/* Antigravity 버튼 스타일 */
#antigravity-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 99999;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

#antigravity-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

#antigravity-btn.active {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    box-shadow: 0 4px 15px rgba(245, 87, 108, 0.4);
}

/* 떨어지는 요소 스타일 */
.antigravity-falling {
    transition: none !important;
    position: relative !important;
}

/* 복원 안내 메시지 */
#antigravity-restore-msg {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 99999;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

#antigravity-restore-msg.visible {
    opacity: 1;
}