/* Task Management System Styles */

.task-list-board {
  width: 100%;
}

.task-group {
  transition: all 0.2s ease;
}

.task-group.drag-over {
  border-color: #1890ff !important;
  box-shadow: 0 0 0 2px rgba(24, 144, 255, 0.2);
}

.task-group .group-header {
  background: #fafafa;
  border-bottom: 1px solid #f0f0f0;
}

.task-group .group-header:hover {
  background: #f5f5f5;
}

.task-row {
  border-left: 2px solid transparent;
  transition: all 0.2s ease;
}

.task-row:hover {
  background-color: #f9f9f9 !important;
  border-left-color: #d9d9d9;
}

.task-row.selected {
  background-color: #e6f7ff !important;
  border-left-color: #1890ff;
}

.task-row .drag-handle {
  cursor: grab;
  transition: opacity 0.2s ease;
}

.task-row .drag-handle:active {
  cursor: grabbing;
}

.task-row:not(:hover) .drag-handle {
  opacity: 0.3;
}

/* Progress bars */
.ant-progress-line {
  margin: 0;
}

.ant-progress-bg {
  border-radius: 2px;
}

/* Avatar groups */
.ant-avatar-group .ant-avatar {
  border: 1px solid #fff;
}

/* Tags */
.task-row .ant-tag {
  margin: 0;
  padding: 0 4px;
  height: 16px;
  line-height: 14px;
  font-size: 10px;
  border-radius: 2px;
}

/* Checkboxes */
.task-row .ant-checkbox-wrapper {
  margin-right: 0;
}

/* Bulk action bar */
.bulk-action-bar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: #e6f7ff;
  border: 1px solid #91d5ff;
  border-radius: 6px;
  margin-bottom: 16px;
}

/* Collapsible animations */
.task-group .ant-collapse-content > .ant-collapse-content-box {
  padding: 0;
}

/* Drag overlay */
.task-row.drag-overlay {
  background: white;
  border: 1px solid #d9d9d9;
  border-radius: 6px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
  transform: rotate(5deg);
  cursor: grabbing;
  z-index: 1000;
}

/* Responsive design */
@media (max-width: 768px) {
  .task-row {
    padding: 12px;
  }
  
  .task-row .flex {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .task-row .task-metadata {
    margin-top: 8px;
    margin-left: 0 !important;
  }
}

/* Subtask indentation */
.task-subtasks {
  margin-left: 32px;
  padding-left: 16px;
  border-left: 2px solid #f0f0f0;
}

.task-subtasks .task-row {
  padding: 8px 16px;
  font-size: 13px;
}

/* Status indicators */
.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 8px;
}

.priority-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
}

/* Animation classes */
.task-row-enter {
  opacity: 0;
  transform: translateY(-10px);
}

.task-row-enter-active {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 300ms, transform 300ms;
}

.task-row-exit {
  opacity: 1;
}

.task-row-exit-active {
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 300ms, transform 300ms;
}

/* Custom scrollbar */
.task-groups-container::-webkit-scrollbar {
  width: 6px;
}

.task-groups-container::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 3px;
}

.task-groups-container::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 3px;
}

.task-groups-container::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}

/* Loading states */
.task-row.loading {
  opacity: 0.6;
  pointer-events: none;
}

.task-group.loading {
  opacity: 0.8;
}

/* Focus styles for accessibility */
.task-row:focus-within {
  outline: 2px solid #1890ff;
  outline-offset: 2px;
}

.drag-handle:focus {
  outline: 2px solid #1890ff;
  outline-offset: 2px;
}

/* Dark mode support using class-based selectors */
.dark .task-list-board {
  background-color: #141414;
  color: rgba(255, 255, 255, 0.85);
}

.dark .task-group {
  background-color: #1f1f1f;
  border-color: #303030;
}

.dark .task-group.drag-over {
  border-color: #1890ff !important;
  box-shadow: 0 0 0 2px rgba(24, 144, 255, 0.3);
  background-color: rgba(24, 144, 255, 0.1);
}

.dark .task-group .group-header {
  background: #262626;
  border-bottom-color: #303030;
  color: rgba(255, 255, 255, 0.85);
}

.dark .task-group .group-header:hover {
  background: #2f2f2f;
}

.dark .task-row {
  background-color: #1f1f1f;
  color: rgba(255, 255, 255, 0.85);
  border-color: #303030;
}

.dark .task-row:hover {
  background-color: #262626 !important;
  border-left-color: #595959;
}

.dark .task-row.selected {
  background-color: rgba(24, 144, 255, 0.15) !important;
  border-left-color: #1890ff;
}

.dark .task-row .drag-handle {
  color: rgba(255, 255, 255, 0.45);
}

.dark .task-row .drag-handle:hover {
  color: rgba(255, 255, 255, 0.85);
}

.dark .bulk-action-bar {
  background: rgba(24, 144, 255, 0.15);
  border-color: rgba(24, 144, 255, 0.3);
  color: rgba(255, 255, 255, 0.85);
}

.dark .task-row .ant-typography {
  color: rgba(255, 255, 255, 0.85);
}

.dark .task-row .text-gray-500 {
  color: rgba(255, 255, 255, 0.45) !important;
}

.dark .task-row .text-gray-600 {
  color: rgba(255, 255, 255, 0.65) !important;
}

.dark .task-row .text-gray-400 {
  color: rgba(255, 255, 255, 0.45) !important;
}

.dark .task-row .line-through {
  color: rgba(255, 255, 255, 0.45);
}

.dark .ant-card {
  background-color: #1f1f1f;
  border-color: #303030;
}

.dark .ant-card-head {
  background-color: #262626;
  border-bottom-color: #303030;
}

.dark .ant-card-body {
  background-color: #1f1f1f;
  color: rgba(255, 255, 255, 0.85);
}

.dark .ant-btn {
  background-color: #262626;
  border-color: #404040;
  color: rgba(255, 255, 255, 0.85);
}

.dark .ant-btn:hover {
  background-color: #2f2f2f;
  border-color: #505050;
}

.dark .ant-btn-primary {
  background-color: #1890ff;
  border-color: #1890ff;
}

.dark .ant-btn-primary:hover {
  background-color: #40a9ff;
  border-color: #40a9ff;
}

.dark .ant-dropdown-menu {
  background-color: #1f1f1f;
  border-color: #303030;
}

.dark .ant-dropdown-menu-item {
  color: rgba(255, 255, 255, 0.85);
}

.dark .ant-dropdown-menu-item:hover {
  background-color: #262626;
}

.dark .ant-select-selector {
  background-color: #262626 !important;
  border-color: #404040 !important;
  color: rgba(255, 255, 255, 0.85) !important;
}

.dark .ant-select-arrow {
  color: rgba(255, 255, 255, 0.45);
}

.dark .ant-checkbox-wrapper {
  color: rgba(255, 255, 255, 0.85);
}

.dark .ant-checkbox-inner {
  background-color: #262626;
  border-color: #404040;
}

.dark .ant-checkbox-checked .ant-checkbox-inner {
  background-color: #1890ff;
  border-color: #1890ff;
}

.dark .ant-tag {
  background-color: #262626;
  border-color: #404040;
  color: rgba(255, 255, 255, 0.85);
}

.dark .ant-avatar {
  background-color: #404040;
  color: rgba(255, 255, 255, 0.85);
}

.dark .ant-tooltip-inner {
  background-color: #1f1f1f;
  color: rgba(255, 255, 255, 0.85);
}

.dark .ant-tooltip-arrow-content {
  background-color: #1f1f1f;
}

.dark .ant-popover-inner {
  background-color: #1f1f1f;
  color: rgba(255, 255, 255, 0.85);
}

.dark .ant-popover-arrow-content {
  background-color: #1f1f1f;
}

.dark .task-subtasks {
  border-left-color: #303030;
}

.dark .task-subtasks .task-row {
  background-color: #141414;
}

.dark .task-subtasks .task-row:hover {
  background-color: #1a1a1a;
}

.dark .task-groups-container::-webkit-scrollbar-track {
  background-color: #262626;
}

.dark .task-groups-container::-webkit-scrollbar-thumb {
  background-color: #404040;
}

.dark .task-groups-container::-webkit-scrollbar-thumb:hover {
  background-color: #505050;
}

.dark .ant-spin-dot-item {
  background-color: #1890ff;
}

.dark .ant-empty {
  color: rgba(255, 255, 255, 0.45);
}

.dark .ant-empty-description {
  color: rgba(255, 255, 255, 0.45);
}

.dark .task-row:focus-within {
  outline-color: #1890ff;
}

.dark .drag-handle:focus {
  outline-color: #1890ff;
}

.dark .border-gray-100 {
  border-color: #262626 !important;
}

.dark .border-gray-200 {
  border-color: #303030 !important;
}

.dark .border-gray-300 {
  border-color: #404040 !important;
}

.dark .bg-gray-50 {
  background-color: #141414 !important;
}

.dark .bg-gray-100 {
  background-color: #1a1a1a !important;
}

.dark .bg-white {
  background-color: #1f1f1f !important;
}

.dark .text-red-500 {
  color: #ff7875 !important;
}

.dark .text-orange-500 {
  color: #ffa940 !important;
}

.dark .task-group .group-header .bg-gray-200 {
  background-color: #262626 !important;
}

/* System preference fallback - only apply when explicitly in dark mode */
@media (prefers-color-scheme: dark) {
  .task-list-board.dark:not(.light) {
    color: rgba(255, 255, 255, 0.85);
  }

  .task-group.dark:not(.light) {
    background-color: #1f1f1f;
  }

  .task-row.dark:not(.light) {
    background-color: #1f1f1f;
    color: rgba(255, 255, 255, 0.85);
    border-color: #303030;
  }

  .task-row.dark:not(.light):hover {
    background-color: #262626 !important;
    border-left-color: #595959;
  }
} 