.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2)}.login-box{background:#fff;padding:40px;border-radius:8px;box-shadow:0 4px 6px #0000001a;width:100%;max-width:400px}.login-box h1{text-align:center;margin-bottom:32px;color:#333;font-size:24px}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;color:#666;font-size:14px}.form-group input{width:100%;padding:12px;border:1px solid #ddd;border-radius:4px;font-size:14px;transition:border-color .2s}.form-group input:focus{outline:none;border-color:#667eea}.error-message{color:#f44336;font-size:14px;margin-bottom:16px;padding:8px;background:#ffebee;border-radius:4px}.login-btn{width:100%;padding:12px;background:#667eea;color:#fff;border:none;border-radius:4px;font-size:16px;cursor:pointer;transition:background .2s}.login-btn:hover:not(:disabled){background:#5568d3}.login-btn:disabled{background:#ccc;cursor:not-allowed}.login-hint{margin-top:24px;padding-top:24px;border-top:1px solid #eee;text-align:center;color:#999;font-size:12px}.login-hint p{margin:4px 0}.dashboard h2{margin-bottom:24px;color:#333}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px}.stat-card{background:#fff;padding:24px;border-radius:8px;box-shadow:0 2px 4px #0000001a}.stat-label{color:#666;font-size:14px;margin-bottom:8px}.stat-value{font-size:32px;font-weight:600;color:#333;margin-bottom:8px}.stat-detail{color:#999;font-size:12px}.page-loading{text-align:center;padding:40px;color:#666}.users-page h2{margin-bottom:24px;color:#333}.table-container{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 4px #0000001a}.data-table{width:100%;border-collapse:collapse}.data-table thead{background:#f5f5f5}.data-table th{padding:12px;text-align:left;font-weight:600;color:#333;border-bottom:2px solid #e0e0e0}.data-table td{padding:12px;border-bottom:1px solid #f0f0f0;color:#666}.data-table tbody tr:hover{background:#f9f9f9}.code-cell{font-family:monospace;font-size:12px}.empty-cell{text-align:center;color:#999;padding:40px!important}.delete-btn{padding:6px 12px;background:#f44336;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:12px}.delete-btn:hover{background:#d32f2f}.pagination{margin-top:24px;display:flex;justify-content:center;align-items:center;gap:16px}.pagination button{padding:8px 16px;background:#667eea;color:#fff;border:none;border-radius:4px;cursor:pointer}.pagination button:hover:not(:disabled){background:#5568d3}.pagination button:disabled{background:#ccc;cursor:not-allowed}.records-page h2{margin-bottom:24px;color:#333}.filter-bar{margin-bottom:16px;display:flex;gap:12px}.filter-input{flex:1;max-width:400px;padding:8px 12px;border:1px solid #ddd;border-radius:4px;font-size:14px}.filter-btn{padding:8px 16px;background:#667eea;color:#fff;border:none;border-radius:4px;cursor:pointer}.filter-btn:hover{background:#5568d3}.logs-page h2{margin-bottom:24px;color:#333}.logs-controls{margin-bottom:16px}.date-select{padding:8px 12px;border:1px solid #ddd;border-radius:4px;font-size:14px;min-width:200px}.logs-container{background:#fff;border-radius:8px;padding:16px;box-shadow:0 2px 4px #0000001a;max-height:600px;overflow-y:auto;font-family:monospace;font-size:12px}.log-item{display:flex;gap:12px;padding:4px 0;border-bottom:1px solid #f0f0f0}.log-item:last-child{border-bottom:none}.log-timestamp{color:#999;min-width:180px}.log-level{font-weight:600;min-width:60px}.log-message{flex:1;color:#333;word-break:break-all}.empty-logs{text-align:center;padding:40px;color:#999}.layout{min-height:100vh;display:flex;flex-direction:column}.layout-header{background:#fff;border-bottom:1px solid #e0e0e0;padding:0 24px;height:64px;display:flex;align-items:center}.layout-header-content{width:100%;display:flex;justify-content:space-between;align-items:center}.layout-header h1{font-size:20px;font-weight:600;color:#333}.layout-header-right{display:flex;align-items:center;gap:16px}.admin-name{color:#666;font-size:14px}.logout-btn{padding:6px 16px;background:#f44336;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:14px}.logout-btn:hover{background:#d32f2f}.layout-body{display:flex;flex:1}.layout-nav{width:200px;background:#fff;border-right:1px solid #e0e0e0;padding:16px 0}.layout-nav a{display:block;padding:12px 24px;color:#666;text-decoration:none;transition:all .2s}.layout-nav a:hover{background:#f5f5f5;color:#333}.layout-nav a.active{background:#e3f2fd;color:#1976d2;font-weight:500;border-right:3px solid #1976d2}.layout-main{flex:1;padding:24px;overflow-y:auto}*{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}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}