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

body {
    font-family: "Courier New", Courier, monospace;
    background-color: #f4e7c0;
    color: #333;
    line-height: 1.6;
}

.header {
    background-color: #800000;
    color: #f4e7c0;
    text-align: center;
    padding: 1.5em 0;
    border-bottom: 5px solid #000;
}

.header h1 {
    font-size: 2.5em;
    text-shadow: 2px 2px #333;
}

/* Sidebar Styles */
.sidebar {
    height: 100%;
    width: 0;
    position: fixed;
    top: 0;
    left: 0;
    background-color: #800000;
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 60px;
    border-right: 5px solid #333;
    font-family: "Courier New", Courier, monospace;
    z-index: 1000; /* To ensure sidebar is on top */
}

.sidebar a {
    padding: 10px 20px;
    text-decoration: none;
    font-size: 1.2em;
    color: #f4e7c0;
    display: block;
    transition: 0.3s;
}

.sidebar a:hover {
    color: #ffd700;
    text-decoration: underline;
}

.open-btn {
    font-size: 24px;
    cursor: pointer;
    color: #800000;
    position: fixed;
    top: 20px;
    left: 20px;
    background-color: #f4e7c0;
    padding: 5px 10px;
    border: 2px solid #333;
    border-radius: 3px;
    z-index: 1001; /* To keep button above sidebar */
}

.close-btn {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 24px;
    cursor: pointer;
    color: #f4e7c0;
}

/* Section Styles */
.section {
    padding: 2em;
    background-color: #fff7e6;
    border: 2px dashed #800000;
    margin: 2em;
}

.section h2 {
    font-size: 1.8em;
    color: #800000;
    text-shadow: 1px 1px #aaa;
}

.section p, .section ul {
    margin-top: 0.5em;
}

.section ul li a {
    color: #800000;
    text-decoration: none;
}

.section ul li a:hover {
    text-decoration: underline;
    color: #333;
}

/* Form Styles */
form {
    display: flex;
    flex-direction: column;
    max-width: 400px;
    margin: 0 auto;
    background-color: #fdf5e6;
    padding: 1em;
    border: 2px solid #800000;
}

form label {
    margin: 0.5em 0 0.2em;
}

form input, form textarea {
    padding: 0.5em;
    margin-bottom: 1em;
    border: 1px solid #333;
    font-family: "Courier New", Courier, monospace;
    background-color: #f4e7c0;
}

form button {
    padding: 0.7em;
    color: #f4e7c0;
    background-color: #800000;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    font-weight: bold;
}

form button:hover {
    background-color: #660000;
}

/* Footer Styles */
.footer {
    background-color: #333;
    color: #f4e7c0;
    text-align: center;
    padding: 1em 0;
    font-size: 0.9em;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .header h1 {
        font-size: 2em;
    }

    .section {
        padding: 1.5em;
        margin: 1em;
    }

    .section h2 {
        font-size: 1.6em;
    }

    form {
        padding: 1em;
    }

    form input, form textarea {
        padding: 0.5em;
    }

    .open-btn {
        font-size: 20px;
        padding: 4px 8px;
    }
}

@media (max-width: 480px) {
    .header h1 {
        font-size: 1.8em;
    }

    .section {
        padding: 1em;
        margin: 0.5em;
    }

    .section h2 {
        font-size: 1.4em;
    }

    .sidebar a {
        font-size: 1em;
        padding: 8px 15px;
    }

    .open-btn {
        font-size: 18px;
        padding: 4px 6px;
    }
}