/* Using variables for a consistent professional color palette */
:root {
    --bg-color: #1b1f22;
    --card-bg: #282c30;
    --accent-gold: #d4af37;
    --text-main: #ffffff;
    --text-secondary: #a0a0a0;
    --btn-green: #2ecc71;
    --btn-hover: #27ae60;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Poppins', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
}

h1 {
    color: var(--accent-gold);
    font-size: 3rem;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 4px;
}

#message-el {
    font-size: 1.5rem;
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 30px;
    min-height: 40px; /* Prevents layout jump when text changes */
}

/* Container for game stats */
p {
    font-size: 1.25rem;
    margin: 10px 0;
    font-weight: 500;
}

/* Button Styling */
button {
    background-color: var(--accent-gold);
    color: var(--bg-color);
    font-weight: 700;
    font-size: 1rem;
    border: none;
    padding: 15px 30px;
    width: 200px;
    border-radius: 4px;
    cursor: pointer;
    margin: 10px;
    transition: transform 0.2s, background-color 0.2s, box-shadow 0.2s;
    text-transform: uppercase;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

button:hover {
    background-color: #f1c40f;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.4);
}

button:active {
    transform: translateY(0);
}

/* Different style for the "New Card" button to show hierarchy */
#new-card-btn {
    background-color: transparent;
    border: 2px solid var(--accent-gold);
    color: var(--accent-gold);
}

#new-card-btn:hover {
    background-color: var(--accent-gold);
    color: var(--bg-color);
}