.fade-in {
            animation: fadeIn 0.5s ease-in-out;
        }
        
        .slide-in {
            animation: slideIn 0.6s ease-out;
        }
        
        .scale-in {
            animation: scaleIn 0.4s ease-out;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        @keyframes fadeOut {
            from { opacity: 1; }
            to { opacity: 0; }
        }
        
        @keyframes slideIn {
            from { 
                opacity: 0;
                transform: translateY(30px);
            }
            to { 
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes scaleIn {
            from { 
                opacity: 0;
                transform: scale(0.9);
            }
            to { 
                opacity: 1;
                transform: scale(1);
            }
        }
        
        .card-hover {
            transition: all 0.3s ease;
        }
        
        .card-hover:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }
        
        .input-focus {
            transition: all 0.3s ease;
        }
        
        .input-focus:focus {
            transform: translateY(-2px);
        }
        
        .btn-hover {
            transition: all 0.3s ease;
        }
        
        .btn-hover:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
        }
        
        .preloader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: #f0f0f0;
            z-index: 9999;
            overflow: hidden;
        }
        
        .preloader-bar {
            height: 100%;
            background: linear-gradient(90deg, #1f2937, #374151, #1f2937);
            width: 0%;
            animation: loading 2s ease-out forwards;
        }
        
        @keyframes loading {
            0% { width: 0%; }
            25% { width: 25%; }
            50% { width: 50%; }
            75% { width: 75%; }
            100% { width: 100%; }
        }
        
        .manaw-font {
            font-family: 'Kaushan Script', cursive;
        }

        /* Enhanced Toast Styles */
        .toast {
            position: fixed;
            top: 20px;
            right: 20px;
            min-width: 320px;
            max-width: 400px;
            z-index: 10000;
            transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
            transform: translateX(100%) scale(0.9);
            opacity: 0;
        }

        .toast.show {
            transform: translateX(0) scale(1);
            opacity: 1;
        }

        .toast.hide {
            transform: translateX(100%) scale(0.9);
            opacity: 0;
        }

        .toast-error {
            background: linear-gradient(135deg, #fee2e2, #fecaca);
            border-left: 4px solid #dc2626;
            color: #991b1b;
        }

        .toast-success {
            background: linear-gradient(135deg, #d1fae5, #a7f3d0);
            border-left: 4px solid #059669;
            color: #065f46;
        }

        .toast-progress {
            position: absolute;
            bottom: 0;
            left: 0;
            height: 3px;
            background: currentColor;
            width: 100%;
            transform: scaleX(0);
            transform-origin: left;
            animation: progressAnimation 4s linear forwards;
        }

        @keyframes progressAnimation {
            from { transform: scaleX(1); }
            to { transform: scaleX(0); }
        }

        .loading-spinner {
            display: inline-block;
            width: 16px;
            height: 16px;
            border: 2px solid #ffffff;
            border-radius: 50%;
            border-top-color: transparent;
            animation: spin 1s ease-in-out infinite;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        .form-loading {
            pointer-events: none;
            opacity: 0.7;
        }