:root {
    --primary-color: #2e7d32; /* Green */
    --secondary-color: #ffffff; /* White */
    --text-color: #333;
    --light-bg: #f4f4f4;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--secondary-color);
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

header h1 {
    margin: 0;
    font-size: 1.5rem;
}

nav a {
    color: var(--secondary-color);
    text-decoration: none;
    margin-left: 1rem;
    font-weight: bold;
}

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

main {
    flex: 1;
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

.hero {
    text-align: center;
    padding: 3rem 0;
}

.pricing {
    background-color: var(--light-bg);
    padding: 2rem;
    border-radius: 8px;
    margin-top: 2rem;
    border-left: 5px solid var(--primary-color);
}

.pricing h2 {
    color: var(--primary-color);
    margin-top: 0;
}

.form-container {
    background-color: #ffffff;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    max-width: 500px;
    margin: 2rem auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.6rem;
    font-weight: 600;
    color: #333;
}

.form-group input {
    width: 100%;
    padding: 0.85rem;
    border: 2px solid #eee;
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

button {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    width: 100%;
    font-weight: bold;
}

button:hover {
    background-color: #1b5e20;
}

.alert {
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 4px;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

footer {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    text-align: center;
    padding: 1.5rem;
    margin-top: 2rem;
}

footer p {
    margin: 0.2rem 0;
}

.dashboard-card {
    background-color: var(--light-bg);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    border: 2px solid var(--primary-color);
}

.balance {
    font-size: 3rem;
    font-weight: bold;
    color: var(--primary-color);
    margin: 1rem 0;
}

/* Docs Styles */
.docs-container {
    padding: 2rem;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.docs-section {
    margin-bottom: 3rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #eee;
}

.docs-section:last-child {
    border-bottom: none;
}

.docs-section h2 {
    color: var(--primary-color);
    border-bottom: 3px solid var(--primary-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

.docs-section h3 {
    color: #111;
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.docs-section p {
    color: #444;
    line-height: 1.6;
    margin-bottom: 1.2rem;
}

.code-block {
    background-color: #1e1e1e; /* Darker background */
    color: #ffffff; /* High contrast white text */
    padding: 1.5rem;
    border-radius: 8px;
    overflow-x: auto;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    margin: 1rem 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.code-block pre {
    margin: 0;
    background-color: transparent; /* Remove the light background from pre inside code-block */
    padding: 0;
    display: block;
}

.code-block code {
    font-size: 0.95rem;
    line-height: 1.5;
}

/* General pre for small snippets */
pre {
    background-color: #f5f5f5;
    color: #333; /* Ensure dark text on light background */
    padding: 0.3rem 0.6rem;
    border-radius: 4px;
    display: inline-block;
    border: 1px solid #ddd;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
}