.tool-content {
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    padding: 1.2em;
    border-radius: .6em;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.2em;
}

.tab-group {
    display: flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    background-color: var(--main-bg);
    border-radius: 7px;
    padding: 4px;
    gap: 2px;
    margin: 0 auto;
}

.tab-group a.active {
    background-color: rgb(93 79 248 / 85%);
    color: #fff;
    box-shadow: 0 4px 12px rgba(93, 79, 248, 0.2);
}

.tab-group a {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    text-align: center;
    padding: 6px 16px;
    cursor: pointer;
    border-radius: 7px;
    transition: all 0.2s;
    user-select: none;
}

.map-box{
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.map-box img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain; /* 保持图片比例 */
    max-width: none;
    user-select: none;
    -webkit-user-drag: none;
    margin: 0;
    padding: 0;
}

.map-box .btn-group{
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 10;
    margin: 0;
    padding: 0;
}

.map-box .btn-group span{
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--main-bg);
    border-radius: 6px;
    line-height: unset;
    width: 30px;
    height: 30px;
    cursor: pointer;
}

.map-box .btn-group span:hover{
    background-color: #d4d6d9;
}

.map-box .btn-group span svg{
    color: #666;
}

@media (max-width: 768px) {
    .tool-content {
        padding: .8em !important;
        box-shadow: unset;
    }

    .operate-buttons .btn {
        line-height: 32px !important;
        height: 32px !important;
        padding: 0 8px !important;
    }

    .btn {
        height: 32px;
    }

    .input-textarea {
        min-height: 200px;
    }

}