.calendar {
  border-collapse: collapse;
  width: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  user-select: none;
  border: 1px solid #999;
}
.calendar thead th {
  background-color: #4a774a;
  color: white;
  padding: 4px 8px;
  border: 1px solid #999;
  text-align: center;
}
.day-label {
  width: 80px;
}
.time-label {
  padding: 4px 8px;
  border: 1px solid #999;
  vertical-align: top;
  height: 30px;
  box-sizing: border-box;
  color: #405830;
  font-weight: 600;
}
.hour-mark {
  border-top: 2px solid #4a774a !important;
  font-weight: bold;
}
.two-hour-mark {
  border-top: 3px solid #3a6b3a !important;
  font-weight: bolder;
  background-color: #d0e4d0;
}
.day-column {
  border: 1px solid #999;
  background-color: #f7fdfa;
  vertical-align: top;
  height: 30px;
  box-sizing: border-box;
  position: relative;
}
.reservation {
  position: absolute;
  border-radius: 6px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.15);
  font-size: 0.8em;
  padding: 4px 6px;
  cursor: pointer;
  overflow: hidden;
  white-space: normal;
  word-break: break-word;
  line-height: 1.2;
  z-index: 1;
  transition: background-color 0.3s ease;
}

/* 色分けのためのクラス */
.reservation.status-pending {
  background-color: #c5bfdb; /* （仮予約） */
  color: #663d00;
}

.reservation.status-cancelled {
  background-color: #bbb; /* グレー（キャンセル） */
  color: #666;
}

.reservation.status-confirmed {
  background-color: #c8e6c9; /* 緑系（確定） */
  color: #004d00;
}

.reservation-name {
  font-weight: bold;
  margin-bottom: 2px;
}
.reservation-menu {
  margin-bottom: 2px;
}
.reservation-option {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 2px;
}
.reservation-date {
  font-size: 0.75em;
  color: #004d00;
}

.block-highlight {
  background-color: rgba(255, 0, 0, 0.3);
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  z-index: 20;
}

.block {
  background-color: rgba(255, 0, 0, 0.4);
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  z-index: 10;
}