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

/* Overall Page Layout */
body {
    font-family: 'Arial', sans-serif;
    background-color: #104730;
    /* Deep green background */
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center; /* Center content vertically */
    text-align: center; /* Ensure text is centered */
}

/* Navigation Bar */
#header {
    width: 100%;
    background-color: #A67B5C; /* Warm brown */
    color: #fff;
    display: flex;
    flex-direction: column; /* Stack items vertically */
    align-items: center;
    justify-content: space-between;
    border-radius: 10px;
    text-align: center;
}

/* Ensure heading is centered */
#header h1 {
    font-size: 36px;
    margin-bottom: 10px;
}

/* Navigation links */
#header .sites {
    display: flex;
    gap: 15px; /* Add spacing between links */
}

#header .sites a {
    color: #fff;
    text-decoration: none;
    font-size: 18px;
}

#header .sites a:hover {
    text-decoration: line-through;
}

/* Input Field */
input[type="text"] {
    width: 60%;
    padding: 10px;
    margin: 20px auto; /* Centers input field */
    border: 1px solid #d2a679;
    border-radius: 5px;
    display: block; /* Ensures it doesn't extend full width */
}

h2 {
    padding-top: 1rem;
}

/* Buttons */
button {
    background-color: #d2a679;
    color: #004d2c;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin: 10px auto; /* Centers the button */
    display: block;
}

button:hover {
    background-color: #b58c5b; /* Slightly darker brown hover effect */
}

/* Results Section */
.results {
    background-color: #d2a679;
    padding: 20px;
    margin: 20px auto; /* Centers the results container */
    border-radius: 5px;
    width: 80%; /* Limits width for better readability */
}

/* Footer */
footer {
    position: relative;
    top: 18rem;
    width: 100%;
    background-color: #A67B5C;
    padding: 15px 0;
    text-align: center;
    margin-top: 30px;
    border-radius: 10px;
}

footer #links {
    display: flex;
    justify-content: center; /* Centers links horizontally */
    gap: 15px;
}

footer #links a {
    color: #fff;
    text-decoration: none;
    font-size: 18px;
}

#links a:hover {
    text-decoration: line-through;
}

footer select {
    padding: 5px;
    margin-top: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
}

button {
    background-color: #A67B5C;
    color: white;

    width: 12rem;
    height: 2.25rem;
}

button:hover {
    background-color: #b58c5b;
}

/* Style the spinner */
.spinner {
    display: none;
    width: 50px; /* Increased size */
    height: 50px;
    border: 6px solid #ccc; /* Thicker border */
    border-top: 6px solid #064e3b; /* Dark green */
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 15px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}