/* 로그인 사용자 — 우측 하단 플로팅 빠른 메뉴 */
:root {
    --floating-btn-size: 50px;
    --floating-btn-gap: 10px;
    --floating-edge-right: 20px;
    --floating-stack-bottom: 20px;
    --floating-menu-duration: 0.34s;
}

.midam-floating-support {
    position: fixed;
    bottom: var(--floating-stack-bottom);
    right: var(--floating-edge-right);
    z-index: 9998;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--floating-btn-gap);
    width: var(--floating-btn-size);
}

.midam-floating-support:not(.is-ready) .floating-support-menu,
.midam-floating-support:not(.is-ready) .floating-support-menu-inner > *,
.midam-floating-support:not(.is-ready) .floating-toggle-icon {
    transition: none !important;
}

.midam-floating-support .floating-support-menu {
    display: grid;
    grid-template-rows: 1fr;
    width: 100%;
    transition: grid-template-rows var(--floating-menu-duration) cubic-bezier(0.4, 0, 0.2, 1);
}

.midam-floating-support.is-collapsed .floating-support-menu {
    grid-template-rows: 0fr;
}

.midam-floating-support .floating-support-menu-inner {
    display: flex;
    flex-direction: column;
    gap: var(--floating-btn-gap);
    min-height: 0;
    overflow: hidden;
}

.midam-floating-support .floating-support-menu-inner > * {
    transition:
        opacity calc(var(--floating-menu-duration) * 0.75) ease,
        transform var(--floating-menu-duration) cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: bottom center;
}

.midam-floating-support.is-collapsed .floating-support-menu-inner > * {
    opacity: 0;
    transform: scaleY(0.35);
    pointer-events: none;
}

.midam-floating-support .floating-support-btn {
    width: var(--floating-btn-size);
    height: var(--floating-btn-size);
    min-width: var(--floating-btn-size);
    min-height: var(--floating-btn-size);
    padding: 0;
    border: 2px solid #fff;
    border-radius: 50%;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: #fff;
    color: #2563eb;
    border-color: #2563eb;
    box-shadow: none;
    transition:
        background 0.2s ease,
        border-color 0.2s ease,
        color 0.2s ease,
        opacity calc(var(--floating-menu-duration) * 0.75) ease;
    text-decoration: none;
    font-family: inherit;
    flex-shrink: 0;
}

.midam-floating-support .floating-support-btn i {
    font-size: 1.35rem;
    line-height: 1;
    display: block;
    transition: transform 0.2s ease;
}

.midam-floating-support .floating-support-btn:hover i,
.midam-floating-support .floating-support-btn:focus-visible i {
    transform: scale(1.18);
}

.midam-floating-support.is-collapsed .floating-support-menu-inner > *:hover i {
    transform: none;
}

/* 메뉴 액션 — 아웃라인(흰 배경 + 블루 테두리) */
.midam-floating-support .floating-outline-btn:hover {
    background: #eff6ff;
    color: #1d4ed8;
    border-color: #1d4ed8;
}

/* 페이지 개선 제안 */
.midam-floating-support .floating-feedback-btn {
    background: linear-gradient(135deg, #64748b 0%, #475569 100%);
    color: #fff;
    border: 2px solid #fff;
}

.midam-floating-support .floating-feedback-btn:hover {
    color: #fff;
    background: linear-gradient(135deg, #475569 0%, #334155 100%);
}

/* 접기/펼치기 토글 — 항상 최하단 */
.midam-floating-support .floating-toggle-btn {
    background: #fff;
    color: #64748b;
    border: 2px solid #cbd5e1;
}

.midam-floating-support .floating-toggle-btn:hover {
    background: #f8fafc;
    color: #475569;
    border-color: #94a3b8;
}

.midam-floating-support .floating-toggle-icon {
    transition:
        transform var(--floating-menu-duration) cubic-bezier(0.4, 0, 0.2, 1),
        scale 0.2s ease;
}

.midam-floating-support.is-collapsed .floating-toggle-icon {
    transform: rotate(180deg);
}

.midam-floating-support .floating-toggle-btn:hover .floating-toggle-icon,
.midam-floating-support .floating-toggle-btn:focus-visible .floating-toggle-icon {
    scale: 1.18;
}

.midam-floating-support.is-collapsed .floating-toggle-btn:hover .floating-toggle-icon,
.midam-floating-support.is-collapsed .floating-toggle-btn:focus-visible .floating-toggle-icon {
    transform: rotate(180deg);
    scale: 1.18;
}

@media (max-width: 768px) {
    :root {
        --floating-edge-right: 16px;
        --floating-stack-bottom: 16px;
    }

    .midam-my-account-page .midam-floating-support,
    .midam-shipping-calculator-page .midam-floating-support,
    .midam-support-page .midam-floating-support {
        right: var(--floating-edge-right);
        bottom: var(--floating-stack-bottom);
        align-items: flex-end;
        width: var(--floating-btn-size);
    }
}

@media (prefers-reduced-motion: reduce) {
    .midam-floating-support .floating-support-menu,
    .midam-floating-support .floating-support-menu-inner > *,
    .midam-floating-support .floating-toggle-icon,
    .midam-floating-support .floating-support-btn i {
        transition: none;
    }
}