:root{--bg:#f4f6fa;--card:#fff;--ink:#1b2130;--muted:#69718a;--line:#e2e6ee;--accent:#2f6fed;--accent-ink:#fff;--accent-soft:#e8efff;--ok:#1b7f4c;--ok-bg:#e3f5ea;--err:#b3261e;--err-bg:#fce9e7;--warn:#8a5a00;--warn-bg:#fff2d2;--run:#2350b8;--run-bg:#e6edfd;--code:#eef1f6;--side:#161a24;--side-ink:#c9d0e0;--shadow:0 10px 30px rgba(20,30,60,.18)}
@media (prefers-color-scheme:dark){:root{--bg:#0f1218;--card:#171b24;--ink:#e6e9f0;--muted:#98a0b5;--line:#272d3b;--accent:#5b8cff;--accent-soft:#1b2745;--ok:#5fd39a;--ok-bg:#15301f;--err:#ff8a80;--err-bg:#3a1c1a;--warn:#f2c14e;--warn-bg:#352a10;--run:#8fb0ff;--run-bg:#1b2745;--code:#202634;--side:#0b0e14;--side-ink:#aab2c5;--shadow:0 10px 30px rgba(0,0,0,.5)}}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:14.5px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif;display:flex;min-height:100vh}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.side{width:230px;flex:0 0 230px;background:var(--side);color:var(--side-ink);display:flex;flex-direction:column;padding:18px 12px;position:sticky;top:0;height:100vh}
.side nav{display:flex;flex-direction:column;gap:2px;margin-top:22px}
.side nav a{color:var(--side-ink);padding:8px 12px;border-radius:7px;font-weight:500}
.side nav a:hover{background:rgba(255,255,255,.06);text-decoration:none}
.side nav a.on{background:var(--accent);color:#fff}
.side-foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center;padding:0 6px}
.side-foot .link{color:var(--side-ink)}
.brand{display:inline-flex;align-items:center;gap:9px;font-weight:700;color:inherit;font-size:1.05rem;padding:0 6px}
.brand:hover{text-decoration:none}
.brand.big{font-size:1.4rem;justify-content:center;margin-bottom:18px;color:var(--ink)}
.logo{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:7px;background:var(--accent);color:#fff;font-weight:800;font-size:15px}
main{flex:1;min-width:0;padding:28px 32px 64px;max-width:1240px;overflow-x:hidden}
h1{font-size:1.45rem;margin:0 0 18px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;letter-spacing:-.01em}
h2{font-size:1.02rem;margin:0 0 12px}
.crumbs{color:var(--muted);font-size:.9rem;margin-bottom:6px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:18px}
.card.narrow{max-width:380px;margin:12vh auto;box-shadow:var(--shadow)}
.card.empty{text-align:center;padding:44px}
.card.empty table.dns{margin:12px auto}
table.dns td,table.dns th{padding:5px 14px}
.head-row{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.head-row h1,.head-row h2{margin:0}
.links{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.grid{display:grid;grid-template-columns:minmax(300px,380px) minmax(0,1fr);gap:18px;align-items:start}
.grid>.card{margin:0;min-width:0}
.grid{margin-bottom:18px}
@media (max-width:1440px){.grid{grid-template-columns:1fr}}
@media (max-width:900px){body{flex-direction:column}.side{width:auto;height:auto;position:static;flex-direction:row;align-items:center;gap:10px}.side nav{flex-direction:row;margin:0}.side-foot{margin-left:auto}main{padding:18px 16px}}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 18px;display:flex;flex-direction:column}
.stat b{font-size:1.6rem;line-height:1.1}.stat span{color:var(--muted);font-size:.85rem}
.stat.err b{color:var(--err)}.stat.run b{color:var(--run)}
@media (max-width:640px){.stats{grid-template-columns:1fr 1fr}}
label{display:block;margin:0 0 14px;font-weight:600;font-size:.92rem}
label small{display:block;font-weight:400;color:var(--muted)}
input,select,textarea{font:inherit;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:8px;padding:8px 10px;width:100%;margin-top:4px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}
input[type=checkbox]{width:auto;margin:0 8px 0 0}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.row>input,.row>select{width:auto;flex:1 1 160px;margin-top:0}
.row.nowrap{flex-wrap:nowrap}
.row.nowrap>input{min-width:0;flex:1 1 120px}
.at{color:var(--muted);white-space:nowrap;font-weight:500}
.check-line{font-weight:500;display:flex;align-items:flex-start;gap:4px}
.btn{display:inline-flex;align-items:center;gap:6px;font:inherit;font-weight:600;border:1px solid var(--line);background:var(--card);color:var(--ink);padding:8px 14px;border-radius:8px;cursor:pointer;white-space:nowrap;line-height:1.2}
.btn:hover{text-decoration:none;border-color:var(--accent);color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{color:#fff;filter:brightness(1.08)}
.btn.danger{color:var(--err)}.btn.danger:hover{border-color:var(--err);background:var(--err-bg)}
.btn.small{padding:5px 10px;font-size:.86rem}
.btn.block{width:100%;justify-content:center}
.btn:disabled{opacity:.5;cursor:not-allowed}
button.link{background:none;border:0;padding:0;font:inherit;color:var(--accent);cursor:pointer}
form.inline{display:inline-flex;gap:6px;align-items:center;margin:0}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.76rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:600}
tr:last-child td{border-bottom:0}
table.list tr:hover td{background:color-mix(in srgb,var(--accent) 4%,transparent)}
table.kv th{width:140px;text-transform:none;font-size:.9rem;letter-spacing:0}
td.right,.right{text-align:right}.nowrap{white-space:nowrap}
.strong{font-weight:600}
.muted{color:var(--muted)}.small{font-size:.85rem}
.pill{display:inline-block;white-space:nowrap;font-size:.76rem;font-weight:600;padding:2px 9px;border-radius:99px;background:var(--code);color:var(--muted);vertical-align:middle}
.pill.ok{background:var(--ok-bg);color:var(--ok)}.pill.err{background:var(--err-bg);color:var(--err)}.pill.warn{background:var(--warn-bg);color:var(--warn)}.pill.run{background:var(--run-bg);color:var(--run)}
.alert{padding:11px 14px;border-radius:9px;margin:0 0 16px;background:var(--code)}
.alert.ok{background:var(--ok-bg);color:var(--ok)}.alert.err{background:var(--err-bg);color:var(--err)}.alert.warn{background:var(--warn-bg);color:var(--warn)}.alert.run{background:var(--run-bg);color:var(--run)}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--code);padding:1px 6px;border-radius:5px;font-size:.88em}
pre.log{background:#0d1017;color:#d5dbe8;border-radius:9px;padding:14px;max-height:50vh;overflow:auto;font:12.5px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;white-space:pre-wrap;word-break:break-word;margin:0}
.filter{width:200px;margin:0}
.danger-zone{border-color:color-mix(in srgb,var(--err) 35%,var(--line))}
body.login{align-items:flex-start;justify-content:center}
body.login .card{width:100%}