.login-page{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;box-shadow:0 10px 40px #0003;width:100%;max-width:420px;padding:48px 40px}.login-header{text-align:center;margin-bottom:32px}.login-header h1{margin:0 0 8px;font-size:28px;font-weight:700;color:#1f2937}.login-header p{margin:0;color:#6b7280;font-size:16px}.login-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.login-button{margin-top:8px;padding:14px;font-size:16px}.login-button:disabled{opacity:.6;cursor:not-allowed}.login-footer{margin-top:24px;padding-top:24px;border-top:1px solid #e5e7eb;text-align:center}.demo-info{margin:0;color:#6b7280;font-size:13px}.divider{display:flex;align-items:center;gap:12px;margin:20px 0;color:#9ca3af;font-size:14px}.divider:before,.divider:after{content:"";flex:1;height:1px;background:#e5e7eb}.google-login-button{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:12px 16px;border:1px solid #d1d5db;border-radius:8px;background:#fff;color:#374151;font-size:15px;font-weight:500;cursor:pointer;transition:background .2s,box-shadow .2s}.google-login-button:hover:not(:disabled){background:#f9fafb;box-shadow:0 1px 4px #0000001f}.google-login-button:disabled{opacity:.6;cursor:not-allowed}.google-icon{width:20px;height:20px;flex-shrink:0}.layout{display:flex;min-height:100vh}.sidebar{width:250px;background-color:#1f2937;color:#fff;display:flex;flex-direction:column}.sidebar-header{padding:24px 20px;border-bottom:1px solid #374151}.sidebar-title{margin:0;font-size:20px;font-weight:700;color:#fff}.sidebar-nav{flex:1;padding:16px 0}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 20px;color:#d1d5db;text-decoration:none;transition:all .2s}.nav-item:hover{background-color:#374151;color:#fff}.nav-item.active{background-color:#2563eb;color:#fff}.nav-item span:first-child{font-size:20px}.main-content{flex:1;display:flex;flex-direction:column;background-color:#f9fafb}.header{height:64px;background:#fff;border-bottom:1px solid #e5e7eb;display:flex;align-items:center;justify-content:space-between;padding:0 24px}.header-left h2{margin:0;font-size:18px;font-weight:600;color:#1f2937}.header-right{display:flex;align-items:center;gap:16px}.user-name{color:#6b7280;font-size:14px}.content{flex:1;padding:24px}.app{min-height:100vh;background-color:#f5f5f5}.page{padding:24px}.page-header{margin-bottom:24px}.page-title{font-size:24px;font-weight:600;margin:0 0 8px;color:#1a1a1a}.page-description{color:#666;margin:0}.card{background:#fff;border-radius:8px;padding:24px;box-shadow:0 1px 3px #0000001a}.button{padding:10px 20px;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.button-primary{background-color:#2563eb;color:#fff}.button-primary:hover{background-color:#1d4ed8}.button-secondary{background-color:#f3f4f6;color:#374151}.button-secondary:hover{background-color:#e5e7eb}.input{width:100%;padding:10px 12px;border:1px solid #d1d5db;border-radius:6px;font-size:14px;transition:border-color .2s}.input:focus{outline:none;border-color:#2563eb}.label{display:block;margin-bottom:6px;font-size:14px;font-weight:500;color:#374151}.table{width:100%;border-collapse:collapse}.table th{text-align:left;padding:12px;background-color:#f9fafb;border-bottom:2px solid #e5e7eb;font-weight:600;color:#374151}.table td{padding:12px;border-bottom:1px solid #e5e7eb;color:#1f2937}.table tbody tr:hover{background-color:#f9fafb}.loading{display:flex;justify-content:center;align-items:center;padding:48px;color:#6b7280}.error{color:#dc2626;padding:12px;background-color:#fef2f2;border:1px solid #fecaca;border-radius:6px;margin:16px 0}body{margin:0;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}*{box-sizing:border-box}#root{min-height:100vh}