:root {
    --primary: #2c3e50;
    --secondary: #3498db;
    --background: #f8f9fa;
    --text: #333;
    --input-bg: #fff;
    --border: #ddd;
}

[data-theme="dark"] {
    --primary: #ecf0f1;
    --secondary: #2980b9;
    --background: #2c3e50;
    --text: #ecf0f1;
    --input-bg: #34495e;
    --border: #46627f;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    padding: 20px;
    background: var(--background);
    color: var(--text);
    transition: all 0.3s ease;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--input-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 20px;
}

input, select, button {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border);
    border-radius: 5px;
    font-size: 16px;
    background: var(--input-bg);
    color: var(--text);
}

button {
    background: var(--secondary);
    color: white;
    cursor: pointer;
    transition: background 0.3s ease;
}

button:hover {
    opacity: 0.9;
}

.result {
    margin-top: 30px;
    display: none;
}

.verse {
    padding: 20px;
    background: rgba(0,0,0,0.1);
    border-radius: 5px;
    margin-top: 20px;
}

.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    background: var(--secondary);
    color: white;
    border: none;
}

@media (max-width: 600px) {
    .container {
        padding: 20px;
    }
    
    body {
        padding: 10px;
    }
}