.auth-container {
      min-height: 100vh;
      background: url('../images/pexels-mareefe-678414.jpg') center/cover no-repeat fixed;
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 20px;
    }
    
    .auth-container::before {
      content: "";
      position: absolute;
      inset: 0;
      background: #000;
      opacity: 0.6;
      z-index: 0;
    }
    
    .auth-card {
      background: rgba(255, 255, 255, 0.95);
      border-radius: 16px;
      padding: 30px;
      box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
      width: 100%;
      max-width: 450px;
      position: relative;
      z-index: 1;
      transform: translateY(20px);
      opacity: 0;
    }
    
    .auth-logo {
      text-align: center;
      margin-bottom: 25px;
    }
    
    .auth-logo h2 {
      color: var(--dark);
      font-weight: 800;
      margin-bottom: 5px;
    }
    
    .auth-logo p {
      color: var(--muted);
    }
    
    .form-floating label {
      color: #6c757d;
    }
    
    .form-control:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 0.25rem rgba(230, 161, 45, 0.25);
    }
    
    .auth-options {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin: 15px 0 25px;
    }
    
    .form-check-input:checked {
      background-color: var(--accent);
      border-color: var(--accent);
    }
    
    .btn-auth {
      background: var(--accent);
      color: #1a1a1a;
      border: none;
      padding: 12px;
      font-weight: 600;
      width: 100%;
      margin-bottom: 20px;
      transition: all 0.3s;
    }
    
    .btn-auth:hover {
      background: var(--accent-dark);
      transform: translateY(-2px);
    }
    
    .auth-divider {
      display: flex;
      align-items: center;
      margin: 25px 0;
    }
    
    .auth-divider::before,
    .auth-divider::after {
      content: "";
      flex: 1;
      height: 1px;
      background: #dee2e6;
    }
    
    .auth-divider span {
      padding: 0 15px;
      color: var(--muted);
      font-size: 14px;
    }
    
    .social-login {
      display: flex;
      gap: 15px;
      margin-bottom: 25px;
    }
    
    .social-btn {
      flex: 1;
      padding: 10px;
      border: 1px solid #dee2e6;
      border-radius: 8px;
      background: white;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 0.3s;
    }
    
    .social-btn:hover {
      background: #f8f9fa;
      transform: translateY(-2px);
    }
    
    .social-btn img {
      width: 20px;
      height: 20px;
    }
    
    .auth-redirect {
      text-align: center;
      margin-top: 20px;
      color: var(--muted);
    }
    
    .auth-redirect a {
      color: var(--accent);
      text-decoration: none;
      font-weight: 600;
    }
    
    .auth-redirect a:hover {
      text-decoration: underline;
    }
    
    /* Animation classes */
    .animate-fade-in {
      animation: fadeIn 0.8s forwards;
    }
    
    @keyframes fadeIn {
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }
    
    .input-animate {
      transition: all 0.3s;
    }
    
    .input-animate:focus {
      transform: translateY(-3px);
    }