:root {
    --bg-color: #0a0a0a;
    --text-color: #c8c8c8;
    --accent-color: #cc2222;
    --border-color: #333333;
    --panel-bg: rgba(10, 10, 10, 0.9);
    --font-heading: 'Orbitron', monospace, sans-serif;
    --font-main: 'Roboto', monospace, sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    flex-direction: column;
    overflow: hidden;
}

#game-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 850px;
    padding: 15px;
}

header {
    text-align: center;
    margin-bottom: 12px;
}

h1 {
    font-family: var(--font-heading);
    font-size: 2rem;
    letter-spacing: 3px;
    text-shadow: 0 0 8px rgba(204, 34, 34, 0.6);
    margin-bottom: 4px;
    color: #ddd;
}

.highlight {
    color: var(--accent-color);
}

header p {
    font-size: 0.85rem;
    color: #666;
    font-family: monospace;
}

#canvas-wrapper {
    position: relative;
    border: 3px solid #222;
    overflow: hidden;
    box-shadow:
        0 0 30px rgba(0, 0, 0, 0.9),
        inset 0 0 5px rgba(0, 0, 0, 0.5),
        0 0 2px rgba(204, 34, 34, 0.2);
    background-color: #000;
    image-rendering: pixelated;
}

canvas {
    display: block;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}

/* Hide the HTML overlay UI - we draw it in canvas now */
#ui-overlay {
    display: none;
}

#room-name,
#message-box {
    display: none;
}

.hidden {
    display: none !important;
}

#victory-screen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10;
    text-align: center;
}

#victory-screen h2 {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: #22cc22;
    text-shadow: 0 0 20px rgba(34, 204, 34, 0.8), 0 0 40px rgba(34, 204, 34, 0.4);
    margin-bottom: 15px;
    letter-spacing: 5px;
    animation: victoryPulse 2s infinite;
}

#victory-screen p {
    font-size: 1.2rem;
    color: #aaa;
    margin-bottom: 25px;
    font-family: monospace;
}

#restart-btn {
    font-family: monospace;
    font-size: 1rem;
    padding: 10px 25px;
    background: transparent;
    color: #aaa;
    border: 2px solid #444;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 2px;
}

#restart-btn:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
    box-shadow: 0 0 12px rgba(204, 34, 34, 0.5);
}

#controls-info {
    margin-top: 10px;
    text-align: center;
    color: #444;
    font-size: 0.8rem;
    font-family: monospace;
}

#controls-info strong {
    color: #666;
}

@keyframes victoryPulse {

    0%,
    100% {
        text-shadow: 0 0 20px rgba(34, 204, 34, 0.8), 0 0 40px rgba(34, 204, 34, 0.4);
    }

    50% {
        text-shadow: 0 0 30px rgba(34, 204, 34, 1), 0 0 60px rgba(34, 204, 34, 0.6), 0 0 10px rgba(255, 255, 255, 0.3);
    }
}

/* Scanline effect overlay */
#canvas-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(transparent,
            transparent 2px,
            rgba(0, 0, 0, 0.05) 2px,
            rgba(0, 0, 0, 0.05) 4px);
    pointer-events: none;
    z-index: 5;
}