.container{max-width:1200px;margin:0 auto;padding:20px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6;color:#333}h1{color:#2c3e50;border-bottom:3px solid #3498db;padding-bottom:10px;margin-bottom:20px}h2{color:#34495e;border-bottom:1px solid #ecf0f1;padding-bottom:5px;margin-top:30px;margin-bottom:15px}h3{color:#7f8c8d;margin-bottom:10px}.status{padding:12px 16px;border-radius:6px;margin-bottom:20px;font-weight:500;border-left:4px solid}.status.success{background-color:#d4edda;color:#155724;border-left-color:#28a745}.status.error{background-color:#f8d7da;color:#721c24;border-left-color:#dc3545}.status.warning{background-color:#fff3cd;color:#856404;border-left-color:#ffc107}.status.info{background-color:#d1ecf1;color:#0c5460;border-left-color:#17a2b8}button{background-color:#3498db;color:#fff;border:none;padding:10px 16px;border-radius:4px;cursor:pointer;font-size:14px;font-weight:500;margin-right:10px;margin-bottom:10px;transition:background-color .2s ease}button:hover{background-color:#2980b9}button:disabled{background-color:#bdc3c7;cursor:not-allowed}button.danger{background-color:#dc3545}button.danger:hover{background-color:#c82333}.token-display{background-color:#f8f9fa;border:1px solid #e9ecef;border-radius:4px;padding:10px;margin:10px 0;font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:12px;word-break:break-all;max-height:100px;overflow-y:auto}.card{border:1px solid #e9ecef;border-radius:6px;padding:16px;margin-bottom:12px;background-color:#fff;box-shadow:0 1px 3px #0000001a}.card.active{border-left:4px solid #28a745;background-color:#f8fff8}.card.inactive{border-left:4px solid #dc3545;background-color:#fff8f8}.card.unread{border-left:4px solid #17a2b8;background-color:#f8fdff}code{background-color:#f1f3f4;padding:2px 6px;border-radius:3px;font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:13px;color:#d63384}.instructions{background-color:#f8f9fa;border:1px solid #dee2e6;border-radius:6px;padding:20px;margin-top:40px}.instructions ol{margin-left:0;padding-left:20px}.instructions li{margin-bottom:8px}.text-success{color:#28a745}.text-danger{color:#dc3545}.text-muted{color:#6c757d}.mb-0{margin-bottom:0}.mt-2{margin-top:10px}.flex-between{display:flex;justify-content:space-between;align-items:flex-start}.flex-1{flex:1}.app-header{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:12px;padding:25px;margin-bottom:30px;box-shadow:0 4px 15px #0000001a}.header-content{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px;gap:20px}.title-section h1{color:#fff;border:none;padding:0;margin:0 0 8px;font-size:2.2rem;font-weight:600}.subtitle{color:#ffffffe6;margin:0;font-size:1.1rem;font-weight:300}.environment-section{flex-shrink:0}.environment-info{display:flex;align-items:center;gap:15px;padding-top:15px;border-top:1px solid rgba(255,255,255,.2)}.env-badge{background:#fff3;padding:6px 12px;border-radius:20px;font-size:.9rem;font-weight:500;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.env-badge[data-env=local]{background:#28a745cc}.env-badge[data-env=production]{background:#dc3545cc}.base-url{font-family:Courier New,monospace;background:#0003;padding:4px 8px;border-radius:4px;font-size:.85rem}.environment-container{background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;padding:15px;margin-bottom:20px}.environment-selector{display:flex;align-items:center;gap:12px;justify-content:center}.environment-label{font-weight:500;color:#495057;margin:0;font-size:.95rem}.environment-select{padding:8px 15px;border:1px solid #ced4da;border-radius:6px;background-color:#fff;font-size:14px;min-width:300px;cursor:pointer;transition:border-color .2s ease}.environment-select:focus{outline:none;border-color:#3498db;box-shadow:0 0 0 3px #3498db1a}.current-env-indicator{display:none}.notification-box{border:2px solid #ddd;border-radius:8px;padding:16px;background:#f9f9f9;margin:10px 0}.notification-box.empty{border-style:dashed;text-align:center;color:#666;font-style:italic}.notification-box.received{border-color:#28a745;background:#f8fff9;border-left:6px solid #28a745;animation:notificationPulse .5s ease-out}.notification-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.notification-header h4{margin:0;color:#333;font-size:1.1em}.notification-time{font-size:.85em;color:#666;background:#e9ecef;padding:2px 8px;border-radius:12px}.notification-body{margin:8px 0;color:#444;line-height:1.4}.notification-meta{margin-top:8px;padding-top:8px;border-top:1px solid #ddd}.notification-type{background:#007bff;color:#fff;padding:2px 8px;border-radius:12px;font-size:.8em;font-weight:700}@keyframes notificationPulse{0%{transform:scale(1);box-shadow:0 0 #28a74566}50%{transform:scale(1.02);box-shadow:0 0 0 10px #28a7451a}to{transform:scale(1);box-shadow:0 0 #28a74500}}@media (max-width: 768px){.container{padding:15px}.flex-between{flex-direction:column;align-items:stretch}button{margin-right:0;margin-bottom:8px}.header-content{flex-direction:column;align-items:stretch;gap:15px}.title-section h1{font-size:1.8rem}.environment-selector{flex-direction:column;align-items:center;gap:8px}.environment-select{min-width:auto;width:100%;max-width:400px}.environment-info{flex-direction:column;align-items:flex-start;gap:10px}.base-url{word-break:break-all}}