.app {
  min-height: 100vh;
  width: 100%;
}

.loading {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  font-size: 1.5rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
}

.card {
  background-color: #2a2a2a;
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.button-primary {
  background-color: #646cff;
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.25s;
}

.button-primary:hover {
  background-color: #535bf2;
}

.button-secondary {
  background-color: #2a2a2a;
  color: white;
  border: 1px solid #646cff;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  transition: border-color 0.25s, background-color 0.25s;
}

.button-secondary:hover {
  background-color: #3a3a3a;
  border-color: #535bf2;
}

input, textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #3a3a3a;
  border-radius: 8px;
  background-color: #1a1a1a;
  color: white;
  font-size: 1rem;
}

input:focus, textarea:focus {
  outline: none;
  border-color: #646cff;
}

.error {
  color: #ff6b6b;
  margin-top: 0.5rem;
}

.success {
  color: #51cf66;
  margin-top: 0.5rem;
}

@media (max-width: 768px) {
  .container {
    padding: 0.5rem;
  }
  
  .card {
    padding: 1rem;
  }
}