body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  background-color: #ffffff;
  color: #333333;
  text-align: center;
  padding: 50px 20px;
}

h2, h3 {
  font-weight: 600;
  color: #ff6600;
  margin-bottom: 20px;
}

p {
  font-size: 16px;
  color: #555555;
}

button {
  margin-top: 20px;
  padding: 12px 24px;
  font-size: 16px;
  background-color: #ff6600;
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  transition: background-color 0.3s, box-shadow 0.3s;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}

button:hover {
  background-color: #e65c00;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.spinner {
  border: 6px solid #f3f3f3;
  border-top: 6px solid #ff6600;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  animation: spin 1s linear infinite;
  margin: 30px auto;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.progress-container {
  width: 80%;
  background-color: #eee;
  border-radius: 8px;
  margin: 20px auto;
  height: 10px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background-color: #ff6600;
  animation: progress 8s linear forwards;
}

@keyframes progress {
  0% { width: 0%; }
  100% { width: 94%; }
}

.progress-container {
  width: 80%;
  background-color: #eee;
  border-radius: 8px;
  margin: 20px auto 10px auto;
  height: 10px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background-color: #ff6600;
  animation: progress-realista 6s ease-out forwards;
}

@keyframes progress-realista {
  0%   { width: 0%; }
  10%  { width: 25%; }
  30%  { width: 40%; }
  50%  { width: 60%; }
  70%  { width: 77%; }
  90%  { width: 85%; }
  100% { width: 87%; }
}

.status-text {
  font-size: 14px;
  color: #777;
  margin-top: 5px;
}