@import url("https://fonts.googleapis.com/css2?family=Sora:wght@600;700&family=Figtree:wght@400;500;600;700&family=JetBrains+Mono:wght@500&display=swap");

:root{
  --bg:#f3f4f1; --panel:#ffffff; --ink:#16201c; --muted:#5f6b66; --line:#dfe3df;
  --brand:#0f5b4a; --brand-soft:#e3efe9; --gold:#a8761c; --gold-soft:#f6ecd6;
  --bubble-in:#ffffff; --bubble-out:#d9efe4; --bubble-ai:#e8e6f6; --chat-bg:#eceee9;
  --ai:#5b4fb0; --ai-soft:#ebe8f8; --ok:#2f7d4f; --warn:#a86b12; --bad:#b4413a; --on-brand:#ffffff;
  --rail:#0f5b4a;
  --f-display:"Sora",system-ui,sans-serif; --f-body:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif; --f-mono:"JetBrains Mono",ui-monospace,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#101614; --panel:#18201d; --ink:#e8eee9; --muted:#97a39d; --line:#2a3430;
  --brand:#4fbf9b; --brand-soft:#1d332b; --gold:#e0b45c; --gold-soft:#3a3020;
  --bubble-in:#222c28; --bubble-out:#1f4236; --bubble-ai:#2a2742; --chat-bg:#131a17;
  --ai:#a89cf0; --ai-soft:#2a2742; --ok:#5cc28a; --warn:#e0a94a; --bad:#e2766e; --on-brand:#0d1a15;
  --rail:#0b3f33; color-scheme:dark}}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased}
#root{height:100%;padding-top:env(safe-area-inset-top,0px)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--brand)}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
[hidden]{display:none!important}
.boot{display:grid;place-items:center;height:100%;color:var(--muted)}
.num{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
h1,h2,h3{font-family:var(--f-display);margin:0;text-wrap:balance}

/* ---------- shell ---------- */
.app{display:grid;grid-template-columns:82px 1fr;height:100%}
.rail{background:var(--rail);display:flex;flex-direction:column;align-items:center;gap:4px;padding:14px 0;padding-left:env(safe-area-inset-left,0px);overflow-y:auto}
.logo{font-family:var(--f-display);font-weight:700;color:#fff;font-size:13px;margin-bottom:10px;text-align:center;line-height:1.1;padding:0 6px}
.logo span{color:#e0b45c}
.nav{position:relative;display:flex;flex-direction:column;align-items:center;gap:3px;width:70px;padding:9px 0;border:0;background:none;color:rgba(255,255,255,.72);border-radius:12px;font-size:11px;font-weight:600}
.nav svg{width:22px;height:22px}
.nav[aria-current="page"]{background:rgba(255,255,255,.16);color:#fff}
.nav .badge{position:absolute;top:4px;right:12px;background:#e0b45c;color:#1b1b1b;border-radius:999px;font-size:10px;min-width:17px;padding:0 4px;font-weight:700}
.rail .spacer{flex:1}
main{min-width:0;display:flex;flex-direction:column;height:100%;overflow:hidden}
.top{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:12px max(20px,env(safe-area-inset-right,0px)) 12px 20px;border-bottom:1px solid var(--line);background:var(--panel)}
.top h1{font-size:18px}
.top .r{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.banner{padding:9px 20px;font-size:13px;display:flex;gap:10px;align-items:center;flex-wrap:wrap;border-bottom:1px solid var(--line)}
.banner.warn{background:color-mix(in srgb,var(--warn) 14%,var(--panel))}
.banner.bad{background:color-mix(in srgb,var(--bad) 14%,var(--panel))}
.banner.info{background:var(--gold-soft)}
.view{flex:1;min-height:0;overflow:auto}
.pad{padding:18px max(20px,env(safe-area-inset-right,0px)) 24px 20px}

/* ---------- atoms ---------- */
.chip{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px;background:var(--brand-soft);color:var(--brand);white-space:nowrap;border:0}
.chip.gold{background:var(--gold-soft);color:var(--gold)}
.chip.ai{background:var(--ai-soft);color:var(--ai)}
.chip.bad{background:color-mix(in srgb,var(--bad) 15%,transparent);color:var(--bad)}
.chip.warn{background:color-mix(in srgb,var(--warn) 16%,transparent);color:var(--warn)}
.chip.ok{background:color-mix(in srgb,var(--ok) 15%,transparent);color:var(--ok)}
.chip.mute{background:color-mix(in srgb,var(--line) 70%,transparent);color:var(--muted)}
.chip button{border:0;background:none;padding:0 0 0 2px;color:inherit;font-size:13px;line-height:1}
.btn{border:1px solid var(--line);background:var(--panel);border-radius:10px;padding:7px 12px;font-weight:600;white-space:nowrap;display:inline-flex;align-items:center;gap:6px;justify-content:center;text-decoration:none;color:var(--ink)}
.btn.primary{background:var(--brand);border-color:var(--brand);color:var(--on-brand)}
.btn.ai{background:var(--ai);border-color:var(--ai);color:var(--on-brand)}
.btn.danger{color:var(--bad)}
.btn.sm{padding:4px 9px;font-size:12px;border-radius:8px}
.btn.block{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}
.icon-btn{border:0;background:none;padding:4px 6px;color:var(--muted);font-size:16px;border-radius:6px}
.icon-btn:hover{background:var(--bg)}
input.in,select.in,textarea.in{width:100%;border:1px solid var(--line);background:var(--bg);border-radius:9px;padding:8px 10px}
textarea.in{resize:vertical}
label.f{display:block;font-size:12px;font-weight:700;color:var(--muted);margin:12px 0 4px}
.hint{font-size:12px;color:var(--muted);margin-top:4px}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.between{justify-content:space-between}
.box{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px;min-width:0}
.box h2{font-size:15px;margin-bottom:4px}
.box .sub{color:var(--muted);font-size:12.5px;margin:0 0 12px}
.grid2{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:18px;align-items:start}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.stack{display:flex;flex-direction:column;gap:18px;min-width:0}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:18px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.stat .l{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:700}
.stat .v{font-family:var(--f-display);font-size:22px;font-weight:700}
.stat .s{font-size:12px;color:var(--muted)}
.tw{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);font-size:13px;vertical-align:top}
th{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);white-space:nowrap}
tr.click{cursor:pointer}
tr.click:hover td{background:var(--bg)}
.empty{margin:auto;color:var(--muted);text-align:center;padding:30px;max-width:380px}
.meter{height:8px;border-radius:999px;background:var(--line);overflow:hidden;margin-top:6px}
.meter i{display:block;height:100%;background:var(--brand);border-radius:999px}
.meter i.hot{background:var(--warn)}
.meter i.full{background:var(--bad)}
.sw{width:42px;height:24px;border-radius:999px;border:0;background:var(--line);position:relative;flex:none}
.sw::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:var(--panel);transition:left .15s}
.sw[aria-pressed="true"]{background:var(--ai)}
.sw[aria-pressed="true"]::after{left:21px}
.pre{white-space:pre-wrap;font-size:13px;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px}
.copy{display:flex;gap:6px;align-items:center}
.copy code{flex:1;min-width:0;overflow-x:auto;white-space:nowrap;font-family:var(--f-mono);font-size:12px;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:7px 9px}

/* ---------- auth ---------- */
.auth{min-height:100%;display:grid;place-items:center;padding:24px 16px;background:radial-gradient(1200px 500px at 10% -10%,var(--brand-soft),transparent),var(--bg)}
.auth .card{width:100%;max-width:400px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:26px}
.auth h1{font-size:22px}
.auth .brand{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.auth .brand img{width:40px;height:40px}
.auth .err{color:var(--bad);font-size:13px;margin-top:10px}

/* ---------- inbox ---------- */
.inbox{display:grid;grid-template-columns:350px 1fr;height:100%}
.list{border-right:1px solid var(--line);overflow:auto;background:var(--panel);display:flex;flex-direction:column}
.tabs{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--panel);z-index:2}
.tabs button{border:0;background:none;padding:11px 4px 9px;font-weight:700;font-size:12.5px;color:var(--muted);border-bottom:3px solid transparent;display:flex;flex-direction:column;align-items:center;gap:1px}
.tabs button .c{font-family:var(--f-mono);font-size:15px}
.tabs button.on{color:var(--ink);border-color:var(--brand)}
.tabs button[data-tab="active"].on{border-color:var(--ai)}
.tabs button[data-tab="requesting"].on{border-color:var(--warn)}
.listtools{display:flex;gap:6px;padding:8px 10px;border-bottom:1px solid var(--line);background:var(--bg)}
.listtools input{flex:1;min-width:0;border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:6px 12px}
.conv{display:grid;grid-template-columns:40px 1fr auto;gap:10px;padding:12px;border:0;border-bottom:1px solid var(--line);background:none;width:100%;text-align:left}
.conv.on{background:var(--brand-soft)}
.conv>div:nth-child(2){min-width:0}
.av{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:700;color:#fff;font-size:14px;flex:none}
.conv .name{font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.conv .last{color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.conv .tg{margin-top:5px;display:flex;gap:4px;flex-wrap:wrap}
.conv .meta{display:flex;flex-direction:column;align-items:flex-end;gap:4px;font-size:11px;color:var(--muted)}
.unread{background:var(--brand);color:var(--on-brand);border-radius:999px;font-size:11px;min-width:18px;text-align:center;padding:0 5px}
.sim{border-top:1px solid var(--line);padding:10px;background:var(--bg);margin-top:auto}
.sim summary{font-size:12px;font-weight:700;color:var(--muted);cursor:pointer}
.sim form{display:grid;gap:6px;margin-top:8px}
.thread{display:flex;flex-direction:column;min-width:0;height:100%;background:var(--chat-bg)}
.thead{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap}
.thead .who{flex:1;min-width:150px}
.thead .who b{display:block}
.thead .who small{color:var(--muted)}
.thead .acts{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.back{display:none;border:0;background:none;font-size:24px;padding:0 6px;line-height:1}
.statusbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:8px 14px;font-size:12.5px;background:var(--panel);border-bottom:1px solid var(--line)}
.statusbar .tags{display:flex;gap:4px;flex-wrap:wrap;align-items:center;margin-left:auto}
.msgs{flex:1;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:8px}
.m{max-width:72%;padding:8px 11px;border-radius:12px;background:var(--bubble-in);box-shadow:0 1px 0 var(--line);white-space:pre-wrap;overflow-wrap:anywhere}
.m.out{align-self:flex-end;background:var(--bubble-out)}
.m.ai{align-self:flex-end;background:var(--bubble-ai)}
.m .by{display:block;font-size:11px;font-weight:700;margin-bottom:2px}
.m.ai .by{color:var(--ai)}
.m.out .by{color:var(--brand)}
.m small{display:block;font-size:10.5px;color:var(--muted);text-align:right;margin-top:3px}
.m small.err{color:var(--bad);text-align:left}
.m img{max-width:240px;border-radius:8px;display:block;margin-bottom:4px}
.m audio,.m video{max-width:260px;display:block}
.sys{align-self:center;max-width:90%;text-align:center;font-size:12px;color:var(--muted);background:var(--panel);padding:5px 12px;border-radius:10px;border:1px solid var(--line)}
.daysep{align-self:center;font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin:6px 0}
.composer{position:relative;background:var(--panel);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0px)}
.compose{display:flex;gap:8px;padding:10px 12px;align-items:flex-end}
.compose textarea{flex:1;min-width:0;border:1px solid var(--line);background:var(--bg);border-radius:18px;padding:9px 14px;resize:none;max-height:140px}
.compose.note textarea{background:var(--gold-soft)}
.closed{padding:12px;display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:13px}
.canned{position:absolute;left:12px;right:12px;bottom:100%;background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:0 8px 24px rgba(0,0,0,.14);max-height:260px;overflow:auto;z-index:5}
.canned button{display:block;width:100%;text-align:left;border:0;background:none;padding:9px 12px;border-bottom:1px solid var(--line)}
.canned button.sel,.canned button:hover{background:var(--brand-soft)}
.canned code{font-family:var(--f-mono);font-size:12px;color:var(--gold)}
.canned span{display:block;font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- misc ---------- */
.kw{display:flex;gap:4px;flex-wrap:wrap}
.cn{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:start;padding:10px 0;border-top:1px solid var(--line)}
.cn:first-child{border-top:0}
.cn code{font-family:var(--f-mono);font-size:12.5px;color:var(--gold);background:var(--gold-soft);padding:2px 7px;border-radius:6px}
.cn p{margin:0;font-size:13px;white-space:pre-wrap;color:var(--muted)}
.flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:6px 0 4px}
.flow div{border-radius:10px;padding:10px;font-size:12.5px;border:1px solid var(--line)}
.flow b{display:block;font-size:13px;margin-bottom:2px}
.flow .a{background:var(--ai-soft)} .flow .rq{background:color-mix(in srgb,var(--warn) 12%,transparent)} .flow .iv{background:var(--brand-soft)}
.testchat{background:var(--chat-bg);border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:8px;min-height:120px;max-height:360px;overflow:auto;margin:10px 0}
.testchat .m{max-width:90%}
.plan{border:1px solid var(--line);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:8px;background:var(--panel)}
.plan.cur{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand)}
.plan .price{font-family:var(--f-display);font-size:24px;font-weight:700}
.plan ul{margin:0;padding-left:18px;color:var(--muted);font-size:13px}
.drawer-back{position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:40;display:flex;justify-content:flex-end}
.drawer{width:min(420px,100%);height:100%;background:var(--panel);overflow:auto;padding:18px;padding-top:max(18px,env(safe-area-inset-top,0px));padding-bottom:max(18px,env(safe-area-inset-bottom,0px))}
.modal-back{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:50;display:grid;place-items:center;padding:16px}
.modal{background:var(--panel);border-radius:14px;width:min(520px,100%);max-height:90vh;overflow:auto;padding:20px;border:1px solid var(--line)}
.modal h2{font-size:17px;margin-bottom:8px}
.modal .acts{display:flex;gap:8px;justify-content:flex-end;margin-top:16px;flex-wrap:wrap}
.toast{position:fixed;left:50%;bottom:calc(86px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--panel);padding:9px 16px;border-radius:999px;font-size:13px;font-weight:600;z-index:60;max-width:90vw;text-align:center}
.toast.err{background:var(--bad);color:#fff}
.pager{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:12px}

@media (max-width:900px){
  .app{grid-template-columns:1fr;grid-template-rows:1fr auto}
  .rail{order:2;flex-direction:row;justify-content:space-around;gap:0;padding:6px max(4px,env(safe-area-inset-right,0px)) max(6px,env(safe-area-inset-bottom,0px)) max(4px,env(safe-area-inset-left,0px));overflow-x:auto;overflow-y:hidden}
  .logo,.rail .spacer,#logoutBtn{display:none}
  .nav{width:auto;min-width:58px;flex:1;font-size:10.5px}
  .inbox{grid-template-columns:1fr}
  .inbox.open .list{display:none}
  .inbox:not(.open) .thread{display:none}
  .back{display:block}
  .m{max-width:88%}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid2,.grid3{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr}
  .composer{padding-bottom:0}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}