.filter-drawer {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: flex;
  visibility: hidden;
  opacity: 0;
  transition: opacity var(--smooth-duration) var(--smooth-ease), visibility var(--smooth-duration) var(--smooth-ease);
}

.filter-drawer.is-open {
  visibility: visible;
  opacity: 1;
}

.filter-drawer-overlay {
  position: absolute;
  inset: 0;
  background: var(--filter-overlay-background);
  transition: background var(--smooth-duration) var(--smooth-ease);
}

.filter-drawer-panel {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  max-width: var(--filter-panel-max-width);
  background: var(--filter-panel-background);
  border-left: 1px solid var(--filter-panel-border);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--smooth-duration) var(--smooth-ease);
}

.filter-drawer.is-open .filter-drawer-panel {
  transform: translateX(0);
}

.filter-drawer-header,
.filter-drawer-body,
.filter-drawer-footer {
  padding-left: var(--filter-panel-padding);
  padding-right: var(--filter-panel-padding);
}

.filter-drawer-header {
  padding-top: var(--filter-panel-padding);
  padding-bottom: var(--filter-panel-padding);
  border-bottom: 1px solid var(--filter-panel-border);
}

.filter-drawer-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.filter-drawer-title {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
}

.filter-drawer-close {
  width: 1.5rem;
  height: 1.5rem;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  color: var(--filter-close-color);
  flex: 0 0 auto;
  transition:
    transform calc(var(--smooth-duration) * 0.8) var(--smooth-ease),
    color calc(var(--smooth-duration) * 0.8) var(--smooth-ease),
    opacity calc(var(--smooth-duration) * 0.8) var(--smooth-ease);
  box-shadow: none;
  outline: none;
}

.filter-drawer-close:hover {
  color: var(--filter-close-color-hover);
  opacity: 1;
  transform: translateY(-1px) scale(1.04);
}

.filter-drawer-close:active {
  transform: scale(0.96);
}

.filter-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding-top: calc(var(--filter-panel-padding) - 0.25rem);
  padding-bottom: calc(var(--filter-panel-padding) - 0.25rem);
}

.filter-section + .filter-section {
  margin-top: var(--filter-section-spacing);
}

.filter-drawer-footer {
  padding-top: calc(var(--filter-panel-padding) - 0.25rem);
  padding-bottom: calc(var(--filter-panel-padding) - 0.25rem);
  border-top: 1px solid var(--filter-panel-border);
  display: flex;
  gap: 0.75rem;
}

.filter-section-title {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--filter-section-title-color);
  margin: 0 0 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0 0.25rem;
}

.filter-section-dot {
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background-color: var(--filter-section-dot-fill);
  transition: background-color var(--smooth-duration) var(--smooth-ease);
}

.filter-platform-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.filter-platform-option {
  position: relative;
}

.filter-platform-option input {
  position: absolute;
  opacity: 0;
}

.filter-platform-option label,
.filter-segment-button {
  background: var(--filter-option-background);
  color: var(--fg);
  transition: all var(--smooth-duration) var(--smooth-ease);
}

.filter-platform-option label {
  display: block;
  padding: 0.75rem;
  border: 1px solid var(--filter-option-border);
  border-radius: var(--rad);
  text-align: center;
  cursor: pointer;
}

.filter-platform-option input:checked + label {
  background: var(--filter-option-background-active);
  border-color: var(--filter-option-border-active);
  color: var(--filter-option-text-active);
  transform: translateY(-2px) scale(1.01);
}

.filter-segmented-control {
  display: flex;
  border-radius: var(--rad);
  overflow: hidden;
  border: 1px solid var(--filter-option-border);
}

.filter-segment-button {
  flex: 1;
  padding: 0.75rem;
  border: 0;
}

.filter-segment-button + .filter-segment-button {
  border-left: 1px solid var(--filter-option-border);
}

.filter-segment-button.is-active {
  background: var(--filter-option-background-active);
  color: var(--filter-option-text-active);
}

.filter-checkbox-list {
  display: grid;
  gap: 0.55rem;
}

.filter-checkbox {
  position: relative;
  display: flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
  padding-left: 1.75rem;
}

.filter-checkbox input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.filter-checkbox-mark {
  position: absolute;
  left: 0;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 0.25rem;
  background: var(--filter-checkbox-background);
  border: 1px solid var(--filter-checkbox-border);
  transition: all var(--smooth-duration) var(--smooth-ease);
}

.filter-checkbox:hover .filter-checkbox-mark {
  background: var(--filter-checkbox-background-hover);
  border-color: var(--filter-checkbox-border-hover);
  transform: scale(1.05);
}

.filter-checkbox input:checked ~ .filter-checkbox-mark {
  background: var(--filter-option-text-active);
  border-color: var(--filter-option-text-active);
}

.filter-checkbox-mark::after {
  content: "";
  position: absolute;
  display: none;
  left: 0.375rem;
  top: 0.125rem;
  width: 0.3125rem;
  height: 0.625rem;
  border: solid #ffffff;
  border-width: 0 0.125rem 0.125rem 0;
  transform: rotate(45deg);
}

.filter-checkbox input:checked ~ .filter-checkbox-mark::after {
  display: block;
}

.filter-checkbox-label {
  font-size: 0.875rem;
  color: var(--filter-section-title-color);
}

.filter-dropdown {
  position: relative;
  width: 100%;
  user-select: none;
  z-index: 40;
}

.filter-dropdown.is-open {
  z-index: 50;
}

.filter-dropdown .custom-dropdown-selected {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.625rem 1rem;
  cursor: pointer;
}

.filter-dropdown .custom-dropdown-selected:hover {
  border-color: var(--filter-option-border-active);
}

.filter-dropdown .custom-dropdown-options {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  max-height: 0;
  opacity: 0;
  visibility: hidden;
  overflow: hidden;
  margin-top: 5px;
  box-shadow: none;
  transition:
    max-height var(--smooth-duration) var(--smooth-ease),
    opacity var(--smooth-duration) var(--smooth-ease),
    visibility var(--smooth-duration) var(--smooth-ease);
}

.filter-dropdown.is-open .custom-dropdown-options {
  max-height: 300px;
  opacity: 1;
  visibility: visible;
}

.filter-dropdown .custom-dropdown-option {
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: background-color var(--smooth-duration) var(--smooth-ease);
}

.filter-dropdown .custom-dropdown-option:hover {
  background: var(--filter-dropdown-option-hover-background);
}

.filter-dropdown .custom-dropdown-option.selected {
  background: var(--filter-dropdown-option-selected-background);
}

.filter-reset-button,
.filter-apply-button {
  flex: 1;
  padding: 0.75rem;
  border-radius: var(--rad);
  transition: all var(--smooth-duration) var(--smooth-ease);
}

.filter-reset-button {
  background: var(--filter-reset-background);
  border: 1px solid var(--filter-reset-border);
  color: var(--filter-reset-color);
}

.filter-reset-button:hover {
  border-color: var(--filter-reset-border-hover);
  color: var(--filter-option-text-active);
}

.filter-apply-button {
  border: none;
  color: var(--fg);
  background: var(--filter-apply-background);
}

.filter-apply-button:hover {
  box-shadow: none;
}

@media (max-width: 480px) {
  .filter-drawer-panel {
    max-width: none;
  }

  .filter-drawer-header,
  .filter-drawer-body,
  .filter-drawer-footer {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .filter-drawer-header-row {
    gap: 0.6rem;
  }
}