/* LMS Animation Styles */
        .lms-animation-container {
            position: relative;
            height: 400px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
        }
        
        .lms-animation {
            position: relative;
            width: 300px;
            height: 300px;
        }
        
        /* Book Animation */
        .book {
            position: absolute;
            top: 50px;
            left: 50px;
            width: 100px;
            height: 120px;
            perspective: 1000px;
            animation: floatBook 6s ease-in-out infinite;
        }
        
        .cover {
            position: absolute;
            width: 100%;
            height: 100%;
            background: linear-gradient(45deg, #0d6efd, #0dcaf0);
            border-radius: 5px 10px 10px 5px;
            transform-origin: left center;
            transform: rotateY(-20deg);
            transition: transform 1s;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
            display: flex;
            justify-content: center;
            align-items: center;
            color: white;
            font-weight: bold;
            font-size: 16px;
        }
        
        .pages {
            position: absolute;
            width: 95%;
            height: 95%;
            top: 2.5%;
            left: 2.5%;
            background: white;
            border-radius: 5px 10px 10px 5px;
            transform-origin: left center;
            transform: rotateY(-15deg);
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            overflow: hidden;
        }
        
        .page {
            position: absolute;
            width: 100%;
            height: 100%;
            background: #f8f9fa;
            border-radius: 5px 10px 10px 5px;
            transform-origin: left center;
            animation: pageTurn 8s infinite;
        }
        
        .page:nth-child(1) { animation-delay: 0.5s; }
        .page:nth-child(2) { animation-delay: 1s; }
        .page:nth-child(3) { animation-delay: 1.5s; }
        .page:nth-child(4) { animation-delay: 2s; }
        .page:nth-child(5) { animation-delay: 2.5s; }
        .page:nth-child(6) { animation-delay: 3s; }
        
        /* Progress Circle Animation */
        .progress-circle {
            position: absolute;
            top: 30px;
            right: 40px;
            width: 100px;
            height: 100px;
            animation: floatProgress 5s ease-in-out infinite;
        }
        
        .circle {
            position: relative;
            width: 100%;
            height: 100%;
            border-radius: 50%;
            background: #f8f9fa;
            display: flex;
            justify-content: center;
            align-items: center;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
        .progress {
            position: absolute;
            width: 100%;
            height: 100%;
            border-radius: 50%;
            background: conic-gradient(#0d6efd 0% 75%, #e9ecef 75% 100%);
            mask: radial-gradient(transparent 40px, #000 41px);
            -webkit-mask: radial-gradient(transparent 40px, #000 41px);
        }
        
        .percentage {
            font-weight: bold;
            color: #0d6efd;
            font-size: 18px;
        }
        
        /* Certificate Animation */
        .certificate {
            position: absolute;
            bottom: 50px;
            left: 80px;
            width: 120px;
            height: 90px;
            animation: floatCert 7s ease-in-out infinite;
        }
        
        .cert-border {
            width: 100%;
            height: 100%;
            border: 3px solid #0d6efd;
            border-radius: 5px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            background: white;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            transform: rotate(-5deg);
        }
        
        .cert-content {
            text-align: center;
            padding: 5px;
        }
        
        .cert-title {
            font-weight: bold;
            font-size: 14px;
            color: #0d6efd;
        }
        
        .cert-subtitle {
            font-size: 10px;
            color: #6c757d;
        }
        
        /* Animations */
        @keyframes floatBook {
            0%, 100% { transform: translateY(0) rotate(0deg); }
            50% { transform: translateY(-10px) rotate(2deg); }
        }
        
        @keyframes floatProgress {
            0%, 100% { transform: translateY(0) scale(1); }
            50% { transform: translateY(-8px) scale(1.05); }
        }
        
        @keyframes floatCert {
            0%, 100% { transform: translateY(0) rotate(-5deg); }
            50% { transform: translateY(-5px) rotate(-8deg); }
        }
        
        @keyframes pageTurn {
            0%, 100% { transform: rotateY(0deg); }
            50% { transform: rotateY(-10deg); }
        }

          .file-upload-wrapper {
            border: 2px dashed #dee2e6;
            border-radius: 8px;
            padding: 20px;
            text-align: center;
            background: #f8f9fa;
            transition: all 0.3s ease;
        }
        
        .file-upload-wrapper:hover {
            border-color: #0d6efd;
            background: #e9ecef;
        }
        
        .benefits-section {
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            border-radius: 8px;
            padding: 20px;
            border-left: 4px solid #0d6efd;
        }
        
        .password-strength .progress-bar {
            transition: width 0.3s ease;
        }
        
        .form-floating {
            margin-bottom: 0.5rem;
        }
        
        .form-control:focus {
            box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
            border-color: #0d6efd;
        }
        
        .password-match-message {
            padding: 4px 8px;
            border-radius: 4px;
            background-color: #f8d7da;
        }
        
        .form-control.is-invalid {
            border-color: #dc3545;
        }
        
        .form-control.is-valid {
            border-color: #198754;
        }
        
        .required-field::after {
            content: " *";
            color: #dc3545;
        }
        
        @media (max-width: 768px) {
            .col-lg-6 {
                margin-bottom: 1rem;
            }
        }