:root {
      --primary-gold: #d4af37;
      --primary-dark: #b8942a;
      --dark-bg: #0a0a0a;
      --dark-card: #1a1a1a;
      --border-gold: #3a3a3a;
    }
    
    body {
      font-family: 'Inter', sans-serif;
      background: linear-gradient(135deg, #0a0a0a 0%, #1a1518 50%, #0a0a0a 100%);
      min-height: 100vh;
    }
    
    .logo-text {
      font-family: 'Playfair Display', serif;
      font-weight: 700;
      letter-spacing: 1px;
    }
    
    .form-control, .form-select {
      background: rgba(26, 26, 26, 0.8);
      border: 1px solid #3a3a3a;
      color: #fff;
      padding: 0.75rem 1rem;
      padding-left: 3rem;
    }
    
    .form-control:focus, .form-select:focus {
      background: rgba(26, 26, 26, 0.95);
      border-color: var(--primary-gold);
      color: #fff;
      box-shadow: 0 0 0 0.25rem rgba(212, 175, 55, 0.15);
    }
    
    .form-control::placeholder {
      color: #8a8a8a;
    }
    
    .input-icon {
      position: absolute;
      left: 1rem;
      top: 50%;
      transform: translateY(-50%);
      color: #b8b8b8;
      z-index: 10;
      pointer-events: none;
    }
    
    .password-toggle {
      position: absolute;
      right: 1rem;
      top: 50%;
      transform: translateY(-50%);
      background: none;
      border: none;
      color: #b8b8b8;
      cursor: pointer;
      z-index: 10;
      padding: 0.25rem;
    }
    
    .password-toggle:hover {
      color: var(--primary-gold);
    }
    
    .btn-primary-gold {
      background: linear-gradient(135deg, var(--primary-gold) 0%, var(--primary-dark) 100%);
      border: none;
      color: #000;
      font-weight: 600;
      padding: 0.875rem 2rem;
      letter-spacing: 0.5px;
      transition: all 0.3s ease;
      box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
    }
    
    .btn-primary-gold:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
      background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-gold) 100%);
    }
    
    .btn-outline-gold {
      border: 1px solid var(--primary-gold);
      color: var(--primary-gold);
      font-weight: 500;
      padding: 0.75rem 1.5rem;
      transition: all 0.3s ease;
    }
    
    .btn-outline-gold:hover {
      background: var(--primary-gold);
      color: #000;
      border-color: var(--primary-gold);
    }
    
    .card-premium {
      background: rgba(26, 26, 26, 0.7);
      backdrop-filter: blur(20px);
      border: 1px solid rgba(212, 175, 55, 0.2);
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
    }
    
    .form-check-input {
      background-color: rgba(26, 26, 26, 0.8);
      border: 1px solid #3a3a3a;
      width: 1.25rem;
      height: 1.25rem;
    }
    
    .form-check-input:checked {
      background-color: var(--primary-gold);
      border-color: var(--primary-gold);
    }
    
    .form-check-input:focus {
      box-shadow: 0 0 0 0.25rem rgba(212, 175, 55, 0.15);
    }
    
    .strength-bar {
      height: 4px;
      border-radius: 2px;
      background: #2a2a2a;
      transition: all 0.3s ease;
    }
    
    .strength-bar.active {
      background: var(--primary-gold);
    }
    
    .divider-text {
      position: relative;
      text-align: center;
      margin: 2rem 0;
    }
    
    .divider-text::before {
      content: '';
      position: absolute;
      left: 0;
      top: 50%;
      width: 100%;
      height: 1px;
      background: linear-gradient(90deg, transparent, #3a3a3a, transparent);
    }
    
    .divider-text span {
      position: relative;
      background: rgba(26, 26, 26, 0.9);
      padding: 0 1rem;
      color: #8a8a8a;
      font-size: 0.875rem;
    }
    
    .link-gold {
      color: var(--primary-gold);
      text-decoration: none;
      font-weight: 500;
      transition: color 0.3s ease;
    }
    
    .link-gold:hover {
      color: var(--primary-dark);
    }
    
    .modal-premium .modal-content {
      background: rgba(26, 26, 26, 0.95);
      backdrop-filter: blur(20px);
      border: 1px solid rgba(212, 175, 55, 0.3);
    }
    
    .success-icon {
      width: 80px;
      height: 80px;
      margin: 0 auto 1.5rem;
      background: linear-gradient(135deg, var(--primary-gold), var(--primary-dark));
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      animation: scaleIn 0.5s ease;
    }
    
    @keyframes scaleIn {
      from {
        transform: scale(0);
        opacity: 0;
      }
      to {
        transform: scale(1);
        opacity: 1;
      }
    }
    
    .spinner-border-gold {
      border-color: var(--primary-gold);
      border-right-color: transparent;
    }
    
    @media (max-width: 768px) {
      .card-premium {
        margin: 1rem;
      }
    }