/* ZLM Admin — TypeUI · Atlas design system.
   White surface · indigo brand #1313BA · SQUARE (0px) corners on every shell ·
   hairline #E8E8F8 borders, no resting shadows · Inter · outline icons. */
@font-face{
  font-family:'Inter var';font-style:normal;font-weight:100 900;font-display:swap;
  src:url('/static/vendor/fonts/inter.woff2') format('woff2');
}
:root{
  --bg:#F4F4FC;            /* page canvas (neutral-tertiary-soft) */
  --surface:#FFFFFF;       /* one white content surface */
  --hover:#F4F4FC;         /* single neutral hover fill */
  --active:#E8E8F8;        /* brand-softer / selected fill */
  --border:#E8E8F8;        /* default hairline */
  --border-strong:#D6D6EE;
  --brand:#1313BA; --brand-strong:#0E0E8C; --brand-soft:#CACAF0; --brand-softer:#E8E8F8;
  --ink:#16164A;           /* primary data (dark) */
  --heading:#1313BA;       /* headings / brand text */
  --body:#6363C6;          /* secondary text */
  --subtle:#9090CE;        /* labels / muted */
  --disabled:#AEAED2;
  --success:#15A34A; --danger:#BE123C; --warning:#F97316;
  --c-indigo:#1313BA; --c-cyan:#06B6D4; --c-purple:#A855F7; --c-teal:#0D9488;
  --c-orange:#FB923C; --c-sky:#0EA5E9; --c-pink:#D61F69;
  --ring:0 0 0 3px rgba(19,19,186,.18);
  --shadow-md:0 8px 24px rgba(16,16,74,.12),0 2px 6px rgba(16,16,74,.08);
  --sans:'Inter var',Inter,system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:ui-monospace,'SF Mono','Cascadia Code',Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.45;
  -webkit-font-smoothing:antialiased;font-feature-settings:'cv05' 1;}
.hidden{display:none!important}
button{cursor:pointer;font:inherit;color:inherit}
input,select{font:inherit}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.num{font-variant-numeric:tabular-nums}
svg{display:block}
.ico{width:1em;height:1em;stroke:currentColor;fill:none;stroke-width:1.7;
  stroke-linecap:round;stroke-linejoin:round;flex:none}
.eyebrow,thead th,.strip-stats span,.metric .m-row span,.stat-hero .lbl,.hint,.count,.nt-name{
  font-size:11px;font-weight:500;letter-spacing:.02em;color:var(--subtle)}

/* ---- login ---- */
.login{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:var(--bg)}
.login-card{background:var(--surface);border:1px solid var(--border);border-radius:0;
  padding:34px 30px;width:340px;display:flex;flex-direction:column;gap:14px}
.login-card h1{margin:0;font-size:24px;font-weight:600;color:var(--heading);letter-spacing:-.01em}
.login-card .sub{margin:0 0 6px;color:var(--body);font-size:14px}
.login-card input{background:var(--surface);border:1px solid var(--border);border-radius:0;
  padding:10px 12px;color:var(--ink)}
.login-card input:focus{outline:none;border-color:var(--brand);box-shadow:var(--ring)}
.login-card button{background:var(--brand);color:#fff;border:0;border-radius:0;padding:10px;
  font-weight:600;margin-top:4px}
.login-card button:hover{background:var(--brand-strong)}
.err{color:var(--danger);font-size:13px;min-height:16px}

/* ---- topbar ---- */
.topbar{display:flex;align-items:center;gap:16px;padding:0 24px;height:56px;
  background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:5}
.brand{display:flex;align-items:center;gap:9px;font-weight:600;font-size:16px;color:var(--heading)}
.brand .ico{width:20px;height:20px;color:var(--brand)}
.grow{flex:1}
.topbar .user{color:var(--body);font-size:13px}
.auto{color:var(--body);font-size:13px;display:inline-flex;align-items:center;gap:6px;user-select:none}
.ghost{background:var(--surface);border:1px solid var(--border);color:var(--ink);border-radius:0;
  padding:6px 11px;display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:500}
.ghost:hover{background:var(--hover);border-color:var(--border-strong)}
.ghost:focus-visible{outline:none;box-shadow:var(--ring)}
.ghost .ico{width:15px;height:15px}

/* ---- node cards ---- */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;padding:20px 24px 4px}
.strip{background:var(--surface);border:1px solid var(--border);border-radius:0}
.strip.off{opacity:.6}
.strip-top{display:flex;align-items:center;gap:9px;padding:12px 14px;border-bottom:1px solid var(--border)}
.strip-name{font-weight:600;color:var(--ink)}
.strip-host{margin-left:auto;display:inline-flex;align-items:center;gap:5px;color:var(--subtle);font-size:12px}
.strip-host .ico{width:13px;height:13px}
.tally{width:9px;height:9px;border-radius:999px;background:var(--gray,#C4C4E0);flex:none}
.tally.live{background:var(--success)}
.strip-stats{display:grid;grid-template-columns:repeat(3,1fr);padding:14px 6px}
.ss{text-align:center;padding:0 6px;border-right:1px solid var(--border)}
.ss:last-child{border-right:0}
.ss b{display:block;font-size:24px;font-weight:600;line-height:1.1;color:var(--ink);font-variant-numeric:tabular-nums}
.ss span{display:block;margin-top:4px;text-transform:uppercase;letter-spacing:.04em}
.strip-foot{padding:10px 14px;border-top:1px solid var(--border);display:flex;gap:7px}
.pill{font-size:11px;font-weight:500;color:var(--body);background:var(--surface);
  border:1px solid var(--border);border-radius:0;padding:2px 8px;white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis;max-width:100%}

/* ---- tabs (underline) ---- */
.tabs{display:flex;gap:2px;padding:4px 24px 0;border-bottom:1px solid var(--border);background:var(--surface)}
.tab{background:none;border:0;border-bottom:2px solid transparent;color:var(--body);
  padding:11px 14px;display:inline-flex;align-items:center;gap:7px;font-weight:500;font-size:14px;
  text-transform:capitalize}
.tab .ico{width:16px;height:16px}
.tab:hover{color:var(--ink)}
.tab.active{color:var(--brand);border-bottom-color:var(--brand)}
.tab:focus-visible{outline:none;box-shadow:var(--ring)}
.tabpane{padding:20px 24px;max-width:1280px;margin:0 auto}

/* ---- bars / inputs ---- */
.bar{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.bar input,.bar select,.form-row input,.form-row select{background:var(--surface);
  border:1px solid var(--border);border-radius:0;padding:8px 11px;color:var(--ink);min-width:160px;font-size:14px}
.bar input:focus,.form-row input:focus,select:focus{outline:none;border-color:var(--brand);box-shadow:var(--ring)}
.hint{margin-left:auto}
.count{color:var(--body)}

/* ---- tables ---- */
.tablewrap{overflow-x:auto;border:1px solid var(--border);border-radius:0;background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:13.5px}
thead th{text-align:left;padding:11px 14px;background:var(--surface);border-bottom:1px solid var(--border);
  white-space:nowrap;position:sticky;top:0;text-transform:uppercase}
tbody td{padding:10px 14px;border-bottom:1px solid var(--border);white-space:nowrap;vertical-align:middle;color:var(--ink)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:var(--hover)}
.node-badge{display:inline-flex;align-items:center;gap:7px;font-weight:500}
.node-badge .d{width:7px;height:7px;border-radius:999px;background:var(--success);flex:none}
.schemas{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.chip{background:var(--surface);border:1px solid var(--border);border-radius:0;padding:2px 7px;
  font-size:11px;font-weight:500;color:var(--body);text-transform:uppercase;letter-spacing:.02em}
.chip.link{cursor:pointer}
.chip.link:hover{border-color:var(--brand);color:var(--brand);background:var(--hover)}
.chip.hls.link{color:var(--success)}.chip.rtmp.link{color:var(--c-cyan)}
.chip[disabled]{opacity:.45;cursor:default}
.chip.push{color:var(--brand);border-color:var(--brand-soft);cursor:pointer}
.chip.push:hover{background:var(--brand-softer)}
.readers-0{color:var(--subtle);font-variant-numeric:tabular-nums}
.readers-n{color:var(--success);font-weight:600;font-variant-numeric:tabular-nums}
.mini{background:var(--surface);border:1px solid var(--border);color:var(--ink);border-radius:0;
  padding:4px 9px;font-size:12.5px;font-weight:500;display:inline-flex;align-items:center;gap:5px}
.mini .ico{width:14px;height:14px}
.mini:hover{background:var(--hover);border-color:var(--border-strong)}
.mini.danger{color:var(--danger)}.mini.danger:hover{border-color:var(--danger);background:var(--danger-soft,#FFF1F2)}
.empty{color:var(--subtle);text-align:center;padding:30px}

/* ---- dashboard ---- */
.dash-top{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;margin-bottom:16px}
.stat-hero{background:var(--surface);border:1px solid var(--border);border-radius:0;padding:16px 18px;position:relative}
.stat-hero .lbl{text-transform:uppercase}
.stat-hero .big{font-size:34px;font-weight:600;margin:6px 0 2px;color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.stat-hero .sub{color:var(--subtle);font-size:12px}
.host-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px}
.host-panel{background:var(--surface);border:1px solid var(--border);border-radius:0;padding:16px}
.hp-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:14px;
  font-weight:600;font-size:14px;color:var(--ink);text-transform:capitalize}
.hp-load{color:var(--subtle);font-size:12px;font-weight:400}
.metric{margin-bottom:12px}
.metric .m-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}
.metric .m-row span{display:inline-flex;align-items:center;gap:6px;text-transform:uppercase}
.metric .m-row span .ico{width:14px;height:14px}
.metric .m-row b{color:var(--ink);font-size:13px;font-weight:600;font-variant-numeric:tabular-nums}
.scope{border:1px solid var(--border);border-radius:0;background:var(--surface);overflow:hidden;height:44px}
.scope.cpu{color:var(--c-orange)}.scope.mem{color:var(--c-purple)}.scope.up{color:var(--brand)}.scope.down{color:var(--c-teal)}
.spark{width:100%;display:block}
.node-traffic{margin-top:20px}
.node-traffic h3{margin:0 0 12px;font-size:14px;font-weight:600;color:var(--ink)}
.nt-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px}
.nt-item{background:var(--surface);border:1px solid var(--border);border-radius:0;padding:12px 14px}
.nt-item.off{opacity:.55}
.nt-name{margin-bottom:5px;text-transform:uppercase}
.nt-stat{font-size:13px;color:var(--body)}
.nt-stat b{color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums}

/* ---- HDD 3D pies — one per volume ---- */
.hdd-card{background:var(--surface);border:1px solid var(--border);border-radius:0;padding:16px;margin-bottom:16px}
.hdd-head{display:flex;align-items:center;gap:8px;margin-bottom:14px;font-weight:600;font-size:14px;color:var(--ink)}
.hdd-head .ico{width:16px;height:16px;color:var(--brand)}
.hdd-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.hdd-item{border:1px solid var(--border);border-radius:0;padding:12px 14px}
.hdd-item-head{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:var(--ink)}
.hdd-item-head .sw{width:11px;height:11px;border-radius:0;flex:none}
.hdd-mini{width:100%;height:190px;margin:4px 0}
.hdd-item-foot{display:flex;align-items:baseline;justify-content:space-between;font-size:13px;color:var(--body)}
.hdd-item-foot b{font-size:20px;color:var(--ink);font-variant-numeric:tabular-nums;margin-right:4px}
.hdd-item-foot .g{font-size:12px;color:var(--subtle);font-variant-numeric:tabular-nums}

/* ---- panel / proxy ---- */
.panel{background:var(--surface);border:1px solid var(--border);border-radius:0;padding:20px;max-width:840px}
.panel h3{margin:0 0 16px;font-size:16px;font-weight:600;color:var(--ink)}
.form-row{display:flex;gap:9px;flex-wrap:wrap;align-items:center}
.form-row .wide{flex:1;min-width:260px}
.form-row button{background:var(--brand);color:#fff;border:0;border-radius:0;padding:9px 18px;
  font-weight:600;display:inline-flex;align-items:center;gap:6px}
.form-row button:hover{background:var(--brand-strong)}
.result{margin-top:14px;font-family:var(--mono);font-size:12px;color:var(--body);white-space:pre-wrap;
  background:var(--hover);border:1px solid var(--border);border-radius:0;padding:10px}
.cfg-input{width:190px;font-family:var(--mono)!important}

/* ---- logs ---- */
.logbox{background:var(--surface);border:1px solid var(--border);border-radius:0;padding:12px 14px;margin:0;
  height:64vh;overflow:auto;font-family:var(--mono);font-size:12px;line-height:1.6;color:var(--body);
  white-space:pre-wrap;word-break:break-word;font-variant-numeric:tabular-nums}
.logline{white-space:pre-wrap}
.logline.le{color:var(--danger)}.logline.lw{color:var(--warning)}.logline.li{color:var(--brand)}

/* ---- snapshot + player modal ---- */
.thumb{width:112px;height:63px;object-fit:cover;border-radius:0;border:1px solid var(--border);cursor:pointer;display:block;background:#000}
.thumb:hover{border-color:var(--brand)}
.modal-back{position:fixed;inset:0;background:rgba(16,16,74,.35);display:flex;align-items:center;
  justify-content:center;z-index:30;padding:24px;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
.modal{background:var(--surface);border:1px solid var(--border);border-radius:0;overflow:hidden;
  max-width:940px;width:100%;box-shadow:var(--shadow-md)}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:12px 15px;
  border-bottom:1px solid var(--border);font-size:14px;font-weight:600;color:var(--ink)}
.modal-head span{display:inline-flex;align-items:center;gap:8px}
.player-video{width:100%;max-height:70vh;background:#000;display:block}
.modal-foot{padding:9px 15px;color:var(--subtle);font-size:12px;font-family:var(--mono);
  border-top:1px solid var(--border);word-break:break-all}

/* ---- toast ---- */
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--surface);
  border:1px solid var(--border);border-left:3px solid var(--success);border-radius:0;padding:11px 18px;
  box-shadow:var(--shadow-md);z-index:40;font-size:13px;color:var(--ink)}
.toast.bad{border-left-color:var(--danger)}

button:focus-visible,.tab:focus-visible,input:focus-visible,select:focus-visible{outline:none;box-shadow:var(--ring)}
@media (max-width:640px){
  .strip-stats .ss b{font-size:20px}
  .topbar,.cards,.tabpane,.tabs{padding-left:14px;padding-right:14px}
  .hdd-grid{grid-template-columns:1fr}
}
.memgb { font-size: 11px; font-weight: 600; }