/* Controls Bar Container ========================================= */


.controls-container {
    display: flex;
    flex-direction: row;
    align-items: center;
    position: absolute;
    bottom: -25px;
    left: 20px;
    right: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.brief-block:hover .controls-container,
.brief-block.has-chat-open .controls-container,
.brief-block.has-dropdown-open .controls-container,
.question-block:hover .controls-container,
.question-block.has-dropdown-open .controls-container,
.question-block.has-chat-open .controls-container {
    opacity: 1;
}

/* Column slots */

.controls-container .lh,
.controls-container .middle,
.controls-container .rh {
    flex: 1;
    display: flex;
    align-items: center;
}

.controls-container .lh     { justify-content: flex-start; }
.controls-container .middle { justify-content: center; }
.controls-container .rh     { justify-content: flex-end; }

/* Control Bars */

.control-bar {
    display: flex;
    flex-direction: row;
    align-items: center;
    /* gap: 2px; */
    padding: 2px;
    border-radius: 10px;
    width: fit-content;
    background: white;
    box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.04), 0 0 1px 0 rgba(0, 0, 0, 0.45);
}

.control-bar-divider {
    width: 1px;
    align-self: stretch;
    background-color: #0000000a;
    margin-block: 8px;
    margin-inline: 1px;
    flex-shrink: 0;
    transition: opacity 0.1s ease;
}

/* Hide divider when an adjacent button is hovered */
.control-bar button:hover + .control-bar-divider,
.control-bar .control-bar-divider:has(+ button:hover) {
    opacity: 0;
}