/* ============================================================
   GEI-USA Admin — operations console
   design system: mission-control, hairline, phosphor
   ============================================================ */

:root{
  /* surfaces */
  --bg:             #0a0d14;
  --bg-1:           #0f1320;
  --bg-2:           #141927;
  --bg-raised:      #171c2c;
  --bg-inset:       #090b12;

  /* rules & dividers (hairline) */
  --rule:           #1d2230;
  --rule-strong:    #2b3247;
  --rule-dim:       #14192a;

  /* type */
  --fg:             #e6eaf2;
  --fg-dim:         #8b95a7;
  --muted:          #4a5265;
  --faint:          #2f3548;

  /* accents (used SPARINGLY) */
  --phos:           #7fffc4;     /* phosphor = primary accent, only for live/ok/highlight */
  --phos-dim:       #3dbf8c;
  --phos-glow:      rgba(127,255,196,.16);
  --amber:          #ffb84a;
  --crimson:        #ff5975;
  --cyan:           #5db6ff;

  /* semantic */
  --ok:             var(--phos);
  --warn:           var(--amber);
  --err:            var(--crimson);

  /* type scale */
  --display:        'Anton', 'Bebas Neue', 'Inter Tight', sans-serif;
  --mono:           'JetBrains Mono', 'Fira Code', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans:           'Inter Tight', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* -------- reset + base -------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin:0; padding:0; }
body{
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 900px 500px at 5% -10%, rgba(93,182,255,.04), transparent 60%),
    radial-gradient(ellipse 700px 400px at 95% -10%, rgba(127,255,196,.03), transparent 60%),
    linear-gradient(#0a0d14, #0a0d14);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  letter-spacing: .01em;
}

/* dotted grid overlay, very faint — feels like graph paper */
body::before{
  content:"";
  position:fixed; inset:0; pointer-events:none; z-index:0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.012) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.012) 1px, transparent 1px);
  background-size: 48px 48px;
}

a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; text-decoration-color: rgba(93,182,255,.4); text-underline-offset: 3px; }

pre, code { font-family: var(--mono); }

/* -------- header -------- */
.site-header{
  position: sticky; top: 0; z-index: 20;
  background: rgba(10,13,20,.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--rule);
  padding: 14px 28px 13px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 32px;
  align-items: center;
}
.brand{ display:flex; align-items:center; gap:14px; }
.brand-mark{
  width: 16px; height: 16px; position: relative;
  background: var(--phos);
  box-shadow: 0 0 0 2px var(--bg), 0 0 20px var(--phos-glow);
  clip-path: polygon(0 0, 100% 0, 100% 30%, 70% 30%, 70% 100%, 0 100%);
}
.brand-text{ display:flex; flex-direction:column; line-height:1; }
.brand-name{
  font-family: var(--display);
  font-size: 18px;
  letter-spacing: .22em;
  color: var(--fg);
  font-weight: 400;
}
.brand-sub{
  font-family: var(--mono);
  font-size: 9px; color: var(--muted);
  text-transform: uppercase; letter-spacing: .24em;
  margin-top: 4px;
}
.site-nav{ display:flex; gap:6px; align-items:center; }
.nav-link{
  font-family: var(--mono);
  font-size: 10.5px; font-weight: 500;
  color: var(--fg-dim);
  text-decoration: none;
  padding: 7px 11px;
  letter-spacing: .18em;
  border: 1px solid transparent;
  transition: color .15s, border-color .15s, background .15s;
}
.nav-link:hover{ color: var(--fg); border-color: var(--rule); text-decoration: none; }
.nav-link.disabled{ opacity: .3; pointer-events: none; }

.site-meta{ display:flex; align-items:center; gap:18px; font-family: var(--mono); font-size: 10.5px; }
.live-indicator{
  display: inline-flex; align-items: center; gap: 7px;
  color: var(--phos); text-transform: uppercase; letter-spacing: .22em; font-size: 10px;
}
.live-dot{
  width: 7px; height: 7px; border-radius: 50%; background: var(--phos);
  box-shadow: 0 0 10px var(--phos);
  animation: pulse 1.6s infinite;
}
@keyframes pulse{
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 10px var(--phos); }
  50%      { opacity: .55; transform: scale(.85); box-shadow: 0 0 4px var(--phos); }
}
.utc{ color: var(--fg-dim); letter-spacing: .08em; }

/* -------- main -------- */
main{
  position: relative;
  z-index: 1;
  padding: 24px 28px 64px;
  max-width: 1560px;
  margin: 0 auto;
}

/* section scaffolding */
.section{ margin-bottom: 28px; }
.section-head{
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--rule);
}
.section-head h2,
h2{
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--fg);
  margin: 0;
  display: flex; align-items: center; gap: 10px;
}
h2::before{
  content: "§";
  color: var(--phos);
  font-weight: 400;
  margin-right: 2px;
}
h2 .count{
  font-family: var(--mono); font-weight: 500;
  font-size: 10px; color: var(--muted);
  padding: 2px 7px;
  border: 1px solid var(--rule); border-radius: 0;
  letter-spacing: .12em;
}
.hint{
  font-family: var(--mono); font-size: 10px;
  color: var(--muted); letter-spacing: .12em;
  text-transform: uppercase;
}
.legend{ display:flex; gap:16px; font-family: var(--mono); font-size:10px; color:var(--muted); letter-spacing: .15em; text-transform: uppercase; }
.legend .lg{ display:flex; align-items:center; gap:6px; }
.dot{ display:inline-block; width:8px; height:8px; border-radius:50%; }
.dot-green{ background: var(--phos); box-shadow: 0 0 8px var(--phos-glow); }
.dot-amber{ background: var(--amber); box-shadow: 0 0 8px rgba(255,184,74,.3); }
.dot-red{   background: var(--crimson); box-shadow: 0 0 8px rgba(255,89,117,.3); }

/* -------- summary strip (stat tiles with corner brackets) -------- */
.summary{
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border: 1px solid var(--rule);
  background: var(--bg-1);
  margin-bottom: 28px;
  position: relative;
}
/* viewfinder corner brackets around whole strip */
.summary::before, .summary::after,
.summary > .stat:first-child::before,
.summary > .stat:last-child::after {
  content: "";
  position: absolute;
  width: 10px; height: 10px;
  border-color: var(--phos);
  pointer-events: none;
}
.summary::before { top: -1px;  left: -1px;   border-top: 1px solid var(--phos); border-left: 1px solid var(--phos); }
.summary::after  { top: -1px;  right: -1px;  border-top: 1px solid var(--phos); border-right: 1px solid var(--phos); }
.summary > .stat:first-child::before{ bottom: -1px; left: -1px;  border-bottom: 1px solid var(--phos); border-left: 1px solid var(--phos); top: auto; position: absolute; width:10px; height:10px; }
.summary > .stat:last-child::after { bottom: -1px; right: -1px; border-bottom: 1px solid var(--phos); border-right: 1px solid var(--phos); top: auto; position: absolute; width:10px; height:10px; }

.stat{
  padding: 18px 20px;
  border-right: 1px solid var(--rule);
  display: flex; flex-direction: column;
  position: relative;
  min-height: 94px;
}
.stat:last-child{ border-right: none; }
.stat-val{
  font-family: var(--display);
  font-size: 42px;
  line-height: .9;
  letter-spacing: .02em;
  color: var(--fg);
  font-weight: 400;
}
.stat-val.small{ font-family: var(--mono); font-size: 13px; font-weight: 500; letter-spacing: .08em; padding-top: 10px; }
.stat-lbl{
  font-family: var(--mono);
  font-size: 9.5px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .28em;
  margin-top: auto;
  padding-top: 10px;
}
.stat-green .stat-val{ color: var(--phos); text-shadow: 0 0 12px var(--phos-glow); }
.stat-amber .stat-val{ color: var(--amber); }
.stat-red   .stat-val{ color: var(--crimson); }

/* -------- topology container -------- */
.section-topology .topo-svg{
  width: 100%;
  height: auto;
  max-height: 460px;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(93,182,255,.04), transparent 60%),
    linear-gradient(180deg, #0e1221 0%, #0a0d14 100%);
  border: 1px solid var(--rule);
  display: block;
  padding: 12px;
}
.section-topology{ position: relative; }

/* -------- cards grid -------- */
.grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 14px;
  align-items: start;              /* <- fix: cards are natural height */
}

.card{
  background: var(--bg-1);
  border: 1px solid var(--rule);
  color: var(--fg);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: border-color .2s, background .2s, transform .15s;
  padding: 0;
  /* no overflow:hidden — keep content visible */
}
.card > .card-head,
.card > .card-body,
.card > .card-foot{
  display: block;     /* explicit reset so nothing inherits a grid layout */
  width: 100%;
}
/* L-bracket corner marks on each card (viewfinder) */
.card::before,
.card::after{
  content:""; position:absolute; width:10px; height:10px;
  pointer-events:none;
  border-color: var(--rule-strong);
}
.card::before{ top:-1px; left:-1px;  border-top:1px solid; border-left:1px solid; }
.card::after{  top:-1px; right:-1px; border-top:1px solid; border-right:1px solid; }
.card .card-foot::before,
.card .card-foot::after{
  content:""; position:absolute; width:10px; height:10px; pointer-events:none;
  border-color: var(--rule-strong);
}
.card .card-foot::before{ bottom:-1px; left:-1px;  border-bottom:1px solid; border-left:1px solid; }
.card .card-foot::after{  bottom:-1px; right:-1px; border-bottom:1px solid; border-right:1px solid; }

/* hover: phosphor accent + lift */
.card:hover{
  background: var(--bg-2);
  border-color: rgba(127,255,196,.35);
  transform: translateY(-1px);
  text-decoration: none;
}
.card:hover::before, .card:hover::after,
.card:hover .card-foot::before, .card:hover .card-foot::after{
  border-color: var(--phos);
}

/* left strip health indicator */
.card > .card-rail{
  position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--muted);
}
.card.health-green > .card-rail{ background: linear-gradient(180deg, var(--phos), var(--phos-dim)); box-shadow: 0 0 10px var(--phos-glow); }
.card.health-amber > .card-rail{ background: linear-gradient(180deg, var(--amber), #b37a1f); }
.card.health-red   > .card-rail{ background: linear-gradient(180deg, var(--crimson), #a83a50); }

/* -- card head: display-font name + pill row -- */
.card-head{
  padding: 18px 18px 6px 22px;
  display: flex; align-items: flex-start; justify-content: space-between; gap: 14px;
}
.card-title{ display:flex; flex-direction:column; min-width: 0; gap: 4px; }
.card-kicker{
  font-family: var(--mono); font-size: 9px; color: var(--muted);
  letter-spacing: .3em; text-transform: uppercase;
}
.card-name{
  font-family: var(--display);
  font-size: 34px;
  letter-spacing: .04em;
  line-height: .92;
  color: var(--fg);
  text-transform: uppercase;
}
.card.health-green .card-name{ color: var(--fg); }
.card.health-amber .card-name{ color: var(--fg); }
.card.health-red   .card-name{ color: var(--fg); }

.card-sub{
  font-family: var(--mono); font-size: 10px; color: var(--muted);
  letter-spacing: .08em; margin-top: 2px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.status-stack{ display:flex; flex-direction:column; align-items:flex-end; gap: 5px; flex-shrink:0; padding-top: 2px; }

/* pills — thin, sharp, mono */
.pill{
  font-family: var(--mono);
  font-size: 9.5px;
  padding: 3px 9px;
  border-radius: 0;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .18em;
  line-height: 1.25;
  white-space: nowrap;
  border: 1px solid transparent;
}
.pill-green{ color: var(--phos);    border-color: rgba(127,255,196,.4); background: rgba(127,255,196,.06); }
.pill-amber{ color: var(--amber);   border-color: rgba(255,184,74,.4);  background: rgba(255,184,74,.06); }
.pill-red{   color: var(--crimson); border-color: rgba(255,89,117,.4);  background: rgba(255,89,117,.06); }
.pill-gray{  color: var(--muted);   border-color: var(--rule); }
.pill-ghost{ opacity: .85; }

/* -- card body rows: hairline-separated key/value columns -- */
.card-body{
  padding: 8px 22px 14px;
  border-top: 1px solid var(--rule-dim);
  margin-top: 10px;
}
.kv-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 18px;
  row-gap: 11px;
}
.kv-grid .kv-wide{ grid-column: span 2; }
.kv{ min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.kv-k{
  font-family: var(--mono);
  font-size: 9px;
  color: var(--muted);
  letter-spacing: .25em;
  text-transform: uppercase;
}
.kv-v{
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--fg);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  letter-spacing: .02em;
}
.kv-v.muted{ color: var(--muted); font-style: normal; }
.kv-v.copyable{ cursor: copy; transition: color .2s; }
.kv-v.copyable:hover{ color: var(--phos); }
.kv-v.copyable.copied{ color: var(--phos); }
.kv-v.copyable.copied::after{ content:" ✓"; color: var(--phos); }
.kv-v.url{ color: var(--cyan); }
.kv-v.url:hover{ text-decoration: underline; text-decoration-color: rgba(93,182,255,.4); }
.kv-v.mono{ font-family: var(--mono); }

/* -- card foot: embedded sparkline band -- */
.card-foot{
  padding: 12px 22px 14px;
  border-top: 1px solid var(--rule-dim);
  background:
    linear-gradient(180deg, transparent, rgba(127,255,196,.02) 30%, transparent);
  position: relative;
}
.chart-head{
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 7px;
}
.chart-label{
  font-family: var(--mono);
  font-size: 9px; color: var(--muted);
  letter-spacing: .25em; text-transform: uppercase;
}
.chart-val{
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--phos);
  letter-spacing: .04em;
}
.spark{ width: 100%; height: 46px; display: block; overflow: visible; }

/* card footer text note */
.card-updated{
  font-family: var(--mono);
  font-size: 9px; color: var(--muted);
  padding: 8px 22px; border-top: 1px solid var(--rule-dim);
  letter-spacing: .15em; text-transform: uppercase;
}
.footer{
  color: var(--muted);
  font-size: 9.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-family: var(--mono);
  text-align: right;
  margin-top: 20px;
  padding-top: 12px;
  border-top: 1px solid var(--rule-dim);
}

/* -------- detail pages -------- */
.breadcrumb{
  font-family: var(--mono);
  color: var(--muted);
  font-size: 10px;
  letter-spacing: .22em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.breadcrumb a{ color: var(--fg-dim); }
.breadcrumb a:hover{ color: var(--fg); }

.detail-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
  margin-bottom: 14px;
  align-items: start;
}
.detail-card{
  background: var(--bg-1);
  border: 1px solid var(--rule);
  padding: 18px;
  position: relative;
}
.detail-card::before,
.detail-card::after{
  content:""; position:absolute; width:8px; height:8px; pointer-events:none; border-color: var(--rule-strong);
}
.detail-card::before{ top:-1px; left:-1px; border-top:1px solid; border-left:1px solid; }
.detail-card::after{  top:-1px; right:-1px; border-top:1px solid; border-right:1px solid; }
.detail-card h3{
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin: 0 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--rule-dim);
}
.detail-card dl{
  margin: 0;
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 8px 20px;
  font-size: 12.5px;
  font-family: var(--mono);
}
.detail-card dt{
  color: var(--muted);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: .25em;
  padding-top: 3px;
}
.detail-card dd{ margin: 0; color: var(--fg); letter-spacing: .02em; }
.detail-card dd.small{ font-size: 11px; }
.detail-card dd.mono, .mono{ font-family: var(--mono); }

.detail-card pre{
  margin: 0;
  background: var(--bg-inset);
  padding: 10px 12px;
  font-size: 11px;
  color: var(--fg-dim);
  border: 1px solid var(--rule-dim);
  border-radius: 0;
  overflow: auto;
  line-height: 1.55;
}
.detail-card pre.small{ font-size: 10.5px; }

/* tables */
.data-table{ width: 100%; border-collapse: collapse; font-family: var(--mono); font-size: 12px; }
.data-table.small{ font-size: 11px; }
.data-table thead th{
  text-align: left;
  color: var(--muted);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: .25em;
  padding: 9px 10px;
  border-bottom: 1px solid var(--rule);
  font-weight: 500;
  background: var(--bg-2);
}
.data-table tbody td{
  padding: 8px 10px;
  border-bottom: 1px solid var(--rule-dim);
  color: var(--fg);
  vertical-align: top;
}
.data-table tbody tr:hover{ background: rgba(255,255,255,.015); }
.data-table td.right, .data-table th.right{ text-align: right; }
.data-table td.mono{ font-family: var(--mono); font-size: 11px; }
.data-table td.truncate{ max-width: 400px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.small{ font-size: 11px; }
.right{ text-align: right; }
.muted{ color: var(--muted); }
.errbox{
  background: rgba(255,89,117,.06);
  color: #ffb0b6;
  padding: 12px 16px;
  border: 1px solid rgba(255,89,117,.35);
  border-left: 3px solid var(--crimson);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .02em;
  margin-bottom: 12px;
  border-radius: 0;
}

.host-grid{ display:grid; grid-template-columns: repeat(auto-fit, minmax(240px,1fr)); gap:14px; margin-bottom:14px; align-items:start; }

/* detail header - big name */
.detail-header{
  display: flex; align-items: baseline; gap: 16px;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule);
}
.detail-header .big-name{
  font-family: var(--display);
  font-size: 44px;
  letter-spacing: .05em;
  text-transform: uppercase;
  line-height: .9;
  color: var(--fg);
}
.detail-header .detail-id{
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: .22em;
  text-transform: uppercase;
}

/* responsive */
@media (max-width: 1100px){
  .summary{ grid-template-columns: repeat(3, 1fr); }
  .stat{ border-bottom: 1px solid var(--rule); }
  .stat:nth-child(n+4){ border-bottom: none; }
}
@media (max-width: 760px){
  main{ padding: 16px; }
  .site-header{ grid-template-columns: 1fr auto; padding: 12px 16px; gap: 16px; }
  .site-nav{ display: none; }
  .summary{ grid-template-columns: repeat(2, 1fr); }
  .grid{ grid-template-columns: 1fr; }
  .detail-header .big-name{ font-size: 30px; }
}