/* Shared column-picker dropdown — used on Pipeline + Customers tables. */

.column-picker {
    position: relative;
    display: inline-block;
}

.column-picker-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 500;
    color: #374151;
    background: white;
    border: 1px solid #E5E7EB;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}
.column-picker-btn:hover {
    background: #F9FAFB;
    border-color: #D1D5DB;
}
.column-picker-btn[aria-expanded="true"] {
    background: #F3F4F6;
    border-color: #D1D5DB;
}
.column-picker-btn svg { color: #6B7280; }

.column-picker-menu {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    min-width: 220px;
    background: white;
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    padding: 4px;
    z-index: 100;
}

.column-picker-menu-header {
    padding: 8px 12px 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #6B7280;
}

.column-picker-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    font-size: 13px;
    color: #111827;
    cursor: pointer;
    border-radius: 4px;
    user-select: none;
}
.column-picker-row:hover {
    background: #F9FAFB;
}
.column-picker-row input[type=checkbox] {
    margin: 0;
    cursor: pointer;
}
.column-picker-row input[type=checkbox]:disabled {
    cursor: not-allowed;
}

.column-picker-pinned {
    margin-left: auto;
    font-size: 11px;
    color: #9CA3AF;
    font-style: italic;
}

.column-picker-footer {
    margin-top: 4px;
    padding: 4px;
    border-top: 1px solid #F3F4F6;
}

.column-picker-reset {
    width: 100%;
    padding: 6px 8px;
    font-size: 12px;
    color: #6B7280;
    background: transparent;
    border: none;
    cursor: pointer;
    border-radius: 4px;
    text-align: left;
}
.column-picker-reset:hover {
    background: #F9FAFB;
    color: #374151;
}