/* SevenCs responsive styles */
@media (max-width: 768px) {
  .app-header .logo-container img {
    height: 30px;
  }
  
  .app-header h1 {
    font-size: 1.2rem;
  }
  
  .user-info {
    font-size: 0.8rem;
  }
  
  .table-app th:nth-child(3),
  .table-app td:nth-child(3) {
    display: none;
  }
  
  .table-app th:nth-child(4),
  .table-app td:nth-child(4) {
    display: none;
  }
  
  .app-footer .nav-link {
    padding: 0.25rem;
    font-size: 0.8rem;
  }
}

@media (max-width: 576px) {
  .app-header {
    padding: 0.5rem 0;
  }
  
  .app-header .container > div {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .app-header .logo-container {
    margin-bottom: 0.5rem;
    justify-content: center;
  }
  
  .user-info {
    margin-bottom: 0.5rem;
  }
  
  .app-title {
    text-align: center;
  }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  .login-container {
    background-color: var(--app-dark-bg);
    color: var(--app-dark-text);
  }
  
  .login-container .form-control {
    background-color: var(--app-dark-input);
    border-color: var(--app-dark-border);
    color: var(--app-dark-text);
  }
  
  .login-container .form-label {
    color: var(--app-dark-text);
  }
}