:root{
  --bg:#f5f7f8; --card:#fff; --ink:#172027; --muted:#66727c; --line:#dce2e7;
  --accent:#175f8d; --accent2:#eaf3f8; --good:#24714f; --warn:#95641f; --bad:#963f3f;
  --shadow:0 10px 30px rgba(21,36,48,.07); --r:19px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
button,input,select,textarea{font:inherit} button{cursor:pointer}
.shell{min-height:100vh;display:grid;grid-template-columns:244px 1fr}
aside{position:sticky;top:0;height:100vh;background:#111922;color:#eef3f6;padding:24px 17px}
.brand{font-size:25px;font-weight:900;letter-spacing:-.04em}.tag{font-size:12px;color:#9eacb9;margin:2px 0 24px}
nav{display:grid;gap:7px} nav button{border:0;background:transparent;color:#cfd8df;text-align:left;padding:10px 12px;border-radius:11px}
nav button.on,nav button:hover{background:#22303c;color:white}
.status{position:absolute;left:17px;right:17px;bottom:20px;border-top:1px solid #293844;padding-top:13px;font-size:12px;color:#aab6c0}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#88939d;margin-right:6px}.dot.yes{background:#4caf7a}.dot.no{background:#d2a13f}
main{padding:32px}.screen{display:none;max-width:1000px;margin:auto}.screen.on{display:block}
.eyebrow{text-transform:uppercase;letter-spacing:.11em;font-size:12px;font-weight:900;color:var(--accent);margin-bottom:7px}
h1{font-size:37px;line-height:1.08;letter-spacing:-.04em;margin:0 0 12px}h2{font-size:24px;letter-spacing:-.025em;margin:0 0 11px}h3{font-size:18px;margin:0 0 8px}
.lead{font-size:18px;color:var(--muted);max-width:780px;margin:0 0 23px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:21px;box-shadow:var(--shadow)}
.grid{display:grid;gap:17px}.two{grid-template-columns:1.15fr .85fr}.three{grid-template-columns:repeat(3,1fr)}
.btn{border:0;border-radius:13px;padding:12px 15px;font-weight:850}.primary{background:var(--accent);color:white}.secondary{background:#e9eef2;color:#172027}.ghost{background:white;border:1px solid var(--line)}.full{width:100%}
.actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:16px}
.small{font-size:13px;color:var(--muted)}.tiny{font-size:12px;color:var(--muted)}
.pill{display:inline-block;background:var(--accent2);color:var(--accent);border-radius:999px;padding:6px 9px;font-size:12px;font-weight:800;margin-right:5px}
.helper{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:17px}.helper button{background:#fff;border:1px solid var(--line);padding:10px;border-radius:12px;font-size:12px;font-weight:850}
.mission-title{font-size:30px;font-weight:900;letter-spacing:-.035em;margin:5px 0 13px}
label{display:block;font-weight:800;margin:11px 0 5px}input,select,textarea{width:100%;border:1px solid #cbd3da;border-radius:12px;padding:11px 12px;background:white}
textarea{min-height:115px;resize:vertical}.upload{border:2px dashed #bdc8d1;background:#fafcfd;text-align:center;padding:28px;border-radius:16px}
.callout{border-left:5px solid var(--accent);background:#f8fbfd}.warn{border-left:5px solid var(--warn);background:#fdfaf5}.good{border-left:5px solid var(--good);background:#f6fbf8}
.list{display:grid;gap:9px}.item{background:#f6f8f9;border-radius:12px;padding:11px 13px}.item b{display:block}
.step{display:flex;gap:11px;align-items:flex-start}.num{width:27px;height:27px;border-radius:50%;background:#e7edf1;display:flex;align-items:center;justify-content:center;flex:none;font-weight:900}.step.active .num{background:var(--accent);color:#fff}
.kicker{font-size:12px;font-weight:900;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.focus{max-width:720px;margin:28px auto;text-align:center}.focus .card{padding:38px 30px}.focus h1{font-size:43px}.focus-task{font-size:22px;font-weight:900;margin:20px 0}.timer{font-size:48px;font-variant-numeric:tabular-nums;font-weight:900}
.question{font-size:21px;font-weight:800}.feedback{margin-top:14px;padding:15px;border-radius:13px;background:#f5f7f8}
.hidden{display:none!important}.bar{height:9px;border-radius:999px;overflow:hidden;background:#e6eaed}.bar>div{height:100%;background:var(--accent)}
.master-row{display:grid;grid-template-columns:170px 1fr 110px;gap:13px;padding:12px 0;border-bottom:1px solid var(--line);align-items:center}.master-row:last-child{border:0}
.badge{display:inline-block;background:#edf1f4;padding:5px 8px;border-radius:999px;font-size:12px;font-weight:850}
.toast{position:fixed;right:22px;bottom:22px;background:#111922;color:#fff;border-radius:12px;padding:11px 14px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.2s}.toast.show{opacity:1}
pre{white-space:pre-wrap;background:#f5f7f8;padding:14px;border-radius:12px;font-size:12px;max-height:330px;overflow:auto}
.voice{font-size:13px;color:var(--muted);margin-top:8px}
hr{border:0;border-top:1px solid var(--line);margin:19px 0}
@media(max-width:820px){.shell{grid-template-columns:1fr}aside{position:relative;height:auto}.status{display:none}nav{grid-template-columns:repeat(3,1fr)}main{padding:18px}.two,.three{grid-template-columns:1fr}.helper{grid-template-columns:repeat(2,1fr)}.master-row{grid-template-columns:1fr}h1{font-size:31px}.focus h1{font-size:35px}}

.login-gate{position:fixed;inset:0;z-index:999;background:rgba(12,20,27,.88);display:flex;align-items:center;justify-content:center;padding:20px}.login-gate.hidden{display:none}.login-card{width:min(500px,100%);background:#fff;border-radius:22px;padding:28px;box-shadow:0 25px 80px rgba(0,0,0,.3)}.brand.dark{color:#111922}.login-card h1{font-size:30px}.login-card .lead{font-size:15px}
.auth-gate{position:fixed;inset:0;z-index:999;background:rgba(12,20,27,.86);display:flex;align-items:center;justify-content:center;padding:20px}.auth-gate.hidden{display:none}.auth-card{width:min(520px,100%);background:#fff;border-radius:22px;padding:28px;box-shadow:0 25px 80px rgba(0,0,0,.28)}.brand.dark{color:#111922;margin-bottom:12px}.auth-card h1{font-size:30px}.auth-card .lead{font-size:15px}
.permission{margin-top:14px;padding:14px;border:1px solid #e3cf9f;background:#fffaf0;border-radius:13px}.checkline{display:flex;gap:10px;align-items:flex-start}.checkline input{width:auto;margin-top:5px}
.sourcechips{display:inline-flex;gap:5px;flex-wrap:wrap;margin-top:7px}.sourcechip{border:1px solid #bfd2df;background:#eef6fa;color:#155a84;border-radius:999px;padding:4px 8px;font-size:11px;font-weight:850;cursor:pointer}.unverified{display:inline-block;margin-top:7px;color:#8d3131;font-size:11px;font-weight:800}.baditem{border-left:4px solid #9b3f3f}.dangerbox{border-left:5px solid #9b3f3f;background:#fff6f6}
.scaffold{display:grid;gap:8px}.scaffold-title{font-size:12px;text-transform:uppercase;letter-spacing:.08em;font-weight:900;color:#61707b}.scaffold-node{border:1px solid #cbd9e3;background:#f5f9fb;padding:11px 12px;border-radius:12px}.scaffold-edge{text-align:center;color:#667782;font-size:12px;font-weight:850;min-height:16px}.usagegrid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.usagegrid>div{background:#f5f7f8;border-radius:13px;padding:14px}.usagegrid b{display:block;font-size:24px}.usagegrid span{font-size:12px;color:var(--muted)}
.modal{position:fixed;inset:0;z-index:1000;background:rgba(11,17,22,.72);display:flex;align-items:center;justify-content:center;padding:20px}.modal.hidden{display:none}.modal-card{width:min(760px,100%);max-height:85vh;overflow:auto;background:#fff;border-radius:20px;padding:20px;box-shadow:0 25px 80px rgba(0,0,0,.3)}.topline{display:flex;align-items:center;justify-content:space-between;gap:12px}.modal pre{max-height:none;background:#f6f8f9;border-radius:12px;padding:14px;white-space:pre-wrap}
@media(max-width:820px){.usagegrid{grid-template-columns:repeat(2,1fr)}}
.auditline{margin-bottom:10px}.auditgood,.auditwarn{display:inline-block;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:850}.auditgood{background:#e8f5ee;color:#1f6848}.auditwarn{background:#fff2d8;color:#875b14}

.rating-box{margin-top:14px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fbfcfd}
.rating-box .actions{margin-top:8px}

.legacy-source{display:inline-block;margin-top:6px;color:#7a858e;font-size:11px;font-style:italic}
.scaffold-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.timeline{display:grid;gap:9px}.timeline-item{display:grid;grid-template-columns:30px 1fr;gap:8px;align-items:start}
.timeline-dot{width:28px;height:28px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900}
.worked-step{display:grid;grid-template-columns:32px 1fr;gap:8px;align-items:start;margin-bottom:8px}
.hierarchy-level{position:relative}.hierarchy-level:before{content:"";position:absolute;left:-10px;top:50%;width:7px;border-top:1px solid #b9c8d3}
@media(max-width:700px){.scaffold-grid{grid-template-columns:1fr}}