Hespera - Sleep calculator

— The night keeps its need: when your body clock sits later than your usual morning, the wake window now follows your bedtime so you still get the full night, and the plan says which morning it moved past. Each night walks you back a step. — A wake you name is still a deadline: an alarm you set stays where you set it, and a night that can't fit before it is drawn short and honest. — Naps priced fairly: an afternoon nap now costs you minutes of bedtime, not hours — an early one delays lights-out by at most half its length, and a short one no longer pauses your schedule walk. — One bad night is not a new habit: a single 3 AM after a 10 PM routine no longer convinces the plan you live at 3 AM. — "I'll keep your bedtime" means exactly that: accepting the plan's own bedtime returns the same plan, minute for minute. — Check-in, cleaner: the coffee counter takes back the earliest cup, so "when was the last one" stays put; preset chips are gone, the tape answers every "when". — The tour of Today runs once: it no longer reappears after every check-in. — Also: the plan's wake-window row explains the moved morning in all five languages, and small fixes throughout.