* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  width: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  overflow: hidden;
}

/* --- Top Bar --- */
#topBar {
  display: flex;
  align-items: center;
  height: 50px;
  background: #6366f1;
  padding: 0 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  z-index: 1000;
}

#titleSection {
  display: flex;
  align-items: center;
}

#titleSection h1 {
  font-size: 20px;
  font-weight: 600;
  color: white;
  letter-spacing: 0.5px;
}

#divider {
  width: 2px;
  height: 30px;
  background: rgba(255, 255, 255, 0.3);
  margin: 0 20px;
}

/* --- Menus --- */
#menuSection {
  display: flex;
  gap: 5px;
}

.menuGroup {
  position: relative;
}

.menuButton {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
  backdrop-filter: blur(10px);
}

.menuButton:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-1px);
}

.menuButton:active {
  transform: translateY(0);
}

.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  border-radius: 6px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
  min-width: 150px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.2s ease;
  margin-top: 4px;
  z-index: 2000;
}

.menuGroup:hover .dropdown,
.dropdown:hover {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdownItem {
  display: block;
  padding: 12px 16px;
  color: #333;
  text-decoration: none;
  font-size: 14px;
  transition: all 0.15s ease;
  border-left: 3px solid transparent;
}

.dropdownItem:first-child {
  border-top-left-radius: 6px;
  border-top-right-radius: 6px;
}

.dropdownItem:last-child {
  border-bottom-left-radius: 6px;
  border-bottom-right-radius: 6px;
}

.dropdownItem:hover {
  background: #f0f2f5;
  border-left-color: #667eea;
  padding-left: 20px;
}

.dropdownItem:active {
  background: #e8ebf0;
}

/* --- GitHub Link --- */
#githubLink {
  margin-left: auto;
  display: flex;
  align-items: center;
}

#githubLink a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: white;
  transition: all 0.2s ease;
  border-radius: 4px;
}

#githubLink a:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: scale(1.05);
}

#githubLink a:active {
  transform: scale(0.95);
}

#githubLink svg {
  width: 24px;
  height: 24px;
}

/* --- Main Split Layout --- */
#pageContainer {
  display: flex;
  width: 100%;
  height: calc(100% - 50px);
  overflow: hidden;
}

#pageContainer.dragging {
  user-select: none;
  cursor: col-resize;
}

/* Add dark grey padding around Gradio + Code --- */
#outputPane {
  flex: 0 0 30%;
  background: #2c2c2c;
  /* dark grey background around both sections */
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  overflow: hidden;
}

/* --- Tab Bar --- */
#tabBar {
  display: flex;
  background: #1f1f1f;
  border-bottom: 2px solid #e5e7eb;
  flex-shrink: 0;
}

.tab {
  padding: 12px 20px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: #999;
  background: #1f1f1f;
  border: none;
  transition: all 0.2s ease;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
}

.tab:hover {
  color: #ccc;
}

.tab.active {
  color: #6366f1;
  border-bottom-color: #6366f1;
}

/* --- Tab Content --- */
.tabContent {
  display: none;
  flex: 1;
  flex-direction: column;
  padding: 16px;
  gap: 16px;
  overflow: hidden;
  box-sizing: border-box;
}

.tabContent.active {
  display: flex;
}

/* Add matching background to the Gradio frame container */
#chatContainer {
  background: #2c2c2c;
  border: none;
  flex: 1;
  box-sizing: border-box;
  border-radius: 6px;
  overflow: hidden;
}

/* Slightly inset the Gradio iframe */
#chatContainer iframe,
#gradioContainer iframe {
  border-radius: 6px;
  overflow: hidden;
  width: 100%;
  height: 100%;
  border: none;
}

#gradioContainer {
  background: #2c2c2c;
  border: none;
  flex: 1;
  box-sizing: border-box;
  border-radius: 6px;
  overflow: hidden;
}

/* Style the code area with matching margin and contrast */
#generatedCode {
  display: none;
  background: #1f1f1f;
  color: #e0e7ff;
  border-radius: 6px;
  padding: 16px;
  box-sizing: border-box;
  flex: 1;
  overflow-y: auto;
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', 'source-code-pro', monospace;
  white-space: pre-wrap;
  font-size: 13px;
  line-height: 1.5;
}

#aichatCode {
  background: #1f1f1f;
  color: #e0e7ff;
  border-radius: 6px;
  padding: 16px;
  box-sizing: border-box;
  flex: 1;
  overflow-y: auto;
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', 'source-code-pro', monospace;
  white-space: pre-wrap;
  font-size: 13px;
  line-height: 1.5;
}

/* --- Vertical Resizer --- */
.verticalResizer {
  display: none;
  height: 8px;
  background: #e5e7eb;
  cursor: row-resize;
  transition: background 0.2s ease;
  flex-shrink: 0;
  z-index: 1500;
}

.verticalResizer:hover,
.verticalResizer.active {
  background: #6366f1;
}

/* --- Resizer --- */
.resizer {
  width: 8px;
  background: #e5e7eb;
  cursor: col-resize;
  transition: background 0.2s ease;
  flex-shrink: 0;
  z-index: 1500;
}

.resizer:hover,
.resizer.active {
  background: #6366f1;
}

/* --- Right Pane --- */
#blocklyDiv {
  flex: 1;
  min-width: 40%;
  height: 100%;
  overflow: hidden;
  background: #fff;
}