.url-analyze {
  padding: 15px;
}

.btn-primary {
  background: #76CC76;
  border: none;
  padding: 0.625rem 1.5rem;
  border-radius: 0.5rem;
  color: #000;
  width: 100%;
}

.btn-primary:hover {
  background: #599b59;
  transform: translateY(-1px);
  color: #fff;
}

.loading-container {
  max-width: 600px;
  margin: 0 auto;
  padding: 20px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
}

.progress {
  height: 10px;
  background-color: #f0f0f0;
  border-radius: 5px;
  overflow: hidden;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

.progress-bar {
  background: linear-gradient(90deg, #76CC76 0%, #599b59 100%);
  transition: width 3s ease-in-out;
  background-size: 200% 100%;
  animation: gradient 5s ease infinite;
}

@keyframes gradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.loading-steps {
  margin-top: 30px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.step-item {
  flex: 1;
  text-align: center;
  padding: 15px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  opacity: 0.5;
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 0, 0, 0.1);
  min-width: 0;
}

.step-item.active {
  opacity: 1;
  transform: translateY(-2px);
  background: white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border-color: rgba(0, 0, 0, 0.15);
}

.step-item i {
  font-size: 24px;
  margin-bottom: 8px;
  display: block;
  color: #76CC76;
  transition: color 0.3s ease;
}

.step-item.active i {
  color: #7BDFF2;
}

.step-item span {
  font-size: 14px;
  color: #666;
  display: block;
  font-weight: 500;
  transition: color 0.3s ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.step-item.active span {
  color: #000;
}

.card {
  border: 1px solid #f0f0f0;
  border-radius: 0.5rem;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s ease;
  margin: 0 auto;
  max-width: 600px;
}

.form-control {
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  transition: all 0.2s ease;
}

.form-control:focus {
  border-color: #7BDFF2;
  box-shadow: 0 0 0 3px rgb(67, 210, 229, 0.1);
}