/* Patch 7.3: scalable category navigation for cashier and waiter menus. */
.umsid-menu-tools {
    position: sticky;
    top: 0;
    z-index: 20;
    display: grid;
    gap: 10px;
    padding: 4px 2px 14px;
    margin-bottom: 4px;
    background: var(--bg-color, #f4f7f6);
}

.umsid-menu-search {
    position: relative;
}

.umsid-menu-search i {
    position: absolute;
    inset-inline-start: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #8b1c31;
    pointer-events: none;
}

.umsid-menu-search input {
    width: 100%;
    min-height: 48px;
    padding: 10px 44px 10px 14px;
    border: 1px solid #d8dee8;
    border-radius: 8px;
    background: #fff;
    color: #1f2937;
    font: inherit;
    font-weight: 700;
    outline: none;
}

[dir="ltr"] .umsid-menu-search input {
    padding: 10px 14px 10px 44px;
}

.umsid-menu-search input:focus {
    border-color: #8b1c31;
    box-shadow: 0 0 0 3px rgba(139, 28, 49, .1);
}

.umsid-category-row {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: thin;
    padding: 1px 1px 5px;
}

.umsid-category-btn {
    flex: 0 0 auto;
    min-height: 42px;
    padding: 8px 16px;
    border: 1px solid #d8dee8;
    border-radius: 8px;
    background: #fff;
    color: #1f2937;
    font: inherit;
    font-size: .9rem;
    font-weight: 800;
    white-space: nowrap;
    cursor: pointer;
    transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}

.umsid-category-btn:hover {
    border-color: #8b1c31;
}

.umsid-category-btn.active,
.umsid-category-btn[aria-pressed="true"] {
    border-color: #8b1c31;
    background: #8b1c31;
    color: #fff;
}

.umsid-category-count {
    display: inline-flex;
    min-width: 23px;
    height: 23px;
    align-items: center;
    justify-content: center;
    margin-inline-start: 7px;
    padding: 0 6px;
    border-radius: 999px;
    background: #f1f5f9;
    color: #475569;
    font-size: .76rem;
}

.umsid-category-btn.active .umsid-category-count {
    background: rgba(255, 255, 255, .2);
    color: #fff;
}

.umsid-menu-empty {
    grid-column: 1 / -1;
    padding: 36px 16px;
    text-align: center;
    color: #64748b;
    font-weight: 800;
}

.umsid-menu-empty i {
    display: block;
    margin-bottom: 10px;
    color: #94a3b8;
    font-size: 1.8rem;
}

#category-row,
.cat-row {
    scrollbar-width: thin;
}

@media (max-width: 768px) {
    .umsid-menu-tools {
        padding-bottom: 10px;
    }

    .umsid-category-btn {
        min-height: 44px;
        padding-inline: 14px;
    }
}