.public-header{display:flex;align-items:center;gap:24px;padding:22px 5%;border-bottom:1px solid #dce5f2;background:#fff}.public-brand{font-size:26px;font-weight:800;color:#17365f;text-decoration:none}.public-brand small{font-size:12px;font-weight:400;color:#64748b}.public-nav{display:flex;gap:28px;margin-left:auto}.public-nav a{color:#324a6b;text-decoration:none}.public-header #theme{padding:8px 12px}.home-page main{max-width:1320px;margin:auto;padding:60px 32px}.landing-hero{max-width:680px;padding:34px 0}.landing-hero h1{font-size:clamp(40px,5vw,66px);line-height:1.16;letter-spacing:-2px;margin:22px 0;color:#132d51}.landing-hero p{font-size:18px;line-height:1.9;color:#60718a}.landing-actions{display:flex;align-items:center;gap:24px;margin-top:28px}.landing-actions a{text-decoration:none}.landing-primary{background:#315ce7;color:#fff!important;border-radius:10px;padding:16px 24px;box-shadow:0 8px 24px #315ce72a}.landing-hero .landing-note{font-size:12px}.landing-preview{margin:22px 0 48px;border:1px solid #cbd8ec;box-shadow:0 18px 50px #17365f12;border-radius:16px;overflow:hidden}.preview-top{display:flex;gap:40px;background:#142b4a;color:#fff;padding:18px 24px}.preview-top span{font-size:13px}.preview-grid{display:grid;grid-template-columns:220px 1fr;min-height:270px;background:#fff}.preview-grid aside{background:#edf2f9;padding:28px;color:#48607d;line-height:1.6}.preview-grid article{padding:28px}.preview-chip{font-size:12px;color:#315ce7}.preview-grid pre{background:#f3f6fc;padding:16px;border-radius:8px;color:#355274}.preview-bars{display:flex;gap:14px;align-items:end;height:80px}.preview-bars i{background:#6b8cf0;width:16%;height:60%;border-radius:4px 4px 0 0}.preview-bars i:nth-child(2){height:90%}.preview-bars i:nth-child(3){height:45%}.preview-bars i:nth-child(4){height:75%}.preview-grid small{font-size:11px;color:#77849a}.landing-features{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;scroll-margin-top:24px}.landing-features article{padding:24px;border:1px solid #dce5f2;border-radius:14px;background:#fff}.landing-features span{font-size:11px;color:#5072ca;letter-spacing:1px}.landing-features h2{font-size:20px;margin:18px 0}.landing-features p{font-size:14px;line-height:1.9;color:#64748b}#login-intro{display:none}.login-page main{max-width:1150px;display:grid;grid-template-columns:1fr 440px;gap:60px;padding:80px 32px;margin:auto}.login-page #landing{display:none}.login-page #login-intro{display:block;padding-top:36px}.login-page #login-intro h1{font-size:44px;line-height:1.3;color:#17365f}.login-page #login-intro p{line-height:1.9;color:#64748b}.login-page #notice{grid-column:1/-1}.login-page #auth{padding:32px;box-shadow:0 15px 45px #1c3b6612}.auth-description{font-size:14px;color:#64748b}.authenticated #landing,.authenticated #login-intro,.authenticated .public-nav{display:none!important}.authenticated.login-page main{display:block;max-width:1500px;padding:24px}.authenticated #auth{display:none}html[data-dark] .public-header,html[data-dark] .landing-features article,html[data-dark] .preview-grid{background:#19293f;border-color:#334965}html[data-dark] .landing-hero h1,html[data-dark] #login-intro h1,html[data-dark] .public-brand{color:#edf3ff}html[data-dark] .landing-hero p,html[data-dark] .landing-features p,html[data-dark] .public-nav a{color:#b1c1d8}html[data-dark] .preview-grid aside,html[data-dark] .preview-grid pre{background:#122137;color:#b9cbea}@media(min-width:1100px){.home-page #landing{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}.landing-features{grid-column:1/-1}.landing-preview{margin:0}}@media(max-width:760px){.public-header{gap:12px;flex-wrap:wrap}.public-nav{gap:14px}.landing-features{grid-template-columns:1fr 1fr}.preview-grid{grid-template-columns:140px 1fr}.preview-top{gap:18px}.login-page main{display:block;padding:28px 20px}.login-page #login-intro{padding:0 0 24px}.login-page #login-intro h1{font-size:32px}.home-page main{padding:24px 20px}}@media(max-width:480px){.landing-features{grid-template-columns:1fr}.public-brand small{display:none}.public-nav{font-size:13px}.preview-grid{grid-template-columns:100px 1fr}.preview-grid aside,.preview-grid article{padding:16px}.preview-top span{font-size:10px}}
.landing-hero h1{font-size:clamp(36px,3.2vw,50px);text-wrap:balance;letter-spacing:-1px}.preview-grid pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px}.preview-grid article{min-width:0}.landing-preview{min-width:0}

/* Public portal: a deliberate two-column login, with feedback inside the form. */
.public-header{max-width:1440px;margin:auto;border:0;background:transparent;padding:24px 48px}.public-brand{display:flex;align-items:center;gap:12px;font-size:24px;letter-spacing:-.6px}.public-brand small{display:block;margin:0;font-size:10px;letter-spacing:1px}.brand-symbol{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,#173478,#354ff0);color:#fff;font-size:28px;line-height:1;font-weight:800;box-shadow:0 6px 16px #243d8b20}.public-nav{margin-bottom:0;font-size:14px}.public-header #theme{font-size:12px;border-radius:20px;padding:7px 14px}
.login-page{min-height:100vh;background:radial-gradient(ellipse at 15% 30%,#e8eeff 0,transparent 48%),#f6f8fc}.login-page main{max-width:1240px;display:grid;grid-template-columns:minmax(0,1fr) 420px;align-items:center;column-gap:88px;padding:42px 48px 56px;min-height:calc(100vh - 180px)}.login-page #login-intro{padding:0;min-width:0}.login-page #login-intro h1{font-size:clamp(34px,3.5vw,48px);line-height:1.25;letter-spacing:-1.4px;margin:18px 0 20px}.login-page #login-intro>p{font-size:15px;max-width:450px;margin:0 0 24px}.eyebrow{font-size:12px;font-weight:650;letter-spacing:1px;color:#526ac1}.login-benefits{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:12px;color:#526482;margin-bottom:28px}.login-benefits span:before{content:'✓';color:#526cde;margin-right:5px}.back-home{display:inline-block;margin-top:22px;color:#5e7192;font-size:12px;text-decoration:none}
.login-visual{border:1px solid #dce4f3;border-radius:14px;overflow:hidden;max-width:500px;box-shadow:0 16px 42px #243d7210;background:#fff;transform:perspective(1000px) rotateY(-3deg)}.visual-title{display:flex;align-items:center;gap:5px;padding:12px 16px;background:#f6f8fc;border-bottom:1px solid #e4eaf5}.visual-title i{width:6px;height:6px;border-radius:50%;background:#c5cfdf}.visual-title span{margin-left:10px;font-size:10px;color:#7384a0}.visual-body{display:grid;grid-template-columns:130px 1fr;min-height:180px}.visual-tree{background:#f7f9fd;border-right:1px solid #e5ebf5;padding:18px 14px;font-size:10px;line-height:2.6;color:#71809a}.visual-tree b{font-weight:600;color:#344d80}.visual-result{padding:20px;min-width:0}.visual-result>span{font-size:10px;color:#677fe1}.visual-metric{font-size:13px;font-weight:650;color:#30466b;margin:8px 0}.visual-chart{height:68px;display:flex;align-items:end;gap:9px;border-bottom:1px solid #e6ebf5}.visual-chart i{flex:1;height:40%;background:linear-gradient(#7194ff,#4466d9);border-radius:3px 3px 0 0}.visual-chart i:nth-child(2){height:65%}.visual-chart i:nth-child(3){height:52%}.visual-chart i:nth-child(4){height:85%}.visual-chart i:nth-child(5){height:72%}.visual-chart i:nth-child(6){height:98%}.visual-result small{display:block;font-size:9px;margin:8px 0 0;color:#8c9ab0}
.login-page #auth{width:100%;max-width:none;margin:0;padding:32px;border:1px solid #e1e7f2;border-radius:20px;box-shadow:0 18px 60px #1d386c0d;background:#fff}.auth-eyebrow{font-size:9px;letter-spacing:1.8px;color:#8b99b1;font-weight:650}.login-page #auth h2{font-size:25px;letter-spacing:-.5px;margin:8px 0}.auth-description{font-size:12px;margin:0 0 24px;color:#7a8ba4}.login-page #auth label{font-size:12px;font-weight:550;color:#3f526e;margin:17px 0}.login-page #auth label small{font-size:10px;margin-left:5px;color:#8b99ac}.login-page #auth input{height:44px;padding:10px 13px;background:#fbfcff;border-color:#dce3ef;border-radius:8px;font-size:14px;margin-top:7px;transition:border-color .15s,box-shadow .15s}.login-page #auth input:focus{outline:none;border-color:#6d80e3;box-shadow:0 0 0 3px #5268db10}.login-page #auth .actions{display:grid;gap:10px;margin-top:24px}.login-page #auth button{width:100%;padding:10px 16px;min-height:43px;font-size:13px;font-weight:600;border-radius:8px;background:#3e54ce;border-color:#3e54ce;color:#fff;box-shadow:0 4px 12px #3e54ce18}.login-page #auth button.secondary{background:#fff;color:#53647e;border-color:#dce3ef;box-shadow:none}.auth-note{font-size:10px;line-height:1.9;color:#94a0b1;text-align:center;margin:18px 0 0}.login-page #notice:empty{display:none}.login-page #auth #notice:not(:empty){grid-column:auto;margin:0 0 18px;padding:11px 13px;border:1px solid #f2d5cb;background:#fff6f1;border-radius:8px;color:#9e513a;font-size:12px;line-height:1.7}.login-page footer{font-size:11px;padding:18px;color:#8b99b0}
.home-page{background:radial-gradient(ellipse at 20% 10%,#eaf0ff 0,transparent 45%),#f7f9fd}.home-page main{padding-top:54px;padding-bottom:60px}.landing-preview{border-color:#dce4f3;box-shadow:0 25px 70px #203b6b14}.landing-features article{border-color:#e0e7f2;padding:24px;background:#ffffffc9}.landing-features article h2{font-size:18px}.landing-features article p{font-size:13px}.landing-primary{background:#3e54ce;box-shadow:0 7px 20px #3e54ce20;font-weight:600;font-size:14px}
html[data-dark] .login-page,html[data-dark] .home-page{background:radial-gradient(ellipse at 15% 20%,#172a50 0,transparent 55%),#101827}html[data-dark] .public-header{background:transparent}html[data-dark] .login-page #auth{background:#19263b;border-color:#32415c;box-shadow:0 20px 60px #0003}html[data-dark] .login-page #auth label{color:#cad5e8}html[data-dark] .login-page #auth input{background:#111d30;border-color:#3b4d69;color:#eef3ff}html[data-dark] .login-page #auth button.secondary{background:#22314a;border-color:#405371;color:#dce6f8}html[data-dark] .login-page #auth #notice:not(:empty){background:#3a2828;border-color:#76504c;color:#ffd2c4}html[data-dark] .login-benefits,html[data-dark] .back-home{color:#abbddc}html[data-dark] .login-visual{background:#19263b;border-color:#3b4c68}html[data-dark] .visual-title,html[data-dark] .visual-tree{background:#132037;border-color:#32415c}html[data-dark] .visual-metric,html[data-dark] .visual-tree b{color:#d5e1f9}html[data-dark] .landing-features article{background:#19263b;border-color:#32415c}
@media(max-width:1000px){.login-page main{gap:40px;padding:35px 28px;grid-template-columns:minmax(0,1fr) 380px}.public-header{padding:22px 28px}.login-benefits{gap:8px}.visual-body{grid-template-columns:110px 1fr}.visual-result{padding:16px}}
@media(max-width:760px){.public-header{padding:18px 20px;gap:12px}.public-nav{font-size:12px;gap:12px}.login-page main{display:block;padding:24px 20px 38px;min-height:0;max-width:500px}.login-page #login-intro{padding:0 4px 26px}.login-page #login-intro h1{font-size:30px;margin:12px 0}.login-page #login-intro>p{font-size:13px;margin-bottom:12px}.login-visual{display:none}.login-benefits{font-size:10px;margin-bottom:0}.back-home{margin-top:12px}.login-page #auth{padding:25px;border-radius:16px}.login-page #auth h2{font-size:23px}.public-brand{font-size:21px}.brand-symbol{width:34px;height:34px;border-radius:10px;font-size:24px}.public-brand small{display:none}.public-header #theme{font-size:10px;padding:6px 9px}}