:root{
  --bg:#0a0a0d; --bg2:#101015; --panel:#121218; --panel2:#16161d; --line:#222230;
  --txt:#eaeaef; --mut:#83838f; --acc:#c2f000; --acc2:#28d5ff; --orange:#ff8a3d;
  --danger:#ff3b54; --ok:#28e07a; --warn:#ffb02e; --r:14px; --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:radial-gradient(1100px 560px at 88% -12%,rgba(194,240,0,.06),transparent 60%),
    radial-gradient(900px 480px at -8% 108%,rgba(40,213,255,.05),transparent 60%),var(--bg);
  color:var(--txt);font-family:'Space Grotesk',system-ui,sans-serif;min-height:100vh;-webkit-font-smoothing:antialiased;
}
body::before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.35;z-index:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:46px 46px;mask:radial-gradient(circle at 50% 0%,#000,transparent 78%)}
.hidden{display:none!important}
code{font-family:'JetBrains Mono',monospace;background:var(--bg2);padding:2px 6px;border-radius:5px;color:var(--acc);font-size:.85em}

/* svg icon wrappers */
[data-i]{display:inline-flex;align-items:center;justify-content:center}
[data-i] svg{width:1em;height:1em;display:block}
.ni{font-size:18px;width:18px;height:18px}
.ai{font-size:16px;width:16px;height:16px}
.bi{font-size:12px;width:12px;height:12px}
.ci{font-size:17px;width:17px;height:17px}

.reveal{opacity:0;transform:translateY(13px);animation:rise .65s var(--ease) forwards}
@keyframes rise{to{opacity:1;transform:none}}
.reveal:nth-child(2){animation-delay:.05s}.reveal:nth-child(3){animation-delay:.1s}
.reveal:nth-child(4){animation-delay:.15s}.reveal:nth-child(5){animation-delay:.2s}.reveal:nth-child(6){animation-delay:.25s}
@media(prefers-reduced-motion:reduce){.reveal{animation:none;opacity:1;transform:none}}

button{cursor:pointer;font-family:inherit;border:none;border-radius:10px;font-weight:600;transition:transform .14s var(--ease),background .2s,box-shadow .2s,border-color .2s}
button:active{transform:translateY(1px)}
.primary{background:var(--acc);color:#0a0a00;padding:11px 18px;display:inline-flex;align-items:center;gap:8px;letter-spacing:.2px}
.primary:hover{box-shadow:0 0 0 3px rgba(194,240,0,.18)}
.ghost-btn{background:var(--bg2);border:1px solid var(--line);color:var(--txt);padding:9px 15px;display:inline-flex;align-items:center;gap:7px;font-size:13px}
.ghost-btn:hover{border-color:var(--acc);color:var(--acc)}
.danger-btn{background:transparent;color:var(--danger);border:1px solid rgba(255,59,84,.35);padding:11px 16px}
.danger-btn:hover{background:rgba(255,59,84,.1)}
.iconbtn{background:transparent;color:var(--mut);padding:6px;border-radius:8px;display:inline-flex}
.iconbtn:hover{color:var(--txt);background:var(--bg2)}
.mini{background:var(--bg2);border:1px solid var(--line);color:var(--txt);padding:7px 13px;font-size:13px;display:inline-flex;align-items:center;gap:6px}
.mini:hover{border-color:var(--acc);color:var(--acc)}

input,select,textarea{background:var(--bg);border:1px solid var(--line);color:var(--txt);padding:10px 12px;border-radius:9px;font-family:'JetBrains Mono',monospace;font-size:13px;width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px rgba(194,240,0,.12)}
label{display:block;font-size:11px;color:var(--mut);margin:0 0 6px;text-transform:uppercase;letter-spacing:.6px;font-family:'JetBrains Mono',monospace}
textarea{min-height:62px;resize:vertical}

/* ---- LOGIN ---- */
.login-wrap{position:relative;z-index:1;display:flex;min-height:100vh;align-items:center;justify-content:center}
.login-card{width:min(380px,92vw);background:rgba(18,18,24,.85);backdrop-filter:blur(12px);border:1px solid var(--line);border-radius:20px;padding:38px 34px;box-shadow:0 40px 100px -30px rgba(0,0,0,.8)}
.login-card .sub{color:var(--mut);margin:2px 0 26px;font-size:12px;letter-spacing:2px;text-transform:uppercase}
.login-card input{margin-bottom:14px}
.login-card button{width:100%;justify-content:center}
.err{color:var(--danger);font-size:13px;margin-top:12px;min-height:16px}

.brand{font-weight:700;font-size:21px;letter-spacing:1px;display:flex;align-items:center;gap:9px}
.brand .logo{color:var(--acc);width:26px;height:26px;font-size:26px;filter:drop-shadow(0 0 12px rgba(194,240,0,.5))}

/* ---- APP ---- */
.app{position:relative;z-index:1;display:grid;grid-template-columns:248px 1fr;min-height:100vh}
.side{border-right:1px solid var(--line);padding:26px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;background:rgba(10,10,13,.6)}
.side nav{display:flex;flex-direction:column;gap:3px;margin-top:32px}
.side nav a{color:var(--mut);text-decoration:none;padding:11px 13px;border-radius:10px;font-weight:500;cursor:pointer;transition:.18s var(--ease);font-size:14.5px;display:flex;align-items:center;gap:11px}
.side nav a:hover{color:var(--txt);background:var(--bg2)}
.side nav a.active{color:var(--acc);background:rgba(194,240,0,.08);box-shadow:inset 2px 0 0 var(--acc)}
.side-foot{margin-top:auto;font-size:12px;color:var(--mut);font-family:'JetBrains Mono',monospace}
.pulse{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok);margin-right:6px;animation:pl 2s infinite}
@keyframes pl{50%{opacity:.4}}
.side-foot button{margin-top:14px;background:transparent;color:var(--mut);font-size:12px;padding:0;display:flex;align-items:center;gap:7px}
.side-foot button:hover{color:var(--danger)}

.main{padding:38px 44px;max-width:1080px}
h1{font-size:34px;font-weight:700;letter-spacing:-1px;margin:0 0 6px}
h2{font-size:19px;font-weight:600;margin:36px 0 16px;letter-spacing:-.3px}
h3{margin:0 0 14px;font-size:15px;font-weight:600}
.lead{color:var(--mut);margin:0 0 24px;font-size:15px}
.row-between{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:26px;gap:16px;flex-wrap:wrap}
.muted{color:var(--mut);font-size:13px;line-height:1.6;margin:0}
.empty{color:var(--mut);text-align:center;padding:48px;border:1px dashed var(--line);border-radius:var(--r)}

/* ---- ZONE GRID ---- */
.zone-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.zone-card{background:linear-gradient(160deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:16px;padding:22px;cursor:pointer;transition:.22s var(--ease);position:relative;overflow:hidden}
.zone-card::after{content:"";position:absolute;inset:0;background:radial-gradient(400px 120px at 100% 0,rgba(194,240,0,.07),transparent 70%);opacity:0;transition:.22s}
.zone-card:hover{border-color:#34343f;transform:translateY(-3px);box-shadow:0 18px 50px -24px rgba(0,0,0,.8)}
.zone-card:hover::after{opacity:1}
.zc-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.zc-ic{color:var(--acc2);width:30px;height:30px;font-size:30px}
.zc-name{font-size:21px;font-weight:700;letter-spacing:-.4px}
.zc-meta{color:var(--mut);font-size:12.5px;font-family:'JetBrains Mono',monospace;margin-top:6px}
.zc-foot{display:flex;justify-content:space-between;align-items:center;margin-top:20px;padding-top:16px;border-top:1px solid var(--line);color:var(--mut);font-size:13px;font-weight:500}
.zone-card:hover .zc-foot{color:var(--acc)}

/* ---- STATUS BADGE ---- */
.sbadge{display:inline-flex;align-items:center;gap:5px;font-family:'JetBrains Mono',monospace;font-size:11px;padding:4px 10px;border-radius:20px;white-space:nowrap}
.sbadge.on{background:rgba(40,224,122,.14);color:var(--ok)}
.sbadge.warn{background:rgba(255,176,46,.14);color:var(--warn)}
.sbadge.err{background:rgba(255,59,84,.14);color:var(--danger)}
.sbadge.mut{background:rgba(131,131,143,.14);color:var(--mut)}

/* ---- ZONE DETAIL ---- */
.back{display:inline-flex;align-items:center;gap:7px;color:var(--mut);text-decoration:none;font-size:13px;font-family:'JetBrains Mono',monospace;margin-bottom:20px;cursor:pointer}
.back:hover{color:var(--acc)}
.zhead{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;gap:16px;flex-wrap:wrap}
.zhead-l{display:flex;align-items:center;gap:16px}
.zicon{color:var(--acc2);width:38px;height:38px;font-size:38px;flex-shrink:0}
.status-line{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:8px;font-size:13px;color:var(--mut)}
.checks{display:flex;gap:12px;font-family:'JetBrains Mono',monospace;font-size:12px;align-items:center}
.chk{display:inline-flex;align-items:center;margin-right:3px}
.chk.y{color:var(--ok)}.chk.n{color:var(--danger)}

.ztabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:26px;flex-wrap:wrap}
.ztabs a{display:flex;align-items:center;gap:8px;padding:12px 18px;color:var(--mut);text-decoration:none;cursor:pointer;font-weight:500;font-size:14px;border-bottom:2px solid transparent;margin-bottom:-1px;transition:.18s var(--ease)}
.ztabs a:hover{color:var(--txt)}
.ztabs a.active{color:var(--acc);border-bottom-color:var(--acc)}
.ztab-content{animation:rise .4s var(--ease)}

.grid-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:780px){.grid-cards{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:22px;margin-bottom:16px}
.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.card-head h3{margin:0}
.card-foot{margin-top:18px;display:flex;justify-content:flex-end}
.kv{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}
.kv:last-child{border:none}.kv span{color:var(--mut)}.kv b{font-family:'JetBrains Mono',monospace;text-align:right}
.howto{color:var(--mut);line-height:1.95;padding-left:18px;margin:0;font-size:13.5px}
.hint{font-size:12px;color:var(--mut);margin-top:14px;display:flex;align-items:center;gap:8px;font-family:'JetBrains Mono',monospace}
.hint .ci{color:var(--orange)}
.seclist,.dstats{display:flex;flex-direction:column;gap:8px}
.drow{display:flex;justify-content:space-between;background:var(--bg2);border:1px solid var(--line);padding:13px 16px;border-radius:10px;font-family:'JetBrains Mono',monospace;font-size:13px}
.drow b{color:var(--acc)}

/* ---- DNS REC TABLE ---- */
.rec-table{border:1px solid var(--line);border-radius:12px;overflow:hidden}
.rec-h,.rec-row{display:grid;grid-template-columns:84px 1fr 1.6fr 56px 72px 70px;gap:10px;align-items:center}
.rec-h{padding:11px 14px;background:var(--bg2);font-size:10px;text-transform:uppercase;letter-spacing:.6px;color:var(--mut);font-family:'JetBrains Mono',monospace}
.rec-row{padding:9px 14px;border-top:1px solid var(--line)}
.rec-row select,.rec-row input{padding:8px;font-size:12px}
.cloud{background:transparent;color:var(--mut);display:inline-flex;justify-content:center;padding:5px;border-radius:8px;transition:.2s}
.cloud:hover{background:var(--bg2)}
.cloud.on{color:var(--orange);filter:drop-shadow(0 0 8px rgba(255,138,61,.6))}
.r-acts{display:flex;gap:2px;justify-content:flex-end}

/* ---- STATS ---- */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.stat .k{display:block;color:var(--mut);font-size:11px;text-transform:uppercase;letter-spacing:1px;font-family:'JetBrains Mono',monospace}
.stat b{font-size:32px;font-weight:700;font-family:'JetBrains Mono',monospace;display:block;margin-top:6px}
.stat.danger b{color:var(--danger)}

/* ---- DRAWER ---- */
.drawer-wrap{position:fixed;inset:0;z-index:50}
.drawer-bg{position:absolute;inset:0;background:rgba(0,0,0,.62);backdrop-filter:blur(3px);animation:fade .3s}
@keyframes fade{from{opacity:0}}
.drawer{position:absolute;right:0;top:0;height:100vh;width:min(540px,100vw);background:var(--bg2);border-left:1px solid var(--line);display:flex;flex-direction:column;animation:slide .4s var(--ease)}
@keyframes slide{from{transform:translateX(40px);opacity:.5}}
.drawer-head{display:flex;justify-content:space-between;align-items:flex-start;padding:22px 24px;border-bottom:1px solid var(--line)}
.drawer-head h2{margin:0 0 3px;font-size:19px}
.drawer-body{flex:1;overflow-y:auto;padding:22px 24px}
.drawer-foot{display:flex;justify-content:space-between;gap:12px;padding:16px 24px;border-top:1px solid var(--line)}
.fsec{margin-bottom:24px}
.ft{display:flex;align-items:center;gap:8px;font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--acc2);text-transform:uppercase;letter-spacing:1.4px;margin-bottom:13px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.field{margin-bottom:11px}
.switch{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}
.switch:last-child{border:none}
.tg{width:44px;height:24px;background:var(--line);border-radius:20px;position:relative;cursor:pointer;transition:.2s;flex-shrink:0}
.tg.on{background:var(--acc)}
.tg::after{content:"";position:absolute;width:18px;height:18px;border-radius:50%;background:#fff;top:3px;left:3px;transition:.2s var(--ease)}
.tg.on::after{left:23px}
.seglvl{display:flex;gap:5px;flex-wrap:wrap}
.seglvl button{flex:1;background:var(--bg);border:1px solid var(--line);color:var(--mut);padding:9px 6px;font-size:12px;font-weight:500}
.seglvl button.sel{background:rgba(194,240,0,.12);border-color:var(--acc);color:var(--acc)}
.seglvl button.sel.atk{background:rgba(255,59,84,.14);border-color:var(--danger);color:var(--danger)}

.chart-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:20px;margin:8px 0 8px}
.chart-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;flex-wrap:wrap;gap:10px}
.chart-top h3{margin:0}
.chart-legend{display:flex;gap:14px;font-size:12px;color:var(--mut);font-family:'JetBrains Mono',monospace}
.chart-legend .lg{display:flex;align-items:center;gap:6px}
.chart-legend i{width:12px;height:3px;border-radius:2px;display:inline-block}
#chart{width:100%;display:block}
.redir-row{display:grid;grid-template-columns:70px 1fr 1fr 62px 32px;gap:6px;margin-bottom:7px;align-items:center}
.redir-row select,.redir-row input{padding:7px;font-size:12px}

/* ---- TOAST ---- */
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--panel);border:1px solid var(--acc);color:var(--txt);padding:13px 22px;border-radius:10px;font-family:'JetBrains Mono',monospace;font-size:14px;z-index:99;transition:.4s var(--ease);box-shadow:0 20px 50px -20px rgba(0,0,0,.8)}
.toast.show{transform:translateX(-50%) translateY(0)}
.toast.bad{border-color:var(--danger)}

@media(max-width:820px){
  .app{grid-template-columns:1fr}
  .side{position:relative;height:auto;flex-direction:row;align-items:center;gap:14px;flex-wrap:wrap}
  .side nav{flex-direction:row;margin:0;flex-wrap:wrap}.side-foot{margin:0}
  .main{padding:24px 18px}.grid2{grid-template-columns:1fr}
  .rec-h{display:none}.rec-row{grid-template-columns:1fr 1fr;gap:8px}
}