:root{--bg:#f6f7f9;--card:#fff;--ink:#16202a;--muted:#647182;--line:#e3e7ec;--brand:#1f4e5c;--pos:#127a3e;--neg:#b42318;
--warn-bg:#fff6e0;--bad-bg:#fdecea;--good-bg:#e8f6ee;--ok-bg:#eef4f7}
@media (prefers-color-scheme:dark){:root{--bg:#10151b;--card:#18212a;--ink:#e6ebf0;--muted:#94a3b3;--line:#2a3541;--brand:#7cc2d4;
--pos:#4cc983;--neg:#ff7b6e;--warn-bg:#3a3018;--bad-bg:#3d1f1d;--good-bg:#173527;--ok-bg:#1c2b33}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
a{color:var(--brand)}
header.top{display:flex;align-items:center;gap:16px;padding:10px 16px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5;flex-wrap:wrap}
.brand{font-weight:700;color:var(--brand)}
nav{display:flex;gap:4px;flex-wrap:wrap;flex:1}
nav a{padding:6px 10px;border-radius:6px;text-decoration:none;color:var(--ink)}
nav a.on{background:var(--brand);color:#fff}
main{max-width:1280px;margin:0 auto;padding:16px}
footer{max-width:1280px;margin:0 auto;padding:16px;color:var(--muted);font-size:12px}
h1{font-size:22px;margin:8px 0 12px}h2{font-size:18px;margin:26px 0 10px}h3{font-size:15px;margin:0 0 10px}
.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.between{justify-content:space-between}
.muted{color:var(--muted)}.small{font-size:12.5px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px;margin-bottom:14px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:12px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px}
.kl{color:var(--muted);font-size:12.5px}.kv{font-size:24px;font-weight:700;margin:2px 0}.ks{color:var(--muted);font-size:12.5px}
.pos{color:var(--pos)}.neg{color:var(--neg)}
.bar{height:8px;background:var(--line);border-radius:6px;overflow:hidden}.bar div{height:100%;background:var(--brand)}
.scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.t{border-collapse:collapse;width:100%;background:var(--card);border:1px solid var(--line);border-radius:8px;font-size:13.5px}
table.t th{background:var(--brand);color:#fff;text-align:left;padding:7px 8px;white-space:nowrap;font-weight:600}
table.t td{padding:6px 8px;border-top:1px solid var(--line);vertical-align:top}
table.compact td,table.compact th{padding:4px 6px}
td.num{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
tr.lvl-warn td{background:var(--warn-bg)}tr.lvl-bad td{background:var(--bad-bg)}tr.lvl-good td{background:var(--good-bg)}
.st{padding:2px 7px;border-radius:10px;font-size:12px;font-weight:600;white-space:nowrap}
.st-ok{background:var(--ok-bg)}.st-warn{background:var(--warn-bg)}.st-bad{background:var(--bad-bg);color:var(--neg)}.st-good{background:var(--good-bg);color:var(--pos)}
.tag{font-size:11px;background:var(--ok-bg);padding:1px 6px;border-radius:8px;color:var(--muted)}
.flash{padding:10px 12px;border-radius:8px;margin-bottom:12px;border:1px solid var(--line)}
.flash.ok{background:var(--good-bg)}.flash.bad{background:var(--bad-bg)}.flash.warn{background:var(--warn-bg)}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:14px}
.fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-bottom:10px}
.fgrid .wide{grid-column:1/-1}
label{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:var(--muted)}
input,select{font:inherit;padding:7px 8px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--ink);min-width:0}
button{font:inherit;padding:8px 14px;border:0;border-radius:6px;background:var(--brand);color:#fff;cursor:pointer;font-weight:600}
button.link{background:none;color:var(--brand);padding:4px}
form.inline{display:flex;gap:6px;flex-wrap:wrap;align-items:center}form.inline input[name=why]{width:150px}
.logout{margin:0}
.md table{border-collapse:collapse;margin:8px 0;font-size:13px;display:block;overflow-x:auto}
.md th,.md td{border:1px solid var(--line);padding:4px 7px}.md th{background:var(--ok-bg)}
.md{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:6px 16px}
code{font-size:12px}
.council{display:grid;grid-template-columns:280px 1fr;gap:14px;align-items:start}
.threads a.thread{display:block;padding:8px;border-radius:8px;text-decoration:none;color:var(--ink);border:1px solid transparent;margin-bottom:4px}
.threads a.thread.on{border-color:var(--brand);background:var(--ok-bg)}
.newthread{display:flex;flex-direction:column;gap:6px;margin-top:12px;border-top:1px solid var(--line);padding-top:10px}
label.check{flex-direction:row;align-items:center;gap:6px;display:inline-flex;margin-right:10px}
textarea{font:inherit;padding:7px 8px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--ink);width:100%;resize:vertical}
.setup{background:var(--ok-bg);border-radius:8px;padding:8px 10px;margin-bottom:10px}
.msg{margin:10px 0;padding:8px 10px;border-radius:8px;border:1px solid var(--line)}
.msg .who{font-weight:600;font-size:13px;margin-bottom:4px}
.msg .md{border:0;padding:0;background:none}.msg .md-out p:first-child{margin-top:0}.msg .md-out p:last-child{margin-bottom:0}
.msg-owner{background:var(--ok-bg);margin-left:12%}.msg-system{border-style:dashed;color:var(--muted);font-size:13px}
.msg-claude{border-left:3px solid var(--brand)}.msg.pending{opacity:.6}
form.decide,form.send{display:flex;flex-direction:column;gap:8px;margin-top:12px}
form.decide{flex-direction:row;flex-wrap:wrap}form.decide input{flex:1;min-width:180px}
button.secondary{background:var(--line);color:var(--ink)}
details summary{cursor:pointer;color:var(--brand);margin:6px 0}
@media (max-width:860px){.council{grid-template-columns:1fr}.msg-owner{margin-left:0}}
@media (max-width:640px){header.top{position:static}nav{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch}nav a{white-space:nowrap}main{padding:10px}.kv{font-size:20px}header.top{gap:8px}}
@media print{header.top,footer,.noprint,form{display:none!important}body{background:#fff;color:#000}.md,.card{border:0}main{max-width:none}}
/* sign-in page */
body.login{margin:0;min-height:100vh;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);background:var(--card)}
.login-brand{background:#14313a;color:#e6eff1;padding:44px 52px;display:flex;flex-direction:column;justify-content:space-between;gap:28px;position:relative;overflow:hidden}
.login-brand::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:44px 44px;pointer-events:none}
.lb-mark{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;letter-spacing:.2px;position:relative;z-index:1}
.lb-logo{display:inline-flex;width:34px;height:34px;border-radius:9px;background:#2b6a79;align-items:center;justify-content:center;color:#bfe7ef}
.lb-chart{position:relative;z-index:1;max-width:520px}
.lb-chart svg{width:100%;height:auto;aspect-ratio:420/220;display:block}
.lb-chart .zero{stroke:rgba(230,239,241,.28);stroke-width:1;stroke-dasharray:4 5}
.lb-chart .gain{fill:rgba(93,202,165,.16)}.lb-chart .loss{fill:rgba(240,149,123,.13)}
.lb-chart .pl{fill:none;stroke:#8fd6c2;stroke-width:3;stroke-linejoin:round;stroke-linecap:round}
.lb-chart .dot{fill:#8fd6c2}.lb-chart .dot.dim{fill:#f0a58c}
.lb-legend{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:12px;font-size:12.5px;color:#a9c1c7}
.lb-legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.k-gain{background:#5dcaa5}.k-loss{background:#f0997b}
.lb-copy{position:relative;z-index:1;max-width:440px}
.lb-copy h2{font-size:26px;line-height:1.2;margin:0 0 8px;color:#fff}
.lb-copy p{margin:0 0 16px;color:#b9cdd2}
.lb-copy ul{list-style:none;padding:0;margin:0;display:grid;gap:8px;font-size:14px;color:#d4e3e6}
.lb-copy li::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:#5dcaa5;margin-right:10px;vertical-align:1px}
.login-main{display:flex;align-items:center;justify-content:center;padding:40px 24px}
.login-form{width:100%;max-width:380px;display:flex;flex-direction:column;gap:16px}
.login-form h1{font-size:28px;margin:0;color:var(--ink);letter-spacing:-.2px}
.lf-sub{margin:-6px 0 6px;color:var(--muted);font-size:14.5px}
.login-form label{font-size:13px;font-weight:600;color:var(--ink);gap:6px}
.login-form input{padding:11px 12px;font-size:15px;border-radius:8px;background:var(--bg);border:1px solid var(--line);transition:border-color .15s,box-shadow .15s}
.login-form input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(31,78,92,.18)}
.login-form input.otp{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:20px;letter-spacing:.32em;text-align:center}
.login-form button{padding:12px;font-size:15px;border-radius:8px;margin-top:4px}
.login-form button:hover{filter:brightness(1.12)}
.lf-foot{display:flex;align-items:center;gap:7px;justify-content:center;font-size:12px;color:var(--muted);margin:4px 0 0;text-align:center}
@media (prefers-color-scheme:dark){.login-form input:focus{box-shadow:0 0 0 3px rgba(124,194,212,.22)}}
@media (max-width:860px){body.login{grid-template-columns:1fr;background:var(--bg)}
.login-brand{padding:22px 20px 18px;gap:0}.lb-chart,.lb-copy{display:none}
.login-main{align-items:flex-start;padding:28px 16px 40px}
.login-form{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px 18px}}
@media (prefers-color-scheme:dark){button,nav a.on,table.t th{color:#0d2229}button.link{color:var(--brand)}button.secondary{color:var(--ink)}}