:root{--bg:#0f1419;--panel:#1a2027;--line:#2b333d;--fg:#d7dde4;--muted:#8a95a1;--accent:#4ea1ff;--danger:#ff6b6b;--ok:#4ecb71;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--fg);margin:0}button{background:var(--panel);color:var(--fg);border:1px solid var(--line);cursor:pointer;border-radius:6px;padding:8px 14px;font-size:14px}button:hover{border-color:var(--accent)}button:disabled{opacity:.5;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:#06121f;font-weight:600}code{word-break:break-all;background:#000;border-radius:4px;padding:1px 5px}.center{text-align:center;max-width:400px;margin:12vh auto;padding:0 16px}.brand-logo{pointer-events:none;width:260px;height:108px;margin:0 auto 14px;display:block}.center h1{font-size:22px}.center input{background:var(--panel);width:100%;color:var(--fg);border:1px solid var(--line);border-radius:6px;margin:10px 0;padding:11px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px}.hint{color:var(--muted);font-size:13px;line-height:1.5}.app{max-width:960px;margin:0 auto;padding:24px 16px}header{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding-bottom:14px;display:flex}header h1{flex:1;margin:0;font-size:20px}.layout{min-height:100vh;display:flex}.sidebar{border-right:1px solid var(--line);background:var(--panel);flex-direction:column;flex-shrink:0;width:208px;height:100vh;display:flex;position:sticky;top:0}.brand{border-bottom:1px solid var(--line);padding:18px 16px 14px;font-size:17px;font-weight:600}.brand-accent{color:var(--accent)}.nav{flex:1;padding:10px 0}.nav a{color:var(--muted);border-left:2px solid #0000;padding:9px 16px;font-size:14px;text-decoration:none;display:block}.nav a:hover{color:var(--fg)}.nav a.active{color:var(--fg);border-left-color:var(--accent);background:#4ea1ff14}.sidebar-foot{border-top:1px solid var(--line);flex-direction:column;gap:8px;padding:12px 16px;display:flex}.sidebar-foot .who{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;overflow:hidden}.content{flex:1;min-width:0;max-width:900px;padding:20px 24px 40px}.view-head{border-bottom:1px solid var(--line);margin-bottom:6px;padding-bottom:12px}.view-head h1{margin:0;font-size:20px}@media (max-width:720px){.layout{flex-direction:column}.sidebar{border-right:none;border-bottom:1px solid var(--line);width:auto;height:auto;position:static}.brand{border-bottom:none;padding-bottom:10px}.nav{padding:0 8px;display:flex;overflow-x:auto}.nav a{white-space:nowrap;border-bottom:2px solid #0000;border-left:none}.nav a.active{border-left:none;border-bottom-color:var(--accent)}.sidebar-foot{flex-direction:row;justify-content:space-between;align-items:center}.content{padding:16px}}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;margin:18px 0;padding:16px 18px}.panel h2{margin:0 0 10px;font-size:15px}.row{justify-content:space-between;gap:12px;padding:5px 0;font-size:14px;display:flex}.row .k{color:var(--muted)}.badge{color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:2px 9px;font-size:12px;font-weight:600;display:inline-block}.badge.active,.badge.st-active,.badge.deal-executed,.badge.zone-public{color:var(--ok);background:#0e2c1a;border-color:#1f5c33}.badge.blocked,.badge.st-blocked,.badge.deal-declined{color:var(--danger);background:#2c1213;border-color:#5c1f22}.badge.tier-paid{color:var(--accent);border-color:#4ea1ff80}.error{color:var(--danger);min-height:18px;font-size:13px}.overlay{z-index:20;background:#0000008c;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.dialog{background:var(--panel);border:1px solid var(--line);border-radius:8px;width:min(460px,100%);padding:18px 20px}.dialog h3{margin:0 0 8px;font-size:16px}.dialog-message{color:var(--muted);margin:0 0 12px;font-size:14px;line-height:1.5}.dialog-input{color:var(--muted);margin-bottom:12px;font-size:13px;display:block}.dialog-input input{background:var(--bg);width:100%;color:var(--fg);border:1px solid var(--line);border-radius:6px;margin-top:4px;padding:9px 11px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;display:block}.dialog-actions{justify-content:flex-end;gap:8px;display:flex}.warnbox{color:#ffc966;text-align:left;background:#2c2113;border:1px solid #6b4e1f;border-radius:8px;margin:12px 0;padding:12px 14px;font-size:13px;line-height:1.55}button.linkbtn{color:var(--accent);background:0 0;border:none;padding:0;font-size:13px;text-decoration:underline}button.linkbtn:hover{border:none}label.confirm{text-align:left;cursor:pointer;align-items:flex-start;gap:8px;margin:12px 0;font-size:13px;display:flex}.muted{color:var(--muted)}ol.steps{color:var(--muted);margin:8px 0 0;padding-left:20px;font-size:14px;line-height:1.7}.quota{flex-wrap:wrap;align-items:center;gap:8px 14px;margin:10px 0;font-size:14px;display:flex}.quota .k{color:var(--muted)}.dns-create{flex-wrap:wrap;align-items:center;gap:8px;margin:12px 0;display:flex}.dns-create input{min-width:180px;color:var(--fg);border:1px solid var(--line);background:#10151b;border-radius:6px;flex:1;padding:9px 11px;font-size:14px}.zone{border-top:1px solid var(--line);padding:8px 0}.zone-head{justify-content:space-between;align-items:center;display:flex}.zone-body{padding:8px 0 4px}table.rec{border-collapse:collapse;width:100%;font-size:13px}table.rec td{border-top:1px solid var(--line);vertical-align:top;padding:5px 6px}table.rec td.right{text-align:right}.add-rec{margin-top:10px}.add-rec-row{gap:8px;margin-bottom:8px;display:flex}.add-rec input,.add-rec select,.add-rec textarea{color:var(--fg);border:1px solid var(--line);background:#10151b;border-radius:6px;padding:8px 10px;font-family:inherit;font-size:14px}.add-rec-row input{flex:1;min-width:0}.add-rec-row input.ttl{flex:none;width:74px}.add-rec textarea{width:100%;margin-bottom:8px}button.danger{color:var(--danger)}.zone-actions{align-items:center;gap:8px;display:flex}.new-deal{border-bottom:1px solid var(--line);flex-direction:column;gap:8px;margin:12px 0;padding-bottom:12px;display:flex}.new-deal .row{gap:8px;display:flex}.new-deal select,.new-deal input,.new-deal textarea{color:var(--fg);border:1px solid var(--line);background:#10151b;border-radius:6px;padding:8px 10px;font-family:inherit;font-size:14px}.new-deal .wide,.new-deal input:not(.price):not(.ccy),.new-deal textarea{flex:1;width:100%}.new-deal .price,.new-deal .ccy{width:140px}.deal-body{flex-direction:column;gap:4px;padding:6px 0 2px;font-size:14px;display:flex}.deal-msg{border:1px solid var(--line);background:#10151b;border-radius:6px;padding:6px 9px;font-size:13px}.deal-msg .k,.deal-status{color:var(--muted)}.certs{border-top:1px dashed var(--line);margin-top:16px;padding-top:14px}.certs-head{flex-wrap:wrap;align-items:baseline;gap:10px;margin-bottom:8px;display:flex}code.digest{word-break:break-all;font-size:12px}.notice{color:var(--ok);margin-top:8px;font-size:13px}.hint.warn{color:#ffc966}.filepick{margin-bottom:8px;display:inline-block}.filepick input{display:none}.filepick span{border:1px solid var(--line);cursor:pointer;border-radius:6px;padding:8px 12px;font-size:14px;display:inline-block}.filepick span:hover{border-color:var(--accent)}.howto pre{border:1px solid var(--line);white-space:pre;background:#10151b;border-radius:6px;padding:10px 12px;font-size:12px;overflow-x:auto}.certs-actions{flex-wrap:wrap;align-items:center;gap:10px;margin:10px 0;display:flex}.findings{flex-direction:column;gap:6px;margin:8px 0;display:flex}.findings .error,.findings .hint{line-height:1.5}