.cspg-volume-toggle {
    box-sizing: border-box;
    display: inline-grid;
    place-items: center;
    flex-shrink: 0;
    width: var(--cspg-volume-button-size, 40px);
    height: var(--cspg-volume-button-size, 40px);
    padding: 0;
    border: 1px solid var(--cspg-volume-on-border, #41464c);
    border-radius: 6px;
    background: var(--cspg-volume-on-background, transparent);
    color: var(--cspg-volume-on-color, #f4f2ee);
    font-size: var(--cspg-volume-icon-size, 22px);
    line-height: 1;
    cursor: pointer;
    appearance: none;
    vertical-align: middle;
    touch-action: manipulation;
    transition: color 150ms ease, background-color 150ms ease, border-color 150ms ease;
}

.cspg-volume-toggle[aria-pressed="false"] {
    color: var(--cspg-volume-off-color, #a4a9b2);
    background: var(--cspg-volume-off-background, transparent);
    border-color: var(--cspg-volume-off-border, #41464c);
}

.cspg-volume-toggle:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 3px;
}

.cspg-volume-toggle__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1em;
    height: 1em;
    line-height: 1;
    pointer-events: none;
}

.cspg-volume-toggle__symbol {
    display: block;
    width: 1em;
    height: 1em;
    font-size: inherit;
    line-height: 1;
}

.cspg-volume-toggle [data-volume-icon="off"],
.cspg-volume-toggle[aria-pressed="false"] [data-volume-icon="on"] {
    display: none;
}

.cspg-volume-toggle[aria-pressed="false"] [data-volume-icon="off"] {
    display: inline-flex;
}

@media (prefers-reduced-motion: reduce) {
    .cspg-volume-toggle { transition: none; }
}