textarea{width:100%;height:150px;margin-bottom:15px;padding:10px;font-size:16px;border:1px solid #ccc;border-radius:4px;resize:vertical;box-sizing:border-box}
.buttons{display:flex;gap:10px;flex-wrap:wrap;justify-content:space-between;margin-bottom:30px}
button{padding:10px 15px;font-size:16px;cursor:pointer;border:none;border-radius:4px;background-color:#cecece;color:#000;transition:background-color 0.2s;flex-basis:calc(50% - 5px);box-sizing:border-box;height:80px}
button:hover{opacity:.9}
.copy-icon{position:absolute;top:12px;right:12px;cursor:pointer;font-size:24px;color:#cecece;opacity:0.8;transition:opacity 0.2s,transform 0.2s}
.copy-icon:hover{opacity:1;transform:scale(1.1)}
.copy-icon.success{color:#17a2b8}