:root{color-scheme:dark;--bg:#080b12;--panel:#101522;--line:rgba(190,205,255,.13);--text:#f4f6fb;--muted:#929db1;--blue:#4f8cff;--violet:#9b78ff;--cyan:#72e2ff;--green:#7de2b0;--warn:#e8bc67;--danger:#ff9696;--shadow:0 18px 55px #0003}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:radial-gradient(ellipse at 56% -15%,#202444 0,transparent 40%),radial-gradient(ellipse at 92% 65%,#39316b12,transparent 28%),var(--bg);color:var(--text);font:14px/1.45 "DM Sans",system-ui,sans-serif}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}a{color:inherit;text-decoration:none}.hidden{display:none!important}.muted{color:var(--muted)}.micro{font-size:10px;color:#737f97}.shine{position:relative;overflow:hidden}.shine:after{content:"";position:absolute;top:-25%;bottom:-25%;left:-45%;width:30%;pointer-events:none;transform:rotate(24deg);background:linear-gradient(90deg,transparent,#ffffff45,transparent);animation:mirrorSweep 6s ease-in-out infinite}@keyframes mirrorSweep{0%,18%{left:-45%;opacity:0}34%{opacity:1}58%,100%{left:135%;opacity:0}}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.brand{display:flex;align-items:center;gap:10px;font-family:"Space Grotesk",sans-serif;font-weight:700;letter-spacing:-.35px}.brand-name{display:block;font-size:14px}.brand-sub{display:block;margin-top:2px;color:#8795b0;font:9px "DM Sans",sans-serif;letter-spacing:1.5px;text-transform:uppercase}.logo{position:relative;overflow:hidden;width:39px;height:39px;flex:none;display:grid;place-items:center;border-radius:13px;background:linear-gradient(140deg,#567fd348,#8d68e83b);border:1px solid #9ebfff78;box-shadow:inset 0 1px 1px #fff5,0 0 23px #7185ff22}.logo svg{filter:drop-shadow(0 0 8px #77a7ff4a)}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:39px;padding:0 13px;border:1px solid var(--line);border-radius:10px;background:#ffffff05;color:#d4dbea;font-size:12px;font-weight:600;transition:transform .18s,border-color .18s,background .18s}.button:hover{transform:translateY(-1px);border-color:#a1b9ff66;background:#ffffff0a}.button.primary{color:white;border-color:#8b9cff62;background:linear-gradient(130deg,#4f8cff,#8565ef);box-shadow:0 0 20px #668fff23}.button.primary:hover{background:linear-gradient(130deg,#659bff,#9a7bff)}.button.subtle{background:transparent;border-color:transparent}.icon-button{width:34px;height:34px;padding:0;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;background:#ffffff04;color:#b6c1d6}
.landing,.auth-shell{width:min(1140px,calc(100% - 40px));margin:auto}.landing-nav{height:80px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff0d}.landing-actions{display:flex;gap:9px}.hero{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:54px;padding:76px 0 80px}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 9px;border:1px solid #a3a6ff30;border-radius:100px;background:linear-gradient(90deg,#4e8cff16,#9b78ff14);color:#c2c7ff;font-size:9px;letter-spacing:1.1px;text-transform:uppercase;font-weight:700}.online-dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 12px #7de2b0a3;display:inline-block}.hero h1,.welcome h1{margin:19px 0 15px;font:600 clamp(40px,5.3vw,66px)/1.08 "Space Grotesk",sans-serif;letter-spacing:-3px}.gradient-text{background:linear-gradient(95deg,#a6c9ff,#b29bff 55%,#78e5f8);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-copy{max-width:520px;color:var(--muted);font-size:16px;line-height:1.8}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.hero-note{font-size:11px;color:#6e7b92;margin-top:14px}.landing-preview{border-radius:24px;padding:22px;position:relative;overflow:hidden;background:linear-gradient(145deg,#1b263bdc,#0e1420eb);border:1px solid #aec6ff33;box-shadow:inset 0 1px 1px #fff3,0 30px 80px #0004}.landing-preview:before{content:"";position:absolute;inset:-35% -30% auto auto;width:260px;height:260px;border-radius:50%;background:#697fff;filter:blur(100px);opacity:.15}.preview-head{display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid var(--line);padding-bottom:17px}.preview-head b{font:600 16px "Space Grotesk"}.preview-status{font-size:10px;color:var(--green);border:1px solid #7de2b03b;background:#7de2b00d;border-radius:99px;padding:6px 8px}.preview-title{font:600 27px/1.25 "Space Grotesk";margin:24px 0 5px}.preview-copy{font-size:12px;line-height:1.7;color:var(--muted)}.preview-item{display:flex;gap:12px;align-items:center;margin-top:10px;padding:13px;border:1px solid #b4c5ff1c;border-radius:13px;background:linear-gradient(120deg,#ffffff07,#ffffff02)}.preview-item i,.feature-icon{width:37px;height:37px;flex:none;display:grid;place-items:center;border-radius:11px;background:#7da6ff17;border:1px solid #96b9ff2c;color:#a9c7ff;font-style:normal;font-size:17px}.preview-item b{display:block;font-size:12px}.preview-item small{display:block;color:#8794aa;font-size:10px;margin-top:4px}.landing-section{padding:30px 0 75px}.section-heading{text-align:center;max-width:590px;margin:0 auto 32px}.section-heading h2{font:600 clamp(29px,4vw,40px)/1.18 "Space Grotesk";letter-spacing:-1.3px;margin:14px 0}.section-heading p{color:var(--muted);line-height:1.8}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.feature-card{padding:23px;border-radius:17px;background:linear-gradient(145deg,#171f31b5,#0d121ded);border:1px solid var(--line);box-shadow:inset 0 1px #fff1}.feature-card h3{font:600 18px "Space Grotesk";margin:17px 0 8px}.feature-card p{font-size:12px;color:var(--muted);line-height:1.8;margin:0}.cta{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:28px;border:1px solid #9eb7ff32;border-radius:19px;background:linear-gradient(115deg,#27314a9e,#101624df);margin:15px 0 65px}.cta h2{font:600 24px "Space Grotesk";margin:0 0 6px}.cta p{font-size:12px;color:var(--muted);margin:0}.landing-footer{border-top:1px solid #ffffff0d;padding:22px 0;color:#66738a;font-size:10px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.auth-shell{max-width:480px;margin:60px auto 90px}.auth-card{padding:30px;border-radius:23px}.auth-card h1{font:600 34px "Space Grotesk";letter-spacing:-1.5px;margin:17px 0 10px}.auth-card p{color:var(--muted);font-size:12px;line-height:1.7}.field{margin-top:17px}.field label{display:block;font-size:12px;font-weight:600;margin-bottom:7px}.field input{width:100%;padding:13px;border:1px solid var(--line);border-radius:10px;background:#080d16;color:var(--text)}.field input:focus{outline:none;border-color:#8faeff;box-shadow:0 0 0 3px #7f9fff18}.full{width:100%;margin-top:20px}.form-message{margin-top:14px;font-size:12px;line-height:1.6;padding:11px;border-radius:10px;background:#7de2b010;border:1px solid #7de2b039;color:var(--green);overflow-wrap:anywhere}.form-message.error{color:var(--danger);background:#ff77770c;border-color:#ff8c8c35}.auth-footer{text-align:center;margin-top:20px;font-size:12px;color:var(--muted)}.text-button{background:none;border:0;color:#a5c1ff;font-size:12px;font-weight:600}
.app-shell{display:grid;grid-template-columns:238px minmax(0,1fr) 270px;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;overflow:auto;padding:24px 15px 92px;border-right:1px solid var(--line);background:linear-gradient(155deg,#121929f2,#090d16f5)}.sidebar .brand{padding:0 6px 25px}.sidebar:after{content:"";position:absolute;pointer-events:none;top:-10%;left:-40%;width:70%;height:70%;transform:rotate(22deg);background:linear-gradient(90deg,transparent,#ffffff05,transparent)}.new-chat{display:flex;width:100%;align-items:center;gap:9px;padding:12px;border-radius:12px;border:1px solid #a1b6f345;background:linear-gradient(115deg,#273452b8,#101624e6);color:#f3f6ff;font-size:12px;font-weight:600;box-shadow:inset 0 1px #fff2;position:relative;overflow:hidden}.side-label{margin:25px 9px 8px;color:#727f98;font-size:9px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase}.side-item{display:flex;align-items:center;gap:10px;width:100%;border:1px solid transparent;border-radius:9px;background:transparent;color:#adb8cb;text-align:left;font-size:12px;padding:10px;margin:3px 0}.side-item .glyph{width:16px;text-align:center;color:#8999b5}.side-item:hover,.side-item.active{background:linear-gradient(100deg,#587bd025,#9774ed0e);border-color:#92b1ff20;color:#f2f5ff}.side-item.active .glyph{color:#a4c1ff}.history-button{display:block;width:100%;border:0;background:none;color:#aeb8cb;text-align:left;text-overflow:ellipsis;overflow:hidden;white-space:nowrap;font-size:11px;padding:9px 10px;border-radius:8px}.history-button:hover{background:#ffffff08}.profile-card{position:absolute;bottom:15px;left:15px;right:15px;display:flex;align-items:center;gap:9px;padding:11px;border-radius:13px;border:1px solid var(--line);background:linear-gradient(130deg,#ffffff08,#ffffff02);min-width:0}.avatar{width:31px;height:31px;display:grid;place-items:center;flex:none;border-radius:10px;background:linear-gradient(135deg,#567ac8,#8c69b9);color:#fff;font-weight:700}.profile-text{min-width:0;flex:1}.profile-text b{display:block;font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.profile-text small{display:block;font-size:9px;color:#8290a9;margin-top:3px}.app-main{padding:21px 26px 20px;min-width:0;display:flex;flex-direction:column;min-height:100vh}.topbar{height:42px;display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:37px}.engine-label{display:flex;align-items:center;gap:8px;font-size:11px;color:#abb6ca}.engine-label b{color:#edf1fb;font-weight:600}.top-controls{display:flex;align-items:center;gap:7px}.top-pill{font-size:10px;color:#b6c1d5;background:#ffffff04;border:1px solid var(--line);border-radius:9px;padding:7px 9px}.welcome{text-align:center;max-width:680px;margin:0 auto 25px}.hero-logo{position:relative;overflow:hidden;width:75px;height:75px;margin:0 auto 17px;border-radius:24px;display:grid;place-items:center;background:linear-gradient(145deg,#233452dd,#201a38e8);border:1px solid #9fc1ff70;box-shadow:inset 0 1.5px 1px #fff6,inset 0 -15px 24px #0c1120,0 0 43px #6a87ff25}.hero-logo:after{content:"";position:absolute;top:-25%;bottom:-25%;left:-45%;width:32%;transform:rotate(23deg);background:linear-gradient(90deg,transparent,#e7f2ff7d,transparent);animation:mirrorSweep 5s ease-in-out infinite}.hero-logo svg{filter:drop-shadow(0 0 10px #83b8ff55)}.welcome h1{font-size:33px;letter-spacing:-1.4px;line-height:1.16;margin:0 0 11px}.welcome p{font-size:12px;line-height:1.75;color:var(--muted);max-width:510px;margin:auto}.quick-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;max-width:790px;width:100%;margin:0 auto 22px}.quick-card{position:relative;overflow:hidden;min-height:109px;padding:14px;text-align:left;border:1px solid #aabcf028;border-radius:15px;background:linear-gradient(145deg,#202a40cc,#101522e8);box-shadow:inset 0 1px #fff2,0 9px 25px #0002;transition:transform .2s,border-color .2s;color:var(--text)}.quick-card:hover{transform:translateY(-2px);border-color:#94b2ff77}.quick-card .feature-icon{width:29px;height:29px;border-radius:9px;margin-bottom:9px;font-size:14px}.quick-card b{display:block;font-size:11px;font-weight:600;margin-bottom:5px}.quick-card small{display:block;color:#8591a7;font-size:10px;line-height:1.5}.chat-stream{width:100%;max-width:790px;margin:0 auto;flex:1;min-height:0}.empty-hint{color:#727f96;text-align:center;font-size:10px;margin:4px 0 20px}.message-row{display:flex;gap:10px;align-items:flex-start;margin:14px 0}.message-row.user{justify-content:flex-end}.message-avatar{width:29px;height:29px;flex:none;border:1px solid #a8c1ff35;border-radius:9px;background:linear-gradient(135deg,#4869ac3b,#8664b13b);color:#b7d0ff;display:grid;place-items:center;font-size:13px}.message-row.user .message-avatar{order:2;background:linear-gradient(135deg,#4164a5,#7959b5);color:white}.message-bubble{max-width:min(100%,690px);min-width:0;padding:12px 14px;border:1px solid #ffffff12;border-radius:0 13px 13px 13px;background:linear-gradient(115deg,#192132d9,#0f1420e8);box-shadow:inset 0 1px #fff1;color:#c0cadb;font-size:12px;line-height:1.75;overflow-wrap:anywhere}.message-row.user .message-bubble{background:linear-gradient(130deg,#263b60,#32294f);border-color:#9cbcff27;border-radius:13px 0 13px 13px;color:#f0f4ff}.message-bubble p{margin:0 0 9px}.message-bubble p:last-child{margin-bottom:0}.message-bubble ul{margin:5px 0;padding-left:20px}.message-bubble pre{white-space:pre-wrap;overflow:auto;background:#070b12;padding:10px;border-radius:8px;border:1px solid var(--line)}.message-tools{display:flex;gap:7px;flex-wrap:wrap;margin-top:9px}.mini-button{border:1px solid #ffffff15;border-radius:7px;background:#ffffff04;color:#9eacc4;padding:5px 8px;font-size:10px}.mini-button:hover{border-color:#8bb2ff66;color:#dce8ff}.typing{color:#a6b8da}.composer-wrap{position:sticky;bottom:0;z-index:5;padding-top:15px;margin:0 auto;width:100%;max-width:790px;background:linear-gradient(180deg,transparent,var(--bg) 22%)}.composer{position:relative;overflow:hidden;border:1px solid #9db5ed43;border-radius:16px;background:linear-gradient(135deg,#202a40f2,#0e1421f7);box-shadow:inset 0 1px #fff3,0 10px 35px #0003,0 0 24px #608cff0b;padding:11px}.composer:before{content:"";position:absolute;left:9%;top:0;width:42%;height:1px;background:linear-gradient(90deg,transparent,#e5f1ffb8,transparent)}.composer textarea{width:100%;min-height:40px;max-height:160px;resize:vertical;border:0;outline:none;background:transparent;color:var(--text);padding:7px;font:12px/1.6 "DM Sans",sans-serif}.composer textarea::placeholder{color:#74819a}.composer-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px}.composer-tools{display:flex;gap:6px;flex-wrap:wrap}.send-button{width:32px;height:32px;flex:none;display:grid;place-items:center;border:0;border-radius:10px;background:linear-gradient(135deg,#668fff,#8765f0);color:#fff;font-size:18px;box-shadow:0 0 17px #668fff39}.send-button:disabled{background:#49536b;box-shadow:none}.composer-note{text-align:center;color:#59667e;font-size:9px;margin:9px 0 0}.attachment-list{display:flex;flex-wrap:wrap;gap:6px;padding:3px 4px 8px}.attachment-chip{padding:5px 7px;border:1px solid #8ea7e633;background:#ffffff07;border-radius:8px;color:#bdc9dd;font-size:10px}.attachment-chip button{margin-left:6px;border:0;background:none;color:#aab7ce}
.inspector{position:sticky;top:0;height:100vh;overflow:auto;padding:24px 15px;border-left:1px solid var(--line);background:linear-gradient(175deg,#111827f2,#090d16f5)}.inspector-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:18px}.inspector-head b{font-size:12px}.case-card{padding:14px;border-radius:14px;border:1px solid #94aadd33;background:linear-gradient(145deg,#1c2840d9,#101522ef);box-shadow:inset 0 1px #fff2,0 10px 28px #0002;position:relative;overflow:hidden}.case-overline{font-size:9px;letter-spacing:1.2px;color:#98a8c4;text-transform:uppercase}.status-badge{font-size:9px;border-radius:100px;padding:5px 7px;border:1px solid #7de2b03c;color:#84e4b5;background:#7de2b00d}.case-card h3{font:600 14px "Space Grotesk";margin:14px 0 6px}.case-card p{font-size:10px;line-height:1.6;color:#8491a8;margin:0 0 13px}.check-count{display:flex;align-items:center;gap:10px;border-top:1px solid #ffffff11;padding-top:12px}.count-ring{width:41px;height:41px;flex:none;border-radius:50%;display:grid;place-items:center;border:3px solid #6f8edb59;color:#c2d5ff;font-size:10px;font-weight:700}.check-count b{display:block;font-size:10px}.check-count small{display:block;font-size:9px;color:#8491aa;margin-top:4px}.panel-label{margin:22px 0 9px;color:#78859d;font-size:9px;font-weight:700;letter-spacing:1.35px;text-transform:uppercase}.check-item{display:flex;gap:8px;align-items:center;padding:10px 0;border-bottom:1px solid #ffffff0a;font-size:10px;color:#adb8cc}.check-item input{accent-color:#7de2b0}.guide-link{display:flex;align-items:center;gap:9px;padding:11px;border:1px solid var(--line);border-radius:11px;background:#ffffff03;color:#c7d1e3;font-size:10px;margin-bottom:7px}.guide-link span{color:#9bbdff;font-size:14px}.guide-link:hover{border-color:#8eafff55}.inspector-foot{font-size:9px;color:#637089;line-height:1.65;margin-top:12px}.mobile-menu{display:none}
body.light{color-scheme:light;--bg:#f1f4fa;--line:rgba(41,54,83,.15);--text:#182033;--muted:#58657a;background:radial-gradient(ellipse at 56% -15%,#d8dfff,transparent 42%),#f1f4fa}.light .sidebar,.light .inspector{background:linear-gradient(150deg,#fffefef5,#f3f5fbf5)}.light .landing-preview,.light .feature-card,.light .quick-card,.light .case-card,.light .composer,.light .auth-card,.light .message-bubble{background:linear-gradient(145deg,#ffffffec,#e9eef8ef);color:#273148}.light .message-row.user .message-bubble{background:linear-gradient(130deg,#dbe7ff,#e8dcff);color:#202a3d}.light .brand-sub,.light .quick-card small,.light .preview-copy,.light .preview-item small,.light .case-card p,.light .check-count small{color:#64718a}.light .composer textarea,.light .field input{color:#20283a}.light .field input{background:#fff}.light .message-bubble{border-color:#26395b1a}.light .hero-logo{background:linear-gradient(145deg,#dfe9ff,#f1e6ff)}.light .logo{background:linear-gradient(140deg,#cddfff,#eadcff)}.light .welcome p{color:#59657a}
@media(max-width:1150px){.app-shell{grid-template-columns:220px minmax(0,1fr)}.inspector{display:none}.app-main{padding:20px 23px}.mobile-menu{display:grid}.topbar{margin-bottom:25px}}@media(max-width:800px){.hero{grid-template-columns:1fr;gap:34px;padding:55px 0}.hero h1{font-size:53px}.feature-grid{grid-template-columns:1fr}.feature-card{padding:21px}.landing-preview{max-width:600px}.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;z-index:20;left:0;top:0;width:260px;transform:translateX(-103%);transition:transform .22s;box-shadow:var(--shadow)}.sidebar.open{transform:translateX(0)}.app-main{padding:17px 15px;min-height:100vh}.app-main .topbar{margin-bottom:22px}.welcome h1{font-size:28px}.quick-grid{grid-template-columns:1fr}.quick-card{min-height:auto}.message-bubble{max-width:calc(100vw - 80px)}.composer-wrap{bottom:0}.cta{align-items:flex-start;flex-direction:column}.auth-shell{margin:32px auto}.mobile-menu{display:grid}}@media(max-width:480px){.landing,.auth-shell{width:calc(100% - 28px)}.landing-nav{height:68px}.brand-name{font-size:12px}.brand-sub{font-size:8px}.landing-actions{gap:5px}.landing-actions .button{padding:0 9px;font-size:11px;min-height:36px}.hero h1{font-size:43px;letter-spacing:-2px}.hero-copy{font-size:14px}.landing-preview{padding:17px}.auth-card{padding:22px}.top-controls .top-pill{display:none}.app-main{padding-left:12px;padding-right:12px}.composer-tools .button{padding:0 8px}.quick-card{padding:13px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}

/* Secure external stylesheet; no inline style attributes are required. */
.auth-card-first{margin-top:17px}.auth-brand{margin-bottom:18px}.auth-card #authHeading{margin:17px 0 10px;letter-spacing:-1.5px}#forgotButton{margin-top:15px}.sidebar #brandHome{padding-left:5px}.shortcut{margin-left:auto;color:#93a4c3}.push-right{margin-left:auto}.history-empty{padding:8px 10px}.topbar-leading{display:flex;align-items:center;gap:9px}.assistant-view{display:flex;flex:1;flex-direction:column;min-height:0}#utilityView{flex:1}.case-card-top{display:flex;justify-content:space-between;align-items:center;gap:8px}.message-link{color:#9dc0ff;text-decoration:underline}.utility-heading{text-align:left}.utility-title{font-size:30px;letter-spacing:-1px}.utility-guide{margin-bottom:10px}.utility-note{font-size:12px}.utility-subnote{margin-top:16px}.toast{position:fixed;z-index:60;bottom:22px;left:50%;transform:translateX(-50%);padding:11px 15px;border-radius:11px;border:1px solid #9ab5ff45;background:#182239;color:#e7edff;font-size:12px;box-shadow:0 10px 35px #0005;max-width:calc(100% - 30px)}

.markdown-h2{font-size:1.1em}