body {
  margin: 0;
  font-family: 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  background: #f5f7fa;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
}
.login-card {
  background: white;
  padding: 2.5rem;
  border-radius: 10px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
  text-align: center;
  width: 100%;
  max-width: 400px;
}
.login-card img {
  width: 70px;
  margin-bottom: 1rem;
}
.login-card h2 {
  margin: 0.5rem 0;
  color: #007bff;
}
.tagline {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 1.5rem;
}
input {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
}
button {
  width: 100%;
  padding: .75rem;
  background: #007bff;
  border: none;
  color: white;
  font-size: 1rem;
  border-radius: 6px;
  cursor: pointer;
}
button:hover {
  background: #005fcc;
}
.extras {
  display: flex;
  justify-content: space-between;
  margin-top: 1rem;
  font-size: 0.9rem;
}
.extras a {
  color: #007bff;
  text-decoration: none;
}
.error {
  color: red;
  font-size: 0.9rem;
  margin-top: 0.5rem;
}
body {
  font-family: 'Segoe UI', sans-serif;
  background: #f4f6f9;
  margin: 0;
  padding: 0;
}
.container {
  max-width: 1000px;
  margin: 2rem auto;
  padding: 2rem;
  background: white;
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
.card {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
}
.btn {
  background: #007bff;
  color: white;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}
.btn:hover {
  background: #0056b3;
}
.loading-state {
  text-align: center;
  font-size: 1.2rem;
  color: #666;
}