xiaozhi/jk-rag-platform/src/components/common/AppCard/index.scss

@use 'sass:color';
@use '@/styles/variables.scss' as *;
// 导入全局样式变量

// ===== AppCard 应用卡片样式 =====
// 使用全局变量，符合设计规范 v3.0

.app-card {
    background: $bg-secondary;
    border: 1px solid $border-base;
    border-radius: $radius-xl;
    padding: $spacing-4;
    cursor: pointer;
    transition: $transition-base;
    position: relative;
    overflow: hidden;
    min-height: 280px;
    display: flex;
    flex-direction: column;

    &:hover {
        transform: translateY(-$spacing-1);
        box-shadow: $shadow-lg;
        border-color: rgba(0, 93, 128, 0.3);

        .card-actions {
            opacity: 1;
            transform: translateY(0);
        }

        .card-hover-actions {
            opacity: 1;
            transform: translateY(0);
        }

        .card-title {
            color: $primary-color;
        }
    }
}

// 热门标识 - 缩小尺寸，被操作按钮遮盖
.card-hot-badge {
    position: absolute;
    top: $spacing-3;
    right: $spacing-3;
    padding: $spacing-1 $spacing-2;
    background: linear-gradient(135deg, $warning-color 0%, color.adjust($warning-color, $lightness: -10%) 100%);
    color: $bg-secondary;
    border-radius: $radius-full;
    font-size: $font-xs;
    font-weight: $font-weight-bold;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 2px 8px rgba($warning-color, 0.3);
    z-index: 5;
}

// 状态标签
.card-status-badge {
    position: absolute;
    top: $spacing-4;
    left: $spacing-4;
    padding: 2px 6px;
    color: $bg-secondary;
    border-radius: $radius-full;
    font-size: 9px;
    font-weight: $font-weight-semibold;
    z-index: 10;
}

// 卡片头部：图标 + 创建者
.card-header {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    margin-bottom: $spacing-3;
    gap: $spacing-3;
}

// 创建者信息区域 - 三行文字与图标高度一致（56px）
// 计算：$font-xs + $font-base + $font-sm = 9px + 13px + 12px = 34px 文字
//      + $spacing-1 × 2 = 8px 间距 + 行高余量 ≈ 56px
.card-creator {
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 0;

    .card-creator-info {
        display: flex;
        flex-direction: column;
        gap: $spacing-1;  // 行间距 4px
        line-height: $line-height-tight;

        
        .card-creator-label {
            font-size: $font-xs;  // 9px
            color: $text-hint;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            font-weight: $font-weight-medium;
            line-height: $line-height-tight;
        }

        .card-creator-name {
            font-size: $font-base;  // 13px
            color: $text-secondary;
            font-weight: $font-weight-semibold;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            line-height: $line-height-tight;
        }

        // 项目名称 - 单行省略
        .card-pro-name {
            font-size: $font-sm;  // 12px
            color: $text-hint;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 180px;
            line-height: $line-height-tight;
        }
    }
}

// 图标容器
.card-icon-wrapper {
    width: $card-icon-size;
    height: $card-icon-size;
    border-radius: $radius-xl;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2px;
    flex-shrink: 0;

    &.bg-blue { background: $icon-bg-blue; }
    &.bg-indigo { background: $icon-bg-indigo; }
    &.bg-teal { background: $icon-bg-teal; }
    &.bg-purple { background: $icon-bg-purple; }
    &.bg-rose { background: $icon-bg-rose; }
    &.bg-cyan { background: $icon-bg-cyan; }
    &.bg-amber { background: $icon-bg-amber; }
    &.bg-green { background: #F0FDF4; }
    &.bg-orange { background: #FFF7ED; }

    .card-icon,
    svg {
        width: 100%;
        height: 100%;
        object-fit: contain;

        // fill 风格图标 - 移除描边
        &[fill="none"] {
            fill: currentColor;
            stroke: none;
        }
    }
}

// 操作按钮 - 悬停显示（在 Hot Tag 上层，完全遮盖）
.card-actions {
    position: absolute;
    top: $spacing-2;
    right: $spacing-2;
    display: flex;
    gap: $spacing-1;
    opacity: 0;
    transform: translateY(0);
    transition: $transition-base;
    z-index: 15;

    .card-action-btn {
        width: $card-btn-size;
        height: $card-btn-size;
        border-radius: $radius-lg;
        background: $bg-tertiary;
        border: none;
        display: flex;
        align-items: center;
        justify-content: center;
        color: $text-secondary;
        cursor: pointer;
        transition: $transition-base;

        &:hover {
            background: $border-base;
            color: $primary-color;
            transform: scale(1.05);
        }

        svg {
            width: 16px;
            height: 16px;
        }
    }
}

// 应用名称
.card-title {
    font-size: $font-lg;
    font-weight: $font-weight-semibold;
    color: $text-primary;
    margin: 0;
    padding: 0;
    margin-bottom: $spacing-2;
    transition: $transition-fast;
    line-height: $line-height-tight;

    .app-card:hover & {
        color: $primary-color;
    }
}

// 应用描述
.card-description {
    font-size: $font-sm;
    color: $text-secondary;
    line-height: $line-height-base;
    margin-bottom: $spacing-2;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 39px;
}

// 标签
.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: $spacing-1;
    margin-bottom: $spacing-2;
}

.card-tag {
    padding: 3px 10px;
    border-radius: $radius-md;
    font-size: $font-xs;
    font-weight: $font-weight-bold;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;

    &.tag-slate { background: $tag-bg-slate; color: $tag-text-slate; }
    &.tag-blue { background: $tag-bg-blue; color: $tag-text-blue; }
    &.tag-indigo { background: $tag-bg-indigo; color: $tag-text-indigo; }
    &.tag-teal { background: $tag-bg-teal; color: $tag-text-teal; }
    &.tag-purple { background: $tag-bg-purple; color: $tag-text-purple; }
    &.tag-rose { background: $tag-bg-rose; color: $tag-text-rose; }
    &.tag-cyan { background: $tag-bg-cyan; color: $tag-text-cyan; }
    &.tag-amber { background: $tag-bg-amber; color: $tag-text-amber; }
}

// 统计信息
.card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0;

    .card-meta-left {
        display: flex;
        gap: $spacing-3;
    }

    .card-meta-right {
        margin-left: auto;
    }

    .card-meta-item {
        display: flex;
        align-items: center;
        gap: $spacing-1;
        font-size: $font-sm;
        color: $text-hint;

        svg {
            width: 14px;
            height: 14px;
        }
    }
}

// 底部信息
.card-footer-info {
    display: flex;
    align-items: center;
    gap: $spacing-2;
    flex-wrap: wrap;
    padding-top: $spacing-2;
    margin-top: auto;
}

.card-certification {
    display: flex;
    align-items: center;
    gap: $spacing-1;
    font-size: $font-xs;
    color: $text-hint;

    svg {
        width: 14px;
        height: 14px;
        color: $success-color;
    }
}

.card-department {
    display: flex;
    align-items: center;
    gap: $spacing-1;
    font-size: $font-xs;
    color: $text-secondary;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;

    svg {
        width: 14px;
        height: 14px;
    }
}

.card-visible-tag {
    font-size: $font-xs;
    font-weight: $font-weight-semibold;
    padding: 2px 8px;
    border-radius: $radius-sm;
    background: $bg-tertiary;
}

// 悬停操作按钮层
.card-hover-actions {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;  // 两端对齐
    align-items: center;
    padding: $spacing-4;
    background: linear-gradient(to top, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.95) 100%);
    border-top: 1px solid $border-light;
    opacity: 0;
    transform: translateY($spacing-2);
    transition: $transition-base;
    pointer-events: none;

    .app-card:hover & {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    .card-operation-btn {
        flex: 0 0 auto;  // 不伸缩
        width: auto;
        min-width: 100px;
        height: 40px;
        background: $bg-tertiary;
        border: 1px solid $border-base;
        border-radius: $radius-lg;
        font-size: $font-md;
        font-weight: $font-weight-medium;
        color: $text-primary;
        transition: $transition-base;
        margin-right: $spacing-2;  // 与立即使用按钮的间距
        display: inline-flex;
        align-items: center;
        justify-content: center;

        &:hover {
            background: $border-base;
            border-color: $border-dark;
            color: $text-primary;
        }

        svg {
            width: 18px;
            height: 18px;
        }
    }

    .card-use-btn {
        flex: 0 0 auto;  // 不伸缩
        width: auto;
        min-width: 120px;
        height: 40px;
        background: linear-gradient(135deg, $primary-color 0%, $primary-light 100%);
        border: none;
        border-radius: $radius-lg;
        font-size: $font-md;
        font-weight: $font-weight-semibold;
        color: $bg-secondary;
        box-shadow: 0 4px 12px rgba(0, 93, 128, 0.3);
        transition: $transition-base;
        display: inline-flex;
        align-items: center;
        justify-content: center;

        &:hover {
            background: linear-gradient(135deg, $primary-dark 0%, $primary-color 100%);
            box-shadow: 0 6px 16px rgba(0, 93, 128, 0.4);
            transform: translateY(-$spacing-1);
        }

        &:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(0, 93, 128, 0.2);
        }

        svg {
            width: 18px;
            height: 18px;
        }
    }
}

// 注意：.app-card-grid 已在全局 global.less 中定义，此处不需要重复

// ===== H5 移动端极简样式（v3.7 新增）=====
// 仅在移动端（≤768px）生效，用于应用广场 2 列布局

@media (max-width: 768px) {
    .mobile-app-card {
        min-height: auto;
        padding: 0;
        border-radius: var(--h5-radius-lg, $radius-xl);
        overflow: hidden;
        background: var(--h5-bg-secondary, $bg-secondary);
        border: 1px solid var(--h5-border, $border-base);

        // 隐藏所有复杂元素
        .card-creator,
        .card-pro-name,
        .card-description,
        .card-tags,
        .card-certification,
        .card-department,
        .card-meta,
        .card-actions,
        .card-hover-actions,
        .card-hot-badge,
        .card-status-badge {
            display: none;
        }

        // 图片区域（全宽）
        .card-icon-wrapper {
            width: 100%;
            height: auto;
            aspect-ratio: 1;  // 正方形
            border-radius: $radius-xl;
            padding: 0;
            margin: 0;

            .card-icon,
            .iconify {
                width: 100%;
                height: 100%;
                object-fit: cover;
            }
        }

        // 头部区域
        .card-header {
            padding: var(--h5-spacing-md, $spacing-3);
            margin: 0;
            gap: var(--h5-spacing-sm, $spacing-2);
        }

        // 卡片标题
        .card-title {
            padding: 0 var(--h5-spacing-md, $spacing-3) var(--h5-spacing-md, $spacing-3);
            font-size: var(--h5-font-base, $font-lg);
            font-weight: var(--h5-font-weight-medium, $font-weight-medium);
            color: var(--h5-text-primary, $text-primary);
            margin: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        // 悬停效果禁用（移动端无悬停）
        &:hover {
            transform: none;
            box-shadow: none;
            border-color: var(--h5-border, #E8E4DF);
        }

        // 点击反馈
        &:active {
            background: var(--h5-bg-tertiary, $bg-tertiary);
        }
    }
}