/* desktop */

.viz-desktop.viz-wrap {
    position: relative;
    margin: 1rem 0 4rem;
    width: 100vw;
    left: 50%;
    transform: translateX(-50%);
    line-height: 0;
}
.viz-desktop .viz-canvas-wrap {
    position: relative;
    line-height: 0;
    min-width: 0;
    box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.25);
}
.viz-desktop .viz-canvas-wrap canvas {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
}
.viz-desktop .viz-tracks {
    position: absolute;
    top: 0.6rem;
    left: 0.6rem;
    bottom: 3.5rem;
    width: 13rem;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    padding-right: 0.4rem;
    z-index: 2;
}
.viz-desktop .viz-tracks::-webkit-scrollbar { width: 4px; }
.viz-desktop .viz-tracks::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.15); border-radius: 2px; }
.viz-desktop .viz-track {
    font: inherit;
    font-size: 0.8rem;
    line-height: 1.45;
    text-align: left;
    padding: 0.1rem 0.5rem;
    border: none;
    background: transparent;
    color: rgba(200, 200, 200, 0.4);
    cursor: pointer;
    transition: color 120ms ease;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
}
.viz-desktop .viz-track:hover { color: rgba(235, 235, 235, 0.85); }
.viz-desktop .viz-track.active { color: #fff; }
.viz-desktop .viz-vol {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    z-index: 3;
}
.viz-desktop .viz-vol .viz-prompt { display: none; }
.viz-desktop .viz-vol.initial {
    top: 50%;
    left: 50%;
    right: auto;
    transform: translate(-50%, -50%);
    width: auto;
    height: auto;
    padding: 1.1rem 1.6rem;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.6);
    gap: 1rem;
}
.viz-desktop .viz-vol.initial img { width: 3rem; height: 3rem; }
.viz-desktop .viz-vol.initial .viz-prompt {
    display: inline-block;
    font: inherit;
    font-size: 1.15rem;
    color: #fff;
    white-space: nowrap;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7);
    pointer-events: none;
}
.viz-desktop .viz-transport {
    position: absolute;
    bottom: 0.75rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 2;
    opacity: 1;
    transition: opacity 400ms ease;
}
.viz-desktop .viz-transport.fade { opacity: 0; }
.viz-desktop .viz-ctrl {
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, 0.35);
    color: rgba(220, 220, 220, 0.85);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: background 120ms ease, opacity 400ms ease;
    opacity: 1;
}
.viz-desktop .viz-ctrl.fade { opacity: 0; }
.viz-desktop .viz-ctrl:hover { background: rgba(0, 0, 0, 0.55); }
.viz-desktop .viz-ctrl img { width: 58%; height: 58%; display: block; pointer-events: none; user-select: none; }
.viz-desktop .viz-ctrl-play img { width: 50%; height: 50%; }

/* mobile */

.viz-mobile.viz-wrap {
    position: relative;
    margin: 1rem 0 2rem;
    width: 100vw;
    left: 50%;
    transform: translateX(-50%);
    line-height: 0;
}
.viz-mobile .viz-canvas-wrap {
    position: relative;
    line-height: 0;
    min-width: 0;
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.25);
}
.viz-mobile .viz-canvas-wrap canvas {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
}
.viz-mobile .viz-vol {
    position: absolute;
    top: 0.6rem;
    right: 0.6rem;
    z-index: 3;
}
.viz-mobile .viz-vol .viz-prompt { display: none; }
.viz-mobile .viz-vol.initial {
    top: 50%;
    left: 50%;
    right: auto;
    transform: translate(-50%, -50%);
    width: auto;
    height: auto;
    padding: 0.85rem 1.2rem;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.65);
    gap: 0.75rem;
}
.viz-mobile .viz-vol.initial img { width: 2.2rem; height: 2.2rem; }
.viz-mobile .viz-vol.initial .viz-prompt {
    display: inline-block;
    font: inherit;
    font-size: 0.95rem;
    color: #fff;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7);
    pointer-events: none;
    white-space: normal;
    max-width: 60vw;
}
.viz-mobile .viz-transport {
    position: absolute;
    bottom: 0.6rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 2;
    opacity: 1;
    transition: opacity 400ms ease;
}
.viz-mobile .viz-transport.fade { opacity: 0; }
.viz-mobile .viz-ctrl {
    width: 2.1rem;
    height: 2.1rem;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, 0.4);
    color: rgba(230, 230, 230, 0.9);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: background 120ms ease, opacity 400ms ease;
    opacity: 1;
}
.viz-mobile .viz-ctrl.fade { opacity: 0; }
.viz-mobile .viz-ctrl:active { background: rgba(0, 0, 0, 0.6); }
.viz-mobile .viz-ctrl img { width: 58%; height: 58%; display: block; pointer-events: none; user-select: none; }
.viz-mobile .viz-ctrl-play img { width: 50%; height: 50%; }

yrxtals-tracks {
    display: block;
    max-width: 92vw;
    margin: 1rem auto 3rem;
    padding: 0 0.5rem;
}
yrxtals-tracks .viz-track {
    display: block;
    width: 100%;
    text-align: left;
    font: inherit;
    font-size: 1rem;
    line-height: 1.6;
    padding: 0.4rem 0.75rem;
    border: none;
    background: transparent;
    color: rgba(220, 220, 220, 0.7);
    cursor: pointer;
    transition: color 120ms ease;
}
yrxtals-tracks .viz-track:hover { color: rgba(245, 245, 245, 0.95); }
yrxtals-tracks .viz-track.active { color: #fff; }