:root {
  --shell:#f5f5f3; --surface:#fff; --raised:#fafafa; --hover:#f0f0ee;
  --border:#e4e4e0; --border-soft:#eeeeea; --ink:#20201f; --ink-2:#5e605e; --ink-3:#929491;
  --brand:#3276d2; --brand-soft:#3276d217; --ok:#27875e; --warn:#b67713; --danger:#ca4d45;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;
  --rail:264px; --chat:760px; color-scheme:light; font-family:var(--sans);
}
@media (prefers-color-scheme:dark){:root{--shell:#171818;--surface:#222323;--raised:#282929;--hover:#2d2e2e;--border:#343535;--border-soft:#2c2d2d;--ink:#f1f1ee;--ink-2:#b9bab7;--ink-3:#7f817e;--brand:#6ca7ee;--brand-soft:#6ca7ee21;--ok:#68c49a;--warn:#e1b25a;--danger:#ed8179;color-scheme:dark}}
*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--shell);color:var(--ink);font:14px/1.55 var(--sans);overflow:hidden}button,textarea,input{font:inherit;color:inherit}button{cursor:pointer}button:focus-visible,textarea:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--brand);outline-offset:2px}[hidden]{display:none!important}.mono{font-family:var(--mono)}.muted{color:var(--ink-2)}.spacer{flex:1}
.auth-gate{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:20px;background:var(--shell)}.auth-card{width:min(420px,100%);padding:34px;border:1px solid var(--border);border-radius:18px;background:var(--surface);box-shadow:0 24px 80px #0002}.auth-card h1{margin:6px 0 8px;font-size:25px;letter-spacing:-.03em}.auth-card p{margin:0 0 20px}.logo{width:27px;height:27px;border-radius:7px;display:grid;place-items:center;background:var(--brand);color:#fff;font-weight:750;font-size:12px}.logo.large{width:42px;height:42px;border-radius:11px;font-size:17px}.eyebrow{margin:22px 0 0!important;color:var(--brand);font:700 10px/1 var(--mono);letter-spacing:.12em}.field{display:grid;gap:7px;margin:14px 0}.field span{font-size:11px;color:var(--ink-2)}.field input{height:42px;padding:0 11px;border:1px solid var(--border);border-radius:9px;background:var(--raised)}.form-error{min-height:18px;margin:7px 0!important;color:var(--danger);font-size:11px}.fine{margin:16px 0 0!important;text-align:center;color:var(--ink-3);font-size:9px}.btn{min-height:38px;padding:0 14px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.wide{width:100%}.btn:disabled{opacity:.45;cursor:not-allowed}.access-login{display:grid;place-items:center;min-height:44px;text-decoration:none}.access-login+.btn{margin-top:9px}
.app{display:grid;grid-template-columns:var(--rail) minmax(0,1fr);height:100dvh}.rail{position:relative;display:flex;flex-direction:column;min-height:0;background:var(--surface);border-right:1px solid var(--border)}.rail-head{height:54px;display:flex;align-items:center;gap:9px;padding:0 15px;border-bottom:1px solid var(--border-soft)}.rail-head b{font-size:14px}.local-tag{margin-left:auto;color:var(--ok);font:700 9px/1 var(--mono);border:1px solid color-mix(in srgb,var(--ok) 35%,var(--border));border-radius:999px;padding:4px 7px}.agent-label{display:flex;align-items:center;padding:18px 16px 7px;color:var(--ink-3);font:700 10px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase}.agent-label span{margin-left:auto;font-weight:500;letter-spacing:0}.tree{flex:1;min-height:0;overflow-x:hidden;overflow-y:auto;padding:0 10px 18px}.agent{margin:2px 0}.agent-line,.session-line{position:relative;display:flex;align-items:center;gap:2px;min-width:0;border-radius:9px}.agent-row,.session-row{min-width:0;border:0;background:transparent;text-align:left;border-radius:9px;display:flex;align-items:center}.agent-line:hover,.agent-line:focus-within,.session-line:hover .session-row,.session-line:focus-within .session-row{background:var(--hover)}.agent-row{min-height:39px;gap:9px;padding:6px 9px;color:var(--ink);flex:1}.avatar{width:24px;height:24px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(135deg,var(--brand),#9b6ee7);color:#fff;font-size:9px;font-weight:750;flex:none}.agent-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:620}.agent-count{margin-left:auto;color:var(--ink-3);font:10px/1 var(--mono);transition:opacity .12s}.agent-add,.session-more{position:absolute;right:11px;width:28px;height:28px;border:0;border-radius:6px;background:transparent;color:var(--ink-3);display:grid;place-items:center;opacity:0;pointer-events:none;transition:opacity .12s,color .12s}.agent-line:hover .agent-add,.agent-line:focus-within .agent-add,.session-line:hover .session-more,.session-line:focus-within .session-more{opacity:1;pointer-events:auto}.agent-line:hover .agent-count,.agent-line:focus-within .agent-count{opacity:0}.agent-add:hover,.session-more:hover{color:var(--ink)}.agent-add:disabled{opacity:.35!important;cursor:not-allowed}.sessions{display:block;min-width:0;margin:1px 0 8px 31px}.session-line{width:100%}.session-row{width:100%;min-height:34px;gap:7px;padding:6px 9px;color:var(--ink-2);font-size:12px;flex:1}.session-row.active{color:var(--ink);background:var(--brand-soft)}.session-dot{width:6px;height:6px;border-radius:50%;background:var(--ink-3);flex:none}.session-dot.idle{background:var(--ok)}.session-dot.active{background:var(--brand)}.session-dot.missing,.session-dot.failed{background:var(--danger)}.session-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.session-time{margin-left:auto;color:var(--ink-3);font:9px/1 var(--mono)}.session-line:hover .session-time,.session-line:focus-within .session-time{display:none}.sessions-empty{padding:8px 9px;color:var(--ink-3);font-size:11px}.session-menu{position:absolute;z-index:60;right:10px;width:124px;padding:4px;border:1px solid var(--border);border-radius:9px;background:var(--surface);box-shadow:0 10px 28px #0002}.session-menu button{width:100%;height:34px;border:0;border-radius:6px;background:transparent;display:flex;align-items:center;gap:8px;text-align:left;padding:0 9px;font-size:11px}.session-menu button:hover{background:var(--hover)}
.rail-foot{padding:11px;border-top:1px solid var(--border-soft)}.host{width:100%;display:flex;align-items:center;gap:8px;border:0;background:transparent;padding:7px;border-radius:8px;text-align:left}.host:hover{background:var(--hover)}.lamp,.bdot{width:7px;height:7px;border-radius:50%;background:var(--ok)}.lamp.warn,.bdot.warn{background:var(--warn)}.lamp.bad,.bdot.bad{background:var(--danger)}.lamp.unknown,.bdot.unknown{background:var(--ink-3)}.host-copy{min-width:0}.host-copy b{display:block;font-size:11px}.host-copy span{display:block;color:var(--ink-3);font:9px/1.4 var(--mono)}.resume{width:100%;margin-top:5px;border:0;background:transparent;color:var(--ink-3);padding:8px;border-radius:8px;text-align:left;font-size:11px}.resume:hover{background:var(--hover);color:var(--ink-2)}
.chat{position:relative;display:flex;flex-direction:column;min-width:0;min-height:0}.idbar{height:54px;display:flex;align-items:center;gap:10px;padding:0 18px;background:var(--surface);border-bottom:1px solid var(--border)}.rail-toggle{display:none;width:36px;height:36px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.idbar .avatar{width:27px;height:27px}.identity{min-width:0}.identity-line{display:flex;align-items:baseline;gap:7px}.identity-line b{font-size:13px}.identity-line span{color:var(--ink-3);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.identity-sub{color:var(--ink-3);font:9px/1.35 var(--mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:540px}.badge{display:inline-flex;align-items:center;gap:5px;height:25px;padding:0 8px;border:1px solid var(--border);border-radius:999px;color:var(--ink-2);font-size:10px;white-space:nowrap}.badge .bdot{width:6px;height:6px}.more,.official,.mobile-new{min-height:34px;padding:0 10px;border:0;border-radius:8px;background:transparent;color:var(--ink-3);font-size:10px;text-decoration:none;display:grid;place-items:center}.more:hover,.official:hover,.mobile-new:hover{background:var(--hover);color:var(--ink)}.more:disabled,.mobile-new:disabled{opacity:.35;cursor:not-allowed}.mobile-new{display:none;color:var(--brand);font-weight:650}
.stream{flex:1;min-height:0;overflow:auto;padding:24px 0 145px;scroll-behavior:smooth}.stream-inner{max-width:var(--chat);margin:0 auto;padding:0 24px}.empty-state{display:grid;justify-items:center;text-align:center;margin:14vh auto 0;max-width:440px;color:var(--ink-2)}.empty-state h2{margin:12px 0 5px;color:var(--ink);font-size:19px}.empty-state p{margin:0}.empty-mark{width:46px;height:46px;display:grid;place-items:center;border:1px solid var(--border);border-radius:14px;background:var(--surface);color:var(--brand);font-size:22px}.turn-divider{display:flex;align-items:center;gap:10px;margin:22px 0 10px;color:var(--ink-3);font:9px var(--mono)}.turn-divider:after{content:"";height:1px;flex:1;background:var(--border-soft)}.message{display:flex;gap:10px;margin:10px 0}.message.user{flex-direction:row-reverse}.m-avatar{width:26px;height:26px;display:grid;place-items:center;border-radius:50%;flex:none;font-size:9px;font-weight:750;background:linear-gradient(135deg,var(--brand),#9b6ee7);color:#fff}.message.user .m-avatar{background:var(--ink-2);color:var(--surface)}.bubble{max-width:82%;padding:11px 13px;border:1px solid var(--border-soft);border-radius:14px;background:var(--surface);font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere}.message.user .bubble{background:var(--brand-soft);border-color:transparent}.process{margin:9px 0 9px 36px;border:1px solid var(--border);border-radius:10px;background:var(--surface);overflow:hidden}.process summary{list-style:none;display:flex;align-items:center;gap:8px;padding:10px 12px;cursor:pointer;color:var(--ink-2);font-size:12px}.process summary::-webkit-details-marker{display:none}.process-body{padding:9px 12px 11px 30px;border-top:1px solid var(--border-soft);color:var(--ink-3);font:11px/1.7 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere}.command{margin:8px 0 8px 36px;max-width:88%;padding:8px 10px;border-left:2px solid var(--brand);color:var(--ink-2);background:var(--raised);font:11px/1.6 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere}.command .tag{color:var(--brand);font:10px var(--sans);margin-right:8px}.event-card{margin:8px 0 8px 36px;padding:9px 11px;border:1px solid var(--border);border-radius:9px;background:var(--surface);color:var(--ink-2);font-size:11px}.event-card.warn{border-color:color-mix(in srgb,var(--warn) 40%,var(--border))}.event-card.bad{border-color:color-mix(in srgb,var(--danger) 40%,var(--border))}.event-card code{font:10px var(--mono)}.unsupported-card{display:grid;gap:7px}.event-card-title{color:var(--ink);font-size:11px}.event-card-copy{margin:0}.event-card-detail{max-height:180px;margin:0;padding:8px;border-radius:7px;background:var(--raised);color:var(--ink-3);font:10px/1.55 var(--mono);white-space:pre-wrap;overflow:auto}.event-official{display:inline-flex;align-items:center;justify-content:center;justify-self:start;min-height:44px;padding:0 12px;border:1px solid var(--border);border-radius:8px;background:var(--raised);color:var(--brand);font-weight:650;text-decoration:none}.event-official:hover{background:var(--hover);color:var(--ink)}
.composer-wrap{position:absolute;left:0;right:0;bottom:0;padding:12px 20px 20px;background:linear-gradient(to top,var(--shell) 68%,transparent);pointer-events:none}.composer-inner{max-width:720px;margin:0 auto;pointer-events:auto}.composer{display:flex;align-items:flex-end;gap:8px;padding:6px 6px 6px 12px;border:1px solid var(--border);border-radius:15px;background:var(--surface);box-shadow:0 8px 30px #0000000d}.composer:focus-within{border-color:var(--brand)}textarea{flex:1;min-height:38px;max-height:150px;resize:none;border:0;outline:0;background:transparent;padding:8px 0;color:var(--ink);font:14px/1.5 var(--sans)}textarea:disabled{cursor:not-allowed}.send,.stop{min-width:52px;height:40px;border:0;border-radius:11px;padding:0 11px;background:var(--brand);color:#fff;font-size:11px;font-weight:650}.stop{background:var(--danger)}.send:disabled,.stop:disabled{opacity:.35;cursor:not-allowed}.hint{text-align:center;color:var(--ink-3);font-size:10px;margin-top:6px}.block-strip{display:flex;align-items:flex-start;gap:8px;margin-bottom:8px;padding:9px 11px;border:1px solid color-mix(in srgb,var(--warn) 40%,var(--border));border-radius:9px;background:color-mix(in srgb,var(--warn) 7%,var(--surface));color:var(--ink-2);font-size:11px}.block-strip button{margin-left:auto;border:0;background:transparent;color:var(--brand);white-space:nowrap}.backdrop{display:none}.toast{position:fixed;left:50%;bottom:22px;z-index:90;transform:translateX(-50%) translateY(20px);opacity:0;pointer-events:none;padding:10px 14px;border:1px solid var(--border);border-radius:10px;background:var(--surface);box-shadow:0 14px 38px #0002;color:var(--ink-2);font-size:12px;transition:.18s}.toast.show{opacity:1;transform:translateX(-50%)}
dialog{width:min(450px,calc(100vw - 30px));padding:0;border:1px solid var(--border);border-radius:14px;background:var(--surface);color:var(--ink);box-shadow:0 22px 70px #0003}dialog::backdrop{background:#0007;backdrop-filter:blur(3px)}.dialog-head{padding:18px 19px 14px;border-bottom:1px solid var(--border)}.dialog-head h2{margin:0 0 4px;font-size:16px}.dialog-head p{margin:0;color:var(--ink-3);font-size:11px}.dialog-body{padding:17px 19px}.dialog-foot{display:flex;justify-content:flex-end;gap:8px;padding:13px 19px;border-top:1px solid var(--border)}.status-grid{display:grid;gap:9px}.status-row{display:grid;grid-template-columns:100px 1fr;gap:14px;padding:9px 0;border-bottom:1px solid var(--border-soft)}.status-row:last-child{border:0}.status-row b{font-size:11px}.status-row span{min-width:0;color:var(--ink-2);font:10px/1.55 var(--mono);overflow-wrap:anywhere}
@media(max-width:820px){.app{display:block}.rail{position:fixed;inset:0 auto 0 0;width:min(86vw,310px);z-index:30;transform:translateX(-102%);transition:.2s;box-shadow:14px 0 40px #0002}body[data-rail=open] .rail{transform:none}.backdrop{position:fixed;inset:0;z-index:29;border:0;background:#0005}body[data-rail=open] .backdrop{display:block}.rail-toggle{display:grid;place-items:center}.idbar{padding:0 9px;gap:7px}.badge,#copyThread{display:none}.official{display:grid;min-height:44px;white-space:nowrap}.identity-sub{max-width:44vw}.identity-line span{max-width:32vw}.mobile-new{display:grid;min-height:44px}.stream{padding-top:16px}.stream-inner{padding:0 13px}.bubble{max-width:88%}.process,.command,.event-card{margin-left:35px;max-width:calc(100% - 35px)}.composer-wrap{padding:9px 9px max(12px,env(safe-area-inset-bottom))}.agent-add{opacity:1;pointer-events:auto;width:44px;height:44px}.agent-count{margin-right:34px}.agent-line:hover .agent-count,.agent-line:focus-within .agent-count{opacity:1}.session-line:has(.session-row.active) .session-more{opacity:1;pointer-events:auto;width:44px;height:44px}.session-line:has(.session-row.active) .session-time{display:none}.resume,.host{min-height:44px}textarea{font-size:16px}.send,.stop{height:44px;min-width:58px}}
@media(max-width:520px){.idbar>.avatar,.identity-line span,.identity-sub{display:none}.identity-line b{white-space:nowrap}.mobile-new{padding-inline:7px}.official{padding-inline:7px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}