/**
 * 项目资产角色资产卡片样式
 * 符合代码规范：<400行
 * 4x4网格布局，响应式设计
 * 使用独立前缀 project-asset-role-asset-card-，确保面板独立性
 */

/* 角色资产卡片网格容器（固定列宽 230px，与单卡 width 一致，高度由卡片自身决定） */
.project-asset-role-asset-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, 230px);
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    width: 100%;
    min-height: 400px;
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    justify-content: start;
    align-content: start;
}

/* 角色资产卡片 */
.project-asset-role-asset-card {
    display: flex;
    flex-direction: column;
    width: 230px;
    max-width: 100%;
    box-sizing: border-box;
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    height: 300px;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
}

.project-asset-role-asset-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-primary);
}

/* 卡片预览区域 */
.project-asset-role-asset-card-preview {
    width: 100%;
    height: 200px;
    background: var(--bg-tertiary);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-asset-role-asset-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    filter: none !important;
    mix-blend-mode: normal !important;
    opacity: 1 !important;
}

.project-asset-role-asset-card:hover .project-asset-role-asset-card-image {
    transform: scale(1.05);
}

/* 卡片遮罩层 */
.project-asset-role-asset-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent !important;
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.project-asset-role-asset-card:hover .project-asset-role-asset-card-overlay {
    opacity: 1;
    background: transparent !important;
}

/* 卡片操作按钮 */
.project-asset-role-asset-card-actions {
    display: flex;
    gap: var(--spacing-sm);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-asset-role-asset-card:hover .project-asset-role-asset-card-actions {
    opacity: 1;
}

/* 卡片信息区域 */
.project-asset-role-asset-card-info {
    padding: 8px 10px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

/* 卡片名称 */
.project-asset-role-asset-card-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
}

/* 详情信息区域 */
.project-asset-role-asset-card-description {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
    position: relative;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
    transition: all 0.3s ease;
}

/* 详情信息超出时的滚动效果 */
.project-asset-role-asset-card-description.has-overflow {
    cursor: help;
}

/* 详情信息弹窗 */
.project-asset-role-asset-card-description-tooltip {
    position: fixed;
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    font-size: 12px;
    color: var(--text-primary);
    max-width: 300px;
    word-wrap: break-word;
    word-break: break-all;
    z-index: 10000;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transform: translateY(-5px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    pointer-events: none;
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
    line-height: 1.4;
}

.project-asset-role-asset-card-description-tooltip.show {
    opacity: 1;
    transform: translateY(0);
}

/* 格式标签区域 */
.project-asset-role-asset-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    align-items: center;
}

.project-asset-role-asset-card-tag {
    display: inline-block;
    padding: 2px 6px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    font-size: 10px;
    color: var(--text-secondary);
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
    line-height: 1.2;
    white-space: nowrap;
}

/* 空状态 */
.project-asset-role-asset-card-empty {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
}

.project-asset-role-asset-card-empty-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
}

.project-asset-role-asset-card-empty-text {
    font-size: 14px;
    color: var(--text-secondary);
}

/* 加载状态 */
.project-asset-role-asset-card-loading {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
    font-family: "Microsoft YaHei", "微软雅黑", "SimSun", "宋体", "Arial", sans-serif;
}

.project-asset-role-asset-card-loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border-primary);
    border-top-color: var(--text-accent);
    border-radius: 50%;
    animation: project-asset-role-asset-card-spinner-rotate 1s linear infinite;
    margin-bottom: var(--spacing-md);
}

@keyframes project-asset-role-asset-card-spinner-rotate {
    to {
        transform: rotate(360deg);
    }
}

.project-asset-role-asset-card-loading-text {
    font-size: 14px;
    color: var(--text-secondary);
}