.sidebar{position:fixed;left:0;top:0;height:100vh;width:250px;background-color:#2c3e50;color:#fff;display:flex;flex-direction:column;box-shadow:2px 0 5px #0000001a;z-index:1000}.sidebar-header{padding:20px;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-header h2{font-size:1.5rem;font-weight:600;color:#fff}.sidebar-nav{flex:1;padding:20px 0}.nav-link{display:block;padding:15px 20px;color:#fffc;text-decoration:none;transition:all .3s ease;border-left:3px solid transparent}.nav-link:hover{background-color:#ffffff1a;color:#fff}.nav-link.active{background-color:#ffffff26;color:#fff;border-left-color:#3498db}.sidebar-footer{padding:20px;border-top:1px solid rgba(255,255,255,.1)}.logout-btn{width:100%;padding:10px;background-color:#e74c3c;color:#fff;border:none;border-radius:5px;cursor:pointer;font-size:1rem;transition:background-color .3s ease}.logout-btn:hover{background-color:#c0392b}@media (max-width: 768px){.sidebar{transform:translate(-100%);transition:transform .3s ease}.sidebar.open{transform:translate(0)}}.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.login-card{background:#fff;padding:40px;border-radius:10px;box-shadow:0 10px 40px #0003;width:100%;max-width:400px}.login-card h1{color:#2c3e50;margin-bottom:10px;font-size:1.8rem;text-align:center}.login-card h2{color:#7f8c8d;margin-bottom:30px;font-size:1.5rem;text-align:center;font-weight:400}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;color:#2c3e50;font-weight:500}.form-group input{width:100%;padding:12px;border:1px solid #ddd;border-radius:5px;font-size:1rem;transition:border-color .3s ease}.form-group input:focus{outline:none;border-color:#3498db}.error-message{background-color:#fee;color:#c33;padding:12px;border-radius:5px;margin-bottom:20px;border:1px solid #fcc}.login-btn{width:100%;padding:12px;background-color:#3498db;color:#fff;border:none;border-radius:5px;font-size:1rem;font-weight:600;cursor:pointer;transition:background-color .3s ease}.login-btn:hover:not(:disabled){background-color:#2980b9}.login-btn:disabled{background-color:#95a5a6;cursor:not-allowed}.data-table-container{background:#fff;border-radius:8px;padding:20px;box-shadow:0 2px 4px #0000001a}.page-header-container{display:flex;align-items:center;gap:40px}.page-header{margin-bottom:20px;padding-bottom:15px;border-bottom:2px solid #e0e0e0}.page-header h1{color:#2c3e50;font-size:2rem;font-weight:600}.export-btn{background-color:#3498db;color:#fff;border:none;border-radius:5px;cursor:pointer;padding:10px 20px;font-size:1rem;font-weight:500;transition:background-color .3s ease}.export-btn:hover{background-color:#2980b9}.loading{text-align:center;padding:40px;color:#7f8c8d;font-size:1.1rem}.error-message{background-color:#fee;color:#c33;padding:15px;border-radius:5px;margin-bottom:20px;border:1px solid #fcc}.table-wrapper{overflow-x:auto;margin-bottom:20px}.data-table{width:100%;border-collapse:collapse;font-size:.9rem}.data-table thead{background-color:#34495e;color:#fff}.data-table th{padding:12px;text-align:left;font-weight:600;text-transform:capitalize;border-right:1px solid rgba(255,255,255,.1)}.data-table th:last-child{border-right:none}.data-table tbody tr{border-bottom:1px solid #e0e0e0;transition:background-color .2s ease}.data-table tbody tr:hover{background-color:#f8f9fa}.data-table td{padding:12px;color:#2c3e50;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.data-table td:first-letter{text-transform:capitalize}.no-data{text-align:center;padding:40px;color:#7f8c8d;font-style:italic}.pagination{display:flex;flex-direction:column;gap:15px;margin-top:20px;padding:20px;border-top:2px solid #e0e0e0;background-color:#f8f9fa;border-radius:5px}.pagination-controls{display:flex;justify-content:center;align-items:center;gap:20px}.pagination-limit{display:flex;justify-content:center;align-items:center;gap:10px}.pagination-limit label{color:#2c3e50;font-size:.95rem;font-weight:500}.limit-select{padding:8px 12px;border:1px solid #ddd;border-radius:5px;background-color:#fff;color:#2c3e50;font-size:.95rem;cursor:pointer;transition:border-color .3s ease}.limit-select:hover{border-color:#3498db}.limit-select:focus{outline:none;border-color:#3498db;box-shadow:0 0 0 3px #3498db1a}.pagination-btn{padding:10px 20px;background-color:#3498db;color:#fff;border:none;border-radius:5px;cursor:pointer;font-size:1rem;transition:background-color .3s ease}.pagination-btn:hover:not(:disabled){background-color:#2980b9}.pagination-btn:disabled{background-color:#bdc3c7;cursor:not-allowed}.pagination-info{color:#2c3e50;font-size:1rem;font-weight:500;padding:8px 16px;background-color:#fff;border-radius:5px;box-shadow:0 1px 3px #0000001a}@media (max-width: 768px){.data-table-container{padding:10px}.page-header h1{font-size:1.5rem}.data-table{font-size:.8rem}.data-table th,.data-table td{padding:8px}.pagination-controls{flex-direction:column;gap:10px}.pagination-limit{flex-direction:column;gap:8px}}.app-container{display:flex;min-height:100vh}.main-content{flex:1;margin-left:250px;padding:20px;transition:margin-left .3s ease}.main-content.full-width{margin-left:0}@media (max-width: 768px){.main-content{margin-left:0}}*{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 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