/* ── Top Editions Selector — Left Sidebar ────────────────────────────────── */

#top-editions-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    width: 145px;
    background: rgba(18, 18, 18, 0.93);
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 99999;
    padding: 12px 0;
    box-sizing: border-box;
    border-right: 1px solid rgba(255, 255, 255, 0.06);
}

/* ── Arrows ── */

.editions-arrow {
    background: none;
    border: none;
    color: #aaa;
    font-size: 16px;
    cursor: pointer;
    padding: 10px 16px;
    flex-shrink: 0;
    transition: color 0.2s, opacity 0.2s;
    line-height: 1;
}

.editions-arrow:hover {
    color: #fff;
}

.editions-arrow:disabled,
.editions-arrow[data-disabled="true"] {
    opacity: 0.2;
    cursor: default;
}

/* ── Scrollable list ── */

.editions-list-wrapper {
    flex: 1;
    overflow: hidden;
    width: 100%;
    position: relative;
}

.editions-list {
    list-style: none;
    margin: 0;
    padding: 0;
    transition: transform 0.3s ease;
    will-change: transform;
}

/* ── Edition item ── */

.edition-item {
    padding: 6px 10px 10px;
}

.edition-item a {
    display: block;
    text-decoration: none;
    color: #ccc;
    text-align: center;
}

.edition-item a:hover .edition-label {
    color: #fff;
}

.edition-label {
    display: block;
    font-size: 11px;
    font-family: inherit;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    color: #bbb;
    transition: color 0.2s;
}

.edition-item img {
    width: 100%;
    max-width: 115px;
    height: auto;
    display: block;
    margin: 0 auto;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: opacity 0.2s, border-color 0.2s;
}

.edition-item a:hover img {
    opacity: 0.82;
    border-color: rgba(255, 255, 255, 0.2);
}

/* ── Hide on very small screens ── */

@media (max-width: 600px) {
    #top-editions-sidebar {
        display: none;
    }
}