.filters-panel {
  background: white;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 20px;
}

.filters-row {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  align-items: center;
}

.filter-group {
  position: relative;
}

.filter-button {
  padding: 8px 16px;
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}

.filter-button:hover {
  background: #f7fafc;
  border-color: #cbd5e0;
}

.filter-select {
  padding: 8px 12px;
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  color: #4a5568;
  transition: all 0.2s;
}

.filter-select:hover {
  background: #f7fafc;
  border-color: #cbd5e0;
}

.filter-select:disabled {
  cursor: not-allowed;
  opacity: 0.7;
}

.filter-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 8px;
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  z-index: 100;
  min-width: 250px;
  max-height: 400px;
  overflow-y: auto;
  display: none;
}

.filter-dropdown.show {
  display: block;
}

.filter-option {
  padding: 10px 15px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background 0.2s;
}

.filter-option:hover {
  background: #f7fafc;
}

.filter-option.selected {
  background: #eff6ff;
  color: #3b82f6;
  font-weight: 600;
}

.bw-filter {
  padding: 8px 16px;
  background: white;
  border: 2px solid #e2e8f0;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  color: #4a5568;
  transition: all 0.2s;
}

.bw-filter:hover {
  border-color: #cbd5e0;
  background: #f7fafc;
}

.bw-filter.active {
  background: #3b82f6;
  color: white;
  border-color: #3b82f6;
}

.filter-summary {
  margin-left: auto;
  font-size: 14px;
  color: #718096;
  font-weight: 600;
}

.loading-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: #718096;
  font-weight: 600;
}