.pocketparty-background-music {
    --pocketparty-music-bg: var(--pp-panel, #0a1120);
    --pocketparty-music-color: var(--pp-ink, #eaf1ff);
    --pocketparty-music-accent: var(--pp-prime, #ffd600);
    --pocketparty-music-focus: var(--pp-volt, #2e9bff);
    --pocketparty-music-border: var(--pp-edge, rgba(255, 214, 0, 0.35));
    position: fixed;
    z-index: 99970;
    inset-inline-start: max(20px, env(safe-area-inset-left, 0px));
    bottom: max(20px, env(safe-area-inset-bottom, 0px));
    font-family: "Rubik", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.pocketparty-background-music__toggle {
    display: inline-flex;
    min-width: 48px;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px 16px;
    border: 1px solid var(--pocketparty-music-border);
    border-radius: 2px;
    background: var(--pocketparty-music-bg);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
    color: var(--pocketparty-music-color);
    cursor: pointer;
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    line-height: 1;
    transition: border-color 160ms ease, color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.pocketparty-background-music__toggle:hover {
    border-color: var(--pocketparty-music-accent);
    color: var(--pocketparty-music-accent);
    transform: translateY(-2px);
    box-shadow: 0 13px 32px rgba(0, 0, 0, 0.38);
}

.pocketparty-background-music__toggle:focus-visible {
    outline: 3px solid var(--pocketparty-music-focus);
    outline-offset: 3px;
}

.pocketparty-background-music__icon,
.pocketparty-background-music__icon svg {
    display: block;
    width: 24px;
    height: 24px;
    flex: 0 0 24px;
}

.pocketparty-background-music__icon svg {
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.pocketparty-background-music__icon svg[hidden] {
    display: none;
}

.pocketparty-background-music.is-playing .pocketparty-background-music__toggle {
    border-color: var(--pocketparty-music-accent);
}

.pocketparty-background-music.is-muted .pocketparty-background-music__toggle {
    color: var(--pp-muted, #9aa9c4);
}

body.modal-open .pocketparty-background-music {
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
}

@media (max-width: 767px) {
    .pocketparty-background-music {
        inset-inline-start: max(12px, env(safe-area-inset-left, 0px));
        bottom: calc(76px + env(safe-area-inset-bottom, 0px));
    }

    .pocketparty-background-music__toggle {
        width: 48px;
        padding: 10px;
    }

    .pocketparty-background-music__label {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pocketparty-background-music__toggle {
        transition: none;
    }
}