/**
 * Property Units Section Styles
 * 
 * Styles for property units table and floor plan modals
 * Following BEM methodology for consistent styling
 * 
 * @package wbl
 */

/* ================================================================
   PROPERTY UNITS TABLE
   ================================================================ */

.property-units-table-container {
  overflow-x: auto;
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-light);
  margin: var(--spacing-lg) 0;
}

.property-units-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-white);
  font-size: var(--font-size-body);
}

.property-units-table thead {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.property-units-table th {
  padding: var(--spacing-md) var(--spacing-sm);
  text-align: right;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-small);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
  border-bottom: 2px solid rgba(255, 255, 255, 0.2);
}

.property-units-table tbody tr {
  border-bottom: 1px solid #eee;
  transition: background-color var(--transition-medium);
}

.property-units-table tbody tr:hover {
  background-color: rgba(115, 53, 16, 0.02);
}

.property-units-table tbody tr:last-child {
  border-bottom: none;
}

.property-units-table td {
  padding: var(--spacing-md) var(--spacing-sm);
  text-align: right;
  vertical-align: middle;
  color: var(--color-text-primary);
}

/* ================================================================
   UNIT STATUS INDICATORS
   ================================================================ */

.unit-status {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-small);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.unit-status--available {
  background-color: rgba(40, 167, 69, 0.1);
  color: var(--color-success);
  border: 1px solid rgba(40, 167, 69, 0.3);
}

.unit-status--sold {
  background-color: rgba(220, 53, 69, 0.1);
  color: var(--color-error);
  border: 1px solid rgba(220, 53, 69, 0.3);
}

.unit-status--reserved {
  background-color: rgba(255, 193, 7, 0.1);
  color: #b8860b;
  border: 1px solid rgba(255, 193, 7, 0.3);
}

.unit-status--rented {
  background-color: rgba(115, 53, 16, 0.1);
  color: var(--color-primary);
  border: 1px solid rgba(115, 53, 16, 0.3);
}

/* ================================================================
   UNIT ROW STYLING
   ================================================================ */

.unit-row[data-unit-status="sold"] {
  opacity: 0.6;
  background-color: rgba(220, 53, 69, 0.02);
}

.unit-row[data-unit-status="reserved"] {
  background-color: rgba(255, 193, 7, 0.02);
}

.unit-row[data-unit-status="available"]:hover {
  background-color: rgba(40, 167, 69, 0.05);
  box-shadow: inset 4px 0 0 var(--color-success);
}

/* ================================================================
   FLOOR PLAN BUTTON
   ================================================================ */

.view-floor-plan {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-small);
  border-radius: var(--radius-small);
  transition: all var(--transition-medium);
  white-space: nowrap;
}

.view-floor-plan:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-light);
}

/* ================================================================
   FLOOR PLAN MODAL
   ================================================================ */

.floor-plan-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
}

.floor-plan-modal--active {
  display: flex;
}

.floor-plan-modal__backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  cursor: pointer;
}

.floor-plan-modal__content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  background-color: var(--color-white);
  border-radius: var(--radius-medium);
  overflow: hidden;
  animation: modalZoomIn 0.3s ease-out;
}

@keyframes modalZoomIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.floor-plan-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--color-bg-alt);
  border-bottom: 1px solid #eee;
}

.floor-plan-modal__title {
  font-size: var(--font-size-h5);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin: 0;
}

.floor-plan-modal__close {
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  border-radius: 50%;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-medium);
  display: flex;
  align-items: center;
  justify-content: center;
}

.floor-plan-modal__close:hover {
  background-color: #f0f0f0;
  color: var(--color-text-primary);
}

.floor-plan-modal__image-container {
  padding: var(--spacing-lg);
  text-align: center;
  max-height: 80vh;
  overflow: auto;
}

.floor-plan-modal__image {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-small);
  box-shadow: var(--shadow-light);
}

/* ================================================================
   UNITS TABLE FILTERS
   ================================================================ */

.units-table-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-medium);
}

.units-filter {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--color-white);
  border: 1px solid #ddd;
  border-radius: var(--radius-small);
  cursor: pointer;
  transition: all var(--transition-medium);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-medium);
}

.units-filter:hover {
  border-color: var(--color-primary);
  transform: translateY(-1px);
}

.units-filter--active {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.units-filter__icon {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.units-filter__icon--available {
  background-color: var(--color-success);
}

.units-filter__icon--sold {
  background-color: var(--color-error);
}

.units-filter__icon--reserved {
  background-color: var(--color-warning);
}

.units-filter__icon--rented {
  background-color: var(--color-primary);
}

/* ================================================================
   UNITS TABLE SUMMARY
   ================================================================ */

.units-table-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-lg);
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-medium);
}

.units-summary-item {
  text-align: center;
  padding: var(--spacing-md);
  background-color: var(--color-white);
  border-radius: var(--radius-small);
  box-shadow: var(--shadow-light);
  transition: transform var(--transition-medium);
}

.units-summary-item:hover {
  transform: translateY(-2px);
}

.units-summary-item__number {
  display: block;
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.units-summary-item__label {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: var(--font-weight-medium);
}

/* ================================================================
   RESPONSIVE UNITS TABLE
   ================================================================ */

@media (max-width: 767px) {
  .property-units-table-container {
    border-radius: var(--radius-small);
  }
  
  .property-units-table {
    font-size: var(--font-size-small);
  }
  
  .property-units-table th,
  .property-units-table td {
    padding: var(--spacing-sm) var(--spacing-xs);
  }
  
  .property-units-table th {
    font-size: 11px;
  }
  
  .unit-status {
    font-size: 10px;
    padding: 2px 6px;
  }
  
  .view-floor-plan {
    font-size: 11px;
    padding: 4px 6px;
  }
  
  .units-table-filters {
    flex-direction: column;
    gap: var(--spacing-xs);
  }
  
  .units-filter {
    justify-content: center;
  }
  
  .units-table-summary {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
  }
  
  .units-summary-item {
    padding: var(--spacing-sm);
  }
  
  .units-summary-item__number {
    font-size: var(--font-size-h4);
  }
  
  .floor-plan-modal {
    padding: var(--spacing-md);
  }
  
  .floor-plan-modal__content {
    max-width: 95vw;
    max-height: 95vh;
  }
  
  .floor-plan-modal__header {
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .floor-plan-modal__image-container {
    padding: var(--spacing-md);
    max-height: 70vh;
  }
}

@media (min-width: 768px) and (max-width: 1199px) {
  .property-units-table {
    font-size: var(--font-size-small);
  }
  
  .units-table-summary {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ================================================================
   UNITS TABLE SORTING
   ================================================================ */

.property-units-table th.sortable {
  cursor: pointer;
  user-select: none;
  position: relative;
  padding-right: var(--spacing-lg);
}

.property-units-table th.sortable:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.property-units-table th.sortable::after {
  content: '↕';
  position: absolute;
  right: var(--spacing-xs);
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.5;
  font-size: 12px;
}

.property-units-table th.sortable.sort-asc::after {
  content: '↑';
  opacity: 1;
}

.property-units-table th.sortable.sort-desc::after {
  content: '↓';
  opacity: 1;
}

/* ================================================================
   ACCESSIBILITY
   ================================================================ */

.view-floor-plan:focus,
.floor-plan-modal__close:focus,
.units-filter:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.property-units-table th.sortable:focus {
  outline: 2px solid var(--color-white);
  outline-offset: -2px;
}

/* Screen reader text for status icons */
.unit-status::before {
  content: attr(aria-label);
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .property-units-table {
    border: 2px solid var(--color-text-primary);
  }
  
  .property-units-table th {
    border-bottom-width: 3px;
  }
  
  .property-units-table tbody tr {
    border-bottom-width: 2px;
  }
  
  .unit-status {
    border-width: 2px;
  }
  
  .floor-plan-modal__content {
    border: 2px solid var(--color-text-primary);
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .property-units-table tbody tr,
  .view-floor-plan,
  .units-summary-item,
  .units-filter,
  .floor-plan-modal__content {
    transition: none;
    animation: none;
  }
  
  .view-floor-plan:hover,
  .units-summary-item:hover,
  .units-filter:hover {
    transform: none;
  }
}