/* Chart specific styles */
.chart-container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--chart-bg);
  z-index: 0;
  touch-action: none;
  -webkit-overflow-scrolling: touch;
  border: none !important;
}

.chart-container canvas {
  border: none !important;
  display: block;
}

.chart-controls {
  z-index: 10;
}

/* Progress bar animation */
.progress-bar {
  transition: width 1s linear;
}

/* Profit/loss value change animation */
.value-change {
  transition: color 0.3s ease;
}

/* Trading buttons glow effect */
.trading-button-rise {
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  transition: all 0.2s ease;
}

.trading-button-rise:hover:not(:disabled) {
  box-shadow: 0 6px 16px rgba(16, 185, 129, 0.5);
  transform: translateY(-1px);
}

.trading-button-fall {
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
  transition: all 0.2s ease;
}

.trading-button-fall:hover:not(:disabled) {
  box-shadow: 0 6px 16px rgba(239, 68, 68, 0.5);
  transform: translateY(-1px);
}

/* Ensure the chart panel expands when siblings are collapsed */
.panel-group [data-panel-id="chart"] {
  transition:
    height 0.3s ease-in-out,
    flex-grow 0.3s ease-in-out;
}

/* When a sibling is collapsed, allow the chart to grow */
.panel-group:has(.panel-collapsed) [data-panel-id="chart"] {
  flex-grow: 1;
}

/* Ensure no default margins or borders on canvas elements */
canvas {
  display: block;
  border: none !important;
  margin: 0;
  padding: 0;
}

/* Chart Canvas Styles */
.chart-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
}

/* Mobile Touch Optimizations */
@media (max-width: 768px) {
  .chart-canvas {
    /* Improve touch handling on mobile */
    touch-action: pan-x pan-y;
    /* Enable hardware acceleration */
    transform: translateZ(0);
    will-change: transform;
    /* Improve scrolling performance */
    -webkit-overflow-scrolling: touch;
  }

  /* Hardware acceleration during touch dragging */
  .touch-dragging {
    transform: translate3d(0, 0, 0);
    will-change: transform;
    /* Improve rendering performance during drag */
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    /* Reduce paint overhead */
    contain: layout style paint;
  }

  /* Optimize canvas rendering on mobile */
  .chart-canvas.touch-dragging {
    /* Force GPU compositing */
    transform: translateZ(0);
    /* Improve rendering quality */
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}

/* Crosshair styles */
.chart-crosshair {
  pointer-events: none;
  position: absolute;
  z-index: 10;
}

.chart-crosshair-line {
  position: absolute;
  background: rgba(255, 255, 255, 0.3);
  pointer-events: none;
}

.chart-crosshair-horizontal {
  width: 100%;
  height: 1px;
}

.chart-crosshair-vertical {
  width: 1px;
  height: 100%;
}

/* Price line styles */
.chart-price-line {
  stroke: #ffff00;
  stroke-width: 1;
  stroke-dasharray: 5, 5;
  opacity: 0.8;
}

/* Volume bar styles */
.chart-volume-bar {
  opacity: 0.6;
}

.chart-volume-bar.positive {
  fill: #26a69a;
}

.chart-volume-bar.negative {
  fill: #ef5350;
}

/* Candle styles */
.chart-candle-body {
  stroke-width: 1;
}

.chart-candle-body.bullish {
  fill: #26a69a;
  stroke: #26a69a;
}

.chart-candle-body.bearish {
  fill: #ef5350;
  stroke: #ef5350;
}

.chart-candle-wick {
  stroke-width: 1;
}

.chart-candle-wick.bullish {
  stroke: #26a69a;
}

.chart-candle-wick.bearish {
  stroke: #ef5350;
}

/* Loading animation */
.chart-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 20;
}

.chart-loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(255, 255, 255, 0.2);
  border-top: 4px solid #007bff;
  border-radius: 50%;
  animation: chart-spin 1s linear infinite;
}

@keyframes chart-spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Chart tooltip */
.chart-tooltip {
  position: absolute;
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 12px;
  pointer-events: none;
  z-index: 15;
  white-space: nowrap;
}

/* Dark theme adjustments */
.dark .chart-container {
  --chart-bg: #131722;
}

.dark .chart-tooltip {
  background: rgba(255, 255, 255, 0.9);
  color: #131722;
}

/* Prevent text selection during drag */
.dragging * {
  user-select: none !important;
  -webkit-user-select: none !important;
  -moz-user-select: none !important;
  -ms-user-select: none !important;
}

/* Smooth transitions for zoom operations */
.chart-zoom-transition {
  transition: transform 0.1s ease-out;
}

/* Hide scrollbars on chart container */
.chart-container {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.chart-container::-webkit-scrollbar {
  display: none;
}

/* Performance optimizations for mobile */
@media (max-width: 768px) {
  .chart-canvas {
    /* Reduce rendering complexity on mobile */
    image-rendering: optimizeSpeed;
    /* Optimize for touch interactions */
    -webkit-user-drag: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  }

  /* Reduce opacity during drag for better performance */
  .touch-dragging {
    opacity: 0.95;
  }
}