/* General page setup */
body {
  font-family: Arial, sans-serif;
  background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
  height: 100vh;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Card box */
.card {
  background: rgba(0, 0, 0, 0.85);
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(0,0,0,0.7);
  text-align: center;
  width: 350px;
}

/* Titles */
.card h1 {
  color: #ff9900;
  margin-bottom: 10px;
}

.card p {
  color: #ccc;
  margin-bottom: 20px;
}

/* Input fields */
input[type="text"], input[type="email"], input[type="password"] {
  width: 100%;
  padding: 12px;
  margin: 8px 0;
  border: none;
  border-radius: 8px;
  background: #222;
  color: #fff;
  font-size: 14px;
}

input::placeholder {
  color: #aaa;
}

/* Button */
button {
  background: #ff9900;
  color: black;
  border: none;
  padding: 12px;
  width: 100%;
  border-radius: 8px;
  font-size: 16px;
  cursor: pointer;
  margin-top: 10px;
}

button:hover {
  background: #e68a00;
}

/* Error message */
.error {
  background: #ff4d4d;
  color: white;
  padding: 8px;
  border-radius: 6px;
  margin-bottom: 10px;
}