/**
 * 4G LTE Downlink Resource Grid Simulator - local styles
 * Max width 800px, Courier New, black background (requirements.txt)
 */
#rg4g-container {
  max-width: 800px;
  width: 100%;
  box-sizing: border-box;
  font-family: 'Courier New', monospace;
  font-size: 12px;
  background: #0b0e14;
  color: #00f2ff;
  padding: 12px;
  border-radius: 4px;
  overflow: hidden;
}

#rg4g-container .rg4g-control-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0;
  flex-wrap: wrap;
}

#rg4g-container .rg4g-control-row-single {
  flex-wrap: nowrap;
}

#rg4g-container .rg4g-control-row-single label {
  min-width: auto;
}

#rg4g-container .rg4g-control-row label {
  min-width: 90px;
  color: #00f2ff;
}

#rg4g-container .rg4g-control-row input[type="text"],
#rg4g-container .rg4g-control-row select {
  background: #000;
  border: 1px solid #1a2634;
  color: #00f2ff;
  padding: 4px 8px;
  font-family: 'Courier New', monospace;
}

#rg4g-container .rg4g-control-row input[type="range"] {
  flex: 0 1 80px;
  min-width: 50px;
}

#rg4g-container .rg4g-val {
  min-width: 24px;
  color: #fff;
}

#rg4g-container .rg4g-section {
  border-left: 3px solid #00f2ff;
  background: rgba(26, 38, 52, 0.5);
  padding: 10px;
  margin: 8px 0;
}

#rg4g-container .rg4g-section h4 {
  margin: 0 0 8px 0;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #00f2ff;
}

#rg4g-container .rg4g-canvas-wrap {
  max-width: 100%;
  max-height: 550px;
  overflow: hidden;
  border: 2px solid #1a2634;
  background: #000;
  margin: 0 auto;
}

#rg4g-container .rg4g-canvas-wrap-scroll {
  overflow: auto;
  scrollbar-width: thin;
  scrollbar-color: #2a3a4a #0b0e14;
}

#rg4g-container .rg4g-canvas-wrap-scroll::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

#rg4g-container .rg4g-canvas-wrap-scroll::-webkit-scrollbar-track {
  background: #0b0e14;
}

#rg4g-container .rg4g-canvas-wrap-scroll::-webkit-scrollbar-thumb {
  background: #2a3a4a;
  border-radius: 5px;
}

#rg4g-container .rg4g-magnification-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0;
}

#rg4g-container .rg4g-magnification-row label {
  color: #00f2ff;
}

#rg4g-container .rg4g-magnification-row input[type="range"] {
  flex: 0 1 120px;
  min-width: 80px;
}

#rg4g-container .rg4g-grids {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 1600px;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: #2a3a4a #0b0e14;
}

#rg4g-container .rg4g-grid-item {
  border: 2px solid #1a2634;
  background: #000;
  overflow: hidden;
}

#rg4g-container .rg4g-grid-item h5 {
  margin: 0;
  padding: 4px 8px;
  font-size: 11px;
  color: #00f2ff;
  background: rgba(26, 38, 52, 0.8);
  border-bottom: 1px solid #1a2634;
}

#rg4g-container .rg4g-grid-item canvas {
  display: block;
  margin: 0 auto;
  background: #000;
}

#rg4g-container .rg4g-legend {
  display: flex;
  gap: 12px;
  padding: 8px 0;
  font-size: 11px;
  flex-wrap: wrap;
}

#rg4g-container .rg4g-legend span {
  display: flex;
  align-items: center;
  gap: 6px;
}

#rg4g-container .rg4g-swatch {
  width: 12px;
  height: 12px;
  border: 1px solid #333;
}

#rg4g-container .rg4g-stats {
  font-size: 11px;
  color: #fff;
  margin: 6px 0;
  padding: 6px;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid #1a2634;
}

#rg4g-container .rg4g-tabs {
  display: flex;
  gap: 4px;
  margin: 12px 0 8px 0;
}

#rg4g-container .rg4g-tab {
  padding: 8px 16px;
  background: rgba(26, 38, 52, 0.8);
  border: 1px solid #1a2634;
  color: #00f2ff;
  font-family: 'Courier New', monospace;
  font-size: 12px;
  cursor: pointer;
}

#rg4g-container .rg4g-tab:hover {
  background: rgba(0, 242, 255, 0.15);
}

#rg4g-container .rg4g-tab-active {
  background: #1a5276;
  border-color: #00f2ff;
  color: #fff;
}

#rg4g-container .rg4g-tab-content {
  margin-top: 0;
}

#rg4g-container .rg4g-spectrum-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

#rg4g-container .rg4g-spectrum-controls label {
  color: #00f2ff;
}

#rg4g-container .rg4g-spectrum-controls select {
  background: #000;
  border: 1px solid #1a2634;
  color: #00f2ff;
  padding: 4px 8px;
  font-family: 'Courier New', monospace;
}

#rg4g-container .rg4g-spectrum-slider-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

#rg4g-container .rg4g-spectrum-slider-wrap label {
  min-width: 70px;
}

#rg4g-container .rg4g-spectrum-slider-wrap input[type="range"] {
  flex: 0 1 120px;
  min-width: 80px;
}

#rg4g-container .rg4g-spectrum-wrap {
  border: 2px solid #1a2634;
  background: #000;
  padding: 12px;
  margin: 8px 0;
}

#rg4g-container .rg4g-spectrum-label {
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #00f2ff;
  margin-bottom: 8px;
}

#rg4g-container .rg4g-spectrum-canvases {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#rg4g-container .rg4g-spectrum-item {
  border: 2px solid #1a2634;
  background: #000;
  padding: 8px;
}

#rg4g-container .rg4g-spectrum-item h5 {
  margin: 0 0 8px 0;
  font-size: 11px;
  color: #00f2ff;
  background: rgba(26, 38, 52, 0.8);
  padding: 4px 8px;
  border-bottom: 1px solid #1a2634;
}

#rg4g-container .rg4g-spectrum-item canvas {
  display: block;
  width: 100%;
  max-width: 760px;
  background: #000;
}