:root {
  --pdb-border-color: #ddd;
  --pdb-background: #f9f9ff;
  --pdb-sidebar-bg: #fff;
  --pdb-font-mono: 'Fira Mono', 'Consolas', monospace;
  --pdb-active-line-bg: #49483e;
  --pdb-active-line-color: #f8f8f2;
  --pdb-success-color: #28a745;
  --pdb-code-bg: #2d2d2d;
  --pdb-border-radius: 6px;
  --pdb-border-radius-sm: 4px;
  --pdb-padding-std: 1em;
  --pdb-padding-sm: 0.5em;
  --pdb-gap-std: 1em;
  --pdb-gap-lg: 2em;
  --pdb-font-size-std: 0.95em;
  --pdb-font-size-sm: 0.85em;
  --pdb-font-size-xs: 0.8em;
  --pdb-light-border: #eee;
  --pdb-table-header-bg: #f5f5f5;
  --pdb-output-bg: #f8f8f8;
  --pdb-text-muted: #888;
  --pdb-text-secondary: #666;
}

.pyodide-pdb {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: var(--pdb-gap-std);
  margin-bottom: var(--pdb-gap-lg);
  border: 1px solid var(--pdb-border-color);
  padding: var(--pdb-padding-std);
  border-radius: 8px;
  background: var(--pdb-background);
  width: 100%;
  box-sizing: border-box;
}

.pyodide-pdb pre {
  margin: 0;
  padding: var(--pdb-padding-std);
  border-radius: var(--pdb-border-radius);
  font-family: var(--pdb-font-mono);
  font-size: 1em;
  min-width: 300px;
  min-height: 80px;
  overflow-x: auto;
  flex: 2 1 400px;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  position: relative;
  box-sizing: border-box;
  max-width: 100%;
  padding-bottom: calc(var(--pdb-padding-std) + 3em); /* Add padding-bottom to make room for controls */
}

/* Container for overlapping code layers */
.code-overlay-container {
  position: relative;
  width: 100%;
  height: 100%;
  /* Establish consistent font properties that both layers inherit */
  font-family: var(--pdb-font-mono);
  font-size: inherit;
  line-height: inherit;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  text-wrap-mode: wrap;
  tab-size: 2;
  word-break: normal;
  word-spacing: 0px;
}

/* Background layer - handles stepping/active line highlighting */
.code-stepping-layer {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  /* Inherit all layout properties from container */
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  white-space: inherit;
  overflow-wrap: inherit;
  text-wrap-mode: inherit;
  tab-size: inherit;
  word-break: inherit;
  word-spacing: inherit;
  padding: 0;
  margin: 0;
  color: transparent; /* Hide text, only show backgrounds */
}

/* Foreground layer - handles Prism syntax highlighting */
.code-prism-layer {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  /* Force identical layout properties to stepping layer */
  font-family: inherit !important;
  font-size: inherit !important;
  line-height: inherit !important;
  white-space: inherit !important;
  overflow-wrap: inherit !important;
  text-wrap-mode: inherit !important;
  tab-size: inherit !important;
  word-break: inherit !important;
  word-spacing: inherit !important;
  padding: 0;
  margin: 0;
  background: transparent !important;
  pointer-events: none; /* Allow clicks to pass through */
}

/* Override any Prism theme properties that might interfere with alignment */
.code-prism-layer * {
  font-family: inherit !important;
  line-height: inherit !important;
  white-space: inherit !important;
  overflow-wrap: inherit !important;
  text-wrap-mode: inherit !important;
}

/* Ensure Prism tokens have transparent backgrounds */
.code-prism-layer .token {
  background: transparent !important;
}

.pyodide-pdb pre code,
.pyodide-pdb .code-line {
  display: block;
  position: relative;
}

.pyodide-pdb pre code {
  display: block;
  padding: 0;
  margin: 0;
}

/* Active line highlighting in stepping layer */
.code-line.active {
  background-color: rgba(255, 204, 0, 0.6) !important;
  margin: 0 !important;
  box-sizing: border-box !important;
}

/* Ensure consistent line heights between layers */
.code-stepping-layer .code-line,
.code-prism-layer .code-line {
  line-height: 1.5;
  min-height: 1.5em;
  display: block;
}

.pyodide-pdb .variables-section {
  flex: 1 1 200px;
  min-width: 200px;
  font-family: Arial, sans-serif;
  font-size: var(--pdb-font-size-std);
  background: var(--pdb-sidebar-bg);
  border: 1px solid var(--pdb-border-color);
  border-radius: var(--pdb-border-radius);
  padding: var(--pdb-padding-sm) var(--pdb-padding-std);
  box-sizing: border-box;
  overflow: hidden;
}

.pyodide-pdb .variables-section table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--pdb-padding-sm);
  font-size: var(--pdb-font-size-sm);
  table-layout: auto; /* Change from fixed to auto for flexible sizing */
}

.pyodide-pdb .variables-section th,
.pyodide-pdb .variables-section td {
  padding: 0.2em 0.3em;
  text-align: left;
  border-bottom: 1px solid var(--pdb-light-border);
  word-wrap: break-word;
  overflow-wrap: break-word;
  vertical-align: top;
}

.pyodide-pdb .variables-section th {
  background: var(--pdb-table-header-bg);
  font-weight: bold;
  border-bottom: 2px solid var(--pdb-border-color);
  font-size: var(--pdb-font-size-xs);
}

.pyodide-pdb .variables-section th:first-child,
.pyodide-pdb .variables-section td:first-child {
  white-space: nowrap;
  min-width: max-content;
  font-weight: bold;
  /* Smart wrapping on underscores and capital letters */
  word-break: break-all;
  overflow-wrap: anywhere;
  hyphens: manual;
}

.pyodide-pdb .variables-section th:nth-child(2),
.pyodide-pdb .variables-section td:nth-child(2) {
  width: 33.33%; /* Ensure Value column is at least 1/3 */
  min-width: 33.33%;
  font-family: var(--pdb-font-mono);
  color: var(--pdb-text-secondary);
  font-size: var(--pdb-font-size-xs);
  word-break: break-all;
  overflow-wrap: anywhere;
}

.pyodide-pdb .variables-section th:nth-child(3),
.pyodide-pdb .variables-section td:nth-child(3) {
  white-space: nowrap;
  min-width: max-content;
  font-size: var(--pdb-font-size-xs);
  color: var(--pdb-text-secondary);
  font-style: italic;
  text-align: center; /* Center-align Type column */
  /* Smart wrapping for type names */
  word-break: break-all;
  overflow-wrap: anywhere;
}

.pyodide-pdb .variables-section th:last-child,
.pyodide-pdb .variables-section td:last-child {
  white-space: nowrap;
  min-width: max-content;
  font-size: 0.75em;
  color: var(--pdb-text-muted);
  text-align: center; /* Center-align Scope column */
  /* Smart wrapping for scope names */
  word-break: break-all;
  overflow-wrap: anywhere;
}

/* Add soft hyphens for better wrapping */
.pyodide-pdb .variables-section .smart-wrap {
  word-break: break-all;
  overflow-wrap: anywhere;
  hyphens: manual;
}

.pyodide-pdb .output-section {
  flex: 1 1 200px;
  min-width: 200px;
  font-family: Arial, sans-serif;
  font-size: var(--pdb-font-size-std);
  background: var(--pdb-sidebar-bg);
  border: 1px solid var(--pdb-border-color);
  border-radius: var(--pdb-border-radius);
  padding: var(--pdb-padding-sm) var(--pdb-padding-std);
  box-sizing: border-box;
  overflow: hidden;
}

.pyodide-pdb .output-content {
  background: var(--pdb-output-bg);
  border: 1px solid var(--pdb-border-color);
  border-radius: var(--pdb-border-radius-sm);
  padding: var(--pdb-padding-sm);
  margin-top: var(--pdb-padding-sm);
  font-family: var(--pdb-font-mono);
  font-size: var(--pdb-font-size-xs);
  min-height: 40px;
  overflow-y: auto;
  color: var(--pdb-text-dark);
  white-space: pre-wrap;
  box-sizing: border-box;
}

.pyodide-pdb .output-content em {
  color: var(--pdb-text-muted);
  font-style: italic;
}

.pyodide-pdb .controls {
  position: absolute;
  bottom: var(--pdb-padding-std);
  right: var(--pdb-padding-std);
  left: var(--pdb-padding-std);
  transition: opacity 0.3s ease;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  display: flex;
  justify-content: flex-end; /* Right-align controls */
  opacity: 1;
  min-height: 2.5em; /* Reserve minimum space for controls */
  box-sizing: border-box;
  margin: 0; /* Remove margin when inside pre */
}

.pyodide-pdb .controls.invisible {
  opacity: 0;
  pointer-events: none;
  /* Keep the space reserved even when invisible */
}

/* Floating controls when pre extends below viewport */
.pyodide-pdb .controls.floating {
  position: fixed;
  bottom: 8px; /* Much closer to bottom */
  left: auto;
  right: auto; /* Remove fixed right positioning */
  transform: none;
  z-index: 1000;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  box-shadow: none !important;
  width: auto;
  min-width: auto;
  max-width: 90vw;
  min-height: auto; /* Remove min-height when floating */
}

.pyodide-pdb .controls.floating::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2.5em; /* Match the reserved space */
  pointer-events: none;
  /* This creates invisible space where controls would normally be */
}

.pyodide-pdb .controls.floating .button-container {
  margin-bottom: 0;
  justify-content: flex-end;
  background: transparent;
  padding: var(--pdb-padding-sm);
}

.pyodide-pdb .button-container {
  display: flex;
  gap: 0.5em;
  justify-content: flex-end; /* Right-align buttons */
  min-height: 2.5em; /* Ensure consistent height */
  align-items: center; /* Center buttons vertically */
  background: transparent;
}

.pyodide-pdb button {
  padding: 0.4em 0.8em;
  border: 1px solid rgba(204, 204, 204, 0.8);
  border-radius: var(--pdb-border-radius-sm);
  background: rgba(249, 249, 255, 0.9); /* Semi-transparent */
  cursor: pointer;
  font-size: var(--pdb-font-size-sm);
  min-width: 60px;
  transition: all 0.2s ease;
}

.pyodide-pdb button:hover:not(:disabled) {
  background: rgba(240, 240, 240, 0.95);
  border-color: rgba(170, 170, 170, 0.9);
}

.pyodide-pdb button:disabled {
  background: rgba(224, 224, 224, 0.7);
  color: rgba(153, 153, 153, 0.8);
  cursor: not-allowed;
}

/* Responsive design */
@media (max-width: 768px) {
  .pyodide-pdb {
    flex-direction: column;
    align-items: stretch;
    gap: var(--pdb-padding-std);
  }

  .pyodide-pdb pre {
    min-width: 0;
    min-height: 60px;
    flex: none;
    /* Reduce bottom padding on mobile */
    padding-bottom: calc(var(--pdb-padding-std) + 2.5em);
  }

  .pyodide-pdb .controls {
    min-height: 2em; /* Slightly smaller on mobile */
  }

  .pyodide-pdb .button-container {
    min-height: 2em;
  }

  .pyodide-pdb .controls.floating {
    right: 10px;
    bottom: 8px;
  }

  .pyodide-pdb .controls.floating::before {
    height: 2em; /* Match mobile height */
  }

  .pyodide-pdb .variables-section {
    min-width: 0;
    flex: none;
  }

  .pyodide-pdb .variables-section th,
  .pyodide-pdb .variables-section td {
    padding: 0.15em 0.25em;
  }

  .pyodide-pdb .output-section {
    min-width: 0;
    flex: none;
  }

  .pyodide-pdb .output-content {
    min-height: 30px;
  }
}

/* Medium screen adjustments */
@media (max-width: 1200px) and (min-width: 769px) {

  .pyodide-pdb .variables-section,
  .pyodide-pdb .output-section {
    min-width: 180px;
    flex: 1 1 180px;
  }

  .pyodide-pdb .output-content {
    min-height: 35px;
  }
}