.main-navigation{background:white;border-bottom:2px solid #f0f0f0;box-shadow:0 2px 8px #0000000d;position:sticky;top:0;z-index:100;border-radius:10px 10px 0 0}.nav-container{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center;height:64px}.nav-logo{font-size:20px;font-weight:700;color:#333;text-decoration:none;transition:color .2s}.nav-logo:hover{color:#667eea}.nav-links{display:flex;gap:8px;align-items:center}.nav-link{padding:8px 20px;text-decoration:none;color:#666;font-size:15px;font-weight:500;border-radius:8px;transition:all .2s;display:flex;align-items:center;gap:6px}.nav-link:hover{background:#f5f5f5;color:#333}.nav-link.active{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff}.nav-auth{display:flex;align-items:center;gap:8px;margin-left:12px;padding-left:12px;border-left:1px solid #e5e7eb}.nav-principal{font-size:13px;color:#6b7280;padding:4px 8px;border-radius:999px;background:#f3f4f6;max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nav-auth-button{padding:6px 14px;border-radius:999px;border:none;font-size:13px;font-weight:600;cursor:pointer;background:linear-gradient(135deg,#459cd1 0%,#667eea 100%);color:#fff;box-shadow:0 4px 12px #459cd159;display:inline-flex;align-items:center;gap:4px;transition:all .2s ease}.nav-auth-button:hover{transform:translateY(-1px);box-shadow:0 6px 16px #459cd180}.nav-auth-button:active{transform:translateY(0);box-shadow:0 2px 8px #459cd159}.nav-auth-button:focus-visible{outline:2px solid rgba(69,156,209,.5);outline-offset:2px}.nav-network-button{padding:6px 12px;border-radius:999px;border:none;font-size:18px;cursor:pointer;background:transparent;color:#666;transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center}.nav-network-button:hover{background:#f5f5f5;color:#333;transform:scale(1.1)}.nav-network-button:active{transform:scale(.95)}@media (max-width: 768px){.main-navigation{border-radius:0}.nav-container{padding:0 12px;height:56px;flex-wrap:wrap}.nav-logo{font-size:16px;flex-shrink:0}.nav-links{flex:1;justify-content:flex-end;gap:4px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.nav-links::-webkit-scrollbar{display:none}.nav-link{padding:6px 12px;font-size:13px;white-space:nowrap;flex-shrink:0}.nav-auth{margin-left:8px;padding-left:8px;gap:6px;flex-shrink:0}.nav-principal{font-size:11px;padding:3px 6px;max-width:80px}.nav-auth-button{padding:5px 12px;font-size:12px}.nav-network-button{padding:4px 8px;font-size:16px}}@media (max-width: 480px){.nav-container{padding:0 8px;height:52px}.nav-logo{font-size:14px}.nav-link{padding:5px 10px;font-size:12px}.nav-auth{margin-left:4px;padding-left:4px;gap:4px}.nav-principal{font-size:10px;padding:2px 4px;max-width:60px}.nav-auth-button{padding:4px 10px;font-size:11px}.nav-network-button{padding:3px 6px;font-size:14px}}.network-config{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:1000}.network-config-content{background:white;border-radius:8px;padding:24px;max-width:500px;width:90%;max-height:90vh;overflow-y:auto;box-shadow:0 4px 12px #00000026}.network-config h3{margin:0 0 16px;font-size:20px;color:#333}.network-config-description{margin:0 0 20px;color:#666;font-size:14px;line-height:1.5}.network-config-description small{color:#999;font-size:12px}.network-config-section{margin-bottom:20px}.network-config-section label{display:block;margin-bottom:8px;font-weight:500;color:#333}.network-config-current{display:block;padding:8px 12px;background:#f5f5f5;border-radius:4px;font-family:Courier New,monospace;font-size:13px;color:#333;word-break:break-all}.network-config-hosts{display:flex;flex-direction:column;gap:8px}.network-config-host-option{display:flex;align-items:center;padding:12px;border:1px solid #ddd;border-radius:4px;cursor:pointer;transition:all .2s}.network-config-host-option:hover{background:#f9f9f9;border-color:#007bff}.network-config-host-option input[type=radio]{margin-right:12px;cursor:pointer}.network-config-host-option span:first-of-type{flex:1;font-family:Courier New,monospace;font-size:13px;color:#333}.network-config-badge{padding:2px 8px;background:#28a745;color:#fff;border-radius:12px;font-size:11px;font-weight:500;margin-left:8px}.network-config-test-result{padding:12px;border-radius:4px;margin-bottom:16px;font-size:14px}.network-config-test-result.success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.network-config-test-result.error{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.network-config-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.network-config-button{padding:10px 20px;border:1px solid #ddd;border-radius:4px;background:white;color:#333;cursor:pointer;font-size:14px;transition:all .2s}.network-config-button:hover{background:#f5f5f5;border-color:#999}.network-config-button:disabled{opacity:.6;cursor:not-allowed}.network-config-button-primary{background:#007bff;color:#fff;border-color:#007bff}.network-config-button-primary:hover{background:#0056b3;border-color:#0056b3}.network-config-button-secondary{background:#6c757d;color:#fff;border-color:#6c757d}.network-config-button-secondary:hover{background:#545b62;border-color:#545b62}@media (max-width: 768px){.network-config{padding:10px;align-items:flex-end}.network-config-content{border-radius:16px 16px 0 0;padding:20px;max-width:100%;width:100%;max-height:85vh}.network-config h3{font-size:18px;margin-bottom:12px}.network-config-description{font-size:13px;margin-bottom:16px}.network-config-description small{font-size:11px}.network-config-section{margin-bottom:16px}.network-config-section label{font-size:14px;margin-bottom:6px}.network-config-current{padding:6px 10px;font-size:12px}.network-config-host-option{padding:10px}.network-config-host-option input[type=radio]{margin-right:10px}.network-config-host-option span:first-of-type{font-size:12px}.network-config-badge{font-size:10px;padding:2px 6px;margin-left:6px}.network-config-test-result{padding:10px;font-size:13px;margin-bottom:12px}.network-config-actions{gap:6px;margin-top:16px}.network-config-button{padding:10px 16px;font-size:13px;flex:1;min-width:0}}@media (max-width: 480px){.network-config-content{padding:16px;max-height:90vh}.network-config h3{font-size:16px;margin-bottom:10px}.network-config-description{font-size:12px;margin-bottom:14px}.network-config-section{margin-bottom:14px}.network-config-section label{font-size:13px}.network-config-current{padding:5px 8px;font-size:11px}.network-config-host-option{padding:8px}.network-config-host-option span:first-of-type{font-size:11px}.network-config-actions{flex-direction:column;gap:8px}.network-config-button{width:100%;padding:12px}}.app-wrapper{height:calc(100vh - 40px);background:#f5f5f5;border-radius:10px;display:flex;flex-direction:column;overflow:hidden}.app-content{width:100%;flex:1;position:relative;min-height:0;overflow:hidden}.app{width:100%;height:100%;display:flex;justify-content:center;align-items:flex-start;padding-top:10px}.app-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;font-size:18px}.loading-spinner{width:50px;height:50px;border:4px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:20px}@keyframes spin{to{transform:rotate(360deg)}}.chat-container{width:100%;height:100%;max-width:900px;background:white;border-radius:0 0 10px 10px;box-shadow:0 10px 40px #0003;display:flex;flex-direction:column;padding:10px;overflow:hidden;min-height:0}.chat-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:6px;border-bottom:2px solid #f0f0f0;margin-bottom:6px}.header-left{display:flex;flex-direction:column}.header-left h1{font-size:24px;color:#333;margin:0}.message-count{font-size:12px;color:#999}.encryption-controls{display:flex;align-items:center;gap:8px;margin-top:2px}.encryption-toggle{display:flex;align-items:center;gap:6px;cursor:pointer;-webkit-user-select:none;user-select:none}.encryption-toggle input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:#667eea}.encryption-label{font-size:11px;font-weight:500;color:#666;transition:color .2s}.encryption-toggle:has(input:checked) .encryption-label{color:#52c41a}.encryption-toggle:has(input:disabled){opacity:.5;cursor:not-allowed}.encryption-badge{font-size:11px;color:#52c41a;background:rgba(82,196,26,.1);padding:2px 8px;border-radius:12px;display:inline-flex;align-items:center;gap:4px;font-weight:500}.key-management-btn{font-size:11px;color:#667eea;background:rgba(102,126,234,.1);padding:2px 8px;border-radius:12px;border:none;cursor:pointer;display:inline-flex;align-items:center;gap:4px;font-weight:500;transition:all .2s}.key-management-btn:hover{background:rgba(102,126,234,.2);transform:translateY(-1px)}.header-right{display:flex;gap:8px;align-items:center}.auto-refresh-toggle{display:flex;align-items:center;gap:6px;font-size:12px;color:#666;cursor:pointer;-webkit-user-select:none;user-select:none}.auto-refresh-toggle input[type=checkbox]{width:16px;height:16px;cursor:pointer;accent-color:#4caf50}.auto-refresh-toggle:hover{color:#333}.refresh-button,.clear-button{width:40px;height:40px;border:none;background:#f5f5f5;border-radius:8px;cursor:pointer;font-size:18px;transition:background .2s,transform .2s;display:flex;align-items:center;justify-content:center}.refresh-button:hover,.clear-button:hover{background:#e0e0e0;transform:scale(1.1)}.clear-button:hover{background:#ffebee}.error-message{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:#ffebee;color:#c62828;border-radius:8px;margin-bottom:16px;font-size:14px}.warning-message{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:#fff3cd;color:#856404;border-radius:8px;margin-bottom:16px;font-size:14px;border-left:4px solid #ffc107}.error-message button{background:none;border:none;color:#c62828;font-size:20px;cursor:pointer;padding:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:background .2s}.error-message button:hover{background:rgba(198,40,40,.1)}@media (max-width: 768px){.app-wrapper{height:100vh;height:100dvh;border-radius:0;overflow:hidden}.app-content{height:100%;min-height:0;overflow:hidden}.app{height:100%;width:100%;padding:0;align-items:stretch}.chat-container{height:100%;max-height:100%;border-radius:0;padding:8px 8px 0;box-shadow:none;display:flex;flex-direction:column;overflow:hidden;min-height:0;max-width:100%}.chat-header{flex-direction:column;align-items:flex-start;gap:8px;padding-bottom:8px;margin-bottom:8px}.header-left{width:100%}.header-left h1{font-size:18px;margin-bottom:4px}.message-count{font-size:11px}.encryption-controls{flex-wrap:wrap;gap:6px;margin-top:4px}.encryption-toggle{font-size:10px}.encryption-toggle input[type=checkbox]{width:16px;height:16px}.encryption-label{font-size:10px}.key-management-btn{font-size:10px;padding:2px 6px}.header-right{width:100%;justify-content:space-between;flex-wrap:wrap;gap:8px}.auto-refresh-toggle{font-size:11px}.auto-refresh-toggle input[type=checkbox]{width:14px;height:14px}.refresh-button,.clear-button{width:36px;height:36px;font-size:16px}.error-message,.warning-message{padding:10px 12px;font-size:13px;margin-bottom:12px}}@media (max-width: 480px){.chat-container{padding:6px 6px 0}.header-left h1{font-size:16px}.message-count{font-size:10px}.encryption-controls{gap:4px}.encryption-toggle,.key-management-btn{font-size:9px}.header-right{gap:6px}.auto-refresh-toggle{font-size:10px}.refresh-button,.clear-button{width:32px;height:32px;font-size:14px}.message-list{padding:10px 6px;max-height:calc(100vh - 260px)}}*{margin:0;padding:0;box-sizing:border-box}html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);min-height:100vh;display:flex;justify-content:center;align-items:center;padding:20px;-webkit-tap-highlight-color:transparent;touch-action:pan-x pan-y pinch-zoom}#root{width:100%;max-width:1200px;height:100%}@media (max-width: 768px){body{padding:0;align-items:flex-start;min-height:100vh;min-height:100dvh}#root{max-width:100%;width:100%;height:100vh;height:100dvh;overflow:hidden}}
