.filter-panel {
  --filter-panel-grid-min: 180px;
  --filter-panel-padding: 24px;
  display: grid;
  gap: 16px;
  padding: var(--filter-panel-padding);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--bg-card);
  box-shadow: var(--shadow);
}

.filter-panel__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.filter-panel__search {
  position: relative;
  flex: 1 1 280px;
  min-width: 240px;
}

.filter-panel__search--narrow {
  flex-basis: 260px;
  max-width: 260px;
}

.filter-panel__icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--fg-dim);
  pointer-events: none;
  display: flex;
}

.filter-panel__search .form-input,
.filter-panel__search .search-input,
.filter-panel__search .filter-panel__input {
  padding-left: 44px;
}

.filter-panel__toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  color: var(--fg);
  font-size: 0.86rem;
  font-weight: 700;
  white-space: nowrap;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}

html.light .filter-panel__toggle {
  background: rgba(0, 0, 0, 0.03);
}

.filter-panel__toggle:hover {
  border-color: var(--border-active);
  background: var(--accent-soft);
  color: var(--fg);
}

.filter-panel__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(var(--filter-panel-grid-min), 1fr));
  gap: 14px;
  width: 100%;
}

.filter-panel__field {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.filter-panel__label {
  color: var(--fg-muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.filter-panel__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 180px;
}

.filter-panel__chips,
.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--border-active);
  border-radius: 9999px;
  background: var(--accent-soft);
  color: var(--fg);
  font-size: 0.82rem;
  font-weight: 600;
}

.filter-chip button {
  border: none;
  background: transparent;
  color: var(--accent);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  line-height: 1;
}

@media (max-width: 920px) {
  .filter-panel__toggle {
    display: inline-flex;
  }

  .filter-panel__grid {
    display: none;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filter-panel__grid.open {
    display: grid;
  }

  .filter-panel__actions {
    grid-column: 1 / -1;
  }

  .filter-panel__actions .btn {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .filter-panel {
    --filter-panel-padding: 18px;
  }

  .filter-panel__search,
  .filter-panel__search--narrow {
    min-width: 100%;
    max-width: none;
  }

  .filter-panel__grid {
    grid-template-columns: 1fr;
  }

  .filter-panel__chips,
  .active-filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .filter-chip {
    white-space: nowrap;
  }
}