.certificate-search-container {
    max-width: 600px;
    margin: 20px auto;
    padding: 30px;
    background: #f9f9f9;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.certificate-search-container h3 {
    text-align: center;
    margin-bottom: 20px;
    color: #333;
}

.search-field {
    display: flex;
    gap: 10px;
}

.search-field input {
    flex: 1;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

.search-field button {
    padding: 12px 24px;
    background: #007cba;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
}

.search-field button:hover {
    background: #005a87;
}

#certificate-result {
    margin-top: 20px;
    padding: 15px;
    border-radius: 5px;
}

.result-valid {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.result-invalid {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.result-not-found {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    color: #856404;
}

.certificate-image {
    max-width: 100%;
    margin-top: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.certificate-details {
    margin-top: 15px;
}

.certificate-details p {
    margin: 5px 0;
}