.credentials-container{padding:16px 20px;margin-bottom:20px}.credentials-panel{background:#fff;border-radius:12px;padding:28px;box-shadow:0 2px 12px #00000014;border:1px solid #e8ecf1}.credentials-panel.credentials-saved{padding:20px}.credentials-title{margin:0 0 8px;font-size:22px;font-weight:700;color:#1a1a1a;letter-spacing:-.5px}.credentials-subtitle{margin:0 0 24px;font-size:15px;color:#666;line-height:1.5}.error-message{background:#fee;border-left:4px solid #d32f2f;padding:12px;margin-bottom:16px;border-radius:6px;color:#d32f2f;font-size:14px;font-weight:500}.warning-message{background:#fff3cd;border-left:4px solid #ffc107;padding:12px;margin-bottom:16px;border-radius:6px;color:#856404;font-size:14px;font-weight:500}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-group label{font-weight:600;font-size:14px;color:#1a1a1a;text-transform:capitalize}.form-input{padding:11px 14px;border:1px solid #d0d7de;border-radius:8px;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;font-size:14px;background:#fafbfc;transition:all .2s ease;color:#1a1a1a}.form-input::placeholder{color:#999}.form-input:focus{outline:none;border-color:#0969da;background:#fff;box-shadow:0 0 0 3px #0969da1a}.form-input:disabled{background:#f0f0f0;color:#999;cursor:not-allowed}.form-divider{margin:20px 0;padding:16px 0;border-top:1px solid #e8ecf1;border-bottom:1px solid #e8ecf1}.form-checkbox{display:flex;align-items:center;gap:10px;font-size:14px;color:#1a1a1a;cursor:pointer;-webkit-user-select:none;user-select:none}.form-checkbox input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:#0969da}.btn-primary,.btn-secondary,.btn-icon{border:none;border-radius:8px;font-weight:600;cursor:pointer;font-size:14px;transition:all .2s ease;padding:11px 16px}.btn-primary{background:#0969da;color:#fff;flex:1}.btn-primary:hover{background:#0860ca;box-shadow:0 2px 8px #0969da33}.btn-primary:active{transform:translateY(1px)}.btn-secondary{background:#e8ecf1;color:#1a1a1a;flex:1}.btn-secondary:hover{background:#d8dfe8}.btn-icon{width:36px;height:36px;padding:0;display:flex;align-items:center;justify-content:center;background:#f0f0f0;color:#666;font-size:16px}.btn-icon:hover{background:#e0e0e0;color:#1a1a1a}.form-actions{display:flex;gap:12px;margin-top:24px}.credentials-badge{display:flex;align-items:center;gap:16px;background:#f0f7ff;padding:16px;border-radius:8px;border:1px solid #bde4ff}.badge-icon{font-size:24px;color:#0969da;flex-shrink:0}.badge-content{flex:1;min-width:0}.badge-title{font-weight:700;color:#1a1a1a;font-size:15px;margin-bottom:4px}.badge-sid{font-size:13px;color:#666;font-family:Courier New,monospace;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.badge-actions{display:flex;gap:8px;flex-shrink:0}.info-box{background:#f6f8fb;border:1px solid #e8ecf1;border-radius:8px;padding:16px;margin-top:24px}.info-title{font-weight:700;color:#1a1a1a;margin-bottom:12px;font-size:14px}.info-list{list-style:none;margin:0;padding:0;font-size:13px;color:#666;line-height:1.8}.info-list li{padding:4px 0 4px 24px;position:relative}.info-list li:before{content:"✓";position:absolute;left:0;color:#0969da;font-weight:700}.help-section{background:#f6f8fb;border:1px solid #e8ecf1;border-radius:8px;padding:16px;margin-top:16px}.help-title{font-weight:700;color:#1a1a1a;margin-bottom:12px;font-size:14px}.help-links{list-style:none;margin:0;padding:0;font-size:13px}.help-links li{padding:6px 0}.help-links a{color:#0969da;text-decoration:none;font-weight:500;transition:color .2s}.help-links a:hover{color:#0860ca;text-decoration:underline}@media (max-width: 640px){.credentials-panel{padding:20px}.credentials-title{font-size:18px}.form-actions{flex-direction:column}.btn-primary,.btn-secondary{flex:1}.credentials-badge{flex-direction:column;text-align:center}.badge-content{text-align:center}.badge-sid{word-break:break-all}.badge-actions{justify-content:center}}*{margin:0;padding:0;box-sizing:border-box}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-color:#f5f5f5}#root{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.softphone-container{background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000001a;padding:40px;max-width:500px;width:100%}.softphone-title{text-align:center;margin-bottom:30px;color:#333}.softphone-title h1{font-size:28px;margin-bottom:8px}.status-section{background:#f9f9f9;border:1px solid #e0e0e0;border-radius:6px;padding:16px;margin-bottom:24px}.status-label{font-size:12px;color:#999;text-transform:uppercase;margin-bottom:6px}.status-text{font-size:14px;color:#333;font-weight:500}.status-text.success{color:#4caf50}.status-text.error{color:#f44336}.status-text.info{color:#2196f3}.error-section{background:#ffebee;border:1px solid #ffcdd2;border-radius:6px;padding:12px 16px;margin-bottom:24px;color:#c62828;font-size:14px}.control-section{margin-bottom:24px}.control-label{display:block;font-size:12px;color:#999;text-transform:uppercase;margin-bottom:8px}.input-group{display:flex;gap:8px;margin-bottom:16px}.input-group input{flex:1;padding:10px 12px;border:1px solid #ddd;border-radius:4px;font-size:14px}.input-group input:focus{outline:none;border-color:#2196f3;box-shadow:0 0 4px #2196f333}.button-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}.button-grid.full{grid-template-columns:1fr}button{padding:12px 16px;border:none;border-radius:4px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;text-transform:uppercase}button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #00000026}button:active:not(:disabled){transform:translateY(0)}button:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:#2196f3;color:#fff}.btn-primary:hover:not(:disabled){background-color:#1976d2}.btn-success{background-color:#4caf50;color:#fff}.btn-success:hover:not(:disabled){background-color:#388e3c}.btn-danger{background-color:#f44336;color:#fff}.btn-danger:hover:not(:disabled){background-color:#d32f2f}.btn-secondary{background-color:#757575;color:#fff}.btn-secondary:hover:not(:disabled){background-color:#616161}.btn-mute{background-color:#ff9800;color:#fff}.btn-mute:hover:not(:disabled){background-color:#f57c00}.call-info{background:#e3f2fd;border:1px solid #bbdefb;border-radius:6px;padding:12px 16px;margin-bottom:16px;font-size:14px;color:#1565c0}.incoming-call-section{background:#fff3e0;border:1px solid #ffe0b2;border-radius:6px;padding:16px;margin-bottom:16px}.incoming-call-text{font-size:14px;color:#e65100;margin-bottom:12px;font-weight:500}.incoming-call-buttons{display:grid;grid-template-columns:1fr 1fr;gap:12px}