:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;color:#eef1f8;background:#090b12;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 75% -10%,#25203e 0,#090b12 42%);min-height:100vh}.shell{display:flex;min-height:100vh}.side{width:250px;border-right:1px solid #202535;background:#0d1019;padding:30px 18px;display:flex;flex-direction:column}.brand{font-size:21px;font-weight:750;letter-spacing:-.04em;padding:0 12px 52px}.mark,.accent{color:#a996ff}.side-label,.eyebrow{font-size:10px;letter-spacing:.16em;color:#717992;font-weight:700}.side-label{padding:0 12px 10px}.nav{border:0;background:transparent;color:#8992aa;text-align:left;border-radius:10px;padding:12px;font-size:14px;cursor:pointer;margin:2px 0}.nav span{margin-left:10px}.nav.active,.nav:hover{background:#1b1a2c;color:#eee9ff}.side-bottom{margin-top:auto;color:#687188;font-size:11px;padding:14px 10px;border-top:1px solid #202535}.status-dot{display:inline-block;width:7px;height:7px;background:#67d6a0;border-radius:50%;margin-right:7px}.logout{display:block;border:0;background:none;color:#9098ac;padding:14px 0 0;cursor:pointer}.main{width:min(1100px,100%);margin:0 auto;padding:38px 58px}.top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:62px}.top h1{font-size:30px;margin:9px 0 0;letter-spacing:-.045em}.profile{display:flex;align-items:center;gap:10px;color:#aab1c1;font-size:13px}.profile span:first-child{width:34px;height:34px;border-radius:50%;background:#7664db;display:grid;place-items:center;color:#fff;font-weight:700}.hidden{display:none!important}.login-panel{max-width:570px;margin:10vh auto;background:#111522;border:1px solid #292d40;border-radius:25px;padding:42px;box-shadow:0 25px 80px #0005}.orb{width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,#8270f0,#3a315e);display:grid;place-items:center;font-size:24px;margin-bottom:28px}.login-panel h2,h2{font-size:32px;letter-spacing:-.05em;margin:8px 0 12px}.muted{color:#8992a8;line-height:1.6}.login-panel form{display:flex;gap:10px;margin-top:27px}.login-panel input,.chat-form textarea{width:100%;border:1px solid #30364c;background:#0a0d15;color:#f7f8fb;border-radius:11px;padding:14px;font:inherit;outline:none}.login-panel input:focus,.chat-form textarea:focus{border-color:#8878ec}.login-panel button,.chat-form button{border:0;border-radius:11px;background:#8b78ef;color:#fff;padding:0 19px;font-weight:700;cursor:pointer;white-space:nowrap}.remember{font-size:12px;color:#929bb0;display:flex;align-items:center;gap:7px;white-space:nowrap}.remember input{width:auto}.text-btn{background:transparent!important;color:#9891d4!important;padding:0!important}.error{color:#fa8796;min-height:18px;font-size:13px}.hero-row{display:flex;justify-content:space-between;align-items:end;margin-bottom:20px}.hero-row h2{margin-bottom:0}.provider-switch{background:#121624;border:1px solid #252b3e;padding:4px;border-radius:10px}.provider{border:0;background:transparent;color:#7e879d;padding:9px 15px;border-radius:7px;cursor:pointer}.provider.active{background:#25213e;color:#e5ddff}.chat-card{background:#10141f;border:1px solid #252b3e;border-radius:18px;min-height:500px;display:flex;flex-direction:column}.messages{flex:1;padding:26px;overflow:auto}.welcome{text-align:center;color:#929bb0;margin:130px auto 0}.welcome-icon{font-size:27px;color:#a996ff}.welcome h3{color:#e8ebf3;margin:14px 0 6px}.chat-form{display:flex;gap:12px;padding:16px;border-top:1px solid #252b3e}.chat-form textarea{resize:none}.chat-form button{font-size:22px;width:50px;padding:0}.msg{max-width:78%;padding:14px 16px;border-radius:13px;margin:0 0 14px;white-space:pre-wrap;line-height:1.6}.msg.user{background:#262040;margin-left:auto}.msg.ai{background:#171d2b;color:#d4d9e6}.suggestions{display:flex;gap:10px;margin-top:14px}.suggestions button{border:1px solid #2b3145;background:#111521;color:#8f98ad;border-radius:9px;padding:10px 13px;cursor:pointer}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:25px 0}.stat,.settings-card,.provider-table{background:#111622;border:1px solid #272d40;border-radius:15px;padding:20px}.stat span{color:#818aa0;font-size:12px}.stat b{display:block;font-size:26px;margin-top:10px}.provider-table{color:#b9c0d0}.provider-table div{padding:12px 0;border-bottom:1px solid #252b3e;display:flex;justify-content:space-between}@media(max-width:760px){.side{width:70px;padding:22px 10px}.brand{padding:0 8px 45px;font-size:0}.brand .mark{font-size:22px}.side-label,.nav span,.side-bottom span:not(.status-dot),.logout{display:none}.main{padding:27px 18px}.top{margin-bottom:35px}.top h1{font-size:23px}.profile #email{display:none}.login-panel{padding:28px 22px}.login-panel form{flex-direction:column}.login-panel button{height:46px}.stats{grid-template-columns:repeat(2,1fr)}.hero-row{display:block}.provider-switch{display:inline-block;margin-top:18px}}