/* ====== 整体: 粉色渐变背景 ====== */
        html, body.login { height: 100%; }
        body.login {
            background: #f0d2d2 !important;
            background: linear-gradient(135deg, #f9e1e1 0%, #ecc9c9 55%, #d9b7b7 100%) !important;
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
            padding: 40px 16px;
            box-sizing: border-box;
        }
        /* 可选背景图(整页, 低透明度, 未上传则仅渐变) */
        body.login::after {
            content: "";
            position: fixed;
            inset: 0;
            background: url('') center / cover no-repeat;
            opacity: 0.22;
            z-index: 0;
            pointer-events: none;
        }
        /* 左上角品牌小白块 */
        /*body.login::before {*/
        /*    content: "";*/
        /*    position: fixed;*/
        /*    top: 24px; left: 26px;*/
        /*    width: 56px; height: 56px;*/
        /*    background: rgba(255,255,255,0.92);*/
        /*    border-radius: 8px;*/
        /*    z-index: 2;*/
        /*    box-shadow: 0 2px 10px rgba(120,80,80,0.12);*/
        /*}*/

        /* ====== 登录卡片: 水平垂直居中 ====== */
        .login #login {
            position: relative;
            z-index: 1;
            margin: 0 auto !important;
            float: none !important;
            width: 500px !important;
            max-width: 92vw;
            padding: 34px 38px 26px !important;
            background: #fff !important;
            border-radius: 10px;
            box-shadow: 0 10px 40px rgba(110, 70, 70, 0.16);
            box-sizing: border-box;
        }
        .login h1, .login h1 a { display: none !important; }
        #loginform { margin-top: 0; }
        #loginform p { margin-bottom: 14px; }
        #loginform label { color: #555; font-size: 13px; line-height: 1.7; }
        #loginform .input,
        .login input[type=text],
        .login input[type=password],
        .login input[type=email] {
            width: 100%;
            padding: 10px 13px !important;
            font-size: 14px;
            border: 1px solid #e3d4d4 !important;
            border-radius: 6px !important;
            background: #fff !important;
            box-shadow: none !important;
            color: #333;
            box-sizing: border-box;
        }
        .login input:focus {
            border-color: #b89090 !important;
            box-shadow: 0 0 0 3px rgba(180,140,140,0.16) !important;
            outline: none !important;
        }

        /* ====== 登录按钮(整行蓝色) ====== */
        .login .submit { text-align: center; }
        .login .button-primary {
            background: linear-gradient(135deg, #3a9df5, #1e88e5) !important;
            border: 0 !important;
            border-radius: 6px !important;
            color: #fff !important;
            padding: 10px 0 !important;
            font-size: 15px !important;
            letter-spacing: 2px;
            text-shadow: none !important;
            box-shadow: 0 4px 14px rgba(30,136,229,0.28) !important;
            float: none !important;
            width: 100% !important;
            margin: 4px 0 0 !important;
            cursor: pointer;
        }
        .login .button-primary:hover { background: linear-gradient(135deg, #1e88e5, #1976d2) !important; }
        .login .button-primary:focus { box-shadow: 0 0 0 3px rgba(30,136,229,0.30) !important; }

        /* 记住我 + 错误信息 */
        .login .forgetmenot { float: none; margin: 2px 0 14px; font-size: 13px; color: #666; }
        .login .forgetmenot input[type=checkbox] { margin-top: 0; }
        #login_error, .login .message, .login .success {
            background: #fff5f5 !important;
            border-left: 4px solid #e88a8a !important;
            color: #a04040 !important;
            padding: 10px 14px !important;
            border-radius: 4px;
            font-size: 13px;
        }
        .login #nav, .login #backtoblog { text-align: center; margin: 6px 0; font-size: 13px; color: #888; }
        .login #nav a, .login #backtoblog a { color: #888; text-decoration: none; }
        .login #nav a:hover, .login #backtoblog a:hover { color: #1e88e5; }

        /* "返回试管婴儿网" */
        .ivf-login-back {
            display: block;
            text-align: center;
            margin: 14px 0 0;
            padding-top: 12px;
            border-top: 1px solid #f0e0e0;
            color: #888;
            font-size: 13px;
            line-height: 1.9;
        }
        .ivf-login-back a { color: #777 !important; text-decoration: none !important; }
        .ivf-login-back a:hover { color: #1e88e5 !important; }