/* ldev-panel / ldev-collapse — base structure */
.ldev-panel-group .ldev-panel {
    overflow: hidden;
    margin-bottom: 0;
}
.ldev-panel-group .ldev-panel + .ldev-panel {
    margin-top: 5px;
}
.ldev-panel-heading {
    display: block;
    padding: 10px 15px;
    background-color: #f5f5f5;
    border-bottom: 1px solid transparent;
    text-decoration: none !important;
    outline: none !important;
}
.ldev-panel-heading:hover {
    background-color: #ebebeb;
}
.ldev-panel-title {
    margin: 0;
}
.ldev-panel-body {
    padding: 0 15px;
}
.ldev-collapse {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.35s ease;
}
.ldev-collapse.ldev-open {
    grid-template-rows: 1fr;
}
.ldev-collapse > .ldev-panel-body {
    min-height: 0;
    min-width: 0;
    padding-top: 0;
    padding-bottom: 0;
    border-top: 1px solid transparent;
    transition: all 0.35s ease;
}
.ldev-panel-heading:not(.ldev-expanded) + .ldev-panel-body{

}
.ldev-collapse:not(.ldev-open) > .ldev-panel-body {
    background: transparent !important;
    border-color: transparent !important;
    overflow: hidden;
}
.ldev-collapse.ldev-open > .ldev-panel-body {
    padding-top: 15px;
    padding-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 0 0 4px 4px;
}

/* accordion-specific overrides */
.ldev-question .ldev-accordion.has-marker .ldev-panel-body { padding-left: 35px; }
.ldev-question .ldev-panel-group:not(.ldev-accordion) .ldev-panel-body { padding-left: 35px; }
.ldev-accordion-controls {
    display: flex;
    gap: 6px;
    margin-bottom: 8px;
}
.ldev-accordion-controls button {
    background: none;
    border: 1px solid #ccc;
    border-radius: 3px;
    padding: 3px 10px;
    font-size: 13px;
    color: #555;
    cursor: pointer;
    line-height: 1.4;
}
.ldev-accordion-controls button:hover {
    border-color: #999;
    color: #333;
}
.ldev-question .ldev-accordion .ldev-panel-title {
    font-size: 16px;
    position: relative;
}
.ldev-question .ldev-accordion .ldev-panel-title.toggler-chevron {
    padding-right: 20px;
}
.ldev-question .ldev-accordion .ldev-panel-title.toggler-chevron:after {
    content: '';
    display: block;
    border: 0 solid #444;
    transform: rotate(-45deg);
    border-left-width: 1px;
    border-bottom-width: 1px;
    width: 8px;
    height: 8px;
    position: absolute;
    right: 5px;
    top: 50%;
    margin-top: -4px;
    transition: transform 0.35s ease;
}
.ldev-question .ldev-accordion .ldev-panel-heading[aria-expanded="true"] .ldev-panel-title.toggler-chevron:after {
    transform: rotate(135deg);
    margin-top: 0;
}

/* toggler-plusminus */
.ldev-question .ldev-accordion .ldev-panel-title.toggler-plusminus {
    padding-right: 20px;
}
.ldev-question .ldev-accordion .ldev-panel-title.toggler-plusminus:before {
    content: '';
    display: block;
    position: absolute;
    right: 9px;
    top: 50%;
    width: 10px;
    height: 2px;
    background: #444;
    margin-top: -1px;
}
.ldev-question .ldev-accordion .ldev-panel-title.toggler-plusminus:after {
    content: '';
    display: block;
    position: absolute;
    right: 13px;
    top: 50%;
    width: 2px;
    height: 10px;
    background: #444;
    margin-top: -5px;
    transition: transform 0.35s ease, opacity 0.2s ease;
}
.ldev-question .ldev-accordion .ldev-panel-heading[aria-expanded="true"] .ldev-panel-title.toggler-plusminus:after {
    opacity: 0;
    transform: rotate(90deg);
}

/* toggler-triangle */
.ldev-question .ldev-accordion .ldev-panel-title.toggler-triangle {
    padding-right: 20px;
}
.ldev-question .ldev-accordion .ldev-panel-title.toggler-triangle:after {
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid #444;
    position: absolute;
    right: 6px;
    top: 50%;
    margin-top: -3px;
    transition: transform 0.35s ease;
}
.ldev-question .ldev-accordion .ldev-panel-heading[aria-expanded="true"] .ldev-panel-title.toggler-triangle:after {
    transform: rotate(180deg);
    margin-top: -3px;
}

/* icon-left: move all toggler icons to the left */
.ldev-question .ldev-accordion.icon-left .ldev-panel-title.toggler-chevron,
.ldev-question .ldev-accordion.icon-left .ldev-panel-title.toggler-plusminus,
.ldev-question .ldev-accordion.icon-left .ldev-panel-title.toggler-triangle {
    padding-right: 0;
    padding-left: 24px;
}
.ldev-question .ldev-accordion.icon-left .ldev-panel-title.toggler-chevron:after,
.ldev-question .ldev-accordion.icon-left .ldev-panel-title.toggler-triangle:after {
    right: auto;
    left: 5px;
}
.ldev-question .ldev-accordion.icon-left .ldev-panel-title.toggler-plusminus:before {
    right: auto;
    left: 9px;
}
.ldev-question .ldev-accordion.icon-left .ldev-panel-title.toggler-plusminus:after {
    right: auto;
    left: 13px;
}

/* grid columns layout */
.ldev-accordion.grid-cols-2 { display: grid; gap: 10px; grid-template-columns: repeat(2, 1fr); }
.ldev-accordion.grid-cols-3 { display: grid; gap: 10px; grid-template-columns: repeat(3, 1fr); }
.ldev-accordion.grid-cols-4 { display: grid; gap: 10px; grid-template-columns: repeat(4, 1fr); }
.ldev-accordion[class*="grid-cols-"] > h4,
.ldev-accordion[class*="grid-cols-"] > .ldev-question-about,
.ldev-accordion[class*="grid-cols-"] > .ldev-accordion-controls {
    grid-column: 1 / -1;
}
.ldev-accordion[class*="grid-cols-"] > .ldev-panel + .ldev-panel {
    margin-top: 0;
}
@media (max-width: 767px) {
    .ldev-accordion[class*="grid-cols-"] {
        grid-template-columns: 1fr;
    }
}

/* print: expand all panels */
@media print {
    .ldev-collapse {
        grid-template-rows: 1fr !important;
    }
    .ldev-collapse > .ldev-panel-body {
        padding-top: 15px !important;
        padding-bottom: 15px !important;
    }
}