:root{color-scheme:dark;--bg:#080b16;--panel:#0e1324;--panel2:#121a30;--line:rgba(156,177,255,.14);--text:#f3f6ff;--muted:#9ba8c7;--cyan:#66e5ff;--violet:#8b7cff}
*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;overflow:hidden}
.ambient{position:fixed;filter:blur(90px);opacity:.16;pointer-events:none;border-radius:50%;z-index:0}.ambient-one{width:320px;height:320px;background:#287eff;top:-100px;right:5%}.ambient-two{width:280px;height:280px;background:#773bff;bottom:-100px;left:20%}
.app{position:relative;z-index:1;display:flex;height:100dvh;max-width:1600px;margin:auto;border-inline:1px solid rgba(156,177,255,.06)}
.sidebar{width:255px;flex-shrink:0;background:rgba(10,14,28,.88);border-right:1px solid var(--line);padding:23px 15px;display:flex;flex-direction:column;gap:9px}
.brand{display:flex;align-items:center;gap:11px;padding:0 8px 23px}.brand-mark{width:39px;height:39px;border-radius:13px;display:grid;place-items:center;font-size:22px;font-weight:900;color:#06111e;background:linear-gradient(135deg,var(--cyan),var(--violet));box-shadow:0 0 26px #6e8cff35}.brand strong{display:block;font-size:15px;letter-spacing:2px}.brand span{display:block;color:var(--muted);font-size:9px;letter-spacing:2.2px;margin-top:4px}
button{font:inherit;cursor:pointer}.new-chat{background:linear-gradient(110deg,#172843,#1c2040);border:1px solid #4b72a544;border-radius:12px;color:white;text-align:left;padding:12px 13px;margin-bottom:22px}.new-chat span{margin-left:8px;font-size:13px}.side-label{font-size:9px;letter-spacing:2px;color:#7180a4;padding:0 10px 6px}.mode{border:1px solid transparent;background:transparent;color:#aeb9d6;border-radius:10px;padding:11px 12px;text-align:left;font-size:13px;display:flex;gap:10px;align-items:center}.mode.active,.mode:hover{background:#17213a;border-color:#718fff24;color:#fff}.sidebar-bottom{margin-top:auto;border-top:1px solid var(--line);padding:17px 8px 0;font-size:11px;color:#a4b0ce}.status-dot,.online-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#55e6b0;box-shadow:0 0 10px #55e6b077;margin-right:7px}.sidebar-bottom small{float:right;color:#687797}
.main-panel{min-width:0;flex:1;display:flex;flex-direction:column;background:linear-gradient(160deg,#0b1020d9,#080b16f2)}.topbar{height:66px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 25px}.top-title{font-size:12px;color:#d8e1ff;letter-spacing:.3px}.icon-button{border:1px solid var(--line);background:#131a2d;color:#d5def9;width:35px;height:35px;border-radius:10px;font-size:17px}.menu-button{display:none}
.chat-area{flex:1;overflow-y:auto;padding:30px 20px 20px;scroll-behavior:smooth}.welcome{max-width:760px;margin:4vh auto 0;text-align:center}.hero-orb{width:92px;height:92px;margin:0 auto 23px;border-radius:29px;display:grid;place-items:center;background:linear-gradient(145deg,#142d48,#201a48);border:1px solid #6cceff55;box-shadow:0 0 65px #496fff20,inset 0 0 24px #7c7cff18;transform:rotate(-5deg)}.orb-core{width:59px;height:59px;border:2px solid var(--cyan);border-radius:20px;display:grid;place-items:center;font-weight:900;font-size:31px;color:var(--cyan);text-shadow:0 0 17px #66e5ff80;transform:rotate(5deg)}.eyebrow{font-size:9px;letter-spacing:3px;color:var(--cyan);font-weight:700}.welcome h1{font-size:clamp(30px,5vw,47px);letter-spacing:-1.8px;margin:12px 0}.welcome h1 span{background:linear-gradient(100deg,#70e8ff,#a99aff);color:transparent;background-clip:text}.welcome>p{font-size:14px;color:var(--muted);line-height:1.7;max-width:470px;margin:0 auto}
.suggestions{display:grid;grid-template-columns:repeat(3,1fr);gap:11px;margin:34px auto 18px;text-align:left}.suggestion{min-height:119px;padding:15px;background:linear-gradient(145deg,#111a2e,#0e1425);border:1px solid var(--line);border-radius:14px;color:white;text-align:left;transition:.18s}.suggestion:hover{transform:translateY(-3px);border-color:#6cceff77;background:#142039}.suggestion>span{display:block;font-size:19px;margin-bottom:12px}.suggestion b{display:block;font-size:12px;font-weight:650}.suggestion small{display:block;color:var(--muted);font-size:10px;margin-top:5px}.demo-note{font-size:10px;color:#7180a1;margin-top:20px}
.composer-wrap{padding:12px 20px 17px;max-width:850px;width:100%;margin:0 auto}.composer{display:flex;gap:10px;align-items:flex-end;padding:10px 11px 10px 17px;background:#11182a;border:1px solid #829bff35;border-radius:17px;box-shadow:0 8px 40px #0002}.composer:focus-within{border-color:#66e5ff77;box-shadow:0 0 0 3px #66e5ff0b}textarea{flex:1;resize:none;max-height:130px;border:0;outline:0;background:transparent;color:white;font:inherit;font-size:13px;line-height:1.5;padding:7px 0}textarea::placeholder{color:#7180a1}.send-button{width:37px;height:37px;border:0;border-radius:12px;color:#08101c;font-size:18px;font-weight:900;background:linear-gradient(135deg,var(--cyan),#a79aff);box-shadow:0 0 20px #7d9dff30}.composer-caption{text-align:center;font-size:9px;color:#667493;margin-top:10px}
.message{max-width:760px;margin:0 auto 20px;display:flex;gap:12px;align-items:flex-start;animation:appear .2s ease}.message.user{flex-direction:row-reverse}.avatar{width:30px;height:30px;flex-shrink:0;border-radius:10px;display:grid;place-items:center;font-size:12px;font-weight:800;background:#192641;color:var(--cyan);border:1px solid #6cceff33}.user .avatar{background:#30244c;color:#d9c9ff;border-color:#b6a0ff33}.bubble{max-width:min(620px,calc(100% - 45px));padding:12px 15px;border:1px solid var(--line);border-radius:4px 14px 14px 14px;background:#10172a;color:#e7edff;font-size:13px;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere}.user .bubble{background:#19203a;border-radius:14px 4px 14px 14px}.bubble strong{color:var(--cyan)}.bubble a{color:var(--cyan)}
@keyframes appear{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:700px){body{overflow:hidden}.sidebar{position:fixed;z-index:5;inset:0 auto 0 0;width:260px;transform:translateX(-102%);transition:transform .22s;box-shadow:15px 0 45px #0007}.sidebar.open{transform:translateX(0)}.menu-button{display:block}.topbar{padding:0 14px}.chat-area{padding:20px 13px}.welcome{margin-top:3vh}.hero-orb{width:76px;height:76px;border-radius:24px}.orb-core{width:49px;height:49px;font-size:26px;border-radius:16px}.suggestions{grid-template-columns:1fr;gap:8px;margin-top:23px}.suggestion{min-height:0;padding:12px;display:grid;grid-template-columns:27px 1fr;column-gap:8px;align-items:center}.suggestion>span{grid-row:span 2;margin:0}.suggestion small{margin-top:3px}.composer-wrap{padding:10px 12px 13px}.welcome h1{font-size:34px}.welcome>p{font-size:13px}.demo-note{margin-top:13px}}