/* ==========================================================================
   MapSearch.app — Layout Framework
   Version: 1.0.0

   Containers, grids, responsive breakpoints, map/table split views.
   Requires: design-system.css loaded first.

   Breakpoints (mobile-first):
     Base:   320px (implicit)
     sm:     640px
     md:     768px
     lg:     1024px
     xl:     1280px
   ========================================================================== */


/* ==========================================================================
   1. CONTAINER SYSTEM
   ========================================================================== */

.container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

@media (min-width: 640px) {
  .container { max-width: 640px; }
}

@media (min-width: 768px) {
  .container {
    max-width: 768px;
    padding-left: var(--space-6);
    padding-right: var(--space-6);
  }
}

@media (min-width: 1024px) {
  .container { max-width: 1024px; }
}

@media (min-width: 1280px) {
  .container { max-width: 1280px; }
}

/* Fluid container — full width with padding */
.container-fluid {
  width: 100%;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

@media (min-width: 768px) {
  .container-fluid {
    padding-left: var(--space-6);
    padding-right: var(--space-6);
  }
}

/* Full bleed — no padding, edge to edge */
.container-bleed {
  width: 100%;
  padding: 0;
}


/* ==========================================================================
   2. APP SHELL — Full viewport layout
   ========================================================================== */

.app-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
}

.app-shell__header {
  flex-shrink: 0;
  z-index: var(--z-header);
}

.app-shell__main {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.app-shell__footer {
  flex-shrink: 0;
}


/* ==========================================================================
   3. HEADER
   ========================================================================== */

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 48px;
  padding: 0 var(--space-4);
  background-color: var(--surface-primary);
  border-bottom: var(--border-width-thin) solid var(--border-secondary);
  z-index: var(--z-header);
  position: relative;
}

@media (min-width: 768px) {
  .header {
    height: 56px;
    padding: 0 var(--space-6);
  }
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-md);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  letter-spacing: var(--tracking-tight);
  text-decoration: none;
  flex-shrink: 0;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

@media (max-width: 639px) {
  .header__nav--desktop {
    display: none;
  }
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* Credit balance pill — always visible */
.header__credits {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1-5);
  padding: var(--space-1) var(--space-3);
  background-color: var(--surface-tertiary);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-primary);
  white-space: nowrap;
}

.header__credits-icon {
  width: 14px;
  height: 14px;
  color: var(--color-primary-500);
}

/* Language selector */
.header__lang {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-colors);
}

.header__lang:hover {
  background-color: var(--surface-tertiary);
  color: var(--text-primary);
}

/* Theme toggle */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-colors);
}

.theme-toggle:hover {
  background-color: var(--surface-tertiary);
  color: var(--text-primary);
}

.theme-toggle:focus-visible {
  outline: var(--border-width-medium) solid var(--border-focus);
  outline-offset: 2px;
}

.theme-toggle__icon {
  width: 18px;
  height: 18px;
}


/* ==========================================================================
   4. LANDING VIEW — Full-screen map with floating search
   ========================================================================== */

.landing {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* Map fills the entire landing area */
.landing__map {
  position: absolute;
  inset: 0;
  z-index: var(--z-base);
}

.landing__map .leaflet-container {
  width: 100%;
  height: 100%;
}

/* Search bar floats above the map, horizontally centered */
.landing__search {
  position: absolute;
  top: var(--space-5);
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-search-bar);
  width: calc(100% - var(--space-8));
  max-width: 680px;
}

@media (min-width: 768px) {
  .landing__search {
    top: var(--space-8);
    width: 600px;
  }
}

@media (min-width: 1024px) {
  .landing__search {
    width: 680px;
  }
}

/* Search card — the floating search component */
.search-card {
  background-color: var(--surface-elevated);
  border: var(--border-width-thin) solid var(--border-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

@media (min-width: 768px) {
  .search-card {
    padding: var(--space-5);
  }
}

/* Primary search row: keyword + location side by side on desktop */
.search-card__row {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

@media (min-width: 640px) {
  .search-card__row {
    flex-direction: row;
    gap: var(--space-3);
  }
}

.search-card__input-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.search-card__actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

/* "Filters" toggle link */
.search-card__filter-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-colors);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-md);
}

.search-card__filter-toggle:hover {
  color: var(--text-primary);
  background-color: var(--surface-tertiary);
}

.search-card__filter-toggle[aria-expanded="true"] {
  color: var(--color-primary-600);
}

/* Filter panel — expands below the search row */
.search-card__filters {
  display: none;
  flex-direction: column;
  gap: var(--space-3);
  padding-top: var(--space-3);
  border-top: var(--border-width-thin) solid var(--border-secondary);
}

.search-card__filters[data-open="true"] {
  display: flex;
  animation: slide-up var(--duration-moderate) var(--ease-spring);
}

/* Filter grid: 2 cols on mobile, 3 on md, 4 on lg */
.search-card__filter-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

@media (min-width: 480px) {
  .search-card__filter-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

@media (min-width: 1024px) {
  .search-card__filter-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Result count preview (shown below filters after first search) */
.search-card__preview {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  background-color: var(--surface-secondary);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.search-card__preview-count {
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}


/* ==========================================================================
   5. RESULTS VIEW — Table primary, map secondary
   ========================================================================== */

.results {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* --- Mobile: stack vertically, table only --- */
/* --- Desktop: split map + table --- */

/* Results toolbar: export, count, view toggle */
.results__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-4);
  background-color: var(--surface-primary);
  border-bottom: var(--border-width-thin) solid var(--border-secondary);
  flex-shrink: 0;
  gap: var(--space-3);
  min-height: 44px;
}

@media (min-width: 768px) {
  .results__toolbar {
    padding: var(--space-2) var(--space-6);
  }
}

.results__toolbar-left {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.results__toolbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.results__count {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  white-space: nowrap;
}

.results__count strong {
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

/* View mode toggle (table | split | map) */
.view-toggle {
  display: inline-flex;
  background-color: var(--surface-tertiary);
  border-radius: var(--radius-md);
  padding: var(--space-0-5);
  gap: var(--space-0-5);
}

.view-toggle__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 28px;
  border-radius: var(--radius-sm);
  color: var(--text-tertiary);
  cursor: pointer;
  transition: var(--transition-colors);
}

.view-toggle__btn:hover {
  color: var(--text-primary);
}

.view-toggle__btn[aria-pressed="true"] {
  background-color: var(--surface-elevated);
  color: var(--text-primary);
  box-shadow: var(--shadow-xs);
}

.view-toggle__btn:focus-visible {
  outline: var(--border-width-medium) solid var(--border-focus);
  outline-offset: -2px;
}

/* Results body: the split area */
.results__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

@media (min-width: 1024px) {
  .results__body {
    flex-direction: row;
  }
}

/* Table pane */
.results__table-pane {
  flex: 1;
  min-width: 0;
  min-height: 0;
  overflow: auto;
  position: relative;
}

/* Map pane — hidden on mobile by default */
.results__map-pane {
  display: none;
  position: relative;
  background-color: var(--surface-secondary);
}

/* Split view: table left, map right */
@media (min-width: 1024px) {
  .results__body[data-view="split"] {
    flex-direction: row;
  }

  .results__body[data-view="split"] .results__table-pane {
    flex: 1;
    min-width: 0;
    border-right: var(--border-width-thin) solid var(--border-secondary);
  }

  .results__body[data-view="split"] .results__map-pane {
    display: block;
    width: 400px;
    flex-shrink: 0;
  }
}

@media (min-width: 1280px) {
  .results__body[data-view="split"] .results__map-pane {
    width: 480px;
  }
}

/* Map-only view */
.results__body[data-view="map"] .results__table-pane {
  display: none;
}

.results__body[data-view="map"] .results__map-pane {
  display: block;
  flex: 1;
}

/* Table-only view (default) */
.results__body[data-view="table"] .results__table-pane {
  flex: 1;
}

.results__body[data-view="table"] .results__map-pane {
  display: none;
}

/* Mobile: show table, hide map regardless of data-view */
@media (max-width: 1023px) {
  .results__body[data-view="split"] .results__map-pane {
    display: none;
  }

  .results__body[data-view="split"] .results__table-pane {
    border-right: none;
  }

  /* Allow map-only on tablet */
  .results__body[data-view="map"] .results__map-pane {
    display: block;
  }

  .results__body[data-view="map"] .results__table-pane {
    display: none;
  }
}

/* Results map internal */
.results__map-pane .leaflet-container {
  width: 100%;
  height: 100%;
}


/* ==========================================================================
   6. DATA TABLE
   ========================================================================== */

.data-table-wrapper {
  overflow-x: auto;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.data-table thead {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

.data-table th {
  background-color: var(--table-header-bg);
  color: var(--text-secondary);
  font-weight: var(--weight-medium);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  padding: var(--space-2) var(--space-3);
  text-align: left;
  white-space: nowrap;
  border-bottom: var(--border-width-thin) solid var(--table-border);
  cursor: default;
  user-select: none;
  position: relative;
}

.data-table th[data-sortable] {
  cursor: pointer;
  transition: var(--transition-colors);
}

.data-table th[data-sortable]:hover {
  color: var(--text-primary);
  background-color: var(--surface-tertiary);
}

.data-table th[data-sort-dir] {
  color: var(--table-sort-active);
}

/* Sort indicator */
.data-table th[data-sort-dir]::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: var(--space-1);
  vertical-align: middle;
}

.data-table th[data-sort-dir="asc"]::after {
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-bottom: 5px solid currentColor;
}

.data-table th[data-sort-dir="desc"]::after {
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
}

.data-table td {
  padding: var(--space-2) var(--space-3);
  border-bottom: var(--border-width-thin) solid var(--table-border);
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 280px;
  vertical-align: middle;
}

.data-table tbody tr {
  background-color: var(--table-row-bg);
  transition: background-color var(--duration-fast) var(--ease-default);
}

.data-table tbody tr:nth-child(even) {
  background-color: var(--table-row-alt);
}

.data-table tbody tr:hover {
  background-color: var(--table-row-hover);
}

/* Active row (when hovering corresponding map pin) */
.data-table tbody tr[data-active="true"] {
  background-color: var(--color-primary-50);
}

[data-theme="dark"] .data-table tbody tr[data-active="true"] {
  background-color: rgba(51, 129, 255, 0.1);
}

/* Number columns: right-align, tabular nums */
.data-table td[data-type="number"],
.data-table th[data-type="number"] {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-feature-settings: 'tnum' 1;
}

/* Star rating display */
.data-table__rating {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.data-table__rating-value {
  font-weight: var(--weight-medium);
  font-variant-numeric: tabular-nums;
}

.data-table__rating-stars {
  color: var(--color-warning-500);
  font-size: var(--text-xs);
  letter-spacing: -1px;
}

/* Clickable links in table */
.data-table__link {
  color: var(--text-link);
  text-decoration: none;
  transition: var(--transition-colors);
}

.data-table__link:hover {
  color: var(--text-link-hover);
  text-decoration: underline;
}

/* Empty state */
.data-table__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-16) var(--space-6);
  text-align: center;
  color: var(--text-tertiary);
}

.data-table__empty-icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-4);
  color: var(--text-disabled);
}

.data-table__empty-title {
  font-size: var(--text-md);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
  margin-bottom: var(--space-1);
}


/* ==========================================================================
   7. FILTER SIDEBAR (for results page post-search refinement)
   ========================================================================== */

.filter-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 320px;
  max-width: 85vw;
  background-color: var(--surface-elevated);
  border-right: var(--border-width-thin) solid var(--border-primary);
  box-shadow: var(--shadow-2xl);
  z-index: var(--z-filter);
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform var(--duration-moderate) var(--ease-spring);
}

.filter-sidebar[data-open="true"] {
  transform: translateX(0);
}

/* Backdrop behind sidebar */
.filter-sidebar__backdrop {
  position: fixed;
  inset: 0;
  background-color: var(--surface-overlay);
  z-index: calc(var(--z-filter) - 1);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-opacity);
}

.filter-sidebar__backdrop[data-open="true"] {
  opacity: 1;
  pointer-events: auto;
}

.filter-sidebar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4);
  border-bottom: var(--border-width-thin) solid var(--border-secondary);
  flex-shrink: 0;
}

.filter-sidebar__title {
  font-size: var(--text-md);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
}

.filter-sidebar__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.filter-sidebar__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border-top: var(--border-width-thin) solid var(--border-secondary);
  flex-shrink: 0;
}

/* Filter group */
.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.filter-group__label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
}


/* ==========================================================================
   8. MODAL / OVERLAY (Signup wall, credit purchase)
   ========================================================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--surface-overlay);
  z-index: var(--z-modal);
  padding: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-opacity);
}

.modal-overlay[data-open="true"] {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background-color: var(--surface-elevated);
  border: var(--border-width-thin) solid var(--border-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  width: 100%;
  max-width: 440px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95);
  transition: transform var(--duration-moderate) var(--ease-spring);
}

.modal-overlay[data-open="true"] .modal {
  transform: scale(1);
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-5) var(--space-3);
}

.modal__title {
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
}

.modal__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  color: var(--text-tertiary);
  cursor: pointer;
  transition: var(--transition-colors);
}

.modal__close:hover {
  background-color: var(--surface-tertiary);
  color: var(--text-primary);
}

.modal__body {
  padding: var(--space-3) var(--space-5) var(--space-5);
}

.modal__footer {
  padding: var(--space-3) var(--space-5) var(--space-5);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
}


/* ==========================================================================
   9. FORM ELEMENTS
   ========================================================================== */

/* Text input */
.input {
  display: block;
  width: 100%;
  height: 40px;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-base);
  color: var(--text-primary);
  background-color: var(--surface-primary);
  border: var(--border-width-thin) solid var(--border-primary);
  border-radius: var(--radius-md);
  transition: border-color var(--duration-fast) var(--ease-default),
              box-shadow var(--duration-fast) var(--ease-default);
  outline: none;
}

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

.input:hover {
  border-color: var(--color-gray-300);
}

.input:focus {
  border-color: var(--border-focus);
  box-shadow: var(--shadow-focus);
}

.input--lg {
  height: 44px;
  font-size: var(--text-md);
  padding: var(--space-2-5) var(--space-4);
}

.input--sm {
  height: 32px;
  font-size: var(--text-sm);
  padding: var(--space-1) var(--space-2);
}

/* Input with icon */
.input-icon-wrapper {
  position: relative;
}

.input-icon-wrapper .input {
  padding-left: var(--space-9);
}

.input-icon-wrapper__icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-tertiary);
  pointer-events: none;
}

/* Label */
.label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

/* Select */
.select {
  display: block;
  width: 100%;
  height: 40px;
  padding: var(--space-2) var(--space-8) var(--space-2) var(--space-3);
  font-size: var(--text-base);
  color: var(--text-primary);
  background-color: var(--surface-primary);
  border: var(--border-width-thin) solid var(--border-primary);
  border-radius: var(--radius-md);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M3 4.5L6 7.5L9 4.5' stroke='%236c757d' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  cursor: pointer;
  outline: none;
  transition: border-color var(--duration-fast) var(--ease-default),
              box-shadow var(--duration-fast) var(--ease-default);
}

.select:hover {
  border-color: var(--color-gray-300);
}

.select:focus {
  border-color: var(--border-focus);
  box-shadow: var(--shadow-focus);
}


/* ==========================================================================
   10. BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: 36px;
  padding: 0 var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  line-height: var(--leading-none);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-colors), var(--transition-shadow);
  outline: none;
  white-space: nowrap;
  border: var(--border-width-thin) solid transparent;
  text-decoration: none;
}

.btn:focus-visible {
  outline: var(--border-width-medium) solid var(--border-focus);
  outline-offset: 2px;
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Primary */
.btn--primary {
  background-color: var(--interactive-bg);
  color: var(--interactive-text);
  border-color: var(--interactive-bg);
}

.btn--primary:hover {
  background-color: var(--interactive-bg-hover);
  border-color: var(--interactive-bg-hover);
}

.btn--primary:active {
  background-color: var(--interactive-bg-active);
  border-color: var(--interactive-bg-active);
}

/* Secondary */
.btn--secondary {
  background-color: var(--surface-primary);
  color: var(--text-primary);
  border-color: var(--border-primary);
}

.btn--secondary:hover {
  background-color: var(--surface-secondary);
  border-color: var(--color-gray-300);
}

.btn--secondary:active {
  background-color: var(--surface-tertiary);
}

/* Ghost */
.btn--ghost {
  background-color: transparent;
  color: var(--text-secondary);
}

.btn--ghost:hover {
  background-color: var(--surface-tertiary);
  color: var(--text-primary);
}

/* Danger */
.btn--danger {
  background-color: var(--color-danger-600);
  color: var(--color-gray-0);
  border-color: var(--color-danger-600);
}

.btn--danger:hover {
  background-color: var(--color-danger-700);
  border-color: var(--color-danger-700);
}

/* Sizes */
.btn--sm {
  height: 28px;
  padding: 0 var(--space-2-5);
  font-size: var(--text-xs);
  border-radius: var(--radius-sm);
}

.btn--lg {
  height: 44px;
  padding: 0 var(--space-6);
  font-size: var(--text-md);
  border-radius: var(--radius-lg);
}

.btn--icon {
  width: 36px;
  padding: 0;
}

.btn--icon.btn--sm {
  width: 28px;
}

.btn--icon.btn--lg {
  width: 44px;
}


/* ==========================================================================
   11. BADGES
   ========================================================================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-0-5) var(--space-2);
  font-size: var(--text-2xs);
  font-weight: var(--weight-medium);
  line-height: var(--leading-normal);
  border-radius: var(--radius-full);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.badge--success {
  background-color: var(--color-success-50);
  color: var(--color-success-700);
}

.badge--danger {
  background-color: var(--color-danger-50);
  color: var(--color-danger-700);
}

.badge--warning {
  background-color: var(--color-warning-50);
  color: var(--color-warning-600);
}

.badge--info {
  background-color: var(--color-info-50);
  color: var(--color-info-600);
}

.badge--neutral {
  background-color: var(--surface-tertiary);
  color: var(--text-secondary);
}

/* Dark theme badge adjustments */
[data-theme="dark"] .badge--success {
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--color-success-500);
}

[data-theme="dark"] .badge--danger {
  background-color: rgba(239, 68, 68, 0.15);
  color: var(--color-danger-500);
}

[data-theme="dark"] .badge--warning {
  background-color: rgba(245, 158, 11, 0.15);
  color: var(--color-warning-500);
}

[data-theme="dark"] .badge--info {
  background-color: rgba(59, 130, 246, 0.15);
  color: var(--color-info-500);
}


/* ==========================================================================
   12. LOADING STATES
   ========================================================================== */

/* Spinner */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-secondary);
  border-top-color: var(--color-primary-500);
  border-radius: var(--radius-full);
  animation: spin var(--duration-slow) linear infinite;
}

.spinner--sm { width: 14px; height: 14px; border-width: 2px; }
.spinner--lg { width: 32px; height: 32px; border-width: 3px; }

/* Skeleton loading */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--surface-tertiary) 25%,
    var(--surface-secondary) 50%,
    var(--surface-tertiary) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton--text {
  height: 14px;
  width: 100%;
}

.skeleton--heading {
  height: 20px;
  width: 60%;
}

.skeleton--cell {
  height: 14px;
  width: 80%;
}

/* Full-screen loading overlay */
.loading-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  background-color: var(--surface-overlay);
  z-index: var(--z-overlay);
}

.loading-overlay__text {
  font-size: var(--text-sm);
  color: var(--text-invert);
  font-weight: var(--weight-medium);
}


/* ==========================================================================
   13. TOAST / NOTIFICATION
   ========================================================================== */

.toast-container {
  position: fixed;
  bottom: var(--space-5);
  right: var(--space-5);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background-color: var(--surface-elevated);
  border: var(--border-width-thin) solid var(--border-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  font-size: var(--text-sm);
  color: var(--text-primary);
  pointer-events: auto;
  animation: slide-up var(--duration-moderate) var(--ease-spring);
  max-width: 400px;
}

.toast--success { border-left: var(--border-width-thick) solid var(--color-success-500); }
.toast--danger  { border-left: var(--border-width-thick) solid var(--color-danger-500); }
.toast--warning { border-left: var(--border-width-thick) solid var(--color-warning-500); }
.toast--info    { border-left: var(--border-width-thick) solid var(--color-primary-500); }


/* ==========================================================================
   14. FOOTER
   ========================================================================== */

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  border-top: var(--border-width-thin) solid var(--border-secondary);
  background-color: var(--surface-primary);
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .footer {
    padding: var(--space-3) var(--space-6);
  }
}

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

.footer__links a {
  color: var(--text-tertiary);
  font-size: var(--text-xs);
}

.footer__links a:hover {
  color: var(--text-secondary);
}


/* ==========================================================================
   15. RESPONSIVE VISIBILITY
   ========================================================================== */

/* Hide on specific breakpoints */
@media (max-width: 639px) {
  .hide-below-sm { display: none !important; }
}

@media (max-width: 767px) {
  .hide-below-md { display: none !important; }
}

@media (max-width: 1023px) {
  .hide-below-lg { display: none !important; }
}

@media (min-width: 640px) {
  .hide-above-sm { display: none !important; }
}

@media (min-width: 768px) {
  .hide-above-md { display: none !important; }
}

@media (min-width: 1024px) {
  .hide-above-lg { display: none !important; }
}


/* ==========================================================================
   16. CREDIT PURCHASE CARDS
   ========================================================================== */

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

@media (min-width: 640px) {
  .credit-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.credit-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-4);
  background-color: var(--surface-primary);
  border: var(--border-width-thin) solid var(--border-primary);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: border-color var(--duration-fast) var(--ease-default),
              box-shadow var(--duration-fast) var(--ease-default);
}

.credit-card:hover {
  border-color: var(--color-primary-300);
  box-shadow: var(--shadow-md);
}

.credit-card[data-selected="true"] {
  border-color: var(--color-primary-500);
  box-shadow: var(--shadow-focus);
}

.credit-card__name {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.credit-card__credits {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.credit-card__price {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-top: var(--space-2);
}

.credit-card__rate {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: var(--space-1);
}

/* Popular badge on a credit card */
.credit-card__badge {
  align-self: flex-start;
  margin-bottom: var(--space-2);
}


/* ==========================================================================
   17. LEAFLET OVERRIDES (map styling)
   ========================================================================== */

/* Remove default Leaflet chrome that conflicts with our design */
.leaflet-control-attribution {
  font-size: 10px !important;
  background-color: var(--surface-primary) !important;
  color: var(--text-tertiary) !important;
  opacity: 0.7;
}

.leaflet-control-attribution a {
  color: var(--text-tertiary) !important;
}

.leaflet-control-zoom {
  border: var(--border-width-thin) solid var(--border-primary) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-md) !important;
  overflow: hidden;
}

.leaflet-control-zoom a {
  background-color: var(--surface-elevated) !important;
  color: var(--text-primary) !important;
  border-bottom-color: var(--border-secondary) !important;
  width: 32px !important;
  height: 32px !important;
  line-height: 32px !important;
  font-size: 16px !important;
}

.leaflet-control-zoom a:hover {
  background-color: var(--surface-tertiary) !important;
}

/* Custom map pin popup */
.leaflet-popup-content-wrapper {
  background-color: var(--surface-elevated) !important;
  color: var(--text-primary) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-lg) !important;
  border: var(--border-width-thin) solid var(--border-primary);
  font-family: var(--font-sans) !important;
  font-size: var(--text-sm) !important;
  padding: 0 !important;
}

.leaflet-popup-content {
  margin: var(--space-3) var(--space-4) !important;
  line-height: var(--leading-normal) !important;
}

.leaflet-popup-tip {
  background-color: var(--surface-elevated) !important;
  border: var(--border-width-thin) solid var(--border-primary);
}

.leaflet-popup-close-button {
  color: var(--text-tertiary) !important;
  font-size: 18px !important;
  padding: 6px 8px 0 0 !important;
}

.leaflet-popup-close-button:hover {
  color: var(--text-primary) !important;
}