.maze-stage {
    margin-top: 14px;
    padding: 14px;
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.maze-board {
    display: grid;
    grid-template-columns: repeat(9, 1fr);
    gap: 3px;
    padding: 6px;
    background: #111827;
    touch-action: none;
}

.maze-cell {
    aspect-ratio: 1;
    display: grid;
    place-items: center;
    background: #f3f4f6;
    font-size: 18px;
    font-weight: 850;
}

.maze-cell.wall {
    background: #374151;
}

.maze-cell.exit {
    color: #fff;
    background: #20a66b;
}

.maze-cell.player {
    color: #fff;
    background: #ff7a1a;
}

.maze-controls {
    width: 216px;
    margin: 18px auto 0;
    display: grid;
    grid-template-columns: repeat(3, 64px);
    grid-template-rows: repeat(2, 58px);
    gap: 8px;
    justify-content: center;
}

.maze-controls button {
    border-radius: 16px;
    display: grid;
    place-items: center;
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.maze-controls button:active {
    background: var(--pressed);
}

.maze-controls [data-dir="up"] { grid-column: 2; }
.maze-controls [data-dir="left"] { grid-column: 1; }
.maze-controls [data-dir="down"] { grid-column: 2; }
.maze-controls [data-dir="right"] { grid-column: 3; }