/* 密码输入框包裹，用于定位眼睛图标 */
.pwd-input-wrap {
    position: relative;
}
.pwd-input-wrap .layui-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #999;
    font-size: 20px;
}

/* 验证码容器 */
.captcha-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.captcha-wrap input {
    width: 180px;
}
.captcha-wrap img {
    width: 120px;
    height: 44px;
    cursor: pointer;
    border: 1px solid #e2e2e2;
    border-radius: 2px;
    box-sizing: border-box;
    background-color: #f2f2f2;
}

/* 主体背景区域 */
.main-container {
    flex: 1;
    background-color: #4db3f4; /* 匹配图片的亮蓝色背景 */
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 0;
}

/* 内容居中包裹 */
.content-wrapper {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 1100px;
    margin: 0 auto;
}

/* 左侧插画及文字 */
.left-illustration {
    text-align: center;
    color: #ffffff;
    margin-right: 50px;
}
.left-illustration img {
    max-width: 550px;
    margin-bottom: 25px;
}
.left-illustration h2 {
    font-size: 38px;
    font-weight: 300;
    letter-spacing: 2px;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.15);
}

/* 右侧登录框 */
.login-box {
    background-color: #ffffff;
    width: 400px;
    padding: 45px 40px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    box-sizing: border-box;
}
.login-box h3 {
    text-align: center;
    font-size: 24px;
    color: #333333;
    margin-bottom: 35px;
    letter-spacing: 1px;
}

/* 覆盖layui表单默认样式，让label居左占满 */
.login-box .layui-form-item {
    margin-bottom: 22px;
}
.login-box .layui-form-label {
    float: none;
    display: block;
    width: auto;
    text-align: left;
    padding: 0 0 10px 0;
    color: #333333;
    font-size: 14px;
    font-weight: 600;
}
.login-box .layui-input-block {
    margin-left: 0;
}
.login-box .layui-input {
    height: 44px;
    line-height: 44px;
    border-color: #e2e2e2;
    border-radius: 2px;
}
.login-box .layui-input:focus {
    border-color: #4db3f4;
}
/* 模拟密码输入框的淡蓝色背景（类似浏览器自动填充或图中的高亮） */
.pwd-input {
    background-color: #eef6ff !important;
}

/* 登录按钮 */
.login-btn {
    width: 100%;
    height: 46px;
    line-height: 46px;
    font-size: 16px;
    background-color: #4db3f4;
    border-radius: 2px;
    margin-top: 15px;
    letter-spacing: 4px;
}
.login-btn:hover {
    opacity: 0.9;
}

/* 注册链接 */
.login-footer {
    margin-top: 15px;
}
.login-footer a {
    color: #4db3f4;
    font-size: 14px;
    text-decoration: none;
}
.login-footer a:hover {
    text-decoration: underline;
}