*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,sans-serif;color:#1c2024;background:#f6f7f9}a{color:#2962ff;text-decoration:none}a:hover{text-decoration:underline}.app{display:flex;min-height:100vh}.nav{width:240px;background:#10151b;color:#cfd6dd;padding:16px;display:flex;flex-direction:column;gap:4px}.nav h1{font-size:18px;margin:0 0 12px;color:#fff}.nav a{color:#cfd6dd;padding:6px 8px;border-radius:6px}.nav a.router-link-active{background:#1f2a36;color:#fff}.nav .sec{margin-top:14px;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:#6b7785}.nav .sp{flex:1}.nav .mut{color:#8a96a3;font-size:12px}.main{flex:1;padding:24px 32px;max-width:1000px}.card{background:#fff;border:1px solid #e3e8ee;border-radius:10px;padding:16px 20px;margin-bottom:16px}h2,h3{margin-top:0}label{font-size:13px;color:#444}input[type=text],input[type=email],input[type=password]{width:100%;padding:8px 10px;border:1px solid #cbd2da;border-radius:6px;font-size:14px}button{background:#2962ff;color:#fff;border:0;border-radius:6px;padding:8px 14px;font-size:14px;cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}button.sec{background:#e7ebf0;color:#1c2024}button.danger{background:#e5484d;color:#fff}button.sm{padding:4px 10px;font-size:12px}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid #eef1f4}th{color:#6b7785;font-weight:600;font-size:12px;text-transform:uppercase}.err{color:#c0252a;font-size:13px;margin:8px 0}.ok{color:#1a7f37;font-size:13px;margin:8px 0}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;background:#eef1f4}.badge.green{background:#e6f6ec;color:#1a7f37}.badge.amber{background:#fdf3e6;color:#9a6700}.badge.red{background:#fdecec;color:#c0252a}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;word-break:break-all}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.muted{color:#6b7785;font-size:13px}.auth-wrap{max-width:360px;margin:80px auto}.dns-rec{border:1px solid #e5e7eb;border-radius:10px;padding:12px 14px;margin:10px 0;background:#fafbfc}.dns-head{display:flex;align-items:center;gap:10px;margin-bottom:8px;flex-wrap:wrap}.dns-type{font:600 12px/1 ui-monospace,SFMono-Regular,Menlo,monospace;background:#eef1f5;color:#374151;padding:5px 9px;border-radius:6px;letter-spacing:.5px;white-space:nowrap}.dns-note{color:#6b7280;font-size:13px}.dns-row{display:grid;grid-template-columns:76px minmax(0,1fr) auto;align-items:center;gap:10px;padding:3px 0}.dns-k{color:#9ca3af;font-size:11px;text-transform:uppercase;letter-spacing:.5px}.dns-v{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;background:#fff;border:1px solid #e5e7eb;border-radius:6px;padding:7px 10px;overflow-x:auto;white-space:nowrap}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:1px solid #d1d5db;border-radius:6px;background:#fff;color:#4b5563;cursor:pointer;flex:none}.icon-btn:hover{background:#f3f4f6;color:#111827}.icon-btn:active{background:#e5e7eb}