/* K-BOOKS PWA v9 */
:root{--kbooks-pwa-ink:#173849;--kbooks-pwa-teal:#0b8583;--kbooks-pwa-line:#dbe4e5}
#kbooks-pwa-install{position:fixed;left:14px;right:14px;bottom:14px;z-index:9997;display:flex;align-items:center;gap:12px;max-width:520px;margin:0 auto;padding:12px 13px;border:1px solid var(--kbooks-pwa-line);background:#fff;box-shadow:0 14px 36px rgba(23,56,73,.18);color:#29454e}
#kbooks-pwa-install[hidden]{display:none!important}
#kbooks-pwa-install .copy{min-width:0;flex:1}
#kbooks-pwa-install small{display:block;color:var(--kbooks-pwa-teal);font-size:9px;font-weight:900;letter-spacing:.08em}
#kbooks-pwa-install strong{display:block;margin-top:2px;color:var(--kbooks-pwa-ink);font-size:13px}
#kbooks-pwa-install button{min-height:40px;border:0;padding:0 13px;font-weight:900;cursor:pointer}
#kbooks-pwa-install .install{background:var(--kbooks-pwa-teal);color:#fff}
#kbooks-pwa-install .dismiss{width:34px;padding:0;background:transparent;color:#829095;font-size:18px}
.kbooks-pwa-offline{position:fixed;left:50%;bottom:18px;z-index:9999;transform:translateX(-50%);padding:8px 12px;background:#173849;color:#fff;font-size:11px;font-weight:800;white-space:nowrap}
@media(max-width:480px){#kbooks-pwa-install{left:10px;right:10px;bottom:10px}#kbooks-pwa-install strong{font-size:12px}}