*
       /* Floating form container */
        .floating-form {
            position: fixed;
            bottom: -100%;
            left: 0;
            width: 100%;
            background: white;
            border-radius: 20px 20px 0 0;
            box-shadow: 0 -5px 30px rgba(0,0,0,0.3);
            transition: bottom 0.5s ease;
            z-index: 1000;
            max-height: 90vh;
            overflow-y: auto;
        }

        .floating-form.show {
            bottom: 0;
        }

        .form-header {
            padding: 20px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border-radius: 20px 20px 0 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
        }

        .form-header h3 {
            font-size: 1.2em;
            font-weight: 500;
        }

        .close-btn {
            background: none;
            border: none;
            color: white;
            font-size: 1.5em;
            cursor: pointer;
            padding: 0 5px;
        }

        .close-btn:hover {
            opacity: 0.8;
        }

        /* Form content */
        .form-content {
            padding: 8px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: #333;
            font-weight: 500;
        }

        .form-group input,
        .form-group select {
            width: 100%;
            padding: 12px;
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            font-size: 1em;
            transition: border-color 0.3s ease;
        }

        .form-group input:focus,
        .form-group select:focus {
            outline: none;
            border-color: #667eea;
        }

        .submit-btn {
            width: 100%;
            padding: 14px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 1.1em;
            cursor: pointer;
            transition: transform 0.3s ease;
        }

        .submit-btn:hover {
            transform: translateY(-2px);
        }

        /* PDF Preview section */
        .pdf-preview {
            margin-top: 3px;
            padding-top: 3px;
        }

        .pdf-preview h3 {
            color: #333;
            margin-bottom: 15px;
        }

        .pdf-container {
            width: 100%;
            height: 500px;
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            overflow: hidden;
            display: none;
        }

        .pdf-container.show {
            display: block;
        }

        .pdf-container iframe {
            width: 100%;
            height: 100%;
            border: none;
        }

        /* Sample PDF placeholder */
        .sample-pdf {
            width: 100%;
            height: 500px;
            background: #f5f5f5;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            border-radius: 8px;
            cursor: pointer;
            border: 2px dashed #667eea;
        }

        .sample-pdf i {
            font-size: 4em;
            color: #667eea;
            margin-bottom: 15px;
        }

        .sample-pdf p {
            color: #666;
        }

        /* Overlay */
        .overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.5);
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            z-index: 999;
        }

        .overlay.show {
            opacity: 1;
            visibility: visible;
        }