.app{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.container{background:#fff;border-radius:12px;padding:40px;box-shadow:0 10px 40px #0003;text-align:center;max-width:500px;width:100%}.header{display:flex;flex-direction:column;align-items:center;gap:20px;margin-bottom:30px}h1{color:#333;margin:0;font-size:2rem}.user-info{display:flex;align-items:center;gap:12px}.user-photo{width:40px;height:40px;border-radius:50%;border:2px solid #667eea}.user-details{display:flex;flex-direction:column;align-items:flex-start;gap:5px}.user-name{font-size:.9rem;color:#333;font-weight:500}.login-btn,.logout-btn{padding:10px 20px;border:none;border-radius:6px;font-size:.9rem;cursor:pointer;transition:all .2s ease;font-weight:500}.login-btn{background:#4285f4;color:#fff}.login-btn:hover{background:#357ae8;transform:translateY(-2px);box-shadow:0 4px 8px #4285f44d}.logout-btn{background:#e74c3c;color:#fff;padding:5px 12px;font-size:.8rem}.logout-btn:hover{background:#c0392b}.login-prompt{padding:30px;color:#666;font-size:1.1rem}.checklist{display:flex;flex-direction:column;gap:15px;margin:30px 0;text-align:left}.checklist-item{display:flex;align-items:center;gap:12px;padding:15px;background:#f8f9fa;border-radius:8px;cursor:pointer;transition:all .2s ease;font-size:1.1rem}.checklist-item:hover{background:#e9ecef;transform:translate(5px)}.checklist-item input[type=checkbox]{width:20px;height:20px;cursor:pointer;accent-color:#667eea}.checklist-item span{flex:1;color:#333;font-weight:500}.checklist-item input[type=checkbox]:checked+span{color:#667eea;text-decoration:line-through;opacity:.7}.info{color:#666;font-size:.9rem;margin-top:20px;font-style:italic}.reset-time{color:#667eea;font-size:.85rem;margin-top:10px;font-weight:500}.loading{color:#666;font-size:1.2rem}.error{color:#e74c3c;font-size:1.2rem;padding:20px;background:#ffeaea;border-radius:8px}*{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{width:100%;min-height:100vh}