/* ============================================================
   Product Solutions Block — front-end styles.

   Output:
   - "Solutions:" heading
   - <details> per solution with ▶ triangle
   - Manufacturer – Product A, Product B inside
   ============================================================ */

.psb-block {
    font-family: inherit;
    font-size: 0.95rem;
    line-height: 1.6;
}

.psb-block__heading {
    margin: 0 0 0.4em;
    font-size: 1em;
}

.psb-no-results {
    color: #666;
    font-style: italic;
}

.psb-level--solution {
    margin-bottom: 0.2em;
}

.psb-level__summary {
    display: flex;
    align-items: baseline;
    gap: 0.35em;
    list-style: none;
    cursor: pointer;
    padding: 0.2em 0;
    user-select: none;
    font-weight: 700;
    color: #1a3a5c;
}

.psb-level__summary::-webkit-details-marker { display: none; }
.psb-level__summary::marker                 { display: none; }

.psb-level__summary:hover {
    color: #2a5298;
}

.psb-level__icon::before {
    content: '▶';
    font-size: 0.55em;
    display: inline-block;
    transition: transform 0.15s ease;
    color: inherit;
}

.psb-level--solution[open] > .psb-level__summary .psb-level__icon::before {
    transform: rotate(90deg);
}

.psb-level__body {
    padding-left: 1.1rem;
    padding-bottom: 0.25em;
}

.psb-manufacturer-list {
    list-style: none;
    margin: 0.15em 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1em;
}

.psb-manufacturer-row {
    font-size: 0.9em;
    line-height: 1.5;
}

.psb-manufacturer-row__name {
    font-weight: 700;
}

.psb-manufacturer-row__sep {
    color: #555;
}

.psb-manufacturer-row__products {
    color: #333;
}