:root{--navy:#16324a;--blue:#1d647d;--sky:#eaf3f7;--ink:#172e3c;--muted:#627784;--line:#dce5ea;--paper:#f5f8fa;--white:#fff;--amber:#f4b83c;--danger:#b12f3d}*{box-sizing:border-box}body{margin:0;font:15px/1.55 'Segoe UI',Arial,sans-serif;color:var(--ink);background:var(--paper)}[hidden]{display:none!important}button,input,select{font:inherit}button{cursor:pointer;border:0;border-radius:5px;padding:10px 17px;background:var(--blue);color:white;font-weight:600}button:hover{filter:brightness(.94)}button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:3px solid var(--amber);outline-offset:3px}.secondary{background:white;border:1px solid var(--line);color:var(--ink)}.danger{background:var(--danger)}.testbar{background:var(--amber);display:flex;gap:22px;padding:9px 28px;font-size:12px;color:#342606;position:sticky;top:0;z-index:10;letter-spacing:.03em}.testbar strong{letter-spacing:.1em}.wordmark{font-family:'Trebuchet MS',sans-serif;font-size:40px;letter-spacing:-2px;font-weight:bold;line-height:1}.wordmark span{display:block;font:11px/1.6 'Segoe UI',sans-serif;letter-spacing:.2em;text-transform:uppercase;margin-top:8px}.login{max-width:470px;margin:6vh auto;padding:34px;background:white;border:1px solid var(--line);border-top:5px solid var(--blue)}h1{font:600 32px/1.2 'Trebuchet MS','Segoe UI',sans-serif;letter-spacing:-.8px;margin:0 0 16px}h2{font-size:21px;margin:0 0 16px}h3{font-size:16px;margin:0 0 12px}p{margin:0 0 16px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.14em;color:var(--muted);margin:24px 0 12px}.muted{color:var(--muted);font-size:13px}label{display:block;font-size:13px;font-weight:600;margin-bottom:15px}input,select{display:block;width:100%;border:1px solid #b6c8d1;padding:10px 12px;border-radius:4px;background:#fff;color:var(--ink);margin-top:6px}form>button{width:100%;margin:4px 0 14px}.shell{display:grid;grid-template-columns:230px 1fr;min-height:calc(100vh - 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32px);max-height:90vh}dialog::backdrop{background:#122c40aa}.dialog-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.dialog-head h2{margin:0}#fields{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.wide{grid-column:1/-1}#status{position:fixed;bottom:24px;right:24px;max-width:480px;padding:15px 20px;background:var(--navy);color:white;border-left:4px solid var(--amber);z-index:30;box-shadow:0 5px 20px #112b4030}a{color:var(--blue)}@media(max-width:1000px){main{padding:26px 22px}.stats{grid-template-columns:repeat(2,1fr)}.isolation{grid-template-columns:1fr}.boundary{border-left:0;padding-left:0}.grid2{grid-template-columns:1fr}}@media(max-width:700px){.testbar{padding:8px 12px;gap:12px}.testbar span{font-size:10px}.shell{display:block}aside{padding:18px}.wordmark{font-size:30px}aside .eyebrow{display:none}nav{display:flex;overflow:auto;margin-top:20px}nav button{flex:0 0 auto}aside .sidebar-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:12px}.sidebar-bottom button{margin:0}.sidebar-bottom span{display:none}main{padding:24px 15px}h1{font-size:26px}.isolation{padding:20px}.section{padding:15px}.section-head{align-items:flex-start}.toolbar{flex-wrap:wrap}#fields{grid-template-columns:1fr}.login{margin:22px 15px;padding:25px;max-width:none}.stats{gap:10px}.stat{padding:16px}#status{left:16px;right:16px;bottom:16px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}