/**
 * Google 登录按钮样式
 * 符合 Google Brand Guidelines 和 WooCommerce 风格
 */
 
 .wpcollege-google-login-wrapper {
 	margin: 20px 0;
 	text-align: center;
 }

.wpcollege-google-login-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 12px 24px;
    background: #fff;
    border: 1px solid #dadce0;
    border-radius: 4px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: #3c4043;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.wpcollege-google-login-btn:hover {
    background: #f8f9fa;
    border-color: #c6c6c6;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    color: #3c4043;
}

.wpcollege-google-login-btn:active {
    background: #f1f3f4;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.wpcollege-google-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.wpcollege-google-text {
    line-height: 1;
}

/* Icon-only 样式 */
.wpcollege-google-login-icon-only {
    padding: 12px;
    min-width: 44px;
    min-height: 44px;
}

.wpcollege-google-login-icon-only .wpcollege-google-text {
    display: none;
}

/* 响应式 */
@media (max-width: 480px) {
    .wpcollege-google-login-btn {
        width: 100%;
        max-width: 320px;
    }
}

/* 与登录表单配合使用时的分隔线 */
.wpcollege-login-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 24px 0;
    color: #757575;
    font-size: 14px;
}

.wpcollege-login-divider::before,
.wpcollege-login-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid #dadce0;
}

.wpcollege-login-divider::before {
    margin-right: 16px;
}

.wpcollege-login-divider::after {
    margin-left: 16px;
}

/* 配置错误提示 */
.wpcollege-oauth-error {
    padding: 12px;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 4px;
    color: #856404;
    font-size: 14px;
    margin: 20px 0;
}

/* 与 WooCommerce 样式兼容 */
.woocommerce .wpcollege-google-login-wrapper {
    margin-top: 24px;
}

.woocommerce-form-login .wpcollege-google-login-wrapper {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}

/* 深色模式支持 */
@media (prefers-color-scheme: dark) {
    .wpcollege-google-login-btn {
        background: #202124;
        border-color: #5f6368;
        color: #e8eaed;
    }

    .wpcollege-google-login-btn:hover {
        background: #292a2d;
        border-color: #5f6368;
        color: #e8eaed;
    }

    .wpcollege-google-login-btn:active {
        background: #35363a;
    }

    .wpcollege-login-divider {
        color: #9aa0a6;
    }

    .wpcollege-login-divider::before,
    .wpcollege-login-divider::after {
        border-bottom-color: #5f6368;
    }
}

/* 无障碍优化 */
.wpcollege-google-login-btn:focus {
    outline: 2px solid #4285f4;
    outline-offset: 2px;
}

.wpcollege-google-login-btn:focus:not(:focus-visible) {
    outline: none;
}

.wpcollege-google-login-btn:focus-visible {
    outline: 2px solid #4285f4;
    outline-offset: 2px;
}