From 6160e91665bcc6577fff1b7a4c058906dfed2484 Mon Sep 17 00:00:00 2001
From: Kodjo Sossouvi <kodjo.sossouvi@gmail.com>
Date: Sat, 7 Feb 2026 22:48:51 +0100
Subject: [PATCH] Added "table" and "tables" in the DSL

---
 docs/DataGrid Formatting DSL.md               |  94 +++++-
 docs/DataGrid Formatting.md                   |  32 +-
 src/myfasthtml/controls/DataGrid.py           |  14 +-
 .../controls/DataGridFormattingEditor.py      |  35 ++-
 src/myfasthtml/controls/DataGridsManager.py   |   3 +-
 src/myfasthtml/controls/DslEditor.py          |   2 +-
 .../core/formatting/dsl/__init__.py           |   4 +-
 .../completion/FormattingCompletionEngine.py  |  16 +-
 .../formatting/dsl/completion/contexts.py     |  29 +-
 .../core/formatting/dsl/completion/presets.py |   2 +
 src/myfasthtml/core/formatting/dsl/grammar.py |   4 +
 src/myfasthtml/core/formatting/dsl/parser.py  |  12 +-
 src/myfasthtml/core/formatting/dsl/scopes.py  |  16 +-
 .../core/formatting/dsl/transformer.py        |  11 +-
 src/myfasthtml/core/instances.py              |  11 +-
 tests/controls/test_datagrid_formatting.py    | 279 ++++++++++++++++++
 tests/core/formatting/dsl/test_completion.py  | 105 +++++++
 tests/core/formatting/test_dsl_parser.py      | 102 ++++++-
 18 files changed, 717 insertions(+), 54 deletions(-)
 create mode 100644 tests/controls/test_datagrid_formatting.py

diff --git a/docs/DataGrid Formatting DSL.md b/docs/DataGrid Formatting DSL.md
index 67c384e..629459d 100644
--- a/docs/DataGrid Formatting DSL.md	
+++ b/docs/DataGrid Formatting DSL.md	
@@ -48,12 +48,14 @@ Rules are indented (Python-style) under their scope.
 
 Scopes define which cells a rule applies to:
 
-| Scope | Syntax | Applies To |
-|-------|--------|------------|
-| **Column** | `column <name>:` | All cells in the column |
-| **Row** | `row <index>:` | All cells in the row |
-| **Cell (coordinates)** | `cell (<col>, <row>):` | Single cell by position |
-| **Cell (ID)** | `cell <cell_id>:` | Single cell by ID |
+| Scope | Syntax | Applies To | Specificity |
+|-------|--------|------------|-------------|
+| **Cell (coordinates)** | `cell (<col>, <row>):` | Single cell by position | Highest (1) |
+| **Cell (ID)** | `cell <cell_id>:` | Single cell by ID | Highest (1) |
+| **Row** | `row <index>:` | All cells in the row | High (2) |
+| **Column** | `column <name>:` | All cells in the column | Medium (3) |
+| **Table** | `table "<name>":` | All cells in a specific table | Low (4) |
+| **Tables** | `tables:` | All cells in all tables (global) | Lowest (5) |
 
 **Column scope:**
 
@@ -97,6 +99,24 @@ cell tcell_grid1-3-2:
     style(background_color="yellow")
 ```
 
+**Table scope:**
+
+```python
+# Table by name (must match DataGrid _settings.name)
+table "products":
+    style("neutral")
+    format.number(precision=2)
+```
+
+**Tables scope (global):**
+
+```python
+# All tables in the application
+tables:
+    style(color="#333")
+    format.date(format="%Y-%m-%d")
+```
+
 ### Rules
 
 A rule consists of optional **style**, optional **format**, and optional **condition**:
@@ -355,10 +375,12 @@ program         : scope+
 
 // Scopes
 scope           : scope_header NEWLINE INDENT rule+ DEDENT
-scope_header    : column_scope | row_scope | cell_scope
+scope_header    : column_scope | row_scope | cell_scope | table_scope | tables_scope
 column_scope    : "column" column_name ":"
 row_scope       : "row" INTEGER ":"
 cell_scope      : "cell" cell_ref ":"
+table_scope     : "table" QUOTED_STRING ":"
+tables_scope    : "tables" ":"
 column_name     : NAME | QUOTED_STRING
 cell_ref        : "(" column_name "," INTEGER ")" | CELL_ID
 
@@ -452,6 +474,21 @@ row 0:
     style("neutral", bold=True)
 ```
 
+**Apply default style to all cells in a table:**
+
+```python
+table "products":
+    style("neutral")
+    format.number(precision=2)
+```
+
+**Apply global styles to all tables:**
+
+```python
+tables:
+    style(font_size="14px")
+```
+
 ### Advanced Examples
 
 **Compare with another column:**
@@ -496,9 +533,17 @@ column status:
     format.enum(source={"draft": "Brouillon", "pending": "En attente", "approved": "Approuvé"}, default="Inconnu")
 ```
 
-**Complete example - Financial report:**
+**Complete example - Financial report with hierarchy:**
 
 ```python
+# Global styling for all tables
+tables:
+    style(font_size="14px", color="#333")
+
+# Table-specific defaults
+table "financial_report":
+    format.number(precision=2)
+
 # Header styling
 row 0:
     style("neutral", bold=True)
@@ -533,6 +578,13 @@ cell (amount, 10):
     style("accent", bold=True)
 ```
 
+**Note on hierarchy:** In the example above, for the cell `(amount, 10)`, the styles are applied in this order:
+1. Cell-specific rule wins (accent, bold)
+2. If no cell rule, column rules apply (amount formatting + conditional styles)
+3. If no column rule, row rules apply (header bold)
+4. If no row rule, table rules apply (financial_report precision)
+5. If no table rule, global rules apply (tables font size and color)
+
 ---
 
 ## Autocompletion
@@ -579,8 +631,9 @@ The DSL editor provides context-aware autocompletion to help users write rules e
 
 | Context | Trigger | Suggestions |
 |---------|---------|-------------|
-| **Scope keyword** | Start of line | `column`, `row`, `cell` |
+| **Scope keyword** | Start of line | `column`, `row`, `cell`, `table`, `tables` |
 | **Column name** | After `column ` | Column names from DataGrid |
+| **Table name** | After `table ` | Table name from current DataGrid (_settings.name) |
 | **Style preset** | Inside `style("` | Style presets |
 | **Style parameter** | Inside `style(... , ` | `bold`, `italic`, `color`, etc. |
 | **Format preset** | Inside `format("` | Format presets |
@@ -609,6 +662,13 @@ column amount: │ (new line, indent)
     style("error", bold=True) if │ value, col., row., not
     style("error", bold=True) if value │ ==, !=, <, >, in, ...
     style("error", bold=True) if value < │ [number input]
+
+tab            │ table, tables
+table          │ [table name from current grid]
+table "products": │ (new line, indent)
+
+tables         │ tables
+tables:        │ (new line, indent)
 ```
 
 ---
@@ -1166,12 +1226,14 @@ class DatagridMetadataProvider(Protocol):
 
 | Context | Trigger | Suggestions |
 |---------|---------|-------------|
-| `SCOPE_KEYWORD` | Start of non-indented line | `column`, `row`, `cell` |
+| `SCOPE_KEYWORD` | Start of non-indented line | `column`, `row`, `cell`, `table`, `tables` |
 | `COLUMN_NAME` | After `column ` | Column names from DataGrid |
 | `ROW_INDEX` | After `row ` | First 10 indices + last index |
 | `CELL_START` | After `cell ` | `(` |
 | `CELL_COLUMN` | After `cell (` | Column names |
 | `CELL_ROW` | After `cell (col, ` | First 10 indices + last index |
+| `TABLE_NAME` | After `table ` | Table name from current DataGrid (_settings.name) |
+| `TABLES_SCOPE` | After `tables` | `:` |
 | `RULE_START` | Start of indented line (after scope) | `style(`, `format(`, `format.` |
 | `STYLE_ARGS` | After `style(` (no quote) | Presets with quotes + named params (`bold=`, `color=`, ...) |
 | `STYLE_PRESET` | Inside `style("` | Style presets |
@@ -1313,16 +1375,18 @@ The following features are excluded from autocompletion for simplicity:
 | DSL Grammar (lark) | :white_check_mark: Implemented | `src/myfasthtml/core/formatting/dsl/grammar.py` |
 | DSL Parser | :white_check_mark: Implemented | `src/myfasthtml/core/formatting/dsl/parser.py` |
 | DSL Transformer | :white_check_mark: Implemented | `src/myfasthtml/core/formatting/dsl/transformer.py` |
-| Scope Dataclasses | :white_check_mark: Implemented | `src/myfasthtml/core/formatting/dsl/scopes.py` |
+| Scope Dataclasses (Column, Row, Cell) | :white_check_mark: Implemented | `src/myfasthtml/core/formatting/dsl/scopes.py` |
+| Scope Dataclasses (Table, Tables) | :o: To implement | `src/myfasthtml/core/formatting/dsl/scopes.py` |
 | Exceptions | :white_check_mark: Implemented | `src/myfasthtml/core/formatting/dsl/exceptions.py` |
 | Public API (`parse_dsl()`) | :white_check_mark: Implemented | `src/myfasthtml/core/formatting/dsl/__init__.py` |
 | Unit Tests (Parser) | :white_check_mark: ~35 tests | `tests/core/formatting/dsl/test_dsl_parser.py` |
 | **Autocompletion** | | |
 | DatagridMetadataProvider | :white_check_mark: Implemented | `src/myfasthtml/core/formatting/dsl/completion/provider.py` |
-| Scope Detector | :white_check_mark: Implemented | `src/myfasthtml/core/formatting/dsl/completion/contexts.py` |
-| Context Detector | :white_check_mark: Implemented | `src/myfasthtml/core/formatting/dsl/completion/contexts.py` |
-| Suggestions Generator | :white_check_mark: Implemented | `src/myfasthtml/core/formatting/dsl/completion/suggestions.py` |
-| Completion Engine | :white_check_mark: Implemented | `src/myfasthtml/core/formatting/dsl/completion/engine.py` |
+| Scope Detector (Column, Row, Cell) | :white_check_mark: Implemented | `src/myfasthtml/core/formatting/dsl/completion/contexts.py` |
+| Scope Detector (Table, Tables) | :o: To implement | `src/myfasthtml/core/formatting/dsl/completion/contexts.py` |
+| Context Detector | :white_check_mark: Implemented | `FormattingCompletionEngine.py` |
+| Suggestions Generator | :white_check_mark: Implemented | `FormattingCompletionEngine.py` |
+| Completion Engine | :white_check_mark: Implemented | `FormattingCompletionEngine.py` |
 | Presets | :white_check_mark: Implemented | `src/myfasthtml/core/formatting/dsl/completion/presets.py` |
 | Unit Tests (Completion) | :white_check_mark: ~50 tests | `tests/core/formatting/dsl/test_completion.py` |
 | REST Endpoint | :white_check_mark: Implemented | `src/myfasthtml/core/utils.py` → `/myfasthtml/completions` |
diff --git a/docs/DataGrid Formatting.md b/docs/DataGrid Formatting.md
index ee6ea85..6e934e4 100644
--- a/docs/DataGrid Formatting.md	
+++ b/docs/DataGrid Formatting.md	
@@ -16,6 +16,12 @@
 | `col` parameter (row-level conditions) | :white_check_mark: Implemented | |
 | `row` parameter (column-level conditions) | :x: Not implemented | |
 | Column reference in value `{"col": "..."}` | :white_check_mark: Implemented | |
+| **Scope Levels** | | |
+| Cell scope | :white_check_mark: Implemented | |
+| Row scope | :white_check_mark: Implemented | |
+| Column scope | :white_check_mark: Implemented | |
+| Table scope | :o: To implement | |
+| Tables scope (global) | :o: To implement | |
 | **DataGrid Integration** | | |
 | Integration in `mk_body_cell_content()` | :white_check_mark: Implemented | `DataGrid.py` |
 | DataGridFormattingEditor | :white_check_mark: Implemented | `DataGridFormattingEditor.py` |
@@ -32,13 +38,15 @@
 
 This document describes the formatting capabilities for the DataGrid component.
 
-**Formatting applies at three levels:**
+**Formatting applies at five levels:**
 
-| Level      | Cells Targeted          | Condition Evaluated On                       |
-|------------|-------------------------|----------------------------------------------|
-| **Cell**   | 1 specific cell         | The cell value                               |
-| **Row**    | All cells in the row    | Each cell value (or fixed column with `col`) |
-| **Column** | All cells in the column | Each cell value (or fixed row with `row`)    |
+| Level      | Cells Targeted                    | Condition Evaluated On                       | Specificity |
+|------------|-----------------------------------|----------------------------------------------|-------------|
+| **Cell**   | 1 specific cell                   | The cell value                               | Highest (1) |
+| **Row**    | All cells in the row              | Each cell value (or fixed column with `col`) | High (2)    |
+| **Column** | All cells in the column           | Each cell value (or fixed row with `row`)    | Medium (3)  |
+| **Table**  | All cells in a specific table     | Each cell value                              | Low (4)     |
+| **Tables** | All cells in all tables (global)  | Each cell value                              | Lowest (5)  |
 
 ---
 
@@ -467,11 +475,13 @@ formatter_presets = {
 
 ### Format Storage Location
 
-| Level      | Storage                      | Key     | Status |
-|------------|------------------------------|---------|--------|
-| **Column** | `DataGridColumnState.format` | -       | Structure exists |
-| **Row**    | `DataGridRowState.format`    | -       | Structure exists |
-| **Cell**   | `DatagridState.cell_formats` | Cell ID | Structure exists |
+| Level      | Storage                        | Key     | Status |
+|------------|--------------------------------|---------|--------|
+| **Cell**   | `DatagridState.cell_formats`   | Cell ID | Structure exists |
+| **Row**    | `DataGridRowState.format`      | -       | Structure exists |
+| **Column** | `DataGridColumnState.format`   | -       | Structure exists |
+| **Table**  | `DatagridState.table_format`   | -       | :o: To implement |
+| **Tables** | `DataGridsManager.all_tables_formats` | - | :o: To implement |
 
 ### Cell ID Format
 
diff --git a/src/myfasthtml/controls/DataGrid.py b/src/myfasthtml/controls/DataGrid.py
index 10d3580..17c3d00 100644
--- a/src/myfasthtml/controls/DataGrid.py
+++ b/src/myfasthtml/controls/DataGrid.py
@@ -78,6 +78,7 @@ class DatagridState(DbObject):
       self.edition: DatagridEditionState = DatagridEditionState()
       self.selection: DatagridSelectionState = DatagridSelectionState()
       self.cell_formats: dict = {}
+      self.table_format: list = []
       self.ne_df = None
       
       self.ns_fast_access = None
@@ -274,7 +275,7 @@ class DataGrid(MultipleInstance):
   
   def _get_filtered_df(self):
     if self._df is None:
-      return DataFrame()
+      return None
     
     df = self._df.copy()
     df = self._apply_sort(df)  # need to keep the real type to sort
@@ -396,6 +397,8 @@ class DataGrid(MultipleInstance):
     1. Cell-level: self._state.cell_formats[cell_id]
     2. Row-level: row_state.format (if row has specific state)
     3. Column-level: col_def.format
+    4. Table-level: self._state.table_format
+    5. Tables-level (global): manager.all_tables_formats
 
     Args:
         col_pos: Column position index
@@ -419,7 +422,11 @@ class DataGrid(MultipleInstance):
     if col_def.format:
       return col_def.format
     
-    return None
+    if self._state.table_format:
+      return self._state.table_format
+    
+    # Get global tables formatting from manager
+    return self._parent.all_tables_formats
   
   def set_column_width(self, col_id: str, width: str):
     """Update column width after resize. Called via Command from JS."""
@@ -629,6 +636,9 @@ class DataGrid(MultipleInstance):
     OPTIMIZED: Uses OptimizedDiv for rows instead of Div for faster rendering.
     """
     df = self._get_filtered_df()
+    if df is None:
+      return []
+    
     start = page_index * DATAGRID_PAGE_SIZE
     end = start + DATAGRID_PAGE_SIZE
     if self._state.ns_total_rows > end:
diff --git a/src/myfasthtml/controls/DataGridFormattingEditor.py b/src/myfasthtml/controls/DataGridFormattingEditor.py
index 5af094a..3891285 100644
--- a/src/myfasthtml/controls/DataGridFormattingEditor.py
+++ b/src/myfasthtml/controls/DataGridFormattingEditor.py
@@ -2,7 +2,8 @@ import logging
 from collections import defaultdict
 
 from myfasthtml.controls.DslEditor import DslEditor
-from myfasthtml.core.formatting.dsl import parse_dsl, DSLSyntaxError, ColumnScope, RowScope, CellScope
+from myfasthtml.core.formatting.dsl import parse_dsl, DSLSyntaxError, ColumnScope, RowScope, CellScope, TableScope, TablesScope
+from myfasthtml.core.instances import InstancesManager
 
 logger = logging.getLogger("DataGridFormattingEditor")
 
@@ -62,11 +63,13 @@ class DataGridFormattingEditor(DslEditor):
     columns_rules = defaultdict(list)  # key = column name
     rows_rules = defaultdict(list)  # key = row index
     cells_rules = defaultdict(list)  # key = cell_id
-    
+    table_rules = []  # rules for this table
+    tables_rules = []  # global rules for all tables
+
     for scoped_rule in scoped_rules:
       scope = scoped_rule.scope
       rule = scoped_rule.rule
-      
+
       if isinstance(scope, ColumnScope):
         columns_rules[scope.column].append(rule)
       elif isinstance(scope, RowScope):
@@ -75,6 +78,14 @@ class DataGridFormattingEditor(DslEditor):
         cell_id = self._get_cell_id(scope)
         if cell_id:
           cells_rules[cell_id].append(rule)
+      elif isinstance(scope, TableScope):
+        # Validate table name matches current grid
+        if scope.table == self._parent._settings.name:
+          table_rules.append(rule)
+        else:
+          logger.warning(f"Table name '{scope.table}' does not match grid name '{self._parent._settings.name}', skipping rules")
+      elif isinstance(scope, TablesScope):
+        tables_rules.append(rule)
     
     # Step 3: Copy state for atomic update
     state = self._parent.get_state().copy()
@@ -85,6 +96,7 @@ class DataGridFormattingEditor(DslEditor):
     for row in state.rows:
       row.format = None
     state.cell_formats.clear()
+    state.table_format = []
     
     # Step 5: Apply grouped rules on the copy
     for column_name, rules in columns_rules.items():
@@ -103,10 +115,21 @@ class DataGridFormattingEditor(DslEditor):
     
     for cell_id, rules in cells_rules.items():
       state.cell_formats[cell_id] = rules
-    
+
+    # Apply table-level rules
+    if table_rules:
+      state.table_format = table_rules
+
+    # Apply global tables-level rules to manager
+    if tables_rules:
+      from myfasthtml.controls.DataGridsManager import DataGridsManager
+      manager = InstancesManager.get_by_type(self._session, DataGridsManager)
+      if manager:
+        manager.all_tables_formats = tables_rules
+
     # Step 6: Update state atomically
     self._parent.get_state().update(state)
-    
+
     # Step 7: Refresh the DataGrid
-    logger.debug(f"Formatting applied: {len(columns_rules)} columns, {len(rows_rules)} rows, {len(cells_rules)} cells")
+    logger.debug(f"Formatting applied: {len(columns_rules)} columns, {len(rows_rules)} rows, {len(cells_rules)} cells, table: {len(table_rules)}, tables: {len(tables_rules)}")
     return self._parent.render_partial("body")
diff --git a/src/myfasthtml/controls/DataGridsManager.py b/src/myfasthtml/controls/DataGridsManager.py
index 3320366..c0492ab 100644
--- a/src/myfasthtml/controls/DataGridsManager.py
+++ b/src/myfasthtml/controls/DataGridsManager.py
@@ -84,12 +84,13 @@ class DataGridsManager(SingleInstance, DatagridMetadataProvider):
     self._state = DataGridsState(self)
     self._tree = self._mk_tree()
     self._tree.bind_command("SelectNode", self.commands.show_document())
-    self._tabs_manager = InstancesManager.get_by_type(self._session, TabsManager)
+    self._tabs_manager = InstancesManager.get_by_type(self._session, TabsManager, None)
     self._registry = DataGridsRegistry(parent)
     
     # Global presets shared across all DataGrids
     self.style_presets: dict = DEFAULT_STYLE_PRESETS.copy()
     self.formatter_presets: dict = DEFAULT_FORMATTER_PRESETS.copy()
+    self.all_tables_formats: list = []
   
   def upload_from_source(self):
     file_upload = FileUpload(self)
diff --git a/src/myfasthtml/controls/DslEditor.py b/src/myfasthtml/controls/DslEditor.py
index eca8c70..1579e57 100644
--- a/src/myfasthtml/controls/DslEditor.py
+++ b/src/myfasthtml/controls/DslEditor.py
@@ -99,7 +99,7 @@ class DslEditor(MultipleInstance):
     
     self._dsl = dsl
     self.conf = conf or DslEditorConf()
-    self._state = DslEditorState(self, name=conf.name, save_state=save_state)
+    self._state = DslEditorState(self, name=self.conf.name, save_state=save_state)
     self.commands = Commands(self)
     
     logger.debug(f"DslEditor created with id={self._id}, dsl={dsl.name}")
diff --git a/src/myfasthtml/core/formatting/dsl/__init__.py b/src/myfasthtml/core/formatting/dsl/__init__.py
index b085d79..86b4d38 100644
--- a/src/myfasthtml/core/formatting/dsl/__init__.py
+++ b/src/myfasthtml/core/formatting/dsl/__init__.py
@@ -23,7 +23,7 @@ Example:
 """
 from .parser import get_parser
 from .transformer import DSLTransformer
-from .scopes import ColumnScope, RowScope, CellScope, ScopedRule
+from .scopes import ColumnScope, RowScope, CellScope, TableScope, TablesScope, ScopedRule
 from .exceptions import DSLError, DSLSyntaxError, DSLValidationError
 
 
@@ -61,6 +61,8 @@ __all__ = [
     "ColumnScope",
     "RowScope",
     "CellScope",
+    "TableScope",
+    "TablesScope",
     "ScopedRule",
     # Exceptions
     "DSLError",
diff --git a/src/myfasthtml/core/formatting/dsl/completion/FormattingCompletionEngine.py b/src/myfasthtml/core/formatting/dsl/completion/FormattingCompletionEngine.py
index de44ce3..9295bea 100644
--- a/src/myfasthtml/core/formatting/dsl/completion/FormattingCompletionEngine.py
+++ b/src/myfasthtml/core/formatting/dsl/completion/FormattingCompletionEngine.py
@@ -105,7 +105,13 @@ class FormattingCompletionEngine(BaseCompletionEngine):
       
       case Context.CELL_ROW:
         return self._get_row_index_suggestions()
-      
+
+      case Context.TABLE_NAME:
+        return self._get_table_name_suggestion()
+
+      case Context.TABLES_SCOPE:
+        return [Suggestion(":", "Define global rules for all tables", "syntax")]
+
       # =================================================================
       # Rule-level contexts
       # =================================================================
@@ -230,7 +236,13 @@ class FormattingCompletionEngine(BaseCompletionEngine):
     except Exception:
       pass
     return []
-  
+
+  def _get_table_name_suggestion(self) -> list[Suggestion]:
+    """Get table name suggestion (current table only)."""
+    if self.table_name:
+      return [Suggestion(f'"{self.table_name}"', f"Current table: {self.table_name}", "table")]
+    return []
+
   def _get_style_preset_suggestions(self) -> list[Suggestion]:
     """Get style preset suggestions (without quotes)."""
     suggestions = []
diff --git a/src/myfasthtml/core/formatting/dsl/completion/contexts.py b/src/myfasthtml/core/formatting/dsl/completion/contexts.py
index ce4df25..558e590 100644
--- a/src/myfasthtml/core/formatting/dsl/completion/contexts.py
+++ b/src/myfasthtml/core/formatting/dsl/completion/contexts.py
@@ -25,12 +25,14 @@ class Context(Enum):
   NONE = auto()
   
   # Scope-level contexts
-  SCOPE_KEYWORD = auto()  # Start of non-indented line: column, row, cell
+  SCOPE_KEYWORD = auto()  # Start of non-indented line: column, row, cell, table, tables
   COLUMN_NAME = auto()  # After "column ": column names
   ROW_INDEX = auto()  # After "row ": row indices
   CELL_START = auto()  # After "cell ": (
   CELL_COLUMN = auto()  # After "cell (": column names
   CELL_ROW = auto()  # After "cell (col, ": row indices
+  TABLE_NAME = auto()  # After "table ": table name
+  TABLES_SCOPE = auto()  # After "tables": colon
   
   # Rule-level contexts
   RULE_START = auto()  # Start of indented line: style(, format(, format.
@@ -76,10 +78,10 @@ class DetectedScope:
   Represents the detected scope from scanning previous lines.
 
   Attributes:
-      scope_type: "column", "row", "cell", or None
+      scope_type: "column", "row", "cell", "table", "tables", or None
       column_name: Column name (for column and cell scopes)
       row_index: Row index (for row and cell scopes)
-      table_name: DataGrid name (if determinable)
+      table_name: Table name (for table scope) or DataGrid name
   """
   
   scope_type: str | None = None
@@ -92,7 +94,7 @@ def detect_scope(text: str, current_line: int) -> DetectedScope:
   """
   Detect the current scope by scanning backwards from the cursor line.
 
-  Looks for the most recent scope declaration (column/row/cell)
+  Looks for the most recent scope declaration (column/row/cell/table/tables)
   that is not indented.
 
   Args:
@@ -138,6 +140,17 @@ def detect_scope(text: str, current_line: int) -> DetectedScope:
       return DetectedScope(
         scope_type="cell", column_name=column_name, row_index=row_index
       )
+    
+    # Check for table scope
+    match = re.match(r'^table\s+"([^"]+)"\s*:', line)
+    if match:
+      table_name = match.group(1)
+      return DetectedScope(scope_type="table", table_name=table_name)
+    
+    # Check for tables scope
+    match = re.match(r"^tables\s*:", line)
+    if match:
+      return DetectedScope(scope_type="tables")
   
   return DetectedScope()
 
@@ -192,6 +205,14 @@ def detect_context(text: str, cursor: Position, scope: DetectedScope) -> Context
     if re.match(r'^cell\s+\(\s*(?:"[^"]*"|[a-zA-Z_][a-zA-Z0-9_]*)\s*,\s*$', line_to_cursor):
       return Context.CELL_ROW
     
+    # After "table "
+    if re.match(r"^table\s+", line_to_cursor) and not line_to_cursor.rstrip().endswith(":"):
+      return Context.TABLE_NAME
+    
+    # After "tables"
+    if re.match(r"^tables\s*$", line_to_cursor):
+      return Context.TABLES_SCOPE
+    
     # Start of line or partial keyword
     return Context.SCOPE_KEYWORD
   
diff --git a/src/myfasthtml/core/formatting/dsl/completion/presets.py b/src/myfasthtml/core/formatting/dsl/completion/presets.py
index db9243b..0889e00 100644
--- a/src/myfasthtml/core/formatting/dsl/completion/presets.py
+++ b/src/myfasthtml/core/formatting/dsl/completion/presets.py
@@ -120,6 +120,8 @@ SCOPE_KEYWORDS: list[Suggestion] = [
     Suggestion("column", "Define column scope", "keyword"),
     Suggestion("row", "Define row scope", "keyword"),
     Suggestion("cell", "Define cell scope", "keyword"),
+    Suggestion("table", "Define table scope", "keyword"),
+    Suggestion("tables", "Define global scope for all tables", "keyword"),
 ]
 
 # =============================================================================
diff --git a/src/myfasthtml/core/formatting/dsl/grammar.py b/src/myfasthtml/core/formatting/dsl/grammar.py
index 69350c0..20f3290 100644
--- a/src/myfasthtml/core/formatting/dsl/grammar.py
+++ b/src/myfasthtml/core/formatting/dsl/grammar.py
@@ -16,10 +16,14 @@ GRAMMAR = r"""
     scope_header: column_scope
                | row_scope
                | cell_scope
+               | table_scope
+               | tables_scope
 
     column_scope: "column" column_name
     row_scope: "row" INTEGER
     cell_scope: "cell" cell_ref
+    table_scope: "table" QUOTED_STRING
+    tables_scope: "tables"
 
     column_name: NAME -> name
               | QUOTED_STRING -> quoted_name
diff --git a/src/myfasthtml/core/formatting/dsl/parser.py b/src/myfasthtml/core/formatting/dsl/parser.py
index a5faa4c..a4a2429 100644
--- a/src/myfasthtml/core/formatting/dsl/parser.py
+++ b/src/myfasthtml/core/formatting/dsl/parser.py
@@ -64,12 +64,18 @@ class DSLParser:
     lines = text.split("\n")
     lines = ["" if line.strip().startswith("#") else line for line in lines]
     text = "\n".join(lines)
-    
+
     # Strip leading whitespace/newlines and ensure text ends with newline
     text = text.strip()
-    if text and not text.endswith("\n"):
+
+    # Handle empty text (return empty tree that will transform to empty list)
+    if not text:
+      from lark import Tree
+      return Tree('start', [])
+
+    if not text.endswith("\n"):
       text += "\n"
-    
+
     try:
       return self._parser.parse(text)
     except UnexpectedInput as e:
diff --git a/src/myfasthtml/core/formatting/dsl/scopes.py b/src/myfasthtml/core/formatting/dsl/scopes.py
index 9236d7e..2a5b95e 100644
--- a/src/myfasthtml/core/formatting/dsl/scopes.py
+++ b/src/myfasthtml/core/formatting/dsl/scopes.py
@@ -32,6 +32,18 @@ class CellScope:
   cell_id: str = None
 
 
+@dataclass
+class TableScope:
+  """Scope targeting a specific table by name."""
+  table: str
+
+
+@dataclass
+class TablesScope:
+  """Scope targeting all tables (global)."""
+  pass
+
+
 @dataclass
 class ScopedRule:
   """
@@ -40,8 +52,8 @@ class ScopedRule:
   The DSL parser returns a list of ScopedRule objects.
 
   Attributes:
-      scope: Where the rule applies (ColumnScope, RowScope, or CellScope)
+      scope: Where the rule applies (ColumnScope, RowScope, CellScope, TableScope, or TablesScope)
       rule: The FormatRule (condition + style + formatter)
   """
-  scope: ColumnScope | RowScope | CellScope
+  scope: ColumnScope | RowScope | CellScope | TableScope | TablesScope
   rule: FormatRule
diff --git a/src/myfasthtml/core/formatting/dsl/transformer.py b/src/myfasthtml/core/formatting/dsl/transformer.py
index 462c7d6..81fd765 100644
--- a/src/myfasthtml/core/formatting/dsl/transformer.py
+++ b/src/myfasthtml/core/formatting/dsl/transformer.py
@@ -6,7 +6,7 @@ Converts lark AST into FormatRule and ScopedRule objects.
 from lark import Transformer
 
 from .exceptions import DSLValidationError
-from .scopes import ColumnScope, RowScope, CellScope, ScopedRule
+from .scopes import ColumnScope, RowScope, CellScope, TableScope, TablesScope, ScopedRule
 from ..dataclasses import (
   Condition,
   Style,
@@ -67,7 +67,14 @@ class DSLTransformer(Transformer):
   def cell_id(self, items):
     cell_id = str(items[0])
     return CellScope(cell_id=cell_id)
-  
+
+  def table_scope(self, items):
+    table_name = self._unquote(items[0])
+    return TableScope(table=table_name)
+
+  def tables_scope(self, items):
+    return TablesScope()
+
   def name(self, items):
     return str(items[0])
   
diff --git a/src/myfasthtml/core/instances.py b/src/myfasthtml/core/instances.py
index 81024fa..2c66d0f 100644
--- a/src/myfasthtml/core/instances.py
+++ b/src/myfasthtml/core/instances.py
@@ -202,12 +202,17 @@ class InstancesManager:
       return default
   
   @staticmethod
-  def get_by_type(session: dict, cls: type):
+  def get_by_type(session: dict, cls: type, default=NO_DEFAULT_VALUE):
     session_id = InstancesManager.get_session_id(session)
     res = [i for s, i in InstancesManager.instances.items() if s[0] == session_id and isinstance(i, cls)]
     assert len(res) <= 1, f"Multiple instances of type {cls.__name__} found"
-    assert len(res) > 0, f"No instance of type {cls.__name__} found"
-    return res[0]
+    try:
+      assert len(res) > 0, f"No instance of type {cls.__name__} found"
+      return res[0]
+    except AssertionError:
+      if default is NO_DEFAULT_VALUE:
+        raise
+      return default
   
   @staticmethod
   def dynamic_get(session, component_parent: tuple, component: tuple):
diff --git a/tests/controls/test_datagrid_formatting.py b/tests/controls/test_datagrid_formatting.py
new file mode 100644
index 0000000..d2dd0e5
--- /dev/null
+++ b/tests/controls/test_datagrid_formatting.py
@@ -0,0 +1,279 @@
+"""
+Tests for DataGrid formatting integration with table/tables scopes.
+
+Tests the complete formatting flow: DSL → Storage → Application.
+"""
+
+import pytest
+
+from myfasthtml.controls.DataGrid import DataGrid
+from myfasthtml.controls.DataGridFormattingEditor import DataGridFormattingEditor
+from myfasthtml.controls.DataGridsManager import DataGridsManager
+from myfasthtml.controls.datagrid_objects import DataGridColumnState, DataGridRowState
+from myfasthtml.core.constants import ColumnType
+from myfasthtml.core.formatting.dataclasses import FormatRule, Style
+from myfasthtml.core.formatting.dsl.definition import FormattingDSL
+from myfasthtml.core.instances import InstancesManager
+
+@pytest.fixture
+def manager(root_instance):
+  """Create a DataGridsManager instance."""
+  mgr = DataGridsManager(root_instance, _id="test-manager")
+  yield mgr
+  InstancesManager.reset()
+
+
+@pytest.fixture
+def datagrid(manager):
+  """Create a DataGrid instance."""
+  from myfasthtml.controls.DataGrid import DatagridConf
+  conf = DatagridConf(namespace="app", name="products", id="test-grid")
+  grid = DataGrid(manager, conf=conf, save_state=False, _id="test-datagrid")
+  
+  # Add some columns
+  grid._state.columns = [
+      DataGridColumnState(col_id="amount", col_index=0, title="Amount", type=ColumnType.Number, visible=True),
+      DataGridColumnState(col_id="status", col_index=1, title="Status", type=ColumnType.Text, visible=True),
+  ]
+  
+  # Add some rows
+  grid._state.rows = [
+      DataGridRowState(0),
+      DataGridRowState(1),
+  ]
+  
+  yield grid
+  InstancesManager.reset()
+
+
+@pytest.fixture
+def editor(datagrid):
+  return DataGridFormattingEditor(datagrid, FormattingDSL())
+
+
+# =============================================================================
+# _get_format_rules() Hierarchy Tests
+# =============================================================================
+
+
+class TestFormatRulesHierarchy:
+  """Tests for format rules hierarchy (cell > row > column > table > tables)."""
+  
+  def test_i_can_get_cell_level_rules(self, datagrid):
+    """Test that cell-level rules have highest priority."""
+    # Setup rules at different levels
+    cell_rules = [FormatRule(style=Style(preset="error"))]
+    column_rules = [FormatRule(style=Style(preset="success"))]
+    table_rules = [FormatRule(style=Style(preset="info"))]
+    
+    datagrid._state.cell_formats["tcell_test-datagrid-0-0"] = cell_rules
+    datagrid._state.columns[0].format = column_rules
+    datagrid._state.table_format = table_rules
+    
+    # Get rules for cell (0, 0)
+    rules = datagrid._get_format_rules(0, 0, datagrid._state.columns[0])
+    
+    # Should return cell rules (highest priority)
+    assert rules == cell_rules
+  
+  def test_i_can_get_row_level_rules(self, datagrid):
+    """Test that row-level rules have second priority."""
+    # Setup rules at different levels
+    row_rules = [FormatRule(style=Style(preset="warning"))]
+    column_rules = [FormatRule(style=Style(preset="success"))]
+    table_rules = [FormatRule(style=Style(preset="info"))]
+    
+    datagrid._state.rows[0].format = row_rules
+    datagrid._state.columns[0].format = column_rules
+    datagrid._state.table_format = table_rules
+    
+    # Get rules for row 0 (no cell-level rules)
+    rules = datagrid._get_format_rules(0, 0, datagrid._state.columns[0])
+    
+    # Should return row rules
+    assert rules == row_rules
+  
+  def test_i_can_get_column_level_rules(self, datagrid):
+    """Test that column-level rules have third priority."""
+    # Setup rules at different levels
+    column_rules = [FormatRule(style=Style(preset="success"))]
+    table_rules = [FormatRule(style=Style(preset="info"))]
+    
+    datagrid._state.columns[0].format = column_rules
+    datagrid._state.table_format = table_rules
+    
+    # Get rules for column (no cell or row rules)
+    rules = datagrid._get_format_rules(0, 0, datagrid._state.columns[0])
+    
+    # Should return column rules
+    assert rules == column_rules
+  
+  def test_i_can_get_table_level_rules(self, datagrid, manager):
+    """Test that table-level rules have fourth priority."""
+    # Setup rules at different levels
+    table_rules = [FormatRule(style=Style(preset="info"))]
+    tables_rules = [FormatRule(style=Style(preset="neutral"))]
+    
+    datagrid._state.table_format = table_rules
+    manager.all_tables_formats = tables_rules
+    
+    # Get rules for cell (no higher level rules)
+    rules = datagrid._get_format_rules(0, 0, datagrid._state.columns[0])
+    
+    # Should return table rules
+    assert rules == table_rules
+  
+  def test_i_can_get_tables_level_rules(self, datagrid, manager):
+    """Test that tables-level rules have lowest priority."""
+    # Setup global rules
+    tables_rules = [FormatRule(style=Style(preset="neutral"))]
+    manager.all_tables_formats = tables_rules
+    
+    # Get rules for cell (no other rules)
+    rules = datagrid._get_format_rules(0, 0, datagrid._state.columns[0])
+    
+    # Should return global tables rules
+    assert rules == tables_rules
+  
+  def test_i_get_none_when_no_rules(self, datagrid):
+    """Test that None is returned when no rules are defined."""
+    rules = datagrid._get_format_rules(0, 0, datagrid._state.columns[0])
+    assert rules == []
+  
+  @pytest.mark.parametrize("level,setup_func,expected_preset", [
+      ("cell", lambda dg: dg._state.cell_formats.__setitem__("tcell_test-datagrid-0-0",
+                                                             [FormatRule(style=Style(preset="error"))]), "error"),
+      ("row", lambda dg: setattr(dg._state.rows[0], "format",
+                                 [FormatRule(style=Style(preset="warning"))]), "warning"),
+      ("column", lambda dg: setattr(dg._state.columns[0], "format",
+                                    [FormatRule(style=Style(preset="success"))]), "success"),
+      ("table", lambda dg: setattr(dg._state, "table_format",
+                                   [FormatRule(style=Style(preset="info"))]), "info"),
+  ])
+  def test_hierarchy_priority(self, datagrid, level, setup_func, expected_preset):
+    """Test that each level has correct priority in the hierarchy."""
+    setup_func(datagrid)
+    rules = datagrid._get_format_rules(0, 0, datagrid._state.columns[0])
+    
+    assert rules is not None
+    assert len(rules) == 1
+    assert rules[0].style.preset == expected_preset
+
+
+# =============================================================================
+# DataGridFormattingEditor Integration Tests
+# =============================================================================
+
+
+class TestFormattingEditorIntegration:
+  """Tests for DataGridFormattingEditor with table/tables scopes."""
+  
+  def test_i_can_dispatch_table_rules(self, datagrid, editor):
+    """Test that table rules are dispatched to DatagridState.table_format."""
+    
+    dsl = '''
+table "products":
+    style("info")
+'''
+    editor.set_content(dsl)
+    editor.on_content_changed()
+    
+    # Check that table_format is populated
+    assert len(datagrid._state.table_format) == 1
+    assert datagrid._state.table_format[0].style.preset == "info"
+  
+  def test_i_cannot_use_wrong_table_name(self, datagrid, editor):
+    """Test that wrong table name is rejected."""
+    
+    dsl = '''
+table "wrong_name":
+    style("error")
+'''
+    editor.set_content(dsl)
+    editor.on_content_changed()
+    
+    # Rules should not be applied (wrong table name)
+    assert len(datagrid._state.table_format) == 0
+  
+  def test_i_can_dispatch_tables_rules(self, manager, datagrid, editor):
+    """Test that tables rules are dispatched to DataGridsManager."""
+    
+    dsl = '''
+tables:
+    style("neutral")
+    format.number(precision=2)
+'''
+    editor.set_content(dsl)
+    editor.on_content_changed()
+    
+    # Check that manager.all_tables_formats is populated
+    assert len(manager.all_tables_formats) == 2
+    assert manager.all_tables_formats[0].style.preset == "neutral"
+    assert manager.all_tables_formats[1].formatter.precision == 2
+  
+  def test_i_can_combine_all_scope_types(self, manager, datagrid, editor):
+    """Test that all 5 scope types can be used together."""
+    
+    dsl = '''
+tables:
+    style(font_size="14px")
+
+table "products":
+    format.number(precision=2)
+
+column amount:
+    style("success") if value > 0
+
+row 0:
+    style("neutral", bold=True)
+
+cell (amount, 1):
+    style("error")
+'''
+    editor.set_content(dsl)
+    editor.on_content_changed()
+    
+    # Check all levels are populated
+    assert len(manager.all_tables_formats) == 1
+    assert len(datagrid._state.table_format) == 1
+    assert len(datagrid._state.columns[0].format) == 1
+    assert len(datagrid._state.rows[0].format) == 1
+    assert len(datagrid._state.cell_formats) == 1
+  
+  def test_i_can_clear_table_format(self, datagrid, editor):
+    """Test that table_format is cleared when DSL changes."""
+    # First set table rules
+    dsl = '''
+table "products":
+    style("info")
+'''
+    editor.set_content(dsl)
+    editor.on_content_changed()
+    assert len(datagrid._state.table_format) == 1
+    
+    # Then remove them
+    editor.set_content("")
+    editor.on_content_changed()
+    assert len(datagrid._state.table_format) == 0
+  
+  @pytest.mark.parametrize("table_name,should_apply", [
+      ("products", True),  # Correct name
+      ("PRODUCTS", False),  # Case sensitive
+      ("product", False),  # Partial match not allowed
+      ("app.products", False),  # Namespace not included
+      ("other", False),  # Completely wrong
+  ])
+  def test_table_name_validation(self, datagrid, editor, table_name, should_apply):
+    """Test that table name validation is case-sensitive and exact."""
+    
+    dsl = f'''
+table "{table_name}":
+    style("info")
+'''
+    editor.set_content(dsl)
+    editor.on_content_changed()
+    
+    if should_apply:
+      assert len(datagrid._state.table_format) == 1
+    else:
+      assert len(datagrid._state.table_format) == 0
diff --git a/tests/core/formatting/dsl/test_completion.py b/tests/core/formatting/dsl/test_completion.py
index 928507c..e761a7f 100644
--- a/tests/core/formatting/dsl/test_completion.py
+++ b/tests/core/formatting/dsl/test_completion.py
@@ -142,6 +142,49 @@ def test_i_can_detect_scope_with_multiple_declarations():
     assert scope.column_name == "amount"
 
 
+def test_i_can_detect_table_scope():
+    """Test detection of table scope."""
+    text = 'table "products":\n    style()'
+    scope = detect_scope(text, current_line=1)
+
+    assert scope.scope_type == "table"
+    assert scope.table_name == "products"
+
+
+def test_i_can_detect_table_scope_with_spaces():
+    """Test detection of table scope with spaces in name."""
+    text = 'table "financial report":\n    format()'
+    scope = detect_scope(text, current_line=1)
+
+    assert scope.scope_type == "table"
+    assert scope.table_name == "financial report"
+
+
+def test_i_can_detect_tables_scope():
+    """Test detection of global tables scope."""
+    text = "tables:\n    style()"
+    scope = detect_scope(text, current_line=1)
+
+    assert scope.scope_type == "tables"
+    assert scope.table_name is None
+
+
+@pytest.mark.parametrize("scope_def,expected_type,expected_attrs", [
+    ('column amount:\n    style()', "column", {"column_name": "amount"}),
+    ('row 5:\n    style()', "row", {"row_index": 5}),
+    ('cell (amount, 3):\n    style()', "cell", {"column_name": "amount", "row_index": 3}),
+    ('table "products":\n    style()', "table", {"table_name": "products"}),
+    ('tables:\n    style()', "tables", {}),
+])
+def test_i_can_detect_all_scope_types(scope_def, expected_type, expected_attrs):
+    """Test detection of all 5 scope types."""
+    scope = detect_scope(scope_def, current_line=1)
+
+    assert scope.scope_type == expected_type
+    for attr, value in expected_attrs.items():
+        assert getattr(scope, attr) == value
+
+
 # =============================================================================
 # Context Detection - Scope Contexts
 # =============================================================================
@@ -227,6 +270,42 @@ def test_context_cell_row_after_comma_quoted():
     assert context == Context.CELL_ROW
 
 
+def test_context_table_name_after_table():
+    """Test TABLE_NAME context after 'table '."""
+    text = "table "
+    cursor = Position(line=0, ch=6)
+    scope = DetectedScope()
+
+    context = detect_context(text, cursor, scope)
+    assert context == Context.TABLE_NAME
+
+
+def test_context_tables_scope_after_tables():
+    """Test TABLES_SCOPE context after 'tables'."""
+    text = "tables"
+    cursor = Position(line=0, ch=6)
+    scope = DetectedScope()
+
+    context = detect_context(text, cursor, scope)
+    assert context == Context.TABLES_SCOPE
+
+
+@pytest.mark.parametrize("text,cursor_ch,expected_context", [
+    ("column ", 7, Context.COLUMN_NAME),
+    ("row ", 4, Context.ROW_INDEX),
+    ("cell ", 5, Context.CELL_START),
+    ("table ", 6, Context.TABLE_NAME),
+    ("tables", 6, Context.TABLES_SCOPE),
+])
+def test_i_can_detect_all_scope_contexts(text, cursor_ch, expected_context):
+    """Test detection of all scope-related contexts."""
+    cursor = Position(line=0, ch=cursor_ch)
+    scope = DetectedScope()
+
+    context = detect_context(text, cursor, scope)
+    assert context == expected_context
+
+
 # =============================================================================
 # Context Detection - Rule Contexts
 # =============================================================================
@@ -553,6 +632,32 @@ def test_suggestions_scope_keyword(provider):
     assert "column" in labels
     assert "row" in labels
     assert "cell" in labels
+    assert "table" in labels
+    assert "tables" in labels
+
+
+def test_suggestions_table_name(provider):
+    """Test suggestions for TABLE_NAME context."""
+    engine = FormattingCompletionEngine(provider, "app.orders")
+    scope = DetectedScope()
+
+    suggestions = engine.get_suggestions(Context.TABLE_NAME, scope, "")
+    labels = [s.label for s in suggestions]
+
+    # Should suggest the current table name in quotes
+    assert '"app.orders"' in labels
+
+
+def test_suggestions_tables_scope(provider):
+    """Test suggestions for TABLES_SCOPE context."""
+    engine = FormattingCompletionEngine(provider, "app.orders")
+    scope = DetectedScope()
+
+    suggestions = engine.get_suggestions(Context.TABLES_SCOPE, scope, "")
+    labels = [s.label for s in suggestions]
+
+    # Should suggest colon to complete the scope
+    assert ":" in labels
 
 
 def test_suggestions_style_preset(provider):
diff --git a/tests/core/formatting/test_dsl_parser.py b/tests/core/formatting/test_dsl_parser.py
index 6cdb116..e75dcb6 100644
--- a/tests/core/formatting/test_dsl_parser.py
+++ b/tests/core/formatting/test_dsl_parser.py
@@ -17,6 +17,8 @@ from myfasthtml.core.formatting.dsl import (
   ColumnScope,
   RowScope,
   CellScope,
+  TableScope,
+  TablesScope,
   DSLSyntaxError,
 )
 
@@ -125,6 +127,62 @@ cell tcell_grid1-3-2:
     assert rules[0].scope.row is None
 
 
+class TestTableScope:
+  """Tests for table scope parsing."""
+
+  def test_i_can_parse_table_scope(self):
+    """Test parsing a table scope."""
+    dsl = """
+table "products":
+    style("neutral")
+"""
+    rules = parse_dsl(dsl)
+
+    assert len(rules) == 1
+    assert isinstance(rules[0].scope, TableScope)
+    assert rules[0].scope.table == "products"
+
+  def test_i_can_parse_table_scope_with_spaces(self):
+    """Test parsing a table scope with spaces in name."""
+    dsl = """
+table "financial report":
+    style("info")
+"""
+    rules = parse_dsl(dsl)
+
+    assert len(rules) == 1
+    assert isinstance(rules[0].scope, TableScope)
+    assert rules[0].scope.table == "financial report"
+
+
+class TestTablesScope:
+  """Tests for tables scope (global) parsing."""
+
+  def test_i_can_parse_tables_scope(self):
+    """Test parsing the global tables scope."""
+    dsl = """
+tables:
+    style("neutral")
+"""
+    rules = parse_dsl(dsl)
+
+    assert len(rules) == 1
+    assert isinstance(rules[0].scope, TablesScope)
+
+  def test_i_can_parse_tables_scope_with_multiple_rules(self):
+    """Test parsing tables scope with multiple rules."""
+    dsl = """
+tables:
+    style("neutral")
+    format.number(precision=2)
+"""
+    rules = parse_dsl(dsl)
+
+    assert len(rules) == 2
+    assert isinstance(rules[0].scope, TablesScope)
+    assert isinstance(rules[1].scope, TablesScope)
+
+
 # =============================================================================
 # Style Tests
 # =============================================================================
@@ -496,7 +554,49 @@ row 0:
     # Third rule: row 0
     assert isinstance(rules[2].scope, RowScope)
     assert rules[2].scope.row == 0
-  
+
+  def test_i_can_parse_all_scope_types(self):
+    """Test parsing all 5 scope types together."""
+    dsl = """
+tables:
+    style(font_size="14px")
+
+table "products":
+    format.number(precision=2)
+
+column amount:
+    format("EUR")
+
+row 0:
+    style("neutral", bold=True)
+
+cell (amount, 5):
+    style("highlight")
+"""
+    rules = parse_dsl(dsl)
+
+    assert len(rules) == 5
+
+    # First rule: tables (global)
+    assert isinstance(rules[0].scope, TablesScope)
+
+    # Second rule: table "products"
+    assert isinstance(rules[1].scope, TableScope)
+    assert rules[1].scope.table == "products"
+
+    # Third rule: column amount
+    assert isinstance(rules[2].scope, ColumnScope)
+    assert rules[2].scope.column == "amount"
+
+    # Fourth rule: row 0
+    assert isinstance(rules[3].scope, RowScope)
+    assert rules[3].scope.row == 0
+
+    # Fifth rule: cell (amount, 5)
+    assert isinstance(rules[4].scope, CellScope)
+    assert rules[4].scope.column == "amount"
+    assert rules[4].scope.row == 5
+
   def test_i_can_parse_style_and_format_combined(self):
     """Test parsing style and format on same line."""
     dsl = """