:root{color-scheme:dark;font:16px/1.5 system-ui,sans-serif;background:#0b121a;color:#e2edf7}body{margin:0;padding:24px}main{margin:6vh auto;padding:28px;background:#121d29;border:1px solid #304054;border-radius:12px}.account-card{max-width:470px}.users-card{max-width:1100px}a{color:#79c8ff}button{background:#234667;color:#fff;border:1px solid #6392b6;border-radius:6px;padding:9px 15px;cursor:pointer;font:inherit}.muted{color:#a9b9c9;font-size:.9rem}th,td{text-align:left;padding:12px;border-bottom:1px solid #304054}table{width:100%;border-collapse:collapse;margin:20px 0}.table-scroll{overflow:auto}.actions{display:flex;gap:8px}