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

body {
    min-height: 100vh;
    background: linear-gradient(135deg, #ff5a00, #ff7a00);
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: 'Inter', sans-serif;
}


.container-principal {
    background-color: #ffffff;
    width: 450px;
    padding: 40px 30px;
    text-align: center;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}


.page-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 10px;
}


.page-description {
    margin-bottom: 20px;
    font-size: 16px;
    color: #555;
}


.form-input {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.label-link {
    font-weight: 600;
    margin-bottom: 6px;
}


.input-link {
    height: 45px;
    width: 100%;
    padding: 10px 15px;
    border: 2px solid #eee;
    border-radius: 12px;
    font-size: 16px;
    transition: 0.3s ease;
}

.input-link:focus {
    border-color: #ff5a00;
    outline: none;
}


.button-link {
    height: 45px;
    width: 100%;
    margin-top: 15px;
    color: white;
    background-color: #ff5a00;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s ease;
}

.button-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);

}

.qrcode-title{
    margin-top: 20px;
}
.qrcode-img {
    width: 200px;
    margin-top: 20px;
}