before adding grammar field, adding notes field into the translation table

core/bulk_importer.py

@@ -1,121 +1,84 @@
 # core/bulk_importer.py
+import os
 import re
-from database.connection import get_connection
 from docling.document_converter import DocumentConverter
+from database.connection import get_connection
 
 class BulkImporter:
-    def __init__(self):
+    def import_pdf_glossary(self, pdf_path: str, textbook_name: str):
-        self.converter = DocumentConverter()
+        """Uses Docling layout extraction engine to parse tables out of multi-column glossary PDFs."""
-        self.unit_regex = re.compile(r'U([0-9]+)')
+        print(f"🔄 Analyzing structural layout for '{pdf_path}'...")
         
-    def clean_field(self, text: str) -> str:
+        if not os.path.exists(pdf_path):
-        """Removes layout spacing, structural artifacts, and noise."""
+            print(f"❌ Target document path could not be found: {pdf_path}")
-        if not text:
+            return
-            return ""
-        # Remove markdown bold/italics markers if any, and compress spaces
-        cleaned = text.replace('*', '').replace('_', '').replace('\\', '')
-        cleaned = re.sub(r'\s+', ' ', cleaned)
-        return cleaned.strip()
-
-    def parse_unit(self, context_str: str) -> int:
-        """Extracts the integer unit ID out of strings like 'U3_8B' or 'U7'."""
-        match = self.unit_regex.search(context_str)
-        if match:
-            return int(match.group(1))
-        return None
-
-    def insert_pair(self, cursor, es_text, en_text, context_tag, textbook_name):
-        """Helper to cleanly insert a single Spanish-English translation pair."""
-        es_clean = self.clean_field(es_text)
-        en_clean = self.clean_field(en_text)
-        tag_clean = self.clean_field(context_tag)
-        
-        # Guard clause against column headers or empty layout cells
-        if not es_clean or not en_clean:
-            return False
-        if es_clean.lower() in ["spanish", "word", "alphabetical glossary", "es", "en"] or len(es_clean) <= 1:
-            return False
-
-        unit_number = self.parse_unit(tag_clean)
-
-        try:
-            # 1. Insert Spanish Phrase
-            cursor.execute("""
-                INSERT INTO phrases (text, language, textbook, unit, source_context)
-                VALUES (?, 'es', ?, ?, ?)
-            """, (es_clean, textbook_name, unit_number, tag_clean))
-            es_id = cursor.lastrowid
-
-            # 2. Insert English Translation
-            cursor.execute("""
-                INSERT INTO phrases (text, language, textbook, unit, source_context)
-                VALUES (?, 'en', ?, ?, ?)
-            """, (en_clean, textbook_name, unit_number, tag_clean))
-            en_id = cursor.lastrowid
-
-            # 3. Create Bidirectional Cross-Reference Entries
-            cursor.execute("INSERT INTO translations (source_phrase_id, target_phrase_id) VALUES (?, ?)", (es_id, en_id))
-            cursor.execute("INSERT INTO translations (source_phrase_id, target_phrase_id) VALUES (?, ?)", (en_id, es_id))
-            return True
-        except Exception:
-            return False
-
-    def import_pdf_glossary(self, file_path: str, textbook_name: str):
-        print(f"🔄 Docling is analyzing structural layout for '{file_path}'...")
-        
-        try:
-            result = self.converter.convert(file_path)
-            document_text = result.document.export_to_markdown()
-        except Exception as e:
-            print(f"❌ Docling processing failed: {e}")
-            return 0
 
         conn = get_connection()
         cursor = conn.cursor()
         
-        print("📥 Parsing 6-column text grid structure and writing to database...")
+        # Reset staging tables to guarantee fresh data state
-        count = 0
+        cursor.execute("DELETE FROM translations")
+        cursor.execute("DELETE FROM phrases")
+        conn.commit()
         
-        # Process the markdown line-by-line
+        print("📥 Initializing Docling layout analysis engine...")
-        lines = document_text.split('\n')
+        try:
-        for line in lines:
+            # 1. Initialize Docling converter
-            line_str = line.strip()
+            converter = DocumentConverter()
+            result = converter.convert(pdf_path)
             
-            # Target lines containing table formatting row data
+            print("📥 Parsing extracted text tables and tabular structures...")
-            if not line_str.startswith('|') or not line_str.endswith('|'):
+            raw_inserts_count = 0
+
+            # 2. Iterate through extracted tables found inside the layout structure
+            for table_idx, table_element in enumerate(result.document.tables):
+                # Convert Docling table data framework back to standard pandas-like dictionary arrays
+                table_data = table_element.export_to_dataframe()
+                
+                # Iterate rows while ensuring it's not looking at headers or broken table pieces
+                for row_idx, row in table_data.iterrows():
+                    row_list = list(row)
+                    
+                    # Ensure we have enough columns to look at your glossary structure (expecting 4-6 columns)
+                    if len(row_list) < 3:
                         continue
                         
-            # Split by markdown table pipes
+                    # Extract positions out of the 6-column structure:
-            # e.g., "| años60 m | 1960s | U8_7A | bañ osmpl | bath | U1_1A |"
+                    # Usually: Col 0 = Spanish, Col 1 = English, Col 2 or 3 = Context/Unit tag
-            parts = [p.strip() for p in line_str.split('|')]
+                    es_raw = str(row_list[0]).strip() if row_list[0] else ""
+                    en_raw = str(row_list[1]).strip() if row_list[1] else ""
+                    context_raw = str(row_list[2]).strip() if row_list[2] else ""
                     
-            # A valid row split will include empty items at the ends due to leading/trailing pipes
+                    # Ignore empty lines or column labels (like "Spanish", "Español", "English")
-            # For a 6-column table, len(parts) should be at least 8 elements
+                    if not es_raw or not en_raw or "español" in es_raw.lower() or "english" in en_raw.lower():
-            if len(parts) < 7:
                         continue
                     
-            # Skip Markdown table header separator rows: |---|---|...
+                    # Parse out unit identifiers from context strings (e.g. "U2_3A" gives unit = 2)
-            if '---' in parts[1]:
+                    unit_num = 1
-                continue
+                    unit_match = re.search(r'U(\d+)', context_raw, re.IGNORECASE)
+                    if unit_match:
+                        unit_num = int(unit_match.group(1))
 
-            # Extract Left-Hand Column Group (Columns 1, 2, 3)
+                    # 3. Stage Spanish item row
-            es_left = parts[1]
+                    cursor.execute("""
-            en_left = parts[2]
+                        INSERT INTO phrases (text, language, textbook, unit, source_context, word_type)
-            unit_left = parts[3] if len(parts) >= 4 else ""
+                        VALUES (?, 'es', ?, ?, ?, 'phrase')
+                    """, (es_raw, textbook_name, unit_num, context_raw))
                     
-            if self.insert_pair(cursor, es_left, en_left, unit_left, textbook_name):
+                    # 4. Stage English item row (immediately adjacent)
-                count += 1
+                    cursor.execute("""
+                        INSERT INTO phrases (text, language, textbook, unit, source_context, word_type)
+                        VALUES (?, 'en', ?, ?, ?, 'phrase')
+                    """, (en_raw, textbook_name, unit_num, context_raw))
                     
-            # Extract Right-Hand Column Group (Columns 4, 5, 6)
+                    raw_inserts_count += 2
-            if len(parts) >= 7:
-                es_right = parts[4]
-                en_right = parts[5]
-                unit_right = parts[6]
-                
-                if self.insert_pair(cursor, es_right, en_right, unit_right, textbook_name):
-                    count += 1
 
             conn.commit()
+            print(f"🎉 Bulk ingestion staging complete! Staged {raw_inserts_count} entries.")
+            
+        except Exception as docling_error:
+            print(f"❌ Docling encountered a processing failure: {docling_error}")
+            import traceback
+            traceback.print_exc()
+        finally:
             conn.close()
-        print(f"🎉 Bulk ingestion complete! Registered {count} matched glossary items.")
-        return count

core/clean_glossary.py

@@ -4,45 +4,27 @@ from database.connection import get_connection
 
 class GlossaryCleaner:
     def __init__(self):
-        # Captures verb irregular brackets: " (zc)", " (ie)", etc.
         self.verb_pattern = re.compile(r'\s*\(([a-z\s]+)\)')
 
-        # Aggressive character-level match for broken trailing gender tags
+    def clean_and_expand_spanish(self, text: str) -> list[tuple[str, str, str]]:
-        # Tracks variations like: " m", " f", "mpl", "fpl", "smpl", "osmpl" at the end of a string
-        self.broken_gender_pattern = re.compile(r'[\s]*\b(m|f|pl)\b$|[\s\w]*(m|f|pl|mpl|fpl|smpl|osmpl)$', re.IGNORECASE)
-
-    def clean_and_expand_spanish(self, text: str) -> tuple[list[str], str, str]:
-        """Parses and strips layout noise from Spanish strings, extracting rich metadata."""
         word_type = "phrase"
         grammar_note = None
-        clean_text = text.strip()
+        clean_text = str(text).strip()
 
-        # 1. Extract verb irregularities if present
         verb_match = self.verb_pattern.search(clean_text)
         if verb_match:
             word_type = "verb"
             grammar_note = verb_match.group(1).strip()
             clean_text = self.verb_pattern.sub('', clean_text).strip()
 
-        # 2. Extract and remove sticky gender notations (e.g., "bañ osmpl" -> "baños")
-        # Check if text ends with common markers
         lower_text = clean_text.lower()
         if lower_text.endswith(('mpl', 'fpl', 'smpl', 'osmpl')):
             word_type = "noun"
-            if 'f' in lower_text:
+            grammar_note = "f, pl" if 'f' in lower_text else "m, pl"
-                grammar_note = "f, pl"
+            if lower_text.endswith('osmpl'):
-            else:
-                grammar_note = "m, pl"
-            
-            # Reconstruct the original word base before the layout break
-            # e.g., "bañ osmpl" -> remove "osmpl" and append "os" to restore "baños"
-            if lower_text.endswith('osmpl') and clean_text.lower().endswith('osmpl'):
                 clean_text = clean_text[:-5] + "os"
             else:
-                # General strip of trailing garbage characters
                 clean_text = re.sub(r'\s*[a-zA-Z\s]*$', '', clean_text)
-        
-        # Standard boundary check for clean tags (e.g., "años60 m")
         elif re.search(r'\s+\b(m|f|pl|m,\s*pl|f,\s*pl)\b\s*$', clean_text):
             word_type = "noun"
             match = re.search(r'\b(m|f|pl|m,\s*pl|f,\s*pl)\b\s*$', clean_text)
@@ -50,102 +32,81 @@ class GlossaryCleaner:
                 grammar_note = match.group(1).strip()
             clean_text = re.sub(r'\s+\b(m|f|pl|m,\s*pl|f,\s*pl)\b\s*$', '', clean_text).strip()
 
-        clean_text = clean_text.strip()
+        return [(clean_text.strip(), word_type, grammar_note)]
-
-        # 3. Expand dual-gender adjectives (e.g., "apasionado/a")
-        variants = []
-        if '/' in clean_text and ' ' not in clean_text:
-            word_type = "adjective"
-            base, suffix = clean_text.split('/', 1)
-            base = base.strip()
-            suffix = suffix.strip()
-            
-            if suffix == 'a' and base.endswith('o'):
-                variants.append((base, word_type, "m"))
-                variants.append((base[:-1] + 'a', word_type, "f"))
-            elif suffix == 'ra' and base.endswith('r'):
-                variants.append((base, word_type, "m"))
-                variants.append((base + 'a', word_type, "f"))
-            else:
-                variants.append((clean_text, word_type, grammar_note))
-        else:
-            variants.append((clean_text, word_type, grammar_note))
-
-        return variants
 
     def clean_english_text(self, text: str) -> str:
-        """Fixes layout spacing issues on English infinitive verbs."""
+        cleaned = str(text).strip()
-        cleaned = text.strip()
-        # Ensure duplicate internal spacing is compressed
         cleaned = re.sub(r'\s+', ' ', cleaned)
-        
-        # Intercept smashed English infinitives (e.g., "toappear" -> "to appear")
         if cleaned.startswith("to") and len(cleaned) > 2 and not cleaned.startswith("to "):
             cleaned = re.sub(r'^to([a-z])', r'to \1', cleaned)
-            
         return cleaned
 
     def process_database_clean(self):
-        """Processes and normalizes raw table entries into pristine structures."""
+        """Processes raw entries from the source tables and builds translation row connections."""
         conn = get_connection()
         cursor = conn.cursor()
         
-        print("🧹 Extracting raw dataset for deep metadata extraction...")
+        # Pull raw rows populated during BulkImporter phase
-        
+        # Ensuring we look at your base uncleaned layout records
-        cursor.execute("""
+        try:
-            SELECT t.source_phrase_id, p1.text as es_text, p2.text as en_text, 
+            cursor.execute("SELECT id, text, language, textbook, unit, source_context FROM phrases")
-                   p1.textbook, p1.unit, p1.source_context
-            FROM translations t
-            JOIN phrases p1 ON t.source_phrase_id = p1.id
-            JOIN phrases p2 ON t.target_phrase_id = p2.id
-            WHERE p1.language = 'es'
-        """)
             raw_rows = cursor.fetchall()
-        
+        except Exception as e:
-        if not raw_rows:
+            print(f"⚠️ Error reading raw phrases: {e}")
-            print("⚠️ No base phrases found to clean.")
             conn.close()
             return
             
-        print(f"⚙️ Migrating {len(raw_rows)} rows into corrected schemas...")
+        # Separate them logically to reconstruct pairing matrices safely
+        # We find adjacent lines assuming index N is Spanish and N+1 is its English partner
+        paired_rows = []
+        for i in range(0, len(raw_rows) - 1, 2):
+            if raw_rows[i][2] == 'es':
+                paired_rows.append((
+                    raw_rows[i][1],       # Spanish raw text
+                    raw_rows[i+1][1],     # English raw text
+                    raw_rows[i][3],       # Textbook name
+                    raw_rows[i][4],       # Unit Integer
+                    raw_rows[i][5]        # Context string (e.g. U2_3A)
+                ))
 
-        # Clear out previous passes completely
+        # Clear down active runtime tables to map fresh structural pairs
         cursor.execute("DELETE FROM translations")
         cursor.execute("DELETE FROM phrases")
-        cursor.execute("DELETE FROM audio_tracks")
         
+        print(f"⚙️ Migrating {len(paired_rows)} raw rows into translation pairs...")
         inserted_count = 0
         
-        for _, es_raw, en_raw, textbook, unit, context in raw_rows:
+        for es_raw, en_raw, textbook, unit, context in paired_rows:
-            # Process Spanish layout text elements
+            # Explicitly keep underscore formatting (e.g., U2_3A) intact
+            safe_context = str(context).strip() if context else f"U{unit}"
+            
+            # Clean both sides through individual language filters
             es_variants = self.clean_and_expand_spanish(es_raw)
-            # Process and restore spaces to English text elements
             en_clean = self.clean_english_text(en_raw)
             
             for es_clean, w_type, g_note in es_variants:
-                try:
+                # 1. Store Spanish Text Item Node
-                    # Insert pristine Spanish entry
                 cursor.execute("""
                     INSERT INTO phrases (text, language, textbook, unit, source_context, word_type, grammar_note)
                     VALUES (?, 'es', ?, ?, ?, ?, ?)
-                    """, (es_clean, textbook, unit, context, w_type, g_note))
+                """, (es_clean, textbook, unit, safe_context, w_type, g_note))
                 es_id = cursor.lastrowid
 
-                    # Insert spaced English entry
+                # 2. Store English Text Item Node
                 cursor.execute("""
                     INSERT INTO phrases (text, language, textbook, unit, source_context, word_type, grammar_note)
                     VALUES (?, 'en', ?, ?, ?, ?, NULL)
-                    """, (en_clean, textbook, unit, context, w_type))
+                """, (en_clean, textbook, unit, safe_context, w_type))
                 en_id = cursor.lastrowid
 
-                    # Re-map relations
+                # 3. Form unique single translation row mapping bond
-                    cursor.execute("INSERT INTO translations (source_phrase_id, target_phrase_id) VALUES (?, ?)", (es_id, en_id))
+                cursor.execute("""
-                    cursor.execute("INSERT INTO translations (source_phrase_id, target_phrase_id) VALUES (?, ?)", (en_id, es_id))
+                    INSERT INTO translations (source_phrase_id, target_phrase_id, deck_name)
+                    VALUES (?, ?, 'General')
+                """, (es_id, en_id))
                 
                 inserted_count += 1
-                except Exception:
-                    continue
 
         conn.commit()
         conn.close()
-        print(f"🎉 Schema extraction pipeline completed! Saved {inserted_count} pristine phrase definitions.")
+        print(f"🎉 Schema extraction pipeline completed! Saved {inserted_count} pristine translation pairs.")

database/connection.py

@@ -1,14 +1,21 @@
 # database/connection.py
 import sqlite3
+import os
 
 def get_connection():
-    return sqlite3.connect("spanish_trainer.db")
+    # Force the path to be absolute relative to the project folder
+    db_path = os.path.abspath("spanish_trainer.db")
+    return sqlite3.connect(db_path)
 
 def init_db():
+    print("🛠️ Constructing relational database schema...")
     conn = get_connection()
     cursor = conn.cursor()
     
-    # 1. Main Phrases Table
+    # Enable foreign keys explicitly for this connection instance
+    cursor.execute("PRAGMA foreign_keys = ON;")
+    
+    # 1. Phrases Table (Holds individual localized text strings)
     cursor.execute("""
         CREATE TABLE IF NOT EXISTS phrases (
             id INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -21,34 +28,38 @@ def init_db():
             grammar_note TEXT,
             voice_gender TEXT DEFAULT 'female',
             base_speed REAL DEFAULT 1.0,
-            deck_name TEXT DEFAULT 'General',
             created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
-        )
+        );
     """)
     
-    # 2. Translations Cross-Reference Table
+    # 2. Translations Table (The relational tie binding English and Spanish IDs together)
     cursor.execute("""
         CREATE TABLE IF NOT EXISTS translations (
+            translation_id INTEGER PRIMARY KEY AUTOINCREMENT,
             source_phrase_id INTEGER,
             target_phrase_id INTEGER,
-            PRIMARY KEY (source_phrase_id, target_phrase_id),
+            deck_name TEXT DEFAULT 'General',
             FOREIGN KEY (source_phrase_id) REFERENCES phrases(id) ON DELETE CASCADE,
             FOREIGN KEY (target_phrase_id) REFERENCES phrases(id) ON DELETE CASCADE
-        )
+        );
     """)
     
-    # 3. Audio Tracks Metadata Table (Required by the glossary cleaner)
+    # 3. Audio Tracks Table (Links phrase items to local disk storage clips)
     cursor.execute("""
         CREATE TABLE IF NOT EXISTS audio_tracks (
             id INTEGER PRIMARY KEY AUTOINCREMENT,
             phrase_id INTEGER,
             file_path TEXT NOT NULL,
-            sample_rate INTEGER,
-            duration REAL,
             FOREIGN KEY (phrase_id) REFERENCES phrases(id) ON DELETE CASCADE
-        )
+        );
     """)
     
+    # CRITICAL: Force SQLite to physically commit the table architectures to disk
     conn.commit()
+    
+    # Verification Sweep: Double-check that tables actually exist before we hand over control
+    cursor.execute("SELECT name FROM sqlite_master WHERE type='table';")
+    tables = [row[0] for row in cursor.fetchall()]
     conn.close()
-    print("✅ Rich metadata database schema initialized successfully.")
+    
+    print(f"✅ Database tables physically confirmed on disk: {tables}")

exported_phases.csv

@@ -0,0 +1,707 @@
+1,aparecer,"to appear",verb,U3_6A,General
+2,apasionada,passionate,phrase,U5_15C,General
+3,apellido,surname,noun,U1_4A,General
+4,aprender,"to learn",phrase,U2_2C,General
+5,aproximadamente,approximately,phrase,U3_2A,General
+6,apuntar,"to note down",phrase,U9_5A,General
+7,"aquí",here,phrase,U3_2A,General
+8,"aquí tiene","here you go",phrase,U4_GyC,General
+9,"árabe",Arabic,noun,U2_LEX,General
+10,archivo,file,noun,U9_7A,General
+11,"área",area,noun,U3_2A,General
+12,arena,sand,noun,U3_4A,General
+13,arepa,arepa,noun,U7_9A,General
+14,argentina,Argentinian,phrase,U1_3A,General
+15,"árido/a",arid,phrase,U3_LEX,General
+16,arma,weapon,noun,U3_2A,General
+17,arroz,rice,noun,U7_LEX,General
+18,arquitecta,architect,phrase,U1_6,General
+19,arquitectura,architecture,noun,U1_3A,General
+20,arte,art,noun,U1_1A,General
+21,artesanal,artisanal,phrase,U4_1A,General
+22,"artesanía f artista","crafts artist",phrase,U4_1A,General
+23,asado/a,roasted,phrase,U7_7A,General
+24,Asia,Asia,phrase,U3_LEX,General
+25,"aspecto físico","physical feature",noun,U5_14A,General
+26,aspecto,aspect,noun,U3_11B,General
+27,"Asunción",Asuncion,phrase,U3_13A,General
+28,"atención",takenote,phrase,U4_14A,General
+29,atender,"to lookafter",verb,U9_3A,General
+30,atento/a,attentive,phrase,U9_5A,General
+31,"atlántico/a",Atlantic,phrase,U3_6A,General
+32,atractivo/a,attractive,phrase,U8_7A,General
+33,"atraído/a",attracted,phrase,U9_3A,General
+34,"atún",tuna,noun,U7_2A,General
+35,"autobús",bus,noun,U3_4A,General
+36,"automático/a",automatic,phrase,U8_2A,General
+37,"autónomo/a",self-employed,phrase,U3_2A,General
+38,avenida,avenue,noun,U8_3A,General
+39,aventurero/a,adventurous,phrase,U5_3C,General
+40,"avión",plane,noun,U6_GyC,General
+41,"azúcar m azul","sugar blue",phrase,"U7_6A U4_2A",General
+42,"azul claro","light blue",phrase,U4_13A,General
+43,bailar,"to dance",phrase,U2_2C,General
+44,"bailarín/ina",dancer,phrase,U5_LEX,General
+45,baile,dance,noun,U6_10A,General
+46,bajito/a,short,phrase,U5_9A,General
+47,bajo,groundfloor,noun,U9_1A,General
+48,balalaica,balalaika,noun,U1_7A,General
+49,banco,bank,noun,U1_LEX,General
+50,bandera,flag,noun,U2_10B,General
+51,"bañador",swimsuit,noun,U4_3A,General
+52,"bañarse","to goforaswim",phrase,U9_GyC,General
+53,"Cádiz",Cadiz,phrase,U3_11B,General
+54,"café",coffee,noun,U3_2A,General
+55,"café con leche",coffeewithmilk,noun,U7_6A,General
+56,"café solo",espresso,noun,U7_4C,General
+57,cafetal,"coffee plantation",noun,U3_2A,General
+58,"cajero automático",cashmachine,noun,U8_2A,General
+59,"calabacín",courgette,noun,U7_LEX,General
+60,calabaza,pumpkin,noun,U7_LEX,General
+61,calamar,squid,noun,U7_2A,General
+62,"calcetín",sock,noun,U4_13B,General
+63,calidad,quality,noun,U3_2A,General
+64,"cálido/a",warm,phrase,U3_LEX,General
+65,caliente,hot,phrase,U6_11B,General
+66,calle,street,noun,U1_1A,General
+67,"calle peatonal","pedestrian street",noun,U8_3A,General
+68,calmado/a,calm,phrase,U5_15C,General
+69,calor,hot,noun,U3_4A,General
+70,calvo/a,bald,phrase,U5_LEX,General
+71,camarera,waitress,phrase,U1_4A,General
+72,camello,camel,noun,U3_9,General
+73,camino,road/journey,noun,U3_1,General
+74,Caminode,"Way of Saint James",phrase,U1,General
+75,"Santiago m camisa",shirt,noun,"U3_2A U4_2A",General
+76,camiseta,t-shirt,noun,U4_2A,General
+77,campamento,camping,noun,U5_8A,General
+78,campo,countryside,noun,U3_2A,General
+79,"Canadá",Canada,phrase,U1_3B,General
+80,canadiense,Canadian,phrase,U1_3A,General
+81,"canal de televisión","television channel",noun,U1_3C,General
+82,"canción",song,noun,U2_11B,General
+83,canela,cinnamon,noun,U7_8A,General
+84,cansado/a,tired,phrase,U6_2A,General
+85,cantante,singer,phrase,U5_4A,General
+86,cantar,"to sing",phrase,U5_5A,General
+87,cantidad,amount,noun,U3_6C,General
+88,canto,song,noun,U6_LEX,General
+89,"caña",smalldraughtbeer,noun,U2_13A,General
+90,capital,capital,noun,U3_1,General
+91,Caracas,Caracas,phrase,U3_GyC,General
+92,"carácter",personality,noun,U5_14A,General
+93,"característica",characteristics,noun,U7_12A,General
+94,"cargador de móvil",phonecharger,noun,U4_3A,General
+95,Caribe,Caribbean,phrase,U3_8C,General
+96,"cariñoso/a",caring,phrase,U9_12C,General
+97,carnaval,carnival,noun,U3_11B,General
+98,carne,meat,noun,U3_5C,General
+99,"carné de conducir","driving license",noun,U4_4A,General
+100,"carné deidentidad",IDcard,noun,U4_3A,General
+101,caro/a,expensive,phrase,U4_6A,General
+102,carta,menu,noun,U7_GyC,General
+103,"Cartagena de Indias",CartagenadeIndias,phrase,U2_10B,General
+104,"casa f casa rural","house houseinthecountry",noun,U1_8C,General
+105,"casado/a casarse","married togetmarried",phrase,"U5_7C U9_GyC",General
+106,"casco antiguo",oldtown,noun,U3_2A,General
+107,"clásico/a",classic,phrase,U4_6C,General
+108,clave,key,noun,U6_12A,General
+109,cliente/a,customer,phrase,U4_9A,General
+110,clima,climate,noun,U3_3B,General
+111,cobre,copper,noun,U3_3B,General
+112,coche,car,noun,U2_4A,General
+113,cocido,stew,noun,U7_10A,General
+114,cocido/a,baked,phrase,U7_7A,General
+115,"cocido madrileño",Madridstew,noun,U7_12A,General
+116,"cocidomontañés",Cantabrianbeanstew,noun,U7_10A,General
+117,cocinar,"to cook",phrase,U2_2A,General
+118,cocinero/a,chef,phrase,U1_3A,General
+119,colocar,"to place",phrase,U4_14A,General
+120,Colombia,Colombia,phrase,U2_10B,General
+121,colombiano/a,Colombian,phrase,U1_5A,General
+122,colonia,colony,noun,U3_11B,General
+123,ColoniaTovar,ColoniaTovar,phrase,U3_11B,General
+124,colonial,colonial,phrase,U3_2A,General
+125,color,colour,noun,U2_10B,General
+126,comer,"to eat",phrase,U3_5C,General
+127,comercial,"sales representative",phrase,U1_LEX,General
+128,comerciante,shopkeeper,phrase,U9_11A,General
+129,"comilón/ona",foodlover,phrase,U6_13A,General
+130,como,like,phrase,U3_2A,General
+131,"cómo",how,phrase,U3_6A,General
+132,"¿cómo andas?","how are you doing?",phrase,U1_2A,General
+133,"¿cómoeres?",whatareyoulike?,phrase,U6_2A,General
+134,"¿cómoestás?",howareyou?,phrase,U0_3,General
+135,"¿cómolotomas?",howdoyoutakeit?,phrase,U7_6B,General
+136,"¿cómosedice...?",howdoyousay...?,phrase,U0_5A,General
+137,"¿cómoseescribe ...?",howdoyouspell...?,phrase,U0_6,General
+138,"¿cómose pronuncia...?",howdoyoupronounce...?,phrase,U0_5A,General
+139,"¿cómotellamas?",whatisyourname?,phrase,U0_1A,General
+140,comodidad,comfort,noun,U1,General
+141,"cómodo/a",comfortable,phrase,"U9_3A U4_2A",General
+142,"compañero/a",flatmate,phrase,U1,General
+143,"compañero/a de trabajo",workcolleague,phrase,U1,General
+144,compartir,"to share",phrase,"U2_3A U6_12A",General
+145,"competición",competition,noun,U9_10B,General
+146,compi,"flatmate (colloq.)",phrase,U9_7A,General
+147,completamente,completely,noun,U3_11B,General
+148,"composición compositor/a",composition,phrase,U9_6B,General
+149,comprar,composer,phrase,"U5_LEX U4_9A",General
+150,compras,shopping,noun,U2_2A,General
+151,comprender,"to understand engagement",phrase,U2_6A,General
+152,"compromiso m común",common,phrase,"U6_2A U2_3A",General
+153,"comunicado/a comunicarse",communicated,phrase,U8_1A,General
+154,comunicativo/a,talkative,phrase,U9_12C,General
+155,comunidad,autonomouscommunity,phrase,U1,General
+156,"¿cuánto cuesta?",howmuchdoesitcost?,phrase,U4_9A,General
+157,"¿cuánto es?",howmuchisit?,phrase,U7_4A,General
+158,"¿cuánto/a/os/as?",howmuch/howmany?,phrase,U3_6A,General
+159,"¿cuántos años",howoldareyou?,phrase,U1,General
+160,"tienes? cuatro",four,phrase,"U1_4B U6_11B",General
+161,Cuba,Cuba,phrase,U0_4A,General
+162,cubano/a,Cuban,phrase,U1_6,General
+163,cuchara,spoon,noun,U7_LEX,General
+164,cucharilla,teaspoon,noun,U7_LEX,General
+165,cuchillo,knife,noun,U7_LEX,General
+166,cuenta,bill,noun,U7_4A,General
+167,cuidar,"to takecareof",phrase,U6_3A,General
+168,cultural,cultural,phrase,U8_LEX,General
+169,"cumpleaños",birthday,noun,U4_4C,General
+170,curso,course,noun,U2_2A,General
+171,cuy,Guineapig,noun,U3_GyC,General
+172,"dar clases","to giveclasses",phrase,U9_11C,General
+173,"darse cuenta","to realise",phrase,U9_5A,General
+174,de,of,phrase,U1_1A,General
+175,"de acuerdo","all right",phrase,U7_6B,General
+176,"de cuadros",check,phrase,U4_5A,General
+177,"¿de dóndeeres?","where are you from?",phrase,U1_4B,General
+178,"de estilo colonial","Colonial style",phrase,U8_11D,General
+179,"de fuera",fromoutside/foreign,phrase,U9_11A,General
+180,"de primero","for firstcourse",phrase,U7_4A,General
+181,"de rayas",stripy,phrase,U4_2A,General
+182,"de segundo",forsecondcourse,phrase,U7_4A,General
+183,"de todas partes","from everywhere",phrase,U3_2A,General
+184,"de valor",valuable,phrase,U9_8A,General
+185,decidir,"to decide",phrase,U4_14A,General
+186,decir,"to say",verb,U2_3A,General
+187,"decisión",decision,noun,U9_3A,General
+188,declarado/a,declared,phrase,U3_14A,General
+189,"dedicar tiempo","to spendtime(onsomething)",phrase,U6_2A,General
+190,defecto,weakness/defect,noun,U9_4A,General
+191,definir,"to define",phrase,U9_5A,General
+192,dejar,"to leave",phrase,U9_3A,General
+193,"dejarse algo","to forgetsomething",phrase,U9_5A,General
+194,"del tiempo",atroomtemperature,phrase,U7_6A,General
+195,delgado/a,thin,phrase,U5_LEX,General
+196,demasiado/a,"to omuch",phrase,U8_3A,General
+197,"deporte m deportista","sport athlete",phrase,U3_11B,General
+198,derecha,right,noun,U8_5A,General
+199,desayunar,"to havebreakfast",phrase,U6_2A,General
+200,"descendiente desconectar","descendent todisconnect",phrase,"U3_11B U6_12A",General
+201,desde,since/from,phrase,U3_2A,General
+202,"desde hace",since,phrase,U9_3A,General
+203,desear,"to wantsomething",phrase,U4_9A,General
+204,desfile,parade,noun,U6_8A,General
+205,elegante,elegant,phrase,U4_2A,General
+206,elegido/a,chosen,phrase,U5_14A,General
+207,elegir,"to choose",verb,U9_2B,General
+208,"emblemático/a",iconic,phrase,U8_7A,General
+209,embutido,curedmeat,noun,U7_2A,General
+210,empanada,empanada,noun,U3_3B,General
+211,empezar,"to start",phrase,U6_5B,General
+212,empleado/a,employee,phrase,U4_13A,General
+213,emprendedor/a,enterprising,phrase,U9_4A,General
+214,empresa,company,noun,U1_LEX,General
+215,empresade,telecommunicationscompany,phrase,U1_LEX,General
+216,empresade,transportcompany,phrase,U1_LEX,General
+217,en,in/on,phrase,U0_6,General
+218,encambio,ontheotherhand,phrase,U8_9C,General
+219,enforma,inshape,phrase,U6_2A,General
+220,enpunto,"o'clock",phrase,U6_GyC,General
+221,"¿en quétrabajas?",whatdoyoudoforaliving?,phrase,U1_4B,General
+222,entodo,entirely,phrase,U3_5A,General
+223,enventa,"for sale",phrase,U9_3A,General
+224,enamorarsea,"to fall in love at first sight",phrase,U9_8A,General
+225,encantar,"to love",phrase,U5_3A,General
+226,encanto,charm,noun,U8_LEX,General
+227,enchilada,enchilada,noun,U3_6A,General
+228,"energía",energy,noun,U6_2A,General
+229,"enfermería",nursing,noun,U9_12B,General
+230,enfermero/a,nurse,phrase,U1_LEX,General
+231,enfermo/a,ill,phrase,U9_11A,General
+232,ensalada,salad,noun,U7_1A,General
+233,"ensalada mixta",mixedsalad,noun,U7_3A,General
+234,enseguida,comingrightup,phrase,U1,General
+235,entrante,starter,noun,U7_12C,General
+236,entresemana,duringtheweek,phrase,U6_2A,General
+237,equipaje,luggage,noun,U9_7C,General
+238,equipo,team,noun,U3_5A,General
+239,equivocarse,"to bewrongabout",phrase,U9_5A,General
+240,escolar,school,phrase,U4_13A,General
+241,escribir,"to write",phrase,U5_3A,General
+242,escuchar,"to listento",phrase,U2_2A,General
+243,escuela,school,noun,U1_1A,General
+244,escultura,sculpture,noun,U2_10B,General
+245,ese/a,this,phrase,U0_4C,General
+246,"España",Spain,phrase,U0_4A,General
+247,especial,special,phrase,U4_15B,General
+248,especializado/a,specialised,phrase,U7_6A,General
+249,espectacular,spectacular,phrase,U9_3A,General
+250,esperar,"to wait",phrase,U5_3A,General
+251,espinaca,spinach,noun,U7_3A,General
+252,"esquí",skiing,noun,U1_1A,General
+253,esquiar,"to ski",phrase,U9_6C,General
+254,esquina,corner,noun,U8_5A,General
+255,establecimiento,establishment,noun,U7_GyC,General
+256,"estación de metro",metrostation,phrase,U8_2A,General
+257,final,end,noun,U3_2A,General
+258,"físico/a",physical,phrase,U5_14A,General
+259,flamenco,flamenco,noun,U1_7A,General
+260,flan,eggcustard,noun,U7_3A,General
+261,flor,flower,noun,U6_8A,General
+262,forma,shape,noun,U3_11B,General
+263,foto,photo,noun,U2_LEX,General
+264,"fotografía",photography,noun,U5_3A,General
+265,"fotógrafo/a",photographer,phrase,U9_LEX,General
+266,"francés/esa",French,phrase,U1_3A,General
+267,frecuencia,frequency,noun,U6_2A,General
+268,fresa,strawberry,noun,U7_5C,General
+269,fresco/a,fresh,phrase,U7_2A,General
+270,frijoles,beans,noun,U7_LEX,General
+271,"frío/a",cold,phrase,U3_3B,General
+272,frito/a,fried,phrase,U7_3A,General
+273,fruta,fruit,noun,U7_3A,General
+274,frutadetemporada,"seasonal fruit",phrase,U7_3A,General
+275,"frutos secos",nuts,noun,U7_5C,General
+276,fuera,outside,phrase,U6_9D,General
+277,fumar,"to smoke",phrase,U6_3A,General
+278,fundado/a,founded,phrase,U3_2A,General
+279,fundamental,fundamental,phrase,U7_7A,General
+280,"fútbol",football,noun,U2_LEX,General
+281,futuro,future,noun,U2_12A,General
+282,"gafas de sol",sunglasses,noun,U4_3A,General
+283,"galería",shoppingcentre,noun,U4_1A,General
+284,Galicia,Galicia,phrase,U3_2A,General
+285,galleta,biscuit,noun,U6_11B,General
+286,gamba,prawn,noun,U7_1A,General
+287,ganar,"to win",phrase,U3_6A,General
+288,ganarunpremio,"to winaprize",phrase,U9_8A,General
+289,garbanzos,chickpeas,noun,U7_LEX,General
+290,gas,petrol,noun,U7_4A,General
+291,gasolinera,"petrol station",noun,U8_LEX,General
+292,gasto,expense,noun,U9_2B,General
+293,"gastronómico/a",culinary,phrase,U4_12A,General
+294,"gazpacho m",gazpacho,noun,U7_4A,General
+295,"geldebaño",showergel,phrase,U4_3A,General
+296,generoso/a,generous,phrase,U9_4A,General
+297,gente,people,noun,U2_13B,General
+298,"geográfico/a",geographical,phrase,U8_9A,General
+299,"geólogo/a",geology,phrase,U9_2B,General
+300,gimnasio,gym,noun,U1_LEX,General
+301,"ginecólogo/a",gynaecologist,phrase,U1_6,General
+302,girar,"to turn",phrase,U8_6C,General
+303,girasol,sunflower,noun,U7_LEX,General
+304,golf,golf,noun,U5_GyC,General
+305,gordo/a,fat,phrase,U5_LEX,General
+306,gorra,cap,noun,U4_5A,General
+307,"gorro m Gotemburgo","hat Gothenburg",phrase,"U4_LEX U3_8B",General
+308,gracias,thankyou,phrase,U0_6,General
+309,horario,schedule,phrase,U6_2A,General
+310,horno,oven,noun,U7_3A,General
+311,hortaliza,vegetable,noun,U7_2A,General
+312,hospital,hospital,noun,U1_LEX,General
+313,hospitalidad,hospitality,noun,U8_9A,General
+314,hostelero/a,hotelier,phrase,U9_11A,General
+315,hotel,hotel,noun,U1_1A,General
+316,hoy,"to day",phrase,U3_4A,General
+317,huerto,vegetablegarden,noun,U9_3A,General
+318,huevo,egg,noun,U7_2A,General
+319,humanidad,humanity,noun,U3_2A,General
+320,"húmedo/a",humid,phrase,U3_4A,General
+321,humor,mood,noun,U6_2A,General
+322,humus,hummus,noun,U7_2C,General
+323,idea,Iberian,noun,U3_2A,General
+324,ideal,"idea ideal",phrase,"U2_5A U1_1A",General
+325,"infusión",tea,noun,U3_GyC,General
+326,ingeniero/a,engineer,phrase,U1_6,General
+327,Inglaterra,England,phrase,U3_8C,General
+328,insociable,unsociable,phrase,U9_LEX,General
+329,instrumento,musicalinstrument,phrase,U1,General
+330,intercambio,exchange,noun,U2_LEX,General
+331,m,"to urist interest",phrase,U3_2A,General
+332,interesante,interesting,phrase,U2_5A,General
+333,interior,interior,noun,U4_3A,General
+334,intermediario/a,intermediary,phrase,U9_11A,General
+335,internacional,international,phrase,U1,General
+336,internet,internet,phrase,U2_11A,General
+337,invierno,winter,noun,U3_8B,General
+338,invitado/a,guest,phrase,U5_14B,General
+339,irdecompras,"to goshopping",phrase,U2_2A,General
+340,"ir de viaje","to gotravelling",phrase,U4_4A,General
+341,"idioma iglesia","important late incredible independent Indian infographic information",noun,U8_3A,General
+342,"ibérico/a identidad","impatient independence",noun,"U9_4A U3_4A",General
+343,"f impaciente",church,phrase,U1,General
+344,levantarse,"to getup",phrase,U6_1A,General
+345,libro,book,noun,U0_5A,General
+346,lila,purple,phrase,U4_LEX,General
+347,Lima,Lima,phrase,U8_7E,General
+348,"limón",lemon,noun,U7_6A,General
+349,limpieza,cleanliness,noun,U8_9A,General
+350,limpio/a,clean,phrase,U8_LEX,General
+351,lindo/a,cute,phrase,U3_6A,General
+352,"lingüista",linguist,phrase,U1_6,General
+353,liso/a,straight,phrase,U5_LEX,General
+354,lista,list,noun,U9_5A,General
+355,literatura,literature,noun,U2_1A,General
+356,llamado/a,called,phrase,U3_2A,General
+357,llamarse,"to becalled",phrase,U3_2A,General
+358,llave,key,noun,U9_2B,General
+359,llegar,"to arrive",phrase,U3_2A,General
+360,llevar,"to wear",phrase,U4_2A,General
+361,llevar,"to have",phrase,U7_2A,General
+362,llevarse,"to take",phrase,U4_9A,General
+363,llover,"to rain",verb,U3_4A,General
+364,lluvioso/a,rainy,phrase,U3_6A,General
+365,"loquemás",themost,phrase,U8_4D,General
+366,loquemenos,theleast,phrase,U8_4D,General
+367,"lo siento Londres","I'm sorry London",phrase,"U0_6 U5_2B",General
+368,luego,later,phrase,U3_4A,General
+369,lugar,place,noun,U1_4B,General
+370,lunes,Monday,noun,U3_4A,General
+371,luz,light,noun,U5_2A,General
+372,macarrones,macaroni,noun,U7_GyC,General
+373,madre,mother,noun,U5_2A,General
+374,Madrid,Madrid,phrase,U2_6A,General
+375,"madrileño/a",personfromMadrid,phrase,U7_12A,General
+376,madrugar,"to getupearly",phrase,U6_2A,General
+377,maestro/a,teacher,phrase,U9_4C,General
+378,"mágico/a",magical,phrase,U2_10B,General
+379,"maíz",corn,noun,U2_10B,General
+380,malcomunicado,poorlyconnected,phrase,U8_1A,General
+381,"Málaga",Malaga,phrase,U1_1A,General
+382,maleta,"suitcase Majorca",noun,U4_6C,General
+383,manera,way,phrase,U7_7A,General
+384,mangacorta,"short sleeve",noun,U4_2A,General
+385,"mangalarga f maniático/a",longsleeve,phrase,U4_2A,General
+386,mano,hand,noun,U4_1B,General
+387,manzana,apple,noun,U7_LEX,General
+388,"mañana",morning,phrase,U3_4A,General
+389,"mapa m","map worldmap",noun,U3_1,General
+390,"mapamundi mar m,f",sea,phrase,"U3_1 U5_3A",General
+391,"f marido","brand husband",noun,"U4_2A U5_7A",General
+392,marinero/a,sailor,phrase,U1,General
+393,miles,thousands,phrase,U3_2A,General
+394,"millón",million,phrase,U3_2A,General
+395,minuto,minute,noun,U6_2A,General
+396,mire,look,phrase,U4_9A,General
+397,mismo/a,same,phrase,U3_2A,General
+398,mixto/a,mixed,phrase,U7_3A,General
+399,mochila,backpack,noun,U0_5A,General
+400,moda,fashion,noun,U1_3A,General
+401,modelo,model,phrase,U1_GyC,General
+402,moderno/a,modern,phrase,U4_6C,General
+403,modo,way,noun,U3_6C,General
+404,"molino de viento",windmill,noun,U3_9,General
+405,momento,moment,noun,U6_1A,General
+406,moneda,currency,noun,U3_2A,General
+407,"montaña",mountain,noun,U3_1,General
+408,"montañés/esa",mountain,phrase,U7_10A,General
+409,montar,"to setup",phrase,U9_3A,General
+410,Montevideo,Montevideo,phrase,U3_13A,General
+411,monumento,landmark,noun,U3_2A,General
+412,moreno/a,dark-haired,phrase,U5_9A,General
+413,mostaza,mustard,noun,U7_2A,General
+414,"móvil",mobile,noun,U1_4B,General
+415,"mucho muchos/as","alot many/alotof",phrase,"U2_11B U2_7B",General
+416,mueble,furniture,noun,U8_8A,General
+417,mujer,woman,noun,U4_2A,General
+418,mundo,world,noun,U2_3A,General
+419,"unos pódcast","some podcasts",phrase,U2_9A-Extra,General
+420,museo,museum,noun,U1_1A,General
+421,"música",music,noun,U2_1A,General
+422,"música clásica",classicalmusic,noun,U5_4A,General
+423,"música electrónica",electronicmusic,noun,U5_4A,General
+424,"música envivo",livemusic,noun,U5_6A,General
+425,"música",indiemusic,phrase,U1,General
+426,"músicapop",popmusic,noun,U4_10A,General
+427,"música soul",soulmusic,noun,U5_4A,General
+428,musical,musical,phrase,U3_GyC,General
+429,"músico/a",musician,phrase,U5_2A,General
+430,muy,very,phrase,U2_5A,General
+431,O,O,phrase,O,General
+432,N,N,phrase,N,General
+433,nacer,"to beborn",verb,U3_GyC,General
+434,nachos,nachos,noun,U7_1A,General
+435,nacimiento,birth,noun,U5_2A,General
+436,"nacional nacionalidad","national nationality",noun,"U2_10B U1_3D",General
+437,nadar,"to swim",phrase,U1,General
+438,naranja,orange,noun,U7_LEX,General
+439,"naranja nativo/a","orange native",phrase,"U4_LEX U2_LEX",General
+440,natural,natural,phrase,U2_3A,General
+441,"naturaleza f Navarra","nature Navarre",phrase,"U2_1A U9_11A",General
+442,Navidad,Christmas,noun,U6_11B,General
+443,olvidar,"to forget",phrase,U9_5A,General
+444,"ópera",opera,noun,U5_5A,General
+445,opinar,"to haveanopinionon",phrase,U9_2B,General
+446,orden,order,noun,U6_11A,General
+447,ordenador,computer,noun,U0_5A,General
+448,"ordenadorportátil",laptop,noun,U4_3B,General
+449,organizado/a,organised,phrase,U6_9A,General
+450,organizar,"to organise",phrase,U9_3A,General
+451,origen,origin,noun,U1_4B,General
+452,original,original,phrase,U4_6C,General
+453,oso,bear,noun,U3_9,General
+454,Otavalo,Otavalo,phrase,U4_1A,General
+455,"otoño",autumn,noun,U3_8B,General
+456,otro/a,other,phrase,U0_2A,General
+457,paciente,patient,phrase,U9_4A,General
+458,"Pacífico",Pacific,noun,U3_4A,General
+459,padre,father,noun,U5_1A,General
+460,paella,paella,noun,U2_13A,General
+461,"página",page,noun,U0_6,General
+462,"páginaweb",website,noun,U2_7B,General
+463,"país","country countryside",noun,U2_3A,General
+464,paisaje,word,noun,U9_3A,General
+465,palacio,"palace PalmadeMallorca",noun,U3_2A,General
+466,"PalmadeMallorca palmera",palmtree,noun,"U4_1A U3_9",General
+467,pan,bread,noun,U7_1A,General
+468,panblanco,whitebread,noun,U7_LEX,General
+469,"Estoy subiendo las escaleras","I am going up the stairs",phrase,M1-phrase,General
+470,"Panamá",Panama,phrase,U7_9A,General
+471,"pantalón",trousers,noun,U4_3A,General
+472,pantalones,shorts,noun,U4_3A,General
+473,papelera,bin,noun,U0_5A,General
+474,para,for/inorderto,phrase,U2_9A,General
+475,paraempezar,"to start",phrase,U7_3A,General
+476,"paramí",forme,phrase,U4_2B,General
+477,"parada de autobús",busstop,noun,U8_2A,General
+478,paraguas,umbrella,noun,U9_5A,General
+479,Paraguay,Paraguay,phrase,U3_GyC,General
+480,"pareja f París","partner Paris",phrase,"U5_LEX U1_GyC",General
+481,parking,carpark,noun,U8_2A,General
+482,parque,park,noun,U2_10B,General
+483,"parque nacional",nationalpark,noun,U2_10B,General
+484,participar,"to participate",phrase,U6_8A,General
+485,particular,particular,phrase,U6_8A,General
+486,pasaporte,passport,noun,U4_4A,General
+487,pasar,"to spend",phrase,U2_8A,General
+488,"pasar de largo","to goby",phrase,U9_5A,General
+489,"paseo m",walk,noun,U4_12A,General
+490,"paseo acaballo pasión","horseriding passion",noun,"U4_12A U5_3A",General
+491,pasta,pasta,noun,U7_1C,General
+492,plato,dish,noun,U2_11A,General
+493,"plato principal",maincourse,noun,U7_3A,General
+494,"plato único",singlecourse,phrase,U7_12A,General
+495,playa,beach,noun,U0_6,General
+496,plaza,square,noun,U3_2A,General
+497,pleno/a,full,phrase,U6_2A,General
+498,"plurilingüe",plurilingual,phrase,U2_3A,General
+499,"población",population,noun,U3_2A,General
+500,poblado/a,populated,phrase,U3_2A,General
+501,poco,little,phrase,U3_8C,General
+502,poco/a/os/as,"little,few",phrase,U3_2A,General
+503,podcast,podcast,noun,U2_LEX,General
+504,poder,"to can",verb,U0_6,General
+505,"podríamos",wecould,phrase,U0_6,General
+506,poema,poem,noun,U5_10A,General
+507,"poesía",poetry,noun,U9_2B,General
+508,"policía",police,phrase,U1_GyC,General
+509,polideportivo,"sports centre",noun,U8_2A,General
+510,"polifacético/a",well-rounded,phrase,U9_12C,General
+511,pollo,chicken,noun,U7_2A,General
+512,poner,"to put",verb,U7_4A,General
+513,poplatino,Latinpop,noun,U5_4A,General
+514,pop-rock,poprock,noun,U5_4A,General
+515,popular,popular,phrase,U3_6A,General
+516,"por eso",forthatreason,phrase,U3_11B,General
+517,"por favor",please,phrase,U0_6,General
+518,"por fin",finally,phrase,U3_1,General
+519,"porlamañana/",inthemorning/atnight,phrase,U1,General
+520,"¿por qué?",why?,phrase,U2_12A,General
+521,porque,because,phrase,U2_9C,General
+522,"portátil",laptop,phrase,U4_3B,General
+523,"portugués/esa",Portuguese,phrase,U1_GyC,General
+524,postal,postcard,noun,U2_11A,General
+525,postre,dessert,noun,U7_3A,General
+526,"práctica",practice,noun,U6_12A,General
+527,practicar,"to practice",phrase,U2_6A,General
+528,"práctico/a",practical,phrase,U4_6C,General
+529,precio,price,noun,U4_9A,General
+530,precioso/a,beautiful,phrase,U3_4A,General
+531,preferencia,preference,noun,U6_2A,General
+532,preferido/a,favourite,phrase,U5_2A,General
+533,preferir,"to prefer",verb,U4_GyC,General
+534,pregunta,question,noun,U3_6A,General
+535,preguntar,"to ask",phrase,U1_4B,General
+536,premio,prize,noun,U6_13A,General
+537,prenda,itemofclothing,noun,U4_15B,General
+538,preparar,"to prepare",phrase,U6_8A,General
+539,primavera,spring,noun,U3_8B,General
+540,primero/a,first,phrase,U3_2A,General
+541,primo/a,cousin,phrase,U5_1A,General
+542,principal,main,phrase,U7_3A,General
+543,probar,"to try",phrase,U7_12C,General
+544,"producción",production,noun,U3_2A,General
+545,producto,product,noun,U3_3B,General
+546,productor,producer,noun,U3_7A,General
+547,"profesión",profession,noun,U1,General
+548,reparar,"to repair",phrase,U9_7A,General
+549,repetir,"to repeat",verb,U0_6,General
+550,repoblar,"to repopulate",verb,U9_3A,General
+551,"República",DominicanRepublic,phrase,U1,General
+552,res,beef,noun,U7_LEX,General
+553,"reserva natural",naturereserve,noun,U3_11B,General
+554,residencia,residence,noun,U2_12A,General
+555,residencial,residential,phrase,U8_11D,General
+556,responsable,responsible,phrase,U9_4A,General
+557,respuesta,answer,noun,U6_2A,General
+558,restaurante,restaurant,noun,U1_1A,General
+559,restos,remains,noun,U3_2A,General
+560,resultado,result,noun,U6_2A,General
+561,reunirse,"to gettogether",phrase,U6_8A,General
+562,"revisión médica",medicalcheck-up,noun,U9_11A,General
+563,revista,magazine,noun,U2_4A,General
+564,ribera,riverbed,noun,U8_3A,General
+565,"río",river,noun,U3_LEX,General
+566,"Río de Janeiro",RiodeJaneiro,phrase,U5_14B,General
+567,rizado/a,curly,phrase,U5_9A,General
+568,robar,"to steal",phrase,U5_2A,General
+569,rojo/a,red,phrase,U1,General
+570,"romántico/a",romantic,phrase,U4_6A,General
+571,ropa,clothes,noun,"U5_15C U1_10B",General
+572,"ropa interior",underwear,noun,U4_3A,General
+573,rosa,pink,phrase,U4_2A,General
+574,rosario,rosary,noun,U3_11B,General
+575,rubio/a,fair-haired,phrase,U5_9A,General
+576,ruidoso/a,noisy,phrase,U8_1A,General
+577,ruinas,ruins,noun,U3_4A,General
+578,rural,rural,phrase,U9_3A,General
+579,ruso,Russian,noun,U2_LEX,General
+580,"ruta gastronómica",foodtour,noun,U4_12A,General
+581,rutina,routine,noun,U6_12A,General
+582,"sábado",Saturday,noun,U2_2C,General
+583,saber,"to know",phrase,U5_2A,General
+584,sabor,taste,noun,U7_8A,General
+585,"Sáhara",Sahara,phrase,U3_8C,General
+586,sal,salt,noun,U3_11B,General
+587,salado/a,savoury,phrase,U7_9C,General
+588,salar,"salt flat",noun,U3_11B,General
+589,"salchichas f, Pl",sausages,phrase,U7_LEX,General
+590,salir,"to goout",verb,U2_2A,General
+591,"salir acenar salir con amigos","to gooutfordinner togooutwithfriends",phrase,"U2_2C U2_2C",General
+592,"salir de noche","to gooutatnight",phrase,U2_2C,General
+593,"salmón",salmon,phrase,U7_3A,General
+594,"salsa f",sauce,noun,U7_LEX,General
+595,"salsa brava salteado/a","spicysauce sautéed",phrase,"U7_12A U7_7A",General
+596,salto,waterfall,noun,U3_14C,General
+597,"sobre todo",aboveall,phrase,U7_6B,General
+598,sobrino/a,nephew/niece,phrase,U1,General
+599,sociable,sociable,phrase,"U5_1A U5_3C",General
+600,sol,sun,noun,U1_1A,General
+601,solar,sun,phrase,U4_3A,General
+602,soledad,solitude,noun,U2_1A,General
+603,solo,alone,phrase,U5_8A,General
+604,soltero/a,single,phrase,U5_7C,General
+605,sopa,soup,noun,U7_3A,General
+606,sostenible,sustainable,phrase,U4_15B,General
+607,soy,Iam,phrase,U1_3A,General
+608,soyyo,"It'sme",phrase,U1_2A,General
+609,su,its,phrase,U3_1,General
+610,sucio/a,dirty,phrase,U8_4A,General
+611,"sueño",sleepy,noun,U6_2A,General
+612,suficiente,enough,phrase,U7_7A,General
+613,suizo/a,Swiss,phrase,U1_6,General
+614,supermercado,supermarket,noun,U1_LEX,General
+615,sur,south,noun,U3_3B,General
+616,sureste,southeast,noun,U3_2A,General
+617,surf,surfing,noun,U4_12A,General
+618,suroeste,southwest,noun,U3_LEX,General
+619,sushi,sushi,noun,U1_7A,General
+620,tableta,tablet,noun,U0_5A,General
+621,taco,taco,noun,U7_9A,General
+622,"Tacuarembó",Tacuarembo,phrase,U3_13A,General
+623,Tailandia,Thailand,phrase,U3_12C,General
+624,talla,size,noun,U4_2A,General
+625,taller,workshop,noun,U1_3C,General
+626,tamal,tamale,noun,U3_4A,General
+627,"también","to o",phrase,U1_5A,General
+628,tampoco,either,phrase,U5_5A,General
+629,tango,tango,noun,U1_7,General
+630,Tanzania,Tanzania,phrase,U3_10B,General
+631,tapa,tapa,noun,U2_13A,General
+632,"tapón",earplugs,noun,U4_3B,General
+633,tarde,afternoon,phrase,U0_6,General
+634,tarde-noche,evening,noun,U6_2A,General
+635,Tarifa,Tarifa,phrase,U3_8A,General
+636,tarjeta,card,noun,U4_3A,General
+637,"tarjeta de crédito","credit card",phrase,U4_3A,General
+638,tarta,cake,noun,U7_5C,General
+639,taxi,taxi,noun,U1_1A,General
+640,taza,mug,noun,U7_LEX,General
+641,"té",tea,noun,U5_GyC,General
+642,teatro,theatre,phrase,U2_2A,General
+643,"m tejido",material/cloth,noun,U4_2A,General
+644,tela,fabric,noun,U9_10B,General
+645,"teleférico","cable car telephone",noun,"U3_14C U1_4A",General
+646,"teléfono m templado/a",mild,phrase,U1,General
+647,templo,temple,noun,U3_4A,General
+648,"temporada f temprano","seasonal early",phrase,U7_3A,General
+649,tropical,tropical,phrase,U3_5A,General
+650,"tú",you,phrase,U4_14A,General
+651,turismo,"to urism",noun,U2_3A,General
+652,turista,"to urist",phrase,U2_6A,General
+653,"turístico/a","to urist",phrase,U3_2A,General
+654,"U ubicación",location,noun,U3_2A,General
+655,"últimamente",recently,phrase,U5_4A,General
+656,"último/a",last,phrase,"U2_5A U5_3A",General
+657,"¡un abrazo!",ahug!,phrase,U5_3C,General
+658,unpoco,alittle,phrase,U1,General
+659,"único/a universidad","only university",noun,"U5_7C U1_3C",General
+660,universitario/a,"Universitystudent universe",phrase,U3_2A,General
+661,unos/as,some,phrase,U3_4A,General
+662,Uruguay,Uruguay,phrase,U0_4A,General
+663,usado/a,used,phrase,U4_2A,General
+664,usar,"to use",phrase,U4_GyC,General
+665,usted,you(formal),phrase,U1,General
+666,vacaciones,holidays,noun,U1_10B,General
+667,vainilla,vanilla,noun,U7_5A,General
+668,vale,OK,phrase,U0_6,General
+669,valer,"to beworth",verb,U9_3A,General
+670,valle,valley,noun,U3_2A,General
+671,vallenato,"Vallenato (popular",noun,U1,General
+672,vapor,"Colombianfolkmusic) steam",noun,"U2_10B U7_3A",General
+673,vaqueros,jeans,noun,U4_2A,General
+674,varios/as,several,phrase,U1,General
+675,vaso,cup,noun,U7_LEX,General
+676,vegano/a,vegan,phrase,U7_3A,General
+677,vegetal,vegetable,phrase,U7_2A,General
+678,vendedor/a,salesperson,phrase,U9_4C,General
+679,vender,"to sell",phrase,U4_1A,General
+680,venezolano/a,Venezuelan,phrase,U1_6,General
+681,"Venezuela venido/a","Venezuela comefrom",phrase,"U0_4A U8_7A",General
+682,venir,"to come",verb,U1_5A,General
+683,ventana,window,noun,U0_6,General
+684,"ver ver la televisión","to see/watch towatchtelevision",phrase,U2_2A,General
+685,verano,summer,noun,U3_8B,General
+686,"¿verdad?",right?,phrase,U3_9,General
+687,verdad,true,noun,U4_6A,General
+688,"verde verdura","green vegetable",noun,U7_2A,General
+689,vestido,dress,noun,U4_7C,General
+690,vestirse,"to getdressed",verb,U6_8A,General
+691,vez,time,noun,U2_3A,General
+692,viajar,"to travel",phrase,U2_3A,General
+693,apasionado,passionate,phrase,U5_15C,General
+694,argentino,Argentinian,phrase,U1_3A,General
+695,camarero,waiter,phrase,U1_4A,General
+696,arquitecto,architect,phrase,U1_6,General
+697,panintegral,"wholemeal bread",noun,U7_LEX,General
+698,"escribir con lápiz","to write with a pencil",noun,M1-phrase,General
+699,"Subo las escaleras.","I climb the stairs",phrase,M1-phrase,General
+700,"mundo hispano","Hispanic world",phrase,U3_7A,General
+701,hispanohablantes,"Spanish speakers",adjective,U2_9A-Extra,General
+702,"Escucho un pódcast para practicar español.","I listen to a podcast to practice Spanish",phrase,U2_9A-Extra,General
+703,"los museos de la ciudad","the city museums",phrase,U2_9-extra,General
+704,"los pódcast","the podcasts",phrase,U2_9A-Extra,General
+705,"un pódcast","a podcast",phrase,U2_9A-Extra,General
+706,"el periódico","the newspaper",noun,U1_LEX,General
+707,"cocinar platos hispanos","to cook Hispanic dishes",verb,U2_9-extra,General

main.py

@@ -9,6 +9,8 @@ from PyQt6.QtWidgets import (
 from PyQt6.QtCore import Qt, QUrl
 from PyQt6.QtMultimedia import QMediaPlayer, QAudioOutput
 from PyQt6.QtGui import QFont
+
+# Internal Project Module Imports
 from database.connection import init_db, get_connection
 from core.bulk_importer import BulkImporter
 from core.clean_glossary import GlossaryCleaner
@@ -17,146 +19,226 @@ class SpanishTrainerApp(QMainWindow):
     def __init__(self):
         super().__init__()
         self.setWindowTitle("Castilian Voice Trainer Pro")
-        self.setMinimumSize(1000, 650)
+        self.setMinimumSize(1150, 700)
         
-        # 1. Initialize and Seed Database if Empty
+        # 1. Initialize schema structures and check ingestion status
         self.ensure_database_populated()
         
-        # 2. Initialize PyQt Multimedia Audio Engine Components
+        # Audio Player Architecture Setup
         self.media_player = QMediaPlayer()
         self.audio_output = QAudioOutput()
         self.media_player.setAudioOutput(self.audio_output)
-        
         self.current_flashcard_id = None
         
-        # 3. Build UI Components
+        # Central Main Window Tabs Interface
         self.tabs = QTabWidget()
         self.setCentralWidget(self.tabs)
         
         self.init_phrase_sandbox_tab()
         self.init_flashcard_reviewer_tab()
         
-        # 4. Initial Load of Database Data into Grid View
+        # 2. Populate unified database rows into interface layout grid
         self.refresh_crud_table()
 
     def ensure_database_populated(self):
-        """Verifies if the database exists and has records; seeds it from the PDF if empty."""
+        """Forces database configuration structure and triggers pipeline execution if empty."""
+        print("🗄️ Verification Pass: Running schema configuration scripts...")
         init_db()
         
         conn = get_connection()
         cursor = conn.cursor()
+        
+        # Verify if the translations table has rows populated
         try:
-            cursor.execute("SELECT COUNT(*) FROM phrases")
+            cursor.execute("SELECT COUNT(*) FROM translations")
             count = cursor.fetchone()[0]
-        except Exception:
+            print(f"📊 Current Translation Pairs found in database: {count}")
+        except Exception as e:
+            print(f"⚠️ Table check encountered an issue (likely empty tables): {e}")
             count = 0
+        finally:
             conn.close()
         
         if count == 0:
-            print("🗄️ Database appears empty. Running the structural reconstruction pipeline...")
+            print("🗄️ Database tables are empty. Triggering glossary reader pipeline...")
             pdf_file = "aula_int_plus_1_glos_en_alfa.pdf"
-            textbook = "Aula Internacional Plus 1"
             
             if os.path.exists(pdf_file):
+                # Run the layout parser staging execution pass
                 importer = BulkImporter()
-                importer.import_pdf_glossary(pdf_file, textbook)
+                importer.import_pdf_glossary(pdf_file, "Aula Internacional Plus 1")
                 
+                # Clean, pair up English/Spanish, and insert the final rows
                 cleaner = GlossaryCleaner()
                 cleaner.process_database_clean()
-                print("✨ Database successfully seeded with metadata-parsed entries.")
+                print("✨ Ingestion pipeline processing sequence successfully completed.")
             else:
-                print(f"⚠️ Warning: Could not find '{pdf_file}' to automatically seed records.")
+                print(f"❌ Error: Source document '{pdf_file}' is missing from the directory root.")
 
     # =====================================================================
-    # 🗄️ TAB 1: PHRASE SANDBOX (CRUD Panel)
+    # 🗄️ TAB 1: TRANSLATION-CENTRIC PHRASE SANDBOX (CRUD)
     # =====================================================================
     def init_phrase_sandbox_tab(self):
         tab = QWidget()
         layout = QHBoxLayout(tab)
         
+        # --- LEFT SIDE PANEL: Filter Controls & Unified Data Grid ---
         left_panel = QVBoxLayout()
-        search_layout = QHBoxLayout()
-        search_layout.addWidget(QLabel("🔍 Filter text:"))
-        self.search_input = QLineEdit()
-        self.search_input.textChanged.connect(self.refresh_crud_table)
-        search_layout.addWidget(self.search_input)
-        left_panel.addLayout(search_layout)
         
-        self.phrase_table = QTableWidget()
+        filter_layout = QHBoxLayout()
-        self.phrase_table.setColumnCount(6)
+        filter_layout.addWidget(QLabel("🔍 Text Filter:"))
-        self.phrase_table.setHorizontalHeaderLabels(["ID", "Text", "Lang", "Type", "Voice Gender", "Deck Tag"])
+        self.search_text_input = QLineEdit()
-        self.phrase_table.itemSelectionChanged.connect(self.handle_table_row_select)
+        self.search_text_input.setPlaceholderText("Search Spanish or English text blocks...")
-        left_panel.addWidget(self.phrase_table)
+        self.search_text_input.textChanged.connect(self.refresh_crud_table)
+        filter_layout.addWidget(self.search_text_input)
         
+        filter_layout.addWidget(QLabel("📂 Context:"))
+        self.search_context_input = QLineEdit()
+        self.search_context_input.setPlaceholderText("e.g. U2 or U8_5A")
+        self.search_context_input.setMaximumWidth(130)
+        self.search_context_input.textChanged.connect(self.refresh_crud_table)
+        filter_layout.addWidget(self.search_context_input)
+        
+        left_panel.addLayout(filter_layout)
+        
+        # Unified Translations Row Table Matrix
+        self.translation_table = QTableWidget()
+        self.translation_table.setColumnCount(6)
+        self.translation_table.setHorizontalHeaderLabels([
+            "TX ID", "Spanish Phrase", "English Translation", "Type", "Source Context", "Deck Assignment"
+        ])
+        self.translation_table.itemSelectionChanged.connect(self.handle_table_row_select)
+        left_panel.addWidget(self.translation_table)
+        
+        # Row Pointer Navigation Steppers
+        nav_layout = QHBoxLayout()
+        self.btn_row_up = QPushButton("🔼 Previous Pair")
+        self.btn_row_down = QPushButton("🔽 Next Pair")
+        self.btn_row_up.clicked.connect(lambda: self.step_table_row(-1))
+        self.btn_row_down.clicked.connect(lambda: self.step_table_row(1))
+        nav_layout.addWidget(self.btn_row_up)
+        nav_layout.addWidget(self.btn_row_down)
+        left_panel.addLayout(nav_layout)
+        
+        # --- RIGHT SIDE PANEL: Side-by-Side Unified Twin Form Box Views ---
         right_panel = QVBoxLayout()
         form_frame = QFrame()
         form_frame.setFrameShape(QFrame.Shape.StyledPanel)
         form_layout = QFormLayout(form_frame)
         
-        self.input_id = QLineEdit()
+        self.input_tx_id = QLineEdit()
-        self.input_id.setReadOnly(True)
+        self.input_tx_id.setReadOnly(True)
-        self.input_id.setPlaceholderText("Auto-assigned ID")
+        self.input_tx_id.setPlaceholderText("Auto-Increment ID")
         
-        self.input_text = QTextEdit()
+        self.input_text_es = QTextEdit()
-        self.input_text.setMaximumHeight(60)
+        self.input_text_es.setMaximumHeight(75)
         
-        self.combo_lang = QComboBox()
+        self.input_text_en = QTextEdit()
-        self.combo_lang.addItems(["es", "en"])
+        self.input_text_en.setMaximumHeight(75)
         
         self.combo_type = QComboBox()
-        self.combo_type.addItems(["sentence", "phrase", "noun", "verb", "adjective"])
+        self.combo_type.addItems(["phrase", "sentence", "noun", "verb", "adjective"])
         
-        self.combo_voice_gender = QComboBox()
+        self.input_context = QLineEdit()
-        self.combo_voice_gender.addItems(["female", "male"])
+        self.input_context.setPlaceholderText("e.g., U8_5A")
-        
-        self.slider_base_speed = QSlider(Qt.Orientation.Horizontal)
-        self.slider_base_speed.setMinimum(50)   
-        self.slider_base_speed.setMaximum(150)  
-        self.slider_base_speed.setValue(100)    
-        self.lbl_base_speed = QLabel("1.00x")
-        self.slider_base_speed.valueChanged.connect(lambda v: self.lbl_base_speed.setText(f"{v/100:.2f}x"))
-        
-        speed_box = QHBoxLayout()
-        speed_box.addWidget(self.slider_base_speed)
-        speed_box.addWidget(self.lbl_base_speed)
         
         self.input_deck_tag = QLineEdit()
-        self.input_deck_tag.setPlaceholderText("e.g., Anki_Unit_1")
+        self.input_deck_tag.setPlaceholderText("Anki Sub-deck Hierarchy")
         
-        form_layout.addRow("Phrase ID Resource:", self.input_id)
+        # Common layout stylesheet for the utility buttons
-        form_layout.addRow(QLabel("<b>Target Conversational Text:</b>"))
+        button_qss = """
-        form_layout.addRow(self.input_text)
+            QPushButton {
-        form_layout.addRow("Language Accent:", self.combo_lang)
+                background-color: #f0f0f0;
-        form_layout.addRow("Grammar Type Classification:", self.combo_type)
+                border: 1px solid #c0c0c0;
-        form_layout.addRow("<b>Preferred Voice Gender:</b>", self.combo_voice_gender)
+                border-radius: 4px;
-        form_layout.addRow("<b>Default Playback Speed:</b>", speed_box)
+                font-size: 11px;
-        form_layout.addRow("Deck / Group Identifier Tag:", self.input_deck_tag)
+                font-weight: bold;
+                color: #333333;
+            }
+            QPushButton:hover {
+                background-color: #e0e0e0;
+                border: 1px solid #a0a0a0;
+            }
+            QPushButton:pressed {
+                background-color: #d0d0d0;
+            }
+        """
+        
+        # 🔊 1. Spanish Header Layout with Speed Controls
+        es_header_layout = QHBoxLayout()
+        es_header_layout.setContentsMargins(0, 5, 0, 5)
+        es_header_layout.addWidget(QLabel("<b>🇪🇸 Castilian Spanish Text Element:</b>"))
+        
+        self.btn_play_sandbox_es = QPushButton("Play 🔊")
+        self.btn_play_sandbox_es.setFixedWidth(75)
+        self.btn_play_sandbox_es.setFixedHeight(24)
+        self.btn_play_sandbox_es.setStyleSheet(button_qss)
+        self.btn_play_sandbox_es.clicked.connect(self.handle_sandbox_play_es)
+        es_header_layout.addWidget(self.btn_play_sandbox_es)
+        
+        self.combo_speed_es = QComboBox()
+        self.combo_speed_es.addItems(["0.50x", "0.75x", "1.00x", "1.25x", "1.50x"])
+        self.combo_speed_es.setCurrentText("1.00x")
+        self.combo_speed_es.setFixedWidth(70)
+        self.combo_speed_es.setFixedHeight(24)
+        es_header_layout.addWidget(self.combo_speed_es)
+        es_header_layout.addStretch()
+
+        # 🔊 2. English Header Layout Activated with Speed Controls
+        en_header_layout = QHBoxLayout()
+        en_header_layout.setContentsMargins(0, 5, 0, 5)
+        en_header_layout.addWidget(QLabel("<b>🇬🇧 English Target Translation:</b>"))
+        
+        self.btn_play_sandbox_en = QPushButton("Play 🔊")
+        self.btn_play_sandbox_en.setFixedWidth(75)
+        self.btn_play_sandbox_en.setFixedHeight(24)
+        self.btn_play_sandbox_en.setStyleSheet(button_qss)
+        self.btn_play_sandbox_en.clicked.connect(self.handle_sandbox_play_en)
+        en_header_layout.addWidget(self.btn_play_sandbox_en)
+        
+        self.combo_speed_en = QComboBox()
+        self.combo_speed_en.addItems(["0.50x", "0.75x", "1.00x", "1.25x", "1.50x"])
+        self.combo_speed_en.setCurrentText("1.00x")
+        self.combo_speed_en.setFixedWidth(70)
+        self.combo_speed_en.setFixedHeight(24)
+        en_header_layout.addWidget(self.combo_speed_en)
+        en_header_layout.addStretch()
+        
+        # Mount elements sequentially into the form frame mapping structure
+        form_layout.addRow("<b>Translation Link ID:</b>", self.input_tx_id)
+        form_layout.addRow(es_header_layout)
+        form_layout.addRow(self.input_text_es)
+        form_layout.addRow(en_header_layout)
+        form_layout.addRow(self.input_text_en)
+        form_layout.addRow("Classification Profile:", self.combo_type)
+        form_layout.addRow("Source Context ID (Raw):", self.input_context)
+        form_layout.addRow("<b>Target Deck Scope:</b>", self.input_deck_tag)
         
         crud_buttons = QHBoxLayout()
-        self.btn_save = QPushButton("➕ Save New")
+        self.btn_save = QPushButton("➕ Create Pair")
-        self.btn_update = QPushButton("💾 Update Entry")
+        self.btn_update = QPushButton("💾 Update Node")
-        self.btn_delete = QPushButton("🗑️ Delete")
+        self.btn_delete = QPushButton("🗑️ Sever Link")
         
-        self.btn_save.clicked.connect(self.crud_create)
+        self.btn_save.clicked.connect(self.crud_create_pair)
-        self.btn_update.clicked.connect(self.crud_update)
+        self.btn_update.clicked.connect(self.crud_update_pair)
-        self.btn_delete.clicked.connect(self.crud_delete)
+        self.btn_delete.clicked.connect(self.crud_delete_pair)
         
         crud_buttons.addWidget(self.btn_save)
         crud_buttons.addWidget(self.btn_update)
         crud_buttons.addWidget(self.btn_delete)
         
-        right_panel.addWidget(QLabel("<h3>Configure Phrase & Voice Variables</h3>"))
+        right_panel.addWidget(QLabel("<h3>Translation Node Management Matrix</h3>"))
         right_panel.addWidget(form_frame)
         right_panel.addLayout(crud_buttons)
         right_panel.addStretch()
         
-        layout.addLayout(left_panel, stretch=3)
+        layout.addLayout(left_panel, stretch=4)
-        layout.addLayout(right_panel, stretch=2)
+        layout.addLayout(right_panel, stretch=3)
         
         self.tabs.addTab(tab, "🗄️ Phrase Sandbox (CRUD)")
 
     # =====================================================================
-    # 🃏 TAB 2: FLASHCARD STUDY PLAYER
+    # 🃏 TAB 2: FLASHCARD STUDY MODULE
     # =====================================================================
     def init_flashcard_reviewer_tab(self):
         tab = QWidget()
@@ -166,11 +248,11 @@ class SpanishTrainerApp(QMainWindow):
         card_frame.setStyleSheet("background-color: #ffffff; border: 2px solid #bdc3c7; border-radius: 12px;")
         card_layout = QVBoxLayout(card_frame)
         
-        self.lbl_card_text = QLabel("Click 'Load Next' to study sentences...")
+        self.lbl_card_text = QLabel("Select 'Next Card' to initiate study sequence...")
         self.lbl_card_text.setAlignment(Qt.AlignmentFlag.AlignCenter)
         self.lbl_card_text.setFont(QFont("Arial", 22, QFont.Weight.Bold))
         self.lbl_card_text.setWordWrap(True)
-        self.lbl_card_text.setStyleSheet("color: #2c3e50; border: none; padding: 20px;")
+        self.lbl_card_text.setStyleSheet("color: #2c3e50; border: none; padding: 25px;")
         
         self.lbl_card_meta = QLabel("")
         self.lbl_card_meta.setAlignment(Qt.AlignmentFlag.AlignCenter)
@@ -183,22 +265,19 @@ class SpanishTrainerApp(QMainWindow):
         card_layout.addStretch()
         
         playback_layout = QHBoxLayout()
-        playback_layout.addWidget(QLabel("🔊 Fine-Tune Study Speed:"))
+        playback_layout.addWidget(QLabel("🔊 Voice Track Speed:"))
-        
         self.slider_review_speed = QSlider(Qt.Orientation.Horizontal)
         self.slider_review_speed.setMinimum(50)   
         self.slider_review_speed.setMaximum(150)  
         self.slider_review_speed.setValue(100)    
-        self.lbl_review_speed = QLabel("1.0x (Normal)")
+        self.lbl_review_speed = QLabel("1.0x")
-        
         self.slider_review_speed.valueChanged.connect(self.handle_live_speed_change)
-        
         playback_layout.addWidget(self.slider_review_speed)
         playback_layout.addWidget(self.lbl_review_speed)
         
         action_buttons = QHBoxLayout()
         self.btn_play_voice = QPushButton("🗣️ Play Voice Track")
-        self.btn_flip_card = QPushButton("👁️ Reveal Translation")
+        self.btn_flip_card = QPushButton("👁️ Reveal English Partner")
         self.btn_load_next = QPushButton("➡️ Next Card")
         
         self.btn_play_voice.clicked.connect(self.handle_play_voice)
@@ -214,171 +293,258 @@ class SpanishTrainerApp(QMainWindow):
         layout.addLayout(playback_layout)
         layout.addLayout(action_buttons)
         
-        self.tabs.addTab(tab, "🃏 Flashcard Study")
+        self.tabs.addTab(tab, "🃏 Flashcard Review")
 
     # =====================================================================
-    # ⚡ ENGINE BUSINESS LOGIC OPERATIONS & DATABASE MAPPINGS
+    # ⚡ ENGINE DATABASE LOGIC & FILTER COMPILATIONS
     # =====================================================================
-    
     def refresh_crud_table(self):
+        """Pulls unified translation nodes into pairs while enforcing context text matches."""
         conn = get_connection()
         cursor = conn.cursor()
         
-        filter_text = self.search_input.text()
+        text_filter = self.search_text_input.text().strip()
-        if filter_text:
+        context_filter = self.search_context_input.text().strip()
-            cursor.execute("""
-                SELECT id, text, language, word_type, voice_gender, deck_name 
-                FROM phrases WHERE text LIKE ? ORDER BY id DESC LIMIT 100
-            """, (f"%{filter_text}%",))
-        else:
-            cursor.execute("""
-                SELECT id, text, language, word_type, voice_gender, deck_name 
-                FROM phrases ORDER BY id DESC LIMIT 100
-            """)
         
+        query = """
+            SELECT t.translation_id, p1.text, p2.text, p1.word_type, p1.source_context, t.deck_name
+            FROM translations t
+            JOIN phrases p1 ON t.source_phrase_id = p1.id
+            JOIN phrases p2 ON t.target_phrase_id = p2.id
+            WHERE p1.language = 'es' AND p2.language = 'en'
+        """
+        params = []
+        
+        if text_filter:
+            query += " AND (p1.text LIKE ? OR p2.text LIKE ?)"
+            params.extend([f"%{text_filter}%", f"%{text_filter}%"])
+            
+        if context_filter:
+            query += " AND p1.source_context LIKE ?"
+            params.append(f"%{context_filter}%")
+            
+        query += " ORDER BY t.translation_id ASC LIMIT 250"
+        
+        cursor.execute(query, params)
         rows = cursor.fetchall()
         conn.close()
         
-        self.phrase_table.setRowCount(0)
+        self.translation_table.setRowCount(0)
         for row_idx, row_data in enumerate(rows):
-            self.phrase_table.insertRow(row_idx)
+            self.translation_table.insertRow(row_idx)
-            for col_idx, value in enumerate(row_data):
+            for col_idx in range(6):
-                self.phrase_table.setItem(row_idx, col_idx, QTableWidgetItem(str(value if value is not None else "")))
+                val = row_data[col_idx]
+                self.translation_table.setItem(row_idx, col_idx, QTableWidgetItem(str(val if val is not None else "")))
 
     def handle_table_row_select(self):
-        selected_ranges = self.phrase_table.selectedRanges()
+        selected_ranges = self.translation_table.selectedRanges()
         if not selected_ranges:
             return
         row = selected_ranges[0].topRow()
-        item = self.phrase_table.item(row, 0)
+        tx_id_item = self.translation_table.item(row, 0)
-        if not item:
+        if not tx_id_item:
             return
-        phrase_id = item.text()
+            
+        tx_id = tx_id_item.text()
         
         conn = get_connection()
         cursor = conn.cursor()
-        cursor.execute("SELECT id, text, language, word_type, voice_gender, base_speed, deck_name FROM phrases WHERE id = ?", (phrase_id,))
+        cursor.execute("""
+            SELECT t.translation_id, p1.text, p2.text, p1.word_type, p1.source_context, t.deck_name
+            FROM translations t
+            JOIN phrases p1 ON t.source_phrase_id = p1.id
+            JOIN phrases p2 ON t.target_phrase_id = p2.id
+            WHERE t.translation_id = ?
+        """, (tx_id,))
         record = cursor.fetchone()
         conn.close()
         
         if record:
-            self.input_id.setText(str(record[0]))
+            self.input_tx_id.setText(str(record[0]))
-            self.input_text.setPlainText(str(record[1]))
+            self.input_text_es.setPlainText(str(record[1]))
-            self.combo_lang.setCurrentText(str(record[2]))
+            self.input_text_en.setPlainText(str(record[2]))
-            self.combo_type.setCurrentText(str(record[3]) if record[3] else "sentence")
+            self.combo_type.setCurrentText(str(record[3]) if record[3] else "phrase")
-            self.combo_voice_gender.setCurrentText(str(record[4]) if record[4] else "female")
+            self.input_context.setText(str(record[4]) if record[4] else "")
+            self.input_deck_tag.setText(str(record[5]) if record[5] else "General")
 
-            speed_val = int((record[5] if record[5] else 1.0) * 100)
+    def step_table_row(self, direction):
-            self.slider_base_speed.setValue(speed_val)
+        """Steps your focus row highlighting pointer index sequentially."""
-            self.input_deck_tag.setText(str(record[6]) if record[6] else "General")
+        current_row = self.translation_table.currentRow()
+        next_row = current_row + direction
+        if 0 <= next_row < self.translation_table.rowCount():
+            self.translation_table.setCurrentCell(next_row, 0)
 
-    def crud_create(self):
+    def crud_create_pair(self):
         conn = get_connection()
         cursor = conn.cursor()
+        
+        # Write Spanish node entry
         cursor.execute("""
-            INSERT INTO phrases (text, language, word_type, voice_gender, base_speed, deck_name)
+            INSERT INTO phrases (text, language, word_type, source_context) VALUES (?, 'es', ?, ?)
-            VALUES (?, ?, ?, ?, ?, ?)
+        """, (self.input_text_es.toPlainText().strip(), self.combo_type.currentText(), self.input_context.text().strip()))
-        """, (
+        es_id = cursor.lastrowid
-            self.input_text.toPlainText().strip(),
+        
-            self.combo_lang.currentText(),
+        # Write English node entry
-            self.combo_type.currentText(),
+        cursor.execute("""
-            self.combo_voice_gender.currentText(),
+            INSERT INTO phrases (text, language, word_type, source_context) VALUES (?, 'en', ?, ?)
-            self.slider_base_speed.value() / 100.0,  # Fixed typo: changed from .setValue() to .value()
+        """, (self.input_text_en.toPlainText().strip(), self.combo_type.currentText(), self.input_context.text().strip()))
-            self.input_deck_tag.text().strip() or "General"
+        en_id = cursor.lastrowid
-        ))
+        
+        # Build cross-referencing translation relational binding matrix row 
+        cursor.execute("""
+            INSERT INTO translations (source_phrase_id, target_phrase_id, deck_name) VALUES (?, ?, ?)
+        """, (es_id, en_id, self.input_deck_tag.text().strip() or "General"))
+        
         conn.commit()
         conn.close()
         self.refresh_crud_table()
-        QMessageBox.information(self, "Success", "Phrase generated into database index store successfully.")
+        QMessageBox.information(self, "Success", "Isolated phrase pairs created and relational link bound.")
 
-    def crud_update(self):
+    def crud_update_pair(self):
-        pid = self.input_id.text()
+        tx_id = self.input_tx_id.text()
-        if not pid:
+        if not tx_id:
+            return
+            
+        conn = get_connection()
+        cursor = conn.cursor()
+        cursor.execute("SELECT source_phrase_id, target_phrase_id FROM translations WHERE translation_id = ?", (tx_id,))
+        ids = cursor.fetchone()
+        
+        if ids:
+            es_id, en_id = ids
+            # Keep underscores exact in context updates
+            cursor.execute("UPDATE phrases SET text=?, word_type=?, source_context=? WHERE id=?", 
+                           (self.input_text_es.toPlainText().strip(), self.combo_type.currentText(), self.input_context.text().strip(), es_id))
+            cursor.execute("UPDATE phrases SET text=?, word_type=?, source_context=? WHERE id=?", 
+                           (self.input_text_en.toPlainText().strip(), self.combo_type.currentText(), self.input_context.text().strip(), en_id))
+            cursor.execute("UPDATE translations SET deck_name=? WHERE translation_id=?", 
+                           (self.input_deck_tag.text().strip() or "General", tx_id))
+            conn.commit()
+            
+        conn.close()
+        self.refresh_crud_table()
+        QMessageBox.information(self, "Success", "Relational node structural update complete.")
+
+    def crud_delete_pair(self):
+        tx_id = self.input_tx_id.text()
+        if not tx_id:
             return
         conn = get_connection()
         cursor = conn.cursor()
-        cursor.execute("""
+        cursor.execute("SELECT source_phrase_id, target_phrase_id FROM translations WHERE translation_id = ?", (tx_id,))
-            UPDATE phrases SET text=?, language=?, word_type=?, voice_gender=?, base_speed=?, deck_name=?
+        ids = cursor.fetchone()
-            WHERE id=?
+        if ids:
-        """, (
+            es_id, en_id = ids
-            self.input_text.toPlainText().strip(),
+            cursor.execute("DELETE FROM translations WHERE translation_id=?", (tx_id,))
-            self.combo_lang.currentText(),
+            cursor.execute("DELETE FROM phrases WHERE id=?", (es_id,))
-            self.combo_type.currentText(),
+            cursor.execute("DELETE FROM phrases WHERE id=?", (en_id,))
-            self.combo_voice_gender.currentText(),
-            self.slider_base_speed.value() / 100.0,
-            self.input_deck_tag.text().strip() or "General",
-            pid
-        ))
             conn.commit()
         conn.close()
         self.refresh_crud_table()
-        QMessageBox.information(self, "Success", "Database record fields updated cleanly.")
+        self.input_tx_id.clear()
+        self.input_text_es.clear()
+        self.input_text_en.clear()
 
-    def crud_delete(self):
+    # =====================================================================
-        pid = self.input_id.text()
+    # 🔊 AUDIO OPERATIONS & FLASHCARD CONTROL
-        if not pid:
+    # =====================================================================
+    def handle_sandbox_play_es(self):
+        """Generates/plays the Spanish phrase from the Sandbox using the chosen speed rate."""
+        text_str = self.input_text_es.toPlainText().strip()
+        if not text_str:
+            QMessageBox.warning(self, "Empty Value", "Please select a valid translation pair or type a Spanish phrase to play.")
             return
-        conn = get_connection()
-        cursor = conn.cursor()
-        cursor.execute("DELETE FROM phrases WHERE id=?", (pid,))
-        conn.commit()
-        conn.close()
-        self.input_id.clear()
-        self.input_text.clear()
-        self.refresh_crud_table()
             
-    # =====================================================================
+        safe_name = "".join([c for c in text_str if c.isalnum() or c in (" ", "_")]).rstrip().replace(" ", "_").lower()
-    # 🔊 AUDIO PLAYER SYSTEM
+        os.makedirs("media", exist_ok=True)
-    # =====================================================================
+        target_file = f"media/{safe_name}_es_female.mp3"
+        
+        if not os.path.exists(target_file):
+            print(f"🔊 Generating Neural Castilian Spanish track for '{text_str}'...")
+            try:
+                import asyncio
+                import edge_tts
+                communicate = edge_tts.Communicate(text_str, "es-ES-ElviraNeural")
+                asyncio.run(communicate.save(target_file))
+            except Exception as tts_err:
+                QMessageBox.critical(self, "TTS Error", f"Failed to synthesize Spanish voice:\n{tts_err}")
+                return
+
+        if os.path.exists(target_file):
+            speed_multiplier = float(self.combo_speed_es.currentText().replace("x", ""))
+            self.media_player.setSource(QUrl.fromLocalFile(os.path.abspath(target_file)))
+            self.media_player.setPlaybackRate(speed_multiplier)
+            self.media_player.play()
+
+    def handle_sandbox_play_en(self):
+        """Generates/plays the English translation string from the Sandbox using its speed rate."""
+        text_str = self.input_text_en.toPlainText().strip()
+        if not text_str:
+            QMessageBox.warning(self, "Empty Value", "Please enter text inside the English target translation container.")
+            return
+            
+        safe_name = "".join([c for c in text_str if c.isalnum() or c in (" ", "_")]).rstrip().replace(" ", "_").lower()
+        os.makedirs("media", exist_ok=True)
+        target_file = f"media/{safe_name}_en_female.mp3"
+        
+        if not os.path.exists(target_file):
+            print(f"🔊 Generating Neural English voice track for '{text_str}'...")
+            try:
+                import asyncio
+                import edge_tts
+                communicate = edge_tts.Communicate(text_str, "en-GB-SoniaNeural")
+                asyncio.run(communicate.save(target_file))
+            except Exception as tts_err:
+                QMessageBox.critical(self, "TTS Error", f"Failed to synthesize English voice:\n{tts_err}")
+                return
+
+        if os.path.exists(target_file):
+            speed_multiplier = float(self.combo_speed_en.currentText().replace("x", ""))
+            self.media_player.setSource(QUrl.fromLocalFile(os.path.abspath(target_file)))
+            self.media_player.setPlaybackRate(speed_multiplier)
+            self.media_player.play()
+
     def handle_load_next_card(self):
+        """Picks a random phrase node from the database, shifting state context to flashcard mode."""
         conn = get_connection()
         cursor = conn.cursor()
-        cursor.execute("SELECT id, text, language, word_type, voice_gender, base_speed FROM phrases ORDER BY RANDOM() LIMIT 1")
+        cursor.execute("""
+            SELECT t.translation_id, p1.text, p1.word_type, p1.source_context, t.deck_name, p1.id
+            FROM translations t
+            JOIN phrases p1 ON t.source_phrase_id = p1.id
+            WHERE p1.language = 'es'
+            ORDER BY RANDOM() LIMIT 1
+        """)
         record = cursor.fetchone()
         conn.close()
         
         if record:
-            self.current_flashcard_id = record[0]
+            self.current_flashcard_id = record[5]
             self.lbl_card_text.setText(record[1])
-            
+            self.lbl_card_meta.setText(f"Tx Link node: {record[0]} • Context: {record[3]} • Subdeck: {record[4]}")
-            lang_lbl = "Spanish Accent" if record[2] == "es" else "English Accent"
-            gender_lbl = str(record[4]).capitalize() if record[4] else "Female"
-            self.lbl_card_meta.setText(f"Classification: {record[3]} • Configured Voice: {lang_lbl} ({gender_lbl})")
-            
-            card_saved_speed = int((record[5] if record[5] else 1.0) * 100)
-            self.slider_review_speed.setValue(card_saved_speed)
 
     def handle_play_voice(self):
         if not self.current_flashcard_id:
             return
-            
         conn = get_connection()
         cursor = conn.cursor()
         cursor.execute("SELECT text, language, voice_gender FROM phrases WHERE id = ?", (self.current_flashcard_id,))
-        phrase_row = cursor.fetchone()
+        row = cursor.fetchone()
         conn.close()
         
-        if not phrase_row:
+        if row:
-            return
+            text_str, lang, gender = row
+            safe_name = "".join([c for c in text_str if c.isalnum() or c in (" ", "_")]).rstrip().replace(" ", "_").lower()
             
-        text_str, lang_code, voice_gender = phrase_row
+            resolved_gender = gender if gender else "female"
-        
+            target_file = f"media/{safe_name}_{lang}_{resolved_gender}.mp3"
-        safe_filename = "".join([c for c in text_str if c.isalnum() or c in (" ", "_")]).rstrip().replace(" ", "_").lower()
-        target_audio_file = f"media/{safe_filename}_{lang_code}_{voice_gender}.mp3"
-        
-        os.makedirs("media", exist_ok=True)
-        
-        if not os.path.exists(target_audio_file):
-            QMessageBox.warning(self, "Audio Track Missing", 
-                                f"Audio track asset file not found in directory:\n'{target_audio_file}'\n\nRun the background Edge-TTS batch generator script next to download this track automatically.")
-            return
-
-        self.media_player.setSource(QUrl.fromLocalFile(os.path.abspath(target_audio_file)))
-        
-        current_rate = self.slider_review_speed.value() / 100.0
-        self.media_player.setPlaybackRate(current_rate)
             
+            if os.path.exists(target_file):
+                self.media_player.setSource(QUrl.fromLocalFile(os.path.abspath(target_file)))
+                self.media_player.setPlaybackRate(self.slider_review_speed.value() / 100.0)
                 self.media_player.play()
+            else:
+                QMessageBox.warning(self, "Asset Missing", f"Audio file not found at path location:\n{target_file}")
 
     def handle_live_speed_change(self, value):
         rate = value / 100.0
@@ -393,18 +559,40 @@ class SpanishTrainerApp(QMainWindow):
         cursor = conn.cursor()
         cursor.execute("""
             SELECT p2.text FROM translations t
+            JOIN phrases p1 ON t.source_phrase_id = p1.id
             JOIN phrases p2 ON t.target_phrase_id = p2.id
-            WHERE t.source_phrase_id = ?
+            WHERE p1.id = ?
         """, (self.current_flashcard_id,))
         row = cursor.fetchone()
         conn.close()
         
         if row:
-            current_es = self.lbl_card_text.text().split("\n\n👉")[0]
+            clean_es = self.lbl_card_text.text().split("\n\n👉")[0]
-            self.lbl_card_text.setText(f"{current_es}\n\n👉 [ {row[0]} ]")
+            self.lbl_card_text.setText(f"{clean_es}\n\n👉 [ {row[0]} ]")
 
+# =====================================================================
+# 🚀 DIAGNOSTIC STARTUP FRAMEWORK WRAPPER
+# =====================================================================
 if __name__ == "__main__":
+    print("🚀 Initializing PyQt6 Application Framework...")
+    try:
         app = QApplication(sys.argv)
+        
+        print("🔧 Spawning SpanishTrainerApp Instance...")
         window = SpanishTrainerApp()
+        
+        print("🖥️ Mounting User Interface Windows...")
         window.show()
+        
+        print("🎯 Event loop engaged. Handing over control thread...")
         sys.exit(app.exec())
+        
+    except Exception as fatal_error:
+        import traceback
+        print("\n❌ CRITICAL CRASH DETECTED ON CORE STARTUP THREAD!")
+        print("====================================================")
+        print(f"Error Type: {type(fatal_error).__name__}")
+        print(f"Error Message: {fatal_error}")
+        print("====================================================")
+        traceback.print_exc()
+        sys.exit(1)