.juku-schedule-page {
  --bg: #f4f3ef;
  --panel: #ffffff;
  --ink: #1f282d;
  --muted: #627174;
  --line: #d8d8d1;
  --line-soft: #ecebe5;
  --accent: #248f8f;
  --accent-dark: #166d6d;
  --danger: #b84a4a;
  --label-width: clamp(88px, 10vw, 118px);
  --event-lane-height: 50px;
  --schedule-event-card-font-scale: 0.92;
  --schedule-event-card-font-size: calc(var(--event-font-size, 11px) * var(--schedule-event-card-font-scale));
  --schedule-week-memo-font-scale: 1;
  --schedule-week-memo-font-size: calc(13px * var(--schedule-week-memo-font-scale));
  --font-display: "BIZ UDPGothic", "Yu Gothic UI", "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
}
.juku-schedule-page * {
  box-sizing: border-box;
}
.juku-schedule-page [hidden] {
  display: none !important;
}
.juku-schedule-page {
  margin: 0;
  min-height: 100%;
  max-width: 100%;
  /* clip にする（hidden だと overflow-y が auto に計算され縦スクロールコンテナが生まれ、
     横の週送りボタン(.side-week-button)の position:sticky の追従が壊れる） */
  overflow-x: clip;
  overscroll-behavior-x: none;
}
.juku-schedule-page {
  background: var(--bg);
  color: var(--ink);
  font-family: "BIZ UDPGothic", "Yu Gothic UI", "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
}
.juku-schedule-page button,
.juku-schedule-page input,
.juku-schedule-page select,
.juku-schedule-page textarea {
  font: inherit;
}
.juku-schedule-page button {
  cursor: pointer;
}
.juku-schedule-page strong,
.juku-schedule-page b {
  font-weight: 400;
}
.juku-schedule-page .app-shell {
  width: min(100%, 1500px);
  max-width: 100%;
  margin: 0 auto;
  padding: 14px;
}
.juku-schedule-page .app-header,
.juku-schedule-page .editor-panel,
.juku-schedule-page .board-shell {
  border: 1px solid var(--line);
  background: var(--panel);
}
.juku-schedule-page .app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px;
}
.juku-schedule-page .title-block {
  min-width: 180px;
  display: grid;
  gap: 5px;
}
.juku-schedule-page h1 {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1;
  font-weight: 400;
}
.juku-schedule-page .week-range {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 34px;
  line-height: 1;
  font-weight: 400;
}
.juku-schedule-page .header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}
.juku-schedule-page .icon-button,
.juku-schedule-page .text-button,
.juku-schedule-page .primary-button,
.juku-schedule-page .secondary-button {
  min-height: 36px;
  border: 1px solid #b9b9af;
  border-radius: 3px;
  background: #fff;
  color: var(--ink);
  padding: 0 12px;
}
.juku-schedule-page .icon-button {
  width: 38px;
  padding: 0;
  font-size: 24px;
  line-height: 1;
}
.juku-schedule-page #todayButton.text-button {
  border-color: #2563eb;
  background: #2563eb;
  color: #fff;
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.16);
}
.juku-schedule-page #todayButton.text-button:hover {
  background: #1d4ed8;
}
.juku-schedule-page .primary-button {
  border-color: var(--accent-dark);
  background: var(--accent);
  color: #fff;
  font-weight: 400;
}
.juku-schedule-page #toggleEditorButton.primary-button {
  border-color: #1f5fae;
  background: #2f68d8;
  color: #fff;
}
.juku-schedule-page #toggleEditorButton.primary-button:hover {
  background: #245bbf;
}
.juku-schedule-page .secondary-button {
  background: #f7f6f1;
}
.juku-schedule-page .secondary-button:disabled {
  opacity: 0.42;
  cursor: default;
}
.juku-schedule-page .date-jump {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 36px;
  border: 1px solid #b9b9af;
  border-radius: 3px;
  padding: 0 8px;
  background: #fff;
  color: var(--muted);
  font-size: 12px;
}
.juku-schedule-page .date-jump input {
  min-height: 28px;
  border: 0;
  color: var(--ink);
  background: transparent;
}
.juku-schedule-page .event-font-control,
.juku-schedule-page .week-memo-font-control {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 36px;
  border: 1px solid #b9b9af;
  border-radius: 3px;
  padding: 0 9px;
  background: #fff;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}
.juku-schedule-page .event-font-control input,
.juku-schedule-page .week-memo-font-control input {
  width: 64px;
  accent-color: #2f68d8;
}
.juku-schedule-page .event-font-control output,
.juku-schedule-page .week-memo-font-control output {
  color: #1f5fae;
}
.juku-schedule-page .event-font-control output,
.juku-schedule-page .week-memo-font-control output {
  min-width: 38px;
  color: var(--ink);
  text-align: right;
}
.juku-schedule-page .editor-panel {
  margin-top: 10px;
}
.juku-schedule-page .clipboard-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
  border: 1px solid #d6c58a;
  background: #fff8d9;
  padding: 7px 10px;
  color: #4f3f12;
  font-size: 13px;
}
.juku-schedule-page .clipboard-status[hidden] {
  display: none;
}
.juku-schedule-page .clipboard-status strong {
  font-weight: 400;
}
.juku-schedule-page .clipboard-status button {
  min-height: 26px;
  border: 1px solid #c8b56f;
  border-radius: 3px;
  background: #fffdf0;
  color: #4f3f12;
  padding: 0 9px;
}
.juku-schedule-page .editor-tabs {
  display: grid;
  grid-template-columns: 1fr 44px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}
.juku-schedule-page .editor-title,
.juku-schedule-page .close-button {
  min-height: 34px;
  border: 0;
  border-right: 1px solid var(--line);
  background: #f7f6f1;
  color: var(--ink);
}
.juku-schedule-page .editor-title {
  display: flex;
  align-items: center;
  padding: 0 12px;
  font-weight: 400;
}
.juku-schedule-page .close-button {
  border-right: 0;
  font-size: 20px;
}
.juku-schedule-page .tab-pane {
  padding: 8px 10px 10px;
}
.juku-schedule-page .event-form {
  display: grid;
  grid-template-columns: minmax(150px, 0.75fr) minmax(160px, 0.75fr) minmax(190px, 0.9fr) minmax(120px, 0.55fr) minmax(0, 1.2fr) 96px;
  gap: 7px 10px;
  align-items: end;
}
.juku-schedule-page .box-layer-group {
  grid-column: 1 / 3;
}
.juku-schedule-page .title-field {
  grid-column: 3 / -1;
}
.juku-schedule-page .field,
.juku-schedule-page .box-layer-group,
.juku-schedule-page .time-group,
.juku-schedule-page .time-mode-group,
.juku-schedule-page .duration-group,
.juku-schedule-page .end-time-group {
  display: grid;
  gap: 3px;
  margin: 0;
  padding: 0;
  border: 0;
}
.juku-schedule-page .field span,
.juku-schedule-page .box-layer-group legend,
.juku-schedule-page .time-group legend,
.juku-schedule-page .time-mode-group legend,
.juku-schedule-page .duration-group legend,
.juku-schedule-page .end-time-group legend {
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
}
.juku-schedule-page .box-layer-group {
  max-width: none;
}
.juku-schedule-page .field input,
.juku-schedule-page .field select,
.juku-schedule-page .field textarea,
.juku-schedule-page .split-time select,
.juku-schedule-page .duration-group select,
.juku-schedule-page .end-time-group select {
  width: 100%;
  min-height: 30px;
  border: 1px solid #bfc0b7;
  border-radius: 3px;
  background: #fff;
  color: var(--ink);
  padding: 4px 8px;
}
.juku-schedule-page .date-field,
.juku-schedule-page .date-field input {
  cursor: pointer;
}
.juku-schedule-page .field textarea {
  min-height: 50px;
  resize: vertical;
  line-height: 1.4;
}
.juku-schedule-page .split-time {
  display: grid;
  grid-template-columns: 1fr 12px 1fr;
  gap: 4px;
  align-items: center;
}
.juku-schedule-page .split-time span {
  text-align: center;
  color: var(--muted);
  font-weight: 400;
}
.juku-schedule-page .segmented-control {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 30px;
  border: 1px solid #bfc0b7;
  background: #fff;
}
.juku-schedule-page .segmented-control label {
  position: relative;
  display: grid;
  place-items: center;
  min-width: 0;
}
.juku-schedule-page .segmented-control label + label {
  border-left: 1px solid #bfc0b7;
}
.juku-schedule-page .segmented-control input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.juku-schedule-page .segmented-control span {
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 28px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
}
.juku-schedule-page .segmented-control input:checked + span {
  background: var(--accent);
  color: #fff;
}
.juku-schedule-page .category-line,
.juku-schedule-page .repeat-line,
.juku-schedule-page .memo-field,
.juku-schedule-page .optional-settings,
.juku-schedule-page .category-add-line,
.juku-schedule-page .category-settings-list,
.juku-schedule-page .badge-line,
.juku-schedule-page .status-message,
.juku-schedule-page .form-actions {
  grid-column: 1 / -1;
}
.juku-schedule-page .category-line {
  display: block;
}
.juku-schedule-page .legend {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  min-height: 30px;
}
.juku-schedule-page .legend-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #fbfaf6;
  padding: 3px 6px;
  color: #334044;
  font-size: 12px;
  cursor: pointer;
}
.juku-schedule-page button.legend-chip {
  font: inherit;
}
.juku-schedule-page .legend-label {
  font-weight: 400;
}
.juku-schedule-page .legend-chip.is-selected {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 35%, #fff);
}
.juku-schedule-page .legend-swatch {
  width: 12px;
  height: 12px;
  background: var(--category-color);
}
.juku-schedule-page .legend-action {
  min-height: 22px;
  border: 1px solid #c9c9c0;
  border-radius: 3px;
  background: #fff;
  color: var(--ink);
  padding: 0 6px;
  font-size: 11px;
}
.juku-schedule-page .legend-action.icon {
  min-width: 24px;
  padding: 0 5px;
}
.juku-schedule-page .legend-action:disabled {
  opacity: 0.38;
  cursor: default;
}
.juku-schedule-page .legend-action.danger {
  border-color: #d8b0aa;
  color: var(--danger);
}
.juku-schedule-page .repeat-line {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  align-items: start;
  grid-column: 1 / 2;
}
.juku-schedule-page .optional-settings {
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #fbfaf6;
  grid-column: 4 / 6;
  min-width: 0;
}
.juku-schedule-page .optional-settings summary {
  min-height: 30px;
  padding: 6px 9px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 400;
  cursor: pointer;
}
.juku-schedule-page .optional-settings[open] {
  padding-bottom: 10px;
}
.juku-schedule-page .optional-settings[open] summary {
  border-bottom: 1px solid var(--line);
  margin-bottom: 10px;
}
.juku-schedule-page .memo-field {
  grid-column: 2 / 4;
  min-width: 0;
}
.juku-schedule-page .memo-field textarea {
  min-height: 30px;
  height: 30px;
  resize: vertical;
}
.juku-schedule-page .category-add-line {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) 74px 82px 82px;
  gap: 8px;
  align-items: end;
}
.juku-schedule-page .badge-line {
  display: grid;
  grid-template-columns: minmax(150px, 1fr) 112px 82px 82px minmax(0, 1.2fr);
  gap: 8px;
  align-items: end;
  padding: 0 8px;
}
.juku-schedule-page .category-add-line {
  padding: 0 8px;
}
.juku-schedule-page .category-settings-list {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  width: 100%;
  min-height: 30px;
  padding: 0 8px 10px;
}
.juku-schedule-page .category-settings-list .legend-chip {
  cursor: default;
}
.juku-schedule-page .badge-list {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  grid-column: 1 / -1;
  width: 100%;
  min-height: 30px;
}
.juku-schedule-page .badge-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: max-content;
  max-width: none;
  border: 1px solid #d34c4c;
  border-radius: 3px;
  background: #fff3f3;
  color: #681414;
  padding: 5px 7px;
  font-size: 12px;
  white-space: nowrap;
  cursor: pointer;
}
.juku-schedule-page .badge-chip.is-selected {
  border-color: #b60000;
  box-shadow: inset 0 0 0 1px rgba(182, 0, 0, 0.22);
}
.juku-schedule-page .badge-chip strong {
  color: #b60000;
  font-size: 13px;
  white-space: nowrap;
}
.juku-schedule-page .badge-chip small {
  color: #7d3333;
  font-weight: 400;
  white-space: nowrap;
}
.juku-schedule-page .badge-action {
  min-height: 22px;
  flex: 0 0 auto;
  border: 1px solid #d6aaaa;
  border-radius: 3px;
  background: #fff;
  color: var(--ink);
  padding: 0 6px;
  font-size: 11px;
}
.juku-schedule-page .badge-action.danger {
  color: var(--danger);
}
.juku-schedule-page .color-field input {
  min-width: 64px;
  padding: 3px;
}
.juku-schedule-page .status-message {
  display: none;
  grid-column: 5 / 6;
  min-height: 20px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
.juku-schedule-page .status-message[data-type="error"] {
  color: var(--danger);
  font-weight: 400;
}
.juku-schedule-page .status-message[data-type="ok"] {
  color: var(--accent-dark);
  font-weight: 400;
}
.juku-schedule-page .form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  grid-column: 6 / -1;
}
.juku-schedule-page .board-shell {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 40px;
  margin-top: 10px;
  max-width: 100%;
  overflow: visible;
}
.juku-schedule-page .board-scroll {
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: visible;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x pan-y;
}
.juku-schedule-page .side-week-rail {
  position: relative;
  background: rgba(255, 254, 248, 0.78);
}
.juku-schedule-page .side-week-rail.is-prev {
  border-right: 1px solid var(--line);
}
.juku-schedule-page .side-week-rail.is-next {
  border-left: 1px solid var(--line);
}
.juku-schedule-page .side-week-button {
  position: sticky;
  top: calc(50vh - 48px);
  z-index: 70;
  display: grid;
  place-items: center;
  width: 40px;
  height: 96px;
  margin: 0;
  border: 0;
  border-radius: 0;
  background: rgba(255, 254, 248, 0.72);
  color: #2f68d8;
  box-shadow: inset 0 0 0 1px rgba(185, 185, 175, 0.72);
  font-size: 20px;
  line-height: 1;
}
.juku-schedule-page .side-week-button:hover {
  background: #fff;
  color: #1f4eb5;
  box-shadow: inset 0 0 0 1px #2f68d8;
}
.juku-schedule-page .schedule-board {
  width: max(100%, 840px);
  min-width: 840px;
  border-right: 1px solid var(--line);
}
.juku-schedule-page .time-row,
.juku-schedule-page .day-row {
  display: grid;
  grid-template-columns: var(--label-width) minmax(0, 1fr);
}
.juku-schedule-page .time-row {
  --time-zone-row-count: 5;
  --time-zone-row-height: 22px;
  position: sticky;
  top: 0;
  z-index: 3;
  border-bottom: 1px solid var(--line);
  background: #fbfaf6;
}
.juku-schedule-page .corner-cell {
  display: grid;
  grid-template-rows: repeat(var(--time-zone-row-count), var(--time-zone-row-height));
  min-height: calc(var(--time-zone-row-count) * var(--time-zone-row-height));
  border-right: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
}
.juku-schedule-page .timezone-label {
  display: grid;
  place-items: center;
  min-width: 0;
  border-bottom: 1px solid rgba(166, 168, 158, 0.35);
  line-height: 1;
}
.juku-schedule-page .timezone-label:last-child {
  border-bottom: 0;
}
.juku-schedule-page .timezone-label.is-japan {
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  color: var(--ink);
}
.juku-schedule-page .timezone-label strong,
.juku-schedule-page .timezone-label small {
  font-size: 12px;
  font-weight: 400;
}
.juku-schedule-page .time-scale {
  position: relative;
  min-height: calc(var(--time-zone-row-count) * var(--time-zone-row-height));
  box-shadow: inset -1px 0 0 var(--line);
}
.juku-schedule-page .time-scale::before {
  content: "";
  position: absolute;
  inset: 0;
  display: none;
  pointer-events: none;
}
.juku-schedule-page .time-scale::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0 calc(var(--time-zone-row-height) - 1px),
    rgba(166, 168, 158, 0.35) calc(var(--time-zone-row-height) - 1px) var(--time-zone-row-height)
  );
  pointer-events: none;
}
.juku-schedule-page .time-scale span {
  position: absolute;
  left: var(--tick-left);
  top: calc(var(--zone-row) * var(--time-zone-row-height));
  height: var(--time-zone-row-height);
  display: flex;
  align-items: center;
  z-index: 1;
  color: #596568;
  font-size: 11px;
  transform: translateX(-50%);
}
.juku-schedule-page .time-scale span.is-japan {
  color: var(--ink);
}
.juku-schedule-page .time-scale span.is-start {
  transform: translateX(6px);
}
.juku-schedule-page .time-scale span.is-end {
  transform: translateX(calc(-100% - 6px));
}
.juku-schedule-page .day-row {
  border-bottom: 1px solid var(--line);
}
.juku-schedule-page .day-row.has-stacked-events {
  height: calc(var(--lane-count) * var(--row-lane-height, var(--event-lane-height)));
}
.juku-schedule-page .day-row:last-child {
  border-bottom: 0;
}
.juku-schedule-page .day-label {
  display: grid;
  align-content: center;
  gap: 2px;
  min-height: calc(var(--lane-count) * var(--row-lane-height, var(--event-lane-height)));
  border-right: 1px solid var(--line);
  background: #fbfaf6;
  padding: 8px;
}
.juku-schedule-page .day-label strong {
  justify-self: center;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 400;
  line-height: 1;
  text-align: center;
}
.juku-schedule-page .day-label span,
.juku-schedule-page .day-label small {
  color: var(--muted);
  font-size: 12px;
}
.juku-schedule-page .day-label > span {
  display: block;
  width: 100%;
  text-align: center;
}
.juku-schedule-page .day-track {
  position: relative;
  min-height: calc(var(--lane-count) * var(--row-lane-height, var(--event-lane-height)));
  background: #fff;
  box-shadow: inset -1px 0 0 var(--line);
  overflow: visible;
}
.juku-schedule-page .day-row.has-stacked-events .day-label,
.juku-schedule-page .day-row.has-stacked-events .day-track {
  height: 100%;
  min-height: 0;
}
.juku-schedule-page .day-row.has-day-badge .day-label {
  background: #fbfaf6;
}
.juku-schedule-page .day-row.is-today .day-label {
  background: #eff6ff;
  box-shadow: inset 4px 0 0 #2563eb;
}
.juku-schedule-page .day-row.is-today .day-label strong {
  color: #2563eb;
  font-weight: 700;
}
.juku-schedule-page .day-row.is-today .day-label span,
.juku-schedule-page .day-row.is-today .day-label small {
  color: #1d4ed8;
}
.juku-schedule-page .day-row.is-today .day-track {
  background: #f8fbff;
}
.juku-schedule-page .day-badges {
  display: grid;
  gap: 4px;
  justify-items: start;
  min-width: 0;
}
.juku-schedule-page .day-label .day-badge {
  display: grid;
  place-items: center;
  width: 100%;
  max-width: 100%;
  border: 2px solid #a90000;
  border-radius: 3px;
  background: #d71920;
  color: #fff;
  padding: 3px 4px;
  font-size: var(--badge-font-size, 12px);
  line-height: 1.08;
  font-weight: 400;
  letter-spacing: 0;
  overflow: hidden;
}
.juku-schedule-page .day-label .day-badge .day-badge-line {
  display: block;
  max-width: 100%;
  color: #fff;
  font-size: inherit;
  overflow: hidden;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.juku-schedule-page .week-memo-row {
  display: grid;
  grid-template-columns: var(--label-width) minmax(0, 1fr);
  border-top: 1px solid var(--line);
  background: #fff;
}
.juku-schedule-page .week-memo-label {
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 6px;
  border-right: 1px solid var(--line);
  background: #fbfaf6;
  padding: 8px;
}
.juku-schedule-page .week-memo-label strong {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 400;
  line-height: 1;
  text-align: center;
}
.juku-schedule-page .week-memo-color {
  display: grid;
  justify-items: center;
}
.juku-schedule-page .week-memo-color input {
  justify-self: center;
  width: 64px;
  min-height: 28px;
  max-width: 64px;
  padding: 2px;
}
.juku-schedule-page .week-memo-label .week-memo-font-control {
  display: grid;
  align-items: start;
  gap: 4px;
  min-height: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  padding: 0;
  color: var(--muted);
}
.juku-schedule-page .week-memo-label .week-memo-font-control span {
  font-size: 11px;
}
.juku-schedule-page .week-memo-label .week-memo-font-control input {
  width: 64px;
  max-width: 64px;
}
.juku-schedule-page .week-memo-label .week-memo-font-control output {
  min-width: 0;
  color: var(--ink);
  font-size: 11px;
  text-align: left;
}
.juku-schedule-page .week-memo-field {
  display: grid;
  padding: 8px;
}
.juku-schedule-page .week-memo-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.juku-schedule-page .week-memo-field [data-week-memo-input] {
  width: 100%;
  min-height: 58px;
  border: 1px solid #bfc0b7;
  border-radius: 3px;
  background: #fffef8;
  color: var(--week-memo-text-color, var(--ink));
  padding: 8px;
  overflow: hidden;
  resize: none;
  font-size: var(--schedule-week-memo-font-size, 13px);
  line-height: 1.45;
  /* contenteditable(一部だけ色を変えられるメモ)向け */
  box-sizing: border-box;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  cursor: text;
  outline: none;
}
/* 未保存(data-saved="false")の色替えは廃止。書いている間じゅう黄色⇄白が
   チカチカして集中をそぐため(2026-07-29)。保存は自動なので合図は不要。 */
.juku-schedule-page .week-memo-part-colors {
  display: flex;
  gap: 4px;
}
.juku-schedule-page .week-memo-part-colors button {
  border: 1px solid #bfc0b7;
  border-radius: 3px;
  background: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  cursor: pointer;
  line-height: 1.4;
}
.juku-schedule-page .week-memo-part-colors button:hover {
  border-color: #2f68d8;
}
.juku-schedule-page .day-track::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.juku-schedule-page .day-track::after {
  z-index: 0;
  background-image: linear-gradient(to right, rgba(166, 168, 158, 0.5) 1px, transparent 1px);
  background-size: calc(100% / var(--hour-count)) 100%;
}
.juku-schedule-page .quarter-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.juku-schedule-page .quarter-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--quarter-left);
  width: 1px;
  transform: translateX(-0.5px);
  background-image: repeating-linear-gradient(
    to bottom,
    rgba(134, 139, 132, 0.58) 0 2px,
    transparent 2px 7px
  );
}
.juku-schedule-page .empty-row {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: grid;
  place-items: center;
  color: #a0a29b;
  font-size: 12px;
  pointer-events: none;
}
.juku-schedule-page .event-card {
  position: absolute;
  z-index: 2;
  top: calc(var(--lane) * var(--row-lane-height, var(--event-lane-height)));
  left: var(--event-left);
  width: var(--event-width);
  min-width: 0;
  height: var(--row-lane-height, var(--event-lane-height));
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--category-color) 50%, #333 10%);
  border-left: 3px solid var(--category-color);
  border-radius: 3px;
  background: #fff;
  background: color-mix(in srgb, var(--category-color) 15%, #fff);
  overflow: visible;
  cursor: pointer;
  touch-action: none;
  user-select: none;
}
.juku-schedule-page .event-card.is-front-box {
  z-index: 4;
}
.juku-schedule-page .event-card.is-back-box {
  z-index: 1;
  top: 0;
  height: calc(var(--lane-count) * var(--row-lane-height, var(--event-lane-height)));
  background: color-mix(in srgb, var(--category-color) 8%, #fff);
  opacity: 0.78;
}
.juku-schedule-page .event-card.is-back-box.is-selected {
  z-index: 2;
  opacity: 0.92;
}
.juku-schedule-page .event-card.is-front-box.is-selected {
  z-index: 6;
}
.juku-schedule-page .event-card.has-memo::after {
  content: "";
  position: absolute;
  right: 3px;
  top: 3px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--category-color) 70%, #1f282d);
}
.juku-schedule-page .event-memo-popover {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 7px);
  z-index: 30;
  width: max-content;
  max-width: 260px;
  padding: 7px 9px;
  border: 1px solid color-mix(in srgb, var(--category-color) 38%, #9a9a91);
  border-radius: 3px;
  background: #fffef8;
  box-shadow: 0 8px 18px rgba(31, 40, 45, 0.18);
  color: var(--ink);
  font-size: 12px;
  line-height: 1.45;
  white-space: normal;
  overflow-wrap: anywhere;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, 5px) scale(0.98);
  transition:
    opacity 120ms ease,
    transform 120ms ease;
}
.juku-schedule-page .event-memo-popover::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 100%;
  width: 8px;
  height: 8px;
  border-right: 1px solid color-mix(in srgb, var(--category-color) 38%, #9a9a91);
  border-bottom: 1px solid color-mix(in srgb, var(--category-color) 38%, #9a9a91);
  background: #fffef8;
  transform: translate(-50%, -4px) rotate(45deg);
}
.juku-schedule-page .event-card:hover .event-memo-popover,
.juku-schedule-page .event-card:focus-within .event-memo-popover {
  opacity: 1;
  transform: translate(-50%, 0) scale(1);
}
.juku-schedule-page .event-main {
  min-width: 0;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  padding: 3px 2px;
  overflow: hidden;
}
.juku-schedule-page .event-main strong {
  min-width: 0;
  display: block;
  width: 100%;
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--event-text-color, #1f282d);
  font-size: var(--schedule-event-card-font-size, var(--event-font-size, 11px));
  line-height: 1.08;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
}
.juku-schedule-page .event-main strong.has-two-line-title {
  max-height: 100%;
  line-height: 1.08;
  white-space: normal;
}
.juku-schedule-page .event-title-line {
  display: block;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
}
.juku-schedule-page .event-title-line.is-detail-line {
  font-size: 0.82em;
}
.juku-schedule-page .event-card.is-selected {
  z-index: 5;
  outline: 2px solid color-mix(in srgb, var(--category-color) 45%, #ffffff);
  outline-offset: 1px;
}
.juku-schedule-page .event-card.is-dragging {
  z-index: 20;
  cursor: grabbing;
  opacity: 0.86;
  box-shadow: 0 8px 18px rgba(31, 40, 45, 0.22);
  pointer-events: none;
}
.juku-schedule-page .event-card.is-dragging .event-actions {
  display: none;
}
.juku-schedule-page .day-row.has-stacked-events .event-card {
  border-radius: 0;
}
.juku-schedule-page .day-row.has-stacked-events .event-card.is-back-box {
  border-radius: 3px;
}
.juku-schedule-page .event-actions {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 50;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 6px 14px rgba(31, 40, 45, 0.12);
}
.juku-schedule-page .event-actions.is-floating {
  top: var(--event-action-top);
  left: var(--event-action-left);
}
.juku-schedule-page .event-actions button {
  min-height: 26px;
  border: 1px solid #b9b9af;
  border-radius: 3px;
  background: #fbfaf6;
  color: var(--ink);
  padding: 0 9px;
  white-space: nowrap;
  font-size: 12px;
}
.juku-schedule-page .event-actions button[data-delete-id] {
  border-color: #d8b0aa;
  color: var(--danger);
}


@media (max-width: 980px) {
.juku-schedule-page .app-shell {
    padding: 10px;
  }
.juku-schedule-page .app-header {
    align-items: flex-start;
    flex-direction: column;
  }
.juku-schedule-page .header-actions {
    justify-content: flex-start;
  }
.juku-schedule-page .box-layer-group,
.juku-schedule-page .title-field,
.juku-schedule-page .category-line,
.juku-schedule-page .repeat-line,
.juku-schedule-page .memo-field,
.juku-schedule-page .optional-settings,
.juku-schedule-page .status-message,
.juku-schedule-page .form-actions,
.juku-schedule-page .category-add-line,
.juku-schedule-page .badge-line {
    grid-column: 1 / -1;
  }

}


@media (max-width: 700px) {
.juku-schedule-page .app-shell {
    padding: 8px;
  }
.juku-schedule-page .app-header,
.juku-schedule-page .editor-panel,
.juku-schedule-page .board-shell {
    max-width: 100%;
    min-width: 0;
  }
.juku-schedule-page .header-actions {
    width: 100%;
    max-width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
  }
.juku-schedule-page .date-jump {
    min-width: 0;
    max-width: 100%;
  }
.juku-schedule-page .date-jump input {
    min-width: 0;
  }
.juku-schedule-page .board-shell {
    grid-template-columns: 32px minmax(0, 1fr) 32px;
  }
.juku-schedule-page .side-week-button {
    width: 32px;
  }
.juku-schedule-page .week-range {
    font-size: 28px;
  }
.juku-schedule-page .category-line,
.juku-schedule-page .category-add-line,
.juku-schedule-page .badge-line {
    grid-template-columns: 1fr;
  }
.juku-schedule-page .schedule-board {
    width: 680px;
    min-width: 680px;
  }

}


@media (max-width: 520px) {
.juku-schedule-page .repeat-line,
.juku-schedule-page .week-memo-columns {
    grid-template-columns: 1fr;
  }

}

@media (max-height: 520px) and (orientation: landscape) {
.juku-schedule-page .app-shell {
    padding-bottom: max(24px, env(safe-area-inset-bottom));
  }
.juku-schedule-page .app-header {
    gap: 10px;
    padding: 10px;
  }
.juku-schedule-page .week-range {
    font-size: 24px;
  }
.juku-schedule-page .editor-panel,
.juku-schedule-page .board-shell {
    margin-top: 8px;
  }
.juku-schedule-page .board-scroll {
    max-height: none;
  }

}

/* === 横の週送りボタン(.side-week-button)の position:sticky 追従を維持するための上書き ===
   横ドリフト防止に overflow-x:hidden を使うと、CSS仕様で overflow-y が auto に計算され、
   その要素が「縦スクロールコンテナ」になる。すると配下の position:sticky の基準が
   ビューポートでなくその箱になり、上下スクロールしても追従しなくなる（横の▲が付いてこない）。
   scroll container を作らない clip に置き換えて追従を復活させる。
   hidden は overflow:clip 未対応の古いブラウザ向けフォールバックとして先に残す。
   最後に読み込まれるこのファイル末尾に置き、styles.css 内の各 overflow-x:hidden に確実に勝たせる。 */
html,
body,
.app-shell,
.juku-schedule-page,
.juku-schedule-page .app-shell {
  overflow-x: hidden;
  overflow-x: clip;
}