:root{--bg:#f6f6f6;--panel:#fff;--surface:#fff;--border:#eae6e3;--fg:#323236;--muted:#6f6f76;--primary:#132037;--secondary:#073392;--accent:#f76936;--accent-soft:#ffd97e;--danger:#b42318;--danger-soft:#fff1ed;--success:#177245;--success-soft:#edf8f1;--warn:#946200;--warn-soft:#fff7d8;--shadow:0 1px 2px #1320370a, 0 12px 32px #1320370f;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--fg);text-rendering:optimizelegibility;min-height:100vh;margin:0;padding:0;font-size:14px;line-height:1.5}a{color:var(--secondary);font-weight:600;text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{color:var(--primary);letter-spacing:0;font-family:Inter,Manrope,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.15}h1{font-size:clamp(28px,3vw,36px);font-weight:750}h2{font-weight:700}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;background:var(--secondary);color:#fff;border:1px solid var(--secondary);border-radius:6px;padding:8px 14px;font-weight:700;line-height:1.25;transition:background .12s,border-color .12s,box-shadow .12s,transform .12s}button:hover:not(:disabled){background:#052a78;border-color:#052a78;box-shadow:0 6px 16px #0733921f}button:active:not(:disabled){transform:translateY(1px)}button.accent{background:var(--accent);border-color:var(--accent);color:#fff}button.accent:hover:not(:disabled){background:#de572a;border-color:#de572a;box-shadow:0 6px 16px #f7693629}button.secondary{background:var(--surface);border:1px solid var(--border);color:var(--secondary)}button.secondary:hover:not(:disabled){background:#f8f9fc;border-color:#0733923d;box-shadow:0 6px 16px #1320370f}button.danger{background:var(--danger);border-color:var(--danger);color:#fff}button.danger:hover:not(:disabled){background:#9f1f15;border-color:#9f1f15;box-shadow:0 6px 16px #b4231824}button:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{background:var(--surface);border:1px solid var(--border);width:100%;color:var(--fg);border-radius:6px;padding:8px 10px}input:focus,select:focus,textarea:focus{border-color:var(--secondary);outline:none;box-shadow:0 0 0 3px #0733921a}input[type=checkbox]{accent-color:var(--secondary)}.card{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:8px;padding:20px}.muted{color:var(--muted)}.stack{flex-direction:column;gap:12px;display:flex}.row{align-items:center;gap:12px;display:flex}.metric-grid{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;display:grid}.metric-card{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:8px;padding:16px}.metric-value{color:var(--primary);font-size:26px;font-weight:750;line-height:1.1}.admin-grid{grid-template-columns:minmax(0,1.4fr) minmax(320px,.8fr);align-items:start;gap:16px;display:grid}.form-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;display:grid}.check-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;display:grid}.check-card{border:1px solid var(--border);background:#fbfaf9;border-radius:8px;align-items:flex-start;gap:10px;padding:12px;display:flex}.modal-backdrop{z-index:50;background:#13203757;place-items:start center;padding:48px 20px;display:grid;position:fixed;inset:0;overflow:auto}.modal-panel{background:var(--surface);border:1px solid var(--border);border-radius:8px;width:min(760px,100%);max-height:calc(100vh - 96px);padding:20px;overflow:auto;box-shadow:0 24px 70px #1320373d}.stepper{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}button.step{background:var(--surface);color:var(--muted);border-color:var(--border);box-shadow:none;text-align:left;padding:8px 10px}button.step.active{color:var(--secondary);background:#f7f9ff;border-color:#07339252}.warning-box{background:var(--warn-soft);color:#684500;border:1px solid #94620038;border-radius:8px;padding:12px 14px}.auth-shell{background:linear-gradient(180deg, #ffffffb8, #f6f6f6eb), var(--bg);place-items:center;min-height:100vh;padding:24px;display:grid}.auth-shell .card{width:100%;max-width:420px}table{border-collapse:collapse;background:var(--surface);width:100%}th,td{text-align:left;border-bottom:1px solid var(--border);vertical-align:middle;padding:12px 14px}th{color:var(--primary);text-transform:uppercase;letter-spacing:.04em;background:#fbfaf9;font-size:12px;font-weight:600}tbody tr:hover{background:#fbfcff}.badge{border:1px solid var(--border);color:var(--primary);background:#fbfaf9;border-radius:999px;padding:3px 9px;font-size:11px;font-weight:700;display:inline-block}.badge.active{color:var(--success);background:var(--success-soft);border-color:#17724533}.badge.invited{color:var(--warn);background:var(--warn-soft);border-color:#94620033}.badge.suspended,.badge.revoked,.badge.banned,.badge.deleted{color:var(--danger);background:var(--danger-soft);border-color:#b4231833}.error{color:var(--danger);font-size:13px}.success{color:var(--success);font-size:13px}@media (max-width:860px){.admin-grid{grid-template-columns:1fr}.stepper{grid-template-columns:1fr 1fr}}