/* 日历容器 */
.calendar {
  background-color: var(--text-light);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  margin-bottom: 30px;
}

/* 视图切换按钮 */
.view-toggle {
  display: flex;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  width: fit-content;
  margin-bottom: 20px;
}

.view-toggle button {
  background-color: var(--text-light);
  border: none;
  padding: 8px 20px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.view-toggle button.active {
  background-color: var(--primary-color);
  color: var(--text-light);
}

.view-toggle button:hover:not(.active) {
  background-color: var(--secondary-color);
}

/* 日历头部 */
.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  background-color: var(--primary-color);
  color: var(--text-light);
}

.month-navigation {
  display: flex;
  align-items: center;
  gap: 15px;
}

.month-navigation button {
  background-color: rgba(255, 255, 255, 0.2);
  color: var(--text-light);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.month-navigation button:hover {
  background-color: rgba(255, 255, 255, 0.3);
}

.month-title {
  font-size: 1.2rem;
  font-weight: 500;
}

.today-button {
  background-color: var(--accent-color);
  color: var(--text-dark);
  padding: 6px 12px;
  border-radius: var(--border-radius-sm);
  font-weight: 500;
  transition: var(--transition-fast);
}

.today-button:hover {
  background-color: var(--warning-color);
}

/* 事件类型图例 */
.event-types {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 15px 20px;
  background-color: var(--secondary-color);
  border-bottom: 1px solid var(--border-color);
}

.event-type {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
}

.event-type:hover {
  opacity: 0.8;
}

.event-type-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.event-type.solar-term .event-type-dot {
  background-color: var(--solar-term-color);
}

.event-type.gregorian .event-type-dot {
  background-color: var(--gregorian-color);
}

.event-type.lunar .event-type-dot {
  background-color: var(--lunar-color);
}

.event-type.international .event-type-dot {
  background-color: var(--international-color);
}

.event-type.memorial .event-type-dot {
  background-color: var(--memorial-color);
}

.event-type.award .event-type-dot {
  background-color: var(--award-color);
}

.event-type.movie .event-type-dot {
  background-color: var(--movie-color);
}

.event-type.important .event-type-dot {
  background-color: var(--important-color);
}

.event-type.exhibition .event-type-dot {
  background-color: var(--exhibition-color);
}

.event-type.brand .event-type-dot {
  background-color: var(--brand-color);
}

/* 星期标题 */
.weekdays {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  background-color: var(--secondary-color);
  border-bottom: 1px solid var(--border-color);
}

.weekdays div {
  padding: 10px;
  text-align: center;
  font-weight: 500;
  color: var(--text-secondary);
}

/* 日期网格 */
.days {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  grid-auto-rows: minmax(100px, auto);
  gap: 1px;
  background-color: var(--border-color);
}

/* 日期单元格 */
.day {
  position: relative;
  min-height: 100px;
  padding: 8px;
  border: 1px solid var(--border-color);
  background-color: var(--calendar-cell-bg);
  transition: var(--transition-fast);
  cursor: pointer;
  box-sizing: border-box;
  width: 100%;
  overflow-x: hidden;
}

.day:hover {
  background-color: var(--calendar-cell-hover);
}

/* 今日日期样式 */
.day.today {
  background-color: rgba(var(--primary-color-rgb), 0.05);
  border: 2px solid var(--primary-color);
  transform-origin: center;
  transition: all 0.3s ease;
}

.day.today .day-number {
  color: var(--primary-color);
  font-weight: 600;
}

.day.today .day-number::after {
  content: attr(data-today-text);
  font-size: 0.7rem;
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 2px 5px;
  border-radius: 3px;
  margin-left: 5px;
  vertical-align: middle;
}

/* 今日标记样式 */
.today-marker {
  position: absolute;
  top: -5px;
  right: -5px;
  color: var(--primary-color);
  font-size: 0.8rem;
  filter: drop-shadow(0 0 2px rgba(var(--primary-color-rgb), 0.3));
}

/* 今日日期动画 */
@keyframes todayPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(var(--primary-color-rgb), 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(var(--primary-color-rgb), 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(var(--primary-color-rgb), 0);
  }
}

.day.other-month {
  background-color: var(--calendar-cell-other-month);
}

/* 公历日期 */
.day-number {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 2px;
  text-align: right;
}

/* 农历日期 */
.lunar-day {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

/* 节日和特殊日期样式 */
.lunar-day.festival {
  color: var(--primary-color);
  font-weight: 500;
}

.lunar-day.solar-term {
  color: var(--solar-term-color);
  font-weight: 500;
}

/* 事件标记 */
.events-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 4px;
  padding: 0 4px;
  max-height: 60px;
  overflow-y: auto;
}

.event {
  margin-bottom: 5px;
  font-size: 13px;
  padding: 3px 6px;
  border-radius: 3px;
  background-color: #f8f8f8;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: center;
  gap: 5px;
  max-width: 100%;
}

.event:hover {
  background-color: #f0f0f0;
}

.event i {
  font-size: 12px;
}

/* 事件类型样式 */
.event.solar-term-event {
  border-left: 3px solid var(--solar-term-color);
  color: var(--solar-term-color);
}

.event.gregorian-event {
  border-left: 3px solid var(--gregorian-color);
  color: var(--gregorian-color);
}

.event.lunar-event {
  border-left: 3px solid var(--lunar-color);
  color: var(--lunar-color);
}

.event.international-event {
  border-left: 3px solid var(--international-color);
  color: var(--international-color);
}

.event.memorial-event {
  border-left: 3px solid var(--memorial-color);
  color: var(--memorial-color);
}

.event.award-event {
  border-left: 3px solid var(--award-color);
  color: var(--award-color);
}

.event.movie-event {
  border-left: 3px solid var(--movie-color);
  color: var(--movie-color);
}

.event.important-event {
  border-left: 3px solid var(--important-color);
  color: var(--important-color);
}

.event.exhibition-event {
  border-left: 3px solid var(--exhibition-color);
  color: var(--exhibition-color);
}

.event.brand-event {
  border-left: 3px solid var(--brand-color);
  color: var(--brand-color);
}

/* 事件标记样式 */
.event-marker {
  display: none; /* 隐藏事件标记，因为我们使用边框颜色来区分类型 */
}

/* 事件图标样式 */
.event-flag {
  width: 16px;
  height: 12px;
  margin-right: 5px;
  vertical-align: middle;
}

/* 事件类型样式 */
.holiday-event {
  color: #e74c3c;
}

.festival-event {
  color: #f39c12;
}

.sport-event {
  color: #3498db;
}

.exhibition-event {
  color: #9b59b6;
}

.conference-event {
  color: #2ecc71;
}

.other-event {
  color: #7f8c8d;
}

/* 事件详情模态框 */
.event-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.event-modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background-color: var(--text-light);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  width: 500px;
  max-width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(-20px);
  transition: var(--transition-normal);
}

.event-modal.active .modal-content {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--primary-color);
}

.close-button {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.close-button:hover {
  color: var(--text-dark);
}

.modal-body {
  padding: 20px;
}

.event-detail-item {
  margin-bottom: 15px;
}

.event-detail-label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 5px;
}

.event-detail-value {
  font-size: 1rem;
}

.event-detail-description {
  margin-top: 20px;
  line-height: 1.5;
}

.event-detail-tips {
  margin-top: 20px;
  padding: 15px;
  background-color: var(--secondary-color);
  border-radius: var(--border-radius-sm);
}

.event-detail-tips-title {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 10px;
  color: var(--primary-color);
}

.event-detail-tips-list {
  padding-left: 20px;
}

.event-detail-tips-list li {
  margin-bottom: 8px;
  line-height: 1.4;
}

.event-detail-tips-list li::before {
  content: "•";
  color: var(--primary-color);
  font-weight: bold;
  display: inline-block;
  width: 1em;
  margin-left: -1em;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 15px 20px;
  border-top: 1px solid var(--border-color);
}

.modal-button {
  padding: 8px 15px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-button.primary {
  background-color: var(--primary-color);
  color: var(--text-light);
  border: none;
}

.modal-button.secondary {
  background-color: var(--secondary-color);
  color: var(--text-dark);
  border: 1px solid var(--border-color);
}

.modal-button:hover {
  opacity: 0.9;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .day {
    min-height: 80px;
    padding: 4px;
  }
  
  .day-number {
    font-size: 1rem;
  }
  
  .lunar-day {
    font-size: 0.7rem;
  }
  
  .event-marker {
    width: 4px;
    height: 4px;
  }
  
  .event-item {
    font-size: 0.75rem;
    padding: 3px 6px;
  }
  
  .modal-content {
    width: 90%;
  }
  
  .event-types {
    flex-direction: column;
    padding: 10px;
  }
  
  .event-type {
    width: 100%;
    justify-content: flex-start;
  }
  
  .events-list {
    max-height: 50px;
  }
  
  .event.long-text {
    font-size: 10px;
    -webkit-line-clamp: 1;
    max-height: 1.5em;
  }
}

@media (max-width: 480px) {
  .day {
    min-height: 60px;
    padding: 2px;
  }
  
  .day-number {
    font-size: 0.9rem;
  }
  
  .lunar-day {
    font-size: 0.65rem;
  }
  
  .event-item {
    font-size: 0.7rem;
    padding: 2px 4px;
  }
  
  .more-events {
    font-size: 0.7rem;
    padding: 1px 0;
  }
  
  .month-navigation button {
    width: 25px;
    height: 25px;
  }
  
  .month-title {
    font-size: 1rem;
  }
  
  .today-button {
    padding: 4px 8px;
    font-size: 0.8rem;
  }
  
  .events-list {
    max-height: 40px;
  }
}

/* 日期选中状态 */
.day.selected {
  background-color: rgba(var(--primary-color-rgb), 0.1);
  border: 2px solid var(--primary-color);
  transform: scale(1.02);
  z-index: 1;
}

.day.selected .day-number {
  color: var(--primary-color);
  font-weight: 600;
}

/* 无事件提示样式 */
.no-events-message {
  text-align: center;
  padding: 20px;
  color: var(--text-secondary);
  font-size: 1rem;
}

/* 非当月日期淡化处理 */
.day.faded {
  opacity: 0.5;
  background-color: var(--calendar-cell-other-month);
}

.day.faded .day-number,
.day.faded .lunar-day {
  color: var(--text-secondary);
}

.day.faded .event-marker {
  opacity: 0.7;
}

/* 事件类型颜色变量 */
:root {
  --solar-term-color: #1a73e8;
  --gregorian-color: #e53935;
  --lunar-color: #43a047;
  --international-color: #039be5;
  --memorial-color: #9c27b0;
  --award-color: #ff7043;
  --movie-color: #00bcd4;
  --important-color: #d500f9;
  --exhibition-color: #795548;
  --brand-color: #006064;
}

/* 长文本事件特殊处理 */
.event.long-text {
  font-size: 11px;
  padding: 2px 4px;
  max-height: 2.4em;
  white-space: normal;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}