.nia-1049-wrapper {
    display: flex;
    width: 100%;
    overflow: hidden;
    gap: 0;
}

.nia-1049-item {
    position: relative;
    flex: 1;
    transition: flex 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    overflow: hidden;
    cursor: pointer;
    min-width: 60px;
    min-height: 60px;
}

.nia-1049-item.active {
    flex: 10;
    cursor: default;
    background: #fff;
}

.nia-1049-inactive-state {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: opacity 0.4s ease;
    opacity: 1;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center; /* Overridden by control */
    justify-content: center; /* Overridden by control */
}

.nia-1049-item.active .nia-1049-inactive-state {
    opacity: 0;
    pointer-events: none;
}

.nia-1049-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.4);
}

.nia-1049-title-vertical {
    position: relative; /* Allows left/top offsets to push it around */
    z-index: 2;
    color: #fff;
    margin: 0;
    white-space: nowrap;
    transform-origin: center center;
    font-size: 24px;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 300;
}


.nia-1049-active-state {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease 0.2s, visibility 0s linear 0.6s;
    background-color: #f9f9f9;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 2;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    /* Flex alignment defaults, overridden by controls */
    align-items: flex-start;
    justify-content: flex-start;
}

.nia-1049-active-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255,255,255,0.85); /* Default, overridden by control */
    z-index: 0;
}

.nia-1049-item.active .nia-1049-active-state {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.4s ease 0.2s, visibility 0s linear 0s;
}

.nia-1049-content-inner {
    position: relative;
    z-index: 1;
    padding: 40px;
    width: 100%;
    box-sizing: border-box;
}