/* 長期休み管理タブとカレンダー上の期間表示 */
.management-tabs {
  display: flex;
  gap: 8px;
  margin: 0 0 16px;
  padding: 5px;
  border: 1px solid rgba(23, 75, 99, 0.1);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 8px 24px rgba(23, 75, 99, 0.07);
}

.management-tab {
  min-height: 46px;
  padding: 10px 20px;
  border: 1px solid var(--line);
  border-radius: 11px;
  color: var(--ink);
  background: #fff;
  font-weight: 800;
  cursor: pointer;
}

.management-tab:hover,
.management-tab:focus-visible {
  border-color: var(--green);
  background: var(--green-soft);
}

.management-tab:focus-visible {
  outline: 3px solid rgba(23, 75, 99, 0.24);
  outline-offset: 2px;
}

.management-tab.active {
  border-color: var(--green);
  background: var(--green-soft);
  box-shadow: inset 0 0 0 1px var(--green);
}

.management-panel[hidden],
.long-break-modal[hidden] {
  display: none;
}

.calendar-legend {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
  padding: 8px 30px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  background: #fafcfb;
  font-size: 0.72rem;
  font-weight: 700;
}

.long-break-legend-line {
  width: 34px;
  height: 7px;
  border-radius: 999px;
  background: #9fd8c5;
}

.long-break-band {
  position: absolute;
  right: -1px;
  bottom: 8%;
  left: -1px;
  z-index: 1;
  height: 8px;
  background: #9fd8c5;
  box-shadow: 0 1px 0 rgba(47, 118, 94, 0.18);
  pointer-events: none;
}

.calendar-cell.long-break-day .calendar-work-time,
.calendar-cell.long-break-day .today-label {
  bottom: 24px;
}

.long-break-band.range-start {
  left: 8px;
  border-radius: 999px 0 0 999px;
}

.long-break-band.range-end {
  right: 8px;
  border-radius: 0 999px 999px 0;
}

.long-break-band.range-start.range-end {
  border-radius: 999px;
}

.long-break-card {
  overflow: hidden;
  border: 1px solid rgba(23, 75, 99, 0.1);
  border-radius: 26px;
  background: var(--paper);
  box-shadow:
    0 20px 55px rgba(23, 75, 99, 0.1),
    0 2px 6px rgba(23, 75, 99, 0.05);
}

.long-break-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 30px;
  border-bottom: 1px solid var(--line);
}

.long-break-card-header h1,
.long-break-card-header p,
.long-break-item h2,
.long-break-item p,
.long-break-dialog-header h2 {
  margin: 0;
}

.long-break-card-header h1 {
  font-size: clamp(1.5rem, 4vw, 2rem);
}

.long-break-card-header > div > p:last-child {
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.78rem;
}

.add-long-break-button,
.save-long-break-button {
  min-height: 48px;
  padding: 11px 20px;
  border: 0;
  border-radius: 12px;
  color: var(--green-deep);
  background: var(--green);
  font-weight: 800;
  cursor: pointer;
}

.add-long-break-button:hover,
.add-long-break-button:focus-visible,
.save-long-break-button:hover,
.save-long-break-button:focus-visible {
  background: var(--brand-hover);
}

.add-long-break-button:focus-visible,
.save-long-break-button:focus-visible,
.cancel-long-break-button:focus-visible,
.long-break-close-button:focus-visible,
.edit-long-break-button:focus-visible,
.delete-long-break-button:focus-visible {
  outline: 3px solid rgba(23, 75, 99, 0.24);
  outline-offset: 2px;
}

.long-break-list {
  display: grid;
  gap: 14px;
  padding: 24px 30px 30px;
}

.empty-long-break-message {
  margin: 0;
  padding: 34px 18px;
  border: 1px dashed #cbd8d2;
  border-radius: 16px;
  color: var(--muted);
  background: #fafcfb;
  text-align: center;
}

.long-break-item {
  position: relative;
  padding: 20px 22px 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}

.long-break-item-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.long-break-item h2 {
  font-size: 1.05rem;
}

.long-break-period {
  margin-top: 6px !important;
  color: var(--green-deep);
  font-size: 0.82rem;
  font-weight: 800;
}

.long-break-item-actions {
  display: flex;
  flex-shrink: 0;
  gap: 7px;
}

.edit-long-break-button,
.delete-long-break-button,
.cancel-long-break-button,
.long-break-close-button {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  font-weight: 750;
  cursor: pointer;
}

.edit-long-break-button,
.delete-long-break-button {
  padding: 8px 14px;
}

.edit-long-break-button {
  color: var(--green-deep);
}

.delete-long-break-button {
  color: #a3362f;
}

.edit-long-break-button:hover,
.edit-long-break-button:focus-visible {
  background: var(--green-soft);
}

.delete-long-break-button:hover,
.delete-long-break-button:focus-visible {
  background: #fff0ee;
}

.long-break-modal {
  position: fixed;
  inset: 0;
  z-index: 110;
  display: grid;
  place-items: center;
  padding: 20px;
}

.long-break-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(42, 48, 46, 0.58);
  cursor: pointer;
}

.long-break-dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 680px);
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  border-radius: 24px;
  background: var(--paper);
  box-shadow: 0 24px 70px rgba(23, 75, 99, 0.22);
}

.long-break-dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 28px;
  border-bottom: 1px solid var(--line);
}

.long-break-dialog-header h2 {
  font-size: 1.35rem;
}

.long-break-close-button {
  position: relative;
  width: 42px;
  padding: 0;
  border-radius: 50%;
  color: var(--muted);
}

.long-break-close-button::before,
.long-break-close-button::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  content: "";
}

.long-break-close-button::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.long-break-close-button::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.long-break-form {
  display: grid;
  gap: 18px;
  padding: 26px 28px 28px;
}

.long-break-date-fields,
.long-break-form-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.cancel-long-break-button {
  padding: 10px 18px;
  color: var(--muted);
}

.cancel-long-break-button:hover,
.cancel-long-break-button:focus-visible {
  border-color: var(--green);
  background: var(--green-soft);
}

.long-break-form-message {
  margin: 0;
  padding: 11px 13px;
  border: 1px solid #edc0bc;
  border-radius: 10px;
  color: #8c2f29;
  background: #fff0ee;
  font-size: 0.8rem;
  font-weight: 700;
}

@media (max-width: 640px) {
  .management-tab {
    flex: 1;
    padding-inline: 10px;
  }

  .calendar-legend {
    padding-inline: 16px;
  }

  .long-break-band {
    height: 6px;
  }

  .calendar-cell.long-break-day .calendar-work-time,
  .calendar-cell.long-break-day .today-label {
    bottom: 14px;
  }

  .long-break-card,
  .long-break-dialog {
    border-radius: 20px;
  }

  .long-break-card-header,
  .long-break-item-header {
    align-items: stretch;
    flex-direction: column;
  }

  .long-break-card-header,
  .long-break-list,
  .long-break-dialog-header,
  .long-break-form {
    padding-right: 18px;
    padding-left: 18px;
  }

  .long-break-date-fields,
  .long-break-form-actions {
    grid-template-columns: 1fr;
  }

  .long-break-item-actions {
    align-self: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .management-tab {
    transition: none;
  }
}