.container {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 56px);
  overflow: hidden;
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  background: white;
  border-bottom: 1px solid #e5e7eb;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.navGroup {
  display: flex;
  gap: 4px;
}

.toolBtn {
  background: #f3f4f6;
  border: 1.5px solid #d1d5db;
  color: #374151;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  transition: background 0.15s;
}

.toolBtn:hover {
  background: #e5e7eb;
}

.dateRange {
  font-size: 14px;
  font-weight: 600;
  color: #374151;
  flex: 1;
  text-align: center;
}

.addBtn {
  background: #1a56db;
  color: white;
  border: none;
  padding: 7px 18px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  transition: background 0.15s;
  white-space: nowrap;
}

.addBtn:hover {
  background: #1447c0;
}

.error {
  background: #fee2e2;
  color: #dc2626;
  padding: 10px 20px;
  font-size: 14px;
}

.loading {
  padding: 20px;
  text-align: center;
  color: #6b7280;
  font-size: 14px;
}

.loadingOverlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #4b5563;
  font-size: 14px;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 2px solid #d1d5db;
  pointer-events: none;
}

/* Grid wrapper - scrollable */
.gridWrapper {
  flex: 1;
  overflow: auto;
  position: relative;
  user-select: none;
}

.grid {
  position: relative;
  min-height: 100%;
}

/* Sticky header row */
.headerRow {
  display: flex;
  position: sticky;
  top: 0;
  z-index: 20;
  background: white;
  border-bottom: 2px solid #d1d5db;
}

.cornerCell {
  flex-shrink: 0;
  background: #f9fafb;
  border-right: 2px solid #d1d5db;
  border-bottom: 2px solid #d1d5db;
  position: sticky;
  left: 0;
  z-index: 30;
}

.dateHeaderGroup {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  border-right: 2px solid #d1d5db;
  background: white;
  overflow: hidden;
}

.dateHeaderTop {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  flex: 1;
  border-bottom: 1px solid #e5e7eb;
}

.dateHeaderAmPm {
  display: flex;
  height: 22px;
  flex-shrink: 0;
}

.periodLabel {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 500;
  color: #9ca3af;
  letter-spacing: 0.03em;
}

.periodLabel:first-child {
  border-right: 1px solid #f0f0f0;
}

.dateHeader {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-right: 1px solid #e5e7eb;
  gap: 2px;
  background: white;
}

.todayHeader {
  background: #eff6ff;
}

.weekendHeader {
  background: #fafafa;
}

.dateDay {
  font-size: 16px;
  font-weight: 700;
  color: #111827;
  line-height: 1;
}

.dateDow {
  font-size: 11px;
  color: #6b7280;
  line-height: 1;
}

.weekendDow {
  color: #ef4444;
}

/* Car rows */
.carRow {
  display: flex;
  border-bottom: 1px solid #e5e7eb;
  position: relative;
}

.carRow:hover .cellArea {
  background: #fafafa;
}

.carLabel {
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 6px 12px;
  border-right: 2px solid #d1d5db;
  background: white;
  position: sticky;
  left: 0;
  z-index: 10;
  box-shadow: 2px 0 4px rgba(0,0,0,0.04);
}

.carDot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  align-self: center;
}

.carLabelContent {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.carName {
  font-size: 13px;
  font-weight: 600;
  color: #374151;
  width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
  line-height: 1.2;
}

.carBadges {
  display: flex;
  gap: 4px;
  flex-wrap: nowrap;
}

.badgeEtc {
  background: #7c3aed;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 4px;
  white-space: nowrap;
  letter-spacing: 0.03em;
}

.badgeStudless {
  background: #0ea5e9;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 4px;
  white-space: nowrap;
  letter-spacing: 0.03em;
}

.badgeWarn {
  background: #d97706;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 4px;
  white-space: nowrap;
  letter-spacing: 0.03em;
  cursor: default;
}

.badgeWarnWide {
  display: flex;
  width: 108%;
  justify-content: center;
  box-sizing: border-box;
}

/* Cell area */
.cellArea {
  display: flex;
  position: relative;
  flex-shrink: 0;
}

.cell {
  flex-shrink: 0;
  border-right: 1px solid #f0f0f0;
  cursor: crosshair;
  transition: background 0.1s;
}

.cellTouch {
  cursor: pointer;
}

.cell:hover {
  background: rgba(26, 86, 219, 0.04);
}

.cellDayEnd {
  border-right: 1px solid #d1d5db;
}

.todayCell {
  background: rgba(59, 130, 246, 0.06);
}

.weekendCell {
  background: rgba(0,0,0,0.015);
}

/* Highlight while dragging to create */
.creatingHighlight {
  position: absolute;
  border-radius: 6px;
  background: rgba(26, 86, 219, 0.2);
  border: 2px dashed #1a56db;
  pointer-events: none;
  z-index: 5;
}

/* Reservation block */
.reservationBlock {
  position: absolute;
  border-radius: 6px;
  border: 1.5px solid;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2px 8px;
  z-index: 6;
  transition: box-shadow 0.1s;
  min-width: 0;
}

.reservationBlock:hover {
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  z-index: 7;
}

.blockText {
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
}

.blockDates {
  font-size: 10px;
  opacity: 0.75;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}

.noCars {
  padding: 40px 20px;
  text-align: center;
  color: #6b7280;
  font-size: 14px;
}

/* Right-click context menu */
.contextMenu {
  position: fixed;
  background: white;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  z-index: 1000;
  min-width: 140px;
  overflow: hidden;
  padding: 4px 0;
}

.contextMenuItem {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 9px 16px;
  font-size: 13px;
  color: #374151;
  cursor: pointer;
  transition: background 0.1s;
}

.contextMenuItem:hover {
  background: #f3f4f6;
}

.contextMenuItemDelete {
  color: #dc2626;
}

.contextMenuItemDelete:hover {
  background: #fee2e2;
}