body {
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  background: linear-gradient(135deg, #f8f9fb, #eef1f7);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  margin: 0;
}

.login-container {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.login-box {
  background: #fff;
  border-radius: 18px;
  padding: 40px 50px;
  box-shadow: 0 6px 25px rgba(0,0,0,0.08);
  width: 100%;
  max-width: 420px;
  text-align: center;
  animation: fadeIn 0.6s ease;
}

.logo {
  font-size: 1.9rem;
  font-weight: 700;
  color: #ff6600;
  margin-bottom: 5px;
}

h2 {
  color: #222;
  margin-bottom: 25px;
}

form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

label {
  font-size: 0.9rem;
  text-align: left;
  color: #444;
}

input {
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 10px;
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus {
  border-color: #ff6600;
  box-shadow: 0 0 4px rgba(255, 102, 0, 0.4);
  outline: none;
}

button {
  padding: 12px;
  background: #ff6600;
  color: white;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.1s ease;
}

button:hover {
  background: #e05500;
  transform: scale(1.02);
}

.alert {
  background: #ffeaea;
  color: #d9534f;
  padding: 10px;
  border-radius: 8px;
  margin-bottom: 10px;
  font-size: 0.9rem;
}

.links {
  margin-top: 20px;
}

.links a {
  color: #ff6600;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.links a:hover {
  color: #e05500;
}

@keyframes fadeIn {
  from {opacity: 0; transform: translateY(15px);}
  to {opacity: 1; transform: translateY(0);}
}