:root {
    --background-dark: #121212;
    --surface-dark: #1E1E1E;
    --primary-gold: #FFD700;
    --primary-gold-darker: #D4AF37;
    --text-light: #E0E0E0;
    --text-dark: #121212;
    --border-color: #444;
    --input-bg: #2C2C2C;
    --secondary-button-bg: #444;
    --secondary-button-hover: #555;
}

body {
    font-family: sans-serif;
    margin: 0;
    padding: 20px;
    background-color: var(--background-dark);
    color: var(--text-light);
    display: flex;
    justify-content: center;
    min-height: 100vh;
    box-sizing: border-box;
}

main {
    background-color: var(--surface-dark);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(255, 215, 0, 0.1); /* Subtle gold shadow */
    width: 100%;
    max-width: 600px;
    box-sizing: border-box;
}

h1 {
    text-align: center;
    color: var(--primary-gold);
    margin-bottom: 25px;
}

#search-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

textarea {
    padding: 10px;
    border: 1px solid var(--border-color);
    background-color: var(--input-bg);
    color: var(--text-light);
    border-radius: 4px;
    font-size: 1rem;
    resize: vertical; /* Allows vertical resizing */
    min-height: 60px; /* Minimum height */
    box-sizing: border-box;
    width: 100%;
}

textarea::placeholder {
    color: #888; /* Lighter placeholder text for dark background */
}

/* Main submit button */
button[type="submit"] {
    padding: 12px 20px;
    background-color: var(--primary-gold);
    color: var(--text-dark);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

button[type="submit"]:hover {
    background-color: var(--primary-gold-darker);
}

#response-section {
    margin-top: 30px;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

#response-section h2 {
    margin-bottom: 15px;
    color: var(--primary-gold);
}

.response-controls {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

/* Copy and Clear buttons */
.response-controls button {
    padding: 10px 15px; /* Slightly smaller padding */
    background-color: var(--secondary-button-bg);
    color: var(--text-light);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.3s ease;
}

.response-controls button:hover {
    background-color: var(--secondary-button-hover);
}

#response-output {
    background-color: var(--input-bg);
    color: var(--text-light);
    padding: 15px;
    border-radius: 4px;
    white-space: pre-wrap; /* Wrap text */
    word-wrap: break-word; /* Break long words */
    font-family: monospace;
    min-height: 50px;
    border: 1px solid var(--border-color);
}

/* Basic Responsive adjustments */
@media (max-width: 600px) {
    body {
        padding: 10px;
    }
    main {
        padding: 20px;
    }
}