:root{color-scheme:dark;--bg:#080f1c;--side:#0c1423;--panel:#111d2f;--panel2:#16243a;--border:#26364b;--ink:#e7eef9;--muted:#8fa2b9;--accent:#55cdb6;--accent2:#1e7165;--red:#ec8e93;--shadow:0 18px 50px #0002;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--ink)}[hidden]{display:none!important}button,input,textarea,select{font:inherit}button{cursor:pointer;transition:background .18s,border-color .18s,transform .18s}button:hover{filter:brightness(1.11)}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}a{color:var(--accent)}.muted{color:var(--muted);font-size:.9rem;line-height:1.55}.overline{font-size:.69rem;font-weight:800;letter-spacing:.12em;color:#829db4;margin:0 0 8px}.auth-screen{min-height:100vh;display:grid;place-items:center;padding:30px;background:radial-gradient(circle at 20% 0%,#173852 0%,transparent 42%),radial-gradient(circle at 100% 80%,#143332 0%,transparent 39%),var(--bg)}.auth-card{width:min(440px,100%);padding:40px;background:#111d2f;border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow)}.auth-card h1{font-size:1.65rem;margin:22px 0 4px}.logo-hero{display:flex;gap:14px;align-items:center}.logo{font-size:2.2rem;font-weight:900;letter-spacing:-.1em}.accent{color:var(--accent)}.smallchip{font-size:.72rem;color:var(--accent);border:1px solid var(--accent2);border-radius:20px;padding:5px 9px}.auth-note{font-size:.75rem;color:var(--muted);line-height:1.5;margin:18px 0 0}code,.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;overflow-wrap:anywhere}form{display:flex;flex-direction:column;gap:10px}label{font-size:.82rem;font-weight:700;color:#b8c8db;margin-top:8px}input,select,textarea{width:100%;padding:12px 13px;background:#0a1525;border:1px solid #2a3c52;color:var(--ink);border-radius:10px;min-width:0}textarea{resize:vertical}input::placeholder,textarea::placeholder{color:#647991}button{border:1px solid transparent;border-radius:10px;padding:11px 14px;color:var(--ink);background:var(--panel2);font-size:.84rem;font-weight:700}.primary{background:var(--accent);color:#032f29}.wide{width:100%;margin-top:10px}.ghost{background:transparent;border-color:#2f4159}.subtle{background:#1b2a41;border:1px solid #2f4056}.danger-outline{color:#ffadb3;background:#40202b;border:1px solid #9b4754}.muted-button{background:transparent;color:#97aac0;text-align:left;padding:9px 0}.error{color:var(--red);font-size:.83rem;min-height:18px}.layout{display:flex;min-height:100vh}.sidebar{width:246px;min-width:246px;background:var(--side);border-right:1px solid #213248;padding:27px 18px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;padding:0 10px 40px}.brand-symbol{display:grid;place-items:center;width:40px;height:40px;border:2px solid var(--accent);color:var(--accent);border-radius:12px;font-size:1.25rem;font-weight:900}.brand b{font-size:1.18rem;letter-spacing:.09em}.brand small{display:block;color:#718da5;letter-spacing:.12em;font-size:.57rem;margin-top:1px}.sidebar>.overline{padding-left:10px}.nav{display:flex;flex-direction:column;gap:7px;margin-top:13px}.nav-item{display:flex;align-items:center;gap:13px;width:100%;text-align:left;background:transparent;color:#a0b3c9;padding:13px 14px;font-size:.88rem;font-weight:700}.nav-item span{font-size:1.4rem;width:20px;line-height:1}.nav-item.active{background:#173b3f;color:#b9fff0}.sidebar-foot{margin-top:auto;padding:15px 10px 0}.system-status,.live{font-size:.75rem;color:#9bb7b7;display:flex;gap:8px;align-items:center}.system-status i,.live i,.state-online:before{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent);content:""}.user-block{margin:23px 0 9px;display:flex;align-items:center;gap:10px}.user-block small{display:block;font-size:.7rem;margin-top:4px;color:var(--muted)}.avatar{width:35px;height:35px;border-radius:50%;background:#24565a;display:grid;place-items:center;font-weight:900;color:#bffff1}.content{max-width:1600px;width:calc(100% - 246px);padding:38px clamp(18px,3vw,50px) 65px;margin:0 auto}.topbar{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:30px}.topbar h1{font-size:clamp(1.45rem,2vw,2rem);letter-spacing:-.025em;margin:0}.top-actions{display:flex;align-items:center;gap:20px}.page{display:flex;flex-direction:column;gap:22px}.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.stat,.panel{background:var(--panel);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow)}.stat{padding:22px 24px}.stat span{color:var(--muted);font-size:.85rem}.stat strong{display:block;font-size:2.5rem;margin:10px 0 3px;line-height:1.05}.stat small{font-size:.74rem;color:#718ba5}.panel{padding:23px}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:22px}.panel h2{font-size:1rem;letter-spacing:-.01em;margin:0}.panel-heading p{margin:6px 0 0}.device-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(218px,1fr));gap:14px}.device-tile{border:1px solid #31435a;background:#14243a;padding:20px;text-align:left;border-radius:13px}.device-icon{font-size:1.7rem;color:var(--accent);margin-bottom:13px}.device-tile b{display:block}.device-tile small{display:block;color:#8298b2;font-size:.74rem;margin-top:6px}.device-state{display:inline-flex;align-items:center;gap:7px;margin-top:17px;font-size:.73rem;color:#7fddc8}.device-state.offline{color:#879cb5}.device-state.offline::before{background:#677789}.device-state::before{display:inline-block;width:7px;height:7px;background:var(--accent);border-radius:50%;content:""}.tip{color:#93a9c1;background:#0c1c2b;padding:15px 18px;border:1px dashed #28515b;border-radius:12px;font-size:.78rem;line-height:1.55}.workspace{display:grid;grid-template-columns:290px minmax(0,1fr);gap:19px;align-items:start}.device-list{display:flex;flex-direction:column;gap:8px}.list-item{border:1px solid #293b51;text-align:left;background:#111f31;padding:13px;border-radius:11px;width:100%}.list-item.active{border-color:var(--accent);background:#16383d}.list-item b{display:block;margin-bottom:5px}.list-item small{color:var(--muted);font-size:.73rem}.machine-head{display:flex;justify-content:space-between;gap:10px;align-items:center}.machine-head h2{font-size:1.25rem}.machine-head .mono{font-size:.75rem;margin-top:8px}.pill{background:#223449;color:#a4cad1;padding:6px 10px;font-size:.74rem;border-radius:20px}.pill.green{background:#153d37;color:#7de3b8}.scope-line{display:flex;flex-wrap:wrap;gap:6px;margin:18px 0}.scope{font-size:.65rem;border:1px solid #30515c;border-radius:25px;padding:5px 8px;color:#a4d5d8}.action-bar{display:flex;flex-wrap:wrap;gap:10px;margin:15px 0 24px}.tabs{display:flex;gap:0;border-bottom:1px solid var(--border);overflow:auto}.tab{background:transparent;border-radius:0;white-space:nowrap;color:var(--muted);border-bottom:2px solid transparent}.tab.selected{border-bottom-color:var(--accent);color:var(--accent)}.tab-panel{padding-top:20px}.mini-actions{display:flex;flex-wrap:wrap;gap:8px}.results{white-space:pre-wrap;word-break:break-word;overflow:auto;max-height:370px;min-height:110px;margin-top:15px;background:#071322;color:#c9d9ea;padding:17px;border-radius:10px;border:1px solid #263b53;font:12px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace}.inline-form{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.inline-form input{flex:1;min-width:170px}.screen-box{border:1px solid #253950;background:#071221;border-radius:11px;min-height:170px;display:grid;place-items:center;margin-top:15px;color:var(--muted);overflow:hidden}.screen-box img{display:block;max-width:100%;height:auto;cursor:crosshair}.warning-text{color:#ffc1ad;background:#3e2928;padding:12px;border-radius:9px;font-size:.8rem}.tab-panel textarea{margin-bottom:12px}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;font-size:.79rem;text-align:left}td,th{padding:14px 9px;border-bottom:1px solid #2a384c;vertical-align:top}th{color:#8da2b9;font-size:.72rem;font-weight:700}td{color:#d3e1f0}td button{padding:6px 9px;font-size:.73rem}.two-panels{display:grid;grid-template-columns:1fr 1fr;gap:19px}.form-panel{display:flex;flex-direction:column;gap:9px}.form-panel h2{margin-bottom:0}.form-panel>p{margin:0 0 6px}.checks{display:flex;flex-wrap:wrap;gap:9px;margin:12px 0}.check{padding:7px 10px;background:#1a2b3f;border:1px solid #31445b;border-radius:9px;font-size:.76rem;display:flex;gap:7px;align-items:center}.check input{width:auto}.credential{margin-top:10px;padding:13px;border:1px solid #569987;border-radius:12px;background:#18372e}.credential code{display:block;margin:13px 0;overflow-wrap:anywhere;font-size:.75rem}.credential p{font-size:.7rem;color:#bbcec8}.toast{position:fixed;right:25px;bottom:24px;background:#234e46;border:1px solid #4a9b8d;z-index:20;color:#dbfff8;padding:13px 20px;border-radius:12px;box-shadow:var(--shadow);max-width:min(430px,90vw)}.toast.bad{background:#422631;border-color:#a24d64;color:#ffe0e8}@media(max-width:1024px){.workspace{grid-template-columns:1fr}.machine-list{order:0}.device-list{flex-direction:row;flex-wrap:wrap}.list-item{width:auto;flex:1;min-width:155px}.machine-detail{order:1}.two-panels{grid-template-columns:1fr}}@media(max-width:700px){.layout{display:block}.sidebar{width:100%;min-width:0;padding:14px 16px;display:block}.brand{padding:0 0 12px}.sidebar>.overline,.system-status{display:none}.nav{flex-direction:row;flex-wrap:wrap;margin:0}.nav-item{width:auto;padding:10px;font-size:.75rem}.sidebar-foot{display:flex;align-items:center;justify-content:space-between;margin:0;padding:8px 0 0}.user-block{margin:0}.content{width:100%;padding:22px 13px 35px}.topbar{align-items:flex-start}.top-actions{display:block}.live{display:none}.stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.stat{padding:13px}.stat strong{font-size:1.65rem}.stat span{font-size:.68rem}.stat small{font-size:.61rem}.panel{padding:15px}.panel-heading{flex-wrap:wrap}.action-bar button{flex:1}.tab{font-size:.72rem;padding:10px 8px}}
.nav-link{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border:1px solid #2f4159;border-radius:10px;padding:11px 14px;font-size:.84rem;font-weight:700;color:var(--ink);white-space:nowrap}.nav-link:hover{background:#1b2a41}#serverUpdateState{margin-bottom:20px}@media(max-width:930px){.top-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.top-actions button,.top-actions .nav-link{padding:9px;font-size:.73rem}}
.pair-panel{border:1px solid #397c70;border-radius:11px;background:#122d2d;padding:14px;margin:0 0 18px}
.pair-panel code{display:block;margin:10px 0;font-size:1.25rem;letter-spacing:.07em;color:#8cf4cd;overflow-wrap:anywhere}
.pair-panel .muted{font-size:.78rem}

.update-progress{margin:0 0 24px;padding:19px 22px;border:1px solid #315e70;border-radius:15px;background:#112538;box-shadow:var(--shadow)}
.update-progress.update-failed{border-color:#96505d;background:#32232c}
.update-progress.update-success{border-color:#357764;background:#16342f}
.update-top{display:flex;justify-content:space-between;align-items:center;gap:14px}
.update-top h2{margin:0;font-size:1.05rem}
#serverUpdatePercent{font-size:1.3rem;color:#77e3c8}
.update-failed #serverUpdatePercent{color:#ffb5bb}
#serverUpdateBar{display:block;width:100%;height:15px;accent-color:#50c8a9;margin:16px 0 10px;border-radius:15px}
.update-failed #serverUpdateBar{accent-color:#dc7586}
.update-status-row{display:flex;justify-content:space-between;gap:14px;font-size:.8rem;color:#b1c8d5;flex-wrap:wrap}
.update-status-row time{color:var(--muted)}
.update-stages{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px 12px;padding:0;list-style:none;margin:19px 0 6px}
.update-stages li{border:1px solid #344659;border-radius:9px;padding:9px 11px;color:#7f91a5;font-size:.75rem}
.update-stages li.done{border-color:#337964;background:#173b32;color:#b3f4d7}
.update-stages li.done::before{content:"✓ ";color:#78e5b9}
.update-stages li.current{border-color:#73dcc5;background:#204742;color:#ecfff9;font-weight:700}
.update-stages li.error-step{border-color:#dd7183;color:#ffd0d5}
.update-help{color:var(--muted);font-size:.78rem;margin:12px 0 0}
@media(max-width:850px){.update-stages{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:510px){.update-stages{grid-template-columns:1fr}}