:root {
    --primary-color: #4a90e2;
}

body {
    font-family: 'Segoe UI', sans-serif;
    background-color: #f0f2f5;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.profile-card {
    background-color: white;
    width: 350px;
    max-width: 90%;
    padding: 2rem;
    border: 2px solid #ddd;
    border-radius: 15px;    
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    text-align: center;
}

.profile-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;     
    object-fit: cover;
    border: 4px solid var(--primary-color);
    margin-bottom: 1rem;    
}

.user-name {
    color: #333;
    margin: 0;
    font-size: 1.5rem;      
}

.tagline {
    color: #777;
    font-style: italic;
    margin-bottom: 1.5rem;
}

.bio-box {
    height: 80px;           
    overflow-y: auto;       
    background: #f9f9f9;
    padding: 10px;
    border: 1px solid #eee;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    text-align: left;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

input[type="email"] {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    outline: none;
}

input[type="email"]:focus {
    border-color: var(--primary-color);
}

#submit-btn {
    background-color: var(--primary-color);
    color: white;
    padding: 10px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    transition: background 0.3s;
}

#submit-btn:hover {
    background-color: #357abd;
}