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eraz3r commited on Feb 22

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93725db

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1 Parent(s): b274992

Update app.py

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app.py +1028 -311

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@@ -1,330 +1,1047 @@
 """
-core/database.py
-SQLite persistence for Second Brain.
 """
-import sqlite3
-import json
-import bcrypt
-from datetime import datetime, date
-from typing import Optional
-DB_PATH = "second_brain.db"
-def get_db() -> sqlite3.Connection:
-    conn = sqlite3.connect(DB_PATH)
-    conn.row_factory = sqlite3.Row
-    conn.execute("PRAGMA foreign_keys = ON")
-    return conn
-def init_db():
-    conn = get_db()
-    c = conn.cursor()
-    c.execute("""
-        CREATE TABLE IF NOT EXISTS users (
-            id            INTEGER PRIMARY KEY AUTOINCREMENT,
-            username      TEXT UNIQUE NOT NULL,
-            password_hash TEXT NOT NULL,
-            created_at    TEXT DEFAULT (datetime('now'))
-        )
-    """)
-    c.execute("""
-        CREATE TABLE IF NOT EXISTS life_areas (
-            id         INTEGER PRIMARY KEY AUTOINCREMENT,
-            user_id    INTEGER NOT NULL,
-            name       TEXT NOT NULL,
-            color      TEXT DEFAULT '#6366f1',
-            created_at TEXT DEFAULT (datetime('now')),
-            FOREIGN KEY (user_id) REFERENCES users(id)
-        )
-    """)
-    c.execute("""
-        CREATE TABLE IF NOT EXISTS user_goals (
-            id         INTEGER PRIMARY KEY AUTOINCREMENT,
-            user_id    INTEGER NOT NULL,
-            goal_text  TEXT NOT NULL,
-            created_at TEXT DEFAULT (datetime('now')),
-            FOREIGN KEY (user_id) REFERENCES users(id)
-        )
-    """)
-    c.execute("""
-        CREATE TABLE IF NOT EXISTS tasks (
-            id              INTEGER PRIMARY KEY AUTOINCREMENT,
-            user_id         INTEGER NOT NULL,
-            title           TEXT NOT NULL,
-            life_area       TEXT DEFAULT '',
-            urgency         TEXT DEFAULT 'Not Urgent',
-            importance      TEXT DEFAULT 'Important',
-            state_of_mind   TEXT DEFAULT 'Easy',
-            time_estimate   INTEGER DEFAULT 30,
-            scheduled_date  TEXT DEFAULT '',
-            deadline_date   TEXT DEFAULT '',
-            is_completed    INTEGER DEFAULT 0,
-            actual_duration INTEGER,
-            is_habit        INTEGER DEFAULT 0,
-            habit_interval  TEXT DEFAULT '',
-            raw_input       TEXT DEFAULT '',
-            created_at      TEXT DEFAULT (datetime('now')),
-            FOREIGN KEY (user_id) REFERENCES users(id)
-        )
-    """)
-    # Migrate existing DBs — add deadline_date if missing
     try:
-        c.execute("ALTER TABLE tasks ADD COLUMN deadline_date TEXT DEFAULT ''")
     except Exception:
-        pass  # column already exists
-    # Migrate existing DBs — clear default date so old tasks aren't shown as today
-    # (only affects new installs; existing data keeps its dates)
-    c.execute("""
-        CREATE TABLE IF NOT EXISTS user_context (
-            user_id    INTEGER PRIMARY KEY,
-            context    TEXT NOT NULL,
-            updated_at TEXT DEFAULT (datetime('now')),
-            FOREIGN KEY (user_id) REFERENCES users(id)
-        )
-    """)
-    conn.commit()
-    conn.close()
-# ── Auth ──────────────────────────────────────────────────────────────────────
-def register_user(username: str, password: str) -> tuple:
-    username = username.strip().lower()
-    if not username or not password:
-        return None, "Username and password cannot be empty."
-    if len(password) < 6:
-        return None, "Password must be at least 6 characters."
-    conn = get_db()
-    try:
-        pw_hash = bcrypt.hashpw(password.encode(), bcrypt.gensalt()).decode()
-        conn.execute("INSERT INTO users (username, password_hash) VALUES (?, ?)", (username, pw_hash))
-        conn.commit()
-        row = conn.execute("SELECT id FROM users WHERE username = ?", (username,)).fetchone()
-        return row["id"], "Account created!"
-    except sqlite3.IntegrityError:
-        return None, "Username already taken."
-    finally:
-        conn.close()
-def login_user(username: str, password: str) -> tuple:
-    username = username.strip().lower()
-    if not username or not password:
-        return None, "Please enter your credentials."
-    conn = get_db()
-    row = conn.execute("SELECT id, password_hash FROM users WHERE username = ?", (username,)).fetchone()
-    conn.close()
-    if not row:
-        return None, "Username not found."
-    if not bcrypt.checkpw(password.encode(), row["password_hash"].encode()):
-        return None, "Incorrect password."
-    return row["id"], f"Welcome back, {username}!"
-def get_username(user_id: int) -> str:
-    conn = get_db()
-    row = conn.execute("SELECT username FROM users WHERE id = ?", (user_id,)).fetchone()
-    conn.close()
-    return row["username"].capitalize() if row else "User"
-# ── Life Areas ────────────────────────────────────────────────────────────────
-DEFAULT_AREAS = [
-    ("Work", "#4F8EF7"), ("Health", "#4CAF87"), ("Finance", "#F7A84F"),
-    ("Learning", "#A855F7"), ("Personal", "#EC4899"), ("Family", "#F59E0B"),
-]
-def create_default_life_areas(user_id: int):
-    conn = get_db()
-    for name, color in DEFAULT_AREAS:
-        conn.execute("INSERT INTO life_areas (user_id, name, color) VALUES (?, ?, ?)", (user_id, name, color))
-    conn.commit()
-    conn.close()
-def get_life_areas(user_id: int) -> list:
-    conn = get_db()
-    rows = conn.execute("SELECT id, name, color FROM life_areas WHERE user_id = ? ORDER BY id", (user_id,)).fetchall()
-    conn.close()
-    return [dict(r) for r in rows]
-def get_life_area_names(user_id: int) -> list:
-    return [a["name"] for a in get_life_areas(user_id)]
-def add_life_area(user_id: int, name: str, color: str = "#6366f1") -> tuple:
-    name = name.strip()
-    if not name: return False, "Name cannot be empty."
-    conn = get_db()
-    exists = conn.execute("SELECT id FROM life_areas WHERE user_id = ? AND LOWER(name) = LOWER(?)", (user_id, name)).fetchone()
-    if exists:
-        conn.close(); return False, f'"{name}" already exists.'
-    conn.execute("INSERT INTO life_areas (user_id, name, color) VALUES (?, ?, ?)", (user_id, name, color))
-    conn.commit(); conn.close()
-    return True, f'"{name}" added.'
-def delete_life_area(user_id: int, name: str) -> tuple:
-    conn = get_db()
-    conn.execute("DELETE FROM life_areas WHERE user_id = ? AND name = ?", (user_id, name))
-    conn.commit(); conn.close()
-    return True, f'"{name}" removed.'
-# ── Goals ─────────────────────────────────────────────────────────────────────
-def save_goals(user_id: int, goals_text: str):
-    conn = get_db()
-    conn.execute("DELETE FROM user_goals WHERE user_id = ?", (user_id,))
-    for line in goals_text.strip().splitlines():
-        line = line.strip("•- ").strip()
-        if line:
-            conn.execute("INSERT INTO user_goals (user_id, goal_text) VALUES (?, ?)", (user_id, line))
-    conn.commit(); conn.close()
-def get_goals(user_id: int) -> list:
-    conn = get_db()
-    rows = conn.execute("SELECT goal_text FROM user_goals WHERE user_id = ? ORDER BY id", (user_id,)).fetchall()
-    conn.close()
-    return [r["goal_text"] for r in rows]
-# ── Tasks ─────────────────────────────────────────────────────────────────────
-def save_task(user_id: int, task: dict, scheduled_date: str = None) -> int:
     """
-    Save a task. scheduled_date=None means unscheduled (awaiting AI assignment).
-    Pass scheduled_date="" explicitly to also leave unscheduled.
     """
-    conn = get_db()
-    cursor = conn.execute("""
-        INSERT INTO tasks
-            (user_id, title, life_area, urgency, importance, state_of_mind,
-             time_estimate, scheduled_date, deadline_date, raw_input, is_habit, habit_interval)
-        VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
-    """, (
-        user_id,
-        task.get("title", "Untitled"),
-        task.get("life_area", ""),
-        task.get("urgency", "Not Urgent"),
-        task.get("importance", "Important"),
-        task.get("state_of_mind", "Easy"),
-        int(task.get("time_estimate") or 30),
-        scheduled_date if scheduled_date is not None else "",   # "" = unscheduled
-        task.get("deadline_date", ""),
-        task.get("raw_input", ""),
-        1 if task.get("is_habit") else 0,
-        task.get("habit_interval", ""),
-    ))
-    task_id = cursor.lastrowid
-    conn.commit(); conn.close()
-    return task_id
-def assign_task_date(task_id: int, user_id: int, scheduled_date: str):
-    """Update a task's scheduled_date (called by the AI scheduler)."""
-    conn = get_db()
-    conn.execute(
-        "UPDATE tasks SET scheduled_date = ? WHERE id = ? AND user_id = ?",
-        (scheduled_date, task_id, user_id)
     )
-    conn.commit(); conn.close()
-def get_tasks(user_id: int, filter_area: str = "All", only_today: bool = False,
-              include_completed: bool = True, only_unscheduled: bool = False) -> list:
-    conn = get_db()
-    q = "SELECT * FROM tasks WHERE user_id = ?"
-    params = [user_id]
-    if filter_area and filter_area != "All":
-        q += " AND life_area = ?"; params.append(filter_area)
-    if only_today:
-        q += " AND scheduled_date = ?"; params.append(str(date.today()))
-    if only_unscheduled:
-        q += " AND (scheduled_date = '' OR scheduled_date IS NULL)"
-    if not include_completed:
-        q += " AND is_completed = 0"
-    q += " ORDER BY is_completed ASC, CASE WHEN deadline_date = '' THEN '9999' ELSE deadline_date END ASC, created_at DESC"
-    rows = conn.execute(q, params).fetchall()
-    conn.close()
-    return [dict(r) for r in rows]
-def toggle_task_complete(task_id: int, user_id: int, actual_duration: int = None):
-    conn = get_db()
-    task = conn.execute("SELECT is_completed FROM tasks WHERE id = ? AND user_id = ?", (task_id, user_id)).fetchone()
-    if task:
-        new_status = 1 - task["is_completed"]
-        if actual_duration and new_status == 1:
-            conn.execute("UPDATE tasks SET is_completed = ?, actual_duration = ? WHERE id = ? AND user_id = ?",
-                         (new_status, actual_duration, task_id, user_id))
-        else:
-            conn.execute("UPDATE tasks SET is_completed = ? WHERE id = ? AND user_id = ?",
-                         (new_status, task_id, user_id))
-    conn.commit(); conn.close()
-def delete_task(task_id: int, user_id: int):
-    conn = get_db()
-    conn.execute("DELETE FROM tasks WHERE id = ? AND user_id = ?", (task_id, user_id))
-    conn.commit(); conn.close()
-def get_today_stats(user_id: int) -> dict:
     tasks = get_tasks(user_id, only_today=True)
-    total = len(tasks); done = sum(1 for t in tasks if t["is_completed"])
-    return {"total": total, "done": done, "remaining": total - done}
-# ── Habit recurrence ──────────────────────────────────────────────────────────
-def spawn_due_habits(user_id: int):
-    today = str(date.today())
-    conn  = get_db()
-    habits = conn.execute("SELECT * FROM tasks WHERE user_id = ? AND is_habit = 1", (user_id,)).fetchall()
-    for h in habits:
-        existing = conn.execute(
-            "SELECT id FROM tasks WHERE user_id = ? AND title = ? AND is_habit = 1 AND scheduled_date = ?",
-            (user_id, h["title"], today)
-        ).fetchone()
-        if existing: continue
-        if h["scheduled_date"] and h["scheduled_date"] >= today: continue
-        conn.execute("""
-            INSERT INTO tasks (user_id, title, life_area, urgency, importance,
-                               state_of_mind, time_estimate, scheduled_date, is_habit,
-                               habit_interval, raw_input)
-            VALUES (?, ?, ?, ?, ?, ?, ?, ?, 1, ?, ?)
-        """, (user_id, h["title"], h["life_area"], "Habit", h["importance"],
-              h["state_of_mind"], h["time_estimate"], today, h["habit_interval"], h["raw_input"]))
-    conn.commit(); conn.close()
-# ── AI Context ────────────────────────────────────────────────────────────────
-def load_user_context(user_id: int) -> Optional[dict]:
-    conn = get_db()
-    row  = conn.execute("SELECT context FROM user_context WHERE user_id = ?", (user_id,)).fetchone()
-    conn.close()
-    if row:
-        try: return json.loads(row["context"])
-        except Exception: return None
-    return None
-def save_user_context(user_id: int, context: dict):
-    conn = get_db()
-    conn.execute("""
-        INSERT INTO user_context (user_id, context, updated_at)
-        VALUES (?, ?, datetime('now'))
-        ON CONFLICT(user_id) DO UPDATE SET context = excluded.context, updated_at = excluded.updated_at
-    """, (user_id, json.dumps(context)))
-    conn.commit(); conn.close()

 """
+app.py  -  Second Brain Gradio Application
 """
+import os
+import gradio as gr
+from datetime import date, datetime
+from core.database import (
+    init_db, register_user, login_user, get_username,
+    create_default_life_areas, save_goals, get_goals,
+    get_life_areas, get_life_area_names, add_life_area, delete_life_area,
+    get_tasks, save_task, assign_task_date, toggle_task_complete, delete_task,
+    get_today_stats, load_user_context, save_user_context, spawn_due_habits,
+)
+from core.ai_engine import (
+    init_groq, create_blank_context,
+    parse_task_with_groq, smart_schedule_tasks,
+    build_opening_question, get_next_journal_question, synthesize_journal,
+)
+from core.styles import CSS
+init_db()
+init_groq()
+# Deadline added to headers
+TASK_HEADERS = ["ID", "Done", "Title", "Area", "Urgency", "Importance", "Mind", "Min", "Deadline", "Scheduled"]
+_whisper_model = None
+# =============================================================================
+# SHARED HELPERS
+# =============================================================================
+def _ok(msg):   return f'<span style="color:#4ade80;font-size:13px">\u2713 {msg}</span>'
+def _err(msg):  return f'<span style="color:#f87171;font-size:13px">\u26a0 {msg}</span>'
+def _info(msg): return f'<span style="color:#60a5fa;font-size:13px">\u2139 {msg}</span>'
+def _stat(val, label, color):
+    return f'<div class="stat-card"><div class="stat-num" style="color:{color}">{val}</div><div class="stat-label">{label}</div></div>'
+def _fmt_tasks(tasks):
+    rows = []
+    for t in tasks:
+        deadline = t.get("deadline_date") or ""
+        if deadline:
+            # Highlight imminent deadlines
+            try:
+                dl = date.fromisoformat(deadline)
+                days_left = (dl - date.today()).days
+                if days_left < 0:
+                    deadline = f"\u274c {deadline}"
+                elif days_left == 0:
+                    deadline = f"\U0001f6a8 TODAY"
+                elif days_left == 1:
+                    deadline = f"\u26a0\ufe0f tmrw"
+                elif days_left <= 3:
+                    deadline = f"\u23f0 {deadline}"
+            except ValueError:
+                pass
+        rows.append([
+            t["id"],
+            "\u2705" if t["is_completed"] else "\u2b1c",
+            ("\U0001f501 " if t["is_habit"] else "") + t["title"],
+            t["life_area"]     or "\u2014",
+            t["urgency"]       or "\u2014",
+            t["importance"]    or "\u2014",
+            t["state_of_mind"] or "\u2014",
+            str(t["time_estimate"]) + "m" if t["time_estimate"] else "\u2014",
+            deadline or "\u2014",
+            t["scheduled_date"] or "\u2014 unscheduled",
+        ])
+    return rows
+def _area_choices(user_id):
+    return ["All"] + (get_life_area_names(user_id) if user_id else [])
+def _ensure_context(user_id):
+    ctx = load_user_context(user_id)
+    if not ctx:
+        ctx = create_blank_context(user_id)
+        save_user_context(user_id, ctx)
+    return ctx
+def _transcribe(audio_path):
+    global _whisper_model
+    from faster_whisper import WhisperModel
+    if _whisper_model is None:
+        _whisper_model = WhisperModel("small", device="cpu", compute_type="int8")
+    segments, _ = _whisper_model.transcribe(audio_path)
+    return " ".join(seg.text for seg in segments).strip()
+def _build_clar_html(clarifications):
+    if not clarifications:
+        return ""
+    items = "".join(f"<li style='margin:4px 0'>{q}</li>" for q in clarifications)
+    return (
+        f'<div style="margin:10px 0;padding:12px;background:#0c0f1a;'
+        f'border-left:3px solid #a78bfa;border-radius:8px">'
+        f'<div style="color:#a78bfa;font-size:11px;font-weight:600;margin-bottom:6px">\u26a0 Please clarify:</div>'
+        f'<ul style="color:#94a3b8;font-size:13px;margin:0;padding-left:16px">{items}</ul></div>'
+    )
+def _run_parse(task_text, user_id):
+    ctx   = _ensure_context(user_id)
+    goals = get_goals(user_id)
+    areas = get_life_area_names(user_id) if user_id else []
+    result = parse_task_with_groq(task_text, ctx, goals, areas)
+    clars  = result.get("clarifications_needed", [])
+    area_choices = areas or ["Work","Health","Finance","Learning","Personal","Family","Other"]
+    area_val = result.get("life_area") or area_choices[0]
+    if area_val not in area_choices:
+        area_choices = [area_val] + area_choices
+    return result, _build_clar_html(clars), bool(clars), area_val, clars
+# Parse result -> UI outputs
+# Outputs: parsed_panel, f_title, clar_html, f_area, f_urgency, f_importance,
+#          f_state, f_time, f_deadline, f_is_habit, f_interval, parse_status,
+#          clar_reply_row, clar_questions_state, original_task_state
+# (15 values — date field removed, deadline added)
+def _parse_result_to_outputs(result, clar_html, has_clar, area_val, clars, task_text, status=""):
+    if not status:
+        status = _ok("AI classified your task \u2014 answer the questions above." if has_clar else "AI classified your task \u2713")
+    return (
+        gr.update(visible=True),
+        result.get("title", task_text),
+        clar_html, area_val,
+        result.get("urgency", "Not Urgent"),
+        result.get("importance", "Important"),
+        result.get("state_of_mind", "Easy"),
+        int(result.get("time_estimate") or 30),
+        "",          # deadline_date — left empty for user to fill if needed
+        False, "Daily",
+        status,
+        gr.update(visible=has_clar),
+        clars, task_text,
+    )
+_EMPTY_PARSE = (
+    gr.update(visible=False), "", "", "Work", "Not Urgent", "Important",
+    "Easy", 30, "", False, "Daily", "",
+    gr.update(visible=False), [], "",
+)
+# =============================================================================
+# AUTH
+# =============================================================================
+def handle_login(username, password):
+    uid, msg = login_user(username, password)
+    if not uid:
+        return None, "", _err(msg), gr.update(visible=True), gr.update(visible=False)
+    spawn_due_habits(uid)
+    return uid, get_username(uid), _ok(msg), gr.update(visible=False), gr.update(visible=True)
+def handle_register(username, password, wake, sleep, focus, goals_text):
+    uid, msg = register_user(username, password)
+    if not uid:
+        return None, "", _err(msg), gr.update(visible=True), gr.update(visible=False)
+    create_default_life_areas(uid)
+    if goals_text.strip():
+        save_goals(uid, goals_text)
+    ctx = create_blank_context(uid, {"wake_time": wake or "07:30", "sleep_time": sleep or "23:00", "focus_peak": focus or "Morning"})
+    save_user_context(uid, ctx)
+    spawn_due_habits(uid)
+    return uid, get_username(uid), _ok(msg + " Logged in!"), gr.update(visible=False), gr.update(visible=True)
+def handle_logout(user_id):
+    return None, "", gr.update(visible=True), gr.update(visible=False)
+# =============================================================================
+# TODAY TAB
+# =============================================================================
+def refresh_today(user_id):
+    if not user_id:
+        return [], _stat("\u2014","Today","#a78bfa"), _stat("\u2014","Done","#4ade80"), _stat("\u2014","Left","#f87171")
+    tasks = get_tasks(user_id, only_today=True)
+    s = get_today_stats(user_id)
+    c = "#4ade80" if s["remaining"] == 0 and s["total"] > 0 else "#f87171"
+    return _fmt_tasks(tasks), _stat(s["total"],"Today","#a78bfa"), _stat(s["done"],"Done","#4ade80"), _stat(s["remaining"],"Left",c)
+def refresh_all_tasks_auto(user_id):
+    """Refresh the All Tasks tab with all tasks regardless of date."""
+    if not user_id:
+        return []
+    return _fmt_tasks(get_tasks(user_id))
+def show_text_panel():  return gr.update(visible=True),  gr.update(visible=False), gr.update(visible=False)
+def show_voice_panel(): return gr.update(visible=False), gr.update(visible=True),  gr.update(visible=False)
+def show_plan_panel():  return gr.update(visible=False), gr.update(visible=False), gr.update(visible=True)
+def hide_panels():      return gr.update(visible=False), gr.update(visible=False), gr.update(visible=False)
+# ── Text parse ─────────────────────────────────────────────────────────────────
+def handle_parse_text(task_text, user_id):
+    if not task_text.strip():
+        return _EMPTY_PARSE
+    return _parse_result_to_outputs(*_run_parse(task_text, user_id), task_text)
+def handle_clarification_reply(user_reply, original_task, clarifications, user_id):
+    if not user_reply.strip():
+        return (gr.update(),)*8 + (gr.update(visible=True), [])
+    q_block  = "\n".join(f"Q: {q}" for q in clarifications)
+    enriched = f"{original_task}\n\nUser clarification:\n{q_block}\nA: {user_reply}"
+    result, clar_html_val, still_has, area_val, remaining = _run_parse(enriched, user_id)
+    if not still_has:
+        clar_html_val = '<span style="color:#4ade80;font-size:13px">\u2713 Classification updated!</span>'
+    return (
+        result.get("title", original_task), clar_html_val, area_val,
+        result.get("urgency","Not Urgent"), result.get("importance","Important"),
+        result.get("state_of_mind","Easy"), int(result.get("time_estimate") or 30),
+        "",  # deadline stays empty
+        gr.update(visible=still_has), remaining,
+    )
+def handle_clar_voice(audio_path, original_task, clarifications, user_id):
+    if not audio_path:
+        return (gr.update(),)*8 + (gr.update(visible=True), [])
     try:
+        reply = _transcribe(audio_path)
+        return handle_clarification_reply(reply, original_task, clarifications, user_id)
     except Exception:
+        return (gr.update(),)*8 + (gr.update(visible=True), clarifications)
+# ── Voice parse ────────────────────────────────────────────────────────────────
+def handle_voice_parse(audio_path, user_id):
+    if audio_path is None:
+        return _EMPTY_PARSE[:11] + (_err("No audio recorded."),) + _EMPTY_PARSE[12:]
+    try:
+        text = _transcribe(audio_path)
+    except Exception as e:
+        return _EMPTY_PARSE[:11] + (_err(f"Transcription error: {e}"),) + _EMPTY_PARSE[12:]
+    if not text:
+        return _EMPTY_PARSE[:11] + (_err("Could not hear anything. Try again."),) + _EMPTY_PARSE[12:]
+    result, clar_html, has_clar, area_val, clars = _run_parse(text, user_id)
+    preview = text[:50] + ("\u2026" if len(text) > 50 else "")
+    status  = _ok(f'Heard: "{preview}" \u2014 classified \u2713' + (" Please answer questions." if has_clar else ""))
+    return _parse_result_to_outputs(result, clar_html, has_clar, area_val, clars, text, status)
+# ── Confirm task — saves WITHOUT a scheduled date ──────────────────────────────
+def handle_confirm_task(user_id, title, area, urgency, importance, state,
+                        time_est, deadline, is_habit, habit_interval):
+    if not user_id:
+        return _err("Not logged in."), [], _stat("\u2014","Today","#a78bfa"), _stat("\u2014","Done","#4ade80"), _stat("\u2014","Left","#f87171"), [], gr.update(visible=False)
+    if not title.strip():
+        return _err("Title cannot be empty."), [], _stat("\u2014","Today","#a78bfa"), _stat("\u2014","Done","#4ade80"), _stat("\u2014","Left","#f87171"), [], gr.update(visible=True)
+    save_task(user_id, {
+        "title": title, "life_area": area, "urgency": urgency, "importance": importance,
+        "state_of_mind": state, "time_estimate": int(time_est or 30),
+        "deadline_date": deadline.strip() if deadline else "",
+        "is_habit": is_habit, "habit_interval": habit_interval if is_habit else "",
+    }, scheduled_date="")  # <- no date assigned; scheduler does this
+    rows, s1, s2, s3 = refresh_today(user_id)
+    all_rows = refresh_all_tasks_auto(user_id)
+    return _ok("Task saved! Use \u2018Plan My Tasks\u2019 to schedule it."), rows, s1, s2, s3, all_rows, gr.update(visible=False)
+# =============================================================================
+# SMART TASK SCHEDULER (Plan My Tasks)
+# =============================================================================
+def handle_smart_schedule(user_id, prompt):
     """
+    RAG-style scheduler: reads all unscheduled tasks + user context/goals/patterns,
+    then assigns each task to the best future date based on the user's request.
+    Updates the DB and shows results. Never touches past dates.
     """
+    if not user_id:
+        return _err("Not logged in."), ""
+    # Get ALL unscheduled tasks (across all dates)
+    unscheduled = get_tasks(user_id, only_unscheduled=True, include_completed=False)
+    if not unscheduled:
+        # Also check if user wants to reschedule today or future tasks
+        all_tasks = get_tasks(user_id, include_completed=False)
+        if not all_tasks:
+            return _err("You have no tasks yet. Add some tasks first."), ""
+        # If everything is already scheduled, offer to reschedule
+        unscheduled = all_tasks
+        prompt = prompt + " (Note: all tasks already have dates; feel free to reassign them)"
+    ctx   = _ensure_context(user_id)
+    goals = get_goals(user_id)
+    now   = datetime.now()
+    result = smart_schedule_tasks(
+        tasks            = unscheduled,
+        user_context     = ctx,
+        user_goals       = goals,
+        scheduling_prompt= prompt or "Schedule my tasks intelligently across the next week.",
+        current_dt       = now,
     )
+    # Apply assignments to DB
+    assigned_count = 0
+    for a in result.get("assignments", []):
+        try:
+            task_id = int(a["task_id"])
+            assigned_date = a["assigned_date"]
+            assign_task_date(task_id, user_id, assigned_date)
+            assigned_count += 1
+        except (ValueError, KeyError, TypeError):
+            pass
+    # Build result HTML
+    COLOR = {"Flow": "#0ea5e9", "Easy": "#4ade80", "Quick": "#a78bfa", "Personal": "#f87171",
+             "Urgent": "#f87171", "Not Urgent": "#4ade80", "Habit": "#a78bfa"}
+    # Summary header
+    html = (
+        f'<div style="margin-bottom:14px;padding:12px;background:#0c0f1a;border-radius:10px;">'
+        f'<div style="color:#a78bfa;font-size:12px;font-weight:600;margin-bottom:6px">'
+        f'\U0001f9e0 AI Scheduling Complete \u2014 {assigned_count} task(s) assigned</div>'
+        f'<p style="color:#94a3b8;font-size:13px;margin:0">{result.get("summary", "")}</p>'
+        f'</div>'
+    )
+    # Assignments grouped by date
+    by_date = {}
+    assignments = result.get("assignments", [])
+    # Build a quick lookup from task_id to task data
+    task_lookup = {t["id"]: t for t in unscheduled}
+    for a in assignments:
+        d = a.get("assigned_date", "?")
+        by_date.setdefault(d, []).append(a)
+    for d in sorted(by_date.keys()):
+        try:
+            dl = date.fromisoformat(d)
+            days_from_now = (dl - date.today()).days
+            if days_from_now == 0:  label = f"{d} (Today)"
+            elif days_from_now == 1: label = f"{d} (Tomorrow)"
+            else:                   label = f"{d} ({dl.strftime('%A')})"
+        except ValueError:
+            label = d
+        html += f'<div style="margin:10px 0 4px;color:#60a5fa;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.6px">\U0001f4c5 {label}</div>'
+        for a in by_date[d]:
+            tid   = a.get("task_id")
+            task  = task_lookup.get(int(tid) if tid else -1, {})
+            sm    = task.get("state_of_mind","Easy")
+            c     = COLOR.get(sm, "#6366f1")
+            deadline_str = ""
+            if task.get("deadline_date"):
+                deadline_str = f' | \u23f3 deadline {task["deadline_date"]}'
+            html += (
+                f'<div class="sched-card" style="border-left-color:{c};margin-bottom:6px">'
+                f'<div class="sched-title">{a.get("title","")}</div>'
+                f'<div class="sched-meta">{task.get("life_area") or "—"} · {sm} · {task.get("time_estimate") or "?"}min{deadline_str}</div>'
+                f'<div class="sched-why">\U0001f4a1 {a.get("reasoning","")}</div>'
+                f'</div>'
+            )
+    # Skipped tasks
+    skipped = result.get("skipped", [])
+    if skipped:
+        html += '<div style="margin-top:12px;color:#334155;font-size:11px;font-weight:600;text-transform:uppercase">Not scheduled</div>'
+        for s in skipped:
+            html += f'<div style="color:#475569;font-size:12px;padding:3px 0">\u2717 {s.get("title","")} \u2014 {s.get("reason","")}</div>'
+    # All Tasks board (update after scheduling)
+    all_rows = refresh_all_tasks_auto(user_id)
+    return html, all_rows
+def handle_toggle_today(task_id, user_id):
+    if task_id and user_id: toggle_task_complete(int(task_id), user_id)
+    rows, s1, s2, s3 = refresh_today(user_id)
+    return rows, s1, s2, s3, _ok("Updated")
+def handle_delete_today(task_id, user_id):
+    if task_id and user_id: delete_task(int(task_id), user_id)
+    rows, s1, s2, s3 = refresh_today(user_id)
+    return rows, s1, s2, s3, _ok("Deleted")
+# =============================================================================
+# ALL TASKS TAB
+# =============================================================================
+def refresh_all_tasks(user_id, filter_area="All", only_today=False):
+    if not user_id: return []
+    return _fmt_tasks(get_tasks(user_id, filter_area=filter_area, only_today=only_today))
+def handle_toggle_all(task_id, user_id, filter_area, only_today):
+    if task_id and user_id: toggle_task_complete(int(task_id), user_id)
+    return refresh_all_tasks(user_id, filter_area, only_today), _ok("Updated")
+def handle_delete_all(task_id, user_id, filter_area, only_today):
+    if task_id and user_id: delete_task(int(task_id), user_id)
+    return refresh_all_tasks(user_id, filter_area, only_today), _ok("Deleted")
+# =============================================================================
+# JOURNAL
+# =============================================================================
+def _task_list_md(tasks):
+    if not tasks: return "*No tasks found.*"
+    lines = []
+    for t in tasks:
+        tid    = t.get("task_id") or t.get("id")
+        status = "\u2705" if (t.get("is_completed") or t.get("completed")) else "\u2b1c"
+        dur    = f" \u00b7 {t['actual_duration']}m actual" if t.get("actual_duration") else ""
+        lines.append(f"{status} **#{tid}** {t['title']} _{t.get('life_area','')} \u00b7 {t.get('time_estimate','')}m{dur}_")
+    return "\n".join(lines)
+def _parse_ids(text, valid_ids):
+    import re as _re
+    return [int(n) for n in _re.findall(r'\b(\d+)\b', text) if int(n) in valid_ids]
+def handle_start_journal(user_id):
+    blank = ([], [], False, gr.update(interactive=False), gr.update(interactive=False), gr.update(interactive=False), [], "marking", "")
+    if not user_id:
+        return ([(None, "\u26a0 Please sign in first.")],) + blank[1:]
     tasks = get_tasks(user_id, only_today=True)
+    if not tasks:
+        msg = "No tasks logged for today. Add and schedule some tasks first, then come back to reflect!"
+        return ([(None, msg)],) + blank[1:]
+    tasks_state = [{
+        "task_id": t["id"], "title": t["title"], "life_area": t.get("life_area",""),
+        "state_of_mind": t.get("state_of_mind",""), "time_estimate": t.get("time_estimate",30),
+        "completed": bool(t["is_completed"]), "actual_duration": t.get("actual_duration"),
+    } for t in tasks]
+    total     = len(tasks_state)
+    completed = sum(1 for t in tasks_state if t["completed"])
+    task_md   = _task_list_md(tasks_state)
+    if completed == total and total > 0:
+        opener = f"\U0001f389 You knocked out all **{total}** tasks today \u2014 great work!\n\n{task_md}\n\nDid the day feel productive or were you grinding through it?"
+    elif completed == 0:
+        opener = (f"Here\'s what was on your plate today:\n\n{task_md}\n\n"
+                  f"None are marked complete yet. Tell me which ones you finished "
+                  f"(e.g. *\"I did #1 and #3\"*), or say **skip** to start reflecting.")
+    else:
+        incomplete = [t for t in tasks_state if not t["completed"]]
+        inc_str    = ", ".join(f"#{t['task_id']}" for t in incomplete[:4])
+        opener = (f"Here\'s today\'s list:\n\n{task_md}\n\n"
+                  f"Done: **{completed}/{total}**. Still open: {inc_str}. "
+                  f"Tell me if you finished any more, or say **skip** to reflect.")
+    first_msg = (None, opener)
+    hist = [{"role": "assistant", "content": opener, "focus": "task_review"}]
+    return (
+        [first_msg], hist, True,
+        gr.update(interactive=True), gr.update(interactive=True), gr.update(interactive=True),
+        tasks_state, "marking", "",
+    )
+def handle_journal_message(user_id, user_text, audio_path, chat, hist, tasks_state, active, phase):
+    voice_used = False
+    if audio_path is not None:
+        try:
+            transcribed = _transcribe(audio_path)
+            if transcribed:
+                user_text  = transcribed
+                voice_used = True
+        except Exception as e:
+            err = (None, f"\u26a0 Couldn\'t transcribe audio: {e}. Please type instead.")
+            return list(chat) + [err], hist, "", None, tasks_state, active, phase, ""
+    if not active or not user_text.strip():
+        return chat, hist, "", None, tasks_state, active, phase, ""
+    display_text = f"\U0001f3a4 *{user_text}*" if voice_used else user_text
+    chat = list(chat) + [(display_text, None)]
+    hist = list(hist) + [{"role": "user", "content": user_text}]
+    # Phase: marking tasks
+    if phase == "marking":
+        valid_ids = {t["task_id"] for t in tasks_state}
+        mentioned = _parse_ids(user_text, valid_ids)
+        updated   = []
+        for t in tasks_state:
+            if t["task_id"] in mentioned and not t["completed"]:
+                toggle_task_complete(t["task_id"], user_id)
+                t["completed"] = True
+                updated.append(t["title"])
+        titles_str = ", ".join(updated)
+        confirm    = (f"Got it \u2014 marked **{titles_str}** as complete \u2705\n\n" if updated else "")
+        skip_words = {"done","skip","reflect","none","nothing","no more","that\'s it","let\'s go","start","go","next","continue"}
+        wants_skip = any(w in user_text.lower() for w in skip_words)
+        done_count = sum(1 for t in tasks_state if t["completed"])
+        if wants_skip or done_count == len(tasks_state) or (updated and done_count > 0):
+            ctx     = _ensure_context(user_id)
+            opening = build_opening_question(ctx, tasks_state)
+            bridge  = confirm + opening["question"]
+            ai_msg  = (None, bridge)
+            hist.append({"role": "assistant", "content": bridge, "focus": opening["question_focus"]})
+            return list(chat) + [ai_msg], hist, "", None, tasks_state, active, "reflecting", ""
+        else:
+            remaining = [t for t in tasks_state if not t["completed"]]
+            rem_str   = " | ".join(f"#{t['task_id']} {t['title']}" for t in remaining[:5])
+            follow    = confirm + f"Still pending: {rem_str}\n\nAnything else done? Or say **skip** to start reflecting."
+            ai_msg    = (None, follow)
+            hist.append({"role": "assistant", "content": follow, "focus": "task_marking"})
+            return list(chat) + [ai_msg], hist, "", None, tasks_state, active, "marking", ""
+    # Phase: reflecting
+    if phase == "reflecting":
+        try:
+            ctx    = _ensure_context(user_id)
+            result = get_next_journal_question(ctx, tasks_state, hist)
+        except Exception as e:
+            err_msg = (None, f"\u26a0 AI error: {e}. Try sending again.")
+            return list(chat) + [err_msg], hist, "", None, tasks_state, active, phase, ""
+        if result.get("session_complete"):
+            closing = "That\'s a solid reflection \u2014 I have plenty to work with. \U0001f9e0 Hit **Finish & Save** to lock in your insights!"
+            ai_msg  = (None, closing)
+            hist.append({"role": "assistant", "content": closing, "focus": "complete"})
+            return list(chat) + [ai_msg], hist, "", None, tasks_state, active, "done", _ok("Session complete \u2014 click Finish & Save")
+        next_q = result.get("question") or "Anything else you\'d like to reflect on?"
+        ai_msg = (None, next_q)
+        hist.append({"role": "assistant", "content": next_q, "focus": result.get("question_focus","")})
+        return list(chat) + [ai_msg], hist, "", None, tasks_state, active, "reflecting", ""
+    # Phase: done
+    nudge = (None, "Session complete! Click **Finish & Save** to save your insights.")
+    return list(chat) + [nudge], hist, "", None, tasks_state, active, "done", ""
+def handle_finish_journal(user_id, chat, hist, tasks_state):
+    if not user_id or not hist:
+        return list(chat) + [(None, "\u26a0 Nothing to save yet.")], ""
+    try:
+        ctx     = _ensure_context(user_id)
+        updated = synthesize_journal(ctx, tasks_state, hist)
+        save_user_context(user_id, updated)
+    except Exception as e:
+        return list(chat) + [(None, f"\u26a0 Save failed: {e}")], _err("Save failed")
+    total  = len(tasks_state)
+    done   = sum(1 for t in tasks_state if t.get("completed"))
+    rate   = round(done / total * 100) if total else 0
+    notes  = updated.get("learned_patterns",{}).get("notes",[])
+    notes_md = "\n".join(f"\u2022 {n}" for n in notes[-3:]) if notes else "\u2022 Keep reflecting to build patterns"
+    summary = (
+        f"\u2705 **Insights saved!** {done}/{total} tasks ({rate}%) complete today.\n\n"
+        f"**What I learned:**\n{notes_md}\n\n"
+        f"I\'ll use this to make tomorrow\'s scheduling smarter. Great work today! \U0001f319"
+    )
+    return list(chat) + [(None, summary)], _ok(f"Saved! {done}/{total} tasks ({rate}%)")
+def handle_restart_journal():
+    return [], [], False, gr.update(interactive=False), gr.update(interactive=False), gr.update(interactive=False), [], "marking", ""
+# =============================================================================
+# LIFE AREAS & GOALS
+# =============================================================================
+def render_areas(user_id):
+    if not user_id: return "", [], []
+    areas = get_life_areas(user_id)
+    chips = "".join(
+        f'<span class="chip" style="background:{a["color"]}22;color:{a["color"]};border:1px solid {a["color"]}44">{a["name"]}</span> '
+        for a in areas
+    )
+    html  = f'<div style="margin:4px 0">{chips}</div>' if chips else '<p style="color:#334155;font-size:13px">No areas yet.</p>'
+    names = [a["name"] for a in areas]
+    return html, names, names
+def handle_add_area(user_id, name, color):
+    ok, msg = add_life_area(user_id, name, color)
+    html, names, _ = render_areas(user_id)
+    ct = "#4ade80" if ok else "#f87171"
+    return f'<span style="color:{ct};font-size:13px">{msg}</span>', html, gr.update(choices=names, value=None), gr.update(value="")
+def handle_del_area(user_id, name):
+    if not name: return _err("Select an area first."), "", []
+    ok, msg = delete_life_area(user_id, name)
+    html, names, _ = render_areas(user_id)
+    ct = "#4ade80" if ok else "#f87171"
+    return f'<span style="color:{ct};font-size:13px">{msg}</span>', html, gr.update(choices=names, value=None)
+def handle_save_goals(user_id, goals_text):
+    if not user_id: return _err("Not logged in.")
+    save_goals(user_id, goals_text)
+    return _ok("Goals saved!")
+def load_goals_txt(user_id):
+    return "\n".join(get_goals(user_id)) if user_id else ""
+# =============================================================================
+# PREFERENCES
+# =============================================================================
+def load_prefs(user_id):
+    ctx = load_user_context(user_id) if user_id else None
+    if not ctx: return "07:30","23:00","Morning",10,90
+    p = ctx.get("preferences",{})
+    return p.get("wake_time","07:30"), p.get("sleep_time","23:00"), p.get("focus_peak","Morning"), p.get("break_duration_minutes",10), p.get("max_flow_block_minutes",90)
+def handle_save_prefs(user_id, wake, sleep, focus, brk, flow_max):
+    if not user_id: return _err("Not logged in.")
+    ctx = _ensure_context(user_id)
+    ctx["preferences"].update({"wake_time":wake or "07:30","sleep_time":sleep or "23:00","focus_peak":focus or "Morning","break_duration_minutes":int(brk or 10),"max_flow_block_minutes":int(flow_max or 90)})
+    save_user_context(user_id, ctx)
+    return _ok("Preferences saved!")
+def render_context_html(user_id):
+    if not user_id: return "<p style='color:#334155'>Not logged in.</p>"
+    ctx = load_user_context(user_id)
+    if not ctx: return "<p style='color:#334155;font-size:13px'>No AI context yet. Complete a journal session to build it.</p>"
+    lp = ctx.get("learned_patterns",{}); sf = ctx.get("scheduling_feedback",{}); pref = ctx.get("preferences",{})
+    def _row(l,v): return f'<div style="display:flex;justify-content:space-between;padding:5px 0;border-bottom:1px solid #1e293b"><span style="color:#475569;font-size:12px">{l}</span><span style="color:#cbd5e1;font-size:12px">{v}</span></div>'
+    def _hdr(t): return f'<div style="color:#a78bfa;font-size:10px;font-weight:600;letter-spacing:1px;text-transform:uppercase;margin:14px 0 8px">{t}</div>'
+    html = "<div style='font-size:13px'>" + _hdr("Preferences")
+    html += _row("Wake",pref.get("wake_time","\u2014"))+_row("Sleep",pref.get("sleep_time","\u2014"))+_row("Peak Focus",pref.get("focus_peak","\u2014"))
+    html += _hdr("Learned Patterns")
+    html += _row("Avg overrun",f'{lp.get("avg_task_overrun_pct",0)}%')+_row("Flow batching",str(lp.get("flow_batch_capable","Unknown")))
+    html += _row("Days tracked",str(sf.get("total_days_scheduled",0)))+_row("Avg completion",f'{round(sf.get("avg_completion_rate",0)*100)}%')
+    notes = lp.get("notes",[])
+    if notes:
+        html += _hdr("AI Notes")
+        html += "".join(f'<div style="color:#94a3b8;font-size:12px;padding:3px 0">\u2022 {n}</div>' for n in notes[-5:])
+    _ver = ctx.get("version", 1)
+    _upd = (ctx.get("last_updated") or "—")[:10]
+    html += f'<div style="color:#334155;font-size:11px;margin-top:12px">v{_ver} · {_upd}</div></div>'
+    return html
+# =============================================================================
+# UI
+# =============================================================================
+with gr.Blocks(title="\U0001f9e0 Second Brain") as demo:
+    user_id_state  = gr.State(None)
+    username_state = gr.State("")
+    # Journal
+    journal_hist_state  = gr.State([])
+    journal_tasks_state = gr.State([])
+    journal_active      = gr.State(False)
+    journal_phase_state = gr.State("marking")
+    # Clarification — text panel
+    clar_questions_state = gr.State([])
+    original_task_state  = gr.State("")
+    # Clarification — voice panel
+    vclar_questions_state = gr.State([])
+    voriginal_task_state  = gr.State("")
+    # AUTH
+    with gr.Column(visible=True, elem_id="auth-card") as auth_section:
+        gr.HTML('<div id="brand-logo">\U0001f9e0 Second Brain</div>')
+        gr.HTML('<div id="brand-sub">Your intelligent productivity companion</div>')
+        with gr.Tabs():
+            with gr.Tab("Sign In"):
+                login_user_in = gr.Textbox(label="Username", placeholder="your username")
+                login_pass_in = gr.Textbox(label="Password", type="password", placeholder="\u2022\u2022\u2022\u2022\u2022\u2022\u2022\u2022")
+                login_btn     = gr.Button("Sign In", elem_classes="btn-primary")
+                login_msg     = gr.HTML("")
+            with gr.Tab("Create Account"):
+                reg_user_in = gr.Textbox(label="Username",               placeholder="choose a username")
+                reg_pass_in = gr.Textbox(label="Password (min 6 chars)", type="password")
+                reg_wake    = gr.Textbox(label="Wake time",  value="07:30")
+                reg_sleep   = gr.Textbox(label="Sleep time", value="23:00")
+                reg_focus   = gr.Dropdown(label="Peak focus", choices=["Morning","Afternoon","Evening","Night"], value="Morning")
+                reg_goals   = gr.Textbox(label="Big-picture goals (optional)", lines=3, placeholder="Launch my startup\nGet fit\nLearn ML")
+                reg_btn     = gr.Button("Create Account", elem_classes="btn-primary")
+                reg_msg     = gr.HTML("")
+    # MAIN APP
+    with gr.Column(visible=False) as app_section:
+        with gr.Row(elem_id="top-header"):
+            header_html = gr.HTML('<div id="top-header-brand">\U0001f9e0 Second Brain</div><div id="top-header-user">\u2014</div>')
+            logout_btn  = gr.Button("Sign Out", elem_classes="btn-secondary", scale=0)
+        with gr.Tabs():
+            # TAB 1: TODAY
+            with gr.Tab("\U0001f4c5 Today"):
+                with gr.Row():
+                    stat_total  = gr.HTML(_stat("\u2014","Today","#a78bfa"))
+                    stat_done   = gr.HTML(_stat("\u2014","Done","#4ade80"))
+                    stat_remain = gr.HTML(_stat("\u2014","Left","#f87171"))
+                with gr.Row():
+                    btn_add_text  = gr.Button("\u270f\ufe0f Add Task (Text)",  elem_classes="btn-primary",   scale=3)
+                    btn_add_voice = gr.Button("\U0001f399\ufe0f Add Task (Voice)", elem_classes="btn-accent", scale=3)
+                    btn_plan_day  = gr.Button("\U0001f9e0 Plan My Tasks",       elem_classes="btn-secondary", scale=3)
+                    btn_refresh   = gr.Button("\u21bb",                          elem_classes="btn-secondary", scale=1)
+                # Text panel
+                with gr.Column(visible=False, elem_classes="panel") as text_panel:
+                    gr.HTML('<div class="sec-label">Describe Your Task</div>')
+                    task_input = gr.Textbox(label="", placeholder="e.g. Finish the client proposal, it\'s really important", lines=2)
+                    with gr.Row():
+                        btn_parse       = gr.Button("\U0001f916 Parse with AI", elem_classes="btn-primary")
+                        btn_cancel_text = gr.Button("Cancel",                    elem_classes="btn-secondary")
+                    with gr.Column(visible=False) as parsed_panel:
+                        parse_status = gr.HTML("")
+                        clar_html    = gr.HTML("")
+                        with gr.Column(visible=False) as clar_reply_row:
+                            gr.HTML('<div class="sec-label" style="margin-top:8px">Answer the questions above</div>')
+                            with gr.Row():
+                                clar_text_input  = gr.Textbox(label="Type your answer", lines=2, scale=4, placeholder="e.g. It\'s urgent, about 2 hours, for my manager")
+                                clar_audio_input = gr.Audio(sources=["microphone"], type="filepath", label="\U0001f3a4 Or speak", scale=1)
+                            btn_clar_submit = gr.Button("\U0001f504 Re-classify", elem_classes="btn-accent")
+                        gr.HTML('<div class="sec-label" style="margin-top:12px">Review & Confirm</div>')
+                        gr.HTML('<p style="color:#475569;font-size:12px;margin:0 0 10px">Date will be assigned by the AI scheduler \u2014 just save and use \u201cPlan My Tasks\u201d.</p>')
+                        with gr.Row():
+                            f_title = gr.Textbox(label="Title", scale=3)
+                            f_area  = gr.Dropdown(label="Life Area", choices=["Work","Health","Finance","Learning","Personal","Family","Other"], scale=1)
+                        with gr.Row():
+                            f_urgency    = gr.Dropdown(label="Urgency",       choices=["Urgent","Not Urgent","Habit"],                value="Not Urgent")
+                            f_importance = gr.Dropdown(label="Importance",    choices=["Move the Needle","Important","Not Important"], value="Important")
+                            f_state      = gr.Dropdown(label="State of Mind", choices=["Flow","Easy","Quick","Personal"],             value="Easy")
+                        with gr.Row():
+                            f_time     = gr.Number(label="Minutes", value=30, minimum=5, scale=1)
+                            f_deadline = gr.Textbox(label="\U0001f3af Deadline (YYYY-MM-DD, optional)", placeholder="2026-03-01", scale=2)
+                            f_is_habit = gr.Checkbox(label="\u267b\ufe0f Habit", scale=1)
+                            f_interval = gr.Dropdown(label="Recurs", choices=["Daily","Weekly","Weekdays","Weekends","Monthly"], value="Daily", visible=False, scale=1)
+                        with gr.Row():
+                            btn_confirm = gr.Button("\u2713 Save Task", elem_classes="btn-success")
+                            btn_discard = gr.Button("\u2717 Discard",   elem_classes="btn-danger")
+                        save_msg = gr.HTML("")
+                # Voice panel
+                with gr.Column(visible=False, elem_classes="panel") as voice_panel:
+                    gr.HTML('<div class="sec-label">Add Task by Voice</div>')
+                    gr.HTML('<p style="color:#475569;font-size:13px;margin-bottom:12px">Record your task \u2014 Whisper transcribes it, AI classifies it. Same flow as text.</p>')
+                    voice_audio_input = gr.Audio(sources=["microphone","upload"], type="filepath", label="")
+                    with gr.Row():
+                        btn_voice_parse  = gr.Button("\U0001f916 Transcribe & Classify", elem_classes="btn-primary")
+                        btn_cancel_voice = gr.Button("Cancel",                            elem_classes="btn-secondary")
+                    voice_status = gr.HTML("")
+                    with gr.Column(visible=False) as voice_parsed_panel:
+                        voice_transcribed_txt = gr.Textbox(label="Transcribed text (editable)", lines=1)
+                        voice_clar_html       = gr.HTML("")
+                        with gr.Column(visible=False) as voice_clar_row:
+                            gr.HTML('<div class="sec-label" style="margin-top:8px">Answer the questions above</div>')
+                            with gr.Row():
+                                vclar_text  = gr.Textbox(label="Type your answer", lines=2, scale=4)
+                                vclar_audio = gr.Audio(sources=["microphone"], type="filepath", label="\U0001f3a4 Or speak", scale=1)
+                            btn_vclar_submit = gr.Button("\U0001f504 Re-classify", elem_classes="btn-accent")
+                        gr.HTML('<div class="sec-label" style="margin-top:12px">Review & Confirm</div>')
+                        gr.HTML('<p style="color:#475569;font-size:12px;margin:0 0 10px">Date assigned by AI scheduler after saving.</p>')
+                        with gr.Row():
+                            vf_title = gr.Textbox(label="Title", scale=3)
+                            vf_area  = gr.Dropdown(label="Life Area", choices=["Work","Health","Finance","Learning","Personal","Family","Other"], scale=1)
+                        with gr.Row():
+                            vf_urgency    = gr.Dropdown(label="Urgency",       choices=["Urgent","Not Urgent","Habit"],                value="Not Urgent")
+                            vf_importance = gr.Dropdown(label="Importance",    choices=["Move the Needle","Important","Not Important"], value="Important")
+                            vf_state      = gr.Dropdown(label="State of Mind", choices=["Flow","Easy","Quick","Personal"],             value="Easy")
+                        with gr.Row():
+                            vf_time     = gr.Number(label="Minutes", value=30, minimum=5, scale=1)
+                            vf_deadline = gr.Textbox(label="\U0001f3af Deadline (optional)", placeholder="2026-03-01", scale=2)
+                            vf_is_habit = gr.Checkbox(label="\u267b\ufe0f Habit", scale=1)
+                            vf_interval = gr.Dropdown(label="Recurs", choices=["Daily","Weekly","Weekdays","Weekends","Monthly"], value="Daily", visible=False, scale=1)
+                        with gr.Row():
+                            btn_voice_confirm = gr.Button("\u2713 Save Task", elem_classes="btn-success")
+                            btn_voice_discard = gr.Button("\u2717 Discard",   elem_classes="btn-danger")
+                        voice_save_msg = gr.HTML("")
+                # Plan My Tasks panel
+                with gr.Column(visible=False, elem_classes="panel") as plan_panel:
+                    gr.HTML('<div class="sec-label">Plan My Tasks</div>')
+                    gr.HTML('<p style="color:#475569;font-size:13px;margin-bottom:12px">'
+                            'The AI reads your unscheduled tasks, your learned patterns, goals, and current time \u2014 '
+                            'then assigns each task to the best future date. It never places tasks in the past.'
+                            '</p>')
+                    plan_prompt = gr.Textbox(
+                        label="Tell the AI what you want",
+                        placeholder="e.g. \'Clear today, schedule everything from tomorrow\' or \'Focus on Work tasks this week\' or \'I have a free morning Thursday\'",
+                        lines=3
+                    )
+                    with gr.Row():
+                        btn_gen_sched   = gr.Button("\U0001f9e0 Run AI Scheduler", elem_classes="btn-primary")
+                        btn_cancel_plan = gr.Button("Cancel",                       elem_classes="btn-secondary")
+                    schedule_html = gr.HTML("")
+                gr.HTML('<div class="sec-label" style="margin-top:20px">Today\'s Tasks</div>')
+                today_df = gr.Dataframe(headers=TASK_HEADERS, interactive=False, wrap=True)
+                with gr.Row():
+                    today_done_id  = gr.Number(label="Task ID \u2014 toggle done", precision=0, scale=2)
+                    btn_today_done = gr.Button("\u2705 Mark Done", elem_classes="btn-success", scale=2)
+                    today_del_id   = gr.Number(label="Task ID \u2014 delete",      precision=0, scale=2)
+                    btn_today_del  = gr.Button("\U0001f5d1 Delete", elem_classes="btn-danger", scale=2)
+                today_action_msg = gr.HTML("")
+            # TAB 2: ALL TASKS
+            with gr.Tab("\U0001f4cb All Tasks"):
+                gr.HTML('<p style="color:#475569;font-size:13px;margin-bottom:10px">All tasks including unscheduled ones. Filter and manage here.</p>')
+                with gr.Row():
+                    all_filter    = gr.Dropdown(label="Filter by Area", choices=["All"], value="All", scale=3)
+                    all_today_chk = gr.Checkbox(label="Today only", value=False, scale=1)
+                    all_unsched   = gr.Checkbox(label="Unscheduled only", value=False, scale=1)
+                    btn_all_ref   = gr.Button("\u21bb Refresh", elem_classes="btn-secondary", scale=1)
+                all_df = gr.Dataframe(headers=TASK_HEADERS, interactive=False, wrap=True)
+                with gr.Row():
+                    all_done_id  = gr.Number(label="Task ID \u2014 toggle done", precision=0, scale=2)
+                    btn_all_done = gr.Button("\u2705 Done",    elem_classes="btn-success", scale=2)
+                    all_del_id   = gr.Number(label="Task ID \u2014 delete",      precision=0, scale=2)
+                    btn_all_del  = gr.Button("\U0001f5d1 Delete", elem_classes="btn-danger", scale=2)
+                all_action_msg = gr.HTML("")
+            # TAB 3: JOURNAL
+            with gr.Tab("\U0001f4d3 Journal"):
+                gr.HTML('<p style="color:#475569;font-size:13px;margin-bottom:12px">End-of-day reflection. Chat naturally \u2014 AI marks tasks, asks questions, updates your profile.</p>')
+                journal_chatbot = gr.Chatbot(label="", height=440)
+                with gr.Row():
+                    j_answer   = gr.Textbox(label="", placeholder="Type or use the mic\u2026", lines=1, scale=5, interactive=False, show_label=False)
+                    j_audio_in = gr.Audio(sources=["microphone"], type="filepath", label="\U0001f3a4", scale=1, interactive=False)
+                    btn_j_send = gr.Button("Send \u2192", elem_classes="btn-accent", scale=1, interactive=False)
+                with gr.Row():
+                    btn_j_start   = gr.Button("\u25b6 Start Session", elem_classes="btn-primary",   scale=3)
+                    btn_j_finish  = gr.Button("\u2713 Finish & Save", elem_classes="btn-success",   scale=3)
+                    btn_j_restart = gr.Button("\u21ba Reset",          elem_classes="btn-secondary", scale=1)
+                journal_msg = gr.HTML("")
+            # TAB 4: AREAS & GOALS
+            with gr.Tab("\U0001f5c2 Areas & Goals"):
+                gr.HTML('<div class="sec-label">Your Life Areas</div>')
+                areas_display = gr.HTML("")
+                with gr.Row():
+                    new_area_name  = gr.Textbox(label="New area name", placeholder="e.g. Side Project", scale=3)
+                    new_area_color = gr.ColorPicker(label="Color", value="#6366f1", scale=1)
+                    btn_add_area   = gr.Button("Add", elem_classes="btn-primary", scale=1)
+                area_msg = gr.HTML("")
+                gr.HTML('<div class="sec-label" style="margin-top:24px">Remove Area</div>')
+                with gr.Row():
+                    del_area_dd  = gr.Dropdown(label="Select area to remove", choices=[], scale=4)
+                    btn_del_area = gr.Button("Remove", elem_classes="btn-danger", scale=1)
+                del_area_msg = gr.HTML("")
+                gr.HTML('<hr>')
+                gr.HTML('<div class="sec-label">Big-Picture Goals</div>')
+                gr.HTML('<p style="color:#475569;font-size:13px;margin-bottom:10px">The AI factors these in when scheduling and prioritising.</p>')
+                goals_input    = gr.Textbox(label="One goal per line", lines=5, placeholder="Launch my SaaS\nRun 5K\nLearn ML")
+                btn_save_goals = gr.Button("Save Goals", elem_classes="btn-primary")
+                goals_msg      = gr.HTML("")
+            # TAB 5: PREFERENCES
+            with gr.Tab("\u2699\ufe0f Preferences"):
+                gr.HTML('<div class="sec-label">Scheduling Preferences</div>')
+                with gr.Row():
+                    pref_wake  = gr.Textbox(label="Wake time",  placeholder="07:30", scale=1)
+                    pref_sleep = gr.Textbox(label="Sleep time", placeholder="23:00", scale=1)
+                    pref_focus = gr.Dropdown(label="Peak focus", choices=["Morning","Afternoon","Evening","Night"], value="Morning", scale=1)
+                with gr.Row():
+                    pref_break    = gr.Number(label="Break between tasks (min)", value=10, minimum=0, scale=1)
+                    pref_flow_max = gr.Number(label="Max Flow block (min)",      value=90, minimum=30, scale=1)
+                btn_save_prefs = gr.Button("Save Preferences", elem_classes="btn-primary")
+                prefs_msg = gr.HTML("")
+                gr.HTML('<hr>')
+                gr.HTML('<div class="sec-label">AI Memory</div>')
+                gr.HTML('<p style="color:#475569;font-size:13px;margin-bottom:10px">What the AI has learned about you. Updates after each journal session.</p>')
+                ctx_display = gr.HTML("")
+                btn_ref_ctx = gr.Button("\u21bb Refresh", elem_classes="btn-secondary")
+    # =========================================================================
+    # EVENT WIRING
+    # =========================================================================
+    def _header_html(uid, uname):
+        return f'<div id="top-header-brand">\U0001f9e0 Second Brain</div><div id="top-header-user">\U0001f464 {uname}</div>'
+    # Auth
+    login_btn.click(handle_login, [login_user_in, login_pass_in],
+        [user_id_state, username_state, login_msg, auth_section, app_section]
+    ).then(_header_html, [user_id_state, username_state], [header_html]
+    ).then(refresh_today, [user_id_state], [today_df, stat_total, stat_done, stat_remain]
+    ).then(refresh_all_tasks_auto, [user_id_state], [all_df]
+    ).then(lambda uid: render_areas(uid)[:2], [user_id_state], [areas_display, del_area_dd]
+    ).then(load_prefs, [user_id_state], [pref_wake, pref_sleep, pref_focus, pref_break, pref_flow_max]
+    ).then(load_goals_txt, [user_id_state], [goals_input])
+    reg_btn.click(handle_register, [reg_user_in, reg_pass_in, reg_wake, reg_sleep, reg_focus, reg_goals],
+        [user_id_state, username_state, reg_msg, auth_section, app_section]
+    ).then(_header_html, [user_id_state, username_state], [header_html]
+    ).then(refresh_today, [user_id_state], [today_df, stat_total, stat_done, stat_remain]
+    ).then(refresh_all_tasks_auto, [user_id_state], [all_df]
+    ).then(lambda uid: render_areas(uid)[:2], [user_id_state], [areas_display, del_area_dd])
+    logout_btn.click(handle_logout, [user_id_state], [user_id_state, username_state, auth_section, app_section])
+    # Panels
+    btn_add_text.click(show_text_panel,   outputs=[text_panel, voice_panel, plan_panel])
+    btn_add_voice.click(show_voice_panel, outputs=[text_panel, voice_panel, plan_panel])
+    btn_plan_day.click(show_plan_panel,   outputs=[text_panel, voice_panel, plan_panel])
+    btn_cancel_text.click(hide_panels,    outputs=[text_panel, voice_panel, plan_panel])
+    btn_cancel_voice.click(hide_panels,   outputs=[text_panel, voice_panel, plan_panel])
+    btn_cancel_plan.click(hide_panels,    outputs=[text_panel, voice_panel, plan_panel])
+    btn_refresh.click(refresh_today, [user_id_state], [today_df, stat_total, stat_done, stat_remain])
+    f_is_habit.change(lambda v: gr.update(visible=v), [f_is_habit], [f_interval])
+    vf_is_habit.change(lambda v: gr.update(visible=v), [vf_is_habit], [vf_interval])
+    # Text task flow
+    # Outputs: parsed_panel, f_title, clar_html, f_area, f_urgency, f_importance,
+    #          f_state, f_time, f_deadline, f_is_habit, f_interval, parse_status,
+    #          clar_reply_row, clar_questions_state, original_task_state
+    _TEXT_PARSE_OUT = [parsed_panel, f_title, clar_html, f_area, f_urgency, f_importance,
+                       f_state, f_time, f_deadline, f_is_habit, f_interval, parse_status,
+                       clar_reply_row, clar_questions_state, original_task_state]
+    # clar reply outputs: f_title, clar_html, f_area, f_urgency, f_importance,
+    #                     f_state, f_time, f_deadline, clar_reply_row, clar_questions_state
+    _TEXT_CLAR_OUT  = [f_title, clar_html, f_area, f_urgency, f_importance,
+                       f_state, f_time, f_deadline, clar_reply_row, clar_questions_state]
+    btn_parse.click(handle_parse_text, [task_input, user_id_state], _TEXT_PARSE_OUT)
+    btn_clar_submit.click(
+        handle_clarification_reply,
+        [clar_text_input, original_task_state, clar_questions_state, user_id_state],
+        _TEXT_CLAR_OUT
+    ).then(lambda: ("", None), outputs=[clar_text_input, clar_audio_input])
+    clar_audio_input.change(
+        handle_clar_voice,
+        [clar_audio_input, original_task_state, clar_questions_state, user_id_state],
+        _TEXT_CLAR_OUT
+    ).then(lambda: None, outputs=[clar_audio_input])
+    btn_discard.click(lambda: gr.update(visible=False), outputs=[parsed_panel])
+    # Confirm saves task + refreshes BOTH today and all_tasks
+    btn_confirm.click(
+        handle_confirm_task,
+        [user_id_state, f_title, f_area, f_urgency, f_importance, f_state, f_time, f_deadline, f_is_habit, f_interval],
+        [save_msg, today_df, stat_total, stat_done, stat_remain, all_df, parsed_panel]
+    )
+    # Voice task flow
+    _VOICE_PARSE_OUT = [voice_parsed_panel, voice_transcribed_txt,
+                        voice_clar_html, vf_area, vf_urgency, vf_importance,
+                        vf_state, vf_time, vf_deadline, vf_is_habit, vf_interval,
+                        voice_status, voice_clar_row,
+                        vclar_questions_state, voriginal_task_state]
+    _VOICE_CLAR_OUT  = [vf_title, voice_clar_html, vf_area, vf_urgency, vf_importance,
+                        vf_state, vf_time, vf_deadline, voice_clar_row, vclar_questions_state]
+    btn_voice_parse.click(handle_voice_parse, [voice_audio_input, user_id_state], _VOICE_PARSE_OUT)
+    btn_vclar_submit.click(
+        handle_clarification_reply,
+        [vclar_text, voriginal_task_state, vclar_questions_state, user_id_state],
+        _VOICE_CLAR_OUT
+    ).then(lambda: ("", None), outputs=[vclar_text, vclar_audio])
+    vclar_audio.change(
+        handle_clar_voice,
+        [vclar_audio, voriginal_task_state, vclar_questions_state, user_id_state],
+        _VOICE_CLAR_OUT
+    ).then(lambda: None, outputs=[vclar_audio])
+    btn_voice_discard.click(lambda: gr.update(visible=False), outputs=[voice_parsed_panel])
+    btn_voice_confirm.click(
+        handle_confirm_task,
+        [user_id_state, vf_title, vf_area, vf_urgency, vf_importance, vf_state, vf_time, vf_deadline, vf_is_habit, vf_interval],
+        [voice_save_msg, today_df, stat_total, stat_done, stat_remain, all_df, voice_parsed_panel]
+    )
+    # Smart scheduler — updates both schedule_html and all_df
+    btn_gen_sched.click(
+        handle_smart_schedule, [user_id_state, plan_prompt],
+        [schedule_html, all_df]
+    ).then(refresh_today, [user_id_state], [today_df, stat_total, stat_done, stat_remain])
+    btn_today_done.click(handle_toggle_today, [today_done_id, user_id_state], [today_df, stat_total, stat_done, stat_remain, today_action_msg])
+    btn_today_del.click(handle_delete_today,   [today_del_id, user_id_state],  [today_df, stat_total, stat_done, stat_remain, today_action_msg])
+    # All Tasks
+    def refresh_all_tasks_filtered(user_id, filter_area, only_today, only_unsched):
+        if not user_id: return []
+        return _fmt_tasks(get_tasks(user_id, filter_area=filter_area, only_today=only_today, only_unscheduled=only_unsched))
+    btn_all_ref.click(refresh_all_tasks_filtered,   [user_id_state, all_filter, all_today_chk, all_unsched], [all_df])
+    all_filter.change(refresh_all_tasks_filtered,   [user_id_state, all_filter, all_today_chk, all_unsched], [all_df])
+    all_today_chk.change(refresh_all_tasks_filtered,[user_id_state, all_filter, all_today_chk, all_unsched], [all_df])
+    all_unsched.change(refresh_all_tasks_filtered,  [user_id_state, all_filter, all_today_chk, all_unsched], [all_df])
+    def handle_toggle_all_f(task_id, user_id, filter_area, only_today, only_unsched):
+        if task_id and user_id: toggle_task_complete(int(task_id), user_id)
+        return refresh_all_tasks_filtered(user_id, filter_area, only_today, only_unsched), _ok("Updated")
+    def handle_delete_all_f(task_id, user_id, filter_area, only_today, only_unsched):
+        if task_id and user_id: delete_task(int(task_id), user_id)
+        return refresh_all_tasks_filtered(user_id, filter_area, only_today, only_unsched), _ok("Deleted")
+    btn_all_done.click(handle_toggle_all_f, [all_done_id, user_id_state, all_filter, all_today_chk, all_unsched], [all_df, all_action_msg])
+    btn_all_del.click(handle_delete_all_f,  [all_del_id,  user_id_state, all_filter, all_today_chk, all_unsched], [all_df, all_action_msg])
+    # Journal
+    _J_START_OUT = [journal_chatbot, journal_hist_state, journal_active,
+                    j_answer, btn_j_send, j_audio_in, journal_tasks_state,
+                    journal_phase_state, journal_msg]
+    _J_MSG_IN  = [user_id_state, j_answer, j_audio_in, journal_chatbot,
+                  journal_hist_state, journal_tasks_state, journal_active, journal_phase_state]
+    _J_MSG_OUT = [journal_chatbot, journal_hist_state, j_answer, j_audio_in,
+                  journal_tasks_state, journal_active, journal_phase_state, journal_msg]
+    btn_j_start.click(handle_start_journal, [user_id_state], _J_START_OUT)
+    btn_j_send.click(handle_journal_message, _J_MSG_IN, _J_MSG_OUT)
+    j_answer.submit(handle_journal_message,  _J_MSG_IN, _J_MSG_OUT)
+    j_audio_in.change(handle_journal_message, _J_MSG_IN, _J_MSG_OUT)
+    btn_j_finish.click(
+        handle_finish_journal,
+        [user_id_state, journal_chatbot, journal_hist_state, journal_tasks_state],
+        [journal_chatbot, journal_msg]
+    )
+    btn_j_restart.click(handle_restart_journal, outputs=[
+        journal_chatbot, journal_hist_state, journal_active,
+        j_answer, btn_j_send, j_audio_in, journal_tasks_state,
+        journal_phase_state, journal_msg
+    ])
+    # Areas & Goals
+    btn_add_area.click(
+        handle_add_area, [user_id_state, new_area_name, new_area_color],
+        [area_msg, areas_display, del_area_dd, new_area_name]
+    ).then(lambda uid: gr.update(choices=_area_choices(uid), value="All"), [user_id_state], [all_filter])
+    btn_del_area.click(
+        handle_del_area, [user_id_state, del_area_dd],
+        [del_area_msg, areas_display, del_area_dd]
+    ).then(lambda uid: gr.update(choices=_area_choices(uid), value="All"), [user_id_state], [all_filter])
+    btn_save_goals.click(handle_save_goals, [user_id_state, goals_input], [goals_msg])
+    # Preferences
+    btn_save_prefs.click(
+        handle_save_prefs,
+        [user_id_state, pref_wake, pref_sleep, pref_focus, pref_break, pref_flow_max],
+        [prefs_msg]
+    )
+    btn_ref_ctx.click(render_context_html, [user_id_state], [ctx_display])
+if __name__ == "__main__":
+    demo.launch(server_name="0.0.0.0", server_port=7860, css=CSS)