/* General Reset */
body, h1, h2, p, input, select, button {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
}

body {
    background-color: #1b5e20; /* Green background */
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    padding: 0 20px;
}

/* Navbar */
.navbar {
    width: 100%;
    background-color: #1b5e20;
    color: white;
    text-align: center;
    padding: 15px 0;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
}

.navbar .logo img {
    height: 50px;
    vertical-align: middle;
}

.navbar .welcome-text {
    margin-top: 10px;
}

/* Headline */
.headline {
    text-align: center;
    margin-top: 80px; /* To avoid overlap with fixed navbar */
    background-color: #1b5e20; /* Same green as navbar */
    padding: 20px 0;
    color: white;
}

.headline h1 {
    font-size: 2em;
}

.headline p {
    font-size: 1.2em;
}

/* Converter Content */
.converter-content {
    background-color: white;
    width: 100%;
    max-width: 800px;
    margin-top: 20px;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
}

.currency-input {
    margin-bottom: 20px;
}

.currency-input label {
    display: block;
    font-size: 1em;
    margin-bottom: 5px;
}

.currency-input input, .currency-input select {
    width: 100%;
    padding: 12px;
    font-size: 1em;
    border-radius: 8px;
    border: 1px solid #ddd;
    background-color: #f5f5f5;
}

button#swap-btn {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 12px;
    font-size: 20px;
    cursor: pointer;
    border-radius: 50%;
    margin: 10px auto;
    display: block;
}

button#convert-btn {
    background-color: #4CAF50;
    color: white;
    padding: 15px;
    font-size: 1em;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    width: 100%;
}

#result {
    text-align: center;
    margin-top: 20px;
}

/* Instructions Section */
.instructions {
    background-color: white;
    padding: 20px;
    width: 100%;
    max-width: 800px;
    margin-top: 30px;
    border-radius: 10px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
}

.instructions-box {
    background-color: #f5f5f5;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
}

.instructions-box h2 {
    text-align: center;
    margin-bottom: 20px;
}

/* Footer */
.footer {
    width: 100%;
    background-color: #333;
    color: white;
    text-align: center;
    padding: 15px 0;
    margin-top: 40px;
}

.footer a {
    color: #4CAF50;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}