/* Additions only. The original Apps Script Stylesheet remains untouched. */
.lp-cloud-auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(circle at top right,#c6f4e6 0,transparent 48%),#f8fbfc}
.lp-auth-card{width:min(450px,100%);background:#fff;border:1px solid #d9e9e7;border-radius:24px;box-shadow:0 25px 65px #204c4626;padding:35px}
.lp-auth-mark{display:inline-flex;padding:8px 13px;border-radius:100px;background:#e8faf3;color:#16867a;font-size:12px;font-weight:800;letter-spacing:.12em}
.lp-auth-card h1{margin:18px 0 6px;font-size:31px}.lp-auth-card p{font-size:14px}
.lp-auth-card label{display:block;font-size:13px;font-weight:700;margin:14px 0 6px}
.lp-auth-card input{width:100%;padding:12px 14px;border-radius:10px;border:1px solid #cbdedb;background:#fff;color:#213c3a}
.lp-auth-card button{margin-top:17px;background:#128e82;border:none;border-radius:12px;color:#fff;padding:13px 18px;font-weight:800;width:100%}
.lp-auth-link{background:none!important;color:#128e82!important;margin-top:8px!important;padding:8px!important}
.lp-auth-error{color:#a0323c;font-size:13px;min-height:20px}.lp-auth-info{font-size:12px;color:#657c80}
.lp-cloud-top{position:fixed;right:15px;top:14px;z-index:1000;display:flex;gap:8px;align-items:center}
.lp-cloud-top button{border-radius:99px;border:1px solid #b2e5d5;padding:7px 11px;background:#fff;box-shadow:0 4px 14px #174f4720;color:#16796f;font-size:12px}
.lp-ai-fab{position:fixed!important;z-index:990!important;bottom:20px!important;right:19px!important;background:linear-gradient(130deg,#0a8f86,#37b5b5)!important;border:0!important;color:#fff!important;box-shadow:0 14px 30px #006f8e4d!important;border-radius:999px!important;padding:12px 18px!important;font-size:14px!important;font-weight:800!important}
.lp-ai-panel{position:fixed;z-index:1005;right:18px;bottom:78px;width:min(390px,calc(100vw - 28px));height:min(520px,70vh);display:none;flex-direction:column;background:white;border:1px solid #bce2d7;border-radius:18px;box-shadow:0 20px 60px #123b3a40;overflow:hidden}
.lp-ai-panel.open{display:flex}.lp-ai-head{padding:15px 17px;background:#0e877c;color:white;display:flex;align-items:center;justify-content:space-between}.lp-ai-head button{background:transparent;border:0;color:white;font-size:20px}
.lp-ai-stream{flex:1;overflow:auto;padding:15px;display:flex;flex-direction:column;gap:10px}.lp-ai-message{padding:10px 12px;border-radius:12px;background:#e9f7f3;color:#264044;white-space:pre-wrap;font-size:13px;line-height:1.6}.lp-ai-message.me{background:#e2eeff;align-self:flex-end}.lp-ai-bottom{display:flex;gap:5px;border-top:1px solid #ddeae6;padding:10px}.lp-ai-bottom input{flex:1;min-width:0;border:1px solid #b9d3cb;border-radius:10px;padding:10px}.lp-ai-bottom button{border:0;border-radius:10px;background:#138e83;color:#fff;padding:10px 14px}.lp-ai-hint{color:#718886;font-size:11px;padding:0 12px 8px}
@media(max-width:640px){.lp-cloud-top{top:auto;bottom:85px;right:12px}.lp-ai-fab{bottom:15px!important;right:12px!important}}