feat: Passwordless cross-device authentication

- Arkitektur: docs/auth/passwordless-architecture.md
- Backend: iom/quixzoom-auth-service/ (FastAPI + Redis)
- Webb: quixzoom-market-pages/se/login/ (QR-kod + polling)
- App: iom/quixzoom-app/src/features/auth/ (push + deep links)

Flöde: QR-kod → app-godkännande → webb-inloggad

landvex-site/admin/rivp-dashboard.html

@@ -9,13 +9,13 @@
 body { font-family: -apple-system, BlinkMacSystemFont, 'Inter', sans-serif; background: #000; color: #fff; line-height: 1.6; }
 .header { background: #0a0a0a; border-bottom: 1px solid #333; padding: 20px 40px; display: flex; justify-content: space-between; align-items: center; }
 .header h1 { font-size: 1.5rem; color: #00d4ff; }
-.header .live { background: #1a3a1a; color: #4ade80; padding: 4px 12px; border-radius: 4px; font-size: 0.8rem; font-weight: 600; }
+.header .live { background: #1a3a1a; color: #4ade80; padding: 4px 12px; border-radius: var(--radius-sm); font-size: 0.8rem; font-weight: 600; }
 .main { padding: 40px; max-width: 1400px; margin: 0 auto; }
 .metrics { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; margin-bottom: 32px; }
-.metric { background: #111; border: 1px solid #333; border-radius: 12px; padding: 20px; text-align: center; }
+.metric { background: #111; border: 1px solid #333; border-radius: var(--radius-md); padding: 20px; text-align: center; }
 .metric-value { font-size: 2.5rem; font-weight: 700; color: #00d4ff; }
 .metric-label { font-size: 0.85rem; color: #888; margin-top: 4px; }
-.section { background: #111; border: 1px solid #333; border-radius: 12px; padding: 24px; margin-bottom: 24px; }
+.section { background: #111; border: 1px solid #333; border-radius: var(--radius-md); padding: 24px; margin-bottom: 24px; }
 .section h2 { font-size: 1.2rem; margin-bottom: 16px; color: #00d4ff; }
 table { width: 100%; border-collapse: collapse; }
 th { text-align: left; padding: 12px; color: #888; font-size: 0.8rem; text-transform: uppercase; }
@@ -24,7 +24,7 @@ td { padding: 12px; border-top: 1px solid #222; font-size: 0.9rem; }
 .severity-medium { color: #fbbf24; }
 .severity-high { color: #f87171; }
 .severity-critical { color: #ef4444; font-weight: 600; }
-.confidence-bar { background: #222; height: 8px; border-radius: 4px; overflow: hidden; width: 100px; }
+.confidence-bar { background: #222; height: 8px; border-radius: var(--radius-sm); overflow: hidden; width: 100px; }
 .confidence-fill { height: 100%; background: linear-gradient(90deg, #ef4444, #fbbf24, #4ade80); }
 </style>
 </head>
@@ -34,7 +34,7 @@ td { padding: 12px; border-top: 1px solid #222; font-size: 0.9rem; }
 <div>
 <h1>RIVP Pilot 1</h1>
 </div>
-<div class="live">● LIVE DATA</div>
+<div class="live"> LIVE DATA</div>
 </div>
 
 <div class="main">