:root {
  --bg0:#05070c;
  --bg1:#0b1220;
  --panel:rgba(255,255,255,.074);
  --panel-strong:rgba(255,255,255,.105);
  --stroke:rgba(255,255,255,.14);
  --stroke-strong:rgba(255,255,255,.24);
  --text:#f8fafc;
  --muted:#a3adbd;
  --soft:#cbd5e1;
  --gold:#d8b46a;
  --gold2:#f4dd9f;
  --mint:#76e4cf;
  --blue:#7dd3fc;
  --red:#fb7185;
  --shadow:0 22px 70px rgba(0,0,0,.42);
  --radius:24px;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:#05070c;color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body{overflow:hidden}
body:before{content:"";position:fixed;inset:0;background:radial-gradient(circle at 14% 10%,rgba(216,180,106,.21),transparent 31rem),radial-gradient(circle at 92% 8%,rgba(118,228,207,.13),transparent 30rem),radial-gradient(circle at 76% 92%,rgba(125,211,252,.1),transparent 28rem),linear-gradient(135deg,var(--bg0),var(--bg1) 58%,#080b12);pointer-events:none}
body:after{content:"";position:fixed;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:52px 52px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.75),transparent 78%);pointer-events:none}
button,a{font:inherit}.app-shell{position:relative;z-index:1;height:100dvh;padding:clamp(10px,1.3vw,18px);display:grid;grid-template-rows:auto minmax(0,1fr) auto;gap:10px}.topbar,.footer{display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{display:flex;align-items:center;gap:12px;min-width:0;text-decoration:none;color:inherit}.brand-logo{width:42px;height:42px;display:grid;place-items:center;overflow:hidden;border-radius:999px;filter:drop-shadow(0 10px 20px rgba(216,180,106,.18));background:transparent}.brand-logo img{width:100%;height:100%;object-fit:cover;display:block;clip-path:circle(49% at 50% 50%)}.brand-copy{display:grid;gap:2px;min-width:0}.brand-title{font-size:clamp(23px,2.35vw,34px);font-weight:900;letter-spacing:-.065em;line-height:.92}.brand-subtitle{color:var(--muted);font-size:12px;white-space:nowrap}.actions{display:flex;align-items:center;gap:8px}.btn{border:1px solid var(--stroke);border-radius:15px;padding:11px 15px;background:rgba(255,255,255,.1);color:var(--text);font-weight:850;letter-spacing:-.02em;cursor:pointer;transition:.16s ease}.btn:hover{transform:translateY(-1px);border-color:var(--stroke-strong)}.btn:disabled{opacity:.52;cursor:not-allowed;transform:none}.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#111;border-color:rgba(255,255,255,.35)}.btn-icon{width:46px;height:46px;padding:0;display:grid;place-items:center}.btn-icon svg{width:21px;height:21px;stroke:currentColor;stroke-width:2.2;fill:none;stroke-linecap:round;stroke-linejoin:round}.dashboard{min-height:0;display:grid;grid-template-columns:minmax(390px,.98fr) minmax(360px,.68fr) minmax(300px,.55fr);grid-template-rows:minmax(0,1fr) minmax(158px,.42fr);grid-template-areas:"speed client score" "measure measure measure";gap:10px}.panel{min-height:0;border:1px solid var(--stroke);border-radius:var(--radius);background:linear-gradient(180deg,var(--panel),rgba(255,255,255,.045));box-shadow:var(--shadow);backdrop-filter:blur(18px);overflow:hidden}.speed-panel{grid-area:speed;padding:15px;display:grid;grid-template-rows:auto minmax(0,1fr) auto auto;gap:10px}.client-panel{grid-area:client;padding:14px}.score-panel{grid-area:score;padding:14px}.measure-panel{grid-area:measure;padding:14px;display:grid;grid-template-rows:auto minmax(0,1fr);gap:9px}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.panel-head h2{margin:0;font-size:15.5px;letter-spacing:-.03em}.panel-head p{margin:3px 0 0;color:var(--muted);font-size:11px;line-height:1.35}.pill{border:1px solid var(--stroke);background:rgba(255,255,255,.06);border-radius:999px;padding:9px 12px;color:var(--soft);font-size:12px;white-space:nowrap;box-shadow:0 10px 30px rgba(0,0,0,.18)}.mini-toggle{display:none;border:1px solid var(--stroke);border-radius:999px;background:rgba(255,255,255,.08);color:var(--soft);padding:7px 10px;font-size:12px;font-weight:800}.stage{min-height:0;position:relative;border-radius:22px;background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.035));border:1px solid rgba(255,255,255,.12);overflow:hidden}.stage:before{content:"";position:absolute;inset:-35%;background:radial-gradient(circle at 16% 20%,rgba(216,180,106,.18),transparent 28%),radial-gradient(circle at 78% 24%,rgba(118,228,207,.16),transparent 28%),radial-gradient(circle at 52% 88%,rgba(125,211,252,.12),transparent 32%);filter:blur(12px);opacity:.9}#networkChart{position:absolute;inset:0;width:100%;height:100%;z-index:1}.graph-copy{position:absolute;left:16px;top:15px;z-index:2;max-width:65%;pointer-events:none}.live-label{display:inline-flex;align-items:center;gap:7px;margin-bottom:8px;color:var(--gold2);font-size:11px;font-weight:800;letter-spacing:.02em;text-transform:uppercase}.live-label i{width:8px;height:8px;border-radius:99px;background:var(--mint);box-shadow:0 0 20px rgba(118,228,207,.8)}.graph-copy strong{display:block;font-size:clamp(32px,4.8vw,62px);line-height:.9;letter-spacing:-.078em;text-shadow:0 12px 35px rgba(0,0,0,.38)}.graph-copy small{display:block;margin-top:8px;color:var(--muted);font-size:12px;line-height:1.25}.stability-card{position:absolute;right:14px;top:14px;z-index:2;min-width:116px;padding:10px 12px;border-radius:18px;border:1px solid rgba(255,255,255,.12);background:rgba(5,7,12,.44);backdrop-filter:blur(12px);text-align:right}.stability-card span{display:block;color:var(--muted);font-size:10px}.stability-card strong{display:block;margin-top:3px;font-size:16px;letter-spacing:-.025em}.legend{position:absolute;left:16px;right:16px;bottom:13px;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:8px;pointer-events:none}.legend-left{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.legend span,.legend b{display:inline-flex;align-items:center;gap:6px;padding:6px 8px;border-radius:999px;background:rgba(7,9,15,.5);border:1px solid rgba(255,255,255,.11);color:var(--soft);font-size:10px;font-weight:500}.legend b{color:var(--muted);font-weight:700;white-space:nowrap}.dot{width:8px;height:8px;border-radius:99px;display:inline-block}.dot-download{background:var(--gold)}.dot-upload{background:var(--mint)}.dot-latency{background:var(--blue)}.progress-track{height:7px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden;border:1px solid rgba(255,255,255,.09)}.progress-track span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--gold),var(--mint));border-radius:99px;transition:.22s ease}.metric-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.metric-grid article{min-width:0;padding:11px;border-radius:18px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12)}.metric-grid span{display:block;color:var(--muted);font-size:10.5px}.metric-grid strong{display:block;margin-top:4px;font-size:clamp(20px,2.7vw,34px);letter-spacing:-.07em;line-height:1}.metric-grid small{display:block;margin-top:3px;color:#b7c0cf;font-size:10px}.client-grid{height:calc(100% - 45px);min-height:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:10px}.client-item{min-width:0;border-radius:15px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.055);padding:10px;display:flex;flex-direction:column;justify-content:center}.client-item span{color:var(--muted);font-size:10px;white-space:nowrap}.client-item strong{font-size:12.5px;margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.score-grid{height:calc(100% - 45px);display:grid;grid-template-rows:repeat(3,1fr);gap:10px;margin-top:10px}.score-card{border-radius:18px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(135deg,rgba(255,255,255,.075),rgba(255,255,255,.035));padding:13px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;align-items:center}.score-icon{width:38px;height:38px;border-radius:15px;display:grid;place-items:center;color:var(--soft);background:linear-gradient(145deg,rgba(255,255,255,.1),rgba(255,255,255,.035));border:1px solid rgba(255,255,255,.15);box-shadow:inset 0 1px 0 rgba(255,255,255,.09)}.score-icon svg{width:19px;height:19px;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}.score-card:nth-child(1) .score-icon{color:var(--gold2);border-color:rgba(244,221,159,.22)}.score-card:nth-child(2) .score-icon{color:var(--mint);border-color:rgba(118,228,207,.2)}.score-card:nth-child(3) .score-icon{color:var(--blue);border-color:rgba(125,211,252,.2)}.score-card span{display:block;color:var(--muted);font-size:10.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.score-card strong{display:block;margin-top:3px;font-size:15px;letter-spacing:-.025em}.score-card em{font-style:normal;color:var(--gold2);font-size:12px;white-space:nowrap}.measure-actions{display:flex;align-items:center;gap:8px}.measure-grid{min-height:0;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.measure-card{min-width:0;border-radius:17px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.055);padding:10px;display:grid;grid-template-rows:auto minmax(0,1fr);gap:8px}.measure-card h3{margin:0;font-size:12px;letter-spacing:-.02em}.rows{display:grid;gap:5px;align-content:start;min-height:0}.row{display:grid;grid-template-columns:1fr auto;gap:8px;color:var(--muted);font-size:10.5px;border-top:1px solid rgba(255,255,255,.07);padding-top:5px;min-width:0}.row b{font-weight:800;color:#edf2f8;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.footer{color:var(--muted);font-size:11px;min-height:18px}.footer strong{color:var(--soft);font-weight:700}.toast{position:fixed;right:18px;bottom:42px;max-width:min(460px,calc(100vw - 36px));padding:12px 14px;border-radius:16px;background:rgba(24,26,34,.92);border:1px solid rgba(251,113,133,.35);box-shadow:var(--shadow);color:#fecdd3;font-size:12px;z-index:5}.toast[hidden]{display:none}
@media (max-width: 1120px){
  body{overflow:auto}.app-shell{height:auto;min-height:100dvh}.dashboard{grid-template-columns:1fr 1fr;grid-template-rows:auto auto auto;grid-template-areas:"speed speed" "client score" "measure measure"}.speed-panel{min-height:520px}.client-panel,.score-panel{min-height:390px}.measure-panel{min-height:250px}.client-grid{height:auto}.score-grid{height:auto;min-height:310px}.measure-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 720px){
  body{overflow:auto}.app-shell{min-height:100dvh;height:auto;padding:10px;gap:8px}.topbar{align-items:center}.brand-logo{width:40px;height:40px}.brand-title{font-size:23px;letter-spacing:-.055em}.brand-subtitle{display:none}.actions{gap:7px}.btn{border-radius:14px;padding:10px 13px;font-size:13px}.btn-icon{width:44px;height:44px}.dashboard{grid-template-columns:1fr;grid-template-areas:"speed" "client" "score" "measure";gap:8px}.panel{border-radius:22px}.speed-panel{min-height:0;height:auto;padding:10px;gap:9px}.panel-head h2{font-size:15px}.panel-head p{font-size:11px}.speed-panel .panel-head p,.compact-head p{display:none}.pill{padding:7px 10px;font-size:11px}.stage{height:230px;border-radius:20px}.graph-copy{left:13px;top:13px;max-width:66%}.live-label{font-size:10px;margin-bottom:8px}.graph-copy strong{font-size:54px;max-width:100%;white-space:nowrap}.graph-copy small{font-size:11px;line-height:1.25}.stability-card{right:10px;top:10px;min-width:95px;padding:8px 9px;border-radius:15px}.stability-card span{font-size:9px}.stability-card strong{font-size:13px}.legend{left:12px;right:12px;bottom:10px}.legend-left{gap:5px}.legend span,.legend b{font-size:9px;padding:5px 7px}.metric-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}.metric-grid article{padding:8px 7px;border-radius:14px}.metric-grid span{font-size:9px}.metric-grid strong{font-size:22px}.metric-grid small{font-size:9px}.client-panel,.score-panel,.measure-panel{padding:10px;min-height:unset}.mini-toggle{display:inline-flex;align-items:center}.client-grid{grid-template-columns:1fr;gap:7px;margin-top:9px}.client-item{padding:9px;border-radius:13px}.client-item span{font-size:9.5px}.client-item strong{font-size:12px}.client-item.client-extra{display:none}.client-panel.expanded .client-item.client-extra{display:flex}.score-grid{height:auto;min-height:0;grid-template-rows:none;gap:8px}.score-card{min-height:86px;padding:12px;grid-template-columns:auto minmax(0,1fr) auto}.score-icon{width:34px;height:34px;border-radius:14px}.score-icon svg{width:17px;height:17px}.score-card span{font-size:10px}.score-card strong{font-size:14px}.score-card em{font-size:11px}.measure-panel{display:block}.measure-panel .panel-head{align-items:center}.measure-grid{grid-template-columns:1fr;gap:7px;margin-top:9px;display:none}.measure-panel.expanded .measure-grid{display:grid}.measure-card{padding:10px;border-radius:14px}.measure-card h3{font-size:12px}.row{font-size:10px}.footer{font-size:10px;padding-bottom:max(0px,env(safe-area-inset-bottom))}.toast{right:10px;bottom:35px;max-width:calc(100vw - 20px)}
}
@media (max-width: 430px){
  .app-shell{padding:8px}.brand{gap:9px}.brand-logo{width:36px;height:36px}.brand-title{font-size:21px}.btn-primary{padding:9px 12px}.btn-icon{width:42px;height:42px}.stage{height:220px}.graph-copy strong{font-size:48px}.metric-grid{grid-template-columns:repeat(2,1fr)}.metric-grid article:nth-child(5){grid-column:1 / -1}.score-card{min-height:78px}.footer{gap:8px}.footer span:first-child{max-width:70%;line-height:1.25}.footer span:last-child{white-space:nowrap}
}
@media (min-width: 721px){
  .client-panel .mini-toggle,.measure-panel .mini-toggle{display:none!important}.client-item.client-extra{display:flex!important}.measure-grid{display:grid!important}
}
@media (max-height: 760px) and (min-width: 1121px){
  .app-shell{padding:8px;gap:7px}.brand-logo{width:36px;height:36px}.brand-title{font-size:25px}.brand-subtitle{font-size:11px}.btn{padding:9px 13px}.btn-icon{width:42px;height:42px}.speed-panel,.client-panel,.score-panel,.measure-panel{padding:10px}.panel-head p{display:none}.metric-grid article{padding:8px}.metric-grid strong{font-size:25px}.client-item{padding:8px}.score-card{padding:9px}.measure-card{padding:8px}.row{font-size:9.5px}.footer{display:none}
}