body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f0f4f8;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
  box-sizing: border-box;
}

.container {
  background-color: white;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 600px;
  box-sizing: border-box;
  text-align: center;
}

.logo {
  max-width: 150px;
  margin: 0 auto 20px;
  display: block;
}

h2 {
  color: #333;
  margin-bottom: 20px;
}

label {
  font-weight: bold;
  margin-bottom: 5px;
  display: block;
  text-align: left;
}

input {
  width: 100%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
  margin-bottom: 15px;
  font-size: 16px;
  box-sizing: border-box;
}

button {
  width: 100%;
  padding: 10px;
  background-color: #007bff;
  border: none;
  border-radius: 6px;
  color: white;
  font-size: 16px;
  cursor: pointer;
  transition: background-color 0.2s ease-in-out;
}

button:hover {
  background-color: #0056b3;
}

#result {
  margin-top: 20px;
  padding: 15px;
  background-color: #f9f9f9;
  border-radius: 10px;
  font-size: 15px;
  text-align: left;
}

#result strong {
  display: inline-block;
  margin: 10px 0;
}

/* Timeline Styles */
.timeline {
  position: relative;
  max-width: 100%;
  margin: 20px 0;
  padding: 0;
}

.timeline::after {
  content: '';
  position: absolute;
  width: 2px;
  background-color: #007bff;
  top: 0;
  bottom: 0;
  left: 20px;
  margin-left: -1px;
}

.timeline-item {
  padding: 10px 0;
  position: relative;
  background-color: inherit;
  width: 100%;
  margin-bottom: 15px;
}

.timeline-content {
  padding: 10px;
  background-color: white;
  border-radius: 6px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  margin-left: 40px;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: calc(100% - 40px);
  box-sizing: border-box;
}

.timeline-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: #f8f9fa;
  padding: 8px;
}

.timeline-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Status-specific colors */
.status-pending .timeline-icon {
  background-color: #fff3cd;
}

.status-in-progress .timeline-icon {
  background-color: #cce5ff;
}

.status-completed .timeline-icon {
  background-color: #3abe59;
}

.status-delivered .timeline-icon {
  background-color: #d71425;
}

.timeline-info {
  flex: 1;
}

.timeline-status {
  font-weight: bold;
  color: #007bff;
  margin-bottom: 5px;
}

.timeline-date {
  color: #666;
  font-size: 0.9em;
}

.error {
  color: red;
  text-align: center;
}

@media (max-width: 480px) {
  .container {
    padding: 20px;
  }

  input, button {
    font-size: 14px;
    padding: 8px;
  }

  h2 {
    font-size: 20px;
  }
  
  .timeline-content {
    margin-left: 30px;
  }
}