/* 编辑按钮 */
body.user .edit-btn,
body.user .button-edit-overlay,
body.user .category-controls,
body.user .website-controls,
body.user .drag-handle {
    display: none !important;
}
/* 产品中心容器样式 */
#portfolio {
    margin: 0rem 0rem 1.5rem;
    padding: 3.5rem 0rem 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* 产品中心标题 */
#portfolio-title {
    font-size: 3.0rem;
}

#portfolio .section-title {
    font-size: 2.25rem;
    margin: 1rem 0;
    text-align: center;
    position: relative;
}

#portfolio .section-title::after {
    content: '';
    display: block;
    width: 5rem;
    height: 4px;
    background: var(--gradient);
    margin: 1rem auto;
    border-radius: 2px;
}

/* 产品中心控制按钮 */
#portfolio .portfolio-actions {
    position: relative;
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    padding: 0 1rem;
    width: 100%;
    text-align: right;
}

#portfolio .portfolio-add {
    background: var(--ggradient);
    margin-right: 0;
}

#portfolio .portfolio-add:hover {
    background: var(--green);
}

/* 产品链接 */
.portfolio-link {
    display: block;
    text-decoration: none;
    cursor: pointer;
    left: 0;
    position: absolute !important;
    top: 0;
    opacity: 0;
}

.portfolio-item:hover .portfolio-link {
    opacity: 1;
}

/* 产品中心控制按钮 */
.portfolio-controls {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 1000;
    display: flex;
    gap: 5px;
}

.portfolio-delete-btn {
    background: var(--oranges);
    color: white;
    border: none;
    border-radius: 3px;
    padding: 3px 9px 4px;
    cursor: pointer;
    font-size: 12px;
    transition: background 0.3s;
    margin-right: 30px;
    margin-top: 0px;
    display: none;
}

.portfolio-item:hover .portfolio-delete-btn {
    display: block;
}

.portfolio-delete-btn:hover {
    background: var(--orange);
}

/* 产品中心 */
.portfolio-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
    gap: 1rem;
}

.filter-btn {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--accent);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s;
}

.filter-btn.active, .filter-btn:hover {
    background: var(--gradient);
    border-color: transparent;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.portfolio-item {
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    height: 90px;
    box-shadow: 0 3px 11px rgba(0, 0, 0, 0.2);
    transition: all 0.5s ease;
    opacity: 1;
    transform: scale(1);
    min-width: 180px;
}

.portfolio-item.hidden {
    display: none;
}

.portfolio-item.filtered-out {
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.portfolio-image-container {
    width: 3rem;
    height: 3rem;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 0.9;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-title {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.portfolio-category {
    color: var(--accent);
    font-size: 0.9rem;
}

/* 产品中心 PC端横向展示 */
@media (min-width: 992px) {
    .portfolio-horizontal {
        width: 100%;
        display: flex;
        overflow-x: auto;
        gap: 2rem;
        padding-bottom: 1rem;
        scrollbar-width: thin;
        scrollbar-color: var(--accent) var(--secondary);
        flex-direction: row;
    }

    .portfolio-horizontal::-webkit-scrollbar {
        height: 8px;
    }

    .portfolio-horizontal::-webkit-scrollbar-track {
        background: var(--secondary);
        border-radius: 10px;
    }

    .portfolio-horizontal::-webkit-scrollbar-thumb {
        background: var(--accent);
        border-radius: 10px;
    }

    .portfolio-horizontal .portfolio-item {
        min-width: 350px;
        flex-shrink: 0;
    }

    .portfolio-grid {
        display: flex;
    }
}

/* 网址导航容器样式 */
.portfolio-categories {
    display: flex;
    flex-direction: row;
    gap: 2.5rem;
    justify-content: space-around;
    flex-wrap: wrap;
}

.portfolio-category-section {
    background: var(--card-bg);
    border-radius: 2px;
    padding: 1.6rem;
    position: relative;
    min-height: 8rem;
    flex: 1 1 calc(50% - 4rem);
    box-shadow: var(--shadow);
    padding-bottom: 1rem;
}
.portfolio-category-section:hover {
    box-shadow: var(--shadows);
}
.category-header {
    margin-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.8rem;
}

.category-title {
    font-size: 1.25rem;
    margin-bottom: 0rem;
    color: var(--text-color);
    text-indent: 3px;
}

.category-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: -9px;
    position: absolute !important;
    right: 10px;
    top: 10px;
    display: none;
}

.websites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 1rem 3rem;
}

/* 单个网址项目 */
.website-item {
    width: auto;
    border-radius: 3px;
    padding: 0rem;
    transition: all 0.3s ease;
    position: relative;
    height: auto;
}

.website-item:hover {
    transform: translateY(-1px);
}

.website-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
    padding: 0px;
    border-radius: 10px;
    transition: background-color 0.3s ease;
    position: relative;
}

.website-image-container {
    width: 2rem;
    height: 2rem;
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 0rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.website-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.website-info {
    text-align: left;
    width: 100%;
    height: 100%;
    text-indent: 8px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    cursor: pointer;
}

.website-title {
    white-space: nowrap !important;
    word-wrap: normal;
    word-break: keep-all;
    width: auto;
    font-size: 1rem;
    color: var(--text);
    word-break: break-word;
    line-height: 2rem;
    top: 0.15rem;
    min-width: 66px;
}

.website-info .website-description {
    visibility: hidden;
    font-size: 0.875rem;
    color: var(--text-secondary);
    white-space: nowrap !important;
    word-wrap: normal;
    word-break: keep-all;
    margin-top: -8px;
    margin-bottom: 0;
}

.website-info:hover .website-description {
    visibility: visible;
}

/* 网站图标相关样式 */
.website-icon-container {
    position: relative;
    margin-left: 3px;
    z-index: 0;
    top: -8px;
    cursor: pointer;
}

.website-icon-bg {
    /*background: var(--icon-bg);*/
    padding: 0;
    position: relative;
    width: 26px;
    height: 26px;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.text-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: bold;
    font-size: 1rem;
    z-index: 6;
}

.website-icon-img {
    display: block;
    object-fit: contain;
    z-index: 9;
    position: absolute;
    width: 100%;
    height: auto;
    min-height: 100%;
    object-fit: cover;
    border-radius: 3px;
}

/* 类别控制按钮 */
.category-controls, .website-controls {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    gap: 5px;
    z-index: 10;
}

#admin .website-item .website-controls .website-favorite-btn{
	display: none;
}
#user .website-item .website-controls {
    top: 30px;
    left: 3px;
}
#admin .website-controls {
  left: 5px;
  top: -20px;
}
.category-edit-btn, .category-delete-btn,
.website-edit-btn, .website-delete-btn {
    background: rgba(0,0,0,0.6);
    color: white;
    border: none;
    border-radius: 3px;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 12px;
    transition: background 0.3s;
}

.category-edit-btn, .category-delete-btn {
    background: var(--accent);
}

.category-edit-btn:hover, .website-edit-btn:hover {
    background: var(--accent-light);
}

.category-delete-btn:hover, .website-delete-btn:hover {
    background: var(--orange);
}

.portfolio-category-section .category-controls, 
.portfolio-category-section .website-controls {
    transition: opacity 0.5s ease;
    opacity: 0;
}

#admin .portfolio-category-section:hover .category-controls, 
#admin .website-item:hover .website-controls,
#user .portfolio-category-section:hover .category-controls, 
#user .website-item:hover .website-controls {
    opacity: 1;
}



/* 拖拽排序相关样式 */
/*.drag-handle {
    cursor: move;
    margin-right: 8px;
    color: #666;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 10;
}*/
a#portfolio-sort {
    background: #f60;
}
.portfolio-actions .btn:hover {
    color: #fff;
}
.drag-handle {
    cursor: move;
    margin-right: 8px;
    color: #f91919;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 10;
    margin-top: -6px;
}
.website-item .drag-handle {
    margin-top: -6px;
    position: absolute;
    left: 3px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
}
.category-header:hover .drag-handle{
    opacity: 0;
}
.website-item:hover .drag-handle {
    opacity: 0.5;
}
.drag-handle i {
    font-size: 20px;
}

/* 分类拖拽区域 */
.category-header {
    position: relative;
    user-select: none;
}

.category-header.dragging {
    background-color: rgba(0, 0, 0, 0.05);
    border-radius: 5px;
}
.category-header span.drag-handle {
    min-width: 128px;
    left: 0px !important;
}

/* 网址拖拽区域 */
.website-item.dragging {
    opacity: 0.5;
    transform: scale(0.98);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 100;
}

/* 拖拽占位符 */
.sortable-ghost {
    opacity: 0.4;
    background-color: #e0e0e0;
    border: 2px dashed #ccc;
}

.sortable-chosen {
    background-color: rgba(0, 123, 255, 0.1);
}

.sortable-drag {
    opacity: 0.8;
    transform: rotate(3deg);
}

/* 拖拽反馈效果 */
.drag-over {
    border: 2px dashed var(--accent) !important;
    background-color: rgba(0, 123, 255, 0.05) !important;
}

/* 移动端触摸优化 */
@media (max-width: 768px) {
    .drag-handle {
        opacity: 0.5;
    }
    
    .category-header, 
    .website-item {
        -webkit-tap-highlight-color: transparent;
    }
}

/* 分类拖拽排序指示器 */
.category-sort-hint {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.category-sort-hint i {
    font-size: 14px;
}

/* 网址拖拽排序指示器 */
.website-sort-hint {
    position: absolute;
    top: -20px;
    left: 0;
    font-size: 11px;
    color: #888;
    background: rgba(28,156,38,0.60);
    padding: 2px 6px;
    border-radius: 3px;
    display: none;
}

.website-item:hover .website-sort-hint {
    display: block;
}

/* 拖拽排序状态指示器 */
/*.sort-status {
    position: fixed;
    top: 86px;
    left: 50%;
    background: rgba(28,156,38,0.60);
    color: white;
    padding: 10px 15px;
    border-radius: 5px;
    z-index: 10000;
    display: none;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    transform: translate(-50%);
}*/
.sort-status {
  position: fixed;
  bottom: 3.9rem;
  right: 2rem;
  background: rgba(28,156,38,0.60);
  color: white;
  padding: 10px 15px;
  border-radius: 5px;
  z-index: 10000;
  display: none;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  transform: translate(0%);
}
.sort-status.show {
    display: flex;
    animation: fadeIn 0.3s;
}

/* 保存排序按钮状态 */
#portfolio-sort.saving {
    background: var(--accent-light);
    cursor: wait;
}

#portfolio-sort.saving::after {
    content: '...';
    animation: dots 1.5s infinite;
}

@keyframes dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}

/* 响应式设计 */
@media (max-width: 768px) {
	#portfolio {
		margin: 0rem 0rem 1.5rem;
		padding: 1.5rem 1rem 2rem;
	}
    .portfolio-categories {
        display: flex;
        flex-direction: column;
        gap: 2rem;
    }
    
    .portfolio-horizontal {
        display: none;
    }
	.websites-grid {
	  grid-template-columns: repeat(auto-fill, minmax(66px, 1fr));
	}
}

@media (max-width: 768px) {
.portfolio-category-section {
    padding-bottom: 2rem;
}
.website-info .website-description {
    visibility: visible;
    margin-left: -2rem;
}
}