/* [Keep all your existing CSS styles] */
        /* Only adding new styles for seller-specific elements */
        
        /* Seller Type Selection */
        .seller-type-selection {
            display: flex;
            gap: 15px;
            margin-bottom: 20px;
        }
        
        .seller-type-option {
            flex: 1;
            position: relative;
        }
        
        .seller-type-option input {
            position: absolute;
            opacity: 0;
            width: 0;
            height: 0;
        }
        
        .seller-type-option label {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 12px;
            border: 2px solid #ddd;
            border-radius: 10px;
            background: white;
            cursor: pointer;
            transition: all 0.3s;
            text-align: center;
            flex-direction: column;
        }
        
        body.night-mode .seller-type-option label {
            background: #3d3d3d;
            border-color: #444;
        }
        
        .seller-type-option input:checked + label {
            border-color: #4CAF50;
            background: rgba(76, 175, 80, 0.1);
            color: #4CAF50;
            font-weight: bold;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(76, 175, 80, 0.2);
        }
        
        .seller-type-option label i {
            margin-bottom: 8px;
            font-size: 24px;
        }
        
        /* Business Document Upload */
        .document-upload {
            margin-bottom: 20px;
        }
        
        .upload-area {
            border: 2px dashed #ddd;
            border-radius: 10px;
            padding: 20px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s;
            margin-bottom: 15px;
        }
        
        body.night-mode .upload-area {
            border-color: #444;
        }
        
        .upload-area:hover {
            border-color: #4CAF50;
            background: rgba(76, 175, 80, 0.05);
        }
        
        .upload-area i {
            font-size: 40px;
            color: #4CAF50;
            margin-bottom: 10px;
        }
        
        .upload-area p {
            margin-bottom: 5px;
        }
        
        .upload-area small {
            color: #777;
        }
        
        body.night-mode .upload-area small {
            color: #aaa;
        }
        
        /* Business Info Fields */
        .business-info-group {
            margin-bottom: 20px;
        }
        
        /* Seller-specific animations */
        .seller-type-selection, .document-upload, .business-info-group {
            animation: fadeInUp 0.5s ease-out;
            animation-fill-mode: both;
        }
        
        .seller-type-selection { animation-delay: 0.3s; }
        .business-info-group:nth-child(1) { animation-delay: 0.4s; }
        .business-info-group:nth-child(2) { animation-delay: 0.5s; }
        .document-upload { animation-delay: 0.6s; }