* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: sans-serif;
  background: #f4f4f4;
  padding: 16px;
  max-width: 420px;
  margin: auto;
}

h1 {
  text-align: center;
  margin-bottom: 12px;
  font-size: 1.2rem;
}

#medicine-name {
  display: block;
  width: 100%;
  padding: 10px;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 8px;
  margin-bottom: 16px;
  text-align: center;
}

#status-banner {
  padding: 20px;
  border-radius: 12px;
  text-align: center;
  font-size: 1.1rem;
  font-weight: bold;
  margin-bottom: 16px;
  transition: background 0.3s;
}

.banner-emoji {
  background: white;
  border-radius: 50%;
  padding: 3px 4px;
}

.taken {
  background: #4caf50;
  color: white;
}

.not-taken {
  background: #f44336;
  color: white;
}

#take-btn {
  display: block;
  width: 100%;
  padding: 14px;
  font-size: 1rem;
  background: #2196f3;
  color: white;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  margin-bottom: 12px;
}

#take-btn:disabled {
  background: #aaa;
  cursor: default;

}

#newbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  font-size: 0.95rem;
}

#undo-btn {
  display: block;
  width: 100%;
  padding: 14px;
  font-size: 1rem;
  background: #ff9800;
  color: white;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  margin-top: 12px;
}

#undo-btn:disabled {
  background: #aaa;
  cursor: default;
}

/* Calendar */
.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.calendar-header button {
  background: none;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.day-label {
  text-align: center;
  font-size: 1rem;
  font-weight: bold;
  color: #888;
  padding: 4px 0;
}

.day-cell {
  aspect-ratio: 1;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  background: #e0e0e0;
  position: relative;
  cursor: default;
}

.day-cell.taken {
  background: #4caf50;
  color: white;
}

.day-cell.not-taken {
  background: #e0e0e0;
  color: #333;
}

.day-cell.today {
  outline: 2px solid #2196f3;
}

.day-cell.new-box::after {
  content: '📦';
  font-size: 1.5rem;
  position: absolute;
  top: 25%;
  left: 25%;
  transform: translate(-50%, -50%);
}

.day-cell.empty {
  background: transparent;
  cursor: default;
}

/* Notification Time */
#settings {
  margin-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px;
  background: white;
  border-radius: 10px;
  font-size: 0.95rem;
}

#notif-time {
  font-size: 1rem;
  padding: 6px;
  border: 1px solid #ccc;
  border-radius: 8px;
}