/**
 * Tables Component - Sistema de tablas siguiendo BEM
 * Responsive y accesible para datos tabulares
 */

.table-container {
  background: #121212;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.06);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table {
  width: 100%;
  border-collapse: collapse;
  background: transparent;
  color: var(--white);
}

/* Header de tabla */
.table__head {
  background: var(--ckm-gray);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.table__header {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--white);
  white-space: nowrap;
  position: relative;
}

.table__header--sortable {
  cursor: pointer;
  user-select: none;
  transition: background-color 0.2s ease;
}

.table__header--sortable:hover {
  background: rgba(255, 255, 255, 0.05);
}

.table__header--sortable::after {
  content: "↕";
  position: absolute;
  right: var(--space-sm);
  opacity: 0.5;
  font-size: var(--font-size-xs);
}

.table__header--sorted-asc::after {
  content: "↑";
  opacity: 1;
  color: var(--ckm-green);
}

.table__header--sorted-desc::after {
  content: "↓";
  opacity: 1;
  color: var(--ckm-green);
}

.table__header--center {
  text-align: center;
}

.table__header--right {
  text-align: right;
}

/* Cuerpo de tabla */
.table__body {
  background: transparent;
}

.table__row {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: background-color 0.2s ease;
}

.table__row:hover {
  background: rgba(255, 255, 255, 0.02);
}

.table__row--selected {
  background: rgba(0, 200, 83, 0.1);
  border-color: rgba(0, 200, 83, 0.2);
}

.table__row--highlighted {
  background: rgba(0, 200, 83, 0.05);
}

.table__row--disabled {
  opacity: 0.5;
  pointer-events: none;
}

/* Celdas */
.table__cell {
  padding: var(--space-md) var(--space-lg);
  font-size: var(--font-size-sm);
  vertical-align: middle;
  border: none;
}

.table__cell--center {
  text-align: center;
}

.table__cell--right {
  text-align: right;
}

.table__cell--nowrap {
  white-space: nowrap;
}

.table__cell--numeric {
  font-family: 'Courier New', monospace;
  text-align: right;
  font-weight: 600;
}

.table__cell--price {
  color: var(--ckm-green);
  font-weight: 600;
  font-family: 'Courier New', monospace;
}

.table__cell--muted {
  color: var(--muted);
}

.table__cell--bold {
  font-weight: 600;
}

/* Acciones en celdas */
.table__actions {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
  justify-content: flex-end;
}

.table__actions .btn {
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--font-size-xs);
}

/* Estados de tabla */
.table--loading {
  opacity: 0.6;
  pointer-events: none;
}

.table--striped .table__row:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

.table--bordered {
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.table--bordered .table__cell {
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.table--bordered .table__cell:last-child {
  border-right: none;
}

.table--compact .table__cell,
.table--compact .table__header {
  padding: var(--space-sm);
}

/* Responsive - Mobile scroll */
@media (max-width: 768px) {
  .table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  .table {
    min-width: 600px;
  }
  
  .table__cell,
  .table__header {
    padding: var(--space-sm);
    font-size: var(--font-size-xs);
  }
  
  .table__actions {
    flex-direction: column;
    gap: var(--space-xs);
  }
}

/* Estados vacíos */
.table-empty {
  padding: var(--space-2xl);
  text-align: center;
  color: var(--muted);
}

.table-empty__icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
  opacity: 0.5;
}

.table-empty__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--white);
}

.table-empty__description {
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-lg);
}

/* Tabla de resumen/totales */
.table-summary {
  margin-top: var(--space-lg);
  background: rgba(0, 200, 83, 0.05);
  border: 1px solid rgba(0, 200, 83, 0.2);
}

.table-summary .table__row {
  border-color: rgba(0, 200, 83, 0.1);
}

.table-summary .table__cell {
  font-weight: 600;
}

.table-summary .table__cell--total {
  font-size: var(--font-size-lg);
  color: var(--ckm-green);
}

/* Checkbox en tablas */
.table__checkbox {
  width: 40px;
  text-align: center;
}

.table__checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--ckm-green);
}

/* Status badges en tablas */
.table__status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.table__status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
}

.table__status-dot--success {
  background: var(--ckm-green);
}

.table__status-dot--warning {
  background: #f59e0b;
}

.table__status-dot--error {
  background: #dc2626;
}

.table__status-dot--info {
  background: #3b82f6;
}

/* Expandible rows */
.table__row--expandable {
  cursor: pointer;
}

.table__row--expandable .table__cell:first-child::before {
  content: "▶";
  margin-right: var(--space-sm);
  transition: transform 0.2s ease;
  display: inline-block;
}

.table__row--expanded .table__cell:first-child::before {
  transform: rotate(90deg);
}

.table__row-details {
  background: rgba(255, 255, 255, 0.02);
}

.table__row-details .table__cell {
  padding-top: 0;
  padding-bottom: var(--space-lg);
}

.table__row-details-content {
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-sm);
  margin-top: var(--space-sm);
}