:root{
  --bg:#02090e;
  --bg2:#06131d;
  --panel:#071722;
  --panel2:#091c28;
  --panel3:#0a2130;
  --line:rgba(62,104,129,.58);
  --line-soft:rgba(62,104,129,.30);
  --text:#edf8fd;
  --muted:#8ea8b6;
  --muted2:#6f8998;
  --blue:#66c8ff;
  --blue2:#78cffb;
  --green:#5de097;
  --red:#ff6678;
  --amber:#f4bf62;
  --gray:#718591;
}
*{box-sizing:border-box}
html{background:var(--bg)}
body{
  margin:0;
  color:var(--text);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at 75% -8%,rgba(45,119,158,.13),transparent 34%),
    linear-gradient(180deg,#030b11 0,#06131d 42%,#030b11 100%);
  min-height:100vh;
}
a{color:inherit}
.ovm-shell{max-width:1580px;margin:0 auto;min-height:100vh;padding:0 22px}
.ovm-header{
  min-height:88px;
  display:grid;
  grid-template-columns:minmax(360px,1fr) auto minmax(230px,.55fr);
  gap:24px;
  align-items:center;
  border-bottom:1px solid var(--line-soft);
}
.ovm-brand{display:flex;align-items:center;gap:15px;min-width:0}
.ovm-logo-box{
  width:62px;height:54px;display:flex;align-items:center;justify-content:center;flex:0 0 auto;
}
.ovm-logo{
  display:block;max-width:62px;max-height:54px;width:auto;height:auto;object-fit:contain;
  filter:drop-shadow(0 0 10px rgba(66,178,235,.10));
}
.ovm-kicker{color:var(--blue);font-size:.66rem;font-weight:850;letter-spacing:.16em;text-transform:uppercase}
.ovm-title-row h1{margin:3px 0 0;font-size:1.18rem;line-height:1.15}
.ovm-title-row h1 span{color:#b6cbd6;font-weight:620}
.ovm-nav{display:flex;gap:4px;align-self:stretch}
.ovm-nav a{
  position:relative;
  display:flex;align-items:center;
  padding:0 15px;
  color:#9bb4c2;
  font-size:.70rem;font-weight:800;letter-spacing:.07em;
  text-decoration:none;
}
.ovm-nav a:hover{color:#e6f7ff}
.ovm-nav a.is-active{color:#dff5ff}
.ovm-nav a.is-active:after{
  content:"";position:absolute;left:15px;right:15px;bottom:0;height:2px;background:var(--blue);
  box-shadow:0 0 12px rgba(102,200,255,.35);
}
.ovm-live-box{text-align:right}
.ovm-status-badge{display:inline-flex;align-items:center;gap:8px;font-size:.82rem}
.ovm-update-age{margin-top:4px;color:var(--muted);font-size:.64rem}
.ovm-led{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--gray);box-shadow:none;flex:0 0 auto}
.is-ok>.ovm-led,.ovm-status-badge.is-ok .ovm-led,.ovm-device-card.is-ok .ovm-led{background:var(--green);box-shadow:0 0 8px rgba(93,224,151,.35)}
.is-bad>.ovm-led,.ovm-status-badge.is-bad .ovm-led,.ovm-device-card.is-bad .ovm-led{background:var(--red);box-shadow:0 0 8px rgba(255,102,120,.3)}
.is-warn>.ovm-led,.ovm-status-badge.is-warn .ovm-led{background:var(--amber);box-shadow:0 0 8px rgba(244,191,98,.28)}
.ovm-tabs{display:flex;gap:7px;margin:18px 0 13px}
.ovm-tabs button{
  border:1px solid var(--line);
  border-radius:7px;
  background:linear-gradient(180deg,rgba(9,31,44,.92),rgba(5,20,29,.92));
  color:#8fa9b8;
  padding:8px 13px;
  font:inherit;font-size:.62rem;font-weight:850;letter-spacing:.08em;
  cursor:pointer;
}
.ovm-tabs button.is-active{
  border-color:rgba(86,192,247,.78);
  color:#eaf9ff;
  background:linear-gradient(180deg,rgba(13,51,72,.96),rgba(7,31,46,.96));
}
.ovm-tab-panel{display:none}
.ovm-tab-panel.is-active{display:block}
.ovm-card,.ovm-device-card{
  border:1px solid var(--line);
  border-radius:10px;
  background:linear-gradient(180deg,rgba(9,28,40,.94),rgba(5,18,27,.92));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.01),0 12px 32px rgba(0,0,0,.11);
}
.ovm-card{padding:15px}
.ovm-card-link{text-decoration:none;transition:border-color .15s ease,transform .15s ease}
.ovm-card-link:hover{border-color:rgba(84,174,226,.86);transform:translateY(-1px)}
.ovm-card-label{color:#7e9bab;font-size:.57rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase;margin-bottom:9px}
.ovm-muted{color:var(--muted);font-size:.65rem;line-height:1.45}
.ovm-top-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:11px}
.ovm-summary-card{min-height:112px}
.ovm-summary-state{font-size:1.35rem;font-weight:820;line-height:1.05;margin:15px 0 7px}
.ovm-summary-state.small{font-size:1rem;margin:0 0 5px}
.ovm-radar-row{display:flex;align-items:center;gap:12px;margin-top:6px}
.ovm-radar{
  width:54px;height:54px;border:1px solid rgba(76,153,194,.34);border-radius:50%;position:relative;
  background:radial-gradient(circle,transparent 0 10px,rgba(74,126,154,.30) 11px 12px,transparent 13px 20px,rgba(74,126,154,.22) 21px 22px,transparent 23px);
}
.ovm-radar:before,.ovm-radar:after{content:"";position:absolute;background:rgba(93,224,151,.75)}
.ovm-radar:before{width:5px;height:5px;border-radius:50%;left:24px;top:24px;box-shadow:0 0 7px rgba(93,224,151,.5)}
.ovm-radar:after{height:1px;width:22px;left:27px;top:27px;transform:rotate(-24deg);transform-origin:left center}
.ovm-radar i{position:absolute;border-radius:50%;background:#7893a1}
.ovm-radar i:nth-child(1){width:8px;height:8px;left:38px;top:12px}
.ovm-radar i:nth-child(2){width:5px;height:5px;left:10px;top:31px}
.ovm-radar i:nth-child(3){width:4px;height:4px;left:33px;top:39px}
.ovm-main-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(310px,.8fr);gap:11px;margin-top:11px}
.ovm-current-action{min-height:235px;position:relative;overflow:hidden}
.ovm-current-action:after{
  content:"";position:absolute;width:320px;height:320px;border-radius:50%;right:-150px;top:-180px;
  background:radial-gradient(circle,rgba(64,185,245,.08),rgba(64,185,245,0) 68%);pointer-events:none
}
.ovm-action{font-size:2.2rem;font-weight:860;letter-spacing:.01em;margin-top:18px}
.ovm-action-sub{color:#a8bdc8;font-size:.78rem;margin-top:6px}
.ovm-action-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:28px}
.ovm-action-metrics>div{padding-right:12px;border-right:1px solid var(--line-soft)}
.ovm-action-metrics>div:last-child{border-right:0}
.ovm-action-metrics span{display:block;color:#738e9d;font-size:.52rem;font-weight:850;letter-spacing:.12em}
.ovm-action-metrics b{display:block;font-size:1.25rem;margin-top:5px}
.ovm-action-metrics small{display:block;color:var(--muted);font-size:.58rem;margin-top:3px}
.ovm-progress{height:7px;background:#102534;border:1px solid rgba(72,117,143,.30);border-radius:99px;overflow:hidden;margin-top:15px}
.ovm-progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,#3a9fd8,#66c8ff);transition:width .25s ease}
.ovm-event-list{display:grid;gap:0}
.ovm-event{display:grid;grid-template-columns:1fr auto;gap:10px;padding:11px 0;border-bottom:1px solid var(--line-soft)}
.ovm-event:last-child{border-bottom:0}
.ovm-event b{font-size:.75rem}.ovm-event span{color:#a1b8c4;font-size:.68rem}.ovm-event em{font-style:normal;color:#cfeaf7;font-weight:800;font-size:.68rem}
.ovm-empty{color:#7893a1;font-size:.66rem;line-height:1.5;padding:10px 0}
.ovm-section-heading{display:flex;justify-content:space-between;align-items:end;margin:18px 2px 9px}
.ovm-section-heading h2{margin:3px 0 0;font-size:.95rem}
.ovm-api-health{font-size:.62rem;color:#8ca6b5}
.ovm-device-cards{display:grid;grid-template-columns:repeat(6,1fr);gap:9px}
.ovm-device-card{padding:13px;min-height:168px}
.ovm-device-card header{display:grid;grid-template-columns:auto 1fr auto;gap:8px;align-items:center}
.ovm-device-card h3{margin:0;font-size:.78rem}
.ovm-device-card em{font-style:normal;color:#7f99a7;font-size:.53rem;font-weight:800;letter-spacing:.05em}
.ovm-device-card strong{display:block;margin-top:23px;font-size:1.17rem}
.ovm-device-card p{margin:5px 0;color:#a6bdc8;font-size:.62rem;line-height:1.4}
.ovm-device-card footer{margin-top:14px;color:#6f8b9a;font-size:.57rem;line-height:1.35}
.ovm-device-card.is-ok em{color:var(--green)}.ovm-device-card.is-bad em{color:var(--red)}
.ovm-bottom-grid{display:grid;grid-template-columns:1.15fr 1.25fr .8fr;gap:11px;margin-top:11px}
.ovm-health-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 18px}
.ovm-health-item{display:flex;justify-content:space-between;align-items:center;padding:7px 0;border-bottom:1px solid var(--line-soft);font-size:.63rem}
.ovm-health-item span:first-child{color:#bcd0da}
.ovm-health-item span:last-child{display:flex;align-items:center;gap:6px;font-weight:780}
.ovm-health-item.is-ok span:last-child{color:var(--green)}
.ovm-health-item.is-bad span:last-child{color:var(--red)}
.ovm-health-item.is-unknown span:last-child{color:#8198a5}
.ovm-age-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.ovm-age-grid div{padding:9px;border:1px solid rgba(61,102,127,.42);border-radius:7px;background:rgba(2,12,18,.35)}
.ovm-age-grid span{display:block;color:#7893a1;font-size:.53rem;text-transform:uppercase;letter-spacing:.08em}
.ovm-age-grid b{display:block;margin-top:4px;font-size:.86rem}
.ovm-info-block{padding:12px;border:1px solid rgba(61,102,127,.30);border-radius:8px;background:rgba(2,12,18,.28)}
.ovm-placeholder-page{min-height:360px;padding:25px}
.ovm-placeholder-page h2{font-size:1.35rem;margin:45px 0 8px}
.ovm-placeholder-page p{max-width:720px;color:#9fb6c2;line-height:1.65;font-size:.76rem}
.ovm-footer{
  display:flex;justify-content:space-between;align-items:center;
  border-top:1px solid var(--line-soft);margin-top:18px;padding:14px 4px 18px;
  color:#6f8b9a;font-size:.58rem
}
.ovm-footer>div:last-child{display:flex;align-items:center;gap:7px}
body.ovm-offline .ovm-card,body.ovm-offline .ovm-device-card{filter:saturate(.78)}
@media(max-width:1200px){
  .ovm-header{grid-template-columns:1fr auto}.ovm-live-box{grid-column:2}.ovm-nav{display:none}
  .ovm-device-cards{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:850px){
  .ovm-shell{padding:0 12px}
  .ovm-header{grid-template-columns:1fr;gap:10px;padding:14px 0}
  .ovm-live-box{text-align:left}.ovm-top-grid{grid-template-columns:1fr 1fr}
  .ovm-main-grid{grid-template-columns:1fr}.ovm-bottom-grid{grid-template-columns:1fr}
  .ovm-action{font-size:1.65rem}.ovm-action-metrics{grid-template-columns:1fr 1fr 1fr}
}
@media(max-width:620px){
  .ovm-top-grid,.ovm-device-cards{grid-template-columns:1fr}
  .ovm-action-metrics{grid-template-columns:1fr}.ovm-action-metrics>div{border-right:0;border-bottom:1px solid var(--line-soft);padding:8px 0}
  .ovm-health-grid{grid-template-columns:1fr}.ovm-section-heading{align-items:flex-start;flex-direction:column;gap:6px}
  .ovm-title-row h1 span{display:block;margin-top:4px}.ovm-footer{align-items:flex-start;gap:8px;flex-direction:column}
}


/* v0.1.1 station portal — same OVM dark/cyan family */
.ovm-portal-intro{padding:34px 2px 17px}
.ovm-portal-intro h2{margin:5px 0 7px;font-size:1.38rem}
.ovm-station-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:11px}
.ovm-station-card{
  min-height:235px;padding:16px;display:flex;flex-direction:column;text-decoration:none;
  border:1px solid var(--line);border-radius:10px;
  background:linear-gradient(180deg,rgba(9,28,40,.94),rgba(5,18,27,.92));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.01),0 12px 32px rgba(0,0,0,.11);
}
a.ovm-station-card{transition:border-color .15s ease,transform .15s ease}
a.ovm-station-card:hover{border-color:rgba(84,174,226,.86);transform:translateY(-1px)}
.ovm-station-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.ovm-station-tag{
  border:1px solid var(--line);border-radius:999px;padding:4px 7px;
  color:#8da6b4;font-size:.52rem;font-weight:850;letter-spacing:.07em
}
.ovm-station-tag.is-live{color:var(--green);border-color:rgba(93,224,151,.38)}
.ovm-station-tag.is-pending{color:var(--amber);border-color:rgba(244,191,98,.34)}
.ovm-station-name{display:flex;align-items:center;gap:9px;margin-top:25px;font-size:1.15rem;font-weight:850}
.ovm-station-state{font-size:1.5rem;font-weight:860;margin:8px 0 5px}
.ovm-station-sub{color:#93adba;font-size:.66rem;line-height:1.45}
.ovm-station-meta{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:auto;padding-top:24px}
.ovm-station-meta>div{border-top:1px solid var(--line-soft);padding-top:9px}
.ovm-station-meta span{display:block;color:#708b99;font-size:.50rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.ovm-station-meta b{display:block;margin-top:4px;font-size:.76rem}
.ovm-back-link{color:#94adba;text-decoration:none}.ovm-back-link:hover{color:#e7f7ff}
@media(max-width:950px){.ovm-station-grid{grid-template-columns:1fr}}