body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    background-color: #f8f9fa;
    color: #333;
}

header {
    background: #007bff;
    color: white;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header nav a {
    color: white;
    margin-left: 15px;
    text-decoration: none;
}

header nav a:hover {
    text-decoration: none;
}

main {
    padding: 20px;
}

footer {
    text-align: center;
    padding: 10px;
    background: #e9ecef;
    margin-top: 20px;
}

.logo {
    height: 50px;
}


/* Layout */
html, body {
    height: 100%;
}
body {
    display: flex;
    flex-direction: column;
}
main {
    flex: 1;
}

/* Navigation */
nav ul li a.active {
    background-color: #0056b3;
    border-radius: 4px;
}

/* Footer */
footer {
    margin-top: auto;
    background: #222;
    color: #fff;
    text-align: center;
    padding: 15px;
}


/* Navbar fix */
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
    margin: 0;
    padding: 0;
}

nav ul li {
    list-style: none;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    padding: 8px 14px;
    font-weight: 500;
}

nav ul li a:hover,
nav ul li a.active {
    background-color: rgba(255,255,255,0.2);
    border-radius: 6px;
}

/* Bootstrap compatibility */
main.container {
    padding-top: 40px;
}

nav {
    width: -webkit-fill-available;
}