html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: sans-serif;
}

#controls-panel {
  position: absolute;
  top: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(2px);
  border-bottom-left-radius: 0.5em;
  padding: 0.5em 0.5em;
  z-index: 100;
  text-shadow: 0 0 14px black, 1px 0 14px black;
  text-align: right;;
}

#count-input {
  background: transparent;
  color: #5ec15e;
  font-size: 200%;
  text-align: right;
  border: none;
  outline: none;
  width: 8em;
  font-family: monospace;
  padding-right: none;
}

.toggles {
  text-align: right;
}

#profiling-toggle, #graph-force-toggle {
  display: inline-flex;
  justify-content: end;
  gap: 0.5em;
  margin-top: 0.5em;
  font-size: 0.9em;
  color: #aaa;
  cursor: pointer;
}

#method-selector {
  display: flex;
  justify-content: end;
  gap: 1em;
  margin-top: 0.5em;
  font-size: 0.9em;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 0.4em;
  color: #aaa;
  cursor: pointer;
  transition: color 0.2s;
}

.radio-label:has(input:checked) {
  color: #4fc3f7;
  font-weight: bold;
}

.radio-label input[type="radio"] {
  cursor: pointer;
  accent-color: #4fc3f7;
}

#profiling-checkbox {
  cursor: pointer;
}

#profiler-output {
  margin-top: 1em;
  font-family: monospace;
  font-size: 90%;
  display: none;
  text-align: left;
}

#profiler-output.visible {
  display: block;
}

.warning {
  color: #ff6b6b;
  padding: 0.5em;
  border: 1px solid #ff6b6b;
  border-radius: 0.3em;
}

.metric-row {
  margin: 0.3em 0;
  position: relative;
  min-height: 18px;
}

.metric-bar {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  opacity: 0.3;
  border-radius: 2px;
  pointer-events: none;
  z-index: 0;
}

.metric-label {
  position: relative;
  padding: 2px 5px;
  font-size: 11px;
  z-index: 1;
}

.section-header {
  margin: 0.8em 0 0.3em 0;
  font-weight: normal;
}

.physics-bar {
  background: #4fc3f7;
}

.rendering-bar {
  background: #ff6b6b;
}

.bottom-left-panel {
  position: fixed;
  left: 0;
  bottom: 0;
  padding: 0.5em 1em;
  z-index: 100;
  background: transparent;
  backdrop-filter: blur(2px);
  border-top-right-radius: 1em;
  font-family: sans-serif;
  font-size: 0.9em;
  text-align: right;
}

.bottom-right-panel {
  position: fixed;
  right: 0;
  bottom: 0;
  padding: 0.5em 1em;
  z-index: 100;
  background: transparent;
  backdrop-filter: blur(2px);
  border-top-left-radius: 1em;
  font-family: sans-serif;
  font-size: 0.9em;
  text-align: right;
}

.bottom-left-panel a {
  color: silver;
  text-decoration: none;
}

.bottom-right-panel a {
  color: rgb(104, 255, 255);
  text-decoration: none;
}

.author-badge {
  opacity: 0.7;
  font-size: 77%;
  padding-right: 0.2em;
}