.preferences-button{border:1px solid #ffffff88;border-radius:6px;background:transparent;color:white;padding:5px;cursor:pointer}.preferences-dialog{border:0;border-radius:14px;padding:24px;width:420px;max-width:calc(100vw - 24px);background:#fff;color:#162331;box-shadow:0 12px 50px #0005}.preferences-dialog::backdrop{background:#0007}.preferences-dialog h2{margin-top:0}.preferences-dialog label{display:block;margin:14px 0}.preferences-dialog select{display:block;width:100%;margin-top:5px;padding:9px;border:1px solid #ccd5dc;border-radius:7px;background:inherit;color:inherit}.preferences-dialog .check{display:flex;gap:9px;align-items:center}.preferences-dialog p{color:#6c7b87;font-size:13px}.preferences-dialog .actions{display:flex;gap:10px;justify-content:flex-end}.preferences-dialog .cancel{border:1px solid #ccd5dc;border-radius:7px;padding:10px;background:transparent;color:inherit}html[data-theme=dark] body{background:#101923;color:#e6edf3}html[data-theme=dark] .sidebar,html[data-theme=dark] .top,html[data-theme=dark] .composer,html[data-theme=dark] .login,html[data-theme=dark] .preferences-dialog{background:#182635;color:#e6edf3;border-color:#344556}html[data-theme=dark] .message{background:#253647}html[data-theme=dark] .message.operator{background:#174769}html[data-theme=dark] .message.internal{background:#524327}html[data-theme=dark] .chatrow{border-color:#344556}html[data-theme=dark] .chatrow:hover,html[data-theme=dark] .chatrow.active{background:#253647}html[data-theme=dark] input,html[data-theme=dark] textarea{background:#101923;color:#e6edf3;border-color:#344556}html[data-background=blue] .messages{background:#e8f3fb}html[data-theme=dark][data-background=blue] .messages{background:#112b40}html[data-background=dots] .messages{background-image:radial-gradient(#8796a544 1px,transparent 1px);background-size:16px 16px}html[data-font=large] body{font-size:17px}html[data-font=large] .top h2{font-size:19px}