/* 拼接长图模块样式 */
.stitch-container {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    padding: 30px;
    max-width: 800px;
}

.stitch-form-group {
    margin-bottom: 25px;
}

.stitch-label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    color: #333;
}

/* 增强的文件上传区域 */
.stitch-upload-zone {
    border: 2px dashed #dcdfe6;
    border-radius: 8px;
    padding: 40px;
    text-align: center;
    background: #fafafa;
    cursor: pointer;
    transition: all 0.3s;
}

.stitch-upload-zone:hover {
    border-color: #409eff;
    background: #f5f7fa;
}

#stitch-file-list {
    margin-top: 15px;
    font-size: 14px;
    color: #606266;
    background: #f0f2f5;
    padding: 10px;
    border-radius: 4px;
    display: none;
}

/* 按钮与选项 */
.stitch-options {
    display: flex;
    gap: 30px;
    align-items: center;
}

.stitch-radio-group {
    display: flex;
    gap: 15px;
}

#stitch-btn-start {
    background: #409eff;
    color: #fff;
    border: none;
    padding: 12px 30px;
    border-radius: 6px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
}

#stitch-btn-start:disabled {
    background: #a0cfff;
    cursor: not-allowed;
}

.stitch-error {
    color: #f56c6c;
    background: #fef0f0;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 20px;
    display: none;
}