スマホから Pawoo Music に曲を追加するための Deck バーを出します。

pawoomusic_deck_sp.user.js

// ==UserScript==
// @name        Pawoo Music deck bar for smartphone
// @namespace   hen.acho.co
// @include     https://music.pawoo.net/web/*
// @version     1.170911
// @description You can add music from your smartphone.
// @downloadURL https://gist.github.com/pacochi/28e1533e3ca025350d919cb2d755ade4/raw/pawoomusic_deck_sp.user.js
// @run-at      document-idle
// @grant       none
// ==/UserScript==

(e => {

document.head.appendChild(Object.assign(document.createElement('style'), { textContent: `
@media screen and (max-width:1024px) {
  div.player-control{
    display: flex;
  }
}
.player-control.is-open div.control-bar__deck {
  transform: scale(0.4) translate(-980px,-820px);
}
`}));

// innerWidth 偽装で常に 1025px を返す
// 参考: https://gist.github.com/unarist/71067609416aed633cf74eddb6feb725
Object.defineProperty(window, 'innerWidth',
 Object.assign({}, Object.getOwnPropertyDescriptor(window, 'innerWidth'), {
  get() { return 1025 }
 })
);

//e = document.createEvent('UIEvents');
//e.initUIEvent('resize', true, true, window, 0);
e = new CustomEvent('resize');
window.dispatchEvent(e);
console.log(e,window.innerWidth);
})();