/* Floating contact bar base style */
.ntm-floating-contact {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0;
    width: 44px; /* Chiều rộng máy tính: 44px */
    opacity: 1;
    visibility: visible;
}

.ntm-floating-contact,
.ntm-floating-contact * {
    box-sizing: border-box;
    margin: 0;
    list-style: none;
}

.ntm-floating-contact a,
.ntm-floating-contact a:hover,
.ntm-floating-contact a:focus,
.ntm-floating-contact a:active {
    text-decoration: none !important;
    outline: none;
    box-shadow: none;
    background: transparent;
}

/* Scroll to top button */
.ntm-floating-contact__scroll-top {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 44px; /* Khớp với chiều rộng 44px */
    height: 38px;
    background: var(--color-brand-primary, #dd3333);
    border: none;
    padding: 0 !important;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #fff !important;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.ntm-floating-contact__scroll-top:hover {
    background: var(--color-brand-primary-hover, #c12424);
}

.ntm-floating-contact__scroll-top svg {
    width: 24px;
    height: 24px;
    display: block;
}

/* Position-based border radiuses */
.ntm-floating-contact--right .ntm-floating-contact__scroll-top {
    border-radius: 12px 0 0 0;
}
.ntm-floating-contact--left .ntm-floating-contact__scroll-top {
    border-radius: 0 12px 0 0;
}

/* Container icons */
.ntm-floating-contact__icons {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 14px 10px;
    gap: 14px;
    background: var(--color-brand-surface, #fef1f1);
    width: 44px; /* Khớp với chiều rộng 44px */
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.ntm-floating-contact--right .ntm-floating-contact__icons {
    border-radius: 0 0 0 12px;
    border-left: 1px solid var(--color-border-subtle, #e5e7eb);
}
.ntm-floating-contact--left .ntm-floating-contact__icons {
    border-radius: 0 0 12px 0;
    border-right: 1px solid var(--color-border-subtle, #e5e7eb);
}

/* Cho trường hợp scroll top chưa hiện, phần icons tự bo góc trên */
.ntm-floating-contact--right .ntm-floating-contact__scroll-top:not(.is-visible) + .ntm-floating-contact__icons {
    border-radius: 12px 0 0 12px;
}
.ntm-floating-contact--left .ntm-floating-contact__scroll-top:not(.is-visible) + .ntm-floating-contact__icons {
    border-radius: 0 12px 12px 0;
}

/* Contact item links */
.ntm-floating-contact__item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 25px; /* Icon máy tính: 25px */
    height: 25px;
    color: var(--color-brand-primary, #dd3333) !important;
    transition: transform 0.2s ease;
    cursor: pointer;
    background: transparent;
    border: none;
    padding: 0;
}

.ntm-floating-contact__item:hover {
    transform: scale(1.15);
    color: var(--color-brand-primary-hover, #c12424) !important;
}

.ntm-floating-contact__item svg,
.ntm-floating-contact__item img {
    width: 25px; /* Icon máy tính: 25px */
    height: 25px;
    display: block;
}

/* Zalo Icon */
.ntm-floating-contact__item--zalo img {
    border-radius: 4px;
}

/* Divider line */
.ntm-floating-contact__divider {
    display: block;
    width: 25px;
    height: 0;
    border-top: 1px solid rgba(221, 51, 51, 0.15);
}

/* Remove last divider if any */
.ntm-floating-contact__icons .ntm-floating-contact__divider:last-child {
    display: none;
}

/* Mobile responsive */
@media (max-width: 700px) {
    .ntm-floating-contact {
        display: none !important;
    }
}