/* Webyne DCIM portal. Dark sidebar admin layout; brand blue from the Webyne logo. */
:root{
  --bg:#f3f5f9;--panel:#fff;--panel-2:#f8fafc;--text:#17202e;--muted:#5d6878;--border:#e1e6ee;
  --accent:#1c73b9;--accent-2:#2aa7dc;--accent-soft:#e7f1fa;
  --ok:#17804a;--warn:#a65d00;--crit:#bb2a1f;--off:#6b7280;--info:#1c73b9;
  --side:#0f1d33;--side-2:#16284a;--side-text:#c4cfe0;--side-muted:#7f8fa8;--side-active:#ffffff;
  --shadow:0 1px 2px rgba(16,24,40,.05),0 1px 3px rgba(16,24,40,.06);
  --radius:10px
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0d121b;--panel:#151c28;--panel-2:#1a2231;--text:#e5e9f0;--muted:#97a3b6;--border:#263042;
  --accent:#4ea3e6;--accent-2:#5cc2ee;--accent-soft:#16304a;
  --ok:#47c385;--warn:#efa548;--crit:#f2776e;--off:#97a3b6;--info:#4ea3e6;
  --side:#0a1220;--side-2:#13203a;--shadow:none
}}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:14px/1.5 "Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
h1{font-size:22px;font-weight:650;margin:0 0 18px;letter-spacing:-.01em}
h2{font-size:15px;font-weight:650;margin:0 0 12px}
.muted{color:var(--muted)}
.icon{flex:none;display:inline-block;vertical-align:middle}

/* ---- Sidebar ---- */
.sidebar{position:fixed;inset:0 auto 0 0;width:248px;background:var(--side);color:var(--side-text);display:flex;flex-direction:column;z-index:30;overflow-y:auto}
.sidebar-brand{display:block;margin:16px 16px 10px;padding:10px 12px;background:#fff;border-radius:10px}
.sidebar-brand img.logo{height:44px;width:auto;margin:0 auto}
.side-nav{display:flex;flex-direction:column;padding:6px 10px 16px;gap:2px}
.side-group{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--side-muted);padding:16px 12px 6px}
.side-nav a{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:8px;color:var(--side-text);font-weight:500}
.side-nav a:hover{background:var(--side-2);color:#fff;text-decoration:none}
.side-nav a.active{background:linear-gradient(90deg,var(--accent),var(--accent-2));color:var(--side-active);box-shadow:0 2px 8px rgba(28,115,185,.35)}
.sidebar-foot{margin-top:auto;padding:14px 22px;font-size:12px;color:var(--side-muted);border-top:1px solid rgba(255,255,255,.06)}
.nav-toggle{position:absolute;opacity:0;pointer-events:none}
.nav-scrim{display:none}

/* ---- Top bar and content ---- */
.shell{margin-left:248px;min-height:100vh;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:14px;height:62px;padding:0 24px;background:var(--panel);border-bottom:1px solid var(--border)}
.topbar-search{flex:1;min-width:0;max-width:520px;display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:0 10px;color:var(--muted)}
.topbar-search input{border:0;background:transparent;max-width:none;padding:8px 0;outline:none}
.topbar-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.topbar-user{margin-left:auto;display:flex;align-items:center;gap:10px}
.avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2))}
.user-meta{display:flex;flex-direction:column;line-height:1.2}.user-meta small{font-size:12px}
.icon-btn{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:8px;border:1px solid var(--border);background:var(--panel);color:var(--muted);cursor:pointer}
.icon-btn:hover{color:var(--accent);border-color:var(--accent)}
.menu-btn{display:none}
main{width:100%;max-width:1400px;margin:0 auto;padding:24px}
main.guest{max-width:none;min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:24px 16px;background:radial-gradient(1200px 600px at 10% -10%,var(--accent-soft),transparent),var(--bg)}

/* ---- Building blocks ---- */
.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:20px;overflow-x:auto;box-shadow:var(--shadow)}
.panel>h2:first-child{display:flex;align-items:center;gap:8px}
.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(min(170px,100%),1fr));margin-bottom:20px}
.stat{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.stat b{display:block;font-size:26px;font-weight:700}.stat span{color:var(--muted)}
.cols{display:grid;gap:20px;grid-template-columns:1fr 1fr}
.cols-3{display:grid;gap:20px;grid-template-columns:2fr 1fr}
@media(max-width:980px){.cols,.cols-3{grid-template-columns:1fr}}
.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:18px}.page-head h1{margin:0}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle}
th{color:var(--muted);font-weight:650;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;background:var(--panel-2)}
tr:last-child td{border-bottom:0}
tbody tr:hover td,table tr:hover td{background:color-mix(in srgb,var(--accent-soft) 45%,transparent)}
.badge{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;background:color-mix(in srgb,currentColor 12%,transparent);white-space:nowrap}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.b-on,.b-healthy,.b-success,.b-succeeded,.b-active{color:var(--ok)}
.b-warning,.b-maintenance,.b-queued,.b-running{color:var(--warn)}
.b-critical,.b-failure,.b-failed,.b-rejected,.b-timed_out,.b-unreachable,.b-disabled,.b-suspended{color:var(--crit)}
.b-off,.b-unknown,.b-unavailable{color:var(--off)}
.flash{padding:11px 14px;border-radius:8px;margin-bottom:16px;border:1px solid color-mix(in srgb,var(--ok) 40%,transparent);color:var(--ok);background:color-mix(in srgb,var(--ok) 8%,var(--panel))}
.flash.errors{border-color:color-mix(in srgb,var(--crit) 40%,transparent);color:var(--crit);background:color-mix(in srgb,var(--crit) 8%,var(--panel))}
form.inline{display:inline}
label{display:block;font-weight:600;margin:12px 0 5px;font-size:13px}
input,select,textarea{font:inherit;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:var(--panel);color:var(--text);width:100%;max-width:440px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
input[type=checkbox]{width:auto;accent-color:var(--accent)}
.btn{display:inline-flex;align-items:center;gap:6px;font:inherit;font-weight:600;padding:8px 15px;border-radius:8px;border:1px solid var(--accent);background:var(--accent);color:#fff;cursor:pointer;text-decoration:none!important}
.btn:hover{filter:brightness(1.08)}
.btn.secondary{background:var(--panel);color:var(--accent)}
.btn.danger{background:var(--crit);border-color:var(--crit)}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:end}.row>*{flex:0 1 auto}
dl.meta{display:grid;grid-template-columns:170px 1fr;gap:8px 14px;margin:0}dl.meta dt{color:var(--muted)}dl.meta dd{margin:0}
details.power{border:1px solid var(--border);border-radius:8px;padding:9px 12px;margin:6px 0;background:var(--panel-2)}details.power summary{cursor:pointer;font-weight:600}
.login{width:100%;max-width:400px;margin:0 auto;padding:28px}
.login-logo{text-align:center;margin-bottom:22px}.login-logo img.logo{height:64px;width:auto;margin:0 auto;display:block}
img.logo{display:block;height:36px;width:auto}
@media (prefers-color-scheme:dark){main.guest img.logo{background:#fff;border-radius:8px;padding:4px 8px}}
.qr{background:#fff;display:inline-block;padding:10px;border-radius:8px;border:1px solid var(--border)}.qr svg{display:block;width:200px;height:200px}
code.secret{font-size:15px;letter-spacing:.06em;word-break:break-all}
ul.codes{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:6px 16px;padding-left:18px}ul.codes code{font-size:15px}
nav[role=navigation]{margin-top:12px}

/* ---- Dashboard ---- */
.kpis{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(160px,100%),1fr));margin-bottom:20px}
.kpi{display:flex;align-items:center;gap:14px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow);color:inherit}
a.kpi:hover{text-decoration:none;border-color:var(--accent)}
.kpi-icon{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;color:#fff;flex:none}
.kpi-icon .icon{width:22px;height:22px}
.kpi b{display:block;font-size:26px;font-weight:700;line-height:1.1}.kpi div span{color:var(--muted);font-size:13px}
.k-blue{background:linear-gradient(135deg,#1c73b9,#2aa7dc)}.k-green{background:linear-gradient(135deg,#138a4b,#39b878)}
.k-amber{background:linear-gradient(135deg,#c26a00,#f0a33a)}.k-red{background:linear-gradient(135deg,#b4231a,#ec6a5e)}.k-slate{background:linear-gradient(135deg,#475467,#7a8699)}
.donut-wrap{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.donut{--p1:0;--p2:0;width:150px;height:150px;border-radius:50%;flex:none;position:relative;
  background:conic-gradient(var(--ok) 0 calc(var(--p1)*1%),var(--off) 0 calc((var(--p1) + var(--p2))*1%),var(--border) 0)}
.donut::after{content:"";position:absolute;inset:22px;border-radius:50%;background:var(--panel)}
.donut-center{position:absolute;inset:0;display:grid;place-items:center;z-index:1;text-align:center;line-height:1.1}.donut-center b{font-size:24px;display:block}
.legend{list-style:none;margin:0;padding:0;display:grid;gap:8px}.legend li{display:flex;align-items:center;gap:8px}
.legend i{width:10px;height:10px;border-radius:3px;display:inline-block}
.hbar{display:grid;grid-template-columns:90px 1fr 36px;align-items:center;gap:10px;margin:8px 0}
.hbar .track{height:8px;background:var(--border);border-radius:4px;overflow:hidden}.hbar .track span{display:block;height:100%;border-radius:4px}
.meter{height:8px;background:var(--border);border-radius:4px;overflow:hidden;min-width:80px}.meter span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2))}
.feed{list-style:none;margin:0;padding:0}.feed li{display:flex;gap:10px;padding:9px 0;border-bottom:1px solid var(--border)}.feed li:last-child{border-bottom:0}
.feed .dot{width:8px;height:8px;border-radius:50%;margin-top:7px;flex:none;background:var(--accent)}
.feed small{display:block;color:var(--muted)}
.empty{color:var(--muted);padding:6px 0}

/* ---- Rack elevation ---- */
table.elevation{max-width:640px}table.elevation td{padding:0 10px;height:24px;border:1px solid var(--border)}
table.elevation td.u{width:52px;text-align:right;color:var(--muted);font-variant-numeric:tabular-nums;background:var(--panel-2)}
table.elevation td.free{color:var(--muted)}table.elevation td.used{background:color-mix(in srgb,var(--accent) 14%,var(--panel));vertical-align:middle}

/* ---- Mobile ---- */
@media(max-width:900px){
  .sidebar{transform:translateX(-100%);transition:transform .2s ease;box-shadow:0 0 40px rgba(0,0,0,.35)}
  .nav-toggle:checked~.sidebar{transform:none}
  .nav-toggle:checked~.nav-scrim{display:block;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:25}
  .shell{margin-left:0}
  .menu-btn{display:inline-grid}
  .topbar{padding:0 16px;gap:10px}
  .user-meta{display:none}
  main{padding:16px}
  dl.meta{grid-template-columns:1fr}
}
@media(max-width:900px){.kpis{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.kpi{padding:12px;gap:10px}.kpi-icon{width:38px;height:38px}.kpi b{font-size:21px}.page-head .btn{font-size:13px;padding:7px 11px}}
/* ---- IP address map ---- */
.ipmap{display:grid;grid-template-columns:repeat(auto-fill,minmax(38px,1fr));gap:4px}
.ipcell{display:grid;place-items:center;height:28px;border-radius:5px;font-size:11px;font-variant-numeric:tabular-nums;background:var(--panel-2);border:1px solid var(--border);color:var(--muted);cursor:default}
.ipcell.assigned{background:var(--accent);border-color:var(--accent);color:#fff}
.ipcell.reserved{background:color-mix(in srgb,var(--warn) 22%,var(--panel));border-color:var(--warn);color:var(--warn)}
.ipcell.gateway{background:color-mix(in srgb,var(--crit) 15%,var(--panel));border-color:var(--crit);color:var(--crit)}
/* ---- Charts ---- */
figure.chart{position:relative;margin:0}
figure.chart svg{display:block;width:100%;height:auto;overflow:visible}
figure.chart .grid{stroke:var(--border);stroke-width:1}
figure.chart .tick{fill:var(--muted);font-size:11px;font-variant-numeric:tabular-nums}
figure.chart .line{fill:none;stroke:var(--accent);stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
figure.chart .area{fill:color-mix(in srgb,var(--accent) 10%,transparent);stroke:none}
figure.chart .dot,figure.chart .hover-dot{fill:var(--accent);stroke:var(--panel);stroke-width:2}
figure.chart .crosshair{stroke:var(--muted);stroke-width:1;stroke-dasharray:3 3}
figure.chart .hit{cursor:crosshair;touch-action:pan-y}
.chart-tip{position:absolute;transform:translate(-50%,-100%);pointer-events:none;background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:6px 10px;box-shadow:0 4px 14px rgba(16,24,40,.12);font-size:12px;white-space:nowrap;display:flex;flex-direction:column;line-height:1.3}
.chart-tip b{font-size:14px;color:var(--text)}.chart-tip span{color:var(--muted)}
.chart-empty{color:var(--muted);padding:28px 0;text-align:center;margin:0}
.chart-stats{display:flex;gap:22px;flex-wrap:wrap;margin:4px 0 10px}.chart-stats div{display:flex;flex-direction:column}.chart-stats b{font-size:18px}.chart-stats span{color:var(--muted);font-size:12px}
.seg{display:inline-flex;border:1px solid var(--border);border-radius:8px;overflow:hidden}.seg a{padding:6px 12px;color:var(--muted);font-weight:600;font-size:13px}
.seg a+a{border-left:1px solid var(--border)}.seg a.on{background:var(--accent);color:#fff}.seg a:hover{text-decoration:none}
table.elevation td.used.device{background:color-mix(in srgb,var(--accent-2) 10%,var(--panel-2));border-left:3px solid var(--accent-2)}
.nav-count{margin-left:auto;background:var(--warn);color:#fff;border-radius:999px;font-size:11px;font-weight:700;padding:1px 7px}
/* ---- Chart series (validated categorical slots 1-2) ---- */
:root{--series-1:#2a78d6;--series-2:#eb6834}
@media (prefers-color-scheme:dark){:root{--series-1:#3987e5;--series-2:#d95926}}
figure.chart .line.s1{stroke:var(--series-1)}figure.chart .line.s2{stroke:var(--series-2)}
figure.chart .hover-dot.s1{fill:var(--series-1)}figure.chart .hover-dot.s2{fill:var(--series-2)}
figure.chart .ref{stroke:var(--text);stroke-width:1.5;stroke-dasharray:6 4;opacity:.75}
.chart-legend{list-style:none;display:flex;gap:18px;flex-wrap:wrap;justify-content:center;margin:8px 0 0;padding:0;font-size:12.5px;color:var(--muted)}
.chart-legend li{display:flex;align-items:center;gap:6px}
.sw{display:inline-block;width:14px;height:3px;border-radius:2px;vertical-align:middle}
.sw.s1{background:var(--series-1)}.sw.s2{background:var(--series-2)}
.sw.ref{height:0;border-top:2px dashed var(--text);opacity:.75}
.chart-tip .tip-row{font-size:13px;font-weight:600;display:flex;align-items:center;gap:6px}

/* ---- Server page ---- */
.server-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:6px}
.server-head h1{margin:0;font-size:26px}
.back-btn{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--panel);border:1px solid var(--border);color:var(--text)}
.back-btn:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}
.server-head .head-actions{margin-left:auto;display:flex;gap:10px;flex-wrap:wrap}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin:14px 0 22px;overflow-x:auto;scrollbar-width:thin}
.tabs a{display:flex;align-items:center;gap:7px;padding:11px 14px;color:var(--muted);font-weight:600;white-space:nowrap;border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs a:hover{color:var(--text);text-decoration:none}
.tabs a.on{color:var(--accent);border-bottom-color:var(--accent)}
.summary-grid{display:grid;grid-template-columns:320px 1fr;gap:22px;align-items:start}
@media(max-width:1000px){.summary-grid{grid-template-columns:1fr}}
.device-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.device-hero{background:linear-gradient(135deg,var(--accent),var(--accent-2));padding:22px;display:grid;place-items:center}
.device-hero svg{width:220px;height:auto;filter:drop-shadow(0 6px 10px rgba(0,0,0,.25))}
.device-title{text-align:center;padding:14px;border-bottom:1px solid var(--border)}.device-title span{color:var(--muted);font-size:13px}.device-title b{display:block;font-size:17px}
.device-facts{display:grid;grid-template-columns:1fr 1fr}
.device-facts div{padding:12px 10px;text-align:center;border-bottom:1px solid var(--border);border-right:1px solid var(--border);min-width:0}
.device-facts div:nth-child(2n){border-right:0}
.device-facts span{display:block;color:var(--muted);font-size:12.5px}.device-facts b{display:block;font-weight:600;overflow-wrap:anywhere}
.t-ok{color:var(--ok)}.t-crit{color:var(--crit)}.t-warn{color:var(--warn)}
.bw-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:18px}
@media(max-width:700px){.bw-cards{grid-template-columns:1fr}}
.bw-card{display:flex;align-items:center;gap:14px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.bw-card .ic{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent)}
.bw-card b{display:block;font-size:22px}.bw-card span{color:var(--muted);font-size:13px}

/* ---- Dropdown menus & dialogs ---- */
details.menu{position:relative}
details.menu>summary{list-style:none;cursor:pointer}details.menu>summary::-webkit-details-marker{display:none}
.menu-list{position:absolute;right:0;top:calc(100% + 6px);z-index:40;min-width:230px;background:var(--panel);border:1px solid var(--border);border-radius:10px;box-shadow:0 10px 30px rgba(16,24,40,.16);padding:6px}
.menu-list button,.menu-list a{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:none;border:0;padding:9px 12px;border-radius:7px;font:inherit;color:var(--text);cursor:pointer}
.menu-list button:hover,.menu-list a:hover{background:var(--accent-soft);text-decoration:none}
.menu-list .danger{color:var(--crit)}.menu-list hr{border:0;border-top:1px solid var(--border);margin:5px 0}
.menu-list .disabled{opacity:.45;pointer-events:none}
dialog.confirm{border:1px solid var(--border);border-radius:12px;padding:22px;max-width:460px;width:calc(100% - 32px);background:var(--panel);color:var(--text);box-shadow:0 20px 50px rgba(0,0,0,.3)}
dialog.confirm::backdrop{background:rgba(10,15,25,.5)}
dialog.confirm h2{font-size:18px}
dialog.confirm .row{justify-content:flex-end;margin-top:14px}
.menu-state{display:flex;align-items:center;gap:8px;padding:7px 12px 9px;font-size:12.5px;color:var(--muted);border-bottom:1px solid var(--border);margin-bottom:4px}
.menu-note{margin:6px 12px 4px;font-size:12px;color:var(--muted);max-width:230px}
.menu-list button:disabled{opacity:.42;cursor:not-allowed;background:none}