/* Reference: the user-specified ftp.gbliu.com login layout; MQTT copy and controls are local. */
.server-login-page .server-brand{width:100%;min-width:0}.server-logo{flex:none}.server-brand>span:last-child{min-width:0}.server-brand .server-brand-name{line-height:1.4;overflow-wrap:anywhere}
:root{--deep:#07563f;--deep-2:#064b37;--brand:#18a36b;--brand-hover:#128b5b;--mint:#83d9b1;--page:#f7faf8;--line:#dce5e1;--text:#21332c;--muted:#788981;--danger:#d94a4a}
*{box-sizing:border-box}html,body{min-height:100%;margin:0}[hidden]{display:none!important}.server-login-body{font:14px/1.65 "Microsoft YaHei","Segoe UI",sans-serif;color:var(--text);background:var(--page)}.server-login-page{min-height:100vh;display:grid;grid-template-columns:minmax(460px,51.25%) minmax(460px,48.75%)}.server-brand-side{position:relative;overflow:hidden;display:flex;flex-direction:column;padding:54px clamp(54px,7vw,112px) 42px;color:#fff;background:linear-gradient(145deg,var(--deep),var(--deep-2))}.server-brand-side:before,.server-brand-side:after{content:"";position:absolute;border:1px solid rgba(130,218,177,.09);border-radius:50%;pointer-events:none}.server-brand-side:before{width:690px;height:690px;left:-350px;bottom:-410px;box-shadow:0 0 0 92px rgba(130,218,177,.025),0 0 0 190px rgba(130,218,177,.018)}.server-brand-side:after{width:520px;height:520px;right:-330px;bottom:-315px;box-shadow:0 0 0 80px rgba(130,218,177,.022)}.server-brand{position:relative;z-index:1;display:flex;align-items:center;gap:12px;width:max-content}.server-logo{width:40px;height:40px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.18);border-radius:9px;background:rgba(255,255,255,.05)}.server-logo svg{width:23px;height:23px;fill:none;stroke:#d8f4e6;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.server-brand-name,.server-brand-en{display:block}.server-brand-name{font-size:18px;font-weight:700;line-height:1.2}.server-brand-en{margin-top:4px;color:#a6d9c1;font:8px/1.2 Consolas,monospace;letter-spacing:2.2px}.server-brand-content{position:relative;z-index:1;max-width:600px;margin:auto 0;padding:68px 0 30px}.server-eyebrow{margin:0 0 25px;color:#a9d9c3;font-size:13px;letter-spacing:.04em}.server-slogan{margin:0;font-size:clamp(34px,3.25vw,50px);line-height:1.42;font-weight:600;letter-spacing:-.04em}.server-slogan em{color:var(--mint);font-style:normal}.server-intro{margin:22px 0 30px;color:#badbcb;font-size:15px;line-height:1.85}.server-features{display:grid;gap:13px;margin:0;padding:0;list-style:none;color:#d4e9df;font-size:14px}.server-features li{display:flex;align-items:center;gap:11px}.server-features svg{width:18px;height:18px;flex:none;fill:none;stroke:#82d8b0;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.server-brand-foot{position:relative;z-index:1;color:#83b9a0;font:11px Consolas,monospace;letter-spacing:.03em}.server-form-side{display:flex;align-items:center;justify-content:center;padding:54px clamp(44px,8vw,118px);background:linear-gradient(135deg,#fbfcfb 0%,#f3f8f5 100%)}.server-form-wrap{width:min(100%,420px)}.server-form-wrap h1{margin:0 0 8px;color:#164c39;font-size:29px;line-height:1.3;font-weight:700}.server-subtitle{margin:0 0 29px;color:#8a9791;font-size:13px}.server-notice,.server-error{margin:0 0 17px;padding:10px 12px;border-radius:5px;font-size:13px}.server-notice{color:#168457;background:#e9f6ef;border:1px solid #b9dfcd}.server-error{color:var(--danger);background:#fff2f1;border:1px solid #efc2bf}.server-field{margin-bottom:17px}.server-field label{display:block;margin-bottom:7px;color:#53665e;font-size:13px}.server-field label span{color:var(--brand)}.server-input-shell{position:relative}.server-input-shell input{width:100%;height:45px;padding:0 13px;border:1px solid #d2ddd8;border-radius:4px;outline:none;background:#fff;color:var(--text);font:14px "Microsoft YaHei","Segoe UI",sans-serif;transition:border-color .16s,box-shadow .16s}.server-input-shell input::placeholder{color:#a5afaa}.server-input-shell input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(24,163,107,.11)}#password{padding-right:48px}.server-password-toggle{position:absolute;right:3px;top:3px;width:39px;height:39px;display:grid;place-items:center;padding:0;border:0;background:transparent;color:#7d8d86;cursor:pointer}.server-password-toggle:hover{color:var(--brand)}.server-password-toggle:focus-visible,.server-submit:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.server-password-toggle svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7}.server-submit{width:100%;height:45px;display:flex;align-items:center;justify-content:center;gap:10px;margin-top:25px;border:0;border-radius:4px;background:var(--brand);color:#fff;font:600 14px "Microsoft YaHei","Segoe UI",sans-serif;cursor:pointer;transition:background .16s,transform .16s}.server-submit:hover{background:var(--brand-hover)}.server-submit:active{transform:translateY(1px)}.server-submit:disabled{opacity:.65;cursor:wait}.server-submit svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.server-session-tip{margin-top:28px;padding-top:19px;border-top:1px solid #e4eae7;color:#98a39e;font-size:12px;line-height:1.75}#transport-tip{color:#967546}
@media(max-width:920px){.server-login-page{grid-template-columns:42% 58%}.server-brand-side{padding:38px 34px}.server-slogan{font-size:32px}.server-brand-content{padding-top:45px}}@media(max-width:720px){.server-login-page{display:block}.server-brand-side{min-height:210px;padding:27px 24px}.server-brand-content{margin:30px 0 0;padding:0}.server-eyebrow,.server-intro,.server-features,.server-brand-foot{display:none}.server-slogan{font-size:27px;line-height:1.45}.server-form-side{min-height:calc(100vh - 210px);padding:35px 24px 48px}.server-form-wrap h1{font-size:25px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}