.pdt-downloader-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

.pdt-header {
    text-align: center;
    margin-bottom: 30px;
}

.pdt-header h2 {
    color: #333;
    margin-bottom: 10px;
}

.pdt-header p {
    color: #666;
    font-size: 16px;
}

.pdt-disclaimer {
    background-color: #fff9e6;
    border-left: 4px solid #ffc107;
    padding: 15px;
    margin-bottom: 25px;
    border-radius: 4px;
    font-size: 14px;
}

.pdt-form {
    margin-bottom: 30px;
}

.pdt-input-group {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

@media (min-width: 768px) {
    .pdt-input-group {
        flex-direction: row;
    }
    
    .pdt-input-group input {
        flex: 1;
    }
}

.pdt-input-group input {
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.pdt-submit-btn {
    padding: 15px 25px;
    background-color: #e60023;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    transition: background-color 0.2s;
}

.pdt-submit-btn:hover {
    background-color: #ad001b;
}

.pdt-submit-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.pdt-result-container {
    min-height: 100px;
    margin-bottom: 30px;
}

.pdt-loading {
    text-align: center;
    padding: 30px;
}

.pdt-loading-spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto 15px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid #e60023;
    border-radius: 50%;
    animation: pdt-spin 1s linear infinite;
}

@keyframes pdt-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.pdt-success {
    text-align: center;
    padding: 20px;
    background-color: #f0f9f0;
    border: 1px solid #c3e6c3;
    border-radius: 4px;
}

.pdt-success-title {
    color: #2d5d2d;
    margin-bottom: 15px;
}

.pdt-download-btn {
    display: inline-block;
    padding: 12px 25px;
    background-color: #28a745;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-weight: bold;
    transition: background-color 0.2s;
}

.pdt-download-btn:hover {
    background-color: #218838;
    color: white;
}

.pdt-error {
    padding: 15px;
    background-color: #fdf7f7;
    border: 1px solid #eed3d7;
    border-radius: 4px;
    color: #b94a48;
}

.pdt-instructions {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 4px;
}

.pdt-instructions h3 {
    margin-top: 0;
    color: #333;
}

.pdt-instructions ol {
    padding-left: 20px;
}

.pdt-instructions li {
    margin-bottom: 10px;
    line-height: 1.5;
}