:root {
    --bg-color: #0a0a0b;
    --main-yellow: #ffdf00;
    --gray-metal: #2c2c2e;
    --gray-bright: #a1a1a6;
    --neon-glow: 0 0 10px rgba(255, 223, 0, 0.7);
    --dark-yellow: #8b7b00;
}

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

body {
    background-color: var(--bg-color);
    color: var(--main-yellow);
    font-family: 'Share Tech Mono', monospace;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.cyber-container {
    width: 90%;
    max-width: 800px;
    border: 1px solid var(--gray-metal);
    padding: 20px;
    background: linear-gradient(180deg, #111 0%, #050505 100%);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.8), inset 0 0 10px rgba(255, 223, 0, 0.1);
    position: relative;
}

.cyber-container::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.1) 0px,
        rgba(0, 0, 0, 0.1) 1px,
        transparent 1px,
        transparent 2px
    );
    pointer-events: none;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--gray-metal);
    padding-bottom: 10px;
}

h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.status-bar {
    font-size: 0.9rem;
    display: flex;
    gap: 20px;
}

#game-container {
    width: 100%;
    height: 300px;
    background-color: #000;
    border: 1px solid var(--gray-metal);
    position: relative;
    overflow: hidden;
}

canvas {
    width: 100%;
    height: 100%;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    z-index: 10;
}

.overlay p {
    font-size: 1.1rem;
    margin-bottom: 10px;
    text-shadow: var(--neon-glow);
}

.overlay .sub {
    font-size: 0.8rem;
    color: var(--gray-bright);
}

.hidden {
    display: none !important;
}

h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    margin-bottom: 20px;
    color: #ff3333;
    text-shadow: 0 0 10px rgba(255, 51, 51, 0.5);
}

.retry {
    margin-top: 20px;
    animation: blink 1s infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

.footer {
    margin-top: 15px;
    font-size: 0.7rem;
    color: var(--gray-bright);
    text-align: right;
}