/* WOW-CAMPUS Custom Styles */
    .container { 
      max-width: 1200px; 
    }
    
    .fade-in { 
      animation: fadeIn 0.5s ease-in; 
    }
    
    @keyframes fadeIn { 
      from { opacity: 0; } 
      to { opacity: 1; } 
    }
    
    .hover-scale { 
      transition: transform 0.2s; 
    }
    
    .hover-scale:hover { 
      transform: scale(1.02); 
    }
    
    /* 모달 스타일 */
    .modal-backdrop {
      backdrop-filter: blur(4px);
    }
    
    /* 모달 안정성을 위한 CSS */
    .modal-overlay {
      position: fixed !important;
      top: 0 !important;
      left: 0 !important;
      width: 100% !important;
      height: 100% !important;
      z-index: 9999 !important;
      pointer-events: auto !important;
    }
    
    .modal-content {
      pointer-events: auto !important;
      position: relative !important;
      z-index: 10000 !important;
    }
    
    /* 모달이 열렸을 때 body 스타일 */
    body.modal-open {
      overflow: hidden !important;
      position: fixed !important;
      width: 100% !important;
      height: 100% !important;
    }
    
    /* 모달 외부 요소들 비활성화 */
    body.modal-open > *:not(.modal-overlay) {
      pointer-events: none !important;
      user-select: none !important;
    }
    
    /* 모달 애니메이션 */
    .modal-overlay {
      animation: modalFadeIn 0.2s ease-out;
    }
    
    @keyframes modalFadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }
    
    .modal-content {
      animation: modalSlideIn 0.2s ease-out;
    }
    
    @keyframes modalSlideIn {
      from { 
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
      }
      to { 
        opacity: 1;
        transform: translateY(0) scale(1);
      }
    }
    
    /* 버튼 호버 효과 */
    .btn-primary:hover {
      transform: translateY(-1px);
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.12);
    }
    
    /* 알림 애니메이션 */
    @keyframes slideIn {
      from {
        transform: translateX(100%);
        opacity: 0;
      }
      to {
        transform: translateX(0);
        opacity: 1;
      }
    }
    
    .notification {
      animation: slideIn 0.3s ease-out;
    }