/* styles.css */
:root {
  /* Default theme (light) */
  --bg-color: #f5f5f5;
  --text-color: #333;
  --tab-bg: #f5f5f5;
  --tab-border: #ccc;
  --tab-active-bg: #fff;
  --tab-active-border: #0066cc;
  --toolbox-bg: #f5f5f5;
  --toolbox-border: #ccc;
  --controls-bg: #eee;
  --output-bg: #111;
  --output-text: #0f0;
  --button-bg: #4CAF50;
  --button-text: white;
  --button-hover: #45a049;
  --button-border: #4CAF50;
  --modal-bg: white;
  --modal-text: #333;
  --blockly-bg: #fff;
  --blockly-text: #333;
  --blockly-toolbox: #f5f5f5;
  --blockly-path: #444;
  --blockly-scrollbar: #555;
}

body {
  font-family: sans-serif;
  margin: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background-color: var(--bg-color);
  color: var(--text-color);
  transition: background-color 0.3s, color 0.3s;
}

#tabs {
  display: flex;
  border-bottom: 1px solid var(--tab-border);
  background: var(--tab-bg);
  overflow-x: auto;
  z-index: 50;
}

#tabs button {
  padding: 8px 12px;
  border: none;
  background: none;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  font-weight: 600;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--text-color);
}

#tabs button.active {
  border-bottom-color: var(--tab-active-border);
  background: var(--tab-active-bg);
  font-weight: 700;
}

#tabs button .close-btn {
  font-weight: 700;
  color: #999;
  cursor: pointer;
}

#tabs button .close-btn:hover { color: #c00; }

#workspaceArea {
  flex: 1;
  display: flex;
  position: relative;
  min-height: 500px;
  overflow: hidden;
}

#toolboxContainer {
  width: 0px;
  background: var(--toolbox-bg);
  border-right: 1px solid var(--toolbox-border);
  z-index: 100;
  overflow-y: auto;
  transition: width 0.3s ease;
}

#toolboxContainer.collapsed {
  width: 0px;
  border-right: none;
}

#workspaceContainer {
  flex: 1;
  position: relative;
}

.blocklyDiv {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

#controls {
  padding: 8px;
  background: var(--controls-bg);
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  z-index: 50;
  border-top: 1px solid var(--tab-border);
}

#output {
  flex: 1 1 100%;
  background: var(--output-bg);
  color: var(--output-text);
  padding: 12px;
  font-family: monospace;
  white-space: pre-wrap;
  overflow-y: auto;
  max-height: 200px;
  border-top: 1px solid var(--tab-border);
}

.blocklyToolboxContents {
  padding: 8px;
}

.blocklyTreeRow {
  margin-bottom: 4px;
  border-radius: 4px;
}

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 2000;
  justify-content: center;
  align-items: center;
}

.modal-content {
  background: var(--modal-bg);
  padding: 20px;
  border-radius: 5px;
  max-width: 800px;
  max-height: 80vh;
  overflow-y: auto;
  width: 90%;
  color: var(--modal-text);
}

.modal h2 {
  margin-top: 0;
  color: var(--tab-active-border);
}

.close-modal {
  float: right;
  font-size: 1.5em;
  cursor: pointer;
  color: var(--text-color);
}

#sampleProjects {
  padding: 6px;
  border-radius: 4px;
  border: 1px solid var(--button-border);
  background-color: var(--modal-bg);
  color: var(--modal-text);
}

.blocklyWidgetDiv {
  position: absolute;
  z-index: 999;
}

.blocklyDraggable {
  cursor: grab;
}

.blocklyDragging {
  cursor: grabbing;
}

#loadSampleBtn {
  padding: 6px 12px;
  background-color: var(--button-bg);
  color: var(--button-text);
  border: 1px solid var(--button-border);
  border-radius: 4px;
  cursor: pointer;
  margin-left: 5px;
  transition: background-color 0.3s, border-color 0.3s;
}

#loadSampleBtn:hover {
  background-color: var(--button-hover);
  border-color: var(--button-hover);
}

#loadSampleBtn:disabled {
  background-color: #cccccc;
  border-color: #cccccc;
  cursor: not-allowed;
}

#loadSampleBtn.loading {
  background-color: #2196F3;
  border-color: #2196F3;
}

.data-type-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px;
  border-bottom: 1px solid var(--tab-border);
}

.data-type-item button {
  background-color: #ff4444;
  color: white;
  border: 1px solid #ff4444;
  padding: 4px 8px;
  border-radius: 3px;
  cursor: pointer;
}

.data-type-item button:hover {
  background-color: #cc0000;
  border-color: #cc0000;
}

#addDataTypeBtn {
  margin-top: 15px;
  padding: 8px 16px;
  background-color: var(--button-bg);
  color: var(--button-text);
  border: 1px solid var(--button-border);
  border-radius: 4px;
  cursor: pointer;
}

#addDataTypeBtn:hover {
  background-color: var(--button-hover);
  border-color: var(--button-hover);
}

#dataTypesModal .modal-content {
  min-width: 400px;
}

#dataTypesList {
  max-height: 300px;
  overflow-y: auto;
  margin-bottom: 15px;
  border: 1px solid var(--tab-border);
  border-radius: 4px;
}

.base-type {
  color: var(--text-color);
  opacity: 0.7;
  font-style: italic;
  padding: 4px 8px;
}

.theme-variable-editor {
  display: grid;
  grid-template-columns: 200px 1fr auto;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
  padding: 8px;
  background-color: var(--controls-bg);
  border-radius: 4px;
}

.theme-variable-editor label {
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.theme-variable-editor input[type="color"] {
  width: 100%;
  height: 30px;
  cursor: pointer;
}

.variable-value {
  font-family: monospace;
  min-width: 100px;
  padding: 4px 8px;
  background-color: var(--modal-bg);
  border-radius: 3px;
  border: 1px solid var(--button-border);
}

#themeVariablesEditor {
  max-height: 60vh;
  overflow-y: auto;
  padding-right: 8px;
  margin-bottom: 15px;
  scrollbar-width: thin;
}

#newThemeName {
  background-color: var(--modal-bg);
  color: var(--modal-text);
  border: 1px solid var(--button-border);
  border-radius: 4px;
  padding: 8px 12px;
  width: 100%;
  margin-bottom: 15px;
}

#saveCustomTheme {
  width: 100%;
  padding: 10px;
  font-weight: bold;
}

.theme-editor-buttons {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}

.danger-button {
  background-color: #ff4444 !important;
  border-color: #ff4444 !important;
}

.danger-button:hover {
  background-color: #cc0000 !important;
  border-color: #cc0000 !important;
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
}

#tabs {
  background: var(--tab-bg);
  border-bottom-color: var(--tab-border);
}

#tabs button.active {
  background: var(--tab-active-bg);
  border-bottom-color: var(--tab-active-border);
  color: var(--text-color);
}

#toolboxContainer {
  background: var(--toolbox-bg);
  border-right-color: var(--toolbox-border);
}

#controls {
  background: var(--controls-bg);
}

#output {
  background: var(--output-bg);
  color: var(--output-text);
}

button {
  background-color: var(--button-bg);
  color: var(--button-text);
  border: 1px solid var(--button-border);
}

button:hover {
  background-color: var(--button-hover);
  border-color: var(--button-hover);
}

.modal-content {
  background: var(--modal-bg);
  color: var(--modal-text);
}

/* Blockly-specific theme styles */
.blocklyMainBackground {
  fill: var(--blockly-bg) !important;
}

.blocklyToolboxDiv {
  background-color: var(--blockly-toolbox) !important;
}

.blocklyTreeRow {
  color: var(--text-color);
}

.blocklyText {
  fill: var(--blockly-text) !important;
}

.blocklyPath {
  stroke: var(--blockly-path) !important;
}

.blocklyScrollbarHandle {
  fill: var(--blockly-scrollbar) !important;
}
.blocklyEditableText > rect {
  fill: var(--input-field-bg) !important;
  fill-opacity: 1 !important;
}

.blocklyHtmlInput {
  background-color: var(--input-field-bg) !important;
  color: var(--blockly-text) !important;
}

.blocklyDropdownText {
  fill: var(--blockly-text) !important;
}

.rename-btn {
  margin-left: 5px;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.2s;
}
.rename-btn:hover {
  opacity: 1;
}
.tab-btn:hover .rename-btn {
  opacity: 0.8;
}
#errorPanel {
  position: fixed;
  right: 0;
  top: 0;
  height: 100vh;
  display: flex;
  z-index: 1000; 
  transition: transform 0.3s ease;
  transform: translateX(calc(100% - 40px));
}

#errorPanel.expanded {
  transform: translateX(0);
}

.error-panel-handle {
  width: 40px;
  height: 100%;
  background-color: var(--tab-active-bg);
  border-left: 1px solid var(--tab-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-color);
  box-shadow: -2px 0 5px rgba(0,0,0,0.1);
}

.error-panel-handle span {
  font-weight: bold;
  font-size: 1.2em;
}

.error-panel-content {
  width: 300px;
  height: 100%;
  background-color: var(--modal-bg);
  border-left: 1px solid var(--tab-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: -2px 0 10px rgba(0,0,0,0.2);
}

.error-panel-header {
  padding: 10px;
  background-color: var(--controls-bg);
  border-bottom: 1px solid var(--tab-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.close-error-panel {
  background: none;
  border: none;
  font-size: 1.5em;
  cursor: pointer;
  color: var(--text-color);
}

.error-item {
  padding: 8px;
  margin-bottom: 8px;
  border-radius: 4px;
  font-size: 0.9em;
}

.error-item.error {
  background-color: rgba(255, 0, 0, 0.1);
  border-left: 3px solid #f44336;
}

.error-item.warning {
  background-color: rgba(255, 165, 0, 0.1);
  border-left: 3px solid #ff9800;
}

.error-item.info {
  background-color: rgba(0, 0, 255, 0.1);
  border-left: 3px solid #2196F3;
}

.error-location {
  font-weight: bold;
  margin-top: 4px;
  color: var(--tab-active-border);
  cursor: pointer;
}

.error-location:hover {
  text-decoration: underline;
}