.user-menu-container{position:relative}.user-avatar-button{background:none;border:none;padding:0;cursor:pointer;display:flex;align-items:center;justify-content:center}.user-avatar{width:32px;height:32px;border-radius:4px;color:#131722;display:flex;align-items:center;justify-content:center;transition:all .2s}.user-avatar-button:hover .user-avatar{background:#0000000a}.user-dropdown{position:absolute;top:calc(100% + 4px);left:0;background:#fff;border-radius:6px;box-shadow:0 4px 12px #00000026;min-width:240px;z-index:99999;animation:slideDown .2s ease-out;border:1px solid #e0e3eb}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.user-dropdown-header{padding:16px;display:flex;align-items:center;gap:12px}.user-dropdown-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;flex-shrink:0}.user-dropdown-info{flex:1;min-width:0}.user-dropdown-username{font-size:14px;font-weight:600;color:#1a1a1a;margin-bottom:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-dropdown-email{font-size:12px;color:#666;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-dropdown-divider{height:1px;background:#00000014;margin:0 12px}.user-dropdown-signout{width:100%;padding:12px 16px;background:none;border:none;text-align:left;cursor:pointer;display:flex;align-items:center;gap:10px;font-size:14px;font-weight:500;color:#ef4444;transition:background .2s;border-radius:0 0 12px 12px}.user-dropdown-signout:hover{background:#ef444414}.user-dropdown-signout svg{flex-shrink:0}.signup-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;justify-content:center;align-items:center;z-index:9999;animation:fadeIn .3s ease-out}.signup-modal-content{background:#fff;width:90%;max-width:400px;padding:2.5rem;border-radius:20px;box-shadow:0 20px 50px #0000004d;position:relative;animation:slideUp .4s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.signup-modal-header{text-align:center;margin-bottom:2rem}.signup-modal-header h2{margin:0;font-size:1.8rem;color:#1a1a1a;font-weight:700;background:linear-gradient(135deg,#2d3748,#4a5568);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.signup-modal-header p{margin:.5rem 0 0;color:#718096;font-size:.95rem}.signup-form{display:flex;flex-direction:column;gap:1.2rem}.form-group{display:flex;flex-direction:column;gap:.5rem;text-align:left}.form-group label{font-size:.9rem;font-weight:600;color:#4a5568;margin-left:4px}.form-group input{padding:.85rem 1rem;border:2px solid #e2e8f0;border-radius:10px;font-size:1rem;transition:all .2s;background:#f8fafc}.form-group input:focus{border-color:#667eea;background:#fff;outline:none;box-shadow:0 0 0 3px #667eea1a}.signup-submit-button{margin-top:.5rem;padding:.9rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:10px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .2s;box-shadow:0 4px 15px #667eea66}.signup-submit-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #667eea80;filter:brightness(1.05)}.signup-submit-button:disabled{opacity:.7;cursor:not-allowed;transform:none}.divider{display:flex;align-items:center;text-align:center;margin:1.5rem 0}.divider:before,.divider:after{content:"";flex:1;border-bottom:1px solid #e2e8f0}.divider span{padding:0 10px;color:#a0aec0;font-size:.85rem;font-weight:500}.google-button{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:.8rem;background:#fff;border:2px solid #e2e8f0;border-radius:10px;font-size:1rem;font-weight:600;color:#4a5568;cursor:pointer;transition:all .2s}.google-button:hover:not(:disabled){background:#f8fafc;border-color:#cbd5e0;transform:translateY(-1px)}.modal-footer{margin-top:2rem;text-align:center;font-size:.9rem;color:#718096;display:flex;flex-direction:column;gap:1rem}.text-button{background:none;border:none;color:#667eea;font-weight:500;cursor:pointer;font-size:.9rem;padding:0;text-decoration:underline;opacity:.8}.text-button:hover{opacity:1}.link-button{background:none;border:none;color:#667eea;font-weight:700;cursor:pointer;font-size:.9rem;padding:0;margin-left:4px}.link-button:hover{text-decoration:underline}.error-message{color:#e53e3e;font-size:.9rem;text-align:center;background:#fff5f5;padding:.75rem;border-radius:8px;border:1px solid #fed7d7}.signup-success-message{text-align:center;padding:1rem 0}.success-icon{font-size:4rem;margin-bottom:1rem;animation:bounce 1s infinite}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}*{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}#root{min-height:100vh;background:#f5f5f5}