body {
    --bg: #000;
    --fg: #fff;
    --border: #fff;
    --shadow: #fff2;
    --canvas-bg: #000;
    --button-bg: #000;
    --button-fg: #fff;
    --button-border: #fff;
    --button-shadow1: #fff;
    --button-shadow2: #000;
    --leaderboard-bg: #000;
    --leaderboard-border: #fff;
    --leaderboard-li-border: #fff3;
    --score-shadow: 0 0 2px #fff, 0 0 8px #fff4;
    --pool-bg: #fff;
    --pool-fg: #000;
    --pool-border: #fff;
    font-family: 'Courier New', Courier, 'Lucida Console', monospace;
    display: flex;
    justify-content: center;
    /* Removed align-items: center to prevent vertical centering */
    height: auto;
    min-height: 100vh;
    margin: 0;
    background-color: var(--bg);
    color: var(--fg);
    letter-spacing: 1px;
    transition: background 0.3s, color 0.3s;
}

body.light-mode {
    --bg: #fff;
    --fg: #000;
    --border: #000;
    --shadow: #0002;
    --canvas-bg: #fff;
    --button-bg: #fff;
    --button-fg: #000;
    --button-border: #000;
    --button-shadow1: #000;
    --button-shadow2: #fff;
    --leaderboard-bg: #fff;
    --leaderboard-border: #000;
    --leaderboard-li-border: #0003;
    --score-shadow: 0 0 2px #000, 0 0 8px #0004;
    --pool-bg: #000;
    --pool-fg: #fff;
    --pool-border: #000;
}

#game-container {
    position: relative;
    text-align: center;
    background: var(--bg);
    border: 4px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 0 24px var(--shadow), 0 0 0 4px var(--bg);
    padding: 32px 32px 24px 32px;
    margin-top: 0;
    padding-top: 60px;
    transition: background 0.3s, color 0.3s, border 0.3s;
}

#game-canvas {
    border: 2px solid var(--border);
    background-color: var(--canvas-bg);
    display: block;
    margin: 0 auto 16px auto;
    box-shadow: 0 0 12px var(--shadow);
    transition: background 0.3s, border 0.3s;
}

#ui {
    margin-top: 10px;
    background: var(--bg);
    border: 2px solid var(--border);
    border-radius: 6px;
    padding: 12px 0 8px 0;
    box-shadow: 0 0 8px var(--shadow);
    transition: background 0.3s, border 0.3s;
}

#score {
    font-size: 28px;
    font-weight: bold;
    font-family: 'Courier New', Courier, 'Lucida Console', monospace;
    color: var(--fg);
    text-shadow: var(--score-shadow);
    margin-bottom: 8px;
    transition: color 0.3s, text-shadow 0.3s;
}

button {
    margin: 5px;
    padding: 10px 28px;
    font-size: 18px;
    font-family: 'Courier New', Courier, 'Lucida Console', monospace;
    background: var(--button-bg);
    color: var(--button-fg);
    border: 2px solid var(--button-border);
    border-radius: 0;
    cursor: pointer;
    box-shadow: 2px 2px 0 var(--button-shadow1), 4px 4px 0 var(--button-shadow2);
    transition: background 0.2s, color 0.2s, box-shadow 0.2s, border 0.2s;
    letter-spacing: 1px;
    text-transform: uppercase;
}
button:hover, button:focus {
    background: var(--button-fg);
    color: var(--button-bg);
    box-shadow: 2px 2px 0 var(--button-shadow2), 4px 4px 0 var(--button-shadow1);
    outline: none;
}

#leaderboard {
    margin-top: 24px;
    background: var(--leaderboard-bg);
    border: 2px solid var(--leaderboard-border);
    padding: 16px 8px 8px 8px;
    border-radius: 0;
    box-shadow: 0 0 8px var(--shadow);
    transition: background 0.3s, border 0.3s;
}

#leaderboard-list {
    list-style: none;
    padding: 0;
    font-family: 'Courier New', Courier, 'Lucida Console', monospace;
    color: var(--fg);
    font-size: 18px;
    transition: color 0.3s;
}

#leaderboard-list li {
    padding: 5px 0;
    border-bottom: 1px dashed var(--leaderboard-li-border);
}

#leaderboard-list li:last-child {
    border-bottom: none;
}

h2, #wallet-info {
    font-family: 'Courier New', Courier, 'Lucida Console', monospace;
    color: var(--fg);
    text-shadow: var(--score-shadow);
    letter-spacing: 2px;
    margin-bottom: 8px;
    transition: color 0.3s, text-shadow 0.3s;
}

/* Cycle Time Display - Top Left Corner */
#cycle-time-display {
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--pool-fg);
    color: var(--pool-bg);
    border: 2px solid var(--pool-border);
    border-radius: 0;
    padding: 6px 10px;
    box-shadow: 2px 2px 0 var(--button-shadow1), 4px 4px 0 var(--button-shadow2);
    font-family: 'Courier New', Courier, 'Lucida Console', monospace;
    text-align: center;
    min-width: 100px;
    z-index: 100;
    transition: background 0.3s, color 0.3s, border 0.3s;
}

/* Prize Pool Display - Top Right Corner */
#prize-pool-display {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--pool-bg);
    color: var(--pool-fg);
    border: 2px solid var(--pool-border);
    border-radius: 0;
    padding: 6px 10px;
    box-shadow: 2px 2px 0 var(--button-shadow1), 4px 4px 0 var(--button-shadow2);
    font-family: 'Courier New', Courier, 'Lucida Console', monospace;
    text-align: center;
    min-width: 100px;
    z-index: 100;
    transition: background 0.3s, color 0.3s, border 0.3s;
}

.pool-label {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2px;
    font-weight: bold;
    opacity: 0.8;
}

.pool-amount {
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 0.5px;
}

#pool-amount::before {
    content: '💰 ';
    font-size: 12px;
}

/* Claim Reward Button - Left of Prize Pool */
.claim-btn {
    position: absolute;
    top: 8px;
    right: 148px; /* Position to the left of prize pool (100px width + 8px gap + 10px padding) */
    padding: 6px 12px;
    font-size: 11px;
    font-family: 'Courier New', Courier, 'Lucida Console', monospace;
    background: var(--button-bg);
    color: var(--button-fg);
    border: 2px solid var(--button-border);
    border-radius: 0;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s, border 0.2s;
    z-index: 100;
    white-space: nowrap;
    box-shadow: 2px 2px 0 var(--button-shadow1), 4px 4px 0 var(--button-shadow2);
}

.claim-btn:hover {
    background: var(--button-fg);
    color: var(--button-bg);
    box-shadow: 2px 2px 0 var(--button-shadow2), 4px 4px 0 var(--button-shadow1);
}

.claim-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--button-bg) !important;
    color: var(--button-fg) !important;
    box-shadow: 2px 2px 0 var(--button-shadow1), 4px 4px 0 var(--button-shadow2) !important;
}

.claim-btn:disabled:hover {
    background: var(--button-bg) !important;
    color: var(--button-fg) !important;
    box-shadow: 2px 2px 0 var(--button-shadow1), 4px 4px 0 var(--button-shadow2) !important;
}

/* Navigation links in game UI */
#ui a:hover {
    background: var(--button-fg) !important;
    color: var(--button-bg) !important;
    box-shadow: 2px 2px 0 var(--button-shadow2), 4px 4px 0 var(--button-shadow1) !important;
}

/* ========================= */
/* SITE FOOTER */
/* ========================= */
.site-footer {
    margin-top: 60px;
    padding: 20px;
    border-top: 2px dashed var(--border);
    text-align: center;
}

.footer-tagline {
    font-family: 'Courier New', Courier, 'Lucida Console', monospace;
    color: var(--fg);
    opacity: 0.7;
    font-size: 12px;
    margin: 0 0 10px 0;
    letter-spacing: 1px;
}

.footer-creator {
    font-family: 'Courier New', Courier, 'Lucida Console', monospace;
    color: var(--fg);
    opacity: 0.8;
    font-size: 13px;
    margin: 0;
}

.creator-link {
    color: var(--fg);
    text-decoration: none;
    border-bottom: 1px dashed var(--fg);
    transition: opacity 0.2s, border-color 0.2s;
}

.creator-link:hover {
    opacity: 1;
    border-bottom-style: solid;
}

/* Footer responsive styles */
@media (max-width: 768px) {
    .site-footer {
        margin-top: 40px;
        padding: 15px 10px;
    }

    .footer-tagline {
        font-size: 10px;
    }

    .footer-creator {
        font-size: 11px;
    }
}

@media (max-width: 400px) {
    .site-footer {
        margin-top: 30px;
        padding: 12px 8px;
    }

    .footer-tagline {
        font-size: 9px;
    }

    .footer-creator {
        font-size: 10px;
    }
}