body {
  font-family: Arial, sans-serif;
  background: linear-gradient(135deg, #2193b0, #6dd5ed);
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  margin: 0;
}

.app-container {
  width: 90%;
  max-width: 500px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  padding: 25px;
  border-radius: 14px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.3);
  color: #fff;
}

h2 {
  text-align: center;
  margin-bottom: 20px;
}

label {
  display: block;
  margin-top: 12px;
  font-weight: bold;
}

input, textarea {
  width: 100%;
  padding: 10px;
  margin-top: 6px;
  border: none;
  border-radius: 8px;
  background: rgba(255,255,255,0.2);
  color: #fff;
  font-size: 14px;
}

input::placeholder, textarea::placeholder {
  color: rgba(255,255,255,0.6);
}

button {
  width: 100%;
  padding: 12px;
  margin-top: 18px;
  border: none;
  border-radius: 8px;
  background: linear-gradient(135deg, #ff9966, #ff5e62);
  color: #fff;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
}

button:hover {
  transform: scale(1.05);
}

.application {
  margin-top: 25px;
  padding: 15px;
  background: rgba(255,255,255,0.15);
  border-radius: 8px;
  white-space: pre-line;
}