/* Force Control Panel - Interactive force tuning UI */

.force-control-panel {
  position: fixed;
  top: 80px;
  right: 20px;
  width: 320px;
  max-height: calc(100vh - 100px);
  background: rgba(255, 255, 255, 0.95);
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 12px;
  z-index: 1000;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.force-control-panel.minimized {
  width: auto;
  max-height: none;
}

.force-panel-header {
  background: #2c3e50;
  color: white;
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.force-panel-title {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
}

.force-panel-summary {
  font-size: 11px;
  opacity: 0.8;
}

.force-panel-body {
  overflow-y: auto;
  flex: 1;
  padding-bottom: 8px;
}

/* Simulation controls */
.sim-controls {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-bottom: 1px solid #e0e0e0;
  background: #f8f9fa;
}

.sim-btn {
  flex: 1;
  padding: 8px 12px;
  border: none;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.sim-btn.start {
  background: #27ae60;
  color: white;
}

.sim-btn.start:hover {
  background: #219a52;
}

.sim-btn.stop {
  background: #e74c3c;
  color: white;
}

.sim-btn.stop:hover {
  background: #c0392b;
}

.sim-btn.reset {
  background: #3498db;
  color: white;
}

.sim-btn.reset:hover {
  background: #2980b9;
}

/* Force list */
.force-list {
  padding: 8px;
}

/* Individual force item */
.force-item {
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  margin-bottom: 8px;
  overflow: hidden;
  transition: all 0.2s;
}

.force-item.active {
  border-color: #27ae60;
}

.force-item.inactive {
  opacity: 0.6;
}

.force-item-header {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  background: #f8f9fa;
  gap: 8px;
}

.force-toggle {
  cursor: pointer;
}

.toggle-indicator {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 700;
}

.force-item.active .toggle-indicator {
  background: #27ae60;
  color: white;
}

.force-item.inactive .toggle-indicator {
  background: #bdc3c7;
  color: #7f8c8d;
}

.force-info {
  flex: 1;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.force-name {
  font-weight: 600;
  color: #2c3e50;
}

.force-type {
  font-size: 10px;
  color: #7f8c8d;
  text-transform: uppercase;
}

.expand-toggle {
  cursor: pointer;
  color: #7f8c8d;
  font-weight: bold;
  padding: 4px 8px;
}

.expand-toggle:hover {
  color: #2c3e50;
}

/* Force sliders (expanded view) */
.force-sliders {
  padding: 12px;
  background: white;
  border-top: 1px solid #e0e0e0;
}

.slider-row {
  display: flex;
  align-items: center;
  margin-bottom: 8px;
  gap: 8px;
}

.slider-row:last-child {
  margin-bottom: 0;
}

.slider-label {
  width: 70px;
  font-size: 11px;
  color: #7f8c8d;
  flex-shrink: 0;
}

.slider-input {
  flex: 1;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: #e0e0e0;
  border-radius: 2px;
  outline: none;
}

.slider-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #3498db;
  cursor: pointer;
  transition: background 0.2s;
}

.slider-input::-webkit-slider-thumb:hover {
  background: #2980b9;
}

.slider-input::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #3498db;
  cursor: pointer;
  border: none;
}

.slider-value {
  width: 50px;
  text-align: right;
  font-size: 10px;
  color: #2c3e50;
  font-family: 'Monaco', 'Menlo', monospace;
  flex-shrink: 0;
}

/* Scrollbar styling */
.force-panel-body::-webkit-scrollbar {
  width: 6px;
}

.force-panel-body::-webkit-scrollbar-track {
  background: #f1f1f1;
}

.force-panel-body::-webkit-scrollbar-thumb {
  background: #c0c0c0;
  border-radius: 3px;
}

.force-panel-body::-webkit-scrollbar-thumb:hover {
  background: #a0a0a0;
}

/* Dark mode support (optional) */
@media (prefers-color-scheme: dark) {
  .force-control-panel {
    background: rgba(44, 62, 80, 0.95);
    color: #ecf0f1;
  }

  .force-item {
    border-color: #34495e;
  }

  .force-item-header,
  .sim-controls {
    background: #34495e;
  }

  .force-sliders {
    background: #2c3e50;
    border-color: #34495e;
  }

  .force-name {
    color: #ecf0f1;
  }

  .slider-label {
    color: #95a5a6;
  }

  .slider-input {
    background: #34495e;
  }

  .slider-value {
    color: #ecf0f1;
  }
}