.oe-quick-menu-toggle {
    position: fixed;
    right: 30px;
    bottom: 30px;
    z-index: 9998;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 18px;
    border: 2px solid rgba(144, 202, 249, 0.3);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px);
    color: #333;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.35s ease, box-shadow 0.35s ease, background 0.35s ease, border-color 0.35s ease;
    user-select: none;
    font-family: 'Noto Sans JP', sans-serif;
}

.oe-quick-menu-toggle,
.oe-quick-menu-toggle:hover,
.oe-quick-menu-toggle:active,
.oe-quick-menu-toggle:focus {
    color: #333;
}

.oe-quick-menu-toggle:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 30px rgba(144, 202, 249, 0.35);
    border-color: rgba(144, 202, 249, 0.6);
    background: rgba(255, 255, 255, 0.98);
}

.oe-quick-menu-toggle:focus-visible {
    outline: 2px solid rgba(59, 130, 246, 0.6);
    outline-offset: 2px;
}

.oe-quick-menu-toggle.is-open {
    background: linear-gradient(135deg, #90caf9, #a5d6a7);
    color: #fff;
    border-color: transparent;
}

.oe-quick-menu-toggle.is-open:hover {
    background: linear-gradient(135deg, #7bb8f2, #8bd69a);
}

.oe-quick-menu-icon {
    width: 18px;
    height: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.35s ease;
}

.oe-quick-menu-icon svg {
    width: 18px;
    height: 18px;
}

.oe-quick-menu-toggle.is-open .oe-quick-menu-icon {
    transform: rotate(45deg);
}

.oe-quick-menu {
    position: fixed;
    right: 30px;
    bottom: 90px;
    z-index: 9998;
    display: flex;
    flex-direction: column;
    gap: 12px;
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.oe-quick-menu.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.oe-quick-menu-item {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    min-width: 180px;
    padding: 12px 18px;
    border-radius: 999px;
    border: 1px solid rgba(17, 24, 39, 0.08);
    background: rgba(255, 255, 255, 0.95);
    color: #111827;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 10px 30px rgba(17, 24, 39, 0.12);
    transform: translateY(8px) scale(0.96);
    opacity: 0;
    transition: transform 0.35s ease, opacity 0.35s ease, box-shadow 0.35s ease;
}

.oe-quick-menu.is-open .oe-quick-menu-item {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.oe-quick-menu.is-open .oe-quick-menu-item:nth-child(1) {
    transition-delay: 0.05s;
}

.oe-quick-menu.is-open .oe-quick-menu-item:nth-child(2) {
    transition-delay: 0.1s;
}

.oe-quick-menu.is-open .oe-quick-menu-item:nth-child(3) {
    transition-delay: 0.15s;
}

.oe-quick-menu.is-open .oe-quick-menu-item:nth-child(4) {
    transition-delay: 0.2s;
}

.oe-quick-menu.is-open .oe-quick-menu-item:nth-child(5) {
    transition-delay: 0.25s;
}

.oe-quick-menu-item:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 16px 32px rgba(17, 24, 39, 0.18);
}

.oe-quick-menu-item-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.oe-quick-menu-item-icon img,
.oe-quick-menu-item-icon svg {
    width: 18px;
    height: 18px;
}

@media (max-width: 768px) {
    .oe-quick-menu-toggle {
        right: 20px;
        bottom: 20px;
        padding: 10px 16px;
        font-size: 12px;
    }

    .oe-quick-menu {
        right: 20px;
        bottom: 78px;
    }

    .oe-quick-menu-item {
        min-width: 160px;
        padding: 10px 14px;
        font-size: 12px;
    }
}