* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', sans-serif;
    background: #f4f4f4;
    padding: 2rem;
    text-align: center;
}

#cardContainer {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
}

#businessCard {
    display: none;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    width: 350px;
    color: #333;
    text-align: left;
    position: relative;
}

#avatar {
    border-radius: 50%;
    width: 100px;
    height: 100px;
    object-fit: cover;
    border: 3px solid #007bff;
}

.name {
    font-size: 1.5rem;
    font-weight: bold;
    margin-top: 1rem;
}

.username {
    color: #737373;
    margin-bottom: 0.5rem;
}

.bio {
    margin-top: 0.5rem;
    font-style: italic;
    color: #444;
}

.stats {
    display: flex;
    justify-content: space-between;
    margin: 1rem 0;
    font-size: 0.9rem;
}

.info {
    margin-bottom: 0.5rem;
}

#qrCode img {
    width: 100px;
    height: 100px;
    margin-top: 1rem;
}

button {
    margin: 10px 5px;
    padding: 10px 15px;
    border: none;
    background-color: #007bff;
    color: white;
    border-radius: 6px;
    cursor: pointer;
}

input {
    padding: 8px;
    width: 300px;
    border-radius: 4px;
    border: 1px solid #ccc;
}

a {
    color: #007bff;
    text-decoration: none;
}

body.dark-mode {
    background-color: #121212;
    color: #e0e0e0;
}

/* #businessCard.dark-mode {
    background-color: #1e1e1e;
    border: 1px solid #333;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
} */

/* .dark-mode a {
    color: #90caf9;
}

.dark-mode img {
    filter: brightness(0.9);
} */