/* ============================================
   VELEGRAD ESTATE — Properties Listing
   (Dark Theme)
   ============================================ */

.listing-hero {
  padding-block-start: calc(80px + var(--space-xl));
  padding-block-end: var(--space-lg);
  text-align: center;
}

.listing-hero h1 {
  margin-block-end: var(--space-sm);
}

.listing-hero__intro {
  font-family: var(--font-serif);
  font-size: var(--text-body-lg);
  color: var(--color-text-secondary);
  max-width: 540px;
  margin-inline: auto;
}

/* ── Filter Bar ── */

.filter-bar {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--space-lg) var(--space-md);
  margin-block-end: var(--space-lg);
}

.filter-bar__primary {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md) var(--space-sm);
}

@media (min-width: 768px) {
  .filter-bar__primary {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1280px) {
  .filter-bar {
    padding: var(--space-lg);
  }
}

.filter-bar__bedrooms {
  margin-block-start: var(--space-sm);
}

.filter-bar__bedrooms-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-primary);
  margin-block-end: 0.5rem;
}

.filter-bar__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
  justify-content: space-between;
  margin-block-start: var(--space-md);
  padding-block-start: var(--space-sm);
  border-top: 1px solid var(--color-border);
}

.filter-bar__toggle {
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-champagne);
  cursor: pointer;
  padding: 0.5rem 0;
  text-decoration: underline;
  text-underline-offset: 3px;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.filter-bar__optional {
  display: none;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  margin-block-start: var(--space-sm);
  padding-block-start: var(--space-sm);
  border-top: 1px solid var(--color-border);
}

.filter-bar__optional.is-visible {
  display: grid;
}

@media (min-width: 768px) {
  .filter-bar__optional {
    grid-template-columns: repeat(2, 1fr);
  }
}

.filter-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
  min-height: 44px;
}

.filter-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-champagne);
  cursor: pointer;
}

/* ── Price range slider ── */

.form-group--wide {
  grid-column: 1 / -1;
}

.price-slider {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.price-slider__track {
  position: relative;
  height: 36px;
  display: flex;
  align-items: center;
}

.price-slider__fill {
  position: absolute;
  height: 2px;
  background-color: var(--color-champagne);
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 1;
}

.price-slider__input {
  position: absolute;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  background: none;
  pointer-events: none;
  margin: 0;
  height: 36px;
  z-index: 2;
}

.price-slider__input::-webkit-slider-runnable-track {
  height: 2px;
  background-color: var(--color-border);
  border: none;
}

.price-slider__input::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 0;
  background-color: var(--color-champagne);
  border: 2px solid var(--color-bg);
  margin-top: -7px;
  pointer-events: auto;
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-smooth);
}

.price-slider__input::-webkit-slider-thumb:hover {
  background-color: #d4b67a;
}

.price-slider__input::-moz-range-track {
  height: 2px;
  background-color: var(--color-border);
  border: none;
}

.price-slider__input::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 0;
  background-color: var(--color-champagne);
  border: 2px solid var(--color-bg);
  pointer-events: auto;
  cursor: pointer;
}

.price-slider__input:first-of-type::-webkit-slider-runnable-track {
  background: transparent;
}

.price-slider__input:first-of-type::-moz-range-track {
  background: transparent;
}

.price-slider__values {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  letter-spacing: var(--letter-spacing-normal);
}

/* ── Listing Grid ── */

.listing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 1280px) {
  .listing-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg) var(--space-md);
  }
}

.listing-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-xl);
  color: var(--color-text-secondary);
  font-style: italic;
}

/* ── Results count ── */

.listing-results {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-block-end: var(--space-md);
}