.fixed-bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
}

#floatButtons {
    position: fixed;
    bottom: 180px;
    right: 20px;
    width: 60px;
    height: 60px;
    z-index: 9999;
}

#scrollTopBtn {
    position: absolute;
    top: -45px;
    left: 0px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    box-shadow: 0 0 6px rgba(0, 0, 0, 0.2);
    background-color: #fcb017;
    cursor: pointer;
    z-index: 9999;
    display: none;
    /* 🔥 기본은 숨김 */
}

#homeBtn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: white;
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    z-index: 9999;
}

#schoolBtn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: white;
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    z-index: 9999;
}

#qrmallBtn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: white;
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    z-index: 9999;
}

#netbotBtn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: white;
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    z-index: 9999;
}

#qnaBtn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: white;
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    z-index: 9999;
}


/* 반투명 배경 오버레이 */
.netbot-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99998;
}

/* 팝업 모달 컨테이너 — 오른쪽 하단 고정 */
.netbot-modal {
    position: fixed;
    bottom: 80px;
    right: 16px;
    width: 90%;
    max-width: 400px;
    height: 75vh;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* 헤더 바 */
.netbot-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: #4a90d9;
    color: #fff;
    flex-shrink: 0;
}

/* 제목 텍스트 */
.netbot-title {
    font-size: 16px;
    font-weight: 700;
}

/* 닫기 버튼 */
.netbot-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    padding: 0 4px;
}

/* 본문 영역 */
.netbot-body {
    flex: 1;
    overflow: hidden;
}

/* iframe 꽉 채우기 */
.netbot-iframe {
    width: 100%;
    height: 100%;
    border: none;
}