:root{--bg:#080b12;--panel:#0f131d;--panel2:#141a26;--line:#222b3b;--text:#f3f6fb;--muted:#98a4b8;--brand:#7c5cff;--brand2:#39c6ff;--good:#4ade80;--bad:#fb7185;--shadow:0 20px 60px rgba(0,0,0,.35)}*{box-sizing:border-box}html,body,#app{height:100%;margin:0}body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;background:radial-gradient(1000px 600px at 70% -20%,#18243f 0,#080b12 55%);color:var(--text);overflow:hidden}button,input,textarea,select{font:inherit}button{cursor:pointer}.login-wrap{height:100%;display:grid;place-items:center;padding:24px}.login-card{width:min(430px,100%);padding:34px;border:1px solid var(--line);border-radius:26px;background:rgba(15,19,29,.92);box-shadow:var(--shadow);backdrop-filter:blur(20px)}.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:.08em}.brandmark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;box-shadow:0 0 30px #7c5cff55}.login-card h1{font-size:30px;margin:28px 0 8px}.muted{color:var(--muted)}.field{margin:16px 0}.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:7px}.input,.textarea,.select{width:100%;border:1px solid var(--line);background:#0a0f18;color:var(--text);border-radius:14px;padding:13px 14px;outline:none}.textarea{min-height:120px;resize:vertical}.input:focus,.textarea:focus,.select:focus{border-color:#5c6f96;box-shadow:0 0 0 3px #4c6fff1a}.btn{border:1px solid var(--line);background:#171f2e;color:var(--text);padding:11px 14px;border-radius:13px;font-weight:700}.btn:hover{background:#1e293b}.btn.primary{border:0;background:linear-gradient(135deg,var(--brand),#4a8dff);box-shadow:0 8px 25px #6d5cff40}.btn.ghost{background:transparent}.btn.danger{background:#2a1218;border-color:#4e1c27;color:#ffb3c0}.wide{width:100%}.shell{height:100%;display:grid;grid-template-columns:292px 1fr}.sidebar{border-right:1px solid var(--line);background:rgba(11,15,23,.92);backdrop-filter:blur(20px);display:flex;flex-direction:column;min-width:0}.side-top{padding:18px}.side-actions{display:grid;gap:8px;margin-top:18px}.newchat{display:flex;align-items:center;gap:10px;justify-content:flex-start;width:100%}.side-scroll{overflow:auto;padding:4px 10px 12px;flex:1}.project{margin:8px 0 16px}.project-head{display:flex;align-items:center;justify-content:space-between;color:#c8d1df;padding:8px;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.conv{padding:9px 10px;border-radius:10px;color:#b9c3d2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:14px;cursor:pointer}.conv:hover,.conv.active{background:#171e2c;color:white}.side-footer{border-top:1px solid var(--line);padding:12px}.userchip{display:flex;gap:10px;align-items:center}.avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#7857ff,#2fc7ff);display:grid;place-items:center;font-weight:800}.main{min-width:0;display:grid;grid-template-rows:64px 1fr}.topbar{border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 18px;background:rgba(8,11,18,.7);backdrop-filter:blur(18px)}.top-left{display:flex;align-items:center;gap:10px;min-width:0}.proj-title{font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.status{display:inline-flex;align-items:center;gap:7px;color:var(--muted);font-size:12px}.dot{width:8px;height:8px;border-radius:50%;background:#657086}.dot.online{background:var(--good);box-shadow:0 0 12px #4ade8080}.top-actions{display:flex;gap:8px}.iconbtn{width:38px;height:38px;border-radius:11px;border:1px solid var(--line);background:#111722;color:white}.chat-area{min-height:0;display:grid;grid-template-rows:1fr auto}.messages{overflow:auto;padding:32px max(18px,calc((100% - 900px)/2));scroll-behavior:smooth}.empty{height:100%;display:grid;place-items:center;text-align:center}.empty-inner{max-width:650px}.empty-logo{width:72px;height:72px;margin:0 auto 20px;border-radius:22px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;font-size:30px;font-weight:900;box-shadow:0 16px 55px #6b61ff55}.empty h2{font-size:32px;margin:8px 0}.suggestions{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:28px}.suggest{border:1px solid var(--line);background:#101621;border-radius:16px;padding:14px;text-align:left;color:#d9e0ec}.msg{display:grid;grid-template-columns:38px 1fr;gap:14px;max-width:900px;margin:0 auto 26px}.msg-avatar{width:34px;height:34px;border-radius:11px;background:#1b2332;display:grid;place-items:center;font-weight:800}.msg.user .msg-avatar{background:#29334a}.msg.assistant .msg-avatar{background:linear-gradient(135deg,var(--brand),var(--brand2))}.msg-content{line-height:1.65;color:#e6ebf3;white-space:pre-wrap;overflow-wrap:anywhere}.msg-meta{font-size:11px;color:#75839a;margin-top:8px}.composer-wrap{padding:12px max(16px,calc((100% - 940px)/2)) 20px;background:linear-gradient(180deg,transparent,#080b12 30%)}.composer{border:1px solid #2a3447;border-radius:20px;background:#101722;box-shadow:0 18px 50px #0007;padding:10px}.composer textarea{width:100%;min-height:54px;max-height:180px;resize:none;border:0;background:transparent;color:white;padding:9px 10px;outline:none}.composer-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px}.modebar{display:flex;gap:6px}.mode{border:1px solid #273148;background:#121a29;color:#aebad0;border-radius:10px;padding:7px 10px;font-size:12px}.mode.active{color:white;background:#263653;border-color:#415579}.send{width:38px;height:38px;border-radius:12px;border:0;background:white;color:#10131b;font-size:18px;font-weight:900}.drawer-back{position:fixed;inset:0;background:#0008;display:flex;justify-content:flex-end;z-index:50}.drawer{width:min(620px,100%);height:100%;background:#0d121c;border-left:1px solid var(--line);padding:22px;overflow:auto;box-shadow:-30px 0 70px #0008}.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.drawer h2{margin:0}.tabs{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:18px}.tab{padding:8px 11px;border-radius:10px;border:1px solid var(--line);background:#121926;color:#aeb8c9}.tab.active{background:#25314a;color:#fff}.card{border:1px solid var(--line);background:#101722;border-radius:16px;padding:15px;margin:10px 0}.card h3{margin:0 0 6px;font-size:15px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.pill{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:11px;background:#1e293b;color:#cbd5e1}.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#070b11;border:1px solid #222b39;border-radius:10px;padding:10px;word-break:break-all;color:#cde6ff}.toast{position:fixed;right:18px;bottom:18px;z-index:100;background:#172031;border:1px solid #33425d;padding:12px 16px;border-radius:12px;box-shadow:var(--shadow)}.mobile-menu{display:none}.file-btn{position:relative;overflow:hidden}.file-btn input{position:absolute;inset:0;opacity:0;cursor:pointer}.task-running{color:#fde68a}.task-completed{color:#86efac}.task-failed{color:#fda4af}@media(max-width:850px){.shell{grid-template-columns:1fr}.sidebar{position:fixed;z-index:40;inset:0 18% 0 0;transform:translateX(-110%);transition:.2s;box-shadow:30px 0 80px #000}.sidebar.open{transform:none}.mobile-menu{display:inline-grid;place-items:center}.top-actions .hide-sm{display:none}.messages{padding:24px 16px}.composer-wrap{padding:10px 10px 14px}.suggestions{grid-template-columns:1fr}.topbar{padding:0 10px}.empty h2{font-size:26px}.grid2{grid-template-columns:1fr}}

.task-options{display:flex;flex-wrap:wrap;gap:8px;padding:8px 2px 10px}.task-options .opt{min-width:120px;flex:1}.task-options label{display:block;font-size:10px;color:#8fa0bc;text-transform:uppercase;letter-spacing:.07em;margin:0 0 4px 4px}.task-options input,.task-options select{width:100%;background:#0d1727;border:1px solid #263653;color:#e7efff;border-radius:10px;padding:8px}.task-options.routing{border-top:1px solid #1e2a40;margin-top:3px;padding-top:10px}.approval-box{margin-top:10px;padding:12px;border:1px solid #5c4a21;background:#1c180b;border-radius:12px;color:#ffe7a8}@media(max-width:700px){.task-options .opt{min-width:46%}.modebar{overflow:auto;max-width:72vw}}