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

body {
  font-family: "Montserrat", sans-serif;
  background: linear-gradient(135deg, #2D6BC0, #1f4f96);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

.auth-card {
  background: #ffffff;
  width: 420px;
  padding: 40px;
  border-radius: 18px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.25);
}

.auth-card h2 {
  text-align: center;
  margin-bottom: 8px;
  font-weight: 700;
}

.auth-card p {
  text-align: center;
  margin-bottom: 30px;
  color: #777;
}

.auth-card input {
  width: 100%;
  padding: 15px;
  margin-bottom: 15px;
  border-radius: 12px;
  border: 1px solid #ddd;
  font-size: 14px;
  transition: 0.3s;
}

.auth-card input:focus {
  outline: none;
  border-color: #2D6BC0;
  box-shadow: 0 0 0 3px rgba(45,107,192,0.15);
}

.auth-card button {
  width: 100%;
  padding: 15px;
  border: none;
  border-radius: 12px;
  background: linear-gradient(135deg, #2D6BC0, #1f4f96);
  color: #fff;
  font-weight: bold;
  cursor: pointer;
  margin-top: 10px;
  transition: 0.3s;
}

.auth-card button:hover {
  opacity: 0.9;
}

.auth-footer {
  margin-top: 20px;
  text-align: center;
}

.auth-footer a {
  color: #2D6BC0;
  font-weight: 600;
  text-decoration: none;
}