/* 调整大小手柄样式 */
.resize-handle {
    position: absolute;
    bottom: 5px;
    right: 5px;
    width: 20px;
    height: 20px;
    /* background-color: #3498db; */
    border-radius: 10px;
    cursor: move;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    opacity: 0;
    transition: opacity 0.3s;
}

.card:hover .resize-handle {
    opacity: 1;
}

/* .resize-handle:hover {
    background-color: #2980b9;
} */

.resize-handle svg {
    width: 100%;
    height: 100%;
    fill: rgb(156, 161, 154);
}

/* 活跃状态 */
.resize-handle.active {
    /* background-color: #e74c3c; */
    transform: scale(1.2);
    transition: all 0.2s ease;
}

.resize-handle::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background-color: transparent;
}

@media (hover: hover) {
    .resize-handle:hover {
        /* background-color: #e74c3c; */
        transform: scale(1.2);
    }
}

/* 防止拖拽过程中选中文本 */
.resize-handle {
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}