body, html {
    height: 100%;
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
}

.container {
    padding-top: 30vh;
    text-align: center;
}

.search-form {
    display: flex;
    justify-content: center;
    margin-bottom: 10px;
}

.search-bar {
    width: 500px;
    padding: 15px;
    border-radius: 20px 0 0 20px;
    border: 1px solid #ccc;
    font-size: 16px;
    margin-bottom: 0;
    border-right: none;
}

.btn {
    padding: 15px 20px;
    border: none;
    border-radius: 0;
    cursor: pointer;
    font-size: 16px;
    margin: 0;
}

.btn-search {
    background-color: #3a87ae;
    color: white;
    border-radius: 0;
}
.btn-scan {
    background-color: #c75e1f;
    color: white;
    border-radius: 0 20px 20px 0;
}

.info-text {
    font-size: 14px;
    color: #666;
    margin-top: 0;
    margin-bottom: 5px;
}

.sample-id-link {
    font-size: 12px;
    color: #3a87ae;
    cursor: pointer;
    text-decoration: underline;
}

footer {
    position: absolute;
    bottom: 20px;
    width: 100%;
    text-align: center;
}

footer hr {
    width: 50%;
    border: 0;
    border-top: 1px solid #ccc;
    margin: 0 auto 10px;
}

footer p {
    margin: 0;
    font-size: 12px;
    color: #666;
}

.language-selector {
    position: absolute;
    top: 20px;
    right: 20px;
    color: #c75e1f;
    border: 1px solid #c75e1f;
    border-radius: 20px;
    padding: 10px 15px;
}

.language-selector select {
    border: none;
    background: transparent;
    color: #c75e1f;
    outline: none;
}

.brand-link {
    position: absolute;
    top: 20px;
    left: 20px;
    text-decoration: none;
    color: #c75e1f;
    border: 1px solid #c75e1f;
    padding: 10px 15px;
    border-radius: 20px;
}

.main-logo {
    display: block;
    margin: 0 auto 20px;
    width: 300px;
}

#scan-modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgb(0,0,0);
    background-color: rgba(0,0,0,0.4);
    padding-top: 60px;
}

.modal-content {
    background-color: #fefefe;
    margin: 5% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 500px;
    position: relative;
}

.close {
    position: absolute;
    top: 10px;
    right: 25px;
    color: #aaa;
    font-size: 35px;
    font-weight: bold;
    z-index: 10;
}

.close:hover,
.close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}