;box-shadow:0 6px 16px rgba(11,92,173,.22)!important}
.pwa-install-secondary{border:1px solid #173a59!important;background:#173a59!important;color:#fff!important;-webkit-text-fill-color:#fff!important;opacity:1!important;text-shadow:none!important;font-weight:900!important}.pwa-install-secondary:hover{background:#0b2d4d!important;color:#fff!important;-webkit-text-fill-color:#fff!important}
@media(min-width:720px){.pwa-install-card{padding:18px!important}.pwa-install-copy h2{font-size:19px!important}}
@media(max-width:640px){.pwa-install-card{padding:14px!important}.pwa-install-actions{grid-template-columns:1fr 1fr!important}.pwa-install-actions button{height:37px!important;min-height:37px!important}}