:root {
    /* Retro Neon Colors */
    --neon-blue: #0ff;
    --retro-green: #0f0;
    --background-dark: #111;
    --panel-color: #222;
}

body {
    font-family: 'VT323', monospace, sans-serif;
    background-color: #0a0a0a;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    /* Subtle scanline effect overlay */
    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.2) 1px, transparent 1px),
                      linear-gradient(to right, rgba(0, 0, 0, 0.2) 1px, transparent 1px);
    background-size: 100% 4px;
}

#arcade-cabinet {
    width: 90%;
    max-width: 800px;
    padding: 20px;
    border: 10px solid var(--neon-blue);
    box-shadow: 
        0 0 30px var(--neon-blue),
        inset 0 0 20px rgba(0, 255, 255, 0.4);
    background-color: var(--panel-color);
}

/* Header Styling */
.menu-header {
    text-align: center;
    margin-bottom: 30px;
    border-bottom: 3px dashed var(--retro-green);
    padding-bottom: 10px;
}

h1 {
    color: var(--neon-blue);
    font-size: 2.5em;
    text-shadow: 0 0 7px var(--neon-blue);
    margin: 0;
}

h2 {
    color: var(--retro-green);
    text-shadow: 0 0 5px var(--retro-green);
    font-size: 1.2em;
    letter-spacing: 3px;
    margin-top: -10px;
}

/* Menu Options - UPDATED TO GRID */
#game-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.game-option {
    padding: 15px 20px;
    font-size: 1.2em;
    font-family: inherit;
    text-transform: uppercase;
    background-color: #1c2028;
    border: 3px solid var(--neon-blue);
    color: var(--neon-blue);
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    box-shadow: 
        0 0 10px rgba(0, 255, 255, 0.3),
        inset 0 0 8px rgba(0, 255, 255, 0.4);
}

.game-option:hover {
    background-color: var(--neon-blue);
    color: var(--panel-color);
    box-shadow: 
        0 0 20px var(--neon-blue),
        inset 0 0 15px rgba(0, 255, 255, 0.7);
}

/* Footer/Status */
.menu-footer {
    margin-top: 20px;
    color: var(--retro-green);
    text-align: center;
    font-size: 0.9em;
    opacity: 0.7;
}