:root{--bg: #fff;--fg: #000;--bd: #b9b9b9;--ov: #e7e7e7;--ph: #666;--gp: .5rem}@media(prefers-color-scheme: dark){:root{--bg: #000;--fg: #aaa;--bd: #333;--ov: #252525;--ph: #4a4a4a}}body{margin:0;padding:0;font-family:"Courier New",monospace;background:var(--bg);color:var(--fg);height:100%;display:flex;flex-direction:column}header{display:flex;justify-content:space-between;align-items:center}main{width:95%;max-width:720px;margin:0 auto;padding:var(--gp);display:flex;flex-direction:column;gap:var(--gp);flex:1}a{color:inherit;text-decoration:none;font-size:1.3rem}#row{display:flex;gap:var(--gp)}input,textarea,button,#lbl{box-sizing:border-box;font:inherit;background:inherit;color:inherit;border:1px solid var(--bd);outline:none;padding:var(--gp);border-radius:0}input::placeholder,textarea::placeholder{color:var(--ph)}#pwd{-webkit-text-security:disc;flex:1}button,label{cursor:pointer;text-align:center}#txt{width:100%;min-height:320px;resize:none;display:none}#box{box-sizing:border-box;width:100%;min-height:320px;display:none;flex-direction:column;align-items:center;justify-content:center;gap:var(--gp);border:1px dashed var(--bd)}#nfo{text-align:center}#fin{display:none}main.enc #txt{display:block}main.enc #lbl{display:block}main.enc.bin #txt{display:none}main.enc.bin #box{display:flex}main.dec #txt,main.dec #box{display:none}main.dec #lbl{display:none !important}main.dec.res #txt{display:block}main.dec.res #row{display:none}main.dec.res.bin #txt{display:none}main.dec.res.bin #box{display:flex}