:root{--bg:#0b1020;--panel:#151d30;--input:#10182a;--border:#2b3953;--text:#f4f7ff;--muted:#b1bfd5;--accent:#7468f6;--link:#a8c5ff;--ok:#6ddeaa}
html[data-theme=light]{--bg:#f3f6fc;--panel:#fff;--input:#f7f9fc;--border:#d9e1ed;--text:#17233b;--muted:#52617b;--accent:#5146d5;--link:#3f4fc7;--ok:#187f54}
body{background:var(--bg);color:var(--text)}
h1,h2,h3{line-height:1.16;letter-spacing:-.025em}h1{font-size:clamp(2rem,4vw,3.3rem)}h2{font-size:1.45rem}
.topbar{height:68px;padding-inline:max(20px,calc((100vw - 1440px)/2));box-shadow:0 7px 30px #0002}
.brand{display:flex;align-items:center;gap:12px;color:var(--text);text-decoration:none;font-weight:800;line-height:1.1;letter-spacing:-.02em}
.brand small{display:block;margin-top:4px;color:var(--muted);font-size:.69rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.brand-mark{display:grid;place-items:center;width:39px;height:39px;border-radius:12px;background:linear-gradient(135deg,#8b7aff,#429bd8);color:white;font-size:1.4rem}
.app-shell{display:grid;grid-template-columns:220px minmax(0,1fr);max-width:1440px;margin:auto;min-height:100vh}
.app-shell .wrap{width:100%;max-width:1180px;margin:0;padding:102px 38px 60px}
.nav-rail{align-self:start;position:sticky;top:68px;display:flex;flex-direction:column;gap:4px;padding:35px 14px 24px;border-right:1px solid var(--border);min-height:calc(100vh - 68px)}
.nav-label,.page-kicker,.eyebrow{font-size:.72rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--link)}
.nav-label{padding:0 15px;color:var(--muted)}
.nav-rail a{display:block;padding:12px 15px;border-radius:10px;color:var(--muted);font-weight:700;text-decoration:none}
.nav-rail a:hover,.nav-rail a[aria-current=page]{background:var(--panel);color:var(--text)}
.nav-rail a[aria-current=page]{box-shadow:inset 3px 0 var(--accent)}
.page-kicker{margin-bottom:8px}.lead{font-size:1.1rem;color:var(--muted);max-width:65ch}
.hero{display:flex;justify-content:space-between;align-items:center;gap:28px;padding:32px 36px;margin:13px 0 22px;border:1px solid #5d5bb2;border-radius:20px;background:radial-gradient(circle at 88% 18%,#4b3fae 0,transparent 34%),linear-gradient(120deg,#1d2a49,#181833);box-shadow:0 20px 45px #0002}
.hero h1{margin:.2em 0}.hero .muted{color:#c6d1eb}.hero .lead{margin:8px 0;color:#edf0ff}.hero .eyebrow{color:#c8c0ff}
.hero-number{text-align:center;min-width:150px}.hero-number strong{display:block;font-size:4rem;line-height:1;letter-spacing:-.07em}.hero-number strong span{font-size:1.6rem;color:#b8b6df}.hero-number small{color:#cdd2ea}
.button.secondary{background:transparent;border:1px solid var(--border);color:var(--text)}.hero .button.secondary{border-color:#a6a7d0}
.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.metric{display:flex;flex-direction:column;gap:7px;padding:20px;border:1px solid var(--border);border-radius:15px;background:var(--panel)}.metric strong{font-size:1.8rem}.metric span{color:var(--muted);font-size:.9rem}
.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,1fr);gap:17px}.dashboard-grid .card{margin-top:18px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.section-head h2{margin:3px 0 12px}.section-head .eyebrow{margin:0}
.quick-links{display:grid;gap:10px;margin-top:24px}.quick-links a{display:block;padding:12px 14px;border:1px solid var(--border);border-radius:10px;text-decoration:none;font-weight:650}.quick-links a:hover{border-color:var(--accent);background:var(--input)}
progress{display:block;width:100%;height:12px;margin:12px 0 20px;accent-color:var(--accent)}
.checklist-preview{list-style:none;padding:0;margin:8px 0}.checklist-preview li{display:grid;grid-template-columns:22px minmax(0,1fr) auto;gap:9px;align-items:center;padding:11px 0;border-bottom:1px solid var(--border)}.checklist-preview a{font-weight:650;text-decoration:none}.checklist-preview small{color:var(--muted)}.check-icon{color:var(--ok);font-size:1.2rem}
.check-icon.issue{color:var(--danger);font-weight:900}
.recent-report{padding:14px 0;border-top:1px solid var(--border)}.recent-report .status-pill{float:right}.recent-report p{margin:6px 0 0;color:var(--muted)}
.status-pill{display:inline-block;padding:4px 10px;border:1px solid var(--border);border-radius:30px;background:var(--input);color:var(--muted);font-size:.75rem;font-weight:700;white-space:nowrap}
.progress-card{display:flex;align-items:center;gap:20px;padding:16px 20px;margin:22px 0;background:var(--panel);border:1px solid var(--border);border-radius:13px}.progress-card progress{flex:1;margin:0}
.test-group{margin:30px 0}.test-group h2{margin-bottom:8px}.test-card{margin:12px 0}.test-heading{display:flex;justify-content:space-between;gap:12px;align-items:start}.test-heading h3{margin:3px 0 12px}.test-id{color:var(--link);font-size:.7rem;font-weight:800;letter-spacing:.12em}.test-card ol{padding-left:25px}.test-card li{margin:7px 0}.expected{padding:12px 15px;border-left:3px solid var(--accent);background:var(--input);border-radius:5px}.test-card fieldset{border:0;padding:0;margin:16px 0}.test-card legend{font-weight:750;margin-bottom:10px}.outcome-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.outcome{display:flex;align-items:center;gap:7px;margin:0;padding:10px;border:1px solid var(--border);border-radius:9px;cursor:pointer;font-size:.9rem}.outcome:has(input:checked){border-color:var(--accent);background:var(--input)}.outcome input{width:auto;margin:0}.issue-details{display:none;margin-top:14px}.test-card form:has(input[value=pass_issue]:checked) .issue-details,.test-card form:has(input[value=fail]:checked) .issue-details{display:block}
[id]{scroll-margin-top:90px}
@media(max-width:950px){.app-shell{display:block}.nav-rail{z-index:5;top:68px;min-height:0;flex-direction:row;overflow-x:auto;padding:8px 16px;border-right:0;border-bottom:1px solid var(--border);background:var(--bg)}.nav-label{display:none}.nav-rail a{white-space:nowrap;padding:9px 12px}.app-shell .wrap{padding:52px 20px 45px}.dashboard-grid{grid-template-columns:1fr}}
@media(max-width:650px){.hero{padding:24px;align-items:start;flex-direction:column}.hero-number{text-align:left}.hero-number strong{font-size:2.6rem}.metric-grid{grid-template-columns:1fr}.outcome-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.progress-card{display:block}.progress-card progress{margin-top:12px}.topbar{padding-inline:16px}.brand{font-size:.9rem}}