/* =================================
   Aba de Gestão de Cursos - TurmasDetailView
   Sistema Academia Krav Maga v2.0
   ================================= */

.module-isolated-turmas .courses-management-section {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.module-isolated-turmas .section-header-premium {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 16px;
  padding: 1.5rem;
  margin-bottom: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.module-isolated-turmas .section-header-content h3 {
  margin: 0 0 0.5rem 0;
  color: white;
  font-size: 1.25rem;
  font-weight: 600;
}

.module-isolated-turmas .section-header-content p {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
}

.module-isolated-turmas .section-actions {
  display: flex;
  gap: 1rem;
}

.module-isolated-turmas .courses-list-section h4 {
  margin: 0 0 1rem 0;
  color: #1a202c;
  font-size: 1.1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.module-isolated-turmas .courses-list {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 1.5rem;
  min-height: 200px;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.module-isolated-turmas .course-item-premium {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 0.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.module-isolated-turmas .course-item-premium:hover {
  border-color: #667eea;
  background: #ffffff;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  transform: translateY(-1px);
}

.module-isolated-turmas .course-item-premium:last-child {
  margin-bottom: 0;
}

.module-isolated-turmas .course-info h4 {
  margin: 0 0 0.25rem 0;
  color: #667eea;
  font-size: 1rem;
  font-weight: 600;
}

.module-isolated-turmas .course-info p {
  margin: 0 0 0.5rem 0;
  color: #64748b;
  font-size: 0.875rem;
  line-height: 1.4;
}

.module-isolated-turmas .course-meta {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.module-isolated-turmas .course-level,
.module-isolated-turmas .course-duration {
  display: inline-block;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.module-isolated-turmas .course-actions {
  display: flex;
  gap: 0.5rem;
}

.module-isolated-turmas .qualification-validation-section h4 {
  margin: 0 0 1rem 0;
  color: #1a202c;
  font-size: 1.1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.module-isolated-turmas .qualification-status {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.module-isolated-turmas .qualification-summary {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.module-isolated-turmas .qualification-stats {
  display: flex;
  gap: 2rem;
  justify-content: center;
}

.module-isolated-turmas .stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem;
  border-radius: 12px;
  min-width: 120px;
}

.module-isolated-turmas .stat-item.qualified {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
}

.module-isolated-turmas .stat-item.unqualified {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: white;
}

.module-isolated-turmas .stat-number {
  font-size: 2rem;
  font-weight: 700;
}

.module-isolated-turmas .stat-label {
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
}

.module-isolated-turmas .qualification-details h5 {
  margin: 0 0 1rem 0;
  color: #1a202c;
  font-size: 1rem;
  font-weight: 600;
}

.module-isolated-turmas .qualification-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.module-isolated-turmas .student-qualification {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
}

.module-isolated-turmas .student-name {
  font-weight: 500;
  color: #1a202c;
}

.module-isolated-turmas .qualification-badge {
  padding: 0.25rem 0.5rem;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 500;
}

.module-isolated-turmas .qualification-badge.qualified {
  background: #dcfce7;
  color: #166534;
}

.module-isolated-turmas .qualification-badge.unqualified {
  background: #fef2f2;
  color: #991b1b;
}

.module-isolated-turmas .qualification-empty,
.module-isolated-turmas .empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
  text-align: center;
  color: #64748b;
}

.module-isolated-turmas .qualification-empty i,
.module-isolated-turmas .empty-state i {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.6;
}

.module-isolated-turmas .qualification-empty p,
.module-isolated-turmas .empty-state p {
  margin: 0 0 0.5rem 0;
  font-weight: 500;
  font-size: 1.1rem;
}

.module-isolated-turmas .qualification-empty small,
.module-isolated-turmas .empty-state small {
  font-size: 0.875rem;
  opacity: 0.8;
}

/* Responsividade para aba de cursos */
@media (max-width: 768px) {
  .module-isolated-turmas .section-header-premium {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .module-isolated-turmas .qualification-stats {
    flex-direction: column;
    gap: 1rem;
  }

  .module-isolated-turmas .stat-item {
    min-width: auto;
    width: 100%;
  }

  .module-isolated-turmas .course-item-premium {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .module-isolated-turmas .course-actions {
    width: 100%;
    justify-content: flex-end;
  }

  .module-isolated-turmas .student-qualification {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}