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.App {
  text-align: center;
}

.App-logo {
  height: 40vmin;
  pointer-events: none;
}

@media (prefers-reduced-motion: no-preference) {
  .App-logo {
    animation: App-logo-spin infinite 20s linear;
  }
}

.App-header {
  background-color: #282c34;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: calc(10px + 2vmin);
  color: white;
}

.App-link {
  color: #61dafb;
}

@keyframes App-logo-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}


.app-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background-color: #f4f6f8;
  font-family: Arial, sans-serif;
  margin: 0;
}


.card {
  background-color: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  width: 100%;
  max-width: 400px;
  text-align: center;
}


.card h1 {
  color: #333;
  margin-bottom: 1.5rem;
  font-size: 1.8rem;
}


.input-field {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.input-field:focus {
  border-color: #007bff;
  outline: none;
}


.check-button {
  width: 100%;
  padding: 0.75rem;
  border: none;
  background-color: #007bff;
  color: white;
  font-size: 1rem;
  font-weight: bold;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

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

.result h2 {
  color: #333;
  margin: 1.5rem 0 0.5rem;
}

.result p {
  color: #007bff;
  font-weight: bold;
}


.error-message {
  color: red;
  font-size: 0.9rem;
  margin-top: 1rem;
}