.calendar-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  grid-template-areas:
    "board editor"
    "board import"
    "details conflicts"
    "availability conflicts";
  gap: 20px;
  align-items: start;
}

.calendar-layout:has(.meeting-editor.collapsed) {
  grid-template-areas:
    "board import"
    "board conflicts"
    "availability conflicts";
}

.calendar-board-panel { grid-area: board; }
.meeting-editor { grid-area: editor; }
.calendar-import-panel { grid-area: import; }
.calendar-list-panel { grid-area: details; }
.calendar-conflicts-panel { grid-area: conflicts; }
.calendar-availability-panel { grid-area: availability; }

.meeting-editor,
.calendar-import-panel,
.calendar-conflicts-panel,
.calendar-availability-panel {
  transition: transform 180ms ease, opacity 180ms ease, box-shadow 180ms ease;
}

.calendar-layout:has(.meeting-editor.collapsed) .calendar-import-panel {
  transform: translateY(0);
}

.panel-subtitle {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.calendar-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.calendar-segment {
  display: inline-flex;
  gap: 4px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7faf8;
}

.calendar-segment button {
  min-height: 30px;
  padding: 4px 10px;
  border: 0;
  background: transparent;
  font-size: 12px;
  font-weight: 800;
}

.calendar-segment button.active {
  background: #fff;
  color: var(--accent-dark);
  box-shadow: 0 1px 2px rgba(23, 32, 27, 0.08);
}

.calendar-menu-button {
  display: grid;
  place-items: center;
  width: 34px;
  min-height: 34px;
  padding: 0;
  font-size: 22px;
  font-weight: 900;
  line-height: 1;
}

.meeting-editor.collapsed,
.calendar-list-panel {
  display: none;
}

.week-calendar {
  display: grid;
  grid-template-columns: 58px repeat(5, minmax(132px, 1fr));
  min-height: 680px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.week-time-axis,
.week-day {
  display: grid;
  grid-template-rows: 42px minmax(620px, 1fr);
  min-width: 0;
  border-right: 1px solid var(--line);
}

.week-day:last-child { border-right: 0; }

.week-day-head {
  display: grid;
  place-items: center;
  border-bottom: 1px solid var(--line);
  background: #f7faf8;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.week-day-head span {
  display: block;
  font-size: 10px;
  font-weight: 800;
  color: var(--muted);
}

.calendar-nav {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.calendar-nav button {
  min-height: 30px;
  padding: 4px 9px;
  font-size: 12px;
  font-weight: 800;
}

.calendar-nav input {
  width: 140px;
  min-height: 30px;
  padding: 4px 8px;
  font-size: 12px;
}

.calendar-range {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.week-day-body {
  position: relative;
  min-height: 620px;
  background: linear-gradient(to bottom, transparent 49%, rgba(217, 223, 220, 0.72) 50%, transparent 51%);
  background-size: 100% calc(100% / 13);
}

.week-hour-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(217, 223, 220, 0.75);
}

.week-time-label {
  position: absolute;
  right: 8px;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.week-event {
  position: absolute;
  left: 6px;
  right: 6px;
  display: grid;
  align-content: start;
  gap: 2px;
  min-height: 22px;
  padding: 3px 22px 3px 7px;
  overflow: hidden;
  border: 1px solid #85beb7;
  border-left: 4px solid var(--accent);
  border-radius: 6px;
  background: #e5f4f1;
  color: var(--accent-dark);
  box-shadow: 0 1px 2px rgba(23, 32, 27, 0.08);
  cursor: pointer;
}

.week-event.j1 {
  border-color: #84b5d1;
  border-left-color: #0b5f93;
  background: #e8f3f8;
  color: #0b4d75;
}

.week-event.j2 {
  border-color: #d7aaa5;
  border-left-color: #651e18;
  background: #faeeee;
  color: #651e18;
}

.week-event strong,
.week-event span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.week-event strong {
  font-size: 10px;
  line-height: 1.2;
}

.week-event span {
  font-size: 9px;
  line-height: 1.15;
  font-weight: 800;
}

.week-event.compact strong {
  display: none;
}

.week-event.compact span {
  font-size: 10px;
}

.week-event-delete {
  position: absolute;
  top: 2px;
  right: 2px;
  display: grid;
  place-items: center;
  width: 18px;
  min-height: 18px;
  height: 18px;
  padding: 0;
  border: 0;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.72);
  color: inherit;
  font-size: 14px;
  font-weight: 900;
}

.calendar-preview {
  width: 100%;
  max-height: 220px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7faf8;
}

.calendar-paste-zone {
  display: grid;
  gap: 4px;
  padding: 14px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: #f7faf8;
  color: var(--ink);
  cursor: pointer;
}

.calendar-paste-zone.is-dragging,
.calendar-paste-zone:focus {
  border-color: var(--accent);
  outline: 2px solid rgba(45, 132, 122, 0.18);
  outline-offset: 2px;
}

.calendar-paste-zone strong {
  font-size: 13px;
}

.calendar-paste-zone span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.conflict-card,
.availability-card,
.import-note {
  display: grid;
  gap: 4px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.conflict-card {
  border-color: #e3b5a7;
  background: #fff7f4;
  color: var(--warn);
}

.conflict-card span,
.availability-card span,
.import-note small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.availability-card strong {
  font-size: 13px;
}

.availability-list,
.conflict-list {
  display: grid;
  gap: 10px;
}

.import-event {
  border-left: 4px solid var(--line);
}

.import-event.is-edit {
  border-left-color: #a33b20;
  background: #fff7f4;
}

.import-event.is-new {
  border-left-color: var(--accent);
}

.import-classification {
  display: inline-flex;
  width: fit-content;
  padding: 2px 7px;
  border-radius: 999px;
  background: #eef3f0;
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.import-classification.is-edit {
  background: #fbe7df;
  color: var(--warn);
}

.import-classification.is-new {
  background: #e5f4f1;
  color: var(--accent-dark);
}

.import-event {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}

.import-event input {
  width: auto;
  margin-top: 4px;
}

.import-event span {
  display: grid;
  gap: 2px;
}

.import-event small {
  color: var(--muted);
  font-size: 12px;
}

.import-event.is-edit {
  border-left: 4px solid #a33b20;
  background: #fff7f4;
}

.import-event.is-new {
  border-left: 4px solid var(--accent);
}

.meeting-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.meeting-actions button {
  min-height: 30px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 800;
}

.danger-button {
  border-color: #e3b5a7;
  color: var(--warn);
  background: #fff7f4;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
}

.checkbox-row input {
  width: auto;
}

.meeting-meta {
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.month-calendar {
  display: grid;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.month-head,
.month-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(148px, 1fr));
}

.month-head span {
  display: grid;
  place-items: center;
  min-height: 34px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #f7faf8;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.month-head span:last-child,
.month-cell:nth-child(5n) {
  border-right: 0;
}

.month-cell {
  min-height: 132px;
  padding: 8px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.month-cell.is-outside {
  background: #f8faf9;
  color: var(--muted);
}

.month-cell.is-today {
  box-shadow: inset 0 0 0 2px rgba(15, 118, 110, 0.35);
}

.month-cell header {
  display: flex;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.month-events {
  display: grid;
  gap: 5px;
}

.month-event {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 5px;
  align-items: center;
  min-height: 24px;
  padding: 3px 6px;
  border: 1px solid #85beb7;
  border-left: 4px solid var(--accent);
  border-radius: 6px;
  background: #e5f4f1;
  color: var(--accent-dark);
  font-size: 11px;
  font-weight: 800;
  text-align: left;
}

.month-event.j1 {
  border-color: #84b5d1;
  border-left-color: #0b5f93;
  background: #e8f3f8;
  color: #0b4d75;
}

.month-event.j2 {
  border-color: #d7aaa5;
  border-left-color: #651e18;
  background: #faeeee;
  color: #651e18;
}

.month-event span,
.month-event strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 900px) {
  .calendar-layout,
  .calendar-layout:has(.meeting-editor.collapsed) {
    grid-template-columns: 1fr;
    grid-template-areas:
      "board"
      "editor"
      "import"
      "details"
      "conflicts"
      "availability";
  }
}