:root{font-family:Lato,Helvetica Neue,Helvetica,BlinkMacSystemFont,-apple-system,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,sans-serif;line-height:1.4}body{margin:0;padding:0}.container{max-width:1100px;margin:0 auto;padding:16px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}table{width:100%;border-collapse:collapse}th,td{padding:8px 10px;border-bottom:1px solid #ddd;text-align:left}th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none}button{margin-right:8px;padding:6px 10px}.actions{display:flex;gap:8px}.row-actions{white-space:nowrap}.modal-backdrop{position:fixed;inset:0;background:#00000080;display:flex;justify-content:center;align-items:center}.modal{background:#fff;padding:16px;border-radius:6px;max-width:90vw;max-height:90vh}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid label{display:flex;flex-direction:column;font-size:.9rem}.form-actions{margin-top:16px;display:flex;gap:8px}