body {
  background: linear-gradient(to right, #ff4e50, #f9d423); /* Red to yellow */
  font-family: 'Segoe UI', sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
}

.login-container {
  width: 100%;
  max-width: 400px;
}

.login-box {
  background: rgba(255, 255, 255, 0.95);
  padding: 40px 30px;
  border-radius: 20px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.logo-img {
  width: 80px;
}

.login-title {
  font-weight: 700;
  color: #d32f2f;
}

.tagline {
  color: #555;
  font-size: 15px;
}

input.form-control {
  border-radius: 8px;
  border: 1px solid #ccc;
}

input.form-control:focus {
  border-color: #f9a825;
  outline: none;
  box-shadow: none;
}

.btn-danger {
  background-color: #d32f2f;
  border: none;
  border-radius: 8px;
  transition: 0.3s ease;
}

.btn-danger:hover {
  background-color: #b71c1c;
}

a.text-warning:hover {
  text-decoration: underline;
}