.notification-count {
      display: none;
      margin-left: 4px;
      font-size: 11px;
      line-height: 1;
      vertical-align: super;
    }

.notification-count-visible { display: inline; }

.popup-stack, .notification-stack {
    position: fixed;
    top: var(--popup-top);
    left: var(--popup-left);
    right: auto;
    bottom: auto;
    z-index: 1000;
    display: grid;
    gap: var(--notification-gap);
    width: min(var(--popup-width), calc(100vw - (var(--popup-left) * 2)));
    pointer-events: none;
}

.notification {
    display: flex;
    align-items: center;
    gap: var(--panel-header-gap);
    padding: var(--notification-padding);
    background: var(--notification-surface);
    color: var(--notification-text);
    font-family: 'capsmall', sans-serif;
    font-size: 16px;
    line-height: 1.2;
    box-sizing: border-box;
    animation: notification-in 0.25s ease-out;
}

.notification-error { background: var(--notification-error); }

.notification-success { background: var(--notification-success); }

.notification-warning { background: var(--notification-warning); }

.notification-info { background: var(--notification-info); }

.notification-achievement { background: var(--notification-achievement); }

.notification-chat { background: var(--notification-chat); }

.notification-music { background: var(--notification-info); }

.notification-out {
    animation: notification-out 0.35s ease-in-out forwards;
    pointer-events: none;
    overflow: hidden;
}

@keyframes notification-in {
    from { opacity: 0; transform: translateX(-16px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes notification-out {
    0% {
        opacity: 1;
        transform: translateX(0);
        max-height: 120px;
        padding-top: var(--popup-padding);
        padding-bottom: var(--popup-padding);
        margin-bottom: 0;
    }
    40% {
        opacity: 0;
        transform: translateX(-24px);
    }
    100% {
        opacity: 0;
        transform: translateX(-24px);
        max-height: 0;
        padding-top: 0;
        padding-bottom: 0;
        margin-bottom: -8px;
    }
}

.notification-label {
    flex: 0 0 8px;
    width: 8px;
    height: 8px;
    background-image: url('../assets/icons.png');
    background-repeat: no-repeat;
    background-position-y: -24px;
    transform: scale(var(--sprite-icon-scale));
    transform-origin: center;
    margin: var(--notification-icon-margin);
    image-rendering: pixelated;
    image-rendering: crisp-edges;
    animation: notification-label-play 0.5s steps(4) 1;
}

.tip-area {
    position: relative;
    grid-column: 2;
    grid-row: 1;
    align-self: end;
    min-width: 0;
    height: var(--tip-area-height);
    background: var(--color-white);
}

.tip-area-placeholder {
    display: grid;
    height: 100%;
    margin: 0;
    padding: var(--control-padding);
    place-items: center;
    color: var(--color-muted);
    font-family: 'lowsmall', sans-serif;
    text-align: center;
}

.tip-area-placeholder[hidden] {
    display: none;
}

.tip-toast {
    position: absolute;
    right: 16px;
    bottom: 16px;
    z-index: 1100;
    display: flex;
    align-items: flex-end;
    gap: 24px;
    max-width: min(300px, calc(100vw - 32px));
    opacity: 0;
    transform: translateX(calc(100% + 24px));
    pointer-events: none;
    transition: opacity 280ms ease, transform 280ms ease;
}

.tip-toast.is-visible {
    opacity: 1;
    transform: translateX(0);
}

.tip-toast-bubble {
    max-width: 240px;
    padding: 0 2px 16px;
    border: 16px solid transparent;
    border-right-width: 20px;
    border-image-source: url("../assets/chat_9x.png");
    border-image-slice: 8 10 8 8 fill;
    border-image-width: 24px 30px 24px 24px;
    border-image-repeat: stretch repeat;
    background: var(--color-white);
    color: var(--color-text);
    font-family: 'lowsmall', sans-serif;
    font-size: 12px;
    line-height: 16px;
    overflow-wrap: anywhere;
    image-rendering: pixelated;
}

.notification-content {
    display: flex;
    flex-direction: column;
    gap: var(--notification-content-gap);
    overflow: hidden;
}

.notification-title {
    font-family: 'capsmall', sans-serif;
    font-size: 16px;
    color: var(--notification-text);
    line-height: 1.1;
}

.notification-subtitle {
    font-family: 'lowsmall', sans-serif;
    font-size: 14px;
    color: var(--color-subtitle);
    line-height: 1.1;
}