.calendar-control-bar {
  grid-template-columns: minmax(280px, 1.45fr) minmax(170px, 1fr);
}

.calendar-set-field,
.calendar-unit-field {
  margin: 0;
}

.personal-overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.dot.next-review {
  background: #14866d;
}

.day-card.next-review-day {
  box-shadow: inset 0 5px #14866d;
  background: #f0fbf7;
}

.day-card.next-review-day:hover {
  box-shadow: inset 0 5px #14866d, 0 7px 18px #1c6c9020;
}

.day-card.waitlisted {
  border-color: #c17a16;
  background: #fff8ea;
}

.day-card .applicant-names,
.day-card .condition-names,
.day-card .waitlist-names {
  display: block;
  font-size: 10.5px;
  font-weight: 800;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.day-card .applicant-names {
  color: #245d76;
}

.day-card .condition-names {
  color: #5b46a5;
}

.day-card .waitlist-names {
  color: #9a5d0b;
}

.request-dialog {
  max-width: 680px;
}

.request-dialog .editor-card {
  max-height: min(84vh, 760px);
  overflow-y: auto;
}

.dialog-heading-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.request-filter-grid {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(180px, 1fr);
  gap: 10px;
  min-width: min(440px, 100%);
}

.request-filter-grid label {
  margin: 0;
}

.review-deadline {
  color: var(--red) !important;
  font-size: 14px !important;
  font-weight: 900;
}

/* iPad横画面では上部の情報を2列にして、カレンダーを早く表示する。 */
@media (min-width: 700px) and (max-width: 1180px) {
  .brand-bar {
    min-height: 48px;
    padding: 6px 14px;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    font-size: 17px;
  }

  .brand-bar strong {
    font-size: 16px;
  }

  .brand-bar small {
    font-size: 8px;
  }

  .shell {
    padding: 8px 10px 28px;
  }

  #appView {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 8px;
    align-items: stretch;
  }

  #appView > .app-header,
  #appView > #appNav,
  #appView > #reviewPeriodsCard,
  #appView > #personalOverviewCard,
  #appView > .calendar-control-bar,
  #appView > .calendar-card,
  #appView > #otherRequestCard,
  #appView > #adminSwitchCard,
  #appView > #adminArea {
    grid-column: 1 / -1;
  }

  #appView > .app-header {
    margin-bottom: 0;
    min-height: 38px;
    align-items: center;
  }

  #appView > .app-header > div {
    display: flex;
    align-items: baseline;
    gap: 10px;
    min-width: 0;
  }

  #appView > .app-header .eyebrow {
    display: none;
  }

  #appView > .app-header h1 {
    margin: 0;
    font-size: 22px;
    white-space: nowrap;
  }

  #appView > .app-header .muted {
    overflow: hidden;
    margin: 0;
    font-size: 11px;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  #appView > .app-header .ghost {
    padding: 7px 10px;
    font-size: 11px;
  }

  #appView > .notice-card,
  #appView > #reviewPeriodsCard,
  #appView > #personalOverviewCard,
  #appView > .calendar-card,
  #appView > #adminSwitchCard {
    margin-bottom: 0;
  }

  #appView > .notice-card,
  #appView > #reviewPeriodsCard {
    min-height: 0;
    height: 96px;
  }

  .notice-card {
    grid-template-columns: 1fr;
    align-content: center;
    gap: 3px;
    padding: 6px 10px;
  }

  .notice-card div {
    display: flex;
    align-items: baseline;
    gap: 8px;
    min-width: 0;
  }

  .notice-card strong {
    font-size: clamp(18px, 2.2vw, 22px);
    line-height: 1.2;
  }

  .notice-card p {
    font-size: 12px;
    line-height: 1.4;
  }

  #reviewPeriodsCard,
  #personalOverviewCard,
  .calendar-card {
    padding: 10px 12px;
  }

  #reviewPeriodsCard {
    padding: 6px 9px;
  }

  #reviewPeriodsCard .section-heading,
  #personalOverviewCard .section-heading {
    margin-bottom: 5px;
  }

  #reviewPeriodsCard .section-heading {
    margin-bottom: 2px;
  }

  #reviewPeriodsCard .eyebrow {
    margin-bottom: 1px;
    font-size: 7px;
  }

  #reviewPeriodsCard h2,
  #personalOverviewCard h2 {
    font-size: 16px;
  }

  #reviewPeriodsCard h2 {
    font-size: 16px;
    line-height: 1.2;
  }

  #reviewPeriodsCard .period-item {
    padding: 4px 7px;
  }

  #reviewPeriodsCard .period-item strong {
    font-size: 13px;
    line-height: 1.2;
  }

  #reviewPeriodsCard .period-item small {
    font-size: 11px;
    line-height: 1.25;
  }

  #personalOverviewCard {
    display: grid;
    grid-template-columns: minmax(180px, .65fr) minmax(0, 1.35fr);
    align-items: center;
    gap: 10px;
  }

  #personalOverviewCard .section-heading {
    margin: 0;
  }

  .personal-overview-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 8px;
  }

  .personal-overview-grid .period-item {
    padding: 5px 7px;
  }

  .personal-overview-grid h3 {
    margin-bottom: 3px;
    font-size: 13px;
  }

  .personal-overview-grid .muted,
  .personal-overview-grid .period-item small {
    margin-bottom: 0;
    font-size: 9px;
    line-height: 1.2;
  }

  .calendar-control-bar {
    margin-bottom: 0;
    padding: 5px 7px;
    gap: 6px;
  }

  .calendar-control-bar label {
    font-size: 11px;
    line-height: 1.2;
  }

  .calendar-control-bar select,
  .calendar-control-bar button {
    padding: 7px 8px;
    font-size: 12px;
    line-height: 1.2;
  }

  .calendar-card .section-heading {
    margin-bottom: 5px;
  }

  #appView > .calendar-card {
    display: flex;
    flex-direction: column;
    min-height: clamp(390px, calc(100svh - 390px), 760px);
  }

  .calendar-card h2 {
    font-size: 18px;
  }

  .week-head,
  .calendar-grid {
    gap: 5px;
  }

  .calendar-grid {
    flex: 1;
    grid-auto-rows: minmax(64px, 1fr);
  }

  .day-card {
    min-height: 64px;
    gap: 2px;
    padding: 4px;
  }

  .day-card .day-number {
    font-size: 16px;
  }

  .day-card .holiday-name,
  .day-card .event-name,
  .day-card .capacity,
  .day-card .own-label,
  .day-card .condition-name,
  .day-card .applicant-names,
  .day-card .condition-names,
  .day-card .waitlist-names {
    font-size: 10px;
    line-height: 1.2;
  }
}

@media (max-width: 650px) {
  .calendar-control-bar {
    grid-template-columns: 1fr 1fr;
  }

  .calendar-set-field {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .calendar-unit-field {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .personal-overview-grid {
    grid-template-columns: 1fr;
  }

  .request-filter-grid {
    grid-template-columns: 1fr;
    min-width: 100%;
    width: 100%;
  }

  .condition-list-filter-grid {
    grid-template-columns: 1fr 1fr;
    gap: 5px;
  }

  .dialog-heading-actions {
    width: 100%;
    justify-content: space-between;
  }
}

.dot.own {
  background: var(--red);
}

.day-card.own,
.day-card.review-day.own,
.day-card.next-review-day.own {
  border-color: var(--red);
  background: var(--red-soft);
}

.day-card .own-label {
  color: var(--red);
}

.other-request-card {
  display: grid;
  grid-template-columns: minmax(180px, .55fr) minmax(0, 1.45fr) auto;
  align-items: end;
  gap: 14px;
}

.other-request-card h3,
.other-request-card p,
.other-request-card label {
  margin-bottom: 0;
}

.other-request-card textarea {
  min-height: 72px;
}

.other-request-card button {
  margin-bottom: 1px;
}

.viewer-request-details {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.viewer-request-item {
  display: grid;
  gap: 3px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #f7fafb;
}

.viewer-request-item span {
  color: var(--muted);
  font-size: 13px;
}

.request-type-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.request-type-row .check-line {
  margin: 0;
}

@media (max-width: 650px) {
  .other-request-card {
    grid-template-columns: 1fr;
  }

  .request-type-row {
    grid-template-columns: 1fr;
  }
}

/* スマートフォンでは、表示順を変えずにカレンダーまでをコンパクトにする。 */
@media (max-width: 650px) {
  body {
    font-size: 12px;
  }

  .brand-bar {
    min-height: 46px;
    padding: 6px 10px;
    gap: 8px;
  }

  .brand-mark {
    width: 32px;
    height: 32px;
    border-radius: 9px;
    font-size: 17px;
  }

  .brand-bar strong {
    font-size: 15px;
  }

  .brand-bar small {
    display: none;
  }

  .shell {
    padding: 9px 6px 32px;
  }

  .app-header {
    gap: 8px;
    margin-bottom: 8px;
  }

  .app-header .eyebrow {
    margin-bottom: 2px;
    font-size: 8px;
  }

  .app-header h1 {
    margin-bottom: 2px;
    font-size: 20px;
    line-height: 1.15;
  }

  .app-header .muted {
    font-size: 11px;
    line-height: 1.25;
  }

  .app-header .ghost {
    padding: 7px 9px;
    font-size: 11px;
  }

  .notice-card {
    gap: 3px;
    padding: 9px 11px;
    margin-bottom: 8px;
    border-left-width: 4px;
    border-radius: 12px;
  }

  .notice-card span {
    font-size: 11px;
  }

  .notice-card strong {
    font-size: clamp(16px, 4.8vw, 20px);
    line-height: 1.2;
  }

  .notice-card p {
    font-size: 12px;
    line-height: 1.4;
  }

  .card {
    padding: 10px;
    margin-bottom: 8px;
    border-radius: 12px;
  }

  .section-heading {
    flex-direction: row;
    align-items: center;
    gap: 7px;
    margin-bottom: 7px;
  }

  .section-heading .eyebrow {
    margin-bottom: 2px;
    font-size: 8px;
  }

  h2 {
    font-size: 17px;
    line-height: 1.2;
  }

  h3 {
    margin-bottom: 4px;
    font-size: 13px;
    line-height: 1.25;
  }

  .period-list,
  .compact-list {
    gap: 4px;
  }

  .period-item {
    flex-direction: row;
    align-items: center;
    gap: 6px;
    padding: 7px 8px;
    border-radius: 8px;
  }

  .period-item strong {
    font-size: 13px;
    line-height: 1.3;
  }

  .period-item small {
    font-size: 11px;
    line-height: 1.3;
  }

  .count-pill,
  .role-badge {
    padding: 4px 7px;
    font-size: 9px;
    white-space: nowrap;
  }

  .personal-overview-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .personal-overview-grid .muted {
    margin-bottom: 0;
    font-size: 10px;
    line-height: 1.35;
  }

  .calendar-control-bar {
    gap: 5px;
    margin-bottom: 8px;
    padding: 7px;
    border-radius: 10px;
  }

  .calendar-control-bar label {
    gap: 3px;
    font-size: 9px;
  }

  .calendar-control-bar select {
    padding: 7px 8px;
    border-radius: 7px;
    font-size: 10px;
  }

  .calendar-control-bar button {
    padding: 7px 6px;
    font-size: 10px;
  }

  .calendar-card .section-heading {
    align-items: flex-start;
  }

  .calendar-card .legend {
    font-size: 8px;
    line-height: 1.35;
  }

  .dot {
    width: 7px;
    height: 7px;
    margin: 0 2px 0 5px;
  }

  .week-head,
  .calendar-grid {
    gap: 2px;
  }

  .week-head {
    margin-bottom: 3px;
    font-size: 9px;
  }

  .day-card {
    min-height: 78px;
    gap: 2px;
    padding: 4px 3px;
    border-radius: 6px;
  }

  .day-card .day-number {
    font-size: 15px;
    line-height: 1;
  }

  .day-card .holiday-name,
  .day-card .event-name,
  .day-card .capacity,
  .day-card .own-label,
  .day-card .condition-name,
  .day-card .applicant-names,
  .day-card .condition-names,
  .day-card .waitlist-names {
    display: block;
    font-size: 9px;
    line-height: 1.15;
  }

  .admin-switch {
    padding: 9px 11px;
    margin: 9px 0;
    border-radius: 12px;
  }
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tabs {
  display: flex;
  max-width: 100%;
  gap: 3px;
  padding: 4px;
  margin-bottom: 12px;
  overflow-x: auto;
  overflow-y: hidden;
  flex-wrap: nowrap;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  border: 1px solid rgba(57, 135, 170, .18);
  border-radius: 10px;
  background: rgba(255, 255, 255, .76);
  box-shadow: 0 6px 17px rgba(22, 91, 122, .05);
}

.tabs button {
  flex: 0 0 auto;
  min-height: 32px;
  padding: 4px 9px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: #20303a;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, background-color .12s ease;
}

.tabs button:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 4px 11px rgba(21, 85, 117, .12);
}

.tabs button.active,
.tabs button[aria-current="page"] {
  border-color: #176f98;
  background: linear-gradient(135deg, #176f98, #279ac6);
  color: #fff;
  box-shadow: 0 4px 11px rgba(23, 111, 152, .23);
}

#adminGrid {
  grid-template-columns: minmax(0, 1fr);
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.admin-switch {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.admin-switch > div {
  display: grid;
  gap: 3px;
}

.system-dialog {
  width: min(520px, calc(100vw - 24px));
}

.system-dialog .status-message {
  white-space: pre-wrap;
}

@media (max-width: 650px) {
  .header-actions {
    gap: 5px;
  }

  .admin-switch {
    align-items: stretch;
    flex-direction: column;
  }

  .admin-switch .button-link {
    width: 100%;
  }

  .tabs {
    gap: 3px;
    padding: 4px;
    border-radius: 10px;
  }

  .tabs button {
    min-height: 32px;
    padding: 4px 9px;
  }

}