:root{
  --bg:#f7f7f5;--card:#fff;--ink:#16181d;--mute:#6b7280;--faint:#9ca3af;--line:#e8e8e4;--hover:#f2f2ef;
  --pos:#059669;--pos-bg:#ecfdf5;--neg:#dc2626;--warn:#b45309;--warn-bg:#fffbeb;--acc:#2563eb;--l1:#2563eb;--l2:#ea580c;
  --r:12px;--font:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif;--mono:ui-monospace,SFMono-Regular,Menlo,monospace}
@media (prefers-color-scheme:dark){:root{
  --bg:#0e1013;--card:#16191e;--ink:#e8eaed;--mute:#9aa0aa;--faint:#6b7280;--line:#262a31;--hover:#1c2026;
  --pos:#34d399;--pos-bg:#0f2a21;--neg:#f87171;--warn:#fbbf24;--warn-bg:#2a2210;--acc:#60a5fa;--l1:#60a5fa;--l2:#fb923c}}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.45 var(--font);-webkit-font-smoothing:antialiased}
a{color:inherit}
button,input,select{font:inherit;color:inherit}
button{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:6px 12px;cursor:pointer}
button:hover{background:var(--hover)}
button.primary{background:var(--ink);color:var(--bg);border-color:var(--ink)}
button.primary:hover{opacity:.88}
button.icon{padding:6px 9px;line-height:1}
button.icon.on{border-color:var(--pos)}
button.danger{color:var(--neg)}
.hidden{display:none!important}
.num{font-variant-numeric:tabular-nums}
.r{text-align:right}
.pos{color:var(--pos)}.neg{color:var(--neg)}.na{color:var(--faint)}
.muted{color:var(--mute)}.small{font-size:12px}.mono{font-family:var(--mono);font-size:12px}

/* top bar */
.bar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:20px;padding:10px 24px;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:16px;text-decoration:none;letter-spacing:-.01em}
.dot{width:8px;height:8px;border-radius:50%;background:var(--faint)}
.dot.on{background:var(--pos);box-shadow:0 0 0 3px color-mix(in srgb,var(--pos) 25%,transparent)}
.tabs{display:flex;gap:4px}
.tabs a{text-decoration:none;color:var(--mute);padding:6px 10px;border-radius:8px}
.tabs a.on,.tabs a:hover{color:var(--ink);background:var(--hover)}
.bar .right{margin-left:auto;display:flex;gap:8px;align-items:center}
#q{width:200px;padding:6px 10px;border:1px solid var(--line);border-radius:8px;background:var(--card)}
main{max-width:1180px;margin:0 auto;padding:24px}

/* home */
.headline h1{font-size:22px;font-weight:600;letter-spacing:-.015em;margin:4px 0 4px}
.headline p{margin:0 0 18px;color:var(--mute)}
.headline a{text-decoration:underline;text-underline-offset:3px}
.list{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.lh,.row{display:grid;grid-template-columns:minmax(110px,1.1fr) minmax(170px,1.6fr) 90px 130px 120px minmax(120px,1.2fr) 52px;gap:12px;align-items:center;padding:0 16px}
.lh{height:36px;font-size:12px;color:var(--mute);border-bottom:1px solid var(--line)}
.row{height:56px;text-decoration:none;border-bottom:1px solid var(--line);transition:background .12s}
.row:last-child{border-bottom:0}
.row:hover{background:var(--hover)}
.row.hot{background:var(--pos-bg)}
.row.off{opacity:.45}
.row.stale2 .age{color:var(--warn)}
.row.invalid .big{opacity:.55}
.sym b{font-size:15px;letter-spacing:-.01em}
.sym small{display:block;color:var(--faint);font-size:11px}
.route{display:flex;align-items:center;gap:4px;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.route i{width:8px;height:8px;border-radius:50%;display:inline-block}
.route i+i{margin-left:-6px;margin-right:6px;box-shadow:0 0 0 2px var(--card)}
.route b{color:var(--faint);font-weight:400}
.big{font-size:15px;font-weight:600}
.big small{display:block;font-size:11px;font-weight:400;color:var(--faint)}
.age{color:var(--faint);font-size:12px}
.spark{width:110px;height:24px;display:block}
.spark polyline{fill:none;stroke:var(--acc);stroke-width:1.4;vector-effect:non-scaling-stroke}
.spark .zero{stroke:var(--line);stroke-width:1}
.btag{display:inline-block;font-size:12px;padding:2px 8px;border-radius:999px;border:1px solid var(--line);white-space:nowrap;text-decoration:none;max-width:100%;overflow:hidden;text-overflow:ellipsis}
.btag.ok{color:var(--pos)}.btag.warn{color:var(--warn)}.btag.bad{color:var(--neg)}.btag.na{color:var(--faint)}
a.btag:hover{background:var(--hover)}
.empty{padding:40px;text-align:center;color:var(--mute)}
.foot{margin-top:22px}
.foot h4{font-size:13px;font-weight:600;margin:0 0 6px}
.foot h4 a{font-weight:400;color:var(--mute);margin-left:8px}
.mrow{display:grid;grid-template-columns:130px 90px 1fr 70px 80px;gap:10px;font-size:13px;padding:5px 0;border-bottom:1px solid var(--line)}

/* coin page */
.back{display:inline-block;color:var(--mute);text-decoration:none;margin-bottom:14px}
.back:hover{color:var(--ink)}
.lane{margin-bottom:40px}
.lane.stale2 .kpis{opacity:.6}
.coinhead{display:flex;gap:24px;align-items:flex-start;flex-wrap:wrap;margin-bottom:18px}
.coinhead h1{margin:0;font-size:30px;letter-spacing:-.02em}
.coinhead .sub{display:flex;align-items:center;gap:8px;margin-top:6px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:13px}
.chip i{width:9px;height:9px;border-radius:50%}
.kpis{display:flex;gap:28px;margin-left:auto}
.kpi span{display:block;font-size:12px;color:var(--mute)}
.kpi b{display:block;font-size:24px;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.kpi small{color:var(--faint);font-size:12px}
.note{background:var(--warn-bg);color:var(--warn);border-radius:8px;padding:8px 12px;margin-bottom:14px;font-size:13px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.panels{margin-top:16px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px}
.panel h3{margin:0 0 10px;font-size:13px;font-weight:600}
.ph{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}
.ph h3{margin:0}
.ph b{font-size:18px}
.dir.hot{border-color:var(--pos);box-shadow:0 0 0 3px var(--pos-bg)}
.steps>div{display:grid;grid-template-columns:44px 1fr;gap:8px;padding:6px 0;border-bottom:1px dashed var(--line)}
.steps .k{color:var(--faint);font-size:12px;padding-top:1px}
.steps small{color:var(--mute);font-size:12px}
.steps .sum{border-bottom:0;font-weight:600}
.costs{margin-top:8px;border-top:1px solid var(--line);padding-top:8px}
.costs>div{display:flex;justify-content:space-between;gap:10px;padding:4px 0;font-size:13px}
.costs>div.capl,.costs>div.capn{display:block}
.costs .v{text-align:right}
.chartbox{position:relative}
.yl{position:absolute;left:4px;font-size:11px;color:var(--faint);pointer-events:none}
.yl.t{top:0}.yl.b{bottom:0}
.costs .tot{font-weight:600;font-size:14px;border-top:1px solid var(--line);margin-top:4px;padding-top:8px}
.costs .alt{color:var(--mute)}
.persist{margin-top:8px;font-size:12px;color:var(--mute)}
.capn{font-size:12px;color:var(--mute);padding:2px 0 6px}
.capn.bad{color:var(--neg)}
.capl{padding:6px 0 8px;font-size:12px}
.capt{color:var(--mute)}
.capbar{position:relative;height:6px;border-radius:3px;background:var(--line);margin:6px 0;overflow:visible}
.capbar i{position:absolute;inset:0 auto 0 0;background:var(--pos);border-radius:3px;transition:width .9s linear}
.capbar s{position:absolute;top:-3px;width:2px;height:12px;background:var(--ink)}
.capr{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap}
.capr label{display:flex;gap:4px;align-items:center;color:var(--mute);cursor:pointer}
.capd{margin-top:2px}
.metaline{margin-top:12px;font-size:12px;color:var(--faint)}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.seg button{border:0;border-radius:0;padding:3px 10px;font-size:12px;background:transparent}
.seg button.on{background:var(--hover);font-weight:600}
.chart{width:100%;height:160px;display:block}
.chart polyline{fill:none;stroke-width:1.6;vector-effect:non-scaling-stroke}
.chart .l1,.legend .l1{stroke:var(--l1);background:var(--l1)}
.chart .l2,.legend .l2{stroke:var(--l2);background:var(--l2)}
.chart .zero{stroke:var(--faint);stroke-width:1;vector-effect:non-scaling-stroke}
.chart .thr{stroke:var(--pos);stroke-dasharray:4 4;stroke-width:1;vector-effect:non-scaling-stroke}
.legend .thr{background:var(--pos)}
.chart .ct{fill:var(--faint);font-size:11px}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--mute);margin-top:6px}
.legend i{display:inline-block;width:10px;height:3px;border-radius:2px;margin-right:5px;vertical-align:middle}
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{text-align:left;font-weight:500;color:var(--mute);font-size:12px;padding:6px 8px;border-bottom:1px solid var(--line)}
.tbl td{padding:6px 8px;border-bottom:1px solid var(--line)}
.tbl tr:last-child td{border-bottom:0}
.tbl small{color:var(--faint)}
.tbl a{text-decoration:none}
.tbl.wide{background:var(--card);border:1px solid var(--line);border-radius:var(--r)}
.page h1{font-size:22px;margin:0 0 4px}
.page .sub,.sheet .sub{color:var(--mute);margin:0 0 18px}

/* modal */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.35);display:flex;align-items:center;justify-content:center;z-index:20;padding:20px}
.sheet{background:var(--card);border-radius:16px;padding:22px;width:min(640px,100%);box-shadow:0 20px 60px rgba(0,0,0,.25)}
.sheet h3{margin:0 0 4px;font-size:18px}
.sheet label{display:block;font-size:12px;color:var(--mute);margin-bottom:10px}
.sheet input,.sheet select{display:block;width:100%;margin-top:4px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--bg)}
.sheet .opt{color:var(--faint)}
.sheet .chk{display:flex;gap:8px;align-items:center}
.sheet .chk input{width:auto;margin:0}
.btns{display:flex;gap:8px;margin-top:8px}
.btns .sp{flex:1}
.err{color:var(--neg);font-size:13px;min-height:18px}

@media (max-width:900px){
  .lh,.row{grid-template-columns:1fr 1.4fr 80px 110px 40px}
  .hide-sm{display:none}
  .grid2{grid-template-columns:1fr}
  .kpis{margin-left:0;width:100%;justify-content:space-between}
  .tabs{display:none}
  #q{width:120px}
  main{padding:16px}
}

.bnow .brow{display:flex;gap:12px;align-items:baseline;flex-wrap:wrap;padding:5px 0;border-bottom:1px solid var(--line);font-size:14px}
.bnow .brow:last-of-type{border-bottom:0}.bnow .bdir{min-width:170px;color:var(--mute)}.bnow .brow a{margin-left:auto;font-size:12px}
.bnow .warn{color:var(--warn)}.bnow{margin-bottom:12px}
/* v6: slow official bridges, CCIP drains page */
.btag em{font-style:normal;color:var(--warn)}
.costs .fastalt{color:var(--mute);font-size:12px}
.drainctl{display:flex;flex-wrap:wrap;gap:8px 22px;margin:4px 0 14px;font-size:13px}
.drainctl label{display:flex;align-items:center;gap:6px;cursor:pointer}
.tblwrap{overflow-x:auto}
.dtbl td{vertical-align:middle}
.dtbl tr.hot td:first-child{box-shadow:inset 3px 0 0 var(--neg)}
.dbar{width:120px;height:6px;border-radius:3px;background:var(--line);overflow:hidden;margin-bottom:3px}
.dbar i{display:block;height:100%;background:var(--warn)}
.dbar i.low{background:var(--neg)}
a.xm{font-size:11px;color:var(--pos);border:1px solid var(--line);border-radius:999px;padding:1px 6px;margin-left:4px;text-decoration:none}
.srcline{margin:-6px 0 14px}.srcline .warn{color:var(--warn)}.srcline .neg{color:var(--neg)}.srcline .pos{color:var(--pos)}
.row.stale2 .num{opacity:.45}

.capmini{display:inline-block;margin-left:6px;font-style:normal;font-size:11px;color:var(--mute);white-space:nowrap}
.capmini.bad{color:#d98a3a}