:root{--blue:#3296dc;--blue-faint:#f6fafd;--border:#e6e7eb;--text-primary:#232428;--text-secondary:#6b6f76;--text-muted:#9a9da3;--red-text:#c23b32;--green-text:#2a7a3b;--radius:8px}*{box-sizing:border-box}body{color:var(--text-primary);background:#f4f5f7;margin:0;font-family:-apple-system,Segoe UI,Roboto,sans-serif}.page{max-width:880px;margin:32px auto;padding:0 20px}h1{margin:0 0 18px;font-size:20px}h1,h2{font-weight:600}h2{text-transform:uppercase;letter-spacing:.3px;color:var(--text-secondary);margin:0 0 12px;font-size:13px}.card{border:1px solid var(--border);border-radius:var(--radius);background:#fff;margin-bottom:16px;padding:20px 22px}.hint{color:var(--text-muted);margin:-2px 0 10px}.hint,label{font-size:12px}label{color:var(--text-secondary);margin:12px 0 5px;font-weight:500;display:block}label:first-of-type{margin-top:0}input{box-sizing:border-box;border:1px solid var(--border);width:100%;height:36px;color:var(--text-primary);border-radius:6px;padding:0 11px;font-size:13px;transition:border-color .15s}input:focus{border-color:var(--blue);outline:none}button{border:1px solid var(--blue);background:var(--blue);color:#fff;cursor:pointer;border-radius:6px;height:36px;margin-top:14px;padding:0 18px;font-size:13px;font-weight:500;transition:opacity .15s}button:hover{opacity:.9}button.secondary{color:var(--text-primary);border-color:var(--border);background:#fff}table{border-collapse:collapse;border:1px solid var(--border);border-radius:8px;width:100%;margin-top:6px;font-size:13px;overflow:hidden}thead th{background:var(--blue-faint);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.3px;padding:9px 12px;font-size:11px;font-weight:600}tbody td,thead th{text-align:left;border-bottom:1px solid var(--border)}tbody td{padding:10px 12px}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:#fafbfc}.row{gap:12px;display:flex}.row>div{flex:1}.msg{margin-top:8px;font-size:12px}.msg.error{color:var(--red-text)}.msg.ok{color:var(--green-text)}a.item-link{border:1px solid var(--border);color:var(--text-primary);border-radius:6px;justify-content:space-between;align-items:center;margin-bottom:6px;padding:10px 12px;font-size:13px;text-decoration:none;transition:background .1s;display:flex}a.item-link:hover{background:var(--blue-faint);border-color:var(--blue)}.badge{border-radius:12px;padding:2px 10px;font-size:12px;font-weight:600;display:inline-block}.badge-ok{color:var(--green-text);background:#e7f5ea}.badge-off{color:var(--text-muted);background:#f1f1f2}