/* 赛事管理样式 */
.event-management-container {
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  overflow-x: clip;
}

.admin-event-management {
  color: inherit;
  background: transparent;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

.events-toolbar {
  display: grid;
  gap: 20px;
  margin-bottom: 24px;
  position: relative;
  z-index: 30;
}

.events-filters-card,
.events-create-card,
.events-table-section {
  background: rgba(21, 31, 50, 0.88);
  border: 1px solid rgba(107, 132, 179, 0.22);
  border-radius: 18px;
  box-shadow: 0 16px 36px rgba(3, 10, 24, 0.22);
}

.events-create-card {
  position: relative;
  z-index: 40;
  isolation: isolate;
}

.events-table-section {
  position: relative;
  z-index: 10;
}

.events-card-header,
.table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px 0;
}

.events-card-header h3,
.table-header h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}

.events-filters-grid,
.events-create-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  padding: 18px 24px 0;
}

.events-create-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.events-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.events-field span,
.events-meta-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.events-field-search,
.events-field-wide {
  grid-column: span 2;
}

.events-filter-actions,
.events-create-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 18px 24px 24px;
  position: relative;
  z-index: 2;
}

.events-action-btn,
.create-event-btn,
.refresh-btn,
.pagination-btn {
  min-width: 104px;
  height: 40px;
  padding: 0 18px;
  border-radius: 10px;
  border: 1px solid rgba(78, 116, 184, 0.38);
  background: rgba(29, 43, 69, 0.92);
  color: var(--text-primary);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  z-index: 3;
  pointer-events: auto;
}

.events-action-btn:hover,
.refresh-btn:hover,
.pagination-btn:hover:not(:disabled) {
  border-color: rgba(96, 147, 255, 0.52);
  background: rgba(36, 54, 86, 0.98);
}

.events-action-btn.is-primary,
.create-event-btn {
  border-color: rgba(78, 123, 221, 0.7);
  background: linear-gradient(135deg, #3d74ea 0%, #2e5ed8 100%);
  color: #fff;
  box-shadow: 0 14px 28px rgba(39, 90, 207, 0.28);
}

.events-action-btn.is-primary:hover,
.create-event-btn:hover {
  background: linear-gradient(135deg, #4a82f0 0%, #3265e6 100%);
}

.events-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  padding: 18px 24px 0;
}

.events-meta-item {
  min-height: 84px;
  padding: 16px 18px;
  border-radius: 14px;
  background: rgba(13, 22, 38, 0.58);
  border: 1px solid rgba(107, 132, 179, 0.18);
}

.events-meta-item-wide {
  grid-column: span 1;
}

.fixed-value {
  display: block;
  margin-top: 8px;
  color: var(--text-primary);
  font-weight: 600;
  line-height: 1.6;
}

.fixed-value ul {
  margin: 0;
  padding-left: 18px;
}

/* 页面标题 */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--border-color);
}

.page-title {
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-title i {
  color: var(--primary-color);
}

.page-actions {
  display: flex;
  gap: 15px;
}

/* 赛事概览 */
.events-overview {
  margin-bottom: 30px;
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.overview-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 15px;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}

.overview-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.card-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.8rem;
}

.card-content {
  flex: 1;
}

.card-value {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 5px;
}

.card-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.card-change {
  font-size: 0.8rem;
  font-weight: 600;
  margin-top: 5px;
}

.change-up {
  color: var(--success-color);
}

.change-down {
  color: var(--error-color);
}

/* 快速操作 */
.quick-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
  margin-bottom: 30px;
}

.quick-action-btn {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  color: var(--text-primary);
}

.quick-action-btn:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  transform: translateY(-1px);
}

.quick-action-btn i {
  font-size: 1.5rem;
}

.quick-action-content {
  flex: 1;
}

.quick-action-title {
  font-weight: 600;
  margin-bottom: 5px;
}

.quick-action-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* 赛事列表 */
/* 赛事表格 */
.events-table-container {
  overflow-x: auto;
}

.events-table {
  width: 100%;
  border-collapse: collapse;
}

.events-table th,
.events-table td {
  padding: 15px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.events-table th {
  background: rgba(25, 38, 61, 0.94);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.events-table tbody tr:hover {
  background: var(--bg-secondary);
}

/* 创建赛事行 */
.event-input {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  border: 1px solid rgba(107, 132, 179, 0.26);
  border-radius: 10px;
  background: rgba(13, 22, 38, 0.72);
  color: var(--text-primary);
  font-size: 0.92rem;
}

.event-input:focus {
  outline: none;
  border-color: rgba(78, 123, 221, 0.72);
  box-shadow: 0 0 0 3px rgba(61, 116, 234, 0.16);
}

/* 下拉菜单样式 - 与背景色一致 */
select.event-input {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 10px center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: 30px;
}

select.event-input:focus {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23dc2626' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
}

/* 下拉选项样式 - 与背景色一致 */
select.event-input option {
  color: var(--text-primary);
  background-color: var(--bg-primary);
  padding: 8px 12px;
}

select.event-input option:hover {
  background-color: var(--bg-secondary);
}

select.event-input option:checked {
  background-color: var(--primary-color);
  color: white;
}

/* 暗色主题适配 */
[data-theme="dark"] select.event-input {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23d1d5db' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
}

[data-theme="dark"] select.event-input:focus {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23ef4444' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
}

[data-theme="dark"] select.event-input option {
  color: var(--text-primary);
  background-color: var(--bg-primary);
}

[data-theme="dark"] select.event-input option:hover {
  background-color: var(--bg-secondary);
}

[data-theme="dark"] select.event-input option:checked {
  background-color: var(--primary-color);
  color: white;
}

.event-checkbox {
  transform: scale(1.2);
  cursor: pointer;
}

/* 赛事信息 */
.event-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.event-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: 0.9rem;
}

.event-details {
  display: flex;
  flex-direction: column;
}

.event-name {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.event-id {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* 状态标签 */
.status-badge {
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-upcoming {
  background: #e8f5e8;
  color: #2e7d32;
}

.status-ongoing {
  background: #fff3e0;
  color: #ef6c00;
}

.status-completed {
  background: #f5f5f5;
  color: #757575;
}

.status-cancelled {
  background: #ffebee;
  color: #c62828;
}

/* 进度条 */
.progress-container {
  display: flex;
  align-items: center;
  gap: 10px;
}

.progress-bar {
  flex: 1;
  height: 6px;
  background: var(--border-color);
  border-radius: 3px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--primary-color);
  border-radius: 3px;
  transition: width 0.3s ease;
}

.progress-text {
  font-size: 0.8rem;
  color: var(--text-secondary);
  min-width: 40px;
  text-align: right;
}

/* 操作按钮 */
.events-table th:last-child,
.events-table td:last-child {
  width: 180px;
  min-width: 180px;
  text-align: left;
}

.action-buttons {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  margin: 0;
}

.btn-small {
  min-height: 32px;
  width: 100%;
  min-width: 92px;
  padding: 0 12px;
  font-size: 0.82rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 600;
  box-sizing: border-box;
  line-height: 1;
  position: relative;
  z-index: 1;
}

.btn-manage {
  grid-column: 1 / -1;
}

.btn-view {
  background: var(--secondary-color);
  color: white;
}

.btn-view:hover {
  background: var(--secondary-dark);
}

.btn-edit {
  background: var(--primary-color);
  color: white;
}

.btn-edit:hover {
  background: var(--primary-dark);
}

.btn-end {
  background: #ff9800;
  color: white;
}

.btn-end:hover {
  background: #f57c00;
}

.btn-delete {
  background: #f44336;
  color: white;
}

.btn-delete:hover {
  background: #d32f2f;
}

.btn-manage {
  background: #ff9800;
  color: white;
}

.btn-small i {
  font-size: 0.72rem;
}

.btn-manage:hover {
  background: #f57c00;
}

/* 空状态 */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}

.empty-state i {
  font-size: 4rem;
  margin-bottom: 20px;
  opacity: 0.5;
}

.empty-state h4 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.events-empty-cell {
  padding: 56px 16px !important;
  text-align: center !important;
  border-bottom: none !important;
  background: transparent !important;
}

.events-empty-text {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  color: var(--text-secondary);
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.table-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 24px 24px;
}

@media (max-width: 1200px) {
  .events-filters-grid,
  .events-create-grid,
  .events-meta-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .events-field-search,
  .events-field-wide,
  .events-meta-item-wide {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .events-card-header,
  .table-header,
  .table-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .events-filters-grid,
  .events-create-grid,
  .events-meta-grid {
    grid-template-columns: 1fr;
  }

  .events-field-search,
  .events-field-wide,
  .events-meta-item-wide {
    grid-column: span 1;
  }

  .events-filter-actions,
  .events-create-actions {
    justify-content: stretch;
    flex-direction: column;
  }

  .events-action-btn,
  .create-event-btn,
  .refresh-btn,
  .pagination-btn {
    width: 100%;
  }

  .events-table-container {
    padding: 0 16px;
  }
}

/* 日历视图 */
.calendar-view {
  display: none;
  margin-top: 30px;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.calendar-day {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 15px;
}

.calendar-date {
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 5px;
}

.calendar-events {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.calendar-event {
  background: var(--bg-secondary);
  border-radius: 6px;
  padding: 8px;
  border-left: 3px solid var(--primary-color);
}

.calendar-event-name {
  font-weight: 500;
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.calendar-event-time {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* 视图切换 */
.view-toggle {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.view-btn {
  padding: 8px 16px;
  border: 1px solid var(--border-color);
  background: var(--bg-color);
  color: var(--text-primary);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}

.view-btn.active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.view-btn:hover:not(.active) {
  background: var(--bg-secondary);
}

/* 响应式设计 */
@media (max-width: 768px) {
  .page-header {
    flex-direction: column;
    gap: 15px;
    align-items: flex-start;
  }

  .page-actions {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .overview-grid {
    grid-template-columns: 1fr;
  }

  .quick-actions {
    grid-template-columns: 1fr;
  }

  .filter-controls {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }

  .search-input {
    width: 100%;
  }

  .section-header {
    flex-direction: column;
    gap: 15px;
    align-items: flex-start;
  }

  .action-buttons {
    flex-wrap: wrap;
  }

  .calendar-grid {
    grid-template-columns: 1fr;
  }
}

/* 加载状态 */
.loading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border-color);
  border-left: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* 创建赛事筛选栏 */
.create-event-filter {
  margin-top: 10px;
  background: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
}

.create-event-filter .filter-row {
  background: var(--card-bg);
}

.create-event-filter .filter-input {
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-color);
  color: var(--text-primary);
  font-size: 0.9rem;
  min-width: 120px;
}

.create-event-filter .filter-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.create-event-filter .filter-input::placeholder {
  color: var(--text-secondary);
}

.create-event-filter .apply-filter-btn {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.create-event-filter .apply-filter-btn:hover {
  background: var(--primary-dark);
}

/* 响应式设计 */
@media (max-width: 1200px) {
  .create-event-filter .filter-row {
    flex-wrap: wrap;
  }

  .create-event-filter .filter-group {
    flex: 1 1 calc(25% - 15px);
  }

  .create-event-filter .filter-input {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .create-event-filter .filter-group {
    flex: 1 1 100%;
  }
}