/* ============================================
    MENU VERTICAL STYLE RESPONSIVE
    ============================================ */
  .dashboard-container {
      display: flex;
      gap: 30px;
      margin-top: 30px;
  }

  /* Bouton hamburger pour mobile */
  .mobile-menu-toggle {
      display: none;
      background: var(--primary-color);
      color: white;
      border: none;
      border-radius: 8px;
      padding: 12px 20px;
      font-weight: 600;
      cursor: pointer;
      align-items: center;
      justify-content: center;
      gap: 10px;
      margin-bottom: 20px;
      width: 100%;
  }

  .mobile-menu-toggle i {
      font-size: 1.2rem;
  }

  .vertical-menu-container {
      flex: 0 0 280px;
      background: var(--card-bg);
      border-radius: 12px;
      border: 1px solid var(--border-color);
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
      overflow: hidden;
      transition: transform 0.3s ease;
  }

  .vertical-menu-container.mobile-hidden {
      transform: translateX(-100%);
  }

  .vertical-menu-container.mobile-visible {
      transform: translateX(0);
  }

  .dashboard-header {
      padding: 25px;
      background: var(--primary-color);
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .dashboard-header h3 {
      color: white;
      margin: 0;
      font-weight: 600;
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 1.3rem;
  }

  .dashboard-header h3 i {
      font-size: 1.5rem;
  }

  .vertical-menu {
      padding: 20px 0;
  }

  .menu-item {
      display: block;
      padding: 15px 25px;
      color: var(--text-secondary);
      text-decoration: none;
      transition: all 0.3s ease;
      position: relative;
      display: flex;
      align-items: center;
      gap: 12px;
      border-left: 3px solid transparent;
  }

  .menu-item:hover {
      color: var(--text-primary);
      background: rgba(255, 255, 255, 0.05);
      border-left-color: var(--primary-color);
  }

  .menu-item.active {
      color: white;
      background: rgba(230, 57, 70, 0.2);
      border-left-color: var(--primary-color);
  }

  .menu-item.active::before {
      content: '';
      position: absolute;
      right: 20px;
      width: 8px;
      height: 8px;
      background: var(--primary-color);
      border-radius: 50%;
      animation: pulse 2s infinite;
  }

  @keyframes pulse {
      0%, 100% { opacity: 1; }
      50% { opacity: 0.5; }
  }

  .menu-item i {
      width: 20px;
      text-align: center;
      font-size: 1.1rem;
  }

  .menu-badge {
      margin-left: auto;
      background: var(--primary-color);
      color: white;
      font-size: 0.7rem;
      padding: 2px 8px;
      border-radius: 10px;
      font-weight: 600;
  }

  .menu-divider {
      height: 1px;
      background: var(--border-color);
      margin: 15px 25px;
  }

  .menu-section {
      padding: 10px 25px;
      color: #9ca3af;
      font-size: 0.8rem;
      text-transform: uppercase;
      letter-spacing: 1px;
      font-weight: 600;
      margin-top: 10px;
  }