:root{--text-xs: 11px;--text-sm: 12px;--text-base: 14px;--text-md: 15px;--text-lg: 16px;--text-xl: 20px;--text-2xl: 24px;--text-3xl: 30px;--fw-normal: 400;--fw-semibold: 600;--color-text-primary: #111827;--color-text-secondary: #374151;--color-text-muted: #6b7280;--color-text-subtle: #9ca3af;--lh-tight: 1.25;--lh-normal: 1.5}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:var(--text-md);font-weight:var(--fw-normal);line-height:var(--lh-normal);background:#f3f4f6;color:var(--color-text-primary)}.layout{display:flex;flex-direction:column;min-height:100vh}.header{background:#fff;border-bottom:1px solid #e5e7eb;height:60px;display:flex;align-items:center;padding:0 24px;gap:20px;flex-shrink:0;position:sticky;top:0;z-index:50}.header-logo{display:flex;align-items:center;gap:10px;width:200px;flex-shrink:0}.header-logo-icon{width:32px;height:32px;background:#7c3aed;border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:var(--fw-semibold);font-size:var(--text-md);color:#fff;flex-shrink:0;line-height:var(--lh-tight)}.header-logo-name{font-size:var(--text-lg);font-weight:var(--fw-semibold);color:var(--color-text-primary);line-height:var(--lh-tight)}.header-center{flex:1}.header h1{font-size:var(--text-md);font-weight:var(--fw-normal);color:var(--color-text-muted);line-height:var(--lh-tight)}.status-badge{display:flex;align-items:center;gap:6px;font-size:var(--text-base);font-weight:var(--fw-normal)}.status-dot{width:8px;height:8px;border-radius:50%;background:#9ca3af}.status-dot.connected{background:#22c55e}.status-label{color:var(--color-text-muted)}.content{padding:28px;min-width:0}.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px;margin-bottom:32px}.card{background:#fff;border-radius:12px;padding:20px 24px;box-shadow:0 1px 3px #00000012}.card-label{font-size:var(--text-sm);font-weight:var(--fw-semibold);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px;line-height:var(--lh-normal)}.card-value{font-size:var(--text-2xl);font-weight:var(--fw-semibold);color:var(--color-text-primary);line-height:var(--lh-tight)}.card-sub{font-size:var(--text-sm);color:var(--color-text-muted);margin-top:4px;word-break:break-all;line-height:var(--lh-normal)}.card-icon{font-size:22px;margin-bottom:10px}.agent-info-card{background:#fff;border-radius:12px;padding:8px 0;box-shadow:0 1px 3px #00000012;max-width:960px;margin:0 auto}.agent-info-row{display:flex;align-items:baseline;gap:12px;padding:12px 20px;border-bottom:1px solid #f3f4f6}.agent-info-row:last-child{border-bottom:none}.agent-info-label{flex-shrink:0;width:120px;font-size:var(--text-base);font-weight:var(--fw-semibold);color:var(--color-text-muted);line-height:var(--lh-normal)}.agent-info-value{flex:1;font-size:var(--text-base);font-weight:var(--fw-normal);color:var(--color-text-primary);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:var(--lh-normal)}.agent-info-mono{font-family:monospace;font-size:var(--text-sm);white-space:normal;word-break:break-all;overflow:visible;text-overflow:unset}.status-pill{display:inline-block;padding:2px 10px;border-radius:999px;font-size:var(--text-sm);font-weight:var(--fw-semibold);line-height:var(--lh-normal)}.status-pill--ok{background:#d1fae5;color:#065f46}.status-pill--warn{background:#fef3c7;color:#92400e}.section-title{font-size:var(--text-xl);font-weight:var(--fw-semibold);color:var(--color-text-secondary);line-height:var(--lh-tight);margin-bottom:16px;margin-top:8px;text-align:center}.cred-cards{display:flex;flex-direction:column;align-items:center;gap:16px}.subtle-link{color:inherit;text-decoration:none;cursor:pointer}.subtle-link:hover{text-decoration:underline}.cred-card-details-btn{position:absolute;top:12px;right:12px;background:none;border:1px solid #d1d5db;border-radius:6px;padding:2px 7px;font-size:11px;font-family:Fira Code,Courier New,monospace;color:#6b7280;cursor:pointer;line-height:1.6;transition:background .15s,color .15s,border-color .15s}.cred-card-details-btn:hover{background:#f3f4f6;color:#374151;border-color:#9ca3af}.cred-card-type{font-size:var(--text-xs);font-weight:var(--fw-semibold);color:#6d28d9;text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px;line-height:var(--lh-normal)}.cred-card{background:#fff;border-radius:12px;padding:20px 24px;border:1px solid #e5e7eb;box-shadow:0 2px 8px #0000000f,0 1px 2px #0000000a;width:100%;max-width:960px;min-width:0;transition:box-shadow .15s ease}.cred-card:hover{box-shadow:0 4px 16px #0000001a,0 1px 4px #0000000f}.cred-card-attrs{font-size:var(--text-base);line-height:var(--lh-normal)}.cred-card-attrs table{width:100%;border-collapse:collapse;table-layout:fixed}.cred-card-attrs td{padding:0 0 6px;vertical-align:middle;line-height:var(--lh-normal)}.cred-card-attrs td:first-child{font-size:var(--text-sm);color:var(--color-text-muted);font-weight:var(--fw-semibold);padding-right:12px;white-space:normal;word-break:break-word;width:18%}.cred-card-attrs td:last-child{color:var(--color-text-primary);word-break:break-all;overflow-wrap:anywhere;white-space:normal}.cred-card-actions{display:flex;gap:8px}.btn{border:none;border-radius:6px;padding:6px 14px;font-size:var(--text-base);font-weight:var(--fw-semibold);cursor:pointer;transition:opacity .15s;line-height:var(--lh-normal)}.btn:hover{opacity:.85}.btn-edit{background:#ede9fe;color:#6d28d9}.btn-delete{background:#fee2e2;color:#dc2626}.btn-primary{background:#7c3aed;color:#fff;padding:8px 18px}.btn-secondary{background:#e5e7eb;color:var(--color-text-secondary);padding:8px 18px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}.modal{background:#fff;border-radius:14px;padding:28px;width:540px;max-width:100%;box-shadow:0 20px 50px #00000026}.modal h2{font-size:var(--text-lg);font-weight:var(--fw-semibold);color:var(--color-text-primary);line-height:var(--lh-tight);margin-bottom:16px}.modal textarea{width:100%;height:240px;font-family:Fira Code,Courier New,monospace;font-size:var(--text-sm);padding:12px;border:1px solid #d1d5db;border-radius:8px;resize:vertical;background:#f9fafb;color:var(--color-text-primary);line-height:var(--lh-normal)}.modal textarea:focus{outline:2px solid #7c3aed;border-color:transparent}.modal-actions{display:flex;gap:10px;margin-top:16px;justify-content:flex-end}.create-form{background:#fff;border-radius:12px;padding:24px;box-shadow:0 1px 3px #00000012;max-width:560px;margin-bottom:32px}.create-form h2{font-size:var(--text-lg);font-weight:var(--fw-semibold);color:var(--color-text-primary);line-height:var(--lh-tight);margin-bottom:16px}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:var(--text-base);font-weight:var(--fw-semibold);color:var(--color-text-secondary);margin-bottom:6px;line-height:var(--lh-normal)}.form-group select,.form-group textarea{width:100%;border:1px solid #d1d5db;border-radius:8px;font-size:var(--text-base);background:#fff;color:var(--color-text-primary);line-height:var(--lh-normal)}.form-group select{padding:8px 12px}.form-group textarea{height:160px;font-family:Fira Code,Courier New,monospace;font-size:var(--text-sm);padding:10px 12px;resize:vertical;background:#f9fafb}.form-group select:focus,.form-group textarea:focus{outline:2px solid #7c3aed;border-color:transparent}.qr-section{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px}.qr-card{background:#fff;border-radius:16px;padding:40px;box-shadow:0 1px 3px #00000012;display:flex;flex-direction:column;align-items:center;gap:20px}.qr-card img{width:240px;height:240px;border-radius:8px}.qr-label{font-size:var(--text-md);font-weight:var(--fw-normal);color:var(--color-text-muted);line-height:var(--lh-normal)}.loading{color:var(--color-text-muted);font-size:var(--text-base);padding:20px 0;line-height:var(--lh-normal)}.empty-msg{color:var(--color-text-subtle);font-size:var(--text-base);padding:16px 0;line-height:var(--lh-normal);text-align:center}.error-msg{color:#dc2626;font-size:var(--text-base);padding:12px 16px;background:#fee2e2;border-radius:8px;margin-bottom:16px;line-height:var(--lh-normal)}.qr-mobile{display:none}.qr-desktop{display:block}@media (max-width: 768px){.qr-desktop{display:none}.qr-mobile{display:block}.header{padding:0 16px;gap:12px}.header-logo{width:auto}.header-logo-name{display:none}.content{padding:20px 16px}.cards-grid{grid-template-columns:1fr 1fr;gap:12px}.cred-cards{align-items:stretch}.cred-card{padding:16px;border-radius:8px;max-width:100%}.create-form{max-width:100%}.modal{padding:20px}.modal textarea{height:180px}.qr-card{padding:28px 20px}.qr-card img{width:200px;height:200px}}@media (max-width: 480px){.cards-grid{grid-template-columns:1fr}.header-logo-icon{width:28px;height:28px;font-size:var(--text-sm)}}