/* Spaltenauswahl-Dropdown fuer Admin Changelist-Tabellen */

.column-selector-wrapper {
    position: relative;
    display: inline-block;
    margin-bottom: 8px;
}

.column-selector-btn {
    background: var(--button-bg, #417690);
    color: var(--button-fg, #fff);
    border: none;
    padding: 6px 14px;
    cursor: pointer;
    font-size: 13px;
    border-radius: 4px;
}

.column-selector-btn:hover {
    opacity: 0.85;
}

.column-selector-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 200;
    background: var(--body-bg, #fff);
    border: 1px solid var(--hairline-color, #ddd);
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    min-width: 200px;
    max-height: 400px;
    overflow-y: auto;
    padding: 6px 0;
}

.column-selector-item {
    display: block;
    padding: 5px 12px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 13px;
    color: var(--body-fg, #333);
}

.column-selector-item:hover {
    background: var(--darkened-bg, #f8f8f8);
}

.column-selector-item input[type="checkbox"] {
    margin-right: 6px;
    vertical-align: middle;
}

.column-selector-reset {
    display: block;
    padding: 6px 12px;
    border-top: 1px solid var(--hairline-color, #ddd);
    margin-top: 4px;
    font-size: 12px;
    text-align: center;
    color: var(--link-fg, #417690);
}

/* Mobile: groesserer Touch-Target */
@media (max-width: 767px) {
    .column-selector-btn {
        min-height: 44px;
        min-width: 44px;
        padding: 8px 16px;
        font-size: 14px;
    }

    .column-selector-item {
        padding: 8px 12px;
        font-size: 14px;
    }

    .column-selector-dropdown {
        min-width: 250px;
    }
}