diff --git a/sunset-alarm b/sunset-alarm
deleted file mode 100755
index e69de29..0000000
diff --git a/sunset_alarm_v1.py b/sunset_alarm_v1.py
deleted file mode 100644
index 56046f7..0000000
--- a/sunset_alarm_v1.py
+++ /dev/null
@@ -1,183 +0,0 @@
-#!/usr/bin/env python3
-"""Sunset Alarm — alert at a specified offset before sunset.
-
-Usage:
-    sunset-alarm (-l LAT:LONG | -t HH24:MI) (-m MINUTES) [-h]
-"""
-
-import argparse
-import json
-import subprocess
-import sys
-import time
-from datetime import datetime, timedelta
-from urllib.error import URLError
-from urllib.request import urlopen
-
-
-def parse_coordinate(value):
-    """Parse 'lat:long' string into two floats."""
-    parts = value.split(":")
-    if len(parts) != 2:
-        raise argparse.ArgumentTypeError(
-            f"invalid coordinate format '{value}': expected LAT:LONG"
-        )
-    try:
-        lat, lon = float(parts[0]), float(parts[1])
-    except ValueError:
-        raise argparse.ArgumentTypeError(
-            f"invalid coordinate values in '{value}': must be numbers"
-        )
-    if not -90 <= lat <= 90:
-        raise argparse.ArgumentTypeError(f"latitude {lat} out of range [-90, 90]")
-    if not -180 <= lon <= 180:
-        raise argparse.ArgumentTypeError(f"longitude {lon} out of range [-180, 180]")
-    return lat, lon
-
-
-def parse_hardcoded_time(value):
-    """Parse 'HH:MM' string into a time object and validate."""
-    try:
-        t = datetime.strptime(value, "%H:%M").time()
-    except ValueError:
-        raise argparse.ArgumentTypeError(
-            f"invalid time format '{value}': expected HH24:MI"
-        )
-    return t
-
-
-def fetch_sunset(lat, lon):
-    """Query Open-Meteo for today's sunrise/sunset and return a datetime.
-
-    Uses the `current日出_sunset` parameter set which returns values in UTC.
-    """
-    url = (
-        f"https://api.open-meteo.com/v1/forecast?"
-        f"latitude={lat}&longitude={lon}"
-        f"&current=sunrise,sunset"
-        f"&timezone=auto"
-    )
-    with urlopen(url, timeout=30) as resp:
-        data = json.loads(resp.read().decode("utf-8"))
-
-    sunrise_utc_str = data["current"]["sunrise"]  # e.g. '2026-10-17T04:23'
-    sunset_utc_str = data["current"]["sunset"]    # e.g. '2026-10-17T18:56'
-
-    sunset_dt = datetime.strptime(sunset_utc_str, "%Y-%m-%dT%H:%M")
-    return sunset_dt
-
-
-def notify_send(title, message):
-    """Send a desktop notification via notify-send."""
-    try:
-        subprocess.run(
-            ["notify-send", title, message],
-            check=False,
-            stdout=subprocess.DEVNULL,
-            stderr=subprocess.DEVNULL,
-        )
-    except FileNotFoundError:
-        pass  # notify-send not available; fall through to stdout
-
-
-def main():
-    parser = argparse.ArgumentParser(
-        description="Alert at a specified number of minutes before sunset.",
-    )
-    location_group = parser.add_mutually_exclusive_group(required=True)
-    location_group.add_argument(
-        "-l",
-        type=parse_coordinate,
-        metavar="LAT:LONG",
-        help="Latitude and longitude (e.g. 32.123:-111.111)",
-    )
-    location_group.add_argument(
-        "-t",
-        type=parse_hardcoded_time,
-        metavar="HH24:MI",
-        help="Hardcoded sunset time (e.g. 18:00)",
-    )
-    parser.add_argument(
-        "-m",
-        type=int,
-        required=True,
-        metavar="MINUTES",
-        help=(
-            "Minutes offset before/after sunset to trigger the alert. "
-            "Positive = before sunset; negative = after."
-        ),
-    )
-    parser.add_argument(
-        "-h",
-        action="help",
-        help="Show this help message and exit.",
-    )
-    args = parser.parse_args()
-
-    offset_minus = timedelta(minutes=args.m)
-
-    # --- Phase 1: resolve sunset time ---------------------------
-    while True:
-        try:
-            if args.l is not None:
-                lat, lon = args.l
-                sunset_dt = fetch_sunset(lat, lon)
-                print(f"Sunset fetched from Open-Meteo: {sunset_dt.isoformat()}")
-                break  # success — stop retry loop
-            else:
-                now = datetime.now()
-                today_date = today_date_naive = now.replace(hour=0, minute=0, second=0, microsecond=0)
-                sunset_today = datetime.combine(today_date_naive, args.t)
-                print(f"Using hardcoded sunset: {args.t}")
-                break  # no network needed for -t
-        except (URLError, OSError) as exc:
-            print(f"Network unavailable ({exc}), retrying in 5 minutes...", file=sys.stderr)
-            time.sleep(300)
-
-    # --- Phase 2: wait / loop and alert -------------------------
-    alert_threshold = sunset_dt - offset_minus
-
-    if alert_threshold <= datetime.now():
-        # Already past the alert window — fire once and exit.
-        notify_send(
-            "Sunset Alarm",
-            f"Alert triggered: {sunset_dt.strftime('%H:%M')} ({offset_minus.total_seconds()/60:+.0f} min from sunset)",
-        )
-        print(f"Alert: {alert_threshold.isoformat()} -> Now: {datetime.now().isoformat()}")
-        return
-
-    while True:
-        now = datetime.now()
-
-        if not (alert_threshold <= now < sunset_dt.replace(year=now.year + 1)):
-            # Normal path: only alert when within the window.
-            # Check again in 60 seconds.
-            time.sleep(60)
-            continue
-
-        if now.date() > sunset_dt.date():
-            # Day has passed — stop monitoring, wait until tomorrow.
-            print(f"Day {sunset_dt.date()} over; re-fetching for new day...", file=sys.stderr)
-            # Re-enter fetch loop
-            while True:
-                try:
-                    lat, lon = args.l
-                    sunset_dt = fetch_sunset(lat, lon)
-                    break
-                except (URLError, OSError) as exc:
-                    print(f"Network unavailable ({exc}), retrying in 5 minutes...", file=sys.stderr)
-                    time.sleep(300)
-            continue
-
-        # Within alert window — send notification.
-        notify_send(
-            "Sunset Alarm",
-            f"Alert triggered: {sunset_dt.strftime('%H:%M')} ({offset_minus.total_seconds()/60:+.0f} min from sunset)",
-        )
-        print(f"ALERT -> {alert_threshold.isoformat()} <= {now.isoformat()} < {sunset_dt.isoformat()}")
-
-        # Keep alerting (don't exit).
-
-
-if __name__ == "__main__":
-    main()
diff --git a/sunset_alarm_v2.sh b/sunset_alarm_v2.sh
deleted file mode 100644
index e69de29..0000000
diff --git a/sunset_alarm_v3-UNFINISHED.sh b/sunset_alarm_v3-UNFINISHED.sh
deleted file mode 100644
index 3e56180..0000000
--- a/sunset_alarm_v3-UNFINISHED.sh
+++ /dev/null
@@ -1,77 +0,0 @@
-#!/usr/bin/env bash
-# sunset-alarm — persistent alert at a calculated offset before sunset
-# Usage: sunset-alarm (-l LAT:LONG | -t HH24:MI) (-m MINUTES) [-h]
-set -uo pipefail
-
-SUNSET_EPOCH=""     # epoch of today's sunset
-ALERT_EPOCH=""      # epoch when the window opens (sunset - offset)
-OFFSET_MIN=0        # signed minute offset from sunset
-LAT=""              # latitude   (-l/--location)
-LON=""              # longitude
-HARDCODED_TIME=""  # HH:MM string (-t/--hardcoded)
-
-usage() {
-    cat <<'EOF'
-Usage: sunset-alarm (-l LAT:LONG | -t HH24:MI) (-m MINUTES) [-h]
-
-Options:
-  -l LAT:LONG        Latitude and longitude, e.g. 32.123:-111.111
-                     (queried from Open-Meteo for today's sunset time)
-  -t HH24:MI         Hardcoded sunset time to use instead.
-                     When combined with -l the offset is applied against
-                     this time and the network call is skipped.
-  -m MINUTES         Minutes before (-), at (= 0), or after (+) sunset
-                     to trigger the alert.  May be negative.
-  -h                 Show this help message and exit.
-
-Examples:
-  sunset-alarm -l 32.123:-111.111 -m 90   # 90 min before actual sunset
-  sunset-alarm -t 18:00 -m -5             # 5 min after the hardcoded time
-EOF
-}
-
-die() { echo "Error: $*" >&2; exit 1; }
-
-# ── resolve a fallback command at startup ──────────────────────────
-NOTIFY_CMD=""
-for _cmd in fyi notify-send wall; do
-    if command -v "$_cmd" >/dev/null 2>&1; then
-        NOTIFY_CMD="$_cmd"; break
-    fi
-done
-
-fire_alert() {
-    local body="$1"
-    case "$NOTIFY_CMD" in
-        fyi)         fyi "Sunset Alarm: ${body}" ;;
-        notify-send) notify-send -u normal "Sunset Alarm" "${body}" 2>/dev/null || true ;;
-        wall)        echo "Sunset Alarm: ${body}" | wall 2>/dev/null || printf 'Sunset Alarm: %s\n' "$body" ;;
-    esac
-}
-
-# ── open-meteo helper ─────────────────────────────────────────────
-fetch_sunset_epoch() {
-    local lat="$1" lon="$2"
-    # curl –silent + HTTP code tail so we can detect failures.
-    local resp; resp=$(curl -sfw "\n%{http_code}" \
-        "https://api.open-meteo.com/v1/forecast?latitude=${lat}&longitude=${lon}&current=sunset&timezone=auto" \
-        --connect-timeout 10 --max-time 30) || return 1
-
-    local code="${resp##*$'\n'}"
-    resp="${resp%$'\n'*}"                          # strip the trailing HTTP code
-
-    [[ "${code:-599}" == "200" ]] || return 2
-
-    local iso; iso=$(printf '%s\n' "$resp" | jq -r '.current.sunset // empty')
-    [[ -n "$iso" ]] || return 3                    # null / missing field
-
-    SUNSET_EPOCH=$(date -d "$iso" +%s)             # local-time epoch
-}
-
-# Build today's sunset epoch from a hardcoded HH:MM when -t is used.
-set_sunset_from_time() {
-    local hhmm="$1"
-    local Y M D h m
-    read -r Y M D h m <<< "$(date +%Y-%m-%d) $(echo "$hhmm" | tr ':' ' ')"
-    SUNSET_EPOCH=$(date -d "${Y}-${M}-${D} ${h}:${m}:00" 2>/dev/null +%s \
-                 || die "Invalid time format '${hhmm}')")