/* Shared frontend language toggle (waiter / kitchen / manager / customer). */

.ros-page-lang {
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 100050;
    flex-shrink: 0;
}

.ros-page-lang--left {
    position: relative;
    justify-content: flex-start;
    margin: 0;
}

.ros-page-lang--right {
    position: relative;
    justify-content: flex-end;
    margin: 0;
}

/* Operation Portal (legacy): fixed top-left. */
.ros-page-lang--fixed-left {
    position: fixed;
    top: 22px;
    left: 22px;
    margin: 0;
    z-index: 100050;
}

/* Staff chrome / legacy floating (size owned by portal-controls). */
.ros-page-lang--floating,
.ros-page-lang--chrome {
    position: static;
    margin: 0;
}

@media (max-width: 520px) {
    .ros-page-lang--fixed-left {
        top: 14px;
        left: 14px;
    }
}

.ros-page-lang .ros-lang-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 6px 12px;
    border: 1px solid #d0d5dd;
    border-radius: 999px;
    background: #fff;
    color: #1f2937;
    font-size: 13px;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.12);
}

.ros-page-lang .ros-lang-toggle:hover,
.ros-page-lang .ros-lang-toggle:focus {
    border-color: #2563eb;
    color: #1e3a8a;
    outline: none;
}

.ros-page-lang .ros-lang-flag {
    display: block;
    width: 26px;
    height: 17px;
    flex: 0 0 auto;
    border-radius: 2px;
    overflow: hidden;
    clip-path: inset(0 round 2px);
    box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.2);
    line-height: 0;
}

.ros-page-lang .ros-lang-label {
    white-space: nowrap;
}

/* Waiter / kitchen: centered title, lang toggle on the left */
.ros-staff-page-head {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    margin-bottom: 16px;
}

.ros-staff-page-head .ros-title {
    margin: 0;
    text-align: center;
}

.ros-staff-page-head .ros-page-lang--left {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    margin: 0;
    z-index: 1;
}

/* Customer cart / mode picker: lang toggle beside close (×) */
.ros-customer-cart-header__main {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    flex: 1;
}

.ros-customer-cart-header__actions {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.ros-customer-cart-header__actions .ros-page-lang,
.ros-customer-cart-header__actions .ros-page-lang--right,
.ros-customer-service-mode-picker-header .ros-page-lang,
.ros-customer-service-mode-picker-header .ros-page-lang--right {
    position: static;
    margin: 0;
}

.ros-customer-cart-header__actions .ros-lang-toggle,
.ros-customer-service-mode-picker-header .ros-lang-toggle {
    padding: 4px 10px;
    font-size: 12px;
}

.ros-customer-cart-header__actions .ros-lang-flag,
.ros-customer-service-mode-picker-header .ros-lang-flag {
    width: 22px;
    height: 14px;
}

@media (min-width: 783px) {
    .ros-page-lang .ros-lang-toggle {
        gap: 10px;
        padding: 8px 16px;
        font-size: 15px;
    }

    .ros-page-lang .ros-lang-flag {
        width: 30px;
        height: 20px;
    }

    .ros-staff-page-head {
        min-height: 44px;
        margin-bottom: 18px;
    }

    .ros-customer-cart-header__actions .ros-lang-toggle,
    .ros-customer-service-mode-picker-header .ros-lang-toggle {
        gap: 8px;
        padding: 6px 12px;
        font-size: 13px;
    }

    .ros-customer-cart-header__actions .ros-lang-flag,
    .ros-customer-service-mode-picker-header .ros-lang-flag {
        width: 26px;
        height: 17px;
    }
}

@media (max-width: 768px) {
    .ros-page-lang .ros-lang-toggle {
        padding: 5px 10px;
        font-size: 12px;
    }

    .ros-page-lang .ros-lang-flag {
        width: 22px;
        height: 14px;
    }

    .ros-staff-page-head {
        min-height: 36px;
        margin-bottom: 12px;
    }
}