.tracking-card {
      border-radius: 15px;
      box-shadow: 0 4px 15px rgba(0,0,0,0.08);
      overflow: hidden;
      background: #fff;
    }
    .tracking-header {
      background: linear-gradient(90deg, #007bff, #00c3ff);
      color: white;
      text-align: center;
      padding: 1.5rem;
    }
    .tracking-header img {
      width: 60px;
      margin-bottom: 10px;
    }
    .status-badge {
      font-size: 0.9rem;
      padding: 6px 12px;
      border-radius: 20px;
    }
    .tracking-img {
      width: 180px;
    }
    .not-found-img {
      width: 240px;
      opacity: 0.9;
    }
    .timeline {
      position: relative;
      padding-left: 25px;
      margin-top: 20px;
      border-left: 3px solid #0d6efd;
    }
    .timeline-item {
      margin-bottom: 15px;
      position: relative;
    }
    .timeline-item::before {
      content: '\f26f';
      font-family: "bootstrap-icons";
      position: absolute;
      left: -13px;
      top: 0;
      color: #0d6efd;
      font-size: 16px;
    }
    .pkg-icon {
      font-size: 20px;
      color: #0d6efd;
      margin-right: 8px;
    }
    .progress {
      height: 20px;
      border-radius: 10px;
    }