:root{--accent: #ff7a00;--accent-dark: #e06c00;--accent-soft: #fff4e9;--navy: #1e2d3d;--navy-light: #2a3d52;--navy-line: #33465d;--bg: #fafafa;--surface: #ffffff;--border: #e4e4e7;--border-soft: #f0f0f2;--text: #4a4a4a;--text-strong: #2b2b2b;--muted: #858585;--ok: #0f7b4f;--ok-bg: #e9f6f0;--warn: #8a5a00;--warn-bg: #fff6e8;--danger: #c0392b;--danger-bg: #fdecea;--radius: 8px;--radius-lg: 12px;--shadow: 0 1px 2px rgba(30, 45, 61, .05), 0 1px 3px rgba(30, 45, 61, .08);--font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:400 15px/1.55 var(--font);-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{color:var(--text-strong);font-weight:700;letter-spacing:-.02em}.app{display:flex;min-height:100vh}.sidebar{width:232px;flex:0 0 232px;background:var(--navy);color:#a9bace;padding:22px 14px 18px;display:flex;flex-direction:column}.sidebar .logo{padding:2px 10px 22px}.sidebar .logo img{width:100%;max-width:172px;display:block}.sidebar .logo span{display:block;margin-top:8px;font-size:11px;font-weight:500;letter-spacing:.09em;text-transform:uppercase;color:#6f8399}.sidebar nav{display:flex;flex-direction:column;gap:1px}.sidebar nav a{color:#bccbd9;padding:8px 12px;border-radius:6px;font-size:14px;font-weight:500;transition:background .12s,color .12s}.sidebar nav a:hover{background:var(--navy-light);color:#fff;text-decoration:none}.sidebar nav a.active{background:var(--accent);color:#fff}.sidebar .section-label{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:#63778c;padding:20px 12px 7px;font-weight:600}.sidebar .foot{margin-top:auto;border-top:1px solid var(--navy-line);padding-top:14px}.sidebar .foot .who{font-size:13px;font-weight:600;color:#fff;padding:0 12px 1px}.sidebar .foot .mail{font-size:11px;color:#6f8399;padding:0 12px 10px;word-break:break-all}.sidebar .foot button.link{color:#a9bace;padding:7px 12px;font-size:14px;font-weight:500}.sidebar .foot button.link:hover{color:#fff;background:var(--navy-light);border-radius:6px}.main{flex:1;min-width:0;padding:30px 34px 64px}.narrow{max-width:920px}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px}.page-head h1{margin:0;font-size:23px;letter-spacing:-.025em}.page-head p{margin:5px 0 0;color:var(--muted);font-size:13.5px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);margin-bottom:20px;overflow:hidden}.card>h2{margin:0;padding:13px 18px;border-bottom:1px solid var(--border-soft);font-size:14px;font-weight:600;letter-spacing:-.01em}.card-body{padding:18px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:9px 16px;border-bottom:1px solid var(--border-soft);font-size:14px}th{font-size:10.5px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);background:#fbfbfc;font-weight:600;padding:8px 16px}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:#fcfcfd}td.actions{text-align:right;white-space:nowrap}td.mono,.mono{font-family:var(--mono);font-size:12.5px}td.wrap{word-break:break-all}.dns-table{max-width:860px}.dns-table td,.dns-table th{padding:6px 12px}.dns-table td{font-size:13px}.dns-table .col-host{width:168px}.dns-table .col-type{width:74px}.dns-table .col-ttl{width:66px;text-align:right;color:var(--muted);font-size:12px}.dns-table .col-act{width:112px}.dns-table td.value{font-family:var(--mono);font-size:12.5px;word-break:break-all}.dns-table .lock-note{font-size:11.5px;color:var(--muted);margin-top:2px}.dns-table .prefix{color:var(--muted)}button,.btn{font:500 14px var(--font);cursor:pointer;border:1px solid var(--border);background:#fff;color:var(--text);padding:7px 14px;border-radius:6px;display:inline-block;transition:background .12s,border-color .12s}button:hover:not(:disabled),.btn:hover{background:#f6f6f7;text-decoration:none}button:disabled{opacity:.5;cursor:not-allowed}button.primary,.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}button.primary:hover:not(:disabled),.btn.primary:hover{background:var(--accent-dark);border-color:var(--accent-dark)}button.danger{background:#fff;border-color:#e8c4bf;color:var(--danger)}button.danger:hover:not(:disabled){background:var(--danger-bg)}button.small,.btn.small{padding:4px 10px;font-size:12.5px}button.link{border:none;background:none;color:var(--accent);padding:4px 6px}button.link:hover{background:none;text-decoration:underline}label{display:block;font-size:12.5px;font-weight:600;margin-bottom:5px;color:var(--text-strong)}input,select,textarea{font:400 14px var(--font);width:100%;padding:8px 11px;border:1px solid #d6d6da;border-radius:6px;background:#fff;color:var(--text)}input.mono,textarea.mono{font-family:var(--mono);font-size:13px}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #ff7a0021}.field{margin-bottom:14px}.field .hint{font-size:12px;color:var(--muted);margin-top:4px;font-weight:400}.row{display:flex;gap:12px;flex-wrap:wrap}.row>*{flex:1;min-width:140px}.checkbox{display:flex;align-items:center;gap:8px;font-weight:400;font-size:14px}.checkbox input{width:auto}.alert{padding:11px 14px;border-radius:var(--radius);font-size:14px;margin-bottom:16px}.alert.error{background:var(--danger-bg);color:var(--danger);border:1px solid #f2cac4}.alert.ok{background:var(--ok-bg);color:var(--ok);border:1px solid #c3e4d4}.alert.info{background:var(--accent-soft);color:#8a4a00;border:1px solid #ffdcbc}.badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:11.5px;font-weight:600;background:#f2f2f4;color:var(--muted)}.badge.ok{background:var(--ok-bg);color:var(--ok)}.badge.warn{background:var(--warn-bg);color:var(--warn)}.badge.err{background:var(--danger-bg);color:var(--danger)}.badge.type{background:var(--accent-soft);color:#b55600;font-family:var(--mono);font-size:11px;font-weight:500;padding:2px 7px}.empty{padding:38px 18px;text-align:center;color:var(--muted);font-size:14px}.muted{color:var(--muted)}.small{font-size:12.5px}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--navy);padding:20px;background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);background-size:46px 46px}.auth-wrap{width:100%;max-width:396px}.auth-wrap .brand{text-align:center;margin-bottom:22px}.auth-wrap .brand img{width:196px}.auth-card{background:#fff;border-radius:var(--radius-lg);padding:30px;box-shadow:0 12px 40px #00000047}.auth-card h1{margin:0 0 3px;font-size:19px}.auth-card .sub{color:var(--muted);font-size:13.5px;margin:0 0 22px}.auth-card button[type=submit],.auth-card .btn{width:100%;margin-top:2px;text-align:center}.auth-card .links{margin-top:17px;text-align:center;font-size:13px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#1e2d3d8c;display:flex;align-items:flex-start;justify-content:center;padding:56px 20px;z-index:50;overflow-y:auto}.modal{background:#fff;border-radius:var(--radius-lg);width:100%;max-width:520px;box-shadow:0 20px 56px #0000004d}.modal h2{margin:0;padding:15px 20px;border-bottom:1px solid var(--border-soft);font-size:15px;font-weight:600}.modal .modal-body{padding:20px}.modal .modal-foot{padding:13px 20px;border-top:1px solid var(--border-soft);display:flex;justify-content:flex-end;gap:10px;background:#fbfbfc;border-radius:0 0 var(--radius-lg) var(--radius-lg)}.qr{display:block;margin:0 auto 12px;background:#fff;border-radius:6px}@media(max-width:860px){.app{flex-direction:column}.sidebar{width:auto;flex:none;padding-bottom:12px}.sidebar .logo{padding-bottom:14px}.sidebar .logo img{max-width:148px}.sidebar nav{flex-direction:row;flex-wrap:wrap}.sidebar .section-label{padding:12px 12px 4px;width:100%}.main{padding:20px 16px 50px}.dns-table .col-host{width:auto}.dns-table .col-ttl,th.col-ttl{display:none}}