:root{--bg:#07111f;--panel:#0e1d31;--panel2:#102641;--line:#294a6c;--txt:#f4f8ff;--muted:#a9bdd1;--blue:#168cff;--green:#2aae68;--red:#d84b4b;--yellow:#ffc329}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 15% -5%,#154b88 0,transparent 31%),var(--bg);color:var(--txt);font:15px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}.wrap{max-width:1050px;margin:auto;padding:30px 18px 70px}.top{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:24px}.brand{display:flex;align-items:center;gap:11px;color:#fff;text-decoration:none;font-weight:900}.brand img{width:48px;height:48px;border-radius:14px}.topnav{display:flex;gap:8px;flex-wrap:wrap}.topnav a{color:#d6e8fa;text-decoration:none;padding:9px 11px;border:1px solid #315473;border-radius:10px}.card{background:linear-gradient(160deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:20px;padding:22px;margin:15px 0;box-shadow:0 18px 55px rgba(0,0,0,.18)}h1,h2{margin-top:0}.muted{color:var(--muted)}label{display:block;font-weight:800;margin:12px 0 6px}input,button,select{font:inherit}input{width:100%;border:1px solid #315473;background:#071522;color:#fff;padding:12px 13px;border-radius:11px;outline:none}input:disabled{opacity:.62;cursor:not-allowed}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:11px;padding:11px 15px;font-weight:850;cursor:pointer;color:#fff;text-decoration:none;margin:8px 7px 0 0}.blue{background:#137ddc}.green{background:#208954}.red{background:#a9343a}.gold{background:#a97808}.ghost{background:#162c45;border:1px solid #315473}.tabs{display:flex;gap:8px;margin:0 0 16px}.tabs button{flex:1;border:1px solid #315473;background:#0a1727;color:#d9e8f7;padding:11px;border-radius:11px;font-weight:850;cursor:pointer}.tabs button.active{background:#137ddc;border-color:#3d9df0;color:#fff}.pwrow{display:flex;gap:8px;align-items:center}.pwrow input{flex:1}.pwrow button{white-space:nowrap;border:1px solid #315473;background:#162c45;color:#fff;border-radius:10px;padding:11px 12px;cursor:pointer}.danger{background:#3b171b;border:1px solid #7f3038;color:#ffd2d5;padding:14px;border-radius:12px}.notice{background:#0a1727;border:1px solid #315473;padding:13px;border-radius:12px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.stat{background:#0a1727;border:1px solid #233f5e;border-radius:14px;padding:15px}.stat b{font-size:23px;display:block}.tablewrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:left;padding:11px;border-bottom:1px solid #253e58}th{color:#9cb8d2;font-size:12px;text-transform:uppercase}.hidden{display:none!important}#msg,#reg-msg,#email-msg,#password-msg,#delete-msg{min-height:24px;color:#ffd28a}.hint{font-size:13px;color:#91abc5;margin-top:6px}.switchline{display:flex;align-items:center;gap:8px;font-weight:500}.switchline input{width:auto}.management-actions{display:flex;gap:8px;flex-wrap:wrap}@media(max-width:700px){.grid2,.stats{grid-template-columns:1fr 1fr}.top{align-items:flex-start;flex-direction:column}}@media(max-width:460px){.grid2,.stats{grid-template-columns:1fr}.pwrow{align-items:stretch}.pwrow button{padding-inline:9px}}