/* Appearance selector: follows the device by default, with manual choices. */
.theme-control{position:relative;display:flex;flex-shrink:0}
.theme-menu{position:absolute;top:calc(100% + .6rem);right:0;width:220px;max-width:calc(100vw - 2rem);padding:.65rem;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);z-index:60}
.theme-menu fieldset{border:0;margin:0;padding:0;min-width:0}
.theme-menu legend{padding:.35rem .55rem .6rem;font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.theme-option{display:flex;align-items:center;gap:.7rem;min-height:44px;padding:.65rem .55rem;border-radius:9px;font-size:.9rem;font-weight:500;line-height:1.4;cursor:pointer}
.theme-option:hover,.theme-option:focus-within{background:var(--paper-2)}
.theme-option input{width:16px;height:16px;margin:0;flex-shrink:0;accent-color:var(--accent);cursor:pointer}