#swing-demo .demo-studio {
    position: fixed;
    z-index: 10;
    right: max(16px, env(safe-area-inset-right));
    bottom: max(16px, env(safe-area-inset-bottom));
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
    width: min(320px, calc(100vw - 32px));
    color: #fff;
    font: 13px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    text-align: left;
    letter-spacing: normal;
}

#swing-demo .demo-studio button {
    min-width: 0;
    font: inherit;
    letter-spacing: normal;
    text-transform: none;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

#swing-demo .demo-studio button:focus-visible,
#swing-demo .demo-studio input:focus-visible {
    outline: 2px solid #ff6b6b;
    outline-offset: 3px;
}

#swing-demo .demo-studio-toggle {
    padding: 10px 15px;
    border: 1px solid #505050;
    border-radius: 30px;
    color: #fff;
    background: #191919;
    box-shadow: 0 3px 18px #0006;
}

#swing-demo .demo-studio-panel {
    width: 100%;
    max-height: min(540px, calc(100dvh - 100px));
    padding: 18px;
    overflow-y: auto;
    overscroll-behavior: contain;
    border: 1px solid #424242;
    border-radius: 16px;
    background: #151515;
    box-shadow: 0 18px 60px #0009;
}

#swing-demo .demo-studio-panel[hidden] {
    display: none;
}

#swing-demo .demo-studio-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}

#swing-demo .demo-studio-heading h2 {
    margin: 0;
    color: #fff;
    font: 600 15px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    letter-spacing: 0;
}

#swing-demo .demo-studio-heading p {
    margin: 2px 0 0;
    color: #aaa;
    font-size: 11px;
}

#swing-demo .demo-studio-dismiss {
    width: 32px;
    height: 32px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    color: #ddd;
    background: #303030;
    font-size: 23px;
    line-height: 1;
}

#swing-demo .demo-studio-presets {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    margin-bottom: 20px;
}

#swing-demo .demo-studio-presets button {
    min-height: 38px;
    padding: 7px 4px;
    border: 1px solid #444;
    border-radius: 8px;
    color: #ddd;
    background: #242424;
    font-size: 12px;
}

#swing-demo .demo-studio-presets button[aria-pressed="true"] {
    border-color: #ff6b6b;
    color: #080808;
    background: #ff6b6b;
}

#swing-demo .demo-studio-ranges {
    display: grid;
    gap: 16px;
}

#swing-demo .demo-studio-control {
    display: grid;
    gap: 7px;
}

#swing-demo .demo-studio-control > span {
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

#swing-demo .demo-studio-control output {
    color: #bbb;
    font-variant-numeric: tabular-nums;
}

#swing-demo .demo-studio-control input {
    width: 100%;
    height: 20px;
    margin: 0;
    padding: 0;
    accent-color: #ff6b6b;
    cursor: ew-resize;
}

#swing-demo .demo-studio-note {
    margin: 18px 0 0;
    color: #aaa;
    font-size: 11px;
    line-height: 1.5;
}

@media (hover: hover) {
    #swing-demo .demo-studio-toggle:hover,
    #swing-demo .demo-studio-dismiss:hover {
        background: #353535;
    }

    #swing-demo .demo-studio-presets button:hover {
        border-color: #aaa;
    }
}