:root {
  --spf-accent: #1f6feb;
  --spf-accent-soft: rgba(31, 111, 235, 0.1);
  --spf-border: #d8dee6;
  --spf-bg: #f6f8fb;
  --spf-text: #1c2430;
  --spf-muted: #667085;
  --spf-radius: 10px;
  --spf-shadow: 0 1px 2px rgba(16, 24, 40, 0.06);
}

.spf-filter {
  margin: 0 0 1.15rem;
  color: var(--spf-text);
  border: 1px solid transparent;
  border-radius: calc(var(--spf-radius) + 2px);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.spf-filter--shell,
.spf-filter--collapsible {
  background: #fff;
  border-color: var(--spf-border);
  box-shadow: var(--spf-shadow);
  padding: 0;
  overflow: hidden;
}

.spf-filter__head {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: 0.35rem;
  margin: 0;
  min-height: 0;
  padding: 0.65rem 0.85rem;
  background: #111;
  color: #fff;
  box-sizing: border-box;
  width: 100%;
  position: relative;
}

/*
 * Theme-proof accordion buttons. Themes often style all `button` elements
 * (width, padding, min-height, borders, gradients) and break this row.
 */
.spf-filter__toggle,
.spf-filter__clear {
  -webkit-appearance: none !important;
  appearance: none !important;
  box-sizing: border-box !important;
  box-shadow: none !important;
  text-shadow: none !important;
  text-transform: none !important;
  letter-spacing: normal !important;
  text-decoration: none !important;
  outline: none;
  cursor: pointer;
  font-family: inherit;
  line-height: 1.3 !important;
  vertical-align: middle;
  float: none !important;
  position: relative !important;
}

.spf-filter__toggle {
  border: 0 !important;
  background: transparent !important;
  background-image: none !important;
  padding: 0 !important;
  margin: 0 !important;
  display: inline-flex !important;
  align-items: center;
  justify-content: flex-start;
  gap: 0.4rem;
  flex: 0 0 auto !important;
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0 !important;
  min-height: 0 !important;
  height: auto !important;
  color: inherit !important;
  text-align: left !important;
  font-size: inherit;
  font-weight: inherit;
  border-radius: 0 !important;
  overflow: hidden;
}

.spf-filter__toggle:hover,
.spf-filter__toggle:focus,
.spf-filter__toggle:active {
  background: transparent !important;
  background-image: none !important;
  border-color: transparent !important;
  box-shadow: none !important;
  color: inherit !important;
  outline: none;
}

.spf-filter__toggle .spf-filter__label {
  font-weight: 700;
  margin: 0;
  padding: 0;
  line-height: 1.3;
  color: inherit;
  display: block;
  float: none;
  flex: 1 1 auto;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.spf-filter__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  min-width: 1.35rem;
  height: 1.35rem;
  padding: 0 0.35rem;
  border-radius: 999px;
  background: #fff;
  color: #111;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
}

.spf-filter__chevron {
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  border-top: 0;
  border-left: 0;
  background: transparent !important;
  transform: rotate(45deg);
  margin-left: auto;
  transition: transform 0.2s ease;
  flex-shrink: 0;
  opacity: 0.9;
  display: block;
  padding: 0;
}

.spf-filter__body {
  padding: 0.75rem 0.85rem 0.85rem;
}

.spf-filter__clear {
  border: 0 !important;
  background: transparent !important;
  background-image: none !important;
  color: inherit !important;
  opacity: 0.85;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.15rem 0 !important;
  margin: 0 !important;
  border-radius: 4px;
  width: auto !important;
  max-width: 100% !important;
  min-width: 0 !important;
  min-height: 0 !important;
  height: auto !important;
  flex: 0 0 auto !important;
  align-self: flex-start;
  display: inline-flex !important;
  align-items: center;
  justify-content: flex-start;
  white-space: nowrap;
  z-index: 1;
}

.spf-filter__clear:hover,
.spf-filter__clear:focus,
.spf-filter__clear:active {
  opacity: 1;
  background: rgba(255, 255, 255, 0.12) !important;
  background-image: none !important;
  box-shadow: none !important;
  color: inherit !important;
  outline: none;
}

.spf-filter__badge[hidden],
.spf-filter__clear[hidden] {
  display: none !important;
}

.spf-filter.is-collapsed .spf-filter__chevron {
  transform: rotate(-135deg);
}

.spf-filter.is-collapsed .spf-filter__body {
  display: none;
}

/* Static (non-accordion) title — always open, no card chrome on the head. */
.spf-filter__head--static {
  background: transparent;
  color: inherit;
  padding: 0 0 0.5rem;
  gap: 0.25rem;
  min-height: 0;
}

.spf-filter__title-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  width: 100%;
  min-width: 0;
}

.spf-filter__head--static .spf-filter__label {
  font-weight: 650;
  margin: 0;
  line-height: 1.3;
  flex: 1 1 auto;
  min-width: 0;
}

.spf-filter__head--static .spf-filter__badge {
  background: var(--spf-accent);
  color: #fff;
}

.spf-filter__head--static .spf-filter__clear {
  color: var(--spf-accent) !important;
  opacity: 1;
  padding: 0 !important;
}

.spf-filter__head--static .spf-filter__clear:hover,
.spf-filter__head--static .spf-filter__clear:focus,
.spf-filter__head--static .spf-filter__clear:active {
  background: transparent !important;
  text-decoration: underline;
}

.spf-filter__label {
  font-weight: 650;
  margin: 0;
  line-height: 1.3;
}

.spf-filter__list,
.spf-filter__alphabet,
.spf-filter__visual,
.spf-filter__rating {
  list-style: none !important;
  margin: 0;
  padding: 0;
}

.spf-filter__list > li,
.spf-filter__alphabet > li,
.spf-filter__visual > li,
.spf-filter__rating > li {
  list-style: none !important;
  margin: 0;
  padding: 0;
}

.spf-filter__list > li::marker,
.spf-filter__alphabet > li::marker,
.spf-filter__visual > li::marker,
.spf-filter__rating > li::marker {
  content: none;
  display: none;
}

.spf-filter__item {
  margin: 0.2rem 0;
}

.spf-filter__item > label {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  padding: 0.4rem 0.45rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.15s ease;
  line-height: 1.35;
}

.spf-filter__item > label:hover {
  background: var(--spf-bg);
}

.spf-filter__item.is-checked > label,
.spf-filter__item:has(input:checked) > label {
  background: var(--spf-accent-soft);
}

.spf-filter--checkboxes .spf-filter__item input[type="checkbox"],
.spf-filter--check_range .spf-filter__item input[type="checkbox"],
.spf-filter--radio .spf-filter__item input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  margin: 0;
}

.spf-filter__check {
  width: 1.05rem;
  height: 1.05rem;
  border: 1.5px solid var(--spf-border);
  border-radius: 4px;
  background: #fff;
  flex-shrink: 0;
  margin-top: 0.1rem;
  position: relative;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.spf-filter--checkboxes .spf-filter__item:has(input:checked) .spf-filter__check,
.spf-filter--check_range .spf-filter__item:has(input:checked) .spf-filter__check {
  background: var(--spf-accent);
  border-color: var(--spf-accent);
}

.spf-filter--checkboxes .spf-filter__item:has(input:checked) .spf-filter__check::after,
.spf-filter--check_range .spf-filter__item:has(input:checked) .spf-filter__check::after {
  content: "";
  position: absolute;
  left: 0.28rem;
  top: 0.08rem;
  width: 0.28rem;
  height: 0.5rem;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.spf-filter__radio {
  width: 1.05rem;
  height: 1.05rem;
  border: 1.5px solid var(--spf-border);
  border-radius: 999px;
  background: #fff;
  flex-shrink: 0;
  margin-top: 0.1rem;
  position: relative;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.spf-filter--radio .spf-filter__item:has(input:checked) .spf-filter__radio {
  border-color: var(--spf-accent);
}

.spf-filter--radio .spf-filter__item:has(input:checked) .spf-filter__radio::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 999px;
  background: var(--spf-accent);
  transform: translate(-50%, -50%);
}

.spf-select {
  position: relative;
  width: 100%;
}

.spf-select__native {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.spf-select__trigger {
  appearance: none;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  border: 1px solid var(--spf-border);
  border-radius: var(--spf-radius);
  padding: 0.55rem 0.75rem;
  background: #fff;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  box-sizing: border-box;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.spf-select__trigger:hover {
  border-color: var(--spf-accent);
}

.spf-select.is-open .spf-select__trigger,
.spf-select__trigger:focus {
  outline: none;
  border-color: var(--spf-accent);
  box-shadow: 0 0 0 3px var(--spf-accent-soft);
}

.spf-select__value {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.spf-select__chevron {
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.55;
  flex-shrink: 0;
  transition: transform 0.15s ease;
  margin-top: -0.15rem;
}

.spf-select.is-open .spf-select__chevron {
  transform: rotate(-135deg);
  margin-top: 0.15rem;
}

.spf-select__panel {
  position: absolute;
  z-index: 40;
  left: 0;
  right: 0;
  top: calc(100% + 0.35rem);
  background: #fff;
  border: 1px solid var(--spf-border);
  border-radius: var(--spf-radius);
  box-shadow: 0 10px 28px rgba(16, 24, 40, 0.12);
  padding: 0.4rem;
  box-sizing: border-box;
}

.spf-select__panel[hidden] {
  display: none !important;
}

.spf-select__search {
  width: 100%;
  border: 1px solid var(--spf-border);
  border-radius: calc(var(--spf-radius) - 2px);
  padding: 0.45rem 0.65rem;
  margin-bottom: 0.35rem;
  background: #fff;
  box-sizing: border-box;
  font: inherit;
}

.spf-select__search:focus {
  outline: none;
  border-color: var(--spf-accent);
  box-shadow: 0 0 0 3px var(--spf-accent-soft);
}

.spf-select__options {
  list-style: none !important;
  margin: 0;
  padding: 0;
  max-height: 240px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.spf-select__option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem 0.65rem;
  border-radius: 6px;
  cursor: pointer;
  line-height: 1.35;
}

.spf-select__option:hover {
  background: var(--spf-bg);
}

.spf-select__option.is-selected {
  background: var(--spf-accent-soft);
  color: inherit;
  font-weight: 600;
}

.spf-select__option.is-hidden {
  display: none;
}

.spf-select__empty {
  margin: 0.35rem 0.25rem 0.15rem;
  font-size: 0.875rem;
  color: var(--spf-muted);
}

.spf-filter__text {
  flex: 1;
  min-width: 0;
}

.spf-filter__count {
  margin-left: auto;
  color: var(--spf-muted);
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
  background: var(--spf-bg);
  border-radius: 999px;
  padding: 0.05rem 0.4rem;
}

.spf-filter__item.is-empty {
  opacity: 0.4;
}

.spf-filter__item.is-list-hidden,
.spf-filter__item.is-more-hidden {
  display: none;
}

.spf-filter__list-search-wrap {
  margin-bottom: 0.5rem;
}

.spf-filter__list-search {
  width: 100%;
  max-width: 100%;
  border: 1px solid var(--spf-border);
  border-radius: var(--spf-radius);
  padding: 0.5rem 0.75rem;
  background: #fff;
  box-sizing: border-box;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.spf-filter__list-search:focus {
  outline: none;
  border-color: var(--spf-accent);
  box-shadow: 0 0 0 3px var(--spf-accent-soft);
}

.spf-filter__list-scroll.is-scrollable {
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 0.15rem;
  scrollbar-gutter: stable;
  mask-image: linear-gradient(#000 85%, transparent);
}

.spf-filter__list-empty {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  color: var(--spf-muted);
}

.spf-filter__more {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--spf-accent);
  font-weight: 650;
  font-size: 0.85rem;
  padding: 0.45rem 0.1rem 0.1rem;
  cursor: pointer;
}

.spf-filter__more:hover {
  text-decoration: underline;
}

.spf-filter__control,
.spf-filter__search input,
.spf-filter__dates input {
  width: 100%;
  max-width: 100%;
  border: 1px solid var(--spf-border);
  border-radius: var(--spf-radius);
  padding: 0.55rem 0.75rem;
  background: #fff;
  box-sizing: border-box;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.spf-filter__control:focus,
.spf-filter__search input:focus,
.spf-filter__dates input:focus {
  outline: none;
  border-color: var(--spf-accent);
  box-shadow: 0 0 0 3px var(--spf-accent-soft);
}

.spf-filter__search {
  display: flex;
  gap: 0.5rem;
}

.spf-filter__search--live .spf-filter__control {
  width: 100%;
}

.spf-filter__search-btn,
.spf-apply-btn,
.spf-remove-btn,
.spf-filter__geo-btn,
.spf-pagination button {
  appearance: none;
  border: 1px solid var(--spf-accent);
  background: var(--spf-accent);
  color: #fff;
  border-radius: var(--spf-radius);
  padding: 0.55rem 0.9rem;
  cursor: pointer;
  font-weight: 600;
  transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.12s ease;
}

.spf-filter__search-btn:hover,
.spf-apply-btn:hover,
.spf-filter__geo-btn:hover,
.spf-pagination button:hover {
  filter: brightness(1.05);
}

.spf-filter__search-btn:active,
.spf-apply-btn:active,
.spf-remove-btn:active {
  transform: translateY(1px);
}

.spf-remove-btn {
  background: transparent;
  color: var(--spf-accent);
}

.spf-filter__alphabet {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  list-style: none !important;
  margin: 0;
  padding: 0;
}

.spf-filter__alphabet > li {
  list-style: none !important;
  margin: 0;
  padding: 0;
  display: inline-flex;
}

.spf-filter__alphabet > li::marker {
  content: none;
  display: none;
}

.spf-filter__letter {
  border: 1px solid var(--spf-border);
  background: #fff;
  border-radius: 6px;
  min-width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: inherit;
  line-height: 1;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.12s ease;
  position: relative;
  margin: 0;
  padding: 0;
  user-select: none;
}

.spf-filter__letter:hover {
  border-color: var(--spf-accent);
}

.spf-filter__letter input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  margin: 0;
  pointer-events: none;
}

.spf-filter__letter.is-active,
.spf-filter__letter:has(input:checked) {
  background: var(--spf-accent);
  border-color: var(--spf-accent);
  color: #fff;
}

.spf-filter__letter:focus-within {
  outline: 2px solid var(--spf-accent);
  outline-offset: 2px;
}

.spf-filter__visual {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.spf-visual-swatch {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  cursor: pointer;
}

.spf-visual-swatch input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.spf-visual-color {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px var(--spf-border);
}

.spf-visual-swatch.is-active .spf-visual-color,
.spf-visual-swatch:has(input:checked) .spf-visual-color {
  box-shadow: 0 0 0 2px var(--spf-accent);
}

.spf-visual-swatch img {
  width: 36px;
  height: 36px;
  object-fit: cover;
  border-radius: 8px;
}

.spf-filter__range-values {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  color: var(--spf-muted);
  font-size: 0.925rem;
}

.spf-stars {
  letter-spacing: 0.08em;
  color: #f5a524;
}

.spf-listing,
[data-spf-provider] {
  position: relative;
}

.spf-listing.is-loading,
[data-spf-provider].is-loading {
  pointer-events: none;
}

.spf-listing.is-loading > *:not(.spf-loading-overlay):not(.spf-results-bar),
[data-spf-provider].is-loading > *:not(.spf-loading-overlay):not(.spf-results-bar) {
  opacity: 0.45;
  transition: opacity 0.2s ease;
}

.spf-listing.is-updated,
[data-spf-provider].is-updated {
  animation: spf-fade-in 0.28s ease;
}

@keyframes spf-fade-in {
  from {
    opacity: 0.55;
  }
  to {
    opacity: 1;
  }
}

.spf-loading-overlay {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 4.5rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(1px);
  border-radius: inherit;
}

.spf-loading-spinner {
  width: 1.75rem;
  height: 1.75rem;
  border: 2px solid rgba(28, 36, 48, 0.15);
  border-top-color: var(--spf-accent, #1f6feb);
  border-radius: 50%;
  animation: spf-spin 0.7s linear infinite;
}

.spf-loading-text {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--spf-text, #1c2430);
  letter-spacing: 0.01em;
}

@keyframes spf-spin {
  to {
    transform: rotate(360deg);
  }
}

.spf-results-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin: 0 0 0.85rem;
  padding: 0.55rem 0.75rem;
  border-radius: var(--spf-radius);
  background: var(--spf-bg);
  border: 1px solid var(--spf-border);
  font-size: 0.9rem;
  color: var(--spf-text);
}

.spf-results-bar[hidden] {
  display: none !important;
}

.spf-results-bar__count {
  font-weight: 650;
}

.spf-results-bar__clear {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--spf-accent);
  font-weight: 650;
  cursor: pointer;
  padding: 0.15rem 0.25rem;
}

.spf-empty-state {
  margin: 1.25rem 0;
  padding: 1.5rem 1.25rem;
  text-align: center;
  border: 1px dashed var(--spf-border);
  border-radius: calc(var(--spf-radius) + 2px);
  background: var(--spf-bg);
  color: var(--spf-muted);
}

.spf-empty-state__title {
  margin: 0 0 0.35rem;
  color: var(--spf-text);
  font-size: 1.05rem;
  font-weight: 700;
}

.spf-empty-state__text {
  margin: 0;
  font-size: 0.925rem;
}

.spf-listing__meta {
  margin-bottom: 0.75rem;
  color: var(--spf-muted);
}

.spf-listing__grid {
  display: grid;
  grid-template-columns: repeat(var(--spf-columns, 3), minmax(0, 1fr));
  gap: 1.25rem;
}

.spf-listing__item {
  background: var(--spf-bg);
  border: 1px solid var(--spf-border);
  border-radius: calc(var(--spf-radius) + 2px);
  overflow: hidden;
}

.spf-listing__thumb img {
  display: block;
  width: 100%;
  height: auto;
}

.spf-listing__body {
  padding: 0.9rem 1rem 1.1rem;
}

.spf-listing__title {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.spf-listing__date {
  color: var(--spf-muted);
  font-size: 0.85rem;
  margin-bottom: 0.4rem;
}

.spf-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.spf-active-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.spf-active-filters:empty {
  display: none;
}

.spf-active-tag {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid var(--spf-border);
  background: #fff;
  border-radius: 999px;
  padding: 0.35rem 0.65rem 0.35rem 0.75rem;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--spf-text);
  box-shadow: var(--spf-shadow);
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.spf-active-tag:hover {
  border-color: var(--spf-accent);
  background: var(--spf-accent-soft);
}

.spf-active-tag__label {
  color: var(--spf-muted);
  font-weight: 600;
}

.spf-active-tag__value {
  font-weight: 650;
}

.spf-active-tag__x {
  display: inline-flex;
  width: 1.1rem;
  height: 1.1rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--spf-bg);
  color: var(--spf-muted);
  font-size: 0.85rem;
  line-height: 1;
}

.spf-active-tag:hover .spf-active-tag__x {
  background: var(--spf-accent);
  color: #fff;
}

.spf-elementor-placeholder {
  border: 1px dashed #cfc6b8;
  background: #faf7f2;
  border-radius: 12px;
  padding: 16px 18px;
  color: #6b655c;
  font-size: 13px;
  line-height: 1.45;
}

.spf-elementor-placeholder strong {
  color: #161410;
  font-size: 14px;
}

@media (prefers-reduced-motion: reduce) {
  .spf-loading-spinner,
  .spf-listing.is-updated,
  [data-spf-provider].is-updated,
  .spf-filter__chevron {
    animation: none;
    transition: none;
  }

  .spf-loading-spinner {
    border-top-color: transparent;
    border-right-color: var(--spf-accent, #1f6feb);
  }
}

@media (max-width: 640px) {
  .spf-filter__item > label {
    padding: 0.55rem 0.5rem;
    min-height: 2.5rem;
  }

  .spf-filter__letter {
    min-width: 2.25rem;
    height: 2.25rem;
  }
}