:root{font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#f3efe7;background:#111113;color-scheme:dark;--ink:#f3efe7;--teal:#ff8157;--muted:#a9a6a0;--line:#363638;--panel:#1c1c1f;--raised:#29292d}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:0;border-radius:8px;padding:10px 17px;font-weight:600;min-height:42px}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #d9ee73;outline-offset:3px}.primary{color:#1a1511;background:var(--teal)}.primary:hover{background:#ff9b78}.secondary{background:var(--panel);border:1px solid #4a4948;color:var(--ink)}.quiet{color:#bdb9b1;background:transparent;padding:6px 10px}.wide{width:100%}h1,h2,p{margin-top:0}h1{font-size:34px;font-weight:800;line-height:1.15;letter-spacing:-.7px;margin-bottom:0}h2{font-size:17px;color:var(--ink);margin-bottom:8px}.eyebrow{color:var(--muted);font-size:10px;font-weight:700;letter-spacing:2px;margin-bottom:10px}.muted{color:var(--muted)}.small{font-size:12px}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:#18181b}.login-card{background:var(--panel);padding:48px;border:1px solid var(--line);border-radius:18px;max-width:440px;width:100%;box-shadow:0 20px 70px #00000026}.login-card h1{font-size:39px;line-height:1.32;margin:24px 0 20px}.login-card .wide{margin-top:24px}.login-card .small{margin:12px 0}.app-shell{display:grid;grid-template-columns:216px minmax(0,1fr);min-height:100vh}.sidebar{background:var(--panel);border-right:1px solid var(--line);padding:30px 20px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{font-size:25px;font-weight:750;color:var(--ink);letter-spacing:-1px;margin:0 14px 36px}.brand span{display:block;font-size:11px;font-weight:400;letter-spacing:1px;color:var(--muted);margin-top:3px}.nav-label{font-size:10px;color:#a9a6a0;letter-spacing:1px;margin:24px 14px 9px}nav button{display:block;width:100%;text-align:left;background:transparent;color:#bdb9b1;margin:4px 0;padding:11px 14px;font-weight:500}nav button[aria-current=page]{background:#35261f;color:var(--teal);font-weight:650}.sidebar-bottom{margin-top:auto;font-size:11px;color:var(--muted);display:flex;flex-direction:column;gap:8px;padding:20px 8px 0}.workspace{padding:34px 42px;max-width:1500px;width:100%;margin:auto}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;gap:20px}.identity-chip{color:#bdb9b1;font-size:12px;overflow-wrap:anywhere}.toolbar{display:flex;gap:14px;align-items:end;flex-wrap:wrap;margin:0 0 28px}.toolbar label{font-size:11px;color:#a9a6a0}label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:#bdb9b1}input,select{min-height:42px;background:var(--panel);border:1px solid #4a4948;border-radius:7px;padding:9px 12px;min-width:0;color:#f3efe7}.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:0 0 24px}.metric{padding:23px 24px;border:1px solid var(--line);border-radius:10px;background:var(--panel)}.metric-label{font-size:12px;color:var(--muted);margin:0 0 12px}.metric-value{font-size:31px;line-height:1.25;font-weight:650;letter-spacing:-1px;color:var(--ink)}.metric-note{font-size:11px;color:#a9a6a0;margin:10px 0 0}.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:25px;margin-bottom:22px;min-width:0}.narrow{max-width:650px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:17px}.section-heading p{margin-bottom:2px}.section-heading h2{margin-bottom:5px}.badge{font-size:11px;border-radius:20px;padding:6px 11px;background:#18181b;color:#c8c4bc;white-space:nowrap}.badge.warning{background:#382b19;color:#ffcf75}.scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}th,td{text-align:left;border-bottom:1px solid #303033;padding:12px 14px;font-size:12px}th{font-size:10px;letter-spacing:.3px;color:#a9a6a0;font-weight:600;background:#212124}td:first-child,th:first-child{padding-left:12px}tbody tr:last-child td{border-bottom:0}.empty{color:#a9a6a0;padding:30px 12px}details{margin-top:18px;font-size:12px;color:#a9a6a0}summary{cursor:pointer;padding:5px 0;color:#d7c5b2}details p{margin:12px 0}.stack-form{display:flex;flex-direction:column;gap:16px;max-width:400px;margin:25px 0}.stack-form button{align-self:flex-start;margin-top:5px}.inline-form{display:flex;gap:12px;align-items:end;flex-wrap:wrap;margin-top:22px}.search{min-width:220px}.notice,.message{border-radius:8px;padding:13px 16px;font-size:12px;background:#242426;color:#c8c4bc;margin-bottom:20px}.message.error{background:#3d2325;color:#ffb5ad}.message:not(.error){background:#213329;color:#b6e4bc}output{display:block;white-space:pre-wrap;overflow-wrap:anywhere;background:#33291f;padding:16px;border-radius:7px;font-size:13px;margin-top:18px}output:empty{display:none}a{color:var(--teal)}[hidden]{display:none!important}@media(max-width:850px){.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;padding:18px 20px;border-right:0;border-bottom:1px solid var(--line)}.brand{margin:0 8px 14px;font-size:21px}.brand span,.nav-label{display:none}nav,nav #admin-nav{display:flex;flex-wrap:wrap;gap:4px}nav button{width:auto;margin:0;padding:9px 11px}.sidebar-bottom{display:none}.workspace{padding:25px 20px}.metrics{gap:10px}.metric{padding:17px}.metric-value{font-size:25px}.topbar{align-items:flex-start}.identity-chip{max-width:170px}}@media(max-width:520px){.metrics{grid-template-columns:1fr}.metric{display:grid;grid-template-columns:1fr auto;align-items:center}.metric-label,.metric-note{margin:0}.metric-note{grid-column:1/-1;margin-top:5px}.login-card{padding:32px}.panel{padding:18px}.identity-chip{display:none}.toolbar input{max-width:145px}.search{min-width:100%;width:100%}}
.workspace{min-width:0}.sidebar{min-width:0}@media(max-width:850px){.app-shell{grid-template-columns:minmax(0,1fr)}nav,#admin-nav{min-width:0;max-width:100%}.toolbar{max-width:100%}.metric-value{overflow-wrap:anywhere}}
th button{padding:0;min-height:32px;background:transparent;color:inherit;font:inherit;white-space:nowrap}th[aria-sort=ascending],th[aria-sort=descending]{color:var(--teal)}.row-actions,.actions{display:flex;gap:8px;align-items:center}.row-actions button{white-space:nowrap;padding:4px 8px;min-height:32px}.login-tabs [aria-selected=true]{background:#35261f;color:var(--teal)}pre#credential{white-space:pre-wrap;overflow-wrap:anywhere;background:#19191c;padding:18px;border:1px solid var(--line);border-radius:8px;font:13px/1.8 ui-monospace,monospace}.login-tabs{display:flex;gap:6px;flex-wrap:wrap}#show-deleted{min-height:auto}#quota-panel input{max-width:180px}
.danger{background:#a83632;color:white}#users > thead > tr > th:first-child,#users td:first-child{position:sticky;left:0;z-index:1;background:var(--panel);box-shadow:1px 0 #303033}#users > thead > tr > th:first-child{background:#212124}
.refresh-stamp{flex-basis:100%;padding:0;margin:0;background:transparent;border-radius:0;font-size:11px;color:var(--muted);white-space:normal}.connection-controls{display:flex;gap:14px;align-items:end;flex-wrap:wrap;margin:16px 0}.connection-controls label{flex:1;max-width:360px;min-width:200px}.connection-card code{font-size:12px}.connection-card p:last-child{margin:12px 0 0}.password-field{display:flex;position:relative;min-width:0;width:100%}.password-field input{width:100%;padding-right:48px}.password-eye{display:grid;place-items:center;position:absolute;right:3px;top:3px;bottom:3px;min-height:34px;width:38px;padding:6px;background:transparent;color:var(--muted)}.password-eye svg{fill:none;stroke:currentColor;stroke-width:1.7}.password-eye[aria-pressed=true]{color:var(--teal);background:#35261f}.status-lamp{display:inline-block;flex-shrink:0;width:9px;height:9px;border-radius:50%;background:#9c9b9f;box-shadow:0 0 0 3px #303033}.status-lamp.online{background:#a8d865;box-shadow:0 0 0 3px #283423}.status-lamp.offline{background:#ed8582;box-shadow:0 0 0 3px #3c2729}.device-state{display:inline-flex;gap:9px;align-items:center}.users-scroll{position:relative;isolation:isolate}#users{min-width:1740px;border-collapse:separate;border-spacing:0}#users > thead > tr > th:first-child,#users .account-row td:first-child{position:sticky;left:0;z-index:3;width:205px;min-width:205px;max-width:205px;background:var(--panel);box-shadow:1px 0 var(--line)}#users > thead > tr > th:last-child,#users .account-row td:last-child{position:sticky;right:0;z-index:3;min-width:170px;background:var(--panel);box-shadow:-1px 0 var(--line)}#users > thead > tr > th:first-child,#users > thead > tr > th:last-child{background:#212124;z-index:4}#users > thead > tr > th:first-child button{font-size:14px;text-align:left;line-height:1.4}#users > thead > tr > th:first-child button:after{content:'（端口）';display:block;font-size:10px;font-weight:400;color:var(--muted)}.account-row{cursor:pointer}.account-row:hover td{background:#2a2522!important}.user-toggle{display:flex;align-items:center;gap:9px;text-align:left;background:transparent;padding:6px 0;width:100%;font-weight:500;color:var(--ink)}.user-toggle>span:last-child{min-width:0}.user-name{display:block;font-size:14px;font-weight:650;white-space:normal;overflow-wrap:anywhere}.user-toggle small{display:block;font-size:10px;color:var(--muted);font-weight:400}.disclosure{font-size:11px;color:var(--muted)}.city-scroll{width:220px;max-width:220px;overflow-x:auto;padding:4px 0;scrollbar-width:thin;white-space:nowrap}#users .device-detail>td{padding:0;position:static;box-shadow:none;background:#18181b}.device-panel{position:sticky;left:0;width:var(--users-viewport,800px);max-width:100%;padding:20px;white-space:normal}.device-panel h3{margin:0 0 8px;font-size:14px;color:var(--ink)}.device-panel p{margin-bottom:14px;max-width:900px}.device-panel table{min-width:1250px}.device-panel th,.device-panel td{position:static!important;box-shadow:none!important;width:auto!important;min-width:0!important;max-width:none!important;background:transparent!important}.device-panel .scroll{background:var(--panel);border:1px solid var(--line);border-radius:8px}.row-actions{gap:4px;white-space:nowrap}@media(max-width:520px){#users > thead > tr > th:first-child,#users .account-row td:first-child{width:152px;min-width:152px;max-width:152px}#users > thead > tr > th:last-child,#users .account-row td:last-child{min-width:142px}.user-name{font-size:12px}.row-actions button{font-size:11px;padding:4px}.device-panel{padding:14px}.connection-controls label{max-width:none;min-width:0;flex-basis:100%}.refresh-stamp{font-size:10px}}
.login-card h1{font-size:30px;line-height:1.3;margin:0 0 28px}.auth-switch{text-align:center;margin-top:12px}.auth-switch button{color:#bdb9b1;font-size:12px;font-weight:400;background:transparent;padding:6px 10px;min-height:32px}.auth-switch button:hover{text-decoration:underline}.connection-card .login-tabs{flex-wrap:wrap}.connection-card pre{white-space:pre-wrap;overflow-wrap:anywhere;padding:18px;background:#111113;border:1px solid var(--line);border-radius:10px;line-height:1.7}
.session-loading{min-height:100vh;display:grid;place-content:center;justify-items:center;gap:12px;padding:24px;color:var(--muted)}.session-loading p{font-size:13px;margin:0}

/* Stage lights on a quiet charcoal canvas. Colors carry state; labels carry meaning. */
::selection{background:#d9ee73;color:#161616}
.sidebar{background:#161618}.brand{font-size:23px;letter-spacing:-.8px;font-weight:850}.brand:before{content:'◢';color:var(--teal);margin-right:8px}
nav button[aria-current=page]{box-shadow:inset 3px 0 var(--teal)}
.primary{box-shadow:0 3px 0 #7b3b25}.primary:active{transform:translateY(1px);box-shadow:0 2px 0 #7b3b25}
.login-shell{background:#111113}.login-card{border-top:3px solid var(--teal);box-shadow:8px 8px 0 #232023}.login-card h1{font-weight:850}
.metric-value,.chart-total{font-variant-numeric:tabular-nums;letter-spacing:-1.4px}.metric-value{color:#ffb198}
.panel{box-shadow:0 3px 0 #080809}.password-eye:hover,.quiet:hover{background:#2b2b2f}.row-actions button{background:#29292d;color:var(--ink)}.row-actions .danger{background:#a83632;color:white}
.ledger-scope{font-size:12px;color:var(--muted);max-width:850px;margin:-5px 0 24px}.overview-charts{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(235px,.85fr);gap:18px;align-items:start}.chart-card{position:relative;padding:24px 20px;margin:0 0 24px;min-width:0}.chart-card h2{font-size:13px;font-weight:600;color:var(--muted);margin:0 0 12px}.chart-total{font-size:33px;line-height:1.2;font-weight:800;margin:0;color:var(--ink)}.usage-pie{display:block;width:100%;max-height:285px;overflow:visible;margin:10px auto}.usage-pie [tabindex]{cursor:pointer;outline:none}.usage-pie [tabindex]:hover,.usage-pie [tabindex]:focus{filter:brightness(1.17);stroke:var(--ink);stroke-width:3}.pie-label{font:700 12px ui-sans-serif,sans-serif;fill:#191619;pointer-events:none}.pie-small-label{font:600 10px ui-sans-serif,sans-serif;fill:var(--ink);pointer-events:none}.pie-callout{fill:none;stroke:var(--muted);stroke-width:1;pointer-events:none}.pie-empty{fill:var(--muted);font-size:13px}.chart-tooltip{position:absolute;top:88px;left:12px;right:12px;z-index:6;pointer-events:none;background:#f3efe7;color:#191619;padding:10px 12px;border-radius:6px;box-shadow:0 4px 20px #0006;font-size:12px;overflow-wrap:anywhere}.chart-legend{padding:0;margin:0;list-style:none;max-height:240px;overflow-y:auto;scrollbar-width:thin}.legend-item{display:flex;align-items:center;gap:9px;width:100%;text-align:left;min-height:38px;font-size:11px;padding:7px 4px;background:transparent;color:var(--ink);font-weight:400}.legend-item:hover,.legend-item:focus-visible{background:var(--raised)}.legend-label{flex:1;overflow-wrap:anywhere;min-width:0}.legend-item strong{white-space:nowrap;font-variant-numeric:tabular-nums;color:var(--muted);font-size:12px}.chart-swatch{width:8px;height:8px;border-radius:2px;flex-shrink:0}.account-bars{display:grid;gap:24px;margin:42px 0}.account-bar{display:grid;grid-template-columns:42px minmax(0,1fr) 24px;gap:10px;align-items:center;font-size:12px}.account-bar strong{text-align:right;font-variant-numeric:tabular-nums}.bar-track{background:var(--raised);height:13px;border-radius:2px;overflow:hidden}.bar-track>span{display:block;height:100%;min-width:0;border-radius:2px}
@media(max-width:1100px){.overview-charts{grid-template-columns:repeat(2,minmax(0,1fr))}#account-chart{grid-column:1/-1}.account-bars{margin:24px 0;max-width:620px}.chart-card{margin-bottom:0}.overview-charts{margin-bottom:24px}}
@media(max-width:600px){.overview-charts{grid-template-columns:minmax(0,1fr)}#account-chart{grid-column:auto}.usage-pie{max-height:280px}.chart-card{padding:22px}.chart-total{font-size:32px}.topbar h1{font-size:29px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}