/* Advertisement Styles */
.br-7 {
    border-radius: 7px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    width: 100%;
    height: auto;
    object-fit: cover;
}

.br-7:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* Magazine Header Styles */
.Mag-header {
    grid-column: 1 / -1;
    text-align: center;
    margin: 15px 0;
}

    .Mag-header img {
        max-width: 100%;
        height: auto;
        border-radius: 8px;
        border: 1px solid #e0e0e0;
    }

/* News Items Styles */
.video-container {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    aspect-ratio: 16/9;
}

    .video-container:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    }

    .video-container img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }

    .video-container:hover img {
        transform: scale(1.05);
    }

.play-title {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    padding: 15px;
    font-size: 16px;
    font-weight: bold;
    text-align: right;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0s; /* بدون transition نرم */
}

.video-container:hover .play-title {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.1s; /* تاخیر بسیار کوتاه برای افکت ناگهانی */
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .p-r-col {
        /*grid-template-columns: 1fr;*/
        gap: 15px;
    }

    .video-container {
        aspect-ratio: 16/9;
    }
    .icon-box-side{
        display:none;
    }
    .mobile-icon-slider-container {
        display: block !important;
    }
    .mobile-icon-slider-container .item{
        display: block !important;
    }
}

@media (max-width: 480px) {
    .play-title {
        font-size: 14px;
        padding: 10px;
    }
}





/* استایل اصلی هدر */
.custom-product-panel .page-header {
    background: linear-gradient(135deg, #f30b0b 0%, #ff8d8d 100%);
    padding: 40px 0;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

    /* افکت داینامیک پس‌زمینه */
    .custom-product-panel .page-header::before {
        content: "";
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 70%);
        animation: gradientRotate 15s infinite linear;
    }

    /* کانتینر محتوا */
    .custom-product-panel .page-header .container {
        position: relative;
        z-index: 2;
        text-align: center;
    }

/* استایل عنوان */
.custom-product-panel .page-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
    margin: 0;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

    /* افکت زیر عنوان */
    .custom-product-panel .page-title::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 80px;
        height: 4px;
        background: #fff;
        border-radius: 2px;
        box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    }

/* انیمیشن پالس برای جذابیت بیشتر */
@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

.custom-product-panel .page-title {
    animation: pulse 3s infinite ease-in-out;
}

/* انیمیشن گرادیان چرخان */
@keyframes gradientRotate {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}



@keyframes suddenAppear {
    0%

{
    opacity: 0;
    transform: translateY(20px);
}

100% {
    opacity: 1;
    transform: translateY(0);
}

}

.play-title {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    padding: 15px;
    font-size: 16px;
    font-weight: bold;
    text-align: right;
    opacity: 0;
    transform: translateY(20px);
}

.video-container:hover .play-title {
    animation: suddenAppear 0.2s forwards;
}

/* استایل کلی سایدبار */
.sidebar-content {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    padding: 20px;
    font-family: 'Yekan', 'Segoe UI', Tahoma, sans-serif;
}



.filter-actions .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 108, 247, 0.4);
}

.filter-actions .btn i {
    font-size: 16px;
}

/* استایل ویجت‌های قابل جمع شدن */
.widget-collapsible {
    margin-top: 25px;
    border-bottom: 1px solid #f0f0f0;
    padding-bottom: 20px;
}

    .widget-collapsible:last-child {
        border-bottom: none;
    }

.widget-title {
    font-size: 16px;
    font-weight: 700;
    color: #333;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    position: relative;
}

    /*.widget-title::after {
        content: "+";
        font-size: 18px;
        color: #666;
        transition: all 0.3s ease;
    }

    .widget-title.collapsed::after {
        content: "-";
    }*/

.widget-body {
    padding-top: 15px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* استایل رنج قیمت */
#range {
    width: 100%;
    height: 40px;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 0 15px;
    font-size: 14px;
    transition: all 0.3s;
}

    #range:focus {
        border-color: #4a6cf7;
        box-shadow: 0 0 0 3px rgba(74, 108, 247, 0.1);
    }

/* استایل لیست برندها */
.filter-items {
    max-height: 300px;
    overflow-y: auto;
    padding-right: 5px;
}

.inline-rb {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 8px;
}

    .inline-rb tr {
        transition: all 0.2s;
    }

        .inline-rb tr:hover {
            background-color: #f9f9f9;
        }

    .inline-rb td {
        display: flex;
    }

    .inline-rb label {
        display: flex;
        align-items: center;
        cursor: pointer;
        font-size: 14px;
        color: #555;
        padding-right: 8px;
        transition: all 0.2s;
        position: relative;
         /*margin-right: auto;*/ 
         line-height:normal;  
         font-weight: normal !important;
    }

        .inline-rb label:hover {
            color: #333;
        }

    .inline-rb input[type="checkbox"] {
        display: block !important;
        margin-left: 10px;
        width: 16px;
        height: 16px;
        cursor: pointer;
        /*appearance: none;*/
        -webkit-appearance: none;
        border: 1px solid #ccc;
        border-radius: 4px;
        transition: all 0.2s;
        position: relative;
    }

        .inline-rb input[type="checkbox"]:checked {
            background-color: #f30b0b;
            border-color: #f53f3f;
        }

            .inline-rb input[type="checkbox"]:checked::after {
                content: "✓";
                position: absolute;
                color: white;
                font-size: 12px;
                top: 50%;
                left: 50%;
                transform: translate(-50%, -50%);
            }

/* اسکرول بار سفارشی */
.filter-items::-webkit-scrollbar {
    width: 6px;
}

.filter-items::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.filter-items::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 10px;
}

    .filter-items::-webkit-scrollbar-thumb:hover {
        background: #a8a8a8;
    }


/* نسخه موبایل */
@media (max-width: 768px) {
    .custom-product-panel .page-header {
        padding: 25px 0;
    }

    .custom-product-panel .page-title {
        font-size: 1.8rem;
    }

        .custom-product-panel .page-title::after {
            width: 60px;
            height: 3px;
        }
}

/*--------------ویژگی ها--------------------*/
.short-attributes {

    padding: 15px;
    margin-top: 15px;
}
    .short-attributes .attributes {
        display: grid;
        gap: 8px;
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .short-attributes .title {
        font-weight: bold;
        font-size: 1.3rem;
        display: block;
        margin-bottom: 10px;
        color: #333;
        text-align: right;   
    }

    .short-attributes .attribute {
        background: #f0f0f1;
        border-radius: 8px;
        border-radius: 8px;
        padding: 8px 8px 4px;
    }

.short-attributes .label {
    font-weight: 500;
    /* color: #898989; */
    /* display: block; */
    color: #81858b;
    display: block;
    font-size: 1.2rem;
}

    .short-attributes .value {
        color: #000;
        font-size: 1rem;
        display: block;
        font-weight: 700;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        padding: .8rem 0;
    }

    .short-attributes .view-all {
        align-items: center;
        display: flex;
        gap: 8px;
        justify-content: center;
        margin: 16px 0;
    }

        .short-attributes .view-all hr {
            border-bottom: none;
            border-top: 1px solid #f0f0f1;
            flex-grow: 1;
            margin: 0;
        }

        .short-attributes .view-all a {
            background: transparent;
            border: 1px solid #f0f0f1;
            border-radius: 8px;
            font-weight: 700;
            padding: 4px 12px;
            font-size: 1.3rem;
            color: #000;
            text-decoration: none;
        }

            .short-attributes .view-all a:hover {
                text-decoration: underline;
            }
.summary-columns, .rvc-product-sidebar {
    justify-content: center;
}
/* واکنش‌گرا */
@media (min-width: 768px) {
    .short-attributes .attribute {
        display: flex;
        flex-direction: column;
    }
}

@media (max-width: 767px) {
    .short-attributes .attribute {
        width: 100%;
        border-bottom: 1px dashed #ddd;
    }
}
@media (max-width: 576px) {
    .short-attributes .attributes {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}
/*--------------اتمام ویژگی ها --------------------*/


.hidden {
    display: none;
}

.rvc-product-details {
    width: calc(100% - 380px);
}

.rvc-product-sidebar {
    margin: auto;
    width: 330px;
    margin-top: 10px;
}

.rvc-cart-box {
    background-color: #f0f0f1;
    border: 1px solid #e0e0e2;
    border-radius: 8px;
    padding: 12px 16px;
}

.rvc-page-title {
    font-size: 1.9rem;
    line-height: 2;
}

.widget {
    background: none !important;
}
/* استایل کلی تب‌ها */
.product-tabs {
    margin-top: 40px;
    border: 1px solid #e1e1e1;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

/* نوار تب‌ها */
.tab-nav-boxed {
    border-bottom: 1px solid #e1e1e1;
    background: #f9f9f9;
}

    .tab-nav-boxed .nav-tabs {
        display: flex;
        flex-wrap: wrap;
        padding: 0;
        margin: 0;
        list-style: none;
    }

    .tab-nav-boxed .nav-item {
        margin: 0;
    }

    .tab-nav-boxed .nav-link {
        display: block;
        padding: 15px 25px;
        color: #555;
        font-weight: 600;
        text-decoration: none;
        position: relative;
        transition: all 0.3s ease;
    }

        .tab-nav-boxed .nav-link.active,
        .tab-nav-boxed .nav-link:hover {
            color: #2575fc;
        }

/*.tab-nav-underline .nav-link.active:after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: #2575fc;
}*/

/* محتوای تب‌ها */
.tab-content {
    padding: 25px;
}

.tab-pane {
    display: none;
}

    .tab-pane.active {
        display: block;
    }

/* استایل بخش‌های مختلف محتوا */
.description {
    line-height: 1.8;
    color: #555;
}

    .description ul,
    .description ol {
        padding-right: 20px;
    }

/* استایل نظرات */
.Cm {
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid #e1e1e1;
    border-radius: 8px;
    background: #f9f9f9;
}

.Cm-title {
    font-weight: bold;
    color: #333;
    margin-bottom: 10px;
}

.Cm-description {
    color: #555;
    line-height: 1.7;
    margin-bottom: 10px;
}

.Cm-date {
    color: #888;
    font-size: 0.9em;
    margin-bottom: 10px;
}

.Cm-score {
    display: flex;
    gap: 15px;
}

    .Cm-score span {
        display: flex;
        align-items: center;
        gap: 5px;
    }

.Cm-Answer {
    padding: 15px;
    margin-top: 15px;
    background: #fff;
    border-radius: 6px;
    border-right: 3px solid #2575fc;
}

/* استایل فرم نظر دهی */
.suggestRadio {
    display: flex;
    gap: 20px;
    margin: 10px 0;
}

    .suggestRadio label {
        margin-right: 5px;
        cursor: pointer;
    }

.muti-txtBox {
    width: 100%;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 10px;
    resize: vertical;
}

/* رسپانسیو */
@media (max-width: 768px) {
    .tab-nav-boxed .nav-link {
        padding: 12px 15px;
        font-size: 0.9em;
    }

    .tab-content {
        padding: 15px;
    }

    .Cm {
        padding: 15px;
    }

    .suggestRadio {
        flex-direction: column;
        gap: 10px;
    }
}

.custom-width {
    width: 21% !important;
    max-width: 21% !important;
    flex: 0 0 21% !important;
}

.custom-width-productPanel {
    width: 79% !important;
    max-width: 79% !important;
    flex: 0 0 79% !important;
}

@media (max-width: 1200px) {
    .custom-width {
        width: 100% !important;
    }

    .custom-width-productPanel {
        width: 100% !important;
    }
}

.login-register-container a {
    font-size: 1.2rem;
}

.topbar-left .nav {
    border-left: 0;
}

.rvc-swiper-container{
    padding:0;
}
.rvc-product-gallery .swiper-slide {
    background-color: #fff;
    border: 1px solid #e0e0e2;
    border-radius: 8px;
    cursor: pointer;
    overflow: hidden;
    padding: 4px;
}
.rvc-cad-box {
    align-items: center;
    display: flex;
    gap: 8px;
}
/*-----------مودال برای تصاویر--------------*/

/* دکمه‌های ناوبری مودال؛ بدون تداخل با منو */
#imageModal .image-nav-btn {
    top: 50%;
    transform: translateY(-50%);
    z-index: 1065;
    width: 44px;
    height: 44px;
    opacity: .85;
    transition: transform .2s, opacity .2s;
}

    #imageModal .image-nav-btn:hover {
        opacity: 1;
        transform: translateY(-50%) scale(1.06);
    }

#prevImage {
    left: 15px;
}

#nextImage {
    right: 15px;
}


.modal {
    z-index: 1060 !important;
}

.modal-backdrop {
    z-index: 1055 !important;
}


.swiper-slide img {
    pointer-events: auto !important;
}

.product-thumbs .swiper-slide,
.product-thumbs .swiper-slide img {
    position: relative;
    z-index: 20;
    cursor: pointer;
}
#imageModal .modal-title {
    color: #7f7f7f;
}
Specificity  {
    margin-bottom: 0;
    line-height: 1.5;
    font-size: 14px;
    color: #7f7f7f;
}

/*-----------تعداد سبد خرید-------*/

.quantity-holder:not(.hidden) .qty
Specificity {
    -moz-appearance: textfield;
    border: none;
    border-radius: 0;
    text-align: center;
    width: 60px;
}
.quantity-holder:not(.hidden) .decrease-qty {
    /*border-left: 1px solid #e0e0e2;*/
    border-right: none;
}
.quantity-holder:not(.hidden) {
    align-items: center;
    width: 100%;
    border-radius: 8px;
    display: inline-flex;
    overflow: hidden;
}
    .quantity-holder:not(.hidden) .decrease-qty, .quantity-holder:not(.hidden) .increase-qty {
        align-items: center;
        background-color: #fff;
        cursor: pointer;
        display: inline-flex;
        font-family: monospace, Open Sans, sans-serif;
        font-size: 2.4rem;
        height: 48px;
        justify-content: center;
        padding: 0 16px;
        user-select: none;
    }
.txtQuantity {
    
    text-align: center;
    width: 60px;
    background-clip: padding-box;
    background-color: #fff;
    border: 1px solid #e0e0e2;
    /* border-radius: 8px; */
    display: block;
    height: 50px;
    padding: 8px;
    width: 100%;
}
.quantity-holder:not(.hidden) .decrease-qty, .quantity-holder:not(.hidden) .increase-qty
Specificity {
    align-items: center;
    background-color: #fff;
    cursor: pointer;
    display: inline-flex;
    font-family: monospace, Open Sans, sans-serif;
    font-size: 2.4rem;
    height: 48px;
    justify-content: center;
    padding: 0 16px;
    user-select: none;
}
/* ===== Sidebar Filters — boxed sections with borders ===== */

/* خودِ بلوک‌ها (دکمه اعمال، هر ویجتِ قابل‌جمع‌شدن) */
.col-xl-3 .filter-actions,
.col-xl-3 .widget.widget-collapsible {
    border: 1px solid #e5e7eb; /* خط دور هر بخش */
    border-radius: 12px; /* گوشه‌های گرد */
    background: #fff; /* پس‌زمینه سفید */
    margin-bottom: 14px; /* فاصله بین باکس‌ها */
    overflow: hidden; /* برش سرریز برای هدر */
    box-shadow: 0 1px 0 rgba(0,0,0,.02);
}

    /* هدر هر ویجت */
    .col-xl-3 .widget.widget-collapsible .widget-title {
        margin: 0;
        padding: 12px 14px;
        font-weight: 700;
        font-size: 15px;
        border-bottom: 1px solid #f0f2f4; /* خط جداکننده هدر از بدنه */
        display: flex;
        align-items: center;
    }

        .col-xl-3 .widget.widget-collapsible .widget-title span {
            display: inline-block;
            line-height: 1.6;
    border-bottom: 2px solid rgb(239, 64, 86);
}



/* بدنه‌ی ویجت‌ها */
.col-xl-3 .widget.widget-collapsible .widget-body {
    padding: 12px 14px;
}

/* باکس دکمه «اعمال تغییرات» هم شبیه ویجت دیده شود */
.col-xl-3 .filter-actions {
    padding: 10px;
}

    .col-xl-3 .filter-actions .btn {
        width: 100%;
        border-radius: 10px;
    }

/* رِنج قیمت */
#range {
    width: 100% !important; /* تمام عرض باکس را بگیرد */
    direction: ltr; /* اغلب پلاگین‌های رنج LTR هستند */
}

/* لیست برندها (چک‌باکس‌ها) */
.col-xl-3 .filter-items.item-check .inline-rb input[type="checkbox"] {
    margin-inline-start: 0;
    margin-inline-end: 8px;
}

.col-xl-3 .filter-items.item-check .inline-rb label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    line-height: 1.9;
    cursor: pointer;
}

/* فاصله‌گذاری در موبایل کمی بیشتر تا لمس راحت‌تر باشد */
@media (max-width: 576px) {
    .col-xl-3 .widget.widget-collapsible .widget-title {
        padding: 14px 16px;
    }

    .col-xl-3 .widget.widget-collapsible .widget-body {
        padding: 14px 16px;
    }

    .col-xl-3 .filter-actions {
        padding: 12px;
    }
    .links-col{
        padding-left:0px;
        margin-left:0px;
    }
    .summary-columns {
        display: block !important;
    }


    .rvc-product-details {
        width: 100%;
    }
}
.img-80{
    height:80px;
}
/* استایل‌های Swier thumbs */
.product-thumbs-wrap {
    position: relative;
    padding: 0 30px; /* فضا برای دکمه‌های ناوبری */
}

.product-thumbs-swiper {
    width: 100%;
    height: 100px;
}

.product-thumb {
    text-align: center;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

    .product-thumb:hover,
    .product-thumb.swiper-slide-thumb-active {
        opacity: 1;
    }

.thumb-inner {
    padding: 5px;
    border: 2px solid transparent;
    transition: border-color 0.3s ease;
}

.product-thumb.swiper-slide-thumb-active .thumb-inner {
    border-color: #007bff;
}

.swiper-button-next-thumbs,
.swiper-button-prev-thumbs {
    width: 30px;
    height: 30px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    color: #333;
    top: 50%;
    transform: translateY(-50%);
}

.swiper-button-next-thumbs {
    right: 0;
}

.swiper-button-prev-thumbs {
    left: 0;
}

    .swiper-button-next-thumbs::after,
    .swiper-button-prev-thumbs::after {
        content: none; /* حذف محتوای پیش‌فرض */
    }

.thumbnail-clickable {
    border-radius: 4px;
}

/* استایل اسلایدر موبایل */
.mobile-icon-slider-container {
    margin: 15px 0;
    padding: 10px 0;
    background: #f8f8f8;
    border-radius: 8px;
}
.mobile-icon-slider {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

    .mobile-icon-slider .item {
        width: 140px;
        padding: 10px 5px;
    }

.mobile-icon-slider .icon-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 15px 10px;
    background: white;
    border-radius: 8px;
    min-width: 100 px !important;
    height: 100%;
    transition: all 0.3s ease;
}

    .mobile-icon-slider .icon-box:hover {
        transform: translateY(-3px);
        box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    }

.mobile-icon-slider .icon-box-icon {
    margin-bottom: 10px;
    font-size: 24px;
}

.mobile-icon-slider .icon-box-title {
    font-size: 12px;
    margin: 0;
    font-weight: 600;
}

.mobile-icon-slider .icon-box-content p {
    font-size: 10px;
    margin: 5px 0 0 0;
    color: #777;
}

/* استایل Owl Carousel */
.mobile-icon-slider.owl-carousel .owl-stage {
    display: flex;
}

.mobile-icon-slider.owl-carousel .owl-item {
    display: flex;
    height: auto;
}

.mobile-icon-slider.owl-carousel .owl-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    pointer-events: none;
}

    .mobile-icon-slider.owl-carousel .owl-nav button {
        pointer-events: all;
        background: rgba(255,255,255,0.8) !important;
        border-radius: 50% !important;
        width: 30px;
        height: 30px;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    }

        .mobile-icon-slider.owl-carousel .owl-nav button span {
            font-size: 20px;
            line-height: 1;
        }
.open > .dropdown-menu {
    display: block;
}
/* حالت موبایل: سایدبار مخفی باشه */
@media (max-width: 991px) {

    .filter-sidebar {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100%;
        background: #fff;
        z-index: 1060;
        transition: right 0.3s ease-in-out;
        overflow-y: auto;
        box-shadow: -4px 0 12px rgba(0,0,0,0.25);
    }

            .filter-sidebar.active {
                right: 0;
            }

        .filter-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0,0,0,0.5);
            z-index: 1050;
            display: none;
            transition: all 0.3s ease-in-out;
        }

        /* وقتی سایدبار بازه → overlay از سمت چپ تا شروع سایدبار */
        .filter-sidebar.active ~ .filter-overlay {
            display: block;
            right: 80%; /* یا دقیقا هم‌اندازه با width سایدبار */
        }
    }