.bfg-network {
  --bfg-stage-height: clamp(520px, 58vw, 720px);
  position: relative;
  width: 100%;
  min-height: var(--bfg-stage-height);
  overflow: hidden;
  isolation: isolate;
  color: #fff;
  border: 1px solid rgba(147,255,234,.28);
  background:
    radial-gradient(circle at 50% 50%, rgba(123,255,226,.16), transparent 30%),
    linear-gradient(180deg,#087967 0%,#067262 100%);
  box-shadow:
    inset 0 0 90px rgba(0,34,31,.22),
    0 28px 68px rgba(3,53,47,.18);
}

.bfg-network::before {
  content:"";
  position:absolute;
  inset:0;
  z-index:0;
  pointer-events:none;
  opacity:.70;
  background-image:
    linear-gradient(rgba(122,244,223,.12) 1px,transparent 1px),
    linear-gradient(90deg,rgba(122,244,223,.12) 1px,transparent 1px);
  background-size:48px 48px;
}

.bfg-network::after {
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  pointer-events:none;
  background:
    radial-gradient(circle at center,transparent 0 34%,rgba(3,105,91,.03) 46%,rgba(0,57,51,.30) 100%),
    linear-gradient(90deg,rgba(4,92,81,.30),transparent 20%,transparent 80%,rgba(4,92,81,.30));
}

.bfg-network__canvas {
  position:absolute;
  inset:0;
  z-index:2;
  display:block;
  width:100%;
  height:100%;
  cursor:grab;
  touch-action:none;
}

.bfg-network__canvas:active { cursor:grabbing; }

.bfg-network__hud {
  position:absolute;
  z-index:9;
  top:20px;
  left:20px;
  right:20px;
  display:flex;
  justify-content:space-between;
  gap:16px;
  align-items:center;
  pointer-events:none;
}

.bfg-network__status {
  display:inline-flex;
  align-items:center;
  gap:10px;
  min-height:42px;
  padding:9px 13px;
  border:1px solid rgba(166,255,235,.38);
  background:rgba(0,64,57,.68);
  backdrop-filter:blur(10px);
  font-family:Montserrat,Arial,sans-serif;
  pointer-events:auto;
}

.bfg-network__status-dot {
  width:9px;
  height:9px;
  border-radius:50%;
  background:#91ffe4;
  box-shadow:0 0 14px rgba(145,255,228,.9);
}

.bfg-network__status strong {
  font-size:11px;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.bfg-network__status small {
  color:rgba(255,255,255,.70);
  font:700 10px/1 "Open Sans",Arial,sans-serif;
}

.bfg-network__camera-btn {
  pointer-events:auto;
  min-height:42px;
  padding:10px 16px;
  border:1px solid rgba(207,255,119,.72);
  border-radius:999px;
  background:rgba(200,255,114,.12);
  color:#efffcf;
  cursor:pointer;
  font:800 10px/1 Montserrat,Arial,sans-serif;
  text-transform:uppercase;
  letter-spacing:.08em;
  transition:transform .2s ease,background .2s ease;
}

.bfg-network__camera-btn:hover,
.bfg-network__camera-btn:focus-visible {
  transform:translateY(-2px);
  background:rgba(200,255,114,.22);
}

.bfg-network__camera-btn:disabled {
  cursor:wait;
  opacity:.72;
}

.bfg-network__error {
  position:absolute;
  z-index:11;
  top:76px;
  left:50%;
  max-width:min(520px,calc(100% - 48px));
  transform:translateX(-50%);
  padding:11px 14px;
  border:1px solid rgba(255,214,133,.45);
  background:rgba(52,58,20,.90);
  color:#fff3c4;
  font:600 11px/1.45 "Open Sans",Arial,sans-serif;
  text-align:center;
}

.bfg-network__error[hidden] { display:none; }

.bfg-network__node {
  position:absolute;
  z-index:6;
  width:74px;
  min-height:74px;
  display:grid;
  place-items:center;
  gap:4px;
  padding:8px;
  border:1px solid rgba(122,247,224,.58);
  border-radius:16px;
  background:rgba(5,126,109,.64);
  color:#baffee;
  box-shadow:0 0 26px rgba(97,255,226,.13);
  backdrop-filter:blur(7px);
  opacity:0;
  transform:scale(.78);
  transition:opacity .18s linear,transform .18s linear;
  pointer-events:none;
}

.bfg-network__node svg {
  width:30px;
  height:30px;
  fill:none;
  stroke:currentColor;
  stroke-width:1.6;
  stroke-linecap:round;
  stroke-linejoin:round;
}

.bfg-network__node span {
  font:800 7px/1.1 Montserrat,Arial,sans-serif;
  text-transform:uppercase;
  letter-spacing:.08em;
  text-align:center;
}

.bfg-network__node--1 { left:8%; top:18%; }
.bfg-network__node--2 { left:15%; bottom:14%; }
.bfg-network__node--3 { left:45%; top:6%; }
.bfg-network__node--4 { right:8%; top:17%; }
.bfg-network__node--5 { right:10%; bottom:16%; }
.bfg-network__node--6 { left:46%; bottom:7%; }

.bfg-network__camera {
  position:absolute;
  z-index:12;
  top:92px;
  right:24px;
  width:196px;
  overflow:hidden;
  border:1px solid rgba(176,255,237,.55);
  background:#003f38;
  box-shadow:0 14px 36px rgba(0,0,0,.22);
}

.bfg-network__camera[hidden] { display:none; }

.bfg-network__camera-head {
  min-height:32px;
  padding:6px 9px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  background:rgba(0,49,44,.94);
  color:#d9fff6;
  cursor:grab;
  touch-action:none;
  user-select:none;
  font:800 8px/1 Montserrat,Arial,sans-serif;
  letter-spacing:.1em;
  text-transform:uppercase;
}

.bfg-network__camera.is-dragging .bfg-network__camera-head { cursor:grabbing; }

.bfg-network__camera-close {
  width:26px;
  height:26px;
  display:grid;
  place-items:center;
  border:0;
  padding:0;
  background:transparent;
  color:#fff;
  cursor:pointer;
  font-size:18px;
}

.bfg-network__camera-media {
  position:relative;
  aspect-ratio:4/3;
  overflow:hidden;
  background:#002e29;
}

.bfg-network__camera video,
.bfg-network__camera-media canvas {
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  transform:scaleX(-1);
}

.bfg-network__camera-media canvas {
  z-index:2;
  pointer-events:none;
}

.bfg-network__camera-foot {
  padding:8px 10px;
  color:rgba(255,255,255,.72);
  font:600 9px/1.35 "Open Sans",Arial,sans-serif;
}

.bfg-network__help {
  position:absolute;
  z-index:8;
  left:22px;
  bottom:20px;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:14px;
  color:rgba(238,255,249,.76);
  font:700 11px/1.3 "Open Sans",Arial,sans-serif;
  pointer-events:none;
}

.bfg-network__help span {
  display:inline-flex;
  align-items:center;
  gap:7px;
}

.bfg-network__help b {
  color:#c8ff72;
  font-family:Montserrat,Arial,sans-serif;
}

.bfg-network__manual {
  position:absolute;
  z-index:8;
  right:20px;
  bottom:18px;
  width:min(270px,calc(100% - 44px));
  padding:10px 12px 9px;
  border:1px solid rgba(147,255,234,.26);
  background:rgba(0,64,57,.64);
  backdrop-filter:blur(9px);
}

.bfg-network__manual label {
  display:flex;
  justify-content:space-between;
  gap:10px;
  align-items:center;
  margin-bottom:7px;
  color:rgba(255,255,255,.76);
  font:800 9px/1 Montserrat,Arial,sans-serif;
  text-transform:uppercase;
  letter-spacing:.08em;
}

.bfg-network__manual input[type="range"] {
  width:100%;
  accent-color:#c8ff72;
}

@media (max-width:900px) {
  .bfg-network { min-height:min(620px,var(--bfg-stage-height)); }
  .bfg-network__node { width:62px; min-height:62px; }
}

@media (max-width:640px) {
  .bfg-network {
    min-height:540px;
  }

  .bfg-network__hud {
    top:14px;
    left:14px;
    right:14px;
    align-items:flex-start;
  }

  .bfg-network__status { padding:8px 10px; }

  .bfg-network__camera-btn {
    max-width:148px;
    padding:9px 12px;
    line-height:1.25;
  }

  .bfg-network__help {
    left:14px;
    right:14px;
    bottom:82px;
    gap:9px 12px;
    font-size:9px;
  }

  .bfg-network__manual {
    left:14px;
    right:14px;
    bottom:14px;
    width:auto;
  }

  .bfg-network__camera {
    top:76px;
    right:12px;
    width:150px;
  }

  .bfg-network__node {
    width:52px;
    min-height:52px;
    padding:6px;
    border-radius:12px;
  }

  .bfg-network__node svg { width:23px; height:23px; }
  .bfg-network__node span { display:none; }

  .bfg-network__node--1 { left:4%; top:24%; }
  .bfg-network__node--2 { left:5%; bottom:24%; }
  .bfg-network__node--3 { left:42%; top:14%; }
  .bfg-network__node--4 { right:4%; top:25%; }
  .bfg-network__node--5 { right:4%; bottom:24%; }
  .bfg-network__node--6 { left:43%; bottom:18%; }
}

@media (prefers-reduced-motion:reduce) {
  .bfg-network__node,
  .bfg-network__camera-btn {
    transition:none;
  }
}


@media (min-width:641px) and (max-width:1024px) {
  .bfg-network__camera {
    top:84px;
    right:18px;
    width:178px;
  }
}