/* Full-screen 1920x1080 stage scaled into viewport */
:root{
  --bg: #060916;
  --panel: rgba(9, 14, 33, 0.78);
  --panel2: rgba(9, 14, 33, 0.62);
  --border: rgba(32, 48, 95, 0.95);
  --text: rgba(231, 236, 255, 0.92);
  --muted: rgba(166, 176, 214, 0.70);
  --ok: rgba(70, 224, 138, 0.90);
  --warn: rgba(255, 204, 102, 0.90);
  --bad: rgba(255, 91, 107, 0.92);
}

*{ box-sizing: border-box; }
html, body{
  margin: 0;
  height: 100%;
  background: radial-gradient(1200px 700px at 30% 15%, rgba(122,162,255,0.14), transparent 60%),
              radial-gradient(1000px 600px at 80% 60%, rgba(255,91,107,0.08), transparent 55%),
              var(--bg);
  color: var(--text);
  overflow: hidden;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

#viewport{
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
}

#stage{
  width: 1920px;
  height: 1080px;
  transform-origin: center center;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.03), transparent 30%),
    radial-gradient(900px 520px at 50% 0%, rgba(122,162,255,0.10), transparent 65%),
    radial-gradient(700px 420px at 10% 80%, rgba(70,224,138,0.06), transparent 60%);
  border: 1px solid rgba(32,48,95,0.65);
  box-shadow: 0 18px 80px rgba(0,0,0,0.65);
  position: relative;
  padding: 14px;
  display: flex;
  flex-direction: column;
}

.topbar{
  display: grid;
  grid-template-columns: 360px 1fr 520px;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid rgba(32,48,95,0.75);
  border-radius: 16px;
  background: var(--panel);
}

.brand{ display:flex; gap: 12px; align-items:center; }
.logo{
  width: 44px; height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(32,48,95,0.85);
  background: linear-gradient(180deg, rgba(122,162,255,0.22), rgba(0,0,0,0.10));
  display: grid; place-items: center;
  font-weight: 900;
  letter-spacing: 0.08em;
}
.titles .t1{ font-weight: 800; font-size: 14px; }
.titles .t2{ font-weight: 600; font-size: 12px; color: var(--muted); margin-top: 2px; }

.chips{ display:flex; gap: 8px; justify-content: center; align-items: center; }
.chip{
  border: 1px solid rgba(32,48,95,0.85);
  background: rgba(7,11,22,0.35);
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.chip.ok{ border-color: rgba(70,224,138,0.55); }
.chip.warn{ border-color: rgba(255,204,102,0.65); }
.chip.bad{ border-color: rgba(255,91,107,0.65); }

.status{
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(32,48,95,0.85);
  font-weight: 900;
  letter-spacing: 0.08em;
  font-size: 12px;
}
.status.ok{ color: rgba(70,224,138,0.95); }
.status.warn{ color: rgba(255,204,102,0.95); }
.status.bad{ color: rgba(255,91,107,0.95); }

.actions{ display:flex; gap: 8px; justify-content: flex-end; }

.btn{
  border: 1px solid rgba(32,48,95,0.95);
  background: rgba(7,11,22,0.35);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 14px;
  font-weight: 800;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: transform 0.05s ease, background 0.12s ease;
}
.btn:hover{ background: rgba(122,162,255,0.10); }
.btn:active{ transform: translateY(1px); }
.btn.danger{
  border-color: rgba(255,91,107,0.65);
  background: rgba(255,91,107,0.10);
}
.btn.danger:hover{ background: rgba(255,91,107,0.16); }

.layout{
  margin-top: 12px;
  display: grid;
  grid-template-columns: 420px 1fr 520px;
  gap: 12px;
  flex: 1;
  min-height: 0;
}

.leftPanel, .centerPanel, .rightPanel{
  border: 1px solid rgba(32,48,95,0.75);
  border-radius: 16px;
  background: var(--panel2);
  padding: 10px;
  overflow: hidden;
}

.panelTitle{
  font-weight: 900;
  letter-spacing: 0.10em;
  font-size: 12px;
  color: rgba(231,236,255,0.85);
  margin-bottom: 8px;
}

.annGrid{ display:grid; grid-template-columns: 1fr 1fr 1fr; gap: 7px; }
.ann{
  border: 1px solid rgba(32,48,95,0.85);
  border-radius: 14px;
  padding: 8px 10px;
  display: grid;
  grid-template-columns: 1fr 18px;
  align-items: center;
  gap: 8px;
  background: rgba(7,11,22,0.30);
  font-weight: 800;
  font-size: 12px;
}
.ann .lamp{
  width: 14px; height: 14px;
  border-radius: 999px;
  background: rgba(166,176,214,0.20);
  border: 1px solid rgba(32,48,95,0.85);
}
.ann.on.ok .lamp{ background: rgba(70,224,138,0.95); }
.ann.on.warn .lamp{ background: rgba(255,204,102,0.95); }
.ann.on.bad .lamp{ background: rgba(255,91,107,0.95); }

.ann.blink .lamp{
  animation: blink 0.9s infinite;
}
@keyframes blink{
  0%,45%{ filter: brightness(1.0); opacity: 1.0; }
  50%,100%{ filter: brightness(0.45); opacity: 0.55; }
}

.log{
  height: 200px;
  overflow: hidden;
  border: 1px solid rgba(32,48,95,0.75);
  border-radius: 14px;
  background: rgba(7,11,22,0.28);
  padding: 8px;
  display:flex;
  flex-direction: column;
  gap: 6px;
}
.logLine{
  display:flex;
  gap: 8px;
  align-items: center;
  font-size: 12px;
  color: rgba(231,236,255,0.90);
}
.logLine .t{
  min-width: 54px;
  color: rgba(166,176,214,0.75);
  font-weight: 900;
}
.logLine.ok{ }
.logLine.warn{ color: rgba(255,204,102,0.95); }
.logLine.bad{ color: rgba(255,91,107,0.95); }

.controls{
  border: 1px solid rgba(32,48,95,0.75);
  border-radius: 14px;
  background: rgba(7,11,22,0.25);
  padding: 10px;
}
.ctrlRow{
  display:grid;
  grid-template-columns: 140px 1fr 64px;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.ctrlRow label{
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.03em;
  color: rgba(231,236,255,0.85);
}
.ctrlRow input[type="range"]{
  width: 100%;
}
.ctrlVal{
  text-align: right;
  font-weight: 900;
  color: rgba(231,236,255,0.92);
}
.toggleRow{
  grid-template-columns: 140px 1fr 64px;
}
.toggleRow input[type="checkbox"]{
  width: 22px; height: 22px;
}

.popupBtns{ display:grid; grid-template-columns: 1fr 1fr 1fr; gap: 7px; margin-top: 10px; }
.hint{
  margin-top: 10px;
  font-size: 11px;
  color: rgba(166,176,214,0.75);
  line-height: 1.35;
}

.centerPanel .mimicWrap{
  border: 1px solid rgba(32,48,95,0.75);
  border-radius: 16px;
  background: rgba(7,11,22,0.22);
  padding: 10px;
}
#mimic{
  width: 100%;
  height: 480px;
  display:block;
}

.healthRow{
  display:grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin-top: 10px;
}
.healthCard{
  border: 1px solid rgba(32,48,95,0.75);
  border-radius: 16px;
  background: rgba(7,11,22,0.22);
  padding: 10px 12px;
}
.hTitle{
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: rgba(166,176,214,0.85);
}
.hVal{
  font-size: 26px;
  font-weight: 1000;
  margin-top: 6px;
}
.hSub{
  font-size: 11px;
  color: rgba(166,176,214,0.72);
  margin-top: 2px;
}

.gauges{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.gBox{
  border: 1px solid rgba(32,48,95,0.75);
  border-radius: 16px;
  background: rgba(7,11,22,0.22);
  padding: 6px;
  overflow:hidden;
}
.gTitle{
  font-weight: 1000;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: rgba(166,176,214,0.90);
}
.gValRow{
  display:flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 4px;
}
.gVal{
  font-size: 18px;
  font-weight: 1000;
  min-width: 54px;
}
.gUnit{
  font-size: 12px;
  color: rgba(166,176,214,0.80);
  font-weight: 900;
}
.gCanvas{
  width: 100%;
  height: 60px;
  margin-top: 4px;
  display:block;
}

.overlay{
  position:absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
  display:grid;
  place-items: center;
  z-index: 50;
}
.hidden{ display:none; }

.popup{
  width: 1260px;
  height: 720px;
  border-radius: 18px;
  border: 1px solid rgba(32,48,95,0.85);
  background: rgba(9,14,33,0.92);
  box-shadow: 0 30px 120px rgba(0,0,0,0.65);
  overflow:hidden;
  display:flex;
  flex-direction: column;
}
.popupHeader{
  display:flex;
  justify-content: space-between;
  align-items:center;
  padding: 12px;
  border-bottom: 1px solid rgba(32,48,95,0.85);
}
.popupTitle{
  font-weight: 1000;
  letter-spacing: 0.10em;
  font-size: 12px;
}
.popupBody{
  padding: 12px;
  overflow: hidden;
  flex: 1;
}

.popupGrid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  height: 100%;
}
.pCard{
  border: 1px solid rgba(32,48,95,0.75);
  border-radius: 16px;
  background: rgba(7,11,22,0.22);
  padding: 12px;
  overflow:hidden;
}
.pCard h3{
  margin: 0 0 8px 0;
  font-size: 12px;
  letter-spacing: 0.08em;
}
.field{ margin-bottom: 10px; }
.field label{
  display:block;
  font-size: 11px;
  font-weight: 1000;
  letter-spacing: 0.06em;
  color: rgba(166,176,214,0.85);
  margin-bottom: 6px;
}
.row{
  display:flex;
  align-items:center;
  gap: 8px;
}
.valueBox{
  border: 1px solid rgba(32,48,95,0.85);
  border-radius: 14px;
  padding: 8px 10px;
  background: rgba(7,11,22,0.35);
  font-weight: 1000;
  min-width: 90px;
  text-align: right;
}
.smallBtns{
  display:flex;
  flex-wrap: wrap;
  gap: 8px;
}
.kvGrid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.kv{
  border: 1px solid rgba(32,48,95,0.75);
  border-radius: 14px;
  padding: 8px 10px;
  background: rgba(7,11,22,0.28);
  display:flex;
  justify-content: space-between;
  align-items:center;
  font-size: 12px;
  font-weight: 900;
}
.kv span{
  color: rgba(166,176,214,0.85);
  font-weight: 1000;
}
.muted{
  color: rgba(166,176,214,0.75);
  font-size: 11px;
  line-height: 1.35;
}

.footer{
  position: relative;
  left: auto;
  right: auto;
  bottom: auto;
  display:flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  border: 1px solid rgba(32,48,95,0.55);
  border-radius: 16px;
  padding: 8px 12px;
  background: rgba(7,11,22,0.22);
}

.btn.sm{
  padding: 7px 10px;
  border-radius: 12px;
  font-size: 11px;
  letter-spacing: 0.06em;
}
.btn.toggle.on{
  border-color: rgba(70,224,138,0.65);
  background: rgba(70,224,138,0.10);
}
.btn.toggle.off{
  border-color: rgba(255,91,107,0.55);
  background: rgba(255,91,107,0.08);
}

.critical{
  border: 1px solid rgba(32,48,95,0.75);
  border-radius: 14px;
  background: rgba(7,11,22,0.22);
  padding: 10px;
  margin-top: 8px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}
.critGroup{
  border: 1px solid rgba(32,48,95,0.65);
  border-radius: 14px;
  background: rgba(7,11,22,0.20);
  padding: 8px;
}
.critLabel{
  font-size: 11px;
  font-weight: 1000;
  letter-spacing: 0.08em;
  color: rgba(166,176,214,0.85);
  margin-bottom: 6px;
}
.critBtns{
  display:flex;
  gap: 7px;
  flex-wrap: wrap;
}

.btn.hold{
  border-color: rgba(122,162,255,0.55);
  background: rgba(122,162,255,0.08);
}
.btn.hold:active{
  background: rgba(122,162,255,0.16);
}
.sliderRow{
  display:flex;
  gap: 10px;
  align-items:center;
}
.sliderRow input[type="range"]{ flex:1; }
.smallNote{ font-size: 12px; color: rgba(166,176,214,0.80); margin-top: 8px; line-height: 1.35; }


/* VINTAGE THEME */
body.vintage{
  --bg: #14110c;
  --panel: rgba(36, 29, 18, 0.92);
  --panel2: rgba(28, 22, 14, 0.86);
  --border: rgba(131, 103, 66, 0.90);
  --text: rgba(248, 236, 210, 0.95);
  --muted: rgba(219, 198, 160, 0.78);
  --ok: rgba(90, 210, 120, 0.95);
  --warn: rgba(255, 194, 92, 0.96);
  --bad: rgba(255, 94, 94, 0.96);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* painted metal + grime */
body.vintage{
  background:
    radial-gradient(1100px 700px at 25% 20%, rgba(255, 210, 120, 0.08), transparent 60%),
    radial-gradient(900px 600px at 80% 70%, rgba(255, 94, 94, 0.06), transparent 55%),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.03) 0px, rgba(255,255,255,0.03) 2px, rgba(0,0,0,0.03) 3px, rgba(0,0,0,0.03) 6px),
    linear-gradient(180deg, #18130c, #0f0c08 60%, #0c0906);
}

body.vintage #stage{
  border: 1px solid rgba(131,103,66,0.70);
  box-shadow: 0 18px 80px rgba(0,0,0,0.75);
  background:
    radial-gradient(900px 520px at 50% 0%, rgba(255, 210, 120, 0.08), transparent 65%),
    linear-gradient(180deg, rgba(255,255,255,0.04), transparent 28%),
    linear-gradient(180deg, rgba(0,0,0,0.18), rgba(0,0,0,0.35));
}

/* topbar becomes a brass plate */
body.vintage .topbar{
  background:
    linear-gradient(180deg, rgba(255,236,198,0.10), rgba(0,0,0,0.10)),
    linear-gradient(90deg, rgba(0,0,0,0.08), transparent 20%, transparent 80%, rgba(0,0,0,0.10));
  border-color: rgba(131,103,66,0.78);
  border-radius: 14px;
}
body.vintage .logoBadge{
  background: linear-gradient(180deg, rgba(255,236,198,0.12), rgba(0,0,0,0.18));
  border-color: rgba(131,103,66,0.85);
}

/* panels look like old control cabinets */
body.vintage .leftPanel, body.vintage .centerPanel, body.vintage .rightPanel{
  background:
    linear-gradient(180deg, rgba(255,236,198,0.06), transparent 35%),
    var(--panel2);
  border-color: rgba(131,103,66,0.70);
}

/* big stamped titles */
body.vintage .panelTitle{
  color: rgba(248,236,210,0.92);
  text-shadow: 0 1px 0 rgba(0,0,0,0.6);
  letter-spacing: 0.14em;
}

/* bulbs: glass + bezel + glow */
body.vintage .ann{
  background: rgba(14, 12, 8, 0.18);
  border-color: rgba(131,103,66,0.70);
  border-radius: 12px;
  font-size: 11px;
}
body.vintage .ann .lamp{
  position: relative;
  border-color: rgba(131,103,66,0.85);
  background:
    radial-gradient(circle at 35% 30%, rgba(255,255,255,0.45), rgba(255,255,255,0.08) 28%, rgba(0,0,0,0.25) 55%, rgba(0,0,0,0.35) 100%),
    rgba(180,160,120,0.14);
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.25);
}
body.vintage .ann.on.ok .lamp{
  background:
    radial-gradient(circle at 35% 30%, rgba(255,255,255,0.65), rgba(255,255,255,0.10) 28%, rgba(0,0,0,0.20) 55%, rgba(0,0,0,0.30) 100%),
    radial-gradient(circle at 50% 60%, rgba(90,210,120,0.95), rgba(90,210,120,0.25) 55%, rgba(0,0,0,0.0) 70%);
  box-shadow: 0 0 10px rgba(90,210,120,0.35), 0 0 24px rgba(90,210,120,0.18);
}
body.vintage .ann.on.warn .lamp{
  background:
    radial-gradient(circle at 35% 30%, rgba(255,255,255,0.65), rgba(255,255,255,0.10) 28%, rgba(0,0,0,0.20) 55%, rgba(0,0,0,0.30) 100%),
    radial-gradient(circle at 50% 60%, rgba(255,194,92,0.96), rgba(255,194,92,0.25) 55%, rgba(0,0,0,0.0) 70%);
  box-shadow: 0 0 10px rgba(255,194,92,0.35), 0 0 24px rgba(255,194,92,0.18);
}
body.vintage .ann.on.bad .lamp{
  background:
    radial-gradient(circle at 35% 30%, rgba(255,255,255,0.65), rgba(255,255,255,0.10) 28%, rgba(0,0,0,0.20) 55%, rgba(0,0,0,0.30) 100%),
    radial-gradient(circle at 50% 60%, rgba(255,94,94,0.96), rgba(255,94,94,0.22) 55%, rgba(0,0,0,0.0) 70%);
  box-shadow: 0 0 12px rgba(255,94,94,0.38), 0 0 28px rgba(255,94,94,0.20);
}

/* buttons: bakelite caps */
body.vintage .btn{
  border-radius: 10px;
  border-color: rgba(131,103,66,0.90);
  background:
    linear-gradient(180deg, rgba(255,236,198,0.10), rgba(0,0,0,0.18)),
    linear-gradient(180deg, rgba(0,0,0,0.05), rgba(0,0,0,0.22));
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.08),
    inset 0 -2px 0 rgba(0,0,0,0.25),
    0 2px 0 rgba(0,0,0,0.30);
}
body.vintage .btn:hover{
  background:
    linear-gradient(180deg, rgba(255,236,198,0.14), rgba(0,0,0,0.16)),
    linear-gradient(180deg, rgba(0,0,0,0.05), rgba(0,0,0,0.18));
}
body.vintage .btn:active{
  transform: translateY(1px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.06),
    inset 0 -1px 0 rgba(0,0,0,0.28),
    0 1px 0 rgba(0,0,0,0.30);
}
body.vintage .btn.danger{
  border-color: rgba(255,94,94,0.75);
  background:
    linear-gradient(180deg, rgba(255,204,204,0.12), rgba(0,0,0,0.20)),
    linear-gradient(180deg, rgba(255,94,94,0.10), rgba(0,0,0,0.22));
}

/* gauge boxes: instrument frames */
body.vintage .gBox{
  border-color: rgba(131,103,66,0.72);
  background:
    linear-gradient(180deg, rgba(255,236,198,0.06), transparent 35%),
    rgba(16, 13, 9, 0.18);
  border-radius: 14px;
}
body.vintage .gTitle{
  letter-spacing: 0.12em;
  color: rgba(248,236,210,0.92);
}
body.vintage .gVal{
  font-variant-numeric: tabular-nums;
  text-shadow: 0 1px 0 rgba(0,0,0,0.7);
}
body.vintage .gCanvas{
  border-radius: 12px;
  filter: contrast(1.08) saturate(0.92);
}

/* popup: paper manual look */
body.vintage .popup{
  border-color: rgba(131,103,66,0.85);
  background:
    radial-gradient(800px 400px at 30% 0%, rgba(255,236,198,0.10), transparent 60%),
    linear-gradient(180deg, rgba(255,236,198,0.05), rgba(0,0,0,0.18)),
    rgba(20, 16, 11, 0.92);
}
body.vintage .overlay{
  background: rgba(0,0,0,0.72);
}

/* kid-friendly hover tips */
body.vintage .gBox[title]{
  cursor: help;
}