*{box-sizing:border-box}body{margin:0;background:#080a0f;color:#f4f5f8;font:15px Arial,sans-serif}.shell{height:100vh;display:flex}.sidebar{width:245px;background:#0d1016;border-right:1px solid #252a34;padding:16px 13px;display:flex;flex-direction:column}.logo{font-size:22px;font-weight:800;padding:8px 8px 20px}.logo span{color:#9186ff}.navbtn,.upgrade,.logout{border:1px solid transparent;border-radius:11px;padding:11px;color:#e7e9ed;background:transparent;text-align:left;cursor:pointer;margin:3px 0}.navbtn.active,.navbtn:hover{background:#191e28;border-color:#2b3240}.grow{flex:1}.adbox{padding:16px;border:1px dashed #424957;color:#7d8491;text-align:center;margin:10px 0;border-radius:10px}.upgrade{background:linear-gradient(135deg,#7768ff,#a85fff);font-weight:800;text-align:center}.logout{border-color:#2b303b;text-align:center}.main{flex:1;min-width:0}.top{height:65px;border-bottom:1px solid #252a34;display:flex;align-items:center;justify-content:space-between;padding:0 20px}.top small{display:block;color:#858c98}.quota{font-size:12px;color:#9ba2ae}.banner{height:34px;border-bottom:1px dashed #333946;color:#777f8d;display:grid;place-items:center;font-size:10px}.content{height:calc(100vh - 99px)}.panel{height:100%;display:none;position:relative}.panel.active{display:block}.messages{height:100%;overflow:auto;padding:30px 25px 130px}.welcome{text-align:center;max-width:650px;margin:12vh auto}.welcome h1{font-size:40px;margin-bottom:8px}.muted{color:#8c939f}.msg{max-width:800px;margin:15px auto;padding:13px 16px;line-height:1.65;white-space:pre-wrap}.user{background:#1a1f29;border-radius:16px}.assistant{border-left:2px solid #8b7cff}.composer{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);width:min(850px,calc(100% - 30px));display:flex;background:#151923;border:1px solid #303644;border-radius:18px;padding:7px}.composer textarea{flex:1;background:none;border:0;outline:0;color:#fff;padding:12px;resize:none;font:inherit}.composer button,.creator button,.paybtn,.authbox button{border:0;border-radius:12px;padding:12px 17px;background:#8b7cff;color:white;font-weight:800;cursor:pointer}.creator{overflow:auto;padding:55px 25px;text-align:center}.creator h1{font-size:36px}.creator form{max-width:750px;margin:30px auto;display:grid;gap:12px}.creator textarea{min-height:130px;background:#131720;border:1px solid #303644;color:white;border-radius:14px;padding:15px;font:inherit}.out{max-width:760px;margin:20px auto}.out img,.out video{max-width:100%;border-radius:16px}.error{padding:14px;border-radius:12px;background:#2b1218;border:1px solid #66313e}.accountCard{max-width:760px;margin:25px auto;text-align:left;background:#11151c;border:1px solid #2d3340;border-radius:18px;padding:23px}.row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #252a34}.proBadge{color:#aea5ff}.paybtn{width:100%;margin-top:16px}.auth{position:fixed;inset:0;background:#080a0f;display:grid;place-items:center;z-index:50}.auth.hide{display:none}.authbox{width:min(430px,92%);background:#12161e;border:1px solid #303644;border-radius:20px;padding:28px}.authbox h1{margin-top:0}.authbox input{width:100%;padding:13px;margin:7px 0;border-radius:11px;border:1px solid #303644;background:#090c12;color:white}.authswitch{margin-top:15px;color:#989fad;cursor:pointer}.status{font-size:13px;color:#b2b8c2;min-height:20px}.pro .adbox,.pro .banner{display:none}.pro .content{height:calc(100vh - 65px)}@media(max-width:760px){.sidebar{width:80px}.logo{font-size:0}.logo:before{content:'✦';font-size:26px}.navbtn{font-size:0;text-align:center}.navbtn:first-letter{font-size:20px}.upgrade,.logout{font-size:11px}.adbox{display:none}.quota{display:none}}