/* ============================================
   Card 组件 - Card Component
   ============================================ */

/* ========== 基础卡片 ========== */
.card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4) var(--spacing-5);
  border-bottom: 1px solid var(--color-border-light);
}

.card-title {
  font-size: var(--font-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin: 0;
}

.card-subtitle {
  font-size: var(--font-sm);
  color: var(--color-text-muted);
  margin-top: var(--spacing-1);
}

.card-actions {
  display: flex;
  gap: var(--spacing-2);
}

.card-body {
  padding: var(--spacing-5);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.card-footer {
  display: flex;
  align-items: center;
  padding: var(--spacing-4) var(--spacing-5);
  border-top: 1px solid var(--color-border-light);
  background: var(--color-bg-secondary);
}

.card-clickable {
  cursor: pointer;
}

.card-clickable:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-alpha-20);
}

.card-clickable:active {
  transform: translateY(-1px);
}

/* ========== 任务卡片 ========== */
.task-card {
  position: relative;
  overflow: hidden;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 状态顶部指示条 */
.task-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: var(--color-neutral);
}

.task-card.status-pending::before { background: var(--color-warning); }
.task-card.status-running::before { background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark)); }
.task-card.status-completed::before { background: linear-gradient(90deg, var(--color-success), var(--color-success-dark)); }
.task-card.status-failed::before { background: linear-gradient(90deg, var(--color-danger), var(--color-danger-dark)); }
.task-card.status-unknown::before { background: linear-gradient(90deg, #8b5cf6, #6366f1); }
.task-card.status-iterating::before { background: linear-gradient(90deg, #f59e0b, #d97706); }

/* 状态背景色调 */
.task-card.status-pending { border-color: rgba(245, 158, 11, 0.18); }
.task-card.status-running { border-color: rgba(14, 165, 233, 0.2); }
.task-card.status-completed { border-color: rgba(16, 185, 129, 0.18); }
.task-card.status-failed { border-color: rgba(239, 68, 68, 0.18); }
.task-card.status-unknown { border-color: rgba(139, 92, 246, 0.18); }
.task-card.status-iterating { border-color: rgba(245, 158, 11, 0.18); }

.task-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border);
}

.task-card.status-pending:hover {
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.12);
}

.task-card.status-running:hover {
  border-color: rgba(14, 165, 233, 0.4);
  box-shadow: 0 8px 25px rgba(14, 165, 233, 0.15);
}

.task-card.status-completed:hover {
  border-color: rgba(16, 185, 129, 0.4);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.12);
}

.task-card.status-failed:hover {
  border-color: rgba(239, 68, 68, 0.4);
  box-shadow: 0 8px 25px rgba(239, 68, 68, 0.12);
}

.task-card.status-unknown:hover {
  border-color: rgba(139, 92, 246, 0.4);
  box-shadow: 0 8px 25px rgba(139, 92, 246, 0.12);
}

.task-card.status-iterating:hover {
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.12);
}

.task-card.selected {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-alpha-10);
}

/* 任务卡片复选框 */
.task-checkbox-wrapper {
  position: absolute;
  top: 20px;
  left: 14px;
  z-index: 10;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.task-checkbox-wrapper.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.task-checkbox {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

/* 任务卡片头部 */
.task-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: var(--spacing-4) var(--spacing-5);
  background: linear-gradient(to right, var(--color-bg-card-solid), transparent);
  border-bottom: 1px solid var(--color-border-light);
  position: relative;
  min-height: 28px;
}

.task-card-header {
  padding-left: var(--spacing-5);
}

.task-card.selected .task-card-header,
.task-card.batch-mode .task-card-header {
  padding-left: 38px;
}

/* 任务名称 */
.task-name {
  flex: 1;
  font-size: var(--font-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  word-break: break-word;
  line-height: 1.3;
  min-width: 0;
}

/* 状态徽章 */
.task-status-badge {
  flex-shrink: 0;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  font-size: var(--font-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  box-shadow: var(--shadow-xs);
}

/* 脉冲动画 - 表示正在处理/验证中 */
@keyframes status-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.task-status-badge.status-pulse {
  animation: status-pulse 1.5s ease-in-out infinite;
}

.task-status-badge.status-pending { background: rgba(230, 126, 34, 0.15); color: #e67e22; }
.task-status-badge.status-running { background: rgba(52, 152, 219, 0.15); color: #3498db; }
.task-status-badge.status-completed { background: rgba(39, 174, 96, 0.15); color: #27ae60; }
.task-status-badge.status-failed { background: rgba(231, 76, 60, 0.15); color: #e74c3c; }
.task-status-badge.status-cancelled { background: rgba(127, 140, 141, 0.15); color: #7f8c8d; }
.task-status-badge.status-unknown { background: rgba(139, 92, 246, 0.15); color: #8b5cf6; }
.task-status-badge.status-iterating { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.task-status-badge.status-verifying { background: rgba(6, 182, 212, 0.15); color: #06b6d4; }

/* 任务卡片主体 */
.task-card-body {
  padding: var(--spacing-4) var(--spacing-5);
}

/* 信息行 */
.task-info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-2) 0;
  border-bottom: 1px dotted var(--color-border-light);
  gap: var(--spacing-3);
}

.task-info-row:last-child {
  border-bottom: none;
}

.info-label {
  color: var(--color-text-muted);
  font-size: var(--font-sm);
  font-weight: var(--font-weight-medium);
  flex: 0 0 auto;
  min-width: 55px;
  padding-right: 8px;
  box-sizing: border-box;
}

.info-value {
  color: var(--color-text-primary);
  font-size: var(--font-sm);
  font-weight: var(--font-weight-semibold);
  text-align: right;
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.info-value.center {
  text-align: center;
}

/* 任务卡片操作区 */
.task-card-footer {
  padding: var(--spacing-4) var(--spacing-5);
  border-top: 1px solid var(--color-border-light);
}

.task-actions {
  display: flex;
  gap: var(--spacing-2);
}

.task-actions .btn-sm {
  flex: 1;
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-sm);
  height: auto;
}

/* ========== 状态徽章（通用） ========== */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: var(--font-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-full);
  line-height: 1;
}

.status-badge.pending { background: var(--color-neutral-alpha-10); color: var(--color-neutral); }
.status-badge.running { background: var(--color-primary-alpha-10); color: var(--color-primary); }
.status-badge.completed { background: var(--color-success-alpha-10); color: var(--color-success); }
.status-badge.failed { background: var(--color-danger-alpha-10); color: var(--color-danger); }
.status-badge.iterating { background: rgba(245, 158, 11, 0.1); color: #f59e0b; }
.status-badge.cancelled { background: var(--color-warning-alpha-10); color: var(--color-warning); }

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.status-badge.running .status-dot,
.status-badge.iterating .status-dot {
  animation: pulse 1.5s ease-in-out infinite;
}

/* ========== 进度条 ========== */
.task-card-progress {
  margin-bottom: var(--spacing-4);
}

.progress-bar {
  height: 6px;
  background: var(--color-bg-secondary);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
  border-radius: var(--radius-full);
  transition: width var(--transition-normal);
}

.progress-text {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-1);
  font-size: var(--font-xs);
  color: var(--color-text-muted);
}