/* Use CSS Variables for colors */
:root {
    --background-color: #0000AA;
    --text-color: #FFFFFF;
    --border-color: #FFFFFF;
    --font-stack: 'VT323', monospace; /* Use the loaded font */
}

body {
    /* Use variables */
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: var(--font-stack);
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh; /* Use min-height instead of height for flexibility */
    transition: background-color 0.3s ease-out, color 0.3s ease-out; /* Adjusted transition timing */
}

#screen {
    width: 80%;
    max-width: 800px;
    padding: 20px;
    /* Use variable */
    background-color: var(--background-color); /* Screen background matches body */
    border: 2px solid var(--border-color);
    box-sizing: border-box;
    text-align: center; /* Center text inside */
    transition: border-color 0.3s ease-out; /* Add transition for border too */
}

/* Removed unused .blink class and @keyframes blink */