/*
 * File   : login.css
 * Created: Tuesday August 28th 2018 3:50:07 pm
 * Author : yuchunyu97
 * License: MIT License
 * 
 * Copyright (c) 2018 yuchunyu97
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
 * of the Software, and to permit persons to whom the Software is furnished to do
 * so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 * -----
 * Last Modified: Tuesday October 16th 2018 1:55:12 pm
 * Modified By  : yuchunyu97 at <yuchunyu97@gmail.com>
 * -----
 * Description: 登录 | ADCDA 业务流程管理系统
 * -----
 * HISTORY:
 * 2018-08-29	yuchunyu97	增加波浪动画，将图片与登录框适配大屏居中
 * 2018-08-28	yuchunyu97	完成登录页样式
 */
.login-wrapper,
body,
html {
    height: 100%
}

.layui-input:focus,
.layui-textarea:focus {
    border-color: rgba(34, 159, 255, .8) !important;
}

.login-wrapper {
    overflow: auto;
    /* 防止图片绝对定位将浏览器横向撑开 */
    overflow-x: hidden;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}

.login-body {
    position: relative;
    /* 下边距90px为了显示出背景图下面的波浪 */
    padding: 40px 10px 90px 10px;
    /* 登录框背景图片 */
     background-image: url('../images/login_page/apcs_login_body.png');
    background-repeat: no-repeat;
    background-size: cover;
    /* DONE: 登录框背景改为渐变色背景，加波浪动画 */
    /* IE8，IE9 去除波浪动画 */
    /* 渐变色从左至右：#335CB2 -> #052F75 */
/*    background: -webkit-linear-gradient(left, #335CB2 0, #052F75 100%);
    background: -moz-linear-gradient(left, #335CB2 0, #052F75 100%);
    background: -o-linear-gradient(left, #335CB2 0, #052F75 100%);
    background: linear-gradient(left, #335CB2 0, #052F75 100%);
    !* 兼容 IE10，IE11 的背景色渐变 *!
    background: -ms-linear-gradient(left, #335CB2 0, #052F75 100%);
    !* 兼容 IE8，IE9 的背景色渐变 *!
    filter: progid:DXImageTransform.Microsoft.gradient(GradientType=1, startColorstr='#335CB2', endColorstr='#052F75');*/
    /* 撑开容器，防止浮动造成背景图无法显示 */
    overflow: hidden;
    box-sizing: border-box;
}

.login-body>.layui-card {
    max-width: 360px;
    border-radius: 6px;
    overflow: hidden;
    /* 登录框位于右侧 */
    float: left;
    margin: 0;
    margin-left: calc(50% + 85px);
    /* 撑开一点 */
    padding-bottom: 30px;
}

/*=============================================
=            波浪动画            =
=============================================*/
/* 动画，左右移动 + 上下变化 */
@keyframes move_wave {
    0% {
        transform: translateX(0) translateZ(0) scaleY(1)
    }

    50% {
        transform: translateX(-25%) translateZ(0) scaleY(0.55)
    }

    100% {
        transform: translateX(-50%) translateZ(0) scaleY(1)
    }
}

.waveWrapperInner {
    width: 100%;
    height: 120px;
    position: absolute;
    bottom: 0;
    left: 0;
    overflow: hidden;
}

.waveTop {
    z-index: 15;
    opacity: 0.04;
}

.waveMiddle {
    z-index: 10;
    opacity: 0.08;
}

.waveBottom {
    z-index: 5;
    opacity: 0.12;
}

.waveWrapperInner div {
    position: absolute;
    left: 0;
    width: 200%;
    height: 100%;
    /* background-repeat: 水平重复 垂直不重复 */
    background-repeat: repeat no-repeat;
    /* background-position: 水平位置 垂直位置 */
    background-position: 0 bottom;
    /* transform-origin: x-axis y-axis z-axis; 被置于坐标轴的位置 */
    transform-origin: center bottom;
}

.waveTop div {
    /* background-size: 宽度 高度 */
    background-size: 50% 100px;
    background-image: url('../images/login_page/wave-top.png');
    animation: move_wave 7s linear infinite;
}

.waveMiddle div {
    background-size: 50% 120px;
    background-image: url('../images/login_page/wave-mid.png');
    animation: move_wave 12s linear infinite;
}

.waveBottom div {
    background-size: 50% 100px;
    background-image: url('../images/login_page/wave-bot.png');
    animation: move_wave 21s linear infinite;
}

/*=====  End of 波浪动画  ======*/
/* 登录框 卡片头 */
.login-body .layui-card-header {
    height: auto;
    text-align: center;
    border-bottom: none;
    padding: 0 20px;
}

.login-body .layui-card-header h3 {
    color: #0D96FF;
    font-size: 20px;
    line-height: 30px;
    padding: 20px 0 4px;
    font-weight: 600;
}

.login-body .layui-card-header h5 {
    color: #979797;
    font-size: 16px;
    line-height: 30px;
    padding: 0 0 10px;
    font-weight: 400;
}

/* 登录框 卡片主体 */
.login-body .layui-card-body {
    padding: 10px 20px;
}

.login-body .layui-form-pane .layui-form-label {
    width: 38px;
    padding: 8px 0;
    text-align: center;
}

.login-body .layui-form-pane .layui-input-block {
    margin-left: 38px;
}

/* 验证码 */
.login-body .login-captcha {
    height: 38px;
    width: 108.56px;
    cursor: pointer;
}

.login-body .layui-btn {
    background: #229FFF;
    box-shadow: 8px 0px 16px rgba(0, 142, 232, 0.31);
    font-size: 16px;
}

.login-body input {
    color: #949494;
}

/* 左右图片 */
.login_image-l {
    position: absolute;
    top: 10px;
    left: 50%;
    -webkit-transform: translateX(-615px);
    -ms-transform: translateX(-615px);
    transform: translateX(-615px);
}

.login_image-r {
    position: absolute;
    top: -10px;
    left: 50%;
    -webkit-transform: translateX(445px);
    -ms-transform: translateX(445px);
    transform: translateX(445px);
}

/**
  *
  * 顶部 LOGO 及网站标题样式
  *
  */
.login-header {
    height: 90px;
}

.login-header img {
    height: 42px;
    margin: 24px 0;
    margin-left: calc(50% - 515px);
}

/**
  *
  * 底部 FOOTER 版权信息
  *
  */
.login-footer {
    padding: 20px 10px 20px;
    text-align: center;
    font-size: 14px;
    font-weight: normal;
    line-height: 24px;
    color: rgba(76, 76, 76, 0.5) !important;
    box-sizing: border-box;
}

.login-footer a {
    color: rgba(76, 76, 76, 0.5) !important;
}

.login-footer a:hover {
    color: rgba(76, 76, 76, 0.4) !important;
}

/**
  *
  * 辅助样式
  *
  */
.inline-block {
    display: inline-block;
}

/*----------  移动设备样式  ----------*/
@media screen and (max-width: 1080px) {

    /* 防止屏幕过窄将输入框挡住 */
    /* 登录框位置 */
    .login-body>.layui-card {
        float: none;
        /* 保证登录框居中 */
        margin: 0 auto;
    }

    /* 隐藏图片 */
    .login_image {
        display: none;
    }

    /* 顶部 LOGO */
    .login-header {
        height: 60px;
    }

    .login-header img {
        height: 32px;
        margin: 14px 24px;
    }
}

@media screen and (max-width: 768px) {

    /* 认为屏幕宽度小于768px的设备为移动端 */
    /* 移动端，让波浪变矮一点 */
    .waveWrapperInner {
        width: 500%;
    }
}

@media screen and (min-height: 670px) {

    /* 如果屏幕高度大于 670px */
    /* 为登录框添加上边距 */
    .login-body {
        padding: 60px 10px 140px 10px;
    }
}