@charset "UTF-8";

html {
    font-size: 16px;
}

body {
    padding: 1.2rem 0 5rem 0;
    background-color: #999;
    scroll-behavior: smooth;
}

/* 主要 */

.main {
    margin: 0 auto;
    width: 25rem;
}
.main > div {
    margin: 1.2rem 0;
    padding: 1rem;
    box-sizing: border-box;
    width: 100%;
    border-radius: 0.4rem;
    background-color: #FFF;
    box-shadow: 0 0 0.6rem rgba(0, 0, 0, 0.05);
    user-select: none;
}
.main > div header {
    margin-bottom: 1rem;
    text-align: center;
    font-size: 1.2rem;
    font-weight: bold;
}
.main > div hr {
    margin: 0.5rem 0;
    height: 0.1rem;
    border: none;
    background-color: #EEE;
}
.main > div input:focus {
    outline: none;
}
.main > div input[type="checkbox"] {
    width: 0.8rem;
    height: 0.8rem;
}
.main > div input[type="radio"] {
    width: 0.8rem;
    height: 0.8rem;
}
.main > div input[type="range"] {
    -webkit-appearance: none;
    width: 6rem;
}
.main > div input[type=range]::-webkit-slider-runnable-track {
    height: 0.7rem;
    border-radius: 0.7rem;
    background-color: #999;
}
.main > div input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 1.2rem;
    width: 1rem;
    margin-top: -0.25rem;
    background: #555; 
    border-radius: 0.2rem;
}
.main > div input[type="text"] {
    padding: 0.3rem 0.4rem;
    border: 0.08rem solid #03A9F4;
    font-size: 0.9rem;
}
.main > div p {
    margin: 0.5rem 0;
}
.main > div textarea {
    padding: 0.4rem;
    box-sizing: border-box;
    width: 100%;
    border: 0.08rem solid #03A9F4;
    box-shadow: 0 0 0.4rem rgba(3, 169, 244, 0.2);
    font-size: 0.9rem;
    resize: vertical;
}
.main > div textarea:focus {
    outline: none;
}
/* 按钮 */
.tool-button {
    margin: 0.5rem 0 !important;
}
.tool-button > div {
    display: inline-block;
    user-select: none;
    margin: 0 0.4rem 0 0 !important;
    padding: 0.4rem 0.9rem;
    background-color: #03A9F4;
    text-align: center;
    font-size: 0.9rem;
    color: #FFF;
    border-radius: 0.4rem;
    box-shadow: 0.2rem 0.2rem 0.4rem rgba(3, 169, 244, 0.4);
    transition: background 0.2s;
}
.tool-button > div:hover {
    background-color: #2196F3;
}

/* 索引 */

.tool-nav ul li {
    display: inline-block;
    list-style: none;
}
.tool-nav ul li a {
    display: block;
    float: left;
    padding: 0.4rem 0.6rem;
    border-radius: 0.4rem;
    background-color: #4CAF50;
    text-decoration: none;
    font-size: 0.9rem;
    color: #FFF;
    transition: background 0.2s;
}
.tool-nav ul li a:hover {
    background-color: #8BC34A;
}
.tool-nav-link {
    margin: 0 auto;
    box-sizing: border-box;
    width: 100%;
}

/* Unix 时间戳转换 */
#tool-unixtime > div {
    margin: 0.2rem 0;
}
#tool-unixtime > div > span {
    display: inline-block;
    width: 7rem;
    text-align: right;
    font-weight: bold;
}
#tool-unixtime > p {
    margin: 0.5rem 0;
    font-size: 1rem;
    font-weight: bold;
}
#tool-unixtime input[type="text"] {
    width: 10rem;
}

/* 计算下载用时 */
#tool-downloadtime {
    
}
#tool-downloadtime-input {
    
}
#tool-downloadtime-output {
    
}
#tool-downloadtime-help {
    font-size: 0.9rem;
}

/* 简易计算 */

#tool-calculate textarea {
    font-size: 1rem;
}
#tool-calculate-tofixed {
    width: 1rem;
    text-align: center;
}

/* 生成批量下载链接 */

#tool-genlink-link input[type="text"] {
    width: 80%;
}
#tool-genlink-settings > div {
    margin: 0.4rem 0;
}
#tool-genlink-settings input[type="text"] {
    width: 1.5rem;
    text-align: center;
}
#tool-genlink-settings input[type="radio"] + label {
    font-weight: bold;
}

/* 生成随机字符串 */

#genstring-result input[type="text"] {
    width: 80%;
    font-family: monospace;
}

/* 新窗口（小窗）中打开 */

#tool-newwindow > div {
    margin-bottom: 0.6rem;
}
#tool-newwindow-link input[type="text"] {
    width: 80%;
}
#tool-newwindow-meta input[type="text"] {
    width: 7rem;
}

/* 运行 JavaScript */

#tool-runjs textarea {
    font-family: monospace;
}

/* 返回顶部 */

.to-top {
    position: fixed;
    right: 2rem;
    bottom: 2rem;
    height: 3rem;
    width: 3rem;
    border-radius: 50%;
    box-shadow: 0 0 0.6rem 0 rgba(0, 0, 0, 0.1);
    background-color: #FFF;
    text-align: center;
    line-height: 3rem;
    font-family: monospace;
    font-size: 1.2rem;
    color: #2196F3;
    user-select: none;
}
.to-top:hover {
    animation: ToTopAnimation 0.5s ease-in-out;
}