:root{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;padding:0;min-width:320px;min-height:100vh;background-color:#fff;color:#213547}h1,h2,h3,h4,h5,h6{margin:0;font-weight:600}p{margin:0}button{font-family:inherit;cursor:pointer;transition:all .2s}button:disabled{cursor:not-allowed}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.login-card{background:#fff;border-radius:12px;padding:40px;max-width:400px;width:100%;box-shadow:0 10px 40px #0003;text-align:center}.login-card h1{margin:0 0 10px;font-size:32px;color:#333}.login-subtitle{color:#666;margin:0 0 30px;font-size:16px}.error-message{background:#fee;border:1px solid #fcc;color:#c33;padding:12px;border-radius:6px;margin-bottom:20px;font-size:14px}.google-signin-button{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:14px 24px;background:#fff;border:2px solid #ddd;border-radius:8px;font-size:16px;font-weight:600;color:#444;cursor:pointer;transition:all .2s;margin-bottom:20px}.google-signin-button:hover:not(:disabled){border-color:#4285f4;box-shadow:0 2px 8px #4285f44d;transform:translateY(-1px)}.google-signin-button:disabled{opacity:.6;cursor:not-allowed}.google-icon{width:20px;height:20px}.login-info{font-size:13px;color:#888;margin:0}.callback-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.callback-card{background:#fff;border-radius:12px;padding:40px;max-width:400px;width:100%;box-shadow:0 10px 40px #0003;text-align:center}.callback-card h2{margin:20px 0 10px;font-size:24px;color:#333}.callback-card p{color:#666;margin:0;font-size:14px}.spinner{margin:0 auto 20px;width:50px;height:50px;border:4px solid #f3f3f3;border-top:4px solid #667eea;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error-icon{width:60px;height:60px;margin:0 auto 20px;background:#fee;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:32px;color:#c33}.error-text{color:#c33!important;font-weight:500}.redirect-text{margin-top:10px!important;font-size:13px!important;color:#888!important}.chat-widget-wrapper{position:fixed;bottom:24px;right:24px;z-index:9999}.chat-toggle-button{width:60px;height:60px;border-radius:50%;border:none;background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #4f46e566;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.chat-toggle-button:before{content:"";position:absolute;top:50%;left:50%;width:100%;height:100%;background:#fff3;border-radius:50%;transform:translate(-50%,-50%) scale(0);transition:transform .5s ease}.chat-toggle-button:hover:before{transform:translate(-50%,-50%) scale(1)}.chat-toggle-button:hover{transform:scale(1.1);box-shadow:0 6px 20px #4f46e580}.chat-toggle-button:active{transform:scale(.95)}.chat-toggle-button.open{background:linear-gradient(135deg,#ef4444,#dc2626);box-shadow:0 4px 12px #ef444466;display:none}.chat-toggle-button.loading{cursor:not-allowed;opacity:.7}.chat-toggle-button:not(.open):after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #4F46E5;animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:0;transform:scale(1.3)}}.chat-iframe-container{position:fixed;bottom:90px;right:24px;width:600px;height:800px;background:#fff;border-radius:12px;box-shadow:0 10px 40px #0003;overflow:hidden;display:flex;flex-direction:column;transform:translateY(20px);opacity:0;animation:slideUp .3s cubic-bezier(.4,0,.2,1) forwards}@keyframes slideUp{to{transform:translateY(0);opacity:1}}.chat-iframe-header{position:absolute;top:0;left:0;right:0;height:50px;background:linear-gradient(180deg,rgba(0,0,0,.05) 0%,transparent 100%);display:flex;align-items:center;justify-content:flex-end;padding:0 12px;z-index:10;pointer-events:none}.chat-close-button{width:32px;height:32px;border-radius:50%;border:none;background:#0000001a;color:#374151;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;pointer-events:auto}.chat-close-button:hover{background:#0003;transform:scale(1.1)}.chat-iframe{width:100%;height:100%;border:none;background:#fff}.chat-loading-overlay{position:absolute;inset:0;background:#fffffff2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;z-index:20}.chat-loading-overlay p{color:#6b7280;font-size:14px;font-weight:500}.chat-spinner{width:40px;height:40px;border:3px solid #E5E7EB;border-top-color:#4f46e5;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.chat-error-overlay{position:absolute;inset:0;background:#fffffff2;display:flex;align-items:center;justify-content:center;z-index:20}.chat-error-content{text-align:center;padding:24px;max-width:300px}.chat-error-message{color:#dc2626;font-size:14px;font-weight:500;margin-bottom:16px}.chat-retry-button{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;background:#4f46e5;color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.chat-retry-button:hover{background:#4338ca;transform:translateY(-1px);box-shadow:0 4px 8px #4f46e54d}.chat-retry-button:active{transform:translateY(0)}@media(max-width:768px){.chat-iframe-container{position:fixed;inset:0;width:100%;height:100%;border-radius:0}.chat-widget-wrapper{bottom:16px;right:16px}.chat-toggle-button{width:56px;height:56px}.chat-iframe-header{height:60px;background:linear-gradient(180deg,rgba(0,0,0,.1) 0%,transparent 100%)}}@media(max-width:1024px)and (min-width:769px){.chat-iframe-container{width:500px;height:700px}}.chat-toggle-button:focus-visible,.chat-close-button:focus-visible,.chat-retry-button:focus-visible{outline:2px solid #4F46E5;outline-offset:2px}.home-container{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);padding:40px 20px}.home-card{background:#fff;border-radius:12px;padding:40px;max-width:800px;margin:0 auto;box-shadow:0 10px 40px #0003}.home-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;padding-bottom:20px;border-bottom:2px solid #f0f0f0}.home-header h1{margin:0;font-size:32px;color:#333}.signout-button{padding:10px 24px;background:#667eea;color:#fff;border:none;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}.signout-button:hover:not(:disabled){background:#5568d3;transform:translateY(-1px);box-shadow:0 4px 12px #667eea66}.signout-button:disabled{opacity:.6;cursor:not-allowed}.user-info{margin-bottom:30px}.user-info h2{margin:0 0 20px;font-size:20px;color:#333}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}.info-item{background:#f8f9fa;padding:16px;border-radius:8px;border-left:4px solid #667eea}.info-item label{display:block;font-size:12px;font-weight:600;color:#888;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.info-item p{margin:0;font-size:16px;color:#333;word-break:break-word}.user-id{font-family:Courier New,monospace;font-size:14px;color:#667eea}.success-message{background:#e8f5e9;border:2px solid #4caf50;border-radius:8px;padding:20px;text-align:center}.success-message p{margin:0;color:#2e7d32;font-weight:500}.tech-info{margin-top:8px!important;font-size:13px!important;color:#66bb6a!important;font-weight:400!important}.loading-container{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2)}.loading-container p{color:#fff;margin-top:20px;font-size:16px}*{box-sizing:border-box}#root{margin:0;padding:0}