/* 二维码生成器工具专属样式 */

/* 类型选择 */
.qr-type-section {
    margin-bottom: 16px;
}
.qr-type-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.qr-type-item {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 16px;
    background:  #f7f9fc;
    border: 1px solid var(--theme-color, #eef2f7);
    color: var(--theme-color, #666);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}
.qr-type-item:hover {
    border-color: var(--theme-color, #4e8cff);
    color: var(--theme-color, #4e8cff);
}
.qr-type-item.active {
    background: var(--theme-color, #4e8cff);
    color: #fff;
    border-color: var(--theme-color, #4e8cff);
}

/* 内容表单 */
.qr-content-form {
    margin-bottom: 12px;
}
.qr-content-form .ange-input,
.qr-content-form .ange-textarea,
.qr-content-form .ange-select {
    width: 100%;
    margin-top: 4px;
}

/* 个性化设置 */
.qr-setting-section {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--theme-color, #eef2f7);
}
.qr-setting-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}
.qr-setting-row label {
    font-size: 13px;
    color: var(--theme-color, #666);
    min-width: 70px;
}
.qr-setting-row input[type="color"] {
    width: 36px;
    height: 36px;
    border: 1px solid var(--theme-color, #eef2f7);
    border-radius: 4px;
    padding: 2px;
    cursor: pointer;
}
.qr-setting-row .ange-select {
    width: auto;
    min-width: 100px;
}
.qr-setting-row input[type="range"] {
    flex: 1;
    margin: 0 8px;
}
.qr-setting-row span {
    font-size: 13px;
    color: var(--theme-color, #666);
    min-width: 30px;
    text-align: right;
}

/* 操作按钮 */
.qr-action-btns {
    margin-top: 20px;
    text-align: center;
}
.qr-action-btns .ange-btn {
    width: 100%;
}

/* 二维码下方按钮（水平居中） */
.handle-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 12px 0;
}
.handle-btn .item-handle {
    display: flex;
    gap: 8px;
}

/* 预览区域 */
.qr-preview-area {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
    padding: 20px;
}
.qr-preview-placeholder {
    text-align: center;
    color: var(--theme-color, #999);
}
.qr-preview-placeholder i {
    font-size: 64px;
    display: block;
    margin-bottom: 16px;
    color: var(--theme-color, #ddd);
}
.qr-preview-placeholder p {
    font-size: 14px;
}
.qr-preview-box {
    text-align: center;
}
.qr-preview-box canvas {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

/* 下载按钮 */
.qr-download-btns {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid var(--theme-color, #eef2f7);
}
.qr-download-btns .ange-btn {
    margin: 0 6px 8px;
}

/* === 响应式：移动端 ≤768px === */
@media (max-width: 768px) {
    .qr-type-list {
        gap: 6px;
    }
    .qr-type-item {
        padding: 5px 10px;
        font-size: 12px;
    }
    .qr-setting-row {
        flex-wrap: wrap;
    }
    .qr-setting-row label {
        min-width: 100%;
        margin-bottom: 4px;
    }
    .qr-setting-row input[type="range"] {
        width: 60%;
    }
    .qr-preview-area {
        min-height: 250px;
        padding: 10px;
    }
    .qr-download-btns .ange-btn {
        width: 100%;
        margin: 0 0 8px;
    }
}