body {
    background: #1A1A1A;
    color: #FFF;
    font-family: 'Roboto Mono', monospace;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.container {
    background: #2E2E2E;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    width: 80%;
    max-width: 600px;
     text-align: center;
}

h1 {
    text-align: center;
    margin-bottom: 20px;
}

textarea {
    width: 100%;
    height: 150px;
    background: #333;
    color: #FFF;
    border: none;
    border-radius: 5px;
    padding: 10px;
    margin-bottom: 10px;
    font-size: 16px;
}

.counter {
    text-align: right;
    color: #9C27B0;
    font-size: 14px;
}

#generateBtn {
    background: #9C27B0;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
   
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

#generateBtn:hover {
    background: #8E24A0;
    box-shadow: 0 0 10px rgba(156, 39, 176, 0.5);
}

.qrcode-container img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px auto 0;
}

.link-container {
    text-align: center;
    margin-top: 20px;
}

.link-container a {
    color: #9C27B0;
    text-decoration: none;
    font-weight: bold;
}

.link-container a:hover {
    text-decoration: underline;
}
.copy-btn {
    background: #4CAF50;
    color: white;
    padding: 8px 16px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 10px;
    transition: background 0.3s ease;
}

.copy-btn:hover {
    background: #45a049;
}