:root {
    --pixel-size: 4px;
    --primary-color: #5E81AC;
    --secondary-color: #88C0D0;
    --accent-color: #EBCB8B;
    --text-color: #ECEFF4;
    --bg-color: #2E3440;
    --card-bg: #3B4252;
    --hover-color: #D08770;
    --border-color: #4C566A;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
}

body {
    font-family: 'Press Start 2P', cursive;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    padding: 20px;
    background-image:
        linear-gradient(var(--pixel-size) solid transparent, transparent 1px),
        linear-gradient(90deg, var(--pixel-size) solid transparent, transparent 1px);
    background-size: calc(var(--pixel-size) * 10) calc(var(--pixel-size) * 10);
    background-position: 0 0, 0 0;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: var(--card-bg);
    border-bottom: 4px solid var(--primary-color);
    margin-bottom: 20px;
}

.site-header h1 {
    margin: 0;
    font-size: 20px;
    color: var(--accent-color);
    text-shadow: 2px 2px 0px var(--primary-color);
}

.auth-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.status {
    font-size: 13px;
    color: var(--secondary-color);
}

.btn {
    font-family: 'Press Start 2P', cursive;
    padding: 8px 14px;
    border: 2px solid var(--secondary-color);
    background: var(--bg-color);
    color: var(--secondary-color);
    border-radius: 0;
    cursor: pointer;
    transition: all .15s ease;
    box-shadow: 4px 4px 0px rgba(0,0,0,0.2);
}

.btn:hover {
    background-color: var(--hover-color);
    color: var(--text-color);
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px rgba(0,0,0,0.2);
}

.btn-primary {
    background: var(--primary-color);
    color: var(--text-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--hover-color);
}

.layout {
    max-width: 1080px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 20px;
    padding: 0;
}

.card {
    background: var(--card-bg);
    border: 4px solid var(--primary-color);
    border-radius: 0;
    padding: 20px;
    box-shadow: 8px 8px 0px rgba(0, 0, 0, 0.3);
}

.game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.stats-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.game-selection {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 40px;
}



.game-card {
    background: var(--card-bg);
    border: 4px solid var(--primary-color);
    border-radius: 0;
    padding: 20px;
    cursor: pointer;
    transition: all .15s ease;
    box-shadow: 8px 8px 0px rgba(0, 0, 0, 0.3);
}

.game-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: 10px 10px 0px rgba(0, 0, 0, 0.3);
    border-color: var(--hover-color);
}

.game-card h3 {
    margin-top: 0;
    margin-bottom: 10px;
    color: var(--accent-color);
    font-size: 16px;
}

.game-card p {
    font-size: 13px;
    color: var(--secondary-color);
}





.tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-color);
    background: var(--bg-color);
    border: 2px solid var(--border-color);
    border-radius: 0;
    padding: 4px 10px;
}

.game-frame {
    width: 100%;
    height: 760px;
    border: 4px solid var(--border-color);
    background: #faf8ef;
    border-radius: 0;
}



.actions {
    margin-top: 10px;
    display: flex;
    gap: 10px;
    align-items: center;
}

.muted {
    color: var(--secondary-color);
    font-size: 12px;
}

.leaderboard {
    margin: 0;
    padding-left: 0;
    list-style-type: none;
    color: var(--text-color);
}

.leaderboard li {
    padding: 10px 0;
    border-bottom: 2px dashed var(--border-color);
}

.leaderboard .entry-main {
    font-size: 14px;
}

.leaderboard .entry-date {
    font-size: 11px;
    color: var(--secondary-color);
    margin-top: 4px;
}

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

.alert {
    margin-top: 10px;
    font-size: 12px;
    color: var(--accent-color);
    background: #434C5E;
    border: 2px solid var(--accent-color);
    border-radius: 0;
    padding: 8px 10px;
}

.site-footer {
    padding: 20px 16px;
    text-align: center;
    color: var(--secondary-color);
    margin-top: 20px;
}

@media (max-width: 980px) {
    .layout {
        grid-template-columns: 1fr;
    }
    .game-frame {
        width: 100%;
        height: 550px;
    }
}

@media (max-width: 768px) {
    .site-header {
        flex-direction: column;
        gap: 10px;
    }

    .game-selection {
        grid-template-columns: 1fr;
    }
}

/* Fullscreen mode for specific games (e.g., BrowserQuest) */
.fullscreen-game .layout {
    max-width: none;
    grid-template-columns: 1fr;
}
.fullscreen-game .leaderboard-panel {
    display: none !important;
}
.fullscreen-game .game-panel {
    border: none;
    box-shadow: none;
    padding: 0;
}
.fullscreen-game .game-header {
    padding: 8px 12px;
}
.fullscreen-game .game-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 999;
}
.fullscreen-game .game-frame {
    width: 100vw;
    height: 100vh;
    border: none;
}
.fullscreen-game .game-stats {
    display: none;
}
.fullscreen-game #backBtn {
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 1000;
    display: block !important;
}