/* 重置所有表单元素的appearance */
button,
input,
select,
textarea {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

/* 特定输入框样式 */
input[type=email],
input[type=password],
input[type=search],
input[type=text],
input[type=number],
[type=button],
[type=reset],
[type=submit] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

/* 搜索框 */
[type=search] {
    -webkit-appearance: textfield;
    -moz-appearance: textfield;
    appearance: textfield;
}

/* 搜索框取消按钮 */
[type=search]::-webkit-search-cancel-button,
[type=search]::-webkit-search-decoration {
    -webkit-appearance: none;
    appearance: none;
}

/* 文件上传按钮 */
::-webkit-file-upload-button,
::file-selector-button {
    -webkit-appearance: button;
    -moz-appearance: button;
    appearance: button;
}

/* 数字输入框箭头 */
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    appearance: none;
    margin: 0;
}

/* 下拉框 */
select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

/* 添加标准appearance属性以实现跨浏览器兼容性 */
input[type=email],
input[type=password],
input[type=search],
input[type=text] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

[type=button],
[type=reset],
[type=submit],
button,
html [type=button] {
    -webkit-appearance: button;
    -moz-appearance: button;
    appearance: button;
}

[type=search] {
    -webkit-appearance: textfield;
    -moz-appearance: textfield;
    appearance: textfield;
}

[type=search]::-webkit-search-cancel-button,
[type=search]::-webkit-search-decoration {
    -webkit-appearance: none;
    appearance: none;
}

::-webkit-file-upload-button {
    -webkit-appearance: button;
    appearance: button;
    font: inherit;
}

/* 
 * Fix for appearance property vendor prefixes
 * This file adds standard unprefixed versions of appearance properties
 * to complement the prefixed versions in Semantic UI
 */

/* Fix for input elements */
input[type=email],
input[type=password],
input[type=search],
input[type=text] {
    appearance: none;
}

/* Fix for button elements */
[type=reset],
[type=submit],
button,
html [type=button] {
    appearance: button;
}

/* Fix for search input */
[type=search] {
    appearance: textfield;
}

/* Fix for file upload button */
::-webkit-file-upload-button {
    appearance: button;
}

/* Additional fixes for better cross-browser compatibility */
select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

/* Remove default arrow in IE */
select::-ms-expand {
    display: none;
}

/* Fix for meter element */
meter {
    appearance: meter;
    -webkit-appearance: meter;
    -moz-appearance: meter;
}

/* Fix for progress element */
progress {
    appearance: progress;
    -webkit-appearance: progress;
    -moz-appearance: progress;
}

/* Fix for radio buttons */
input[type="radio"] {
    appearance: radio;
    -webkit-appearance: radio;
    -moz-appearance: radio;
}

/* Fix for checkboxes */
input[type="checkbox"] {
    appearance: checkbox;
    -webkit-appearance: checkbox;
    -moz-appearance: checkbox;
}