/* ==========================================================================
   Libot Design System — Directory-Style Stylesheet
   Methodology: BEM (Block Element Modifier)
   Naming:      block__element--modifier
   ========================================================================== */


/* --------------------------------------------------------------------------
   1. DESIGN TOKENS
   -------------------------------------------------------------------------- */

:root {
  /* --- Color: Neutral --- */
  --color-neutral-0:   #ffffff;
  --color-neutral-50:  #f5f5f5;
  --color-neutral-100: #f5f5f5;
  --color-neutral-200: #cccccc;
  --color-neutral-300: #cccccc;
  --color-neutral-400: #707070;
  --color-neutral-500: #777777;
  --color-neutral-600: #555555;
  --color-neutral-700: #444444;
  --color-neutral-800: #2a2a2a;
  --color-neutral-900: #1a1a1a;

  /* --- Color: Link (directory-style) --- */
  --color-link:         #1a0dab;
  --color-link-visited: #681da8;
  --color-link-dark:    #8ab4f8;
  --color-link-visited-dark: #c58af9;

  /* --- Color: URL/Location (green) --- */
  --color-url:      #006621;
  --color-url-dark: #81c995;

  /* --- Color: Semantic --- */
  --color-success-50:  #f0fdf4;
  --color-success-700: #15803d;
  --color-warning-50:  #fffbeb;
  --color-warning-700: #b45309;
  --color-danger-50:   #fef2f2;
  --color-danger-700:  #b91c1c;

  /* --- Surface & Text (Light mode) --- */
  --surface-page:      var(--color-neutral-0);
  --surface-primary:   var(--color-neutral-0);
  --surface-secondary: var(--color-neutral-50);
  --surface-muted:     var(--color-neutral-200);
  --surface-active:    var(--color-neutral-900);

  --text-primary:   var(--color-neutral-900);
  --text-secondary: var(--color-neutral-600);
  --text-tertiary:  var(--color-neutral-400);
  --text-link:      var(--color-link);
  --text-link-visited: var(--color-link-visited);
  --text-url:       var(--color-url);
  --text-on-active: var(--color-neutral-0);

  --border-default: var(--color-neutral-200);
  --border-strong:  var(--color-neutral-300);
  --border-active:  var(--color-neutral-900);
  --border-input:   #949494;

  /* --- Spacing --- */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  20px;
  --space-6:  24px;
  --space-8:  32px;

  /* --- Typography --- */
  --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --text-xs:  11px;
  --text-sm:  13px;
  --text-md:  13px;
  --text-base: 15px;
  --text-lg:  16px;
  --text-xl:  18px;
  --text-2xl: 22px;

  --weight-regular: 400;
  --weight-bold:    700;

  --leading-tight:  1.3;
  --leading-normal: 1.6;
  --leading-relaxed: 1.6;

  /* --- Transitions --- */
  --transition-fast: 150ms ease;
}

/* --- Dark Mode --- */
@media (prefers-color-scheme: dark) {
  :root {
    --surface-page:      #1a1a1a;
    --surface-primary:   #1a1a1a;
    --surface-secondary: #2a2a2a;
    --surface-muted:     #444444;
    --surface-active:    var(--color-neutral-0);

    --text-primary:   #e0e0e0;
    --text-secondary: #aaaaaa;
    --text-tertiary:  #8a8a8a;
    --text-link:      var(--color-link-dark);
    --text-link-visited: var(--color-link-visited-dark);
    --text-url:       var(--color-url-dark);
    --text-on-active: #1a1a1a;

    --border-default: #666666;
    --border-strong:  #666666;
    --border-input:   #888888;
    --border-active:  var(--color-neutral-0);
  }
}


/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background: var(--surface-page);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--text-link);
  text-decoration: none;
}

a:visited {
  color: var(--text-link-visited);
}

a:hover {
  text-decoration: underline;
}

img {
  display: block;
  max-width: 100%;
}


/* --------------------------------------------------------------------------
   3. LAYOUT
   -------------------------------------------------------------------------- */

.page {
  max-width: 960px;
  margin: 0 auto;
  padding: var(--space-6);
}

.page--narrow {
  max-width: 760px;
}

.layout {
  display: flex;
  gap: var(--space-4);
}

.layout__sidebar {
  width: 200px;
  flex-shrink: 0;
}

.layout__main {
  flex: 1;
  min-width: 0;
}

.layout__aside {
  width: 200px;
  flex-shrink: 0;
}


/* --------------------------------------------------------------------------
   4. BLOCK: site-nav
   -------------------------------------------------------------------------- */

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--border-active);
}

.site-nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--text-primary);
}

.site-nav__logo:visited {
  color: var(--text-primary);
}

.site-nav__logo-icon {
  font-size: 22px;
}

.site-nav__logo-text {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
}

.site-nav__logo-text--sm {
  font-size: var(--text-lg);
}

.site-nav__domain {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-left: auto;
}

.site-nav__search {
  flex: 1;
  position: relative;
  margin-left: var(--space-3);
}

.site-nav__search-input {
  width: 100%;
  padding-left: 32px;
}

.site-nav__search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 15px;
  color: var(--text-tertiary);
  pointer-events: none;
}

.site-nav__breadcrumb {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-left: var(--space-2);
}

.site-nav__breadcrumb a {
  color: var(--text-link);
}

.site-nav__breadcrumb a:visited {
  color: var(--text-link-visited);
}

.site-nav__breadcrumb-sep {
  font-size: 10px;
  margin: 0 2px;
}


/* --------------------------------------------------------------------------
   5. BLOCK: hero
   -------------------------------------------------------------------------- */

.hero {
  background: transparent;
  border: none;
  padding: var(--space-8) var(--space-6);
  text-align: center;
  margin-bottom: var(--space-5);
}

.hero__title {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  letter-spacing: -0.3px;
  margin-bottom: var(--space-1);
}

.hero__subtitle {
  font-size: var(--text-base);
  color: var(--text-secondary);
  margin-bottom: var(--space-5);
}


/* --------------------------------------------------------------------------
   6. BLOCK: search-bar
   -------------------------------------------------------------------------- */

.search-bar {
  display: flex;
  gap: var(--space-2);
  max-width: 540px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.search-bar__field {
  flex: 1;
  min-width: 140px;
  position: relative;
}

.search-bar__field-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 16px;
  color: var(--text-tertiary);
  pointer-events: none;
}

.search-bar__input {
  width: 100%;
  padding-left: 32px;
}

.search-bar__select {
  width: 130px;
}

.search-bar__submit {
  padding: 0 var(--space-4);
}


/* --------------------------------------------------------------------------
   7. BLOCK: section-heading
   -------------------------------------------------------------------------- */

.section-heading {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--text-secondary);
  margin-bottom: var(--space-3);
}


/* --------------------------------------------------------------------------
   8. BLOCK: type-grid
   -------------------------------------------------------------------------- */

.type-grid {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}

.type-grid__item {
  background: var(--surface-primary);
  border: 1px solid var(--border-default);
  border-radius: 0;
  padding: 10px var(--space-4);
  text-align: center;
  flex: 1;
  min-width: 80px;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.type-grid__item:hover {
  border-color: var(--border-strong);
}

.type-grid__icon {
  font-size: 20px;
  color: var(--text-secondary);
  display: block;
  margin-bottom: var(--space-1);
}

.type-grid__label {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}


/* --------------------------------------------------------------------------
   9. BLOCK: listing-card
   -------------------------------------------------------------------------- */

/* -- Vertical variant (featured grid) -- */

.listing-card {
  background: var(--surface-primary);
  border: 1px solid var(--border-default);
  border-radius: 0;
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.listing-card:hover {
  border-color: var(--border-strong);
}

.listing-card__thumb {
  height: 100px;
  background: var(--surface-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.listing-card__thumb-icon {
  font-size: 24px;
  color: var(--text-tertiary);
}

.listing-card__body {
  padding: 10px var(--space-3);
}

.listing-card__name {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--text-link);
}

.listing-card__location {
  font-size: var(--text-xs);
  color: var(--text-url);
  margin-top: 2px;
  margin-bottom: var(--space-2);
}

.listing-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.listing-card__price {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
}

.listing-card__price-unit {
  font-size: 10px;
  font-weight: var(--weight-regular);
  color: var(--text-tertiary);
}

.listing-card__capacity {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

.listing-card__capacity-icon {
  font-size: 13px;
  vertical-align: -1px;
}

/* -- Horizontal variant (search results) -- */

.listing-card--horizontal {
  display: flex;
}

.listing-card--horizontal .listing-card__thumb {
  width: 160px;
  height: auto;
  min-height: 110px;
  flex-shrink: 0;
}

.listing-card--horizontal .listing-card__body {
  padding: var(--space-3) var(--space-4);
  flex: 1;
  min-width: 0;
}

.listing-card__header {
  display: flex;
  justify-content: space-between;
  align-items: start;
}

.listing-card__name--lg {
  font-size: var(--text-base);
}

.listing-card__tags {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin: var(--space-2) 0;
}

.listing-card__price--lg {
  font-size: var(--text-sm);
}


/* --------------------------------------------------------------------------
   10. BLOCK: badge
   -------------------------------------------------------------------------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-size: 10px;
  font-weight: var(--weight-bold);
  padding: 2px var(--space-2);
  border-radius: 0;
  line-height: 1;
}

.badge--tour {
  background: var(--surface-primary);
  color: var(--text-primary);
  border: 1px solid var(--border-active);
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
}

.badge--tour-icon {
  font-size: 12px;
  vertical-align: -1px;
  margin-right: 2px;
}

.badge--type {
  font-size: var(--text-xs);
  background: var(--surface-secondary);
  padding: 2px var(--space-2);
  border-radius: 0;
  border: 1px solid var(--border-default);
  color: var(--text-secondary);
  font-weight: var(--weight-regular);
  white-space: nowrap;
}


/* --------------------------------------------------------------------------
   11. BLOCK: tag
   -------------------------------------------------------------------------- */

.tag {
  font-size: 10px;
  color: var(--text-tertiary);
  background: var(--surface-secondary);
  border: 1px solid var(--border-default);
  padding: 1px var(--space-2);
  border-radius: 0;
  white-space: nowrap;
}


/* --------------------------------------------------------------------------
   12. BLOCK: featured-grid
   -------------------------------------------------------------------------- */

.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}


/* --------------------------------------------------------------------------
   13. BLOCK: filter-panel
   -------------------------------------------------------------------------- */

.filter-panel {
  background: var(--surface-primary);
  border: 1px solid var(--border-default);
  border-radius: 0;
  padding: var(--space-4);
}

.filter-panel__title {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-3);
}

.filter-panel__title-icon {
  font-size: 14px;
  vertical-align: -1px;
  margin-right: var(--space-1);
}

.filter-panel__group {
  margin-bottom: var(--space-3);
}

.filter-panel__label {
  display: block;
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin-bottom: var(--space-1);
}

.filter-panel__select,
.filter-panel__input {
  width: 100%;
  font-size: var(--text-sm);
  padding: 6px var(--space-2);
}

.filter-panel__select + .filter-panel__select {
  margin-top: var(--space-1);
}

.filter-panel__checkbox-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.filter-panel__checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  cursor: pointer;
}

.filter-panel__checkbox input[type="checkbox"] {
  margin: 0;
}

.filter-panel__clear {
  width: 100%;
  margin-top: var(--space-1);
}


/* --------------------------------------------------------------------------
   14. BLOCK: results-header
   -------------------------------------------------------------------------- */

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-3);
}

.results-header__count {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.results-header__sort {
  font-size: var(--text-sm);
  padding: var(--space-1) var(--space-2);
}


/* --------------------------------------------------------------------------
   15. BLOCK: results-list
   -------------------------------------------------------------------------- */

.results-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}


/* --------------------------------------------------------------------------
   16. BLOCK: pagination
   -------------------------------------------------------------------------- */

.pagination {
  display: flex;
  justify-content: center;
  gap: var(--space-1);
  margin-top: var(--space-4);
}

.pagination__item {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  border-radius: 0;
  cursor: pointer;
  color: var(--text-secondary);
  transition: background var(--transition-fast);
}

.pagination__item:hover {
  background: var(--surface-muted);
}

.pagination__item--active {
  background: var(--surface-active);
  color: var(--text-on-active);
  font-weight: var(--weight-bold);
}


/* --------------------------------------------------------------------------
   17. BLOCK: tour-viewer
   -------------------------------------------------------------------------- */

.tour-viewer {
  background: var(--surface-primary);
  border: 1px solid var(--border-default);
  border-radius: 0;
  overflow: hidden;
  margin-bottom: var(--space-4);
}

.tour-viewer__tabs {
  display: flex;
  border-bottom: 1px solid var(--border-default);
}

.tour-viewer__tab {
  padding: 10px var(--space-4);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color var(--transition-fast);
}

.tour-viewer__tab:hover {
  color: var(--text-primary);
}

.tour-viewer__tab--active {
  color: var(--text-primary);
  font-weight: var(--weight-bold);
  border-bottom-color: var(--border-active);
}

.tour-viewer__tab-icon {
  font-size: 14px;
  vertical-align: -1px;
  margin-right: var(--space-1);
}

.tour-viewer__viewport {
  height: 300px;
  background: var(--surface-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}

.tour-viewer__placeholder-icon {
  width: 56px;
  height: 56px;
  border-radius: 0;
  background: var(--surface-primary);
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2);
}

.tour-viewer__placeholder-icon i {
  font-size: 28px;
  color: var(--text-secondary);
}

.tour-viewer__placeholder-title {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.tour-viewer__placeholder-hint {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: 2px;
}

.tour-viewer__canvas {
  width: 100%;
  height: 100%;
  display: block;
  outline: none;
  touch-action: none;
}

.tour-viewer__canvas {
  cursor: grab;
}

.tour-viewer__canvas.tour-viewer__canvas--pointer {
  cursor: pointer;
}

.tour-viewer__canvas:active {
  cursor: grabbing;
}

.tour-viewer__loading {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--surface-muted);
  z-index: 1;
  pointer-events: none;
}

.tour-viewer__viewport--tour.tour-viewer--active .tour-viewer__loading {
  display: none;
}

.tour-viewer__viewport--tour:fullscreen {
  height: 100vh;
  width: 100vw;
  background: black;
}

.tour-viewer__viewport--tour:fullscreen .tour-viewer__canvas {
  width: 100%;
  height: 100%;
}

.tour-viewer__fullscreen-btn {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  padding: var(--space-1) 10px;
  font-size: var(--text-xs);
  z-index: 2;
}

.tour-viewer__fullscreen-icon {
  font-size: 13px;
  vertical-align: -1px;
  margin-right: 2px;
}

.tour-viewer__scene-strip {
  display: flex;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  overflow-x: auto;
  background: var(--surface-primary);
  border-top: 1px solid var(--border-default);
}

.tour-viewer__scene-thumb {
  width: 60px;
  height: 44px;
  padding: var(--space-1) var(--space-2);
  flex-shrink: 0;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.tour-viewer__scene-thumb--active {
  background: var(--surface-primary);
  border: 2px solid var(--border-active);
  color: var(--text-primary);
  font-weight: var(--weight-bold);
}

.tour-viewer__scene-thumb--inactive {
  background: var(--surface-muted);
  color: var(--text-tertiary);
}

.tour-viewer__scene-thumb--inactive:hover {
  border: 1px solid var(--border-strong);
}

.tour-viewer__radio {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

#tab-tour:checked ~ .tour-viewer__tabs [for="tab-tour"],
#tab-photos:checked ~ .tour-viewer__tabs [for="tab-photos"] {
  color: var(--text-primary);
  font-weight: var(--weight-bold);
  border-bottom-color: var(--border-active);
}

.tour-viewer__viewport--photos {
  display: none;
  height: auto;
  max-height: 400px;
}

#tab-photos:checked ~ .tour-viewer__viewport--tour {
  display: none;
}

#tab-photos:checked ~ .tour-viewer__viewport--photos {
  display: flex;
}

#tab-photos:checked ~ .tour-viewer__scene-strip {
  display: none;
}

.tour-viewer__photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 4px;
  overflow-y: auto;
  padding: 4px;
}

.tour-viewer__photo-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.9);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.lightbox--open {
  display: flex;
}

.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
}


/* --------------------------------------------------------------------------
   18. BLOCK: listing-detail
   -------------------------------------------------------------------------- */

.listing-detail {
  background: var(--surface-primary);
  border: 1px solid var(--border-default);
  border-radius: 0;
  padding: var(--space-4);
  margin-bottom: var(--space-3);
}

.listing-detail__header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: var(--space-2);
}

.listing-detail__title {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
}

.listing-detail__location {
  font-size: var(--text-sm);
  color: var(--text-url);
  margin-top: var(--space-1);
}

.listing-detail__location-icon {
  font-size: 13px;
  vertical-align: -1px;
}

.listing-detail__stats {
  display: flex;
  gap: var(--space-4);
  margin: var(--space-3) 0;
  padding: 10px 0;
  border-top: 1px solid var(--border-default);
  border-bottom: 1px solid var(--border-default);
}

.listing-detail__stat-label {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.listing-detail__stat-value {
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  margin-top: 2px;
}

.listing-detail__stat + .listing-detail__stat {
  border-left: 1px solid var(--border-default);
  padding-left: var(--space-4);
}

.listing-detail__description {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

.listing-detail__disclaimer {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  font-style: italic;
  margin-top: var(--space-2);
}


/* --------------------------------------------------------------------------
   19. BLOCK: amenity-list
   -------------------------------------------------------------------------- */

.amenity-list {
  background: var(--surface-primary);
  border: 1px solid var(--border-default);
  border-radius: 0;
  padding: var(--space-4);
  margin-bottom: var(--space-3);
}

.amenity-list__title {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-3);
}

.amenity-list__items {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.amenity-list__item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  background: var(--surface-secondary);
  border: 1px solid var(--border-default);
  padding: 6px 10px;
  border-radius: 0;
}

.amenity-list__item-icon {
  font-size: 14px;
}


/* --------------------------------------------------------------------------
   20. BLOCK: photo-credit
   -------------------------------------------------------------------------- */

.photo-credit {
  background: var(--surface-primary);
  border: 1px solid var(--border-default);
  border-radius: 0;
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-3);
}

.photo-credit__text {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

.photo-credit__icon {
  font-size: 12px;
  vertical-align: -1px;
  margin-right: var(--space-1);
}


/* --------------------------------------------------------------------------
   21. BLOCK: contact-panel
   -------------------------------------------------------------------------- */

.contact-panel {
  background: var(--surface-primary);
  border: 1px solid var(--border-default);
  border-radius: 0;
  padding: var(--space-4);
  margin-bottom: var(--space-3);
}

.contact-panel__title {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-3);
}

.contact-panel__title-icon {
  font-size: 14px;
  vertical-align: -1px;
  margin-right: var(--space-1);
}

.contact-panel__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 10px;
  background: var(--surface-secondary);
  border: 1px solid var(--border-default);
  border-radius: 0;
  margin-bottom: var(--space-2);
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.contact-panel__item:last-child {
  margin-bottom: 0;
}

.contact-panel__item:hover {
  background: var(--surface-muted);
  text-decoration: none;
}

.contact-panel__item-icon {
  font-size: 16px;
  color: var(--text-link);
}

.contact-panel__item-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
}

.contact-panel__item-sub {
  font-size: 10px;
  color: var(--text-tertiary);
}


/* --------------------------------------------------------------------------
   22. BLOCK: removal-link
   -------------------------------------------------------------------------- */

.removal-link {
  text-align: center;
  padding: var(--space-2);
}

.removal-link__anchor {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

.removal-link__icon {
  font-size: 12px;
  vertical-align: -1px;
  margin-right: 2px;
}


/* --------------------------------------------------------------------------
   23. BLOCK: site-footer
   -------------------------------------------------------------------------- */

.site-footer {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-default);
}

.site-footer__link {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  text-decoration: none;
}

.site-footer__link:hover {
  color: var(--text-secondary);
  text-decoration: underline;
}


/* --------------------------------------------------------------------------
   24. FORM ELEMENTS (base)
   -------------------------------------------------------------------------- */

input[type="text"],
input[type="number"],
input[type="search"],
select {
  font-family: var(--font-family);
  font-size: var(--text-sm);
  color: var(--text-primary);
  background: var(--surface-primary);
  border: 1px solid var(--border-input);
  border-radius: 0;
  padding: var(--space-2) 10px;
  height: 36px;
  transition: border-color var(--transition-fast);
}

input:focus,
select:focus {
  outline: none;
  border: 2px solid var(--border-active);
}

:focus-visible {
  outline: 2px solid var(--border-active);
  outline-offset: 2px;
}

button:focus-visible {
  outline: 2px solid var(--border-active);
  outline-offset: 2px;
}

input::placeholder {
  color: var(--text-tertiary);
}

button {
  font-family: var(--font-family);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  background: var(--surface-primary);
  border: 1px solid var(--border-strong);
  border-radius: 0;
  padding: 6px var(--space-3);
  cursor: pointer;
  transition: background var(--transition-fast);
}

button:hover {
  background: var(--surface-muted);
}

button:active {
  transform: scale(0.98);
}

.btn--primary {
  background: var(--surface-active);
  color: var(--text-on-active);
  border: 1px solid var(--surface-active);
  font-weight: var(--weight-bold);
  font-size: var(--text-base);
}

.btn--primary:hover {
  opacity: 0.9;
  background: var(--surface-active);
}


/* --------------------------------------------------------------------------
   25. UTILITIES
   -------------------------------------------------------------------------- */

.u-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.u-text-xs    { font-size: var(--text-xs); }
.u-text-sm    { font-size: var(--text-sm); }
.u-text-muted { color: var(--text-tertiary); }

.u-mt-2 { margin-top: var(--space-2); }
.u-mt-3 { margin-top: var(--space-3); }
.u-mt-4 { margin-top: var(--space-4); }
.u-mb-2 { margin-bottom: var(--space-2); }
.u-mb-3 { margin-bottom: var(--space-3); }
.u-mb-4 { margin-bottom: var(--space-4); }

.u-desktop-only { display: revert; }
.u-mobile-only  { display: none; }


/* ==========================================================================
   26. RESPONSIVE — TABLET  (≤ 768px)
   ========================================================================== */

@media (max-width: 768px) {

  /* --- Layout --- */
  .page {
    padding: var(--space-4);
  }

  .layout {
    flex-direction: column;
  }

  .layout__sidebar,
  .layout__aside {
    width: 100%;
  }

  /* --- Site Nav --- */
  .site-nav {
    flex-wrap: wrap;
  }

  .site-nav__search {
    order: 10;
    flex: 0 0 100%;
    margin-left: 0;
    margin-top: var(--space-2);
  }

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

  /* --- Hero --- */
  .hero {
    padding: var(--space-6) var(--space-4);
  }

  .hero__title {
    font-size: var(--text-xl);
  }

  /* --- Search Bar --- */
  .search-bar {
    max-width: 100%;
  }

  .search-bar__select {
    width: auto;
    flex: 1;
    min-width: 100px;
  }

  /* --- Featured Grid --- */
  .featured-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* --- Filter Panel (collapsible on tablet/mobile) --- */
  .filter-panel__toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    background: var(--surface-primary);
    border: 1px solid var(--border-default);
    border-radius: 0;
    cursor: pointer;
    color: var(--text-primary);
    list-style: none;
  }

  .filter-panel__toggle::-webkit-details-marker {
    display: none;
  }

  .filter-panel__toggle-icon {
    font-size: 16px;
    transition: transform var(--transition-fast);
  }

  .filter-panel__collapse[open] .filter-panel__toggle-icon {
    transform: rotate(180deg);
  }

  .filter-panel__collapse {
    margin-bottom: var(--space-3);
  }

  .filter-panel__collapse .filter-panel {
    border-top: none;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
  }

  .filter-panel__collapse[open] .filter-panel__toggle {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    border-bottom-color: transparent;
  }

  .filter-panel__collapse .filter-panel__title {
    display: none;
  }

  .filter-panel__checkbox-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-2) var(--space-4);
  }

  /* --- Listing Card Horizontal --- */
  .listing-card--horizontal .listing-card__thumb {
    width: 130px;
    min-height: 100px;
  }

  /* --- Tour Viewer --- */
  .tour-viewer__viewport {
    height: 250px;
  }

  .tour-viewer__viewport--photos {
    max-height: 340px;
  }

  /* --- Listing Detail --- */
  .listing-detail__title {
    font-size: var(--text-lg);
  }

  /* --- Contact Panel: horizontal on tablet when full-width --- */
  .layout__aside .contact-panel__item {
    display: flex;
  }

  /* --- Site Footer --- */
  .site-footer {
    gap: var(--space-4);
    flex-wrap: wrap;
  }

  /* --- Visibility --- */
  .u-desktop-only { display: none; }
  .u-mobile-only  { display: revert; }
}


/* ==========================================================================
   27. RESPONSIVE — MOBILE  (≤ 480px)
   ========================================================================== */

@media (max-width: 480px) {

  /* --- Layout --- */
  .page {
    padding: var(--space-3);
  }

  /* --- Hero --- */
  .hero {
    padding: var(--space-5) var(--space-3);
  }

  .hero__title {
    font-size: var(--text-lg);
  }

  .hero__subtitle {
    font-size: var(--text-sm);
  }

  /* --- Search Bar: stack fully --- */
  .search-bar {
    flex-direction: column;
  }

  .search-bar__field {
    min-width: 100%;
  }

  .search-bar__select {
    width: 100%;
  }

  .search-bar__submit {
    width: 100%;
    height: 40px;
  }

  /* --- Type Grid: 3 per row --- */
  .type-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .type-grid__item {
    min-width: 0;
    padding: var(--space-2) var(--space-2);
  }

  .type-grid__icon {
    font-size: 18px;
  }

  /* --- Featured Grid: single column, horizontal cards --- */
  .featured-grid {
    grid-template-columns: 1fr;
  }

  .featured-grid .listing-card {
    display: flex;
  }

  .featured-grid .listing-card__thumb {
    width: 110px;
    height: auto;
    min-height: 90px;
  }

  /* --- Listing Card Horizontal: stack vertically --- */
  .listing-card--horizontal {
    flex-direction: column;
  }

  .listing-card--horizontal .listing-card__thumb {
    width: 100%;
    height: 140px;
    min-height: 0;
  }

  /* --- Tour Viewer --- */
  .tour-viewer__viewport {
    height: 200px;
  }

  .tour-viewer__viewport--photos {
    max-height: 280px;
  }

  .tour-viewer__placeholder-icon {
    width: 44px;
    height: 44px;
  }

  .tour-viewer__placeholder-icon i {
    font-size: 22px;
  }

  .tour-viewer__scene-thumb {
    width: 52px;
    height: 36px;
  }

  .tour-viewer__photo-grid {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  }

  /* --- Listing Detail --- */
  .listing-detail__header {
    flex-direction: column;
    gap: var(--space-2);
  }

  .listing-detail__stats {
    flex-direction: column;
    gap: var(--space-3);
  }

  .listing-detail__stat + .listing-detail__stat {
    border-left: none;
    padding-left: 0;
    border-top: 1px solid var(--border-default);
    padding-top: var(--space-3);
  }

  /* --- Contact Panel: larger tap targets --- */
  .contact-panel__item {
    padding: var(--space-3) var(--space-3);
  }

  /* --- Results Header --- */
  .results-header {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-2);
  }

  .results-header__sort {
    width: 100%;
  }

  /* --- Pagination: larger tap targets --- */
  .pagination__item {
    width: 44px;
    height: 44px;
    font-size: var(--text-sm);
  }

  /* --- Site Footer: stacked --- */
  .site-footer {
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
  }

  /* --- Site Nav: compact --- */
  .site-nav__logo-icon {
    font-size: 20px;
  }

  .site-nav__logo-text,
  .site-nav__logo-text--sm {
    font-size: var(--text-base);
  }
}


/* --------------------------------------------------------------------------
   REDUCED MOTION
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}


/* ==========================================================================
   28. FILTER PANEL — DESKTOP OVERRIDES
   Desktop: details/summary wrapper is invisible, panel always visible.
   ========================================================================== */

.filter-panel__toggle {
  display: none;
}

.filter-panel__collapse {
  display: contents;
}

.filter-panel__collapse .filter-panel {
  border-radius: 0;
  border: 1px solid var(--border-default);
}

.filter-panel__collapse .filter-panel__title {
  display: block;
}

.u-desktop-only { display: revert; }
.u-mobile-only  { display: none; }