/* Semi-transparante sleep-hint voor 360° viewers (dashboard + embed) */
.viewer-drag-hint {
    position: absolute;
    inset: 0;
    z-index: 8;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    pointer-events: none;
    opacity: 1;
    transition: opacity 0.45s ease;
    background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.28) 0%, rgba(0, 0, 0, 0.08) 55%, transparent 75%);
}

.viewer-drag-hint.is-hidden {
    opacity: 0;
    visibility: hidden;
}

.viewer-drag-hint-inner {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 20px;
    border-radius: 9999px;
    background: rgba(15, 23, 42, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.22);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    color: #fff;
}

.viewer-drag-hint-badge {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    line-height: 1;
    min-width: 3.25rem;
    text-align: center;
}

.viewer-drag-hint-arrow {
    display: inline-flex;
    width: 1.5rem;
    height: 1.5rem;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1;
    opacity: 0.95;
}

.viewer-drag-hint-arrow-left {
    animation: viewer-hint-swipe-left 1.4s ease-in-out infinite;
}

.viewer-drag-hint-arrow-right {
    animation: viewer-hint-swipe-right 1.4s ease-in-out infinite;
}

.viewer-drag-hint-label {
    margin: 0;
    padding: 4px 12px;
    border-radius: 9999px;
    background: rgba(15, 23, 42, 0.45);
    color: rgba(255, 255, 255, 0.92);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.viewer-drag-hint-powered {
    margin: 2px 0 0;
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: none;
}

@keyframes viewer-hint-swipe-left {
    0%, 100% { transform: translateX(0); opacity: 0.55; }
    50% { transform: translateX(-6px); opacity: 1; }
}

@keyframes viewer-hint-swipe-right {
    0%, 100% { transform: translateX(0); opacity: 0.55; }
    50% { transform: translateX(6px); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
    .viewer-drag-hint-arrow-left,
    .viewer-drag-hint-arrow-right {
        animation: none;
    }
}