/* Conteneur principal des statistiques */
.statistics-container {
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--color-gray-50);
  border-radius: 1rem;
  overflow: auto;
}

/* En-tête des statistiques */
.statistics-header {
  background: var(--color-white);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.statistics-title-section {
  margin-bottom: 0;
}

.statistics-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
}

.statistics-title i {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--color-primary);
}

.statistics-subtitle {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin: 0.25rem 0 0 0;
}

/* Sélecteur de période */
.statistics-period-selector {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.period-btn {
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-gray-300);
  background: var(--color-white);
  color: var(--color-text);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.period-btn:hover:not(:disabled) {
  background: var(--color-gray-50);
  border-color: var(--color-primary);
}

.period-btn.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.period-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.custom-date-selector {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem;
  background: var(--color-gray-50);
  border-radius: var(--radius);
  margin-left: auto;
}

.custom-date-selector.hidden {
  display: none;
}

.custom-date-selector .date-input {
  padding: 0.5rem;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius);
  font-size: 0.875rem;
  background: var(--color-white);
}

.custom-date-selector .btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.custom-date-selector span {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* Contenu des statistiques */
.statistics-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.statistics-section {
  background: var(--color-white);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.section-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 1rem 0;
}

.section-title i {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-primary);
}

/* Grille de statistiques */
.statistics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.stat-card {
  background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gray-50) 100%);
  border-radius: 1rem;
  padding: 1.25rem;
  border: 1px solid var(--color-gray-200);
  transition: all 0.2s;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.stat-card.highlight {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.stat-card.highlight .stat-card-icon i,
.stat-card.highlight .stat-card-info h3,
.stat-card.highlight .stat-card-value {
  color: var(--color-white);
}

.stat-card-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.stat-card-icon {
  width: 2.5rem;
  height: 2.5rem;
  background: var(--color-primary-light);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-card.highlight .stat-card-icon {
  background: rgba(255, 255, 255, 0.2);
}

.stat-card-icon i {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-primary);
}

.stat-card-info {
  flex: 1;
  min-width: 0;
}

.stat-card-info h3 {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-light);
  margin: 0 0 0.25rem 0;
}

.stat-card-value {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
  line-height: 1.2;
}

/* Liste des top produits */
.top-products-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.top-product-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--color-gray-50);
  border-radius: 0.75rem;
  transition: all 0.2s;
}

.top-product-item:hover {
  background: var(--color-primary-light);
  transform: translateX(4px);
}

.product-rank {
  width: 2rem;
  height: 2rem;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.product-info {
  flex: 1;
  min-width: 0;
}

.product-name {
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.product-details {
  display: flex;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.product-quantity {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.product-revenue {
  font-weight: 600;
  color: var(--color-primary);
}

/* Statistiques par caissier */
.cashier-stats-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.cashier-stat-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  background: var(--color-gray-50);
  border-radius: 0.75rem;
  transition: all 0.2s;
}

.cashier-stat-item:hover {
  background: var(--color-primary-light);
  transform: translateX(4px);
}

.cashier-info {
  flex: 1;
  min-width: 0;
}

.cashier-name {
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.cashier-details {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.cashier-stats {
  text-align: right;
}

.cashier-total {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.cashier-average {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* État vide */
.empty-state {
  text-align: center;
  padding: 2rem;
  color: var(--color-text-light);
  font-style: italic;
}

/* Chiffre d'affaires par jour - Graphique en barres verticales */
.revenue-chart-vertical {
  padding: 1rem 0;
  overflow-x: auto;
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
  gap: 0.5rem;
  min-height: 200px;
  padding: 0 0.5rem;
}

.revenue-bar-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  min-width: 30px;
  max-width: 50px;
}

.revenue-bar-wrapper {
  width: 100%;
  height: 180px;
  display: flex;
  align-items: flex-end;
  position: relative;
  margin-bottom: 0.5rem;
}

.revenue-bar-vertical {
  width: 100%;
  background: linear-gradient(180deg, var(--color-primary), var(--color-primary-hover));
  border-radius: 0.25rem 0.25rem 0 0;
  position: relative;
  transition: height 0.3s ease;
  min-height: 4px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 0.25rem;
}

.revenue-bar-value {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-white);
  white-space: nowrap;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  transform: rotate(-90deg);
  transform-origin: center;
  position: absolute;
  top: 0.5rem;
}

.revenue-bar-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  width: 100%;
}

.revenue-date-short {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-text);
  text-align: center;
  line-height: 1.2;
}

.revenue-transactions-small {
  font-size: 0.65rem;
  color: var(--color-text-light);
  text-align: center;
}

/* Panier moyen par catégorie */
.category-average-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.category-average-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  background: var(--color-gray-50);
  border-radius: 0.75rem;
}

.category-name {
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.category-stats {
  text-align: right;
}

.category-average-value {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.category-details {
  display: flex;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* Ventes par catégorie */
.category-sales-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.category-sales-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  background: var(--color-gray-50);
  border-radius: 0.75rem;
}

.category-info {
  flex: 1;
}

.category-items {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-top: 0.25rem;
}

.category-sales-stats {
  text-align: right;
}

.category-revenue {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.category-quantity {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* Flop produits */
.flop-products-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.flop-product-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--color-gray-50);
  border-radius: 0.75rem;
}

.flop-product-item .product-rank {
  background: var(--color-danger);
}

/* Ventes par heure */
.sales-by-hour-chart {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.hour-bar-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 0;
}

.hour-label {
  width: 3rem;
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.hour-bar-container {
  flex: 1;
  position: relative;
  height: 2rem;
  background: var(--color-gray-100);
  border-radius: 0.25rem;
  overflow: hidden;
}

.hour-bar {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-hover));
  transition: width 0.3s;
}

.hour-value {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  font-weight: 600;
  color: var(--color-text);
  font-size: 0.875rem;
  z-index: 1;
}

.hour-transactions {
  width: 8rem;
  font-size: 0.875rem;
  color: var(--color-text-light);
  text-align: right;
}

/* Ventes par jour de la semaine */
.sales-by-weekday-chart {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.weekday-bar-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 0;
}

.weekday-label {
  width: 6rem;
  font-weight: 500;
  color: var(--color-text);
}

.weekday-bar-container {
  flex: 1;
  position: relative;
  height: 2rem;
  background: var(--color-gray-100);
  border-radius: 0.25rem;
  overflow: hidden;
}

.weekday-bar {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-hover));
  transition: width 0.3s;
}

.weekday-value {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  font-weight: 600;
  color: var(--color-text);
  font-size: 0.875rem;
  z-index: 1;
}

.weekday-transactions {
  width: 8rem;
  font-size: 0.875rem;
  color: var(--color-text-light);
  text-align: right;
}

/* Produits avec remise */
.products-discount-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.discount-product-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  background: var(--color-gray-50);
  border-radius: 0.75rem;
  border-left: 3px solid var(--color-warning);
}

.product-discount-details {
  display: flex;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-top: 0.25rem;
}

.product-discount-stats {
  text-align: right;
}

.discount-amount {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-warning);
  margin-bottom: 0.25rem;
}

.discount-revenue {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* Responsive */
@media (max-width: 768px) {
  .statistics-container {
    padding: 1rem;
    gap: 1rem;
  }

  .statistics-header {
    padding: 1rem;
  }

  .statistics-title {
    font-size: 1.25rem;
  }

  .statistics-grid {
    grid-template-columns: 1fr;
  }

  .statistics-section {
    padding: 1rem;
  }

  .period-btn {
    flex: 1;
    min-width: 0;
  }

  .cashier-stat-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .cashier-stats {
    text-align: left;
    width: 100%;
  }

  .hour-bar-item,
  .weekday-bar-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .hour-label,
  .weekday-label {
    width: 100%;
    text-align: left;
  }

  .hour-bar-container,
  .weekday-bar-container {
    width: 100%;
  }

  .hour-transactions,
  .weekday-transactions {
    width: 100%;
    text-align: left;
  }

  .chart-bars {
    gap: 0.25rem;
    min-height: 150px;
  }

  .revenue-bar-wrapper {
    height: 130px;
  }

  .revenue-bar-column {
    min-width: 40px;
    max-width: 60px;
  }

  .revenue-bar-value {
    font-size: 0.6rem;
    transform: rotate(-90deg);
  }

  .revenue-date-short {
    font-size: 0.65rem;
  }

  .revenue-transactions-small {
    font-size: 0.6rem;
  }

  .category-average-item,
  .category-sales-item,
  .discount-product-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .category-stats,
  .category-sales-stats,
  .product-discount-stats {
    text-align: left;
    width: 100%;
  }
}

@media (max-width: 480px) {
  .statistics-container {
    padding: 0.75rem;
  }

  .statistics-header {
    padding: 0.75rem;
  }

  .statistics-title {
    font-size: 1.125rem;
  }

  .statistics-period-selector {
    flex-direction: column;
  }

  .period-btn {
    width: 100%;
  }
}