/* 任务列表页面样式 */

.tasks-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 1rem;
}

.tasks-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--glass-border);
}

.tasks-header h2 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tasks-header h2 i {
    color: var(--primary-light);
}

.tasks-header .btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-weight: 500;
    transition: all var(--transition-normal);
}

.tasks-header .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
}

.task-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: var(--glass-shadow);
    position: relative;
    overflow: hidden;
}

/* 移除原来的 ::before，改用左侧边框 */

.task-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
    background: var(--glass-bg-hover);
    border-color: rgba(255, 255, 255, 0.25);
}

.task-card:hover::before {
    opacity: 1;
}

.task-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
    gap: var(--spacing-md);
}

.task-status-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.task-running-indicator {
    color: var(--primary-light);
    font-size: 0.75rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.task-card[data-status="running"] {
    border-left: 3px solid var(--primary-light);
}

.task-card[data-status="completed"] {
    border-left: 3px solid var(--success);
}

.task-card[data-status="failed"] {
    border-left: 3px solid var(--danger);
}

.task-card[data-status="cancelled"] {
    border-left: 3px solid var(--text-muted);
}

.task-name {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0;
    flex: 1;
    min-width: 0; /* 允许 flex 子元素收缩 */
    color: var(--text-primary);
    line-height: 1.4;
    /* 文本溢出处理 */
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2; /* 最多显示2行 */
    -webkit-box-orient: vertical;
    word-break: break-word;
}

.task-card-header .badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-full);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.task-card-body {
    flex: 1;
    margin-bottom: var(--spacing-lg);
}

.task-progress {
    margin-bottom: var(--spacing-md);
}

.task-progress .progress {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.task-progress .progress-bar {
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: width var(--transition-normal);
}

.task-info {
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
}

.task-info i {
    color: var(--text-muted);
}

.task-card-footer {
    display: flex;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--glass-border);
    margin-top: auto;
}

.task-card-footer .btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.task-card-footer .btn:hover {
    transform: translateY(-1px);
}

.empty-state {
    padding: 3rem 2rem;
    text-align: center;
}

.empty-state i {
    font-size: 3rem;
    opacity: 0.3;
    margin-bottom: 1rem;
    color: var(--text-muted);
}

.empty-state h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.empty-state p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.empty-state .btn {
    padding: var(--spacing-sm) var(--spacing-xl);
    font-weight: 500;
    transition: all var(--transition-normal);
}

.empty-state .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
}

/* 方向标签页样式 */
.category-tabs {
    border-bottom: 2px solid var(--glass-border);
    margin-bottom: 1.5rem;
}

.category-tabs .nav-link {
    color: var(--text-secondary);
    border: none;
    border-bottom: 2px solid transparent;
    padding: 0.75rem 1.25rem;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.category-tabs .nav-link:hover {
    color: var(--primary-light);
    border-bottom-color: var(--primary-light);
    background-color: rgba(99, 102, 241, 0.05);
}

.category-tabs .nav-link.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background-color: transparent;
    font-weight: 600;
}

.category-tabs .nav-link i {
    font-size: 1.1rem;
}

.category-tabs .badge {
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
}

/* 空状态（方向内） */
.empty-state-category {
    padding: 3rem 2rem;
    text-align: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
}

.empty-state-category i {
    font-size: 3rem;
    opacity: 0.3;
    margin-bottom: 1rem;
    color: var(--text-muted);
}

.empty-state-category h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.empty-state-category p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.empty-state-category .btn {
    padding: var(--spacing-sm) var(--spacing-xl);
    font-weight: 500;
    transition: all var(--transition-normal);
}

.empty-state-category .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .category-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
    }
    
    .category-tabs .nav-link {
        white-space: nowrap;
        padding: 0.5rem 0.75rem;
        font-size: 0.9rem;
    }
    
    .category-tabs .nav-item {
        flex-shrink: 0;
    }
    .tasks-container {
        padding: 1rem 0.75rem;
    }
    
    .tasks-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        margin-bottom: 1.25rem;
    }
    
    .tasks-header h2 {
        font-size: 1.125rem;
    }
    
    .tasks-header .btn {
        width: 100%;
        justify-content: center;
    }
    
    .task-card-footer {
        flex-direction: column;
    }
    
    .task-card-footer .btn {
        width: 100%;
    }
    
    .select-category-container {
        padding: 1rem 0.75rem;
    }
    
    .page-header h1 {
        font-size: 1.5rem;
    }
    
    .category-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}