:root {
  --primary-color: #4f46e5;
  --background-color: #1e1e2e;
  --card-background: #2a2a3c;
  --text-primary: #ffffff;
  --text-secondary: #94a3b8;
  --accent-color: #818cf8;
  --success-color: #22c55e;
  --error-color: #ef4444;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
}

body {
  width: 100%;
  min-height: 100vh;
  margin: 0;
  background: linear-gradient(135deg, var(--background-color), #2d2d44);
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--text-primary);
}

#wrapper {
  width: 90%;
  max-width: 500px;
  background: var(--card-background);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(10px);
}

h1 {
  font-size: 2rem;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 2rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 0.5rem;
}

#guess {
  font-size: 2rem;
  margin: auto;
  margin: 2rem 0;
  color: var(--accent-color);
  text-align: center;
}

#guessField {
  width: 100%;
  max-width: 300px;
  height: 3.5rem;
  font-size: 1.5rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid var(--accent-color);
  border-radius: 0.75rem;
  color: var(--text-primary);
  margin: 1rem auto;
  display: block;
  transition: all 0.3s ease;
}

#guessField:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(129, 140, 248, 0.3);
}
input[type="submit"],
button,
.button {
  background: var(--primary-color);
  color: var(--text-primary);
  border: none;
  border-radius: 0.75rem;
  font-size: 1.125rem;
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
  max-width: 300px;
  margin: 1rem auto;
  display: block;
}
input[type="submit"],
button:hover,
.button:hover {
  transform: translateY(-2px);
  background: var(--accent-color);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.guesses,
.lastResult {
  background: rgba(255, 255, 255, 0.1);
  padding: 0.5rem;
  border-radius: 0.5rem;
  margin: 1rem 0;
  font-size: 1.125rem;
  text-align: center;
}

.lastResult.success {
  background: rgba(34, 197, 94, 0.2);
  color: var(--success-color);
}

.lastResult.error {
  background: rgba(239, 68, 68, 0.2);
  color: var(--error-color);
}

p {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 1rem 0;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#wrapper {
  animation: fadeIn 0.5s ease-out;
}

/* Responsive Design */
@media (max-width: 768px) {
  #wrapper {
    width: 95%;
    padding: 1.5rem;
  }

  h1 {
    font-size: 1.75rem;
  }

  #guess {
    font-size: 2rem;
  }

  #guessField {
    font-size: 1.25rem;
    height: 3rem;
  }

  button,
  .button {
    font-size: 1rem;
    padding: 0.625rem 1.25rem;
  }
}