:root{--b:#185FA5;--bl:#E6F1FB;--bd:#0C447C;--line:#e3e6ea;--mut:#6b7280;--ok:#0f7b3f;--okbg:#e8f5ec;--bad:#b42318;--badbg:#fdecea}
*{box-sizing:border-box}html,body{margin:0;height:100%}
body{font:15px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif;color:#111;background:#f4f6f9}
button{font:inherit;cursor:pointer}[hidden]{display:none!important}
.app{position:relative;max-width:760px;height:100dvh;margin:auto;background:#fff;display:flex;flex-direction:column;overflow:hidden;border-inline:1px solid var(--line)}
header{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--line)}
.ib{background:none;border:0;padding:6px;border-radius:8px;color:#444;display:flex}.ib:hover{background:#f1f3f6}
.pill{display:flex;gap:4px;align-items:center;border:0;background:var(--bl);color:var(--bd);font-size:12px;padding:5px 10px;border-radius:99px}
.seg{display:flex;gap:4px;margin:8px 12px 0;background:#f1f3f6;border-radius:10px;padding:3px}
.seg button{flex:1;border:0;background:none;padding:7px;border-radius:8px;color:var(--mut)}
.seg .on{background:#fff;color:var(--b);font-weight:500;box-shadow:0 0 0 1px var(--line)}
main{flex:1;overflow-y:auto;padding:14px 12px;display:flex;flex-direction:column;gap:12px}
.hello{margin:auto;text-align:center;color:var(--mut)}.hello h2{color:#111;font-weight:500;margin:0 0 4px}
.me{align-self:flex-end;max-width:84%;background:var(--b);color:#fff;padding:10px 14px;border-radius:16px 16px 4px 16px;white-space:pre-wrap;overflow-wrap:anywhere}
.row{display:flex;gap:8px;align-items:flex-start}.bot{flex:1;min-width:0}
.av{width:26px;height:26px;flex:none;border-radius:50%;background:var(--bl);color:var(--b);display:flex;align-items:center;justify-content:center}
.card{border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-bottom:8px}
.ch{display:flex;justify-content:space-between;align-items:center;padding:8px 10px;background:#f6f8fa;font-size:12px;font-weight:500;color:#444}
.ch .ok,.ch .bad{font-size:11px;padding:2px 8px;border-radius:99px;font-weight:400}
.ok{background:var(--okbg);color:var(--ok);padding:2px 8px;border-radius:99px;font-size:12px}.bad{background:var(--badbg);color:var(--bad)}
pre{margin:0;padding:8px 10px;font:12px/1.6 ui-monospace,Menlo,Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere;max-height:260px;overflow:auto}
.out{background:var(--bl);color:var(--bd)}.out.err{background:var(--badbg);color:var(--bad)}
.hash{padding:6px 10px;font-size:11px;color:var(--mut)}.shot{display:block;width:calc(100% - 20px);margin:8px 10px;border:1px solid var(--line);border-radius:8px}
.chips{display:flex;flex-wrap:wrap;gap:6px;padding:0 10px 8px}.chip{font-size:11px;padding:3px 8px;border-radius:99px;background:#f1f3f6;color:#444;text-decoration:none;display:inline-flex;gap:4px;align-items:center}
.plan{list-style:none;margin:0;padding:8px 10px;font-size:13px}.plan li{padding:2px 0;color:var(--mut)}.plan li.done{color:#111}.plan li.done::before{content:"✓ ";color:var(--b)}.plan li:not(.done)::before{content:"○ "}
.final{border:1.5px solid var(--b);background:var(--bl);border-radius:12px;padding:10px 12px;color:#042C53}.final.warn{border-color:#b7791f;background:#fff8e6;color:#5c3d05}
.final .fl{font-size:12px;font-weight:500;display:flex;gap:4px;align-items:center}.final p{margin:4px 0 0;white-space:pre-wrap}.errmsg{color:var(--bad);font-size:13px}
#form{display:flex;gap:8px;align-items:flex-end;margin:8px 12px 0;border:1px solid #cfd5dd;border-radius:22px;padding:6px 6px 6px 14px}
#task{flex:1;border:0;outline:0;resize:none;font:inherit;max-height:140px;padding:6px 0;background:none}
#send{width:34px;height:34px;border-radius:50%;border:0;background:var(--b);color:#fff;display:flex;align-items:center;justify-content:center}#send:disabled{opacity:.5}
footer{text-align:center;font-size:11px;color:var(--mut);padding:6px}
#scrim{position:absolute;inset:0;background:rgba(0,0,0,.35);z-index:5}
#drawer{position:absolute;top:0;bottom:0;left:0;width:80%;max-width:320px;background:#fff;border-right:1px solid var(--line);transform:translateX(-100%);transition:transform .2s;z-index:6;display:flex;flex-direction:column}
#drawer.open{transform:none}.dh{padding:12px}#hist{flex:1;overflow-y:auto;padding:0 4px}
.primary{border:0;background:var(--b);color:#fff;border-radius:8px;padding:9px 14px;font-weight:500;display:inline-flex;gap:6px;align-items:center;justify-content:center}.dh .primary{width:100%}
.ghost{border:1px solid #cfd5dd;background:#fff;border-radius:8px;padding:9px 14px;display:inline-flex;gap:8px;align-items:center}#clear{border:0;border-top:1px solid var(--line);border-radius:0;color:#444;padding:12px}
.lab{font-size:11px;font-weight:500;color:var(--mut);padding:12px 12px 4px}.hi{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:8px;cursor:pointer;font-size:14px}.hi:hover{background:#f6f8fa}.hi.on{background:var(--bl);color:var(--bd)}
.hi small{display:block;font-size:11px;color:var(--mut)}.hi div{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#sheet{position:absolute;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);border-radius:16px 16px 0 0;padding:14px 16px;transform:translateY(105%);transition:transform .2s;z-index:6;max-height:85%;overflow-y:auto}
#sheet.open{transform:none}.sh{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.r{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid var(--line);font-size:13px}.r span:last-child{color:var(--mut);text-align:right}
#atk .r span:last-child{color:inherit}.sbtn{display:flex;gap:8px;margin-top:12px}.sbtn .primary{flex:1}
#login{position:absolute;inset:0;background:#fff;z-index:9;display:flex;align-items:center;justify-content:center}
#lform{display:flex;flex-direction:column;gap:10px;width:260px}#lform input{padding:10px;border:1px solid #cfd5dd;border-radius:8px;font:inherit}#lerr{color:var(--bad)}