// ==UserScript==
// @name         豆包/Deepseek 消息宽屏
// @namespace    http://tampermonkey.net/
// @version      2026-06-27
// @description  CSS永久撑开，切换会话永不失效
// @author       foxerz
// @match        https://chat.deepseek.com/*
// @match        https://www.doubao.com/*
// @icon         data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    function getSite() {
        const url = location.href;
        if (url.includes('deepseek.com')) return 'deepseek';
        if (url.includes('doubao.com')) return 'doubao';
        return null;
    }

    const site = getSite();
    if (!site) return;

    const widechatstyle = 'wide-chat-style';
    if (document.getElementById(widechatstyle)) return;

    const style = document.createElement('style');
    let css = '';
    console.log(site);
    if (site === 'doubao') {
        css = `
            .list_items [class*="max-w-(--content-max-width)"] {
                max-width: 100% !important;
                margin-left: 10px !important;
                margin-right: 50px !important;
            }
            .list_items [class*="max-w-"] {
                max-width: 100% !important;
                margin-left: 10px !important;
                margin-right: 50px !important;
            }
        `;
        style.textContent = css;
        document.head.appendChild(style);
        console.log(`✅ 宽屏样式已注入`);
    } else if (site === 'deepseek') {
        css = `
            [class*="ds-virtual-list-items"][style*="--message-list-max-width"] {
                padding-left: 0px !important;
                padding-right: 100px !important;
                width: 100% !important;
                box-sizing: border-box !important;
            }
        `;
        style.textContent = css;
        document.head.appendChild(style);
        console.log(`✅ 宽屏样式已注入`);
    }

})();