:root {
    --bg: #f7f7f7;
    --panel: #ffffff;
    --panelShadow: rgba(0, 0, 0, 0.08);
    --text: #535353;
    --muted: #757575;
    --accent: #535353;
    --btn: #535353;
    --btnHover: #333333;
    --canvasFrame: #e0e0e0;
    --ground: #535353;
    --scoreBg: #535353;
}

[data-theme="dark"] {
    --bg: #1a1a1a;
    --panel: #2a2a2a;
    --panelShadow: rgba(0, 0, 0, 0.4);
    --text: #e0e0e0;
    --muted: #a0a0a0;
    --accent: #e0e0e0;
    --btn: #444444;
    --btnHover: #555555;
    --canvasFrame: #404040;
    --ground: #e0e0e0;
    --scoreBg: #333333;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    color: var(--text);
    font-family: "Press Start 2P", "Courier New", monospace;
    overflow: hidden;
    transition: background 0.25s ease;
}

.wrap {
    width: min(980px, calc(100vw - 20px));
    display: grid;
    grid-template-columns: 1fr 260px;
    gap: 14px;
    align-items: start;
}

@media (max-width: 860px) {
    .wrap {
        grid-template-columns: 1fr;
    }
}

.topbar {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}

.leftGroup {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.home-btn {
    text-decoration: none;
    background: var(--btn);
    color: #fff;
    padding: 10px 14px;
    border-radius: 8px;
    font-weight: 800;
    font-size: 12px;
    transition: 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 12px var(--panelShadow);
}

.home-btn:hover {
    background: var(--btnHover);
}

.badge {
    background: var(--panel);
    padding: 10px 12px;
    border-radius: 8px;
    font-weight: 800;
    font-size: 10px;
    box-shadow: 0 4px 12px var(--panelShadow);
    color: var(--text);
}

.scores {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.scoreBox {
    background: var(--scoreBg);
    padding: 10px 14px;
    border-radius: 8px;
    color: #fff;
    text-align: center;
    box-shadow: 0 4px 12px var(--panelShadow);
}

.scoreLabel {
    font-size: 8px;
    opacity: 0.8;
    display: block;
    margin-bottom: 4px;
}

.scoreVal {
    font-size: 16px;
    font-weight: 900;
    letter-spacing: 1px;
}

.panel {
    background: var(--panel);
    border-radius: 12px;
    box-shadow: 0 6px 20px var(--panelShadow);
}

.gamePanel {
    padding: 12px;
}

.canvasFrame {
    border-radius: 8px;
    border: 2px solid var(--canvasFrame);
    overflow: hidden;
    position: relative;
    background: #f7f7f7;
}

[data-theme="dark"] .canvasFrame {
    background: #1a1a1a;
}

canvas {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16/5;
}

.hudOverlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    pointer-events: none;
}

.overlayCard {
    pointer-events: none;
    text-align: center;
    background: rgba(255, 255, 255, 0.95);
    color: #535353;
    padding: 20px 24px;
    border-radius: 8px;
    border: 2px solid #535353;
    max-width: 400px;
    width: calc(100% - 24px);
}

[data-theme="dark"] .overlayCard {
    background: rgba(42, 42, 42, 0.95);
    color: #e0e0e0;
    border-color: #e0e0e0;
}

.overlayTitle {
    font-size: 20px;
    font-weight: 900;
    margin: 0 0 12px 0;
    letter-spacing: 2px;
}

.overlayDesc {
    margin: 0;
    font-size: 10px;
    line-height: 1.8;
    opacity: 0.8;
}

.controlsRow {
    display: flex;
    gap: 10px;
    margin-top: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

.btn {
    cursor: pointer;
    border: 2px solid var(--text);
    border-radius: 4px;
    padding: 10px 16px;
    font-weight: 900;
    font-size: 10px;
    transition: 0.2s;
    font-family: inherit;
}

.btnPrimary {
    background: var(--btn);
    color: #fff;
    border-color: var(--btn);
}

.btnPrimary:hover {
    background: var(--btnHover);
}

.btnGhost {
    background: transparent;
    color: var(--text);
}

.sidePanel {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sectionTitle {
    font-size: 10px;
    font-weight: 900;
    margin: 0 0 8px 0;
    letter-spacing: 1px;
}

.smallText {
    font-size: 8px;
    color: var(--muted);
    line-height: 1.6;
    margin: 0;
}

.leaderList {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 8px;
}

.leaderItem {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 8px;
    border-radius: 6px;
    border: 1px solid var(--canvasFrame);
    background: rgba(0, 0, 0, 0.02);
    font-size: 9px;
}

[data-theme="dark"] .leaderItem {
    background: rgba(255, 255, 255, 0.03);
}

.rank {
    font-weight: 900;
    min-width: 24px;
    color: var(--muted);
}

.name {
    flex: 1;
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100px;
}

.pts {
    font-weight: 900;
    color: var(--accent);
}

.footerHint {
    font-size: 8px;
    color: var(--muted);
    margin-top: 10px;
}

.dangerNote {
    color: #cc0000;
    font-weight: 900;
    font-size: 8px;
}