/* =====================================================
   Filter Panel Component
   Dropdown panel behind a single "sliders" trigger button.
   Consolidates filters, columns, and view options.
   ===================================================== */

.filter-panel-wrapper {
    position: relative;
    display: inline-block;
}

.filter-panel-trigger {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.filter-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 9px;
    background: var(--accent-primary);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    line-height: 18px;
    text-align: center;
}

.filter-panel {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    z-index: 100;
    min-width: 220px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 12px;
    margin-top: 4px;
}

.filter-panel.active {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.filter-panel-section {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.filter-panel-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    padding: 4px 0;
}

.filter-panel-divider {
    height: 1px;
    background: var(--border-primary);
    margin: 8px 0;
}

.filter-panel select.form-control {
    font-size: 13px;
    padding: 6px 10px;
}