/* ===== SECCIÓN RENTABILIDAD ===== */
.profitability-container {
  background: var(--card-bg);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.profitability-tabs {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 1rem;
  flex-wrap: wrap;
}

.profit-tab {
  background: none;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 12px;
  color: var(--text-secondary);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.profit-tab:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.profit-tab.active {
  background: var(--primary-color);
  color: white;
  box-shadow: 0 4px 12px rgba(34, 197, 94, 0.25);
}

/* Paneles de Análisis */
.analysis-panel {
  display: none;
  animation: fadeInUp 0.5s ease;
}

.analysis-panel.active {
  display: block;
}

/* Resumen General - Cards */
.profit-summary-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.profit-summary-card {
  background: linear-gradient(135deg, var(--card-bg) 0%, rgba(34, 197, 94, 0.05) 100%);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 1.5rem;
  transition: all 0.3s ease;
}

.profit-summary-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.profit-icon {
  font-size: 2.5rem;
  background: var(--primary-color);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
}

.profit-content h3 {
  margin: 0 0 0.5rem 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.profit-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.profit-change {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Tabla de Rentabilidad */
.products-table-container {
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.profitability-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card-bg);
}

.profitability-table th {
  background: var(--bg-secondary);
  padding: 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 2px solid var(--border-color);
  white-space: nowrap;
}

.profitability-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

.profitability-table tbody tr:hover {
  background: rgba(34, 197, 94, 0.05);
}

.loading-row td {
  text-align: center;
  padding: 3rem;
  color: var(--text-secondary);
}

/* Recomendaciones */
.recommendations-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.recommendations-summary {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.rec-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.rec-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
}

.rec-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.recommendations-list {
  display: grid;
  gap: 1rem;
}

.recommendation-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  border-left: 4px solid transparent;
  transition: all 0.3s ease;
}

.recommendation-card.high-priority {
  border-left-color: #ef4444;
  background: linear-gradient(135deg, var(--card-bg) 0%, rgba(239, 68, 68, 0.05) 100%);
}

.recommendation-card.medium-priority {
  border-left-color: #f59e0b;
  background: linear-gradient(135deg, var(--card-bg) 0%, rgba(245, 158, 11, 0.05) 100%);
}

.recommendation-card.low-priority {
  border-left-color: #22c55e;
  background: linear-gradient(135deg, var(--card-bg) 0%, rgba(34, 197, 94, 0.05) 100%);
}

.recommendation-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.recommendation-product {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1.1rem;
}

.recommendation-priority {
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.recommendation-priority.high {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}

.recommendation-priority.medium {
  background: rgba(245, 158, 11, 0.1);
  color: #f59e0b;
}

.recommendation-priority.low {
  background: rgba(34, 197, 94, 0.1);
  color: #22c55e;
}

.recommendation-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.recommendation-detail {
  text-align: center;
}

.recommendation-detail-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.25rem;
}

.recommendation-detail-value {
  font-weight: 600;
  color: var(--text-primary);
}

.recommendation-reasoning {
  background: rgba(34, 197, 94, 0.05);
  padding: 1rem;
  border-radius: 8px;
  color: var(--text-secondary);
  font-style: italic;
  margin-top: 1rem;
}

/* Top/Low Performers */
.performers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.performers-section h3 {
  margin-bottom: 1rem;
  color: var(--text-primary);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.performers-list {
  display: grid;
  gap: 1rem;
}

.performer-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.performer-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--primary-color);
}

.performer-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.performer-name {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.performer-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  font-size: 0.9rem;
}

.performer-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.performer-stat-label {
  color: var(--text-secondary);
}

.performer-stat-value {
  font-weight: 600;
  color: var(--primary-color);
}

/* Estados especiales para rendimiento */
.low-performers .performer-card::before {
  background: #ef4444;
}

.low-performers .performer-stat-value {
  color: #ef4444;
}

.fast-movers .performer-card::before {
  background: #f59e0b;
}

.fast-movers .performer-stat-value {
  color: #f59e0b;
}

.top-earners .performer-card::before {
  background: #8b5cf6;
}

.top-earners .performer-stat-value {
  color: #8b5cf6;
}

/* Loading states */
.profitability-container .loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  color: var(--text-secondary);
  font-style: italic;
}

/* Responsive */
@media (max-width: 768px) {
  .profitability-tabs {
    flex-direction: column;
  }

  .profit-tab {
    text-align: center;
  }

  .recommendations-header {
    flex-direction: column;
    align-items: stretch;
  }

  .recommendations-summary {
    justify-content: center;
  }

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

  .profit-summary-cards {
    grid-template-columns: 1fr;
  }

  .recommendation-details {
    grid-template-columns: repeat(2, 1fr);
  }
}