.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--spacing-xs);
  margin-top: var(--spacing-lg);
}

.day-name {
  font-weight: 600;
  color: var(--color-text-medium);
  text-align: center;
  padding: var(--spacing-md) 0;
}

.day-cell {
  background-color: var(--color-bg-main);
  aspect-ratio: 10 / 7;
  overflow-y: auto;
  padding: var(--spacing-xs);
  text-align: left;
  border: 1px solid var(--color-border);
  cursor: pointer;
  position: relative;
  border-radius: var(--radius-md);
  transition: transform var(--transition-speed), background-color var(--transition-speed), box-shadow var(--transition-speed);
}

.day-cell:hover {
  background-color: rgba(68, 200, 245, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  border-color: var(--color-primary);
}

.disabled-day {
  cursor: not-allowed;
  opacity: 0.9;
  background-color: var(--color-border); /* Using #ECECEC from the color system */
}

.disabled-day:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--color-border);
  background-color: var(--color-border); /* Same consistent color for hover */
}

.date-number {
  font-weight: bold;
  margin-bottom: var(--spacing-xs);
  display: block;
  color: var(--color-secondary);
}

.month-nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.month-nav {
  display: flex;
  align-items: center;
  justify-content: center;
}

.month-nav button {
  background-color: transparent;
  border: none;
  cursor: pointer;
  font-size: var(--font-size-lg);
  font-weight: bold;
  margin: 0 var(--spacing-lg);
  color: var(--color-text-dark);
  padding: var(--spacing-xs);
  transition: transform 0.2s;
}

.month-nav button:hover {
  text-decoration: none;
  transform: scale(1.2);
}

.month-year {
  font-size: var(--font-size-xxl);
  font-weight: bold;
  color: var(--color-text-dark);
  margin: 0;
  min-width: 180px;
  text-align: center;
}

.room-legend {
  display: flex;
  align-items: center;
}

.room-legend-item {
  display: flex;
  align-items: center;
  margin-right: var(--spacing-lg);
  font-size: var(--font-size-sm);
  font-weight: bold;
}

.room-legend-color {
  width: var(--spacing-md);
  height: var(--spacing-md);
  border-radius: var(--radius-sm);
  margin-right: var(--spacing-xs);
}

.event {
  display: block;
  margin-bottom: var(--spacing-xs);
  padding: var(--spacing-xs);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  font-weight: bold;
}

.event-room1 {
  background-color: var(--color-primary);
}

.event-room2 {
  background-color: var(--color-accent);
  color: var(--color-dark);
}

.empty-day {
  visibility: hidden;
}

.day-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing);
  list-style-type: none;
  margin: 0;
  padding: 0;
}

.day-item {
  background-color: var(--color-bg-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  position: relative;
  box-shadow: var(--shadow-standard);
  align-items: center;
  text-align: center;
}

.day-header {
  font-weight: bold;
  font-size: var(--font-size-md);
  color: var(--color-primary);
  align-self: flex-start;
  text-align: left;
  width: 100%;
  padding-bottom: var(--spacing-xs);
}

.room-row {
  display: flex;
  align-items: center;
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--color-table-line);
  width: 100%;
  justify-content: center;
}

.room-label {
  width: 80px;
  font-weight: bold;
  color: var(--color-primary);
}

.time-slots-container {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: var(--spacing-sm);
}

.time-slot {
  cursor: pointer;
  transition: background-color var(--transition-speed), transform 0.1s;
  position: relative;
  font-size: var(--font-size-sm);
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-primary);
  width: 350px;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1;
  outline: none;
}

.time-slot.active {
  z-index: 1000;
  border: 2px solid var(--color-secondary);
  background-color: var(--color-bg-light);
  box-shadow: 0 0 10px var(--color-primary);
}

.time-slot:hover {
  background-color: var(--color-primary);
  color: var(--color-text-dark);
  transform: translateY(-2px);
}

.time-slot:active {
  transform: translateY(0);
}

.time-slot:hover .time-hour {
  color: var(--color-text-dark);
}

.time-slot:focus-visible {
  box-shadow: 0 0 0 2px var(--color-primary);
}

.time-hour {
  font-weight: bold;
  min-width: 50px;
  color: var(--color-primary);
}

.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  display: none;
  flex-direction: column;
  background-color: var(--color-bg-light);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
  z-index: 200;
  box-shadow: var(--shadow-standard);
  max-height: 300px;
  overflow-y: auto;
}

.dropdown.visible {
  display: flex;
}

.dropdown-header {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  padding: var(--spacing-sm);
  font-weight: bold;
  text-align: center;
}

.dropdown button {
  border: none;
  background-color: transparent;
  padding: var(--spacing-md);
  text-align: left;
  cursor: pointer;
  transition: background-color var(--transition-speed);
  font-size: var(--font-size-md);
  color: var(--color-text-dark);
}

.dropdown button:hover {
  background-color: var(--color-bg-main);
  font-weight: bold;
}

.dropdown button:not(:last-child) {
  border-bottom: 1px solid var(--color-table-line);
}

.movie-scheduled {
  background-color: var(--color-secondary);
  color: var(--color-text-light);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-grow: 1;
  text-align: center;
  margin-left: var(--spacing-md);
  font-weight: bold;
  box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.1);
}

.toolbar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.toolbar select {
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-primary);
  background-color: var(--color-bg-main);
  color: var(--color-text-dark);
  font-size: var(--font-size-md);
  cursor: pointer;
  transition: border-color var(--transition-speed);
}

.toolbar select:hover,
.toolbar select:focus {
  border-color: var(--color-secondary);
  outline: none;
}