/* csa- isim alanı mevcut sayfalardaki .toast/.btn/.panel sınıflarına dokunmaz. */
.csa-install-banner,.csa-pwa-dialog,.csa-install-entry{font-family:'Segoe UI',system-ui,-apple-system,Arial,sans-serif;box-sizing:border-box;font-size:14px;line-height:1.55;font-weight:400;letter-spacing:0}
.csa-install-banner *,.csa-pwa-dialog *{box-sizing:border-box}
.csa-install-banner[hidden],.csa-install-entry[hidden],.csa-pwa-dialog [hidden]{display:none!important}
.csa-install-banner{position:fixed;left:50%;top:max(10px,env(safe-area-inset-top));transform:translateX(-50%);width:calc(100% - 24px);max-width:660px;z-index:900;display:grid;grid-template-columns:45px 1fr auto 34px;gap:12px;align-items:center;padding:13px 14px;background:#172b2d;color:#f0f6f2;border:1px solid #54766b;border-radius:17px;box-shadow:0 12px 38px #0005;animation:csa-appear .22s ease-out}
.csa-install-banner img{height:45px;width:45px;border-radius:12px;display:block}
.csa-install-banner strong{display:block;font-size:14px;font-weight:650;line-height:1.4;color:#f4f8f5}
.csa-install-banner p{margin:3px 0 0;font-size:12px;line-height:1.5;color:#b8cdc5}
.csa-pwa-button{font:600 12.5px/1.4 'Segoe UI',system-ui,sans-serif;color:#14271f;background:#b4e1c9;border:1px solid #b4e1c9;border-radius:10px;padding:10px 13px;min-height:42px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:7px;text-align:center}
.csa-pwa-button:hover{filter:brightness(1.06)}
.csa-pwa-button.secondary{background:#223a39;color:#d4e9df;border-color:#557568}
.csa-pwa-close{width:34px;height:38px;min-width:34px;padding:0;font:25px/1 system-ui,sans-serif;display:grid;place-items:center;border:0;border-radius:8px;background:transparent;color:#b8d1c5;cursor:pointer}
.csa-pwa-close:hover{background:#ffffff16;color:white}
.csa-install-entry{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px;padding:22px 14px 30px;background:transparent;color:inherit}
.csa-install-entry button{font:600 12px/1.5 system-ui,sans-serif;min-height:42px;padding:9px 15px;border:1px solid #68857888;border-radius:11px;background:transparent;color:inherit;cursor:pointer;display:flex;align-items:center;gap:8px}
.csa-install-entry img{width:23px;height:23px;border-radius:6px}
.csa-install-entry small{font:12px/1.5 system-ui,sans-serif;opacity:.75}
.csa-pwa-dialog{color-scheme:dark;background:#122326;color:#e9f3ed;border:1px solid #46655b;border-radius:22px;padding:0;width:calc(100% - 26px);max-width:570px;max-height:88vh;max-height:88dvh;overflow:auto;box-shadow:0 26px 100px #0008;margin:auto}
.csa-pwa-dialog::backdrop{background:#05100eab;backdrop-filter:blur(4px)}
.csa-pwa-dialog .csa-dialog-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:19px 22px;border-bottom:1px solid #345049}
.csa-pwa-dialog h2{font:650 20px/1.3 system-ui,sans-serif;margin:0;color:#f2f7f3;letter-spacing:-.02em}
.csa-pwa-dialog .csa-dialog-body{padding:22px}
.csa-pwa-dialog p{font-size:14px;line-height:1.7;margin:0 0 14px;color:#bbd0c7}
.csa-pwa-dialog strong{color:#ebf8f0}
.csa-pwa-dialog ol{padding-left:22px;margin:0 0 19px;color:#dcece2}
.csa-pwa-dialog li{margin:10px 0;font-size:14px;line-height:1.6}
.csa-pwa-dialog .csa-pwa-note{border:1px solid #46655b;background:#1e3531;border-radius:12px;padding:13px;font-size:12px;line-height:1.65;color:#bfd8ca}
.csa-pwa-dialog .csa-dialog-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.csa-install-banner button:focus-visible,.csa-pwa-dialog button:focus-visible,.csa-install-entry button:focus-visible{outline:3px solid #e5c886;outline-offset:3px}
body.gm-modal-open .csa-install-banner,html.csa-install-dialog-open .csa-install-banner{visibility:hidden;pointer-events:none}
@keyframes csa-appear{from{opacity:0;translate:0 -10px}to{opacity:1;translate:0 0}}
@media(max-width:520px){.csa-install-banner{grid-template-columns:36px 1fr 30px;gap:8px;padding:11px 12px}.csa-install-banner img{width:36px;height:36px;grid-row:1}.csa-install-banner .csa-banner-copy{grid-column:2}.csa-install-banner .csa-banner-action{grid-row:2;grid-column:2/3;justify-self:start;min-height:38px;padding:8px 12px}.csa-install-banner .csa-pwa-close{grid-column:3;grid-row:1;align-self:start;width:30px;min-width:30px}.csa-install-banner strong{font-size:13px}.csa-install-banner p{font-size:11.5px}.csa-pwa-dialog .csa-dialog-head,.csa-pwa-dialog .csa-dialog-body{padding:17px}}
@media(prefers-reduced-motion:reduce){.csa-install-banner{animation:none}}
@media(display-mode:standalone){.csa-install-entry,.csa-install-banner:not([data-kind=update]){display:none!important}}
@media print{.csa-install-banner,.csa-pwa-dialog,.csa-install-entry{display:none!important}}