.game-section {
    background: #0a0a0f76;
    color: #e0f7fa;
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0;
    padding: 0;
    height: 72vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shape-container {
    background: rgba(0, 246, 255, 0.07);
    border: 2px solid #00f6ff;
    border-radius: 16px;
    padding: 2rem 2.5rem;
    box-shadow: 0 4px 24px rgba(0,246,255,0.08);
    text-align: center;
    min-width: 350px;
    min-height: 400px;
    position: relative;
}

#shapes-board, #outlines-board {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 1.2rem;
    min-height: 80px;
}

.shape, .outline {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    cursor: grab;
    background: #222;
    color: #00f6ff;
    box-shadow: 0 2px 8px #00f6ff22;
    user-select: none;
    transition: background 0.2s, transform 0.2s;
}

.shape.dragging {
    opacity: 0.5;
}

.outline {
    background: #11131a;
    border: 2px dashed #00f6ff;
    color: #00f6ff55;
    cursor: pointer;
}

.outline.filled {
    background: #00ff7f;
    color: #0a0a0f;
    border: 2px solid #00ff7f;
}

#timer {
    font-size: 1.3rem;
    color: #fff176;
    margin-bottom: 1rem;
}

#score, #high-score {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

#game-over {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #0a0a0fdd;
    color: #fff;
    padding: 2rem 3rem;
    border-radius: 12px;
    font-size: 1.3rem;
    z-index: 10;
}

.hidden {
    display: none;
}