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/life-platform.html

@@ -14,34 +14,34 @@ body { font-family: -apple-system, BlinkMacSystemFont, 'Inter', sans-serif; back
 .nav a { color: #666; text-decoration: none; padding: 12px 20px; font-size: 0.85rem; transition: all 0.2s; border-bottom: 2px solid transparent; }
 .nav a:hover, .nav a.active { color: #00d4ff; border-bottom-color: #00d4ff; }
 .main { padding: 40px; max-width: 1400px; margin: 0 auto; }
-.hero { text-align: center; padding: 60px 20px; background: linear-gradient(180deg, #0a0a0a 0%, #1a1a2e 100%); border-radius: 16px; margin-bottom: 40px; }
+.hero { text-align: center; padding: 60px 20px; background: linear-gradient(180deg, #0a0a0a 0%, #1a1a2e 100%); border-radius: var(--radius-lg); margin-bottom: 40px; }
 .hero h2 { font-size: 2.5rem; margin-bottom: 16px; background: linear-gradient(90deg, #00d4ff, #7c3aed); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
 .hero p { font-size: 1.1rem; color: #aaa; max-width: 800px; margin: 0 auto; }
 .platform-stack { display: flex; flex-direction: column; gap: 16px; margin-bottom: 40px; }
-.level { background: #111; border: 1px solid #333; border-radius: 12px; padding: 24px; }
+.level { background: #111; border: 1px solid #333; border-radius: var(--radius-md); padding: 24px; }
 .level-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
 .level-number { font-size: 0.75rem; color: #00d4ff; text-transform: uppercase; letter-spacing: 1px; }
 .level h3 { font-size: 1.25rem; }
 .level p { color: #888; font-size: 0.9rem; }
 .components { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin-top: 16px; }
-.component { background: #1a1a1a; border-radius: 8px; padding: 12px; font-size: 0.85rem; }
+.component { background: #1a1a1a; border-radius: var(--radius-md); padding: 12px; font-size: 0.85rem; }
 .component-name { color: #fff; font-weight: 600; }
 .component-desc { color: #666; font-size: 0.75rem; margin-top: 4px; }
-.sdk-section { background: #111; border: 1px solid #333; border-radius: 12px; padding: 32px; margin-bottom: 40px; }
+.sdk-section { background: #111; border: 1px solid #333; border-radius: var(--radius-md); padding: 32px; margin-bottom: 40px; }
 .sdk-section h2 { font-size: 1.5rem; margin-bottom: 16px; color: #00d4ff; }
 .sdk-section p { color: #888; margin-bottom: 20px; }
-.code-block { background: #1a1a1a; border-radius: 8px; padding: 20px; font-family: 'Monaco', monospace; font-size: 0.85rem; overflow-x: auto; }
+.code-block { background: #1a1a1a; border-radius: var(--radius-md); padding: 20px; font-family: 'Monaco', monospace; font-size: 0.85rem; overflow-x: auto; }
 .code-block .comment { color: #666; }
 .code-block .keyword { color: #7c3aed; }
 .code-block .string { color: #00d4ff; }
-.object-model { background: #111; border: 1px solid #333; border-radius: 12px; padding: 32px; margin-bottom: 40px; }
+.object-model { background: #111; border: 1px solid #333; border-radius: var(--radius-md); padding: 32px; margin-bottom: 40px; }
 .object-model h2 { font-size: 1.5rem; margin-bottom: 16px; color: #7c3aed; }
 .object-attrs { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; margin-top: 16px; }
-.attr { background: #1a1a1a; border-radius: 8px; padding: 16px; }
+.attr { background: #1a1a1a; border-radius: var(--radius-md); padding: 16px; }
 .attr-name { color: #00d4ff; font-weight: 600; }
 .attr-desc { color: #888; font-size: 0.8rem; margin-top: 4px; }
 .domains { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
-.domain { background: #1a1a2e; border: 1px solid #333; border-radius: 8px; padding: 16px; text-align: center; }
+.domain { background: #1a1a2e; border: 1px solid #333; border-radius: var(--radius-md); padding: 16px; text-align: center; }
 .domain:hover { border-color: #7c3aed; }
 .domain-icon { font-size: 1.5rem; margin-bottom: 8px; }
 .domain-name { font-size: 0.9rem; }
@@ -312,52 +312,52 @@ client.deploy(module)
 
 <div class="domains" id="domains">
 <div class="domain">
-<div class="domain-icon">🏗️</div>
+<div class="domain-icon"><svg width="16" height="16" viewBox="0 0 16 16" fill="none"><path d="M2 14H14M4 14V8L8 4L12 8V14" stroke="#666" stroke-width="1.5" stroke-linejoin="round"/><path d="M6 14V10H10V14" stroke="#666" stroke-width="1.5"/></svg></div>
 <div class="domain-name">Infrastructure</div>
 <div class="domain-status">Tillgänglig</div>
 </div>
 <div class="domain">
-<div class="domain-icon">🌍</div>
+<div class="domain-icon"></div>
 <div class="domain-name">Aid</div>
 <div class="domain-status">Tillgänglig</div>
 </div>
 <div class="domain">
-<div class="domain-icon">🌱</div>
+<div class="domain-icon"></div>
 <div class="domain-name">Environmental</div>
 <div class="domain-status">Beta</div>
 </div>
 <div class="domain">
-<div class="domain-icon">🛡️</div>
+<div class="domain-icon"></div>
 <div class="domain-name">Insurance</div>
 <div class="domain-status">Utveckling</div>
 </div>
 <div class="domain">
-<div class="domain-icon">🏙️</div>
+<div class="domain-icon"></div>
 <div class="domain-name">City</div>
 <div class="domain-status">Beta</div>
 </div>
 <div class="domain">
-<div class="domain-icon">🌾</div>
+<div class="domain-icon"></div>
 <div class="domain-name">Agriculture</div>
 <div class="domain-status">Beta</div>
 </div>
 <div class="domain">
-<div class="domain-icon">⚡</div>
+<div class="domain-icon"><svg width="16" height="16" viewBox="0 0 16 16" fill="none"><path d="M9 2L5 9H8L7 14L11 7H8L9 2Z" fill="#f59e0b"/></svg></div>
 <div class="domain-name">Energy</div>
 <div class="domain-status">Utveckling</div>
 </div>
 <div class="domain">
-<div class="domain-icon">📦</div>
+<div class="domain-icon"></div>
 <div class="domain-name">Supply Chain</div>
 <div class="domain-status">Utveckling</div>
 </div>
 <div class="domain">
-<div class="domain-icon">🔒</div>
+<div class="domain-icon"></div>
 <div class="domain-name">Security</div>
 <div class="domain-status">Utveckling</div>
 </div>
 <div class="domain">
-<div class="domain-icon">🏢</div>
+<div class="domain-icon"><svg width="16" height="16" viewBox="0 0 16 16" fill="none"><rect x="3" y="2" width="10" height="12" rx="1" stroke="#666" stroke-width="1.5"/><path d="M6 5H7M6 8H7M6 11H7M9 5H10M9 8H10M9 11H10" stroke="#666" stroke-width="1.5" stroke-linecap="round"/></svg></div>
 <div class="domain-name">Property</div>
 <div class="domain-status">Utveckling</div>
 </div>