/* ============================================================
   Custom Styles for lfrail.cn Login Provider Button
   This file is NOT part of Chevereto distribution.
   Safe from overwrites during updates.
   ============================================================ */

.login-provider-button--lfrail {
    background-color: #2563eb;
    color: #fff;
    border-radius: 4px;
    padding: 10px 20px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.login-provider-button--lfrail:hover,
.login-provider-button--lfrail:focus {
    background-color: #1d4ed8;
    color: #fff;
    text-decoration: none;
}

.login-provider-button--lfrail .icon {
    font-size: 1.1em;
}

.login-provider-button--lfrail .icon::before {
    content: ""; /* 隐藏 Font Awesome 默认图标，改用下方背景图 */
    display: inline-block;
    width: 1.1em;
    height: 1.1em;
    background-image: url('../../system/favicon.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    vertical-align: middle;
}