body {
  background-color: #000;
  font-family: 'Roboto', sans-serif;
  background-image: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url('assets/img/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}
.signup-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.8s ease-out;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
.form-card {
  background: rgba(0, 0, 0, 0.9);
  border: 2px solid #e0b24a;
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: 0 0 25px rgba(224, 178, 74, 0.3),
            inset 0 0 15px rgba(224, 178, 74, 0.1);
  backdrop-filter: blur(10px);
  transform: translateZ(0);
  transition: all 0.3s ease;
}
.form-card:hover {
  box-shadow: 0 0 35px rgba(224, 178, 74, 0.4),
            inset 0 0 20px rgba(224, 178, 74, 0.2);
}
.btn-custom {
  background: linear-gradient(45deg, #e0b24a, #d4a43d);
  color: #000;
  font-weight: bold;
  border-radius: 0.7rem;
  padding: 0.8rem 1.5rem;
  border: none;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 15px rgba(224, 178, 74, 0.3);
}
.btn-custom:hover {
  background: linear-gradient(45deg, #d4a43d, #c9993a);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(224, 178, 74, 0.4);
}
.btn-custom:active {
  transform: translateY(0);
}
a.forgot-link {
  color: rgba(224, 178, 74, 0.8);
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 0.9rem;
}
a.forgot-link:hover {
  color: #e0b24a;
  text-decoration: none;
  text-shadow: 0 0 8px rgba(224, 178, 74, 0.4);
  transition: all 0.3s ease;
}
.form-card:hover {
  box-shadow: 0 0 35px rgba(224, 178, 74, 0.4),
            inset 0 0 20px rgba(224, 178, 74, 0.2);
}
.form-title {
  font-family: 'Playfair Display', serif;
  color: #e0b24a;
  margin-top: 1rem;
  margin-bottom: 0.5rem;
  text-align: center;
  font-size: 2.5rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}
.form-control {
  background-color: rgba(51, 51, 51, 0.8);
  color: #e0b24a;
  border: 2px solid #e0b24a;
  border-radius: 0.7rem;
  padding: 0.8rem 1rem;
  transition: all 0.3s ease;
}
.form-control:focus {
  background-color: rgba(51, 51, 51, 0.9);
  box-shadow: 0 0 0 0.2rem rgba(224, 178, 74, 0.25);
  border-color: #e0b24a;
  color: #e0b24a;
}
.form-control::placeholder {
  color: rgba(224, 178, 74, 0.5);
}
.form-label {
  color: #e0b24a;
  font-weight: 500;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
}
.btn-custom {
  background: linear-gradient(45deg, #e0b24a, #d4a43d);
  color: #000;
  font-weight: bold;
  border-radius: 0.7rem;
  padding: 0.8rem 1.5rem;
  border: none;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 15px rgba(224, 178, 74, 0.3);
}
.btn-custom:hover {
  background: linear-gradient(45deg, #d4a43d, #c9993a);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(224, 178, 74, 0.4);
}
.btn-custom:active {
  transform: translateY(0);
}
.text-subtitle {
  font-size: 1.1rem;
  letter-spacing: 0.5px;
  line-height: 1.6;
}