/* ========================================
   Floating Contact Bar
   ======================================== */

/* ========== 모바일: 하단 고정 가로 바 (768px 이하) ========== */
.floating-bar-mobile {
    display: none;
}

@media (max-width: 768px) {
    /* 모바일 바 하단 여백 확보 */
    body {
        padding-bottom: 64px;
    }

    .floating-bar-mobile {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: 60px;
        background: var(--fb-bg);
        border-top: 1px solid var(--border-mobile);
        display: flex;
        align-items: center;
        justify-content: space-around;
        z-index: 999;
        transition: transform 0.3s ease, opacity 0.3s ease;
    }

    .floating-bar-mobile.fb-hidden {
        transform: translateY(100%);
        opacity: 0;
        pointer-events: none;
    }

    .fb-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 3px;
        flex: 1;
        height: 100%;
        color: var(--fb-text);
        text-decoration: none;
        font-size: 11px;
        font-weight: 500;
        transition: color 0.2s ease;
    }

    .fb-item:active {
        color: var(--brand-primary);
    }

    .fb-item svg {
        flex-shrink: 0;
    }

    /* 예약 버튼 강조 */
    .fb-item--booking {
        background: var(--brand-primary);
        color: #fff;
        border-radius: 0;
    }

    .fb-item--booking:active {
        background: var(--brand-dark);
        color: #fff;
    }

    .fb-item--booking span {
        font-weight: 600;
    }
}

/* ========== 데스크톱: 우측 하단 세로 플로팅 (769px 이상) ========== */
.floating-bar-desktop {
    display: none;
}

@media (min-width: 769px) {
    .floating-bar-desktop {
        position: fixed;
        bottom: 32px;
        right: 24px;
        display: flex;
        flex-direction: column;
        gap: 10px;
        z-index: 999;
        transition: opacity 0.3s ease, transform 0.3s ease;
    }

    .floating-bar-desktop.fb-hidden {
        opacity: 0;
        transform: translateY(16px);
        pointer-events: none;
    }

    .fb-btn {
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 48px;
        height: 48px;
        border-radius: 50%;
        background: var(--fb-bg);
        color: var(--fb-icon);
        text-decoration: none;
        box-shadow: var(--shadow-btn);
        transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
    }

    .fb-btn:hover {
        background: var(--bg-hover);
        box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
        transform: scale(1.05);
    }

    /* 예약 버튼 브랜드 컬러 */
    .fb-btn--booking {
        background: var(--brand-primary);
        color: #fff;
    }

    .fb-btn--booking:hover {
        background: var(--brand-dark);
        color: #fff;
    }

    /* 툴팁 */
    .fb-tooltip {
        position: absolute;
        right: calc(100% + 10px);
        top: 50%;
        transform: translateY(-50%);
        background: var(--fb-tooltip-bg);
        color: var(--fb-tooltip-text);
        font-size: 13px;
        font-weight: 500;
        white-space: nowrap;
        padding: 6px 12px;
        border-radius: 6px;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.2s ease, transform 0.2s ease;
        transform: translateY(-50%) translateX(4px);
    }

    .fb-tooltip::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 100%;
        transform: translateY(-50%);
        border: 5px solid transparent;
        border-left-color: var(--fb-tooltip-bg);
    }

    .fb-btn:hover .fb-tooltip {
        opacity: 1;
        transform: translateY(-50%) translateX(0);
    }
}