/* ─── Catalog Filters (icon buttons) ─── */
.catalog-filters {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
  padding-bottom: var(--sp-12);
}

.catalog-filters__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-gray-light);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  flex-shrink: 0;
}

.catalog-filters__btn:hover {
  border-color: var(--color-black);
}

.catalog-filters__btn:active {
  background: var(--color-gray-light);
}

.catalog-filters__btn img {
  pointer-events: none;
}

.catalog-filters__btn--text {
  width: auto;
}

.catalog-filters__btn--text span {
  margin-left: 12px;
  font-size: var(--fs-md);
  font-weight: var(--fw-medium);
  line-height: var(--lh-14);
  color: var(--color-black);
}

.catalog-filters__btn--text img {
  width: 36px;
  height: 36px;
}

/* ─── Filter slider (pages) ─── */
.fslider {
  overflow: hidden;
}

.fslider__track {
  display: flex;
  width: 200%;
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
}

.fslider__track--sub {
  transform: translateX(-50%);
}

.fslider__page {
  width: 50%;
  min-width: 0;
  height: fit-content;
  flex-shrink: 0;
  padding: 0 var(--sp-12);
  padding-bottom: var(--sp-12);
  box-sizing: border-box;
}

/* ─── Filter item (main page row) ─── */
.fitem {
  display: flex;
  align-items: center;
  gap: var(--sp-8);

  width: 100%;
  height: 48px;
  
  border-bottom: 1px solid var(--color-gray-divider);
  background: none;
  cursor: pointer;
}

.fitem:last-child {
  border-bottom: none;
}

.fitem--static {
  flex-direction: column;
  align-items: stretch;
  gap: var(--sp-14);

  height: auto;
  padding: var(--sp-12) 0;

  cursor: default;
}


.fitem__label {
  margin-bottom: -3px;
  font-size: var(--fs-md);
  font-weight: var(--fw-regular);
  line-height: var(--lh-14);
  color: var(--color-black);
  pointer-events: none;
  white-space: nowrap;
}

.fitem__value {
  flex: 1;

  text-align: right;
  margin-bottom: -3px;
  font-size: var(--fs-md);
  font-weight: var(--fw-regular);
  line-height: var(--lh-14);
  color: var(--color-black);

  opacity: 0.64;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.fitem__arrow {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  opacity: 0.64;
  pointer-events: none;
}

/* ─── Sub-page ─── */
.fsub__header {
  display: flex;
  align-items: center;
  height: 48px;

  border-bottom: 1px solid var(--color-gray-divider);
}

.fsub__back {
  height: 32px;
  width: 32px;

  display: flex;
  align-items: center;
  justify-content: flex-start;
  
  cursor: pointer;
  flex-shrink: 0;
}

.fsub__back img {
  width: 24px;
  height: 24px;

  pointer-events: none;
}

.fsub__title {
  flex: 1;
  margin-bottom: -2px;
  font-size: var(--fs-md);
  font-weight: var(--fw-medium);
  color: var(--color-black);
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  padding: 0;
  font-family: var(--font-primary);
}

.fsub__spacer {
  width: 44px;
  flex-shrink: 0;
}

/* ─── Action button inside each page ─── */
.fslider__page-action {
  padding: var(--sp-12) 0;
  padding-top: var(--sp-24);
}

/* ─── Price range ─── */
.filter-range {
  width: 100%;
  padding-top: var(--sp-12) 0;

  display: flex;
  align-items: center;
  gap: var(--sp-12);
}

.filter-range__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  opacity: 0.64;
}


/* ─── Floating-label field ─── */
.float-field {
  position: relative;
  flex: 1;
  min-width: 0;
}

.float-field__input {
  width: 100%;
  height: 48px;
  border: none;
  border-bottom: 1.5px solid var(--color-gray-light);
  border-radius: 0;
  padding: 16px 0 4px;
  font-family: var(--font-primary);
  font-size: var(--fs-md);
  color: var(--color-black);
  background: transparent;
  outline: none;
  transition: border-color 0.2s;
  -moz-appearance: textfield;
  appearance: textfield;
  box-sizing: border-box;
}

.float-field__input::-webkit-outer-spin-button,
.float-field__input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  appearance: none;
  margin: 0;
}

.float-field__label {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-primary);
  font-size: var(--fs-md);
  color: #999;
  pointer-events: none;
  transition: top 0.2s ease, font-size 0.2s ease, color 0.2s ease, transform 0.2s ease;
  transform-origin: left top;
}

.float-field--focus .float-field__label,
.float-field--filled .float-field__label {
  top: 2px;
  transform: translateY(0);
  font-size: 11px;
  color: #999;
}

.float-field--focus .float-field__input {
  border-bottom-color: var(--color-black);
}

/* ─── Apply button (shared) ─── */
.filter-apply-btn {
  width: 100%;
  height: 60px;
  border-radius: 30px;
  background: var(--color-primary);
  
  text-align: center;
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  line-height: var(--lh-14);
  color: var(--color-white);

  border: none;
  cursor: pointer;
  transition: opacity 0.15s;
}

.filter-apply-btn:active {
  opacity: 0.9;
}

.filter-reset-btn {
  width: 100%;
  height: 32px;
  margin-top: var(--sp-8);
  
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  line-height: var(--lh-10);
  color: var(--color-black);
  text-align: center;

  cursor: pointer;
  opacity: 0.64;
  transition: opacity 0.15s;
}

.filter-reset-btn:active {
  opacity: 0.86;
}

/* ─── Color dot ─── */
.filter-color-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

/* ─── Sort Sheet ─── */
.sort-options {
  display: flex;
  flex-direction: column;
  padding: 0 var(--sp-12);
  padding-bottom: var(--sp-12);
}

.sort-option {
  width: 100%;
  height: 48px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  border-bottom: 1px solid var(--color-gray-divider);
  cursor: pointer;
}

.sort-option:last-child {
  border-bottom: none;
}

.sort-option__label {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.sort-option__text {
  margin-bottom: -3px;
  font-size: var(--fs-md);
  font-weight: var(--fw-regular);
  line-height: var(--lh-14);
  color: var(--color-black);
  pointer-events: none;
}

.sort-option__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.sort-option--active .sort-option__text {
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
}

.sort-option__check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--color-gray-border);
  flex-shrink: 0;
  transition: border-color 0.15s, background 0.15s;
}

.sort-option--active .sort-option__check {
  border-color: var(--color-primary);
  background: var(--color-primary);
  box-shadow: inset 0 0 0 3px var(--color-white);
}