body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f4f9;
    color: #333;
    display: flex;
    justify-content: center;
    padding-top: 50px;
    margin: 0;
}

.container {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    width: 400px;
    text-align: center;
}

h1 {
    margin-bottom: 1.5rem;
    color: #2c3e50;
}

.search-section {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

button {
    padding: 10px 20px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s;
}

button:hover {
    background-color: #2980b9;
}

.hidden {
    display: none;
}

.card {
    border: 1px solid #eee;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    background: #fafafa;
}

#previewImage {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: 15px;
    border: 3px solid #3498db;
}

.info p {
    margin: 5px 0;
    font-size: 0.95rem;
}

.primary-btn {
    background-color: #27ae60;
    width: 100%;
    font-size: 1rem;
}

.primary-btn:hover {
    background-color: #219150;
}

#message {
    margin-top: 15px;
    padding: 10px;
    border-radius: 4px;
}

.success {
    background-color: #d4edda;
    color: #155724;
}

.error {
    background-color: #f8d7da;
    color: #721c24;
}