/* Global Styles */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    color: #333;
}

header {
    background-color: #353535;
    color: #ecf0f1;
    padding: 1rem;
}

nav ul {
    list-style-type: none;
    padding: 0;
    display: flex;
    justify-content: space-around;
}

nav ul li {
    display: inline;
}

nav ul li a {
    color: #ecf0f1;
    text-decoration: none;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #353535;
}

main {
    flex: 1;
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

footer {
    background-color: #353535;
    color: #ecf0f1;
    text-align: center;
    padding: 1rem;
}

h1 {
    text-align: center;
    color: #353535;
    border-bottom: 2px solid #353535;
    padding-bottom: 0.5rem;
}

/* Form Styles */
form {
    margin-bottom: 1rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
}

input[type="number"] {
    width: 100%;
    padding: 0.5rem;
    margin-bottom: 1rem;
    border: 1px solid #bdc3c7;
    border-radius: 4px;
}

button {
    background-color: #353535;
    color: #fff;
    padding: 0.5rem 1rem;
    border: none;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #2c3e50;
}

#result {
    font-weight: bold;
    margin-top: 1rem;
    padding: 1rem;
    background-color: #ecf0f1;
    border-radius: 4px;
}

/* Table Styles */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

th, td {
    border: 1px solid #bdc3c7;
    padding: 0.5rem;
    text-align: left;
}

th {
    background-color: #ecf0f1;
}

/* Sort Buttons */
.sort-buttons {
    margin-bottom: 1rem;
}

.sort-buttons button {
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

/* Homepage Specific */
#photo-container {
    text-align: center;
    margin: 2rem 0;
}

#photo-container img {
    max-width: 30%;
    height: auto;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

/* Responsive Design */
@media (max-width: 600px) {
    nav ul {
        flex-direction: column;
        align-items: center;
    }

    nav ul li {
        margin-bottom: 0.5rem;
    }

    .sort-buttons {
        display: flex;
        flex-direction: column;
    }

    .sort-buttons button {
        margin-right: 0;
        margin-bottom: 0.5rem;
    }
}