/* --- Chart Generator Custom Styles --- */

.chart-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

@media (max-width: 900px) {
  .chart-layout {
    grid-template-columns: 1fr;
  }
}

.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* Data Table UI */
.data-table-container {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 1rem;
}

.data-header {
  display: flex;
  gap: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

.data-col {
  flex: 1;
}

.data-col-action {
  width: 40px;
}

.data-rows {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 250px;
  overflow-y: auto;
  padding-right: 0.25rem;
}

/* Custom Scrollbar for data rows */
.data-rows::-webkit-scrollbar {
  width: 6px;
}
.data-rows::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
}
.data-rows::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

.data-row {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Color input styling */
input[type="color"] {
  height: 42px;
  padding: 4px;
  cursor: pointer;
}
input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
}
input[type="color"]::-webkit-color-swatch {
  border: none;
  border-radius: 6px;
}

/* Canvas Wrapper */
.canvas-wrapper {
  background: var(--bg-color, #111827); /* updated via js */
  border-radius: 12px;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 4px 6px rgba(0, 0, 0, 0.2);
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 300px;
  transition: background 0.3s ease;
}

canvas {
  max-width: 100%;
  max-height: 400px;
}

.export-section {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
}

.export-title {
  margin-bottom: 0.5rem;
  color: var(--text-color);
}

.export-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.export-buttons .btn {
  flex: 1;
  min-width: 100px;
}