/* ==========================================================================
   DEV MODE TEMPLATE STYLES
   Interactive Python IDE / Code Editor experience
   ========================================================================== */

[data-template="devmode"] {
  font-family: var(--font-mono);

  .ide-window {
    margin: 2rem auto 4rem;
    background-color: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 80vh;
  }

  /* IDE Top Window Bar */
  .ide-titlebar {
    background-color: var(--ide-sidebar);
    border-bottom: 1px solid var(--border-subtle);
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
    user-select: none;
  }

  .ide-window-controls {
    display: flex;
    align-items: center;
    gap: 0.45rem;
  }

  .window-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
  }

  .dot-close { background-color: #ef4444; }
  .dot-min { background-color: #f59e0b; }
  .dot-max { background-color: #10b981; }

  .ide-window-title {
    font-size: 0.78rem;
    color: var(--text-secondary);
  }

  .ide-window-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }

  .ide-action-btn {
    background: transparent;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.35rem;
  }

  .ide-action-btn:hover {
    color: var(--text-heading);
    border-color: var(--text-heading);
  }

  /* IDE Body: Sidebar + Editor */
  .ide-body {
    display: flex;
    flex: 1;
    min-height: 650px;
  }

  /* File Tree Sidebar */
  .ide-sidebar {
    width: 240px;
    background-color: var(--ide-sidebar);
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
  }

  .sidebar-header {
    padding: 0.65rem 1rem;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-subtle);
  }

  .file-tree {
    list-style: none;
    padding: 0.5rem 0;
    display: flex;
    flex-direction: column;
  }

  .tree-folder {
    padding: 0.35rem 1rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    cursor: default;
  }

  .file-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1rem 0.45rem 1.85rem;
    font-size: 0.82rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    border-left: 2px solid transparent;
  }

  .file-item:hover {
    background-color: rgba(255, 255, 255, 0.04);
    color: var(--text-heading);
  }

  .file-item.active {
    background-color: var(--ide-tab-active);
    color: var(--accent-primary);
    border-left-color: var(--accent-primary);
    font-weight: 600;
  }

  .file-icon {
    font-size: 0.85rem;
  }

  /* Editor Main Area */
  .ide-editor {
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-card);
    overflow-x: auto;
  }

  /* Editor Tabs */
  .editor-tabs-bar {
    display: flex;
    align-items: center;
    background-color: var(--ide-tab-bar);
    border-bottom: 1px solid var(--border-subtle);
    overflow-x: auto;
  }

  .editor-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.15rem;
    font-size: 0.82rem;
    background-color: var(--ide-tab-inactive);
    color: var(--text-muted);
    border-right: 1px solid var(--border-subtle);
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition-fast);
  }

  .editor-tab:hover {
    color: var(--text-heading);
  }

  .editor-tab.active {
    background-color: var(--ide-tab-active);
    color: var(--accent-primary);
    font-weight: 600;
    border-top: 2px solid var(--accent-primary);
    padding-top: calc(0.55rem - 2px);
  }

  .tab-close {
    font-size: 0.75rem;
    opacity: 0.5;
  }

  /* Editor Breadcrumb */
  .editor-breadcrumb {
    padding: 0.4rem 1.25rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    gap: 0.4rem;
  }

  /* Editor Code Workspace */
  .editor-workspace {
    display: flex;
    flex: 1;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    line-height: 1.7;
    padding: 1rem 0;
    overflow-x: auto;
  }

  .gutter-line-numbers {
    width: 3.5rem;
    padding: 0 0.75rem;
    text-align: right;
    color: var(--ide-gutter-text);
    user-select: none;
    border-right: 1px solid var(--border-subtle);
    flex-shrink: 0;
  }

  .code-viewport {
    flex: 1;
    padding: 0 1.5rem;
    overflow-x: auto;
    color: var(--syntax-var);
  }

  /* Code Syntax Highlighting Classes */
  .syn-kw { color: var(--syntax-keyword); font-weight: 600; }
  .syn-def { color: var(--syntax-def); font-weight: 600; }
  .syn-str { color: var(--syntax-string); }
  .syn-com { color: var(--syntax-comment); font-style: italic; }
  .syn-cls { color: var(--syntax-class); font-weight: 600; }
  .syn-num { color: var(--syntax-number); }
  .syn-dec { color: var(--syntax-keyword); }

  /* Interactive Code Annotations / Badges in Dev Mode */
  .code-action-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.15rem 0.6rem;
    border-radius: var(--radius-sm);
    background-color: var(--tag-bg);
    border: 1px solid var(--border-card);
    color: var(--accent-primary);
    font-size: 0.78rem;
    cursor: pointer;
    text-decoration: none;
    margin: 0.2rem 0;
    transition: all var(--transition-fast);
  }

  .code-action-tag:hover {
    background-color: var(--btn-primary-bg);
    color: var(--btn-primary-text);
    border-color: var(--btn-primary-bg);
  }

  /* IDE Status Bar */
  .ide-statusbar {
    background-color: var(--ide-statusbar);
    color: #e4e4e7;
    font-size: 0.75rem;
    padding: 0.35rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    user-select: none;
  }

  .statusbar-left, .statusbar-right {
    display: flex;
    align-items: center;
    gap: 1.25rem;
  }

  .status-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
  }

  .status-badge-pfe {
    background-color: var(--accent-primary);
    color: #09090b;
    padding: 0.1rem 0.5rem;
    border-radius: 4px;
    font-weight: 700;
  }
}

/* Dev mode responsive */
@media (max-width: 768px) {
  [data-template="devmode"] {
    .ide-window {
      margin: 1rem auto 2.5rem;
      min-height: unset;
    }

    .ide-sidebar {
      display: none;
    }

    .ide-body {
      min-height: 480px;
    }

    .editor-tabs-bar {
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: none;
      padding: 0.35rem 0.5rem;
      gap: 0.35rem;
      background-color: var(--ide-sidebar);
    }

    .editor-tabs-bar::-webkit-scrollbar {
      display: none;
    }

    .editor-tab {
      flex-shrink: 0;
      padding: 0.45rem 0.85rem;
      font-size: 0.8rem;
      font-weight: 600;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border-subtle);
      background-color: var(--bg-card);
      display: inline-flex;
      align-items: center;
      gap: 0.45rem;
    }

    .editor-tab.active {
      background-color: var(--btn-primary-bg);
      color: var(--btn-primary-text);
      border-color: var(--btn-primary-bg);
    }

    .editor-breadcrumb {
      overflow-x: auto;
      white-space: nowrap;
      scrollbar-width: none;
    }

    .ide-statusbar {
      flex-wrap: wrap;
      gap: 0.5rem;
      padding: 0.45rem 0.75rem;
    }
  }
}

@media (max-width: 480px) {
  [data-template="devmode"] {
    .ide-titlebar {
      padding: 0.4rem 0.75rem;
      flex-wrap: wrap;
      gap: 0.4rem;
    }

    .ide-window-title {
      max-width: 140px;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .ide-action-btn span {
      display: none;
    }

    .ide-action-btn {
      padding: 0.25rem 0.45rem;
    }

    .editor-workspace {
      font-size: 0.82rem;
      line-height: 1.6;
      padding: 0.75rem 0;
    }

    .gutter-line-numbers {
      width: 2.25rem;
      padding: 0 0.35rem;
      font-size: 0.75rem;
    }

    .code-viewport {
      padding: 0 0.75rem;
    }

    .statusbar-right .status-item:not(:last-child) {
      display: none;
    }

    .statusbar-left, .statusbar-right {
      gap: 0.75rem;
    }
  }
}