:root{color-scheme:light;--blue:#2458dc;--ink:#17253f;--muted:#748198;--line:#e6ebf2;--bg:#f5f7fb;--radius:16px;font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--bg)}[hidden]{display:none!important}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #91b2ff;outline-offset:4px}button:disabled{cursor:wait;opacity:.6}button{transition:background .15s,transform .15s}button:active:not(:disabled){transform:translateY(1px)}h1,h2,h3,p{margin-top:0}p{line-height:1.75}label{display:block;font-size:14px;font-weight:650;margin:20px 0 9px}input{width:100%;min-height:49px;border:1px solid #d9e1ee;border-radius:9px;padding:12px 14px;background:#fff;color:var(--ink);outline:none}input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #2458dc12}input::placeholder{color:#9ba6b8;font-size:14px}.primary,.secondary{border-radius:9px;padding:13px 20px;display:inline-flex;justify-content:center;align-items:center;gap:12px;font-size:14px;font-weight:650;min-height:46px}.primary{background:var(--blue);color:white;border:1px solid var(--blue);box-shadow:0 5px 12px #2458dc15}.primary:hover{background:#1747c2}.secondary{background:white;border:1px solid #dce3ef;color:#40516d}.secondary:hover{background:#f4f6fb}.text-button{border:0;background:transparent;color:#57708f;padding:7px 5px;font-size:13px}.text-button:hover{color:var(--blue)}.full{width:100%;justify-content:space-between}.muted{color:var(--muted);font-size:14px}.eyebrow{font-size:10px;font-weight:750;letter-spacing:2.2px;color:#afc5ff;display:block;margin-bottom:18px}.eyebrow.ink{color:#8495b2;font-size:10px}.brand{display:flex;align-items:center;gap:12px;font-weight:750;font-size:21px;letter-spacing:-.6px}.brand-mark{display:flex;align-items:center;justify-content:center;background:var(--blue);color:white;width:37px;height:39px;border-radius:11px;font-size:23px;font-weight:650;transform:skew(-4deg)}.brand small{display:block;color:#94a0b3;font-size:10px;font-weight:500;letter-spacing:1.2px;margin-top:5px}.auth-shell{min-height:100vh;display:grid;grid-template-columns:1.05fr 1fr;background:white}.auth-story{padding:48px 64px;display:flex;flex-direction:column;background:#102b62;position:relative;color:#fff;overflow:hidden}.auth-story:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 90% 75%,#265bd447,transparent 55%);pointer-events:none}.auth-story .brand-mark{background:#fff;color:#153d88}.story-content{position:relative;margin:auto 0;padding:60px 0 80px}.story-content h1{font-size:clamp(32px,3.2vw,49px);line-height:1.45;letter-spacing:-1px;font-weight:600;margin-bottom:22px}.story-content p{font-size:15px;color:#b4c6e7;line-height:1.9}.story-foot{position:relative;color:#93acd4;font-size:11px;letter-spacing:.5px}.tiny-dot{display:inline-block;width:6px;height:6px;background:#6ed3b7;border-radius:50%;margin-right:6px}.connection-art{display:flex;align-items:center;margin-top:65px;max-width:485px}.art-node{display:flex;flex-direction:column;align-items:center;gap:13px;flex-shrink:0}.art-node>span{width:66px;height:68px;border:1px solid #86a3da5c;border-radius:14px;display:grid;place-items:center;font-size:32px;background:#ffffff08;box-shadow:inset 0 0 20px #ffffff04}.art-node small{font-size:10px;color:#95add4;letter-spacing:1px}.target-node>span{border-style:dashed}.art-line{flex:1;position:relative;min-width:35px;height:20px;margin:0 9px 21px;border-top:1px solid #6d8ac052}.art-line b{position:absolute;bottom:35px;white-space:nowrap;left:50%;transform:translateX(-50%);font-size:8px;color:#8da9d4;font-weight:500}.art-line i{position:absolute;top:-3px;left:50%;width:5px;height:5px;background:#81a8f2;border-radius:50%;box-shadow:0 0 10px #6d99ff}.art-line.short{max-width:58px}.auth-form-panel{display:flex;justify-content:center;align-items:center;padding:55px}.auth-form-wrap{width:100%;max-width:380px}.auth-form-wrap h2{font-size:30px;font-weight:650;letter-spacing:-.5px;margin-bottom:11px}.auth-tabs{display:flex;gap:27px;border-bottom:1px solid var(--line);margin:34px 0 30px}.auth-tabs button{border:0;background:none;padding:0 0 13px;color:#9aa6b9;font-weight:650;font-size:14px;border-bottom:2px solid transparent}.auth-tabs button[aria-selected=true]{color:var(--blue);border-color:var(--blue)}.password-wrap{position:relative}.password-wrap input{padding-right:60px}.password-wrap button{position:absolute;right:12px;top:11px}.auth-note{font-size:11px;color:#98a2b3;line-height:1.9;margin-top:27px}.error{font-size:12px;color:#cb3f4c;line-height:1.6;min-height:0}.error:not(:empty){padding:10px 12px;background:#fff2f2;border-radius:7px}.auth-form-wrap .primary{margin-top:18px}.mobile-brand{display:none}.console-shell{min-height:100vh;display:grid;grid-template-columns:230px 1fr}.sidebar{background:white;padding:32px 22px;display:flex;flex-direction:column;border-right:1px solid var(--line);position:fixed;top:0;bottom:0;left:0;width:230px}.sidebar .brand{font-size:18px;gap:10px}.sidebar .brand-mark{width:33px;height:35px;font-size:21px}.nav-caption{font-size:10px;color:#a2aec0;letter-spacing:1.2px;margin:47px 12px 15px}.nav-item{background:none;border:0;padding:13px 15px;display:flex;align-items:center;gap:13px;text-align:left;border-radius:9px;font-size:13px;color:#738099;margin-bottom:7px}.nav-item>span{font-size:19px}.nav-item.selected{background:#edf2ff;color:#2657c8;font-weight:650}.sidebar-bottom{margin-top:auto;padding:20px 11px 0}.secure-badge{font-size:10px;color:#4a987d;letter-spacing:.4px}.sidebar-bottom p{font-size:11px;color:#a0acbc;margin:13px 0 0;line-height:1.9}.workspace{grid-column:2;min-width:0}.topbar{height:81px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 43px;background:white}.breadcrumb{font-size:11px;color:#8390a5}.breadcrumb span{margin:0 15px;color:#bcc5d3}.account-menu{display:flex;align-items:center;gap:12px;font-size:12px;color:#55637a}.avatar{width:29px;height:29px;border-radius:50%;display:grid;place-items:center;color:#466aa5;background:#edf2fb;font-weight:650}.account-menu>button{margin-left:10px;border-left:1px solid var(--line);padding-left:20px;font-size:11px}.dashboard{padding:45px 43px 22px;max-width:1430px;margin:0 auto}.page-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:29px;gap:20px}.page-heading .eyebrow{margin-bottom:10px}.page-heading h1{font-size:30px;line-height:1.4;margin-bottom:7px;font-weight:650;letter-spacing:-.6px}.page-heading p{margin:0;font-size:12px}.page-heading>.primary{font-size:12px;padding:11px 16px;min-height:43px;white-space:nowrap}.stats-grid{display:grid;grid-template-columns:1fr 1fr 1.15fr;gap:19px;margin-bottom:35px}.stat-card{padding:23px 25px;background:white;border:1px solid var(--line);border-radius:13px;display:flex;flex-direction:column}.stat-card>span{font-size:11px;color:#8b98ad;display:flex;align-items:center;gap:7px}.stat-card>strong{font-size:32px;line-height:1.2;margin:18px 0 11px;letter-spacing:-1px;font-weight:650}.stat-card>small{font-size:10px;color:#a6afbf}.connection-stat>strong{font-size:23px;line-height:1.7;letter-spacing:.2px}.connection-stat>strong>span{font-size:15px;color:#a0afc7;font-weight:500}.section-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:17px}.section-heading h2{font-size:14px;font-weight:650;margin:0;display:flex;gap:9px;align-items:center}.section-heading h2>span{font-size:10px;background:#e8edf5;color:#8a99b0;min-width:20px;height:20px;text-align:center;line-height:20px;border-radius:6px}.section-heading button{font-size:11px}.empty-state{background:white;border:1px solid var(--line);border-radius:14px;text-align:center;padding:54px 25px}.empty-icon{margin:0 auto 20px;background:#f0f4ff;border:1px solid #e3ebff;border-radius:20px;width:75px;height:75px;font-size:38px;color:#5d80ce;display:grid;place-items:center;position:relative}.empty-icon span{position:absolute;right:-5px;bottom:-4px;border:4px solid white;background:var(--blue);color:white;border-radius:50%;width:31px;height:31px;font-size:17px;display:grid;place-items:center}.empty-state h3{font-size:18px;font-weight:650;margin:0 0 12px}.empty-state p{font-size:12px;color:#94a0b5;line-height:1.9;margin-bottom:25px}.empty-state .primary{font-size:12px;min-height:42px;padding:10px 18px}.empty-state>small{display:block;color:#acb5c3;font-size:10px;margin-top:22px}.guide-strip{display:flex;align-items:center;gap:16px;border-radius:12px;background:#edf2fc;border:1px solid #e3eaf8;padding:21px 23px;margin-top:25px}.guide-symbol{color:#7494cc;font-size:24px;width:30px;text-align:center}.guide-strip strong{font-size:11px;font-weight:600;color:#647c9f}.guide-strip p{font-size:10px;color:#9aa9c1;margin:7px 0 0;line-height:1.6}.guide-strip button{margin-left:auto;font-size:10px;white-space:nowrap;color:#6884b0}.dashboard footer{text-align:center;font-size:9px;color:#abb4c2;margin-top:32px;line-height:2}.dashboard footer span{margin:0 8px}.device-list{display:grid;gap:14px}.device-card{padding:24px;background:#fff;border:1px solid var(--line);border-radius:13px}.device-top{display:flex;align-items:center;gap:14px}.device-symbol{width:45px;height:49px;border-radius:12px;background:#eef3ff;display:grid;place-items:center;font-size:25px;color:#5275bc}.device-title{flex:1;min-width:0}.device-title h3{font-size:15px;margin:0 0 6px;overflow-wrap:anywhere}.device-title p{font-family:ui-monospace,monospace;font-size:10px;color:#93a0b4;margin:0}.device-state{font-size:10px;display:flex;align-items:center;gap:6px;padding:5px 9px;border-radius:7px;background:#f4f6f9;color:#929eaf}.device-state.active{color:#37856d;background:#eef9f4}.status-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:#b4bece}.status-dot.online{background:#57a58a}.device-info{display:flex;gap:20px;flex-wrap:wrap;margin:18px 0;padding-top:15px;border-top:1px solid #f0f3f7;font-size:11px;color:#9aa6b7}.device-info span{color:#71829e}.device-actions{display:flex;gap:8px;flex-wrap:wrap}.device-actions button{font-size:10px;min-height:34px;padding:7px 11px}.device-actions .danger{color:#b86c74}.device-actions .remote-controls{margin-left:auto;display:flex;gap:7px}.notice{background:#f0f5ff;border:1px solid #dfe8fb;border-radius:9px;padding:13px 15px;font-size:12px;color:#6b83ab;line-height:1.8;margin:16px 0}.field-help{font-size:11px;color:#929fb3;margin:9px 0 0;line-height:1.9}dialog{border:1px solid #e3e8f0;border-radius:18px;padding:28px 30px;width:min(480px,calc(100% - 30px));max-height:90vh;overflow-y:auto;box-shadow:0 30px 100px #0d204c26;color:var(--ink)}dialog::backdrop{background:#152a4f5c;backdrop-filter:blur(3px)}.wide-dialog{width:min(660px,calc(100% - 30px))}.dialog-heading{display:flex;align-items:start;justify-content:space-between;gap:20px}.dialog-heading .eyebrow{margin-bottom:10px;font-size:9px}.dialog-heading h2{font-size:23px;margin-bottom:12px;font-weight:650}.icon-button{border:0;background:#f4f6fa;border-radius:50%;width:28px;height:28px;color:#8390a4;font-size:21px;display:grid;place-items:center;line-height:1}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:26px;flex-wrap:wrap}.dialog-actions button{font-size:12px;min-height:40px}.guide-steps{padding-left:26px;margin:25px 0 30px}.guide-steps li{padding-left:10px;margin:23px 0;color:#5476b6}.guide-steps strong{color:#344866;font-size:14px}.guide-steps p{font-size:12px;color:#8896ad;margin:8px 0 0}.connection-group{margin-top:23px}.connection-group h3{font-size:13px;margin-bottom:13px}.connection-row{padding:10px 12px;background:#f6f8fc;border:1px solid #eaf0f6;border-radius:8px;margin:8px 0;display:grid;grid-template-columns:105px 1fr auto;gap:10px;align-items:start;font-size:11px}.connection-row>span{color:#8d9bb0;padding-top:3px}.connection-row>code{color:#46638e;overflow-wrap:anywhere;white-space:pre-wrap;line-height:1.8;font-size:11px}.connection-row button{font-size:10px;padding:3px 2px}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:#1c355b;color:white;box-shadow:0 10px 30px #0f23403b;padding:13px 22px;border-radius:10px;font-size:12px;max-width:90vw;z-index:100;line-height:1.8}.loading{height:100vh;display:grid;place-items:center;color:#8191ab;font-size:13px}details{margin-top:23px}summary{font-size:12px;color:#7b8da9;cursor:pointer}details label{font-size:12px}button.danger{color:#b94c58}
@media(min-width:1450px){.story-content{max-width:600px;margin:auto}.auth-story{padding-left:80px;padding-right:80px}.dashboard{padding-top:53px}}@media(max-width:1050px){.auth-story{padding:37px}.auth-form-panel{padding:35px}.console-shell{grid-template-columns:195px 1fr}.sidebar{width:195px;padding:27px 17px}.sidebar .brand{font-size:16px}.topbar{padding:0 26px}.dashboard{padding:34px 26px 20px}.stats-grid{gap:12px}.stat-card{padding:20px}.device-actions .remote-controls{margin-left:0}}@media(max-width:760px){.auth-shell{grid-template-columns:1fr}.auth-story{display:none}.auth-form-panel{padding:35px 27px;min-height:100vh;align-items:center}.mobile-brand{display:block;font-size:12px;color:#5c79a8;margin-bottom:60px}.auth-form-wrap h2{font-size:29px}.console-shell{display:block}.sidebar{display:none}.workspace{width:100%}.topbar{height:66px;padding:0 20px}.breadcrumb{font-size:10px}.breadcrumb span{margin:0 8px}.account-menu{gap:8px;font-size:10px}.account-menu>button{padding-left:12px;margin-left:2px}.avatar{width:25px;height:25px}.dashboard{padding:31px 19px 18px}.page-heading{align-items:center;gap:12px;margin-bottom:24px}.page-heading h1{font-size:26px}.page-heading p{font-size:11px;max-width:205px}.page-heading .eyebrow{font-size:8px;letter-spacing:1.6px}.page-heading>.primary{font-size:10px;padding:10px 12px;gap:6px;min-height:40px}.stats-grid{gap:9px;grid-template-columns:1fr 1fr;margin-bottom:27px}.stat-card{padding:17px 18px}.stat-card>strong{font-size:28px;margin:13px 0 7px}.stat-card>small{font-size:9px}.connection-stat{grid-column:1/-1;display:grid;grid-template-columns:1fr auto;align-items:center;gap:0}.connection-stat>span{grid-row:1}.connection-stat>strong{font-size:15px;line-height:1.4;grid-column:2;grid-row:1/3;margin:0}.connection-stat>strong>span{font-size:12px}.connection-stat>small{grid-column:1;margin-top:7px}.empty-state{padding:42px 19px}.empty-state h3{font-size:16px}.empty-state p{font-size:11px}.guide-strip{padding:17px 15px;gap:10px;align-items:start}.guide-strip strong{font-size:10px}.guide-strip p{font-size:9px;max-width:185px}.guide-strip button{font-size:9px;padding-top:3px}.guide-symbol{font-size:19px;width:22px}.dashboard footer{font-size:8px;margin-top:24px}.device-card{padding:19px}.device-info{gap:10px;font-size:10px}.device-title h3{font-size:14px}.device-actions{gap:6px}.device-actions .remote-controls{width:100%;margin-top:5px}.device-actions .remote-controls button{flex:1}dialog{padding:24px 22px}.dialog-heading h2{font-size:21px}.connection-row{grid-template-columns:76px 1fr auto;gap:7px}.connection-row>code{font-size:10px}.connection-row>span{font-size:10px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}