:root{--red:#D7141A;--red-d:#B01016;--red-soft:#FDECEC;--ink:#15171C;--ink2:#2A2E37;--text:#3A3F4A;--muted:#6A707C;--bg:#F4F5F7;--card:#fff;--line:#E3E5E9;--ok:#1E9E57;--ok-soft:#E6F6EC;--warn:#C77700;--warn-soft:#FFF4E0;--bad:#D7141A;--bad-soft:#FDECEC;--r:14px;--sh:0 10px 30px -18px rgba(20,22,28,.35);--head:'Barlow Condensed','Arial Narrow',sans-serif;--body:'Barlow',system-ui,-apple-system,'Segoe UI',sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--body);background:var(--bg);color:var(--text);font-size:16px;line-height:1.5}
a{color:inherit}
h1,h2,h3{font-family:var(--head);color:var(--ink);letter-spacing:.01em;line-height:1.1}
.i{width:20px;height:20px;flex-shrink:0}
.muted{color:var(--muted)}.small{font-size:14px}.red{color:var(--red);font-style:normal}
:focus-visible{outline:3px solid rgba(215,20,26,.45);outline-offset:2px;border-radius:6px}

/* layout */
.side{position:fixed;inset:0 auto 0 0;width:250px;background:var(--ink);color:#C9CDD4;display:flex;flex-direction:column;padding:22px 16px;z-index:20}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;padding:0 6px 22px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:14px}
.brand img{width:46px;height:46px;border-radius:8px}
.brand b{display:block;font-family:var(--head);font-size:21px;color:#fff;letter-spacing:.03em;text-transform:uppercase}
.brand small{font-size:13px;color:#8E949E}
.side nav{display:flex;flex-direction:column;gap:4px;flex:1}
.side nav a,.side .out{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:10px;text-decoration:none;font-weight:600;font-size:15.5px;transition:background .15s,color .15s}
.side nav a:hover,.side .out:hover{background:rgba(255,255,255,.06);color:#fff}
.side nav a.on{background:var(--red);color:#fff}
.main{margin-left:250px;padding:30px 34px 60px;max-width:1340px}
.bare{min-height:100vh}
@media (max-width:900px){
  .side{inset:auto 0 0 0;width:auto;height:66px;flex-direction:row;padding:6px;border-top:1px solid rgba(255,255,255,.08)}
  .brand,.side .out span{display:none}
  .side nav{flex-direction:row;gap:2px}
  .side nav a,.side .out{flex:1;flex-direction:column;gap:3px;padding:8px 2px;font-size:10.5px;justify-content:center;text-align:center}
  .side nav a span{white-space:nowrap}
  .side nav a:nth-child(6){display:none}
  .side .out{flex:0 0 52px}
  .main{margin-left:0;padding:20px 16px 96px}
}

/* header */
.top{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.top h1{font-size:clamp(30px,3.4vw,40px);text-transform:uppercase}
.top p{margin-top:4px}
.btns{display:flex;gap:10px;flex-wrap:wrap}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--red);color:#fff;border:0;border-radius:10px;padding:12px 18px;font:600 15.5px var(--body);text-decoration:none;cursor:pointer;transition:background .15s,transform .15s}
.btn:hover{background:var(--red-d)}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.ghost{background:#fff;color:var(--ink);border:1.5px solid var(--line)}
.btn.ghost:hover{border-color:var(--red);color:var(--red)}
.btn.small{padding:8px 13px;font-size:14px;border-radius:9px}
.btn.small .i{width:17px;height:17px}
.btn.big{padding:15px 26px;font-size:17px}
.small-link{font-size:14px;font-weight:600;color:var(--red);text-decoration:none}

/* cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;box-shadow:var(--sh);margin-bottom:18px}
.card h2{display:flex;align-items:center;gap:10px;font-size:23px;text-transform:uppercase;margin-bottom:12px}
.card h2 .i{color:var(--red)}
.c-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.c-head h2{margin:0}
.grid2{display:grid;grid-template-columns:1.2fr 1fr;gap:18px}
.grid2 .card{margin:0}
.grid2{margin-bottom:18px}
@media (max-width:1100px){.grid2{grid-template-columns:1fr}}

/* alerts */
.alert{border-radius:12px;padding:14px 18px;margin-bottom:18px;font-weight:500}
.alert.ok{background:var(--ok-soft);color:#12683A}
.alert.bad{background:var(--bad-soft);color:#9B0E13}
.alert.warn{background:var(--warn-soft);color:#8A5300}
.alert ul{margin:6px 0 0 20px}
.apierr{margin-top:24px}.apierr summary{cursor:pointer;font-weight:600}.apierr p{margin-top:8px;font-size:14px}

/* status + tiles */
.status{display:flex;align-items:center;gap:16px;border-radius:var(--r);padding:18px 22px;margin-bottom:18px}
.status .i{width:40px;height:40px}
.status b{display:block;font-family:var(--head);font-size:24px;text-transform:uppercase}
.status.good{background:linear-gradient(90deg,#E6F6EC,#F3FBF6);color:#12683A;border:1px solid #C7EBD4}
.status.bad{background:linear-gradient(90deg,#FDECEC,#FFF6F6);color:#9B0E13;border:1px solid #F6C9CB}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:18px}
.tiles.t3{grid-template-columns:repeat(3,1fr)}
.tile{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;box-shadow:var(--sh);display:flex;flex-direction:column;gap:8px}
.t-head{display:flex;align-items:center;gap:9px;color:var(--muted);font-weight:600;font-size:14.5px}
.t-head .i{color:var(--red);width:19px;height:19px}
.tile b{font-family:var(--head);font-size:40px;color:var(--ink);line-height:1}
.tile b em{font-style:normal;color:var(--muted);font-size:24px}
.tile small{color:var(--muted);font-size:14px}
.t-link{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:14px;color:var(--red);text-decoration:none;margin-top:auto}
.t-link .i{width:16px;height:16px}
.bar{height:9px;border-radius:9px;background:#EEF0F3;overflow:hidden}
.bar i{display:block;height:100%;border-radius:9px;background:var(--ok);transition:width .6s ease}
.bar.warn i{background:var(--warn)}.bar.bad i{background:var(--bad)}
@media (max-width:1100px){.tiles{grid-template-columns:repeat(2,1fr)}.tiles.t3{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.tiles,.tiles.t3{grid-template-columns:1fr 1fr}.tile b{font-size:32px}}

/* tables */
.tbl{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:15px}
th{text-align:left;font-size:12.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:11px 12px;border-bottom:1px solid #F0F1F3;vertical-align:middle}
tr:last-child td{border-bottom:0}
.pill{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:4px 11px;font-size:13px;font-weight:600;white-space:nowrap}
.pill .i{width:14px;height:14px}
.pill.ok{background:var(--ok-soft);color:#12683A}.pill.warn{background:var(--warn-soft);color:#8A5300}.pill.bad{background:var(--bad-soft);color:#9B0E13}
table.dns td.val{max-width:520px}
table.dns code{font-size:13px;word-break:break-all;background:#F4F5F7;border-radius:6px;padding:3px 7px;display:inline-block}
.copy{margin-left:8px;border:1px solid var(--line);background:#fff;border-radius:7px;padding:3px 9px;font:600 12.5px var(--body);cursor:pointer;color:var(--ink)}
.copy:hover{border-color:var(--red);color:var(--red)}
.copy.done{background:var(--ok-soft);border-color:#C7EBD4;color:#12683A}

/* quick actions + links */
.qa{display:grid;gap:10px}
.qa a,.links a{display:flex;align-items:center;gap:14px;padding:13px 14px;border:1px solid var(--line);border-radius:12px;text-decoration:none;transition:border-color .15s,background .15s}
.qa a:hover,.links a:hover{border-color:var(--red);background:#FFFAFA}
.qa a > .i,.links a > .i:first-child{width:40px;height:40px;padding:9px;border-radius:10px;background:var(--red-soft);color:var(--red)}
.qa b,.links b{display:block;color:var(--ink);font-size:15.5px}
.qa small,.links small{color:var(--muted);font-size:13.5px}
.links{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.links a span{flex:1;min-width:0}
.links a > .i:last-child{width:16px;height:16px;color:var(--muted)}
@media (max-width:1100px){.links{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.links{grid-template-columns:1fr}}
.sysinfo{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.sysinfo span{display:inline-flex;align-items:center;gap:6px;background:var(--bg);border-radius:8px;padding:6px 10px;font-size:13.5px;font-weight:600;color:var(--ink2)}
.sysinfo .i{width:15px;height:15px;color:var(--red)}

/* clients */
.search{margin-bottom:16px}
.search input,.search-dns input{width:100%;max-width:520px;font:inherit;padding:13px 16px;border:1.5px solid var(--line);border-radius:12px;background:#fff}
.search input:focus,.search-dns input:focus{outline:none;border-color:var(--red)}
.clients{display:grid;gap:12px}
.client{display:grid;grid-template-columns:auto 1fr auto 200px;gap:18px;align-items:center;text-decoration:none;margin:0;padding:18px 22px;transition:border-color .15s,transform .15s}
.client:hover{border-color:var(--red);transform:translateY(-2px)}
.av{width:50px;height:50px;border-radius:14px;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;font:700 24px var(--head)}
.ci b{display:block;font-size:17.5px;color:var(--ink)}
.ci small{color:var(--muted);font-size:14px}
.doms{display:flex;flex-wrap:wrap;gap:6px;margin-top:7px}
.doms span{background:var(--bg);border-radius:7px;padding:3px 9px;font-size:13px;font-weight:600;color:var(--ink2)}
.cs{display:flex;gap:14px}
.cs span{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--ink)}
.cs .i{width:18px;height:18px;color:var(--muted)}
.cd small{display:block;color:var(--muted);font-size:13px;margin-bottom:6px;text-align:right}
.empty{text-align:center;padding:40px}
.empty a{color:var(--red);font-weight:600}
@media (max-width:760px){.client{grid-template-columns:auto 1fr;gap:12px 14px}.cs,.cd{grid-column:1/-1}.cd small{text-align:left}}

/* client detail rows */
.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 0;border-bottom:1px solid #F0F1F3}
.row:last-child{border-bottom:0}
.r-main{flex:1;min-width:200px}
.r-main b{font-size:16.5px;color:var(--ink)}
.r-main b a{text-decoration:none}.r-main b a:hover{color:var(--red)}
.r-main small{display:block;color:var(--muted);font-size:13.5px}
.r-main small a{color:var(--red)}
.inline{display:flex;align-items:center;gap:10px}
.chk{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:500;cursor:pointer}
.chk input{width:17px;height:17px;accent-color:var(--red)}
.mdom{border:1px solid var(--line);border-radius:12px;padding:6px 16px 16px;margin-bottom:14px}
.boxes{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:8px 0 14px}
.box{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--bg);border-radius:10px;padding:11px 14px}
.box b{font-size:15px;color:var(--ink);word-break:break-all}
.box small{display:block;color:var(--muted);font-size:13px}
@media (max-width:760px){.boxes{grid-template-columns:1fr}}
.addbox{display:flex;gap:10px;flex-wrap:wrap}
.addon{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;flex:1;min-width:240px;max-width:460px}
.addon input{border:0;padding:10px 12px;font:inherit;flex:1;min-width:0}
.addon input:focus{outline:none}
.addon span{background:var(--bg);padding:10px 12px;color:var(--muted);font-weight:600;font-size:14.5px;white-space:nowrap}
.dnsrec{margin-top:14px}
.dnsrec summary{cursor:pointer;font-weight:600;color:var(--red);font-size:14.5px;margin-bottom:8px}
.newpw{display:flex;align-items:center;gap:16px;background:var(--ok-soft);border-color:#C7EBD4}
.newpw > .i{width:34px;height:34px;color:var(--ok)}
.newpw div{flex:1}
.newpw small{display:block;color:#12683A;font-weight:600}
.newpw code{font-size:22px;font-weight:700;color:var(--ink);letter-spacing:.03em}

/* forms */
.form label{display:flex;flex-direction:column;gap:6px;font-weight:600;color:var(--ink);font-size:15px;margin-bottom:14px}
.form label small{font-weight:500;color:var(--muted)}
.form input:not([type=checkbox]),.form select,.auth input{font:inherit;font-weight:400;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;background:#fff;width:100%}
.form input:focus,.form select:focus,.auth input:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 4px rgba(215,20,26,.1)}
.form.wide{max-width:860px}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.fgrid .full{grid-column:1/-1}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}
.chk.big{border:1.5px solid var(--line);border-radius:12px;padding:14px 16px;align-items:flex-start;margin:0}
.chk.big:has(input:checked){border-color:var(--red);background:#FFFAFA}
.chk.big b{display:block;color:var(--ink);font-size:15.5px}
.chk.big small{display:block;font-weight:500}
.chk.big input{margin-top:3px}
@media (max-width:640px){.fgrid,.opts{grid-template-columns:1fr}}
.lrows{display:grid;gap:8px;margin-bottom:8px}
.lrow{display:grid;grid-template-columns:1fr 1.6fr 1.2fr 110px;gap:8px}
.lrow input,.lrow select{font:inherit;font-size:14.5px;padding:9px 11px;border:1.5px solid var(--line);border-radius:9px}
@media (max-width:760px){.lrow{grid-template-columns:1fr 1fr}}
.form h2{margin-top:10px}
.search-dns{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.search-dns input{flex:1}

/* results */
.steps{display:grid;gap:8px}
.steps li{list-style:none;display:flex;gap:12px;align-items:flex-start;padding:11px 14px;border-radius:10px}
.steps li.ok{background:var(--ok-soft);color:#12683A}.steps li.bad{background:var(--bad-soft);color:#9B0E13}
.steps small{display:block;font-size:13.5px;opacity:.85}
.creds{display:grid;gap:10px}
.creds div{background:var(--bg);border-radius:10px;padding:12px 14px}
.creds small{display:block;color:var(--muted);font-size:12.5px;font-weight:600;text-transform:uppercase;letter-spacing:.05em}
.creds b{display:block;color:var(--ink)}
.creds code{font-size:17px;font-weight:700;color:var(--red)}
.checks{display:grid;gap:10px}
.chkrow{display:flex;gap:14px;align-items:flex-start;padding:14px 16px;border-radius:12px}
.chkrow.ok{background:var(--ok-soft)}.chkrow.bad{background:var(--bad-soft)}
.chkrow > .i{width:26px;height:26px;margin-top:1px}
.chkrow.ok > .i{color:var(--ok)}.chkrow.bad > .i{color:var(--bad)}
.chkrow b{display:block;color:var(--ink)}
.chkrow small{display:block;color:var(--muted);font-size:13.5px;word-break:break-all}
.chkrow .fix{display:block;margin-top:6px;font-weight:600;color:#9B0E13;font-size:14.5px}

/* auth */
.auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:radial-gradient(900px 500px at 20% 0%,rgba(215,20,26,.16),transparent 60%),var(--ink)}
.auth-card{width:100%;max-width:420px;padding:34px}
.auth-card label{display:flex;flex-direction:column;gap:6px;font-weight:600;color:var(--ink);font-size:14.5px;margin-bottom:14px}
.auth-logo{width:64px;height:64px;border-radius:10px;margin-bottom:16px}
.auth-card h1{font-size:30px;text-transform:uppercase}
.auth-card .muted{margin:6px 0 20px}
.auth-card .btn{width:100%;padding:14px}

/* guide */
.faq{display:grid;gap:10px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--sh)}
.faq summary{list-style:none;cursor:pointer;padding:16px 20px;font-weight:700;color:var(--ink);font-size:16.5px;display:flex;align-items:center;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+";width:26px;height:26px;border-radius:8px;background:var(--red-soft);color:var(--red);display:inline-flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0}
.faq details[open] summary::before{content:"–"}
.faq .ans{padding:0 20px 18px 58px}
.faq ol,.faq ul{margin-left:20px;display:grid;gap:5px}
.faq p{margin-bottom:8px}
.faq code{background:var(--bg);border-radius:6px;padding:2px 7px;font-size:14px}
.faq .where{display:inline-block;background:var(--ink);color:#fff;border-radius:6px;padding:1px 8px;font-size:13px;font-weight:600;margin-right:4px}
.faq h3{font-size:20px;text-transform:uppercase;margin:18px 0 2px;color:var(--red)}

/* welcome sheet */
.sheet{max-width:820px;margin:30px auto;background:#fff;padding:44px;border-radius:14px;box-shadow:var(--sh)}
.sheet header{display:flex;align-items:center;gap:18px;border-bottom:4px solid var(--red);padding-bottom:18px;margin-bottom:22px}
.sheet header img{width:70px;height:70px;border-radius:8px}
.sheet h1{font-size:34px;text-transform:uppercase}
.sheet header p{font-size:18px;font-weight:600}
.sheet h2{font-size:22px;text-transform:uppercase;margin:22px 0 10px;color:var(--red)}
.sheet h3{font-size:18px;text-transform:uppercase;margin-bottom:4px}
.st{border:1px solid var(--line)}
.st td,.st th{border:1px solid var(--line)}
.st td.blank{width:45%}
.st2{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:16px}
.st2 div{background:var(--bg);border-radius:10px;padding:14px 16px;font-size:15px}
.tip{margin-top:14px;color:var(--muted);font-size:14px}
.sheet .btn{margin-top:20px}

.busy{position:fixed;inset:0;background:rgba(21,23,28,.6);display:flex;align-items:center;justify-content:center;z-index:99;color:#fff;font-weight:600;font-size:18px;flex-direction:column;gap:16px}
.busy::before{content:"";width:44px;height:44px;border-radius:50%;border:4px solid rgba(255,255,255,.25);border-top-color:#fff;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation-duration:3s!important}}

@media print{
  .side,.noprint,.btn,.search,.apierr,.flash{display:none!important}
  .main{margin:0;padding:0}
  body{background:#fff}
  .card,.tile,.faq details{box-shadow:none;break-inside:avoid}
  .sheet{box-shadow:none;margin:0;padding:0}
}

.grid2 > *,.card,.tile{min-width:0}
table.dns td:nth-child(2) code{white-space:nowrap}
table.dns th:nth-child(3),table.dns td.val{width:60%}
@media (max-width:560px){.top .btn{width:100%}.status{padding:14px 16px}.status b{font-size:20px}.card{padding:18px 16px}td,th{padding:9px 8px}}

.hgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.hgrid a{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:16px 14px;border:1px solid var(--line);border-radius:12px;text-decoration:none;transition:border-color .15s,background .15s,transform .15s}
.hgrid a:hover{border-color:var(--red);background:#FFFAFA;transform:translateY(-2px)}
.hgrid .i{width:38px;height:38px;padding:8px;border-radius:10px;background:var(--ink);color:#fff;margin-bottom:6px}
.hgrid a:hover .i{background:var(--red)}
.hgrid b{color:var(--ink);font-size:15.5px}
.hgrid small{color:var(--muted);font-size:13px;line-height:1.3}
@media (max-width:1100px){.hgrid{grid-template-columns:repeat(4,1fr)}}
@media (max-width:640px){.hgrid{grid-template-columns:repeat(2,1fr)}}