/* Filter Panel
   =============
   Matches legend panel: same padding, margin, width, fill, stroke, corner radius.
   Positioned at top right of the map. */

.filter-panel-container {
    position: absolute;
    top: 30px;
    right: 20px;
    overflow-y: auto;
    min-width: 300px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.filter-panel {
    background: #0A1B19;
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    min-width: 280px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.filter-panel h4 {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: #5B8E83;
}

/* Filter block spacing */
.filter-block {
    margin-bottom: 1rem;
}

.filter-block:last-child {
    margin-bottom: 0;
}

/* Multi-select filter */
.filter-multiselect-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.25rem;
    margin-bottom: 0.5rem;
}

.filter-multiselect-label {
    font-size: 0.85rem;
    color: #5B8E83;
    font-weight: 500;
}

.filter-multiselect-actions {
    font-size: 0.8rem;
}

.filter-multiselect-actions button {
    background: none;
    border: none;
    color: #43645D;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
}

.filter-multiselect-actions button:hover {
    color: #5B8E83;
}

.filter-multiselect-sep {
    color: rgba(255, 255, 255, 0.4);
    margin: 0 0.2rem;
}

.filter-multiselect-options {
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    padding: 0.25rem;
}

/* Scrollable options only in Filter Portfolio Companies panel */
.filter-panel:not(.filter-panel-all-points) .filter-multiselect-options {
    max-height: 140px;
    overflow-y: auto;
}

.filter-panel:not(.filter-panel-all-points) .filter-multiselect-options::-webkit-scrollbar {
    width: 4px;
}

.filter-panel:not(.filter-panel-all-points) .filter-multiselect-options::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
}

.filter-panel:not(.filter-panel-all-points) .filter-multiselect-options::-webkit-scrollbar-thumb {
    background: rgba(67, 100, 93, 0.5);
    border-radius: 2px;
}

.filter-multiselect-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.35rem;
    font-size: 0.8rem;
    color: #43645D;
}

.filter-multiselect-option input {
    margin: 0;
    cursor: pointer;
}

.filter-multiselect-option label {
    cursor: pointer;
    flex: 1;
}

/* Slider filter */
.filter-slider-label {
    font-size: 0.85rem;
    color: #5B8E83;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.filter-slider-range {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
}

.filter-slider-range input[type="range"] {
    flex: 1;
    min-width: 0;
    accent-color: #5B8E83;
}

.filter-slider-values {
    font-size: 0.8rem;
    color: #43645D;
}