/**
 * Frontend styles for ISBN Scanner
 */

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

.isbn-scanner-header h2 {
    margin-bottom: 30px;
    color: #333;
}

/* CSV Upload Section */
.isbn-scanner-upload-section {
    margin-bottom: 30px;
    padding: 20px;
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.isbn-scanner-upload-section h3 {
    margin-top: 0;
    margin-bottom: 15px;
}

.isbn-scanner-upload-section form {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.isbn-scanner-upload-section input[type="file"] {
    flex: 1;
    min-width: 200px;
}

/* Download CSV Section - Always visible */
.isbn-scanner-download-section {
    margin-bottom: 30px;
    padding: 15px;
    background: #e8f5e9;
    border: 1px solid #4caf50;
    border-radius: 4px;
}

.isbn-scanner-download-section button {
    width: 100%;
}

/* Form styles */
.isbn-scanner-form {
    margin-bottom: 30px;
}

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

.isbn-scanner-form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #333;
}

.isbn-scanner-input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    box-sizing: border-box;
}

.isbn-scanner-input:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.1);
}

.isbn-scanner-form-group .description {
    display: block;
    margin-top: 5px;
    font-size: 14px;
    color: #666;
    font-style: italic;
}

/* Button styles */
.isbn-scanner-button {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.isbn-scanner-button-primary {
    background-color: #0073aa;
    color: white;
}

.isbn-scanner-button-primary:hover {
    background-color: #005a87;
}

.isbn-scanner-button-secondary {
    background-color: #666;
    color: white;
}

.isbn-scanner-button-secondary:hover {
    background-color: #555;
}

/* Loading indicator */
.isbn-scanner-loading {
    text-align: center;
    padding: 20px;
    font-size: 18px;
    color: #666;
}

/* Results section */
.isbn-scanner-results {
    margin-top: 30px;
    padding: 20px;
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.isbn-scanner-book-details {
    margin-bottom: 20px;
}

.isbn-scanner-book-detail {
    line-height: 1.8;
}

.isbn-scanner-book-detail p {
    margin: 10px 0;
}

.isbn-scanner-book-detail strong {
    color: #333;
    margin-right: 10px;
}

.isbn-scanner-book-detail a {
    color: #0073aa;
    text-decoration: none;
    word-break: break-all;
}

.isbn-scanner-book-detail a:hover {
    text-decoration: underline;
}

/* Prices section */
.isbn-scanner-prices {
    margin: 20px 0;
    padding: 15px;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 4px;
}

.isbn-scanner-prices h3 {
    margin-top: 0;
    margin-bottom: 10px;
}

.isbn-scanner-prices-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.isbn-scanner-prices-list li {
    padding: 5px 0;
    border-bottom: 1px solid #ffe082;
}

.isbn-scanner-prices-list li:last-child {
    border-bottom: none;
}

/* Save form */
.isbn-scanner-save-form {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #ddd;
}

/* Messages */
.isbn-scanner-message {
    padding: 15px;
    margin: 20px 0;
    border-radius: 4px;
}

.isbn-scanner-message.success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.isbn-scanner-message.error {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

/* Responsive */
@media (max-width: 600px) {
    .isbn-scanner-container {
        padding: 15px;
    }
    
    .isbn-scanner-upload-section form {
        flex-direction: column;
    }
    
    .isbn-scanner-upload-section input[type="file"] {
        width: 100%;
    }
}