body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0f172a;
  color: #e2e8f0;
}

.container {
  max-width: 500px;
  margin: 48px auto;
  padding: 24px;
  border-radius: 12px;
  background: #1e293b;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

input,
button {
  font-size: 16px;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #334155;
}

button {
  border: none;
  color: white;
  background: #2563eb;
  cursor: pointer;
}

button:disabled {
  background: #64748b;
  cursor: not-allowed;
}

.suggestions {
  margin: 0;
  padding: 0;
  list-style: none;
}

.suggestions li {
  margin-bottom: 4px;
  padding: 8px;
  border-radius: 6px;
  background: #334155;
  cursor: pointer;
}

.loading {
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.spinner {
  width: 18px;
  height: 18px;
  border: 3px solid #64748b;
  border-top-color: #22d3ee;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.hidden {
  display: none;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}