:root{--bg:#f3f6fb;--panel:#fff;--panel2:#f8fafc;--text:#182134;--muted:#707b8e;--line:#e2e8f0;--accent:#5b5cf0;--accent2:#8b5cf6;--nav:#11182a;--navtext:#dbe3f1;--ok:#19a45b;--bad:#df4655;--shadow:0 14px 38px rgba(35,45,70,.08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:light}html[data-theme=dark]{--bg:#090d16;--panel:#111726;--panel2:#0d1320;--text:#f4f7fb;--muted:#93a0b6;--line:#263148;--nav:#080c14;--navtext:#dce4f4;--shadow:none;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.shell{min-height:100vh;display:grid;grid-template-columns:255px 1fr}.sidebar{background:var(--nav);color:var(--navtext);padding:24px 17px;display:flex;flex-direction:column}.brand{display:flex;gap:12px;align-items:center;padding:0 8px 25px;border-bottom:1px solid rgba(255,255,255,.08)}.brand-mark{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),var(--accent2));color:white;font-weight:900}.brand small{display:block;opacity:.6;margin-top:2px}.sidebar nav{display:grid;gap:7px;margin-top:24px}.sidebar a{color:var(--navtext);text-decoration:none;padding:12px 13px;border-radius:11px;display:flex;justify-content:space-between;align-items:center;font-size:14px}.sidebar a.active{background:linear-gradient(135deg,rgba(91,92,240,.3),rgba(139,92,246,.18));color:white}.sidebar a.disabled{opacity:.42;cursor:not-allowed}.sidebar a span{font-size:10px}.sidebar-footer{margin-top:auto;padding:18px 10px 0;color:#7f8ba1;font-size:12px}main{padding:30px;max-width:1500px;width:100%;margin:0 auto}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.topbar h1{margin:0;font-size:26px}.topbar p{margin:5px 0 0;color:var(--muted)}.theme-toggle{border:1px solid var(--line);background:var(--panel);color:var(--text);width:42px;height:42px;border-radius:13px;cursor:pointer;font-size:20px}.hero{background:linear-gradient(115deg,#4f46e5,#7c3aed);color:white;border-radius:22px;padding:30px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 20px 50px rgba(79,70,229,.25)}.hero h2{font-size:30px;margin:6px 0 8px}.hero p{max-width:720px;opacity:.86;margin:0}.eyebrow{font-size:11px;font-weight:900;letter-spacing:.16em}.phase-badge{min-width:120px;text-align:center;padding:18px;border:1px solid rgba(255,255,255,.25);border-radius:18px;background:rgba(255,255,255,.1)}.phase-badge strong{font-size:38px;display:block}.phase-badge span{font-size:12px;opacity:.8}.grid{display:grid;gap:18px}.cards{grid-template-columns:repeat(4,1fr);margin:20px 0}.card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.card{padding:20px}.card h3{margin:10px 0 8px;font-size:13px;color:var(--muted)}.card strong{font-size:21px}.card p{margin:5px 0 0;color:var(--muted);font-size:12px}.status-dot{display:block;width:9px;height:9px;border-radius:50%}.ok{background:var(--ok)}.bad{background:var(--bad)}.lower{grid-template-columns:1.15fr .85fr}.panel{padding:22px}.panel-head{display:flex;justify-content:space-between;align-items:center}.panel h3{margin:0}.panel h4{font-size:24px;margin:28px 0 8px}.panel p{color:var(--muted);line-height:1.6}.pill{font-size:11px;font-weight:800;background:rgba(25,164,91,.12);color:var(--ok);padding:6px 9px;border-radius:999px}.pill.muted{background:var(--panel2);color:var(--muted)}.checklist{margin-top:15px}.checklist div{display:flex;gap:11px;padding:12px 0;border-bottom:1px solid var(--line)}.checklist div:last-child{border:0}.checklist b{color:var(--ok)}.notice{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:14px;margin-top:20px;color:var(--muted);font-size:13px}@media(max-width:980px){.shell{grid-template-columns:82px 1fr}.brand div,.sidebar a span,.sidebar a:not(.active){font-size:0}.brand{justify-content:center;padding-left:0;padding-right:0}.sidebar a{justify-content:center}.sidebar a.active{font-size:13px}.sidebar-footer{display:none}.cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:680px){.shell{display:block}.sidebar{position:static;padding:12px 15px}.brand{border:0;padding:0;justify-content:flex-start}.brand div{display:block}.sidebar nav,.sidebar-footer{display:none}main{padding:18px}.hero{align-items:flex-start;gap:22px;flex-direction:column}.hero h2{font-size:25px}.cards,.lower{grid-template-columns:1fr}.topbar p{font-size:12px}}

/* Phase 2 authentication */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:28px;background:radial-gradient(circle at 80% 10%,rgba(99,102,241,.18),transparent 28%),var(--bg)}.auth-card{width:min(100%,480px);background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:0 24px 70px rgba(0,0,0,.12)}.auth-brand{margin-bottom:28px}.auth-card h1{font-size:27px;margin:0 0 8px}.muted{color:var(--muted)}form label{display:block;font-size:13px;font-weight:750;margin:15px 0 6px}form input{width:100%;border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:11px;padding:12px 13px;font:inherit}.primary,.danger{border:0;border-radius:11px;padding:11px 15px;font-weight:800;cursor:pointer}.primary{display:inline-block;background:linear-gradient(135deg,#5b5cf0,#8b5cf6);color:#fff;margin-top:18px}.danger{background:#b91c1c;color:#fff}.button-link{text-decoration:none}.alert{margin:0 0 18px;padding:12px 14px;border-radius:11px}.alert.ok{background:rgba(22,163,74,.12);color:#16a34a}.alert.bad{background:rgba(220,38,38,.12);color:#dc2626}.secret-box{display:grid;gap:8px;padding:16px;border:1px solid var(--line);border-radius:14px;margin:18px 0}.secret-box code{font-size:18px;letter-spacing:2px;overflow-wrap:anywhere}.recovery-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0}.recovery-grid code{padding:10px;border:1px solid var(--line);border-radius:9px;text-align:center}.top-actions{display:flex;align-items:center;gap:10px}.logout{color:var(--text);text-decoration:none;border:1px solid var(--line);border-radius:10px;padding:9px 12px}.user-list>div{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:13px 0;border-bottom:1px solid var(--line)}.user-list span{display:grid}.user-list small{color:var(--muted);margin-top:3px}.user-list em{color:var(--muted);font-size:13px}@media(max-width:650px){.auth-card{padding:22px}.recovery-grid{grid-template-columns:1fr}.user-list>div{align-items:flex-start;flex-direction:column}}
select,textarea{width:100%;box-sizing:border-box;border:1px solid var(--border);border-radius:10px;padding:11px 12px;background:var(--surface);color:var(--text);font:inherit}textarea{resize:vertical}.compact{gap:12px}.button-link{display:inline-block;text-decoration:none;margin-top:10px}