body {
    background-color: #121212;
    color: #f0f0f0;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

header {
    background-color: #1e1e1e;
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid #333;
}

.logo-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1em;
}

.logo {
    height: 60px;
}

.tagline {
    margin: 0;
    font-size: 0.9em;
    color: #ccc;
}

nav {
    margin-top: 10px;
}

nav a {
    color: #00bfff;
    margin: 0 15px;
    text-decoration: none;
    font-weight: bold;
}

nav a:hover {
    text-decoration: underline;
}

main {
    padding: 2em;
    max-width: 800px;
    margin: auto;
}

footer {
    background-color: #1e1e1e;
    text-align: center;
    padding: 1em;
    border-top: 1px solid #333;
    position: fixed;
    bottom: 0;
    width: 100%;
    color: #ccc;
}

form input, form textarea {
    width: 100%;
    background-color: #2a2a2a;
    border: 1px solid #444;
    color: white;
    padding: 10px;
    margin-top: 5px;
    margin-bottom: 15px;
    border-radius: 5px;
}

button {
    background-color: #00bfff;
    color: #121212;
    border: none;
    border-radius: 5px;
    padding: 10px 20px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #009acd;
}

.success {
    background-color: #2e2e2e;
    padding: 1em;
    border-left: 4px solid #00bfff;
    margin-bottom: 1em;
    color: #ccf;
}