html, body {
  margin: 0;
  height: 100%;
  background: #000;
  overflow: hidden;
  font-family: "Segoe UI", system-ui, sans-serif;
}

#stage-wrap {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

#stage {
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  background: #000;
  display: block;
}

#panel {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #d4d0c8;
  color: #000;
  border: 2px outset #fff;
  padding: 14px 18px;
  min-width: 240px;
  box-shadow: 4px 4px 0 rgba(0,0,0,.5);
  cursor: default;
}

#panel h1 {
  font-size: 15px;
  margin: 0 0 10px;
  border-bottom: 1px solid #808080;
  padding-bottom: 6px;
}

#panel label {
  display: block;
  margin: 8px 0;
  font-size: 13px;
}

#panel select {
  margin-left: 6px;
}

#panel .row {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

#panel button {
  font-size: 13px;
  padding: 2px 12px;
}

#panel .hint {
  font-size: 11px;
  color: #444;
  margin: 10px 0 0;
}

#panel .meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  margin: 8px 0 0;
  padding-top: 6px;
  border-top: 1px solid #a8a49c;
}

#build-box {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

#build {
  font-family: monospace;
  opacity: 0.6;
}

#gh-link {
  color: #444;
  display: inline-flex;
}

#gh-link:hover {
  color: #000;
}

#topbar {
  position: fixed;
  top: 12px;
  right: 12px;
  z-index: 20;
  display: flex;
  gap: 8px;
}
#topbar button {
  background: rgba(30, 30, 46, .85);
  color: #ddd;
  border: 1px solid #4a4a5a;
  border-radius: 6px;
  padding: 7px 12px;
  font: 13px system-ui, sans-serif;
  cursor: pointer;
  opacity: .55;
  transition: opacity .2s;
}
#topbar button:hover { opacity: 1; }
/* an active toggle glows green */
#topbar button.on { background: rgba(58, 106, 58, .9); border-color: #6a9b6a; color: #fff; opacity: .95; }

/* retro density slider */
#panel .slider {
  -webkit-appearance: none; appearance: none;
  width: 100%;
  height: 6px;
  margin: 8px 0 2px;
  background: #808080;
  border: 1px solid #fff;
  border-right-color: #404040;
  border-bottom-color: #404040;
  outline: none;
}
#panel .slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 12px; height: 18px;
  background: #d4d0c8;
  border: 2px outset #fff;
  cursor: pointer;
}
#panel .slider::-moz-range-thumb {
  width: 12px; height: 18px;
  background: #d4d0c8;
  border: 2px outset #fff;
  cursor: pointer;
}
#objects-label { font-weight: bold; }

#identify {
  position: fixed;
  z-index: 30;
  background: rgba(20, 20, 30, .95);
  color: #9be89b;
  border: 1px solid #4a6a4a;
  border-radius: 5px;
  padding: 6px 10px;
  font: 12px monospace;
  max-width: 250px;
  display: flex;
  align-items: center;
  gap: 8px;
}
#id-copy {
  flex: none;
  background: #2a3a4a;
  color: #cfe0ee;
  border: 1px solid #4a6a8a;
  border-radius: 4px;
  padding: 2px 8px;
  font: 11px system-ui, sans-serif;
  cursor: pointer;
}
#id-copy:hover { background: #34506a; }
#id-close {
  flex: none;
  background: #3a2a2a;
  color: #e0b0b0;
  border: 1px solid #6a4a4a;
  border-radius: 4px;
  padding: 2px 7px;
  font: 11px system-ui, sans-serif;
  cursor: pointer;
}
#id-close:hover { background: #5a3434; color: #fff; }

.hidden { display: none !important; }

#debugbar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 210px;
  overflow-y: auto;
  background: #1a1a26;
  color: #ddd;
  padding: 8px;
  font-size: 11px;
  box-shadow: 2px 0 8px rgba(0,0,0,.6);
  z-index: 10;
}
#debugbar .dbg-title {
  font-weight: bold;
  color: #9be89b;
  margin-bottom: 6px;
}
#debugbar .dbg-auto { display: block; margin-bottom: 8px; color: #bbb; }
#debugbar .dbg-group {
  color: #e8c07b;
  border-top: 1px solid #333;
  margin-top: 8px;
  padding-top: 4px;
  font-weight: bold;
}
#debugbar button {
  display: block;
  width: 100%;
  text-align: left;
  margin: 2px 0;
  padding: 3px 6px;
  background: #2a2a3a;
  color: #ddd;
  border: 1px solid #3a3a4a;
  border-radius: 3px;
  cursor: pointer;
  font-size: 11px;
}
#debugbar button:hover { background: #34344a; }
#debugbar button.active { background: #4a6a4a; border-color: #6a9b6a; color: #fff; }
#debugbar .dbg-num {
  display: inline-block;
  min-width: 20px;
  margin-right: 6px;
  color: #7bb0e8;
  font-weight: bold;
  text-align: right;
}
#debugbar button.active .dbg-num { color: #cfe8cf; }
#debugbar .dbg-clear { margin-top: 10px; background: #4a2a2a; }
#debugbar .dbg-copy { margin-top: 6px; margin-bottom: 20px; background: #2a3a4a; }
#debugbar .kind-loop { color: #7bb0e8; }
#debugbar .kind-act { color: #e8c07b; }
#debugbar .kind-once { color: #b06a6a; }
#debugbar button.rv-v { border-left: 3px solid #6a9b6a; }
#debugbar button.rv-x { border-left: 3px solid #b06a6a; }
#debugbar button[data-tag]::after { content: attr(data-tag); float: right; opacity: .8; }

#reviewpanel {
  position: fixed;
  bottom: 0;
  left: 220px;
  right: 0;
  background: #1a1a26;
  color: #ddd;
  border-top: 2px solid #3a3a4a;
  padding: 8px 12px;
  font-size: 12px;
  z-index: 10;
}
#reviewpanel .rp-head { color: #9be89b; font-weight: bold; margin-bottom: 6px; }
#reviewpanel .rp-row { display: flex; gap: 8px; align-items: center; margin-bottom: 6px; }
#reviewpanel #rp-v, #reviewpanel #rp-x {
  padding: 4px 12px; border: 1px solid #444; border-radius: 4px;
  background: #2a2a3a; color: #ddd; cursor: pointer; font-size: 12px;
}
#reviewpanel #rp-v.on { background: #3a6a3a; border-color: #6a9b6a; color: #fff; }
#reviewpanel #rp-x.on { background: #6a3a3a; border-color: #b06a6a; color: #fff; }
#reviewpanel #rp-name { flex: 1; padding: 4px 8px; background: #2a2a3a; color: #fff; border: 1px solid #444; border-radius: 4px; }
#reviewpanel #rp-notes { width: 100%; box-sizing: border-box; background: #2a2a3a; color: #fff; border: 1px solid #444; border-radius: 4px; padding: 4px 8px; font-family: inherit; resize: vertical; }

#loading {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #9be89b;
  font: 16px monospace;
  background: #000;
}

#catalog-link {
  color: #567;
  font-size: 11px;
}

#catalog-link:hover {
  color: #89a;
}