body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #1f1f1f;
    color: #f1f1f1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header and Navigation Bar styling */
header {
    background-color: #333;
    padding: 10px 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

header .nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    text-decoration: none;
    color: #f1f1f1;
    font-weight: bold;
}

nav ul li a:hover {
    color: #ff7f50;
}

/* Main Content Styling */
.container {
    max-width: 600px;
    margin: 5% auto;
    padding: 20px;
    background-color: #333;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
}

h2 {
    color: #ffa07a;
    font-size: 2rem;
    text-align: center;
    margin-bottom: 20px;
}

input[type="text"], textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid #444;
    border-radius: 6px;
    background-color: #222;
    color: #f1f1f1;
}

input[type="submit"] {
    background-color: #ffa07a;
    color: #1f1f1f;
    padding: 12px 25px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.2s;
}

input[type="submit"]:hover {
    background-color: #ff7f50;
    transform: scale(1.05);
}

label {
    font-size: 1.1rem;
    margin-bottom: 5px;
    display: inline-block;
    color: #f1f1f1;
}

/* Modal Styling */
.modal {
    display: none; 
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.7);
    animation: fadeIn 0.3s;
}

.modal-content {
    background-color: #333;
    color: #f1f1f1;
    margin: 15% auto;
    padding: 20px;
    border-radius: 10px;
    width: 80%;
    max-width: 500px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
    text-align: center;
}

.modal-button {
    background-color: #ffa07a;
    color: #1f1f1f;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.2s;
}

.modal-button:hover {
    background-color: #ff7f50;
    transform: scale(1.05);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Footer */
footer {
    background-color: #333;
    color: #f1f1f1;
    text-align: center;
    padding: 10px;
    margin-top: auto;
}