/* Separate options panel: Neon colors and existing button typography. */
#audio-options { position: fixed; inset: 0; margin: auto; padding: 0; width: min(420px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); overflow: auto; color: #fff; background: var(--bg-card); border: 2px solid var(--neon-blue); border-radius: 1rem; box-shadow: 0 0 30px rgba(0,243,255,.2); }
#audio-options::backdrop { background: rgba(0,5,10,.85); }
#audio-options header { position: relative; padding: 20px 48px; text-align: center; border-bottom: 1px solid rgba(0,243,255,.22); }
#audio-options h2 { margin: 0; color: var(--neon-blue); font-size: 1.15rem; letter-spacing: .1em; }
#audio-options-close { position: absolute; right: 4px; top: 6px; width: 44px; height: 44px; margin: 0; padding: 10px; border: 0; background: transparent; color: #fff; box-shadow: none; }
#audio-options-close svg { width: 24px; height: 24px; }
.audio-options-body { padding: 18px 20px; }
#audio-options h3 { color: var(--neon-blue); font-size: .8rem; letter-spacing: .14em; margin: 0 0 12px; }
.audio-volume-row { display: grid; grid-template-columns: 58px minmax(0,1fr) 40px; gap: 10px; align-items: center; min-height: 48px; font-size: .85rem; }
.audio-volume-row input { width: 100%; margin: 0; accent-color: var(--neon-blue); }
.audio-volume-row output { text-align: right; color: var(--neon-blue); font-variant-numeric: tabular-nums; }
.audio-options-note, #audio-options-status { font-size: .75rem; color: #b5c7d2; margin: 10px 0; }
#audio-options-reset { width: 100%; margin: 12px 0 0; font-size: .85rem; }
#audio-options-status:empty { display: none; }
#audio-options :focus-visible { outline: 2px solid #fff; outline-offset: 3px; }
@media (max-width: 480px) { .audio-options-body { padding: 14px 16px; } #audio-options header { padding: 18px 44px; } }

/* Home utilities share one consistent row; narrow phones use two columns. */
.home-screen__site-footer.home-utility-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; width: 100%; padding: 0; }
.home-utility-strip .home-utility { display: flex; align-items: center; justify-content: center; gap: 5px; min-height: 44px; min-width: 0; margin: 0; padding: 8px 6px; border: 1px solid rgba(0,243,255,.4); border-radius: 6px; background: rgba(4,13,20,.85); color: #fff; font: 700 .7rem "Exo 2", sans-serif; line-height: 1.2; letter-spacing: .04em; text-transform: uppercase; text-decoration: none; cursor: pointer; box-shadow: none; transition: background-color .15s, border-color .15s; }
.home-utility-strip .home-utility:hover { color: #fff; border-color: var(--neon-blue); background: rgba(0,243,255,.1); box-shadow: none; }
.home-utility-strip .home-utility:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }
.home-utility span { color: var(--neon-blue); }
.home-utility.off span { color: #9ba7af; }
@media (max-width: 480px) { .home-screen__site-footer.home-utility-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
/* Preserve the original title screen: these controls belong to race setup. */
.home-screen--intro .home-utility-strip { display: none; }
#audio-options h2 { font-family: system-ui, -apple-system, sans-serif; font-weight: 700; }