:root{--brand-cyan:#00e0f0;--brand-blue:#0070f0;--brand-violet:#7000f0;--brand-navy:#003060;--brand-deep:#001f42;--ink:#102f4d;--mist:#eef8fb;--paper:#fff;--muted:#5f7182;--line:#ccdee8;--danger:#a52b37;--success:#176444}
*{box-sizing:border-box}
body{margin:0;background:linear-gradient(180deg,#e8faff 0,#f7f9fc 340px);color:var(--ink);font:15px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif}
.topbar{min-height:96px;padding:13px max(24px,calc((100vw - 1240px)/2));display:flex;align-items:center;gap:24px;background:linear-gradient(110deg,var(--brand-deep),var(--brand-navy) 58%,#24105e);color:#fff;border-bottom:4px solid var(--brand-cyan)}
.brand{display:flex;align-items:center;gap:14px;color:#fff;text-decoration:none;min-width:280px}.brand img{display:block;width:min(330px,40vw);height:auto;max-height:68px;object-fit:contain;object-position:left center;filter:drop-shadow(0 2px 6px #0006)}.brand-copy{display:none}
.demo-pill{margin-left:auto;background:#fff;color:var(--brand-deep);border:2px solid var(--brand-cyan);padding:7px 12px;border-radius:999px;font-size:12px;font-weight:900;letter-spacing:.04em;white-space:nowrap}
.logout{color:#fff;margin:0}.logout button{background:transparent;border:1px solid #ffffffa8;padding:7px 10px}.logout button:hover{background:#ffffff18}
.nav{display:flex;gap:6px;overflow:auto;padding:10px max(24px,calc((100vw - 1240px)/2));background:#fff;box-shadow:0 5px 18px #00306018;border-bottom:1px solid #d7edf3}.nav a{white-space:nowrap;color:var(--brand-navy);font-weight:800;text-decoration:none;padding:7px 10px;border-radius:8px}.nav a:hover,.nav a:focus-visible{background:var(--mist);outline:2px solid transparent;color:#24105e}
.shell{max-width:1240px;margin:0 auto;padding:28px 24px 60px}.page-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:22px}.page-head h1{margin:0;font-size:clamp(27px,4vw,42px);line-height:1;color:var(--brand-deep)}.eyebrow{margin:0 0 7px;color:var(--brand-violet);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.12em}.safety{max-width:450px;color:var(--muted);font-size:13px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.card{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:19px;box-shadow:0 10px 28px #0030600d}.card h2,.card h3{margin-top:0;color:var(--brand-deep)}.metric{font-size:34px;font-weight:900;color:var(--brand-blue)}.muted{color:var(--muted)}
.alert{padding:12px 15px;border-radius:9px;margin:12px 0}.success{background:#ddf5e9;color:var(--success)}.error{background:#fae2e5;color:#87232d}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;margin:14px 0 26px}th{background:var(--brand-navy);color:#fff;text-align:left;border-top:3px solid var(--brand-cyan)}th,td{padding:10px;border-bottom:1px solid var(--line);vertical-align:top}.table-wrap{overflow:auto}
.tag{display:inline-block;padding:3px 7px;border-radius:99px;background:var(--mist);color:var(--brand-navy);font-size:11px;font-weight:800}.tag.warn{background:#fff0c9;color:#68490c}.tag.demo{background:#ede5ff;color:#431080}
form.stack{display:grid;gap:12px}label{font-size:13px;font-weight:800;color:var(--ink)}input,select,textarea{width:100%;padding:9px 10px;border:1px solid #9eb6c5;border-radius:8px;background:#fff;color:var(--ink);font:inherit}input:focus,select:focus,textarea:focus{outline:3px solid #00e0f04d;border-color:var(--brand-blue)}textarea{min-height:80px}
button,.button{display:inline-block;width:auto;border:0;border-radius:8px;background:var(--brand-navy);color:#fff;padding:9px 12px;font:inherit;font-weight:800;text-decoration:none;cursor:pointer;box-shadow:inset 0 -2px 0 #001f4255}button:hover,.button:hover{background:#004080}button:focus-visible,.button:focus-visible{outline:3px solid var(--brand-cyan);outline-offset:2px}button.secondary,.button.secondary{background:#485d71}button.danger{background:var(--danger)}
.inline{display:flex;flex-wrap:wrap;gap:7px;align-items:center}.inline input{width:auto}.line-grid{display:grid;grid-template-columns:2fr .5fr 1fr 1fr;gap:8px}.section-title{margin-top:30px;border-left:5px solid var(--brand-cyan);padding-left:10px;color:var(--brand-deep)}details summary{cursor:pointer;font-weight:800;color:var(--brand-blue)}footer{text-align:center;color:var(--muted);padding:24px;font-size:12px;border-top:1px solid #d9e8ef;background:#fff}
.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 20% 10%,#00e0f02b,transparent 33%),linear-gradient(140deg,var(--brand-deep),var(--brand-navy) 60%,#35116f)}.auth-shell{width:min(460px,100%)}.auth-brand{text-align:center;margin-bottom:18px}.auth-brand img{width:min(390px,90%);height:auto;filter:drop-shadow(0 5px 12px #0008)}.auth-demo{display:inline-block;margin-top:12px;background:#fff;color:var(--brand-deep);border:2px solid var(--brand-cyan);border-radius:99px;padding:6px 11px;font-size:11px;font-weight:900;letter-spacing:.05em}.auth-card{background:#fff;border:1px solid #ffffff66;border-top:5px solid var(--brand-cyan);border-radius:16px;padding:28px;box-shadow:0 20px 60px #0006}.auth-card h1{margin:0;color:var(--brand-deep);font-size:28px}.auth-card .intro{margin-top:5px;color:var(--muted)}.auth-card form{display:grid;gap:15px;margin-top:20px}.auth-card button{width:100%;padding:11px}.auth-note{text-align:center;color:#d7eaf6;font-size:12px;margin-top:16px}
@media(max-width:700px){.page-head{display:block}.safety{max-width:none}.line-grid{grid-template-columns:1fr}.topbar{flex-wrap:wrap;gap:12px}.brand{min-width:0;width:100%}.brand img{width:min(330px,80vw)}.demo-pill{order:3;margin:0}.shell{padding:20px 12px}th,td{padding:8px}}