.rsg-size-guide {
    display: inline-flex;
    max-width: 100%;
    direction: rtl;
}

/* عمداً با specificity و !important نوشته شده تا استایل دکمه‌های قالب/المنتور آن را سفید نکند. */
.rsg-size-guide .rsg-size-guide__trigger {
    -webkit-appearance: none !important;
    appearance: none !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    width: auto !important;
    min-width: 0 !important;
    min-height: 40px !important;
    margin: 0 !important;
    padding: 9px 16px !important;
    border: 1px solid var(--rsg-button-border, #111111) !important;
    border-radius: var(--rsg-button-radius, 4px) !important;
    background: var(--rsg-button-bg, #111111) !important;
    background-image: none !important;
    color: var(--rsg-button-color, #ffffff) !important;
    box-shadow: none !important;
    text-decoration: none !important;
    font: inherit !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    line-height: 1.5 !important;
    white-space: nowrap !important;
    cursor: pointer !important;
    opacity: 1 !important;
    transition: background-color .18s ease, border-color .18s ease, transform .18s ease !important;
}

.rsg-size-guide .rsg-size-guide__trigger:hover,
.rsg-size-guide .rsg-size-guide__trigger:focus,
.rsg-size-guide .rsg-size-guide__trigger:focus-visible {
    border-color: var(--rsg-button-border, #111111) !important;
    background: var(--rsg-button-bg, #111111) !important;
    color: var(--rsg-button-color, #ffffff) !important;
    filter: brightness(.9);
    opacity: 1 !important;
    transform: translateY(-1px);
}

.rsg-size-guide .rsg-size-guide__trigger:focus-visible {
    outline: 2px solid var(--rsg-button-border, #111111) !important;
    outline-offset: 3px !important;
}

.rsg-size-guide__trigger-icon {
    display: block !important;
    width: 19px !important;
    height: 19px !important;
    flex: 0 0 19px !important;
    fill: none !important;
    stroke: currentColor !important;
    stroke-width: 1.8 !important;
    stroke-linecap: round !important;
    stroke-linejoin: round !important;
}

.rsg-size-guide-modal[hidden] {
    display: none !important;
}

.rsg-size-guide-modal {
    position: fixed !important;
    z-index: 2147483000 !important;
    inset: 0 !important;
    display: grid !important;
    place-items: center !important;
    padding: 20px !important;
    direction: rtl !important;
    box-sizing: border-box !important;
}

.rsg-size-guide-modal *,
.rsg-size-guide-modal *::before,
.rsg-size-guide-modal *::after {
    box-sizing: border-box;
}

.rsg-size-guide-modal__backdrop {
    position: absolute !important;
    inset: 0 !important;
    background: rgba(15, 18, 22, var(--rsg-overlay-opacity, .62)) !important;
    backdrop-filter: blur(1px);
    cursor: pointer;
}

.rsg-size-guide-modal__dialog {
    position: relative !important;
    z-index: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    width: min(var(--rsg-modal-width, 860px), 100%) !important;
    max-height: calc(100vh - 40px) !important;
    max-height: calc(100dvh - 40px) !important;
    margin: 0 !important;
    overflow: hidden !important;
    border: 1px solid rgba(0, 0, 0, .08) !important;
    border-radius: 12px !important;
    background: #fff !important;
    color: #1f2328 !important;
    box-shadow: 0 24px 70px rgba(0, 0, 0, .3) !important;
    outline: 0 !important;
    animation: rsg-modal-in .2s ease both;
}

.rsg-size-guide-modal__header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 20px !important;
    padding: 18px 20px !important;
    border-bottom: 1px solid #e5e7eb !important;
    background: #fff !important;
}

.rsg-size-guide-modal__heading {
    min-width: 0;
}

.rsg-size-guide-modal__heading h2 {
    margin: 0 !important;
    padding: 0 !important;
    color: #1f2328 !important;
    font: inherit !important;
    font-size: 20px !important;
    font-weight: 700 !important;
    line-height: 1.5 !important;
}

.rsg-size-guide-modal__heading p {
    margin: 4px 0 0 !important;
    color: #6b7280 !important;
    font-size: 13px !important;
    line-height: 1.6 !important;
}

.rsg-size-guide-modal .rsg-size-guide-modal__close {
    -webkit-appearance: none !important;
    appearance: none !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 38px !important;
    height: 38px !important;
    min-width: 38px !important;
    min-height: 38px !important;
    flex: 0 0 38px !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    border-radius: 50% !important;
    background: #f3f4f6 !important;
    background-image: none !important;
    color: #111 !important;
    box-shadow: none !important;
    cursor: pointer !important;
    opacity: 1 !important;
}

.rsg-size-guide-modal .rsg-size-guide-modal__close svg {
    display: block !important;
    width: 20px !important;
    height: 20px !important;
    fill: none !important;
    stroke: currentColor !important;
    stroke-width: 2 !important;
    stroke-linecap: round !important;
}

.rsg-size-guide-modal .rsg-size-guide-modal__close:hover,
.rsg-size-guide-modal .rsg-size-guide-modal__close:focus,
.rsg-size-guide-modal .rsg-size-guide-modal__close:focus-visible {
    background: #e5e7eb !important;
    color: #000 !important;
}

.rsg-size-guide-modal .rsg-size-guide-modal__close:focus-visible {
    outline: 2px solid #111 !important;
    outline-offset: 2px !important;
}

.rsg-size-guide-modal__body {
    min-height: 0 !important;
    padding: 18px 20px 20px !important;
    overflow: auto !important;
    overscroll-behavior: contain;
    background: #fff !important;
}

.rsg-size-guide-table-wrap {
    width: 100% !important;
    overflow-x: auto !important;
    border: 1px solid #dfe3e8 !important;
    border-radius: 8px !important;
    background: #fff !important;
    -webkit-overflow-scrolling: touch;
}

.rsg-size-guide-table {
    width: 100% !important;
    min-width: 620px !important;
    margin: 0 !important;
    border: 0 !important;
    border-collapse: collapse !important;
    border-spacing: 0 !important;
    background: #fff !important;
    color: #252a31 !important;
    table-layout: auto !important;
}

.rsg-size-guide-table th,
.rsg-size-guide-table td {
    min-width: 105px !important;
    padding: 13px 14px !important;
    border: 0 !important;
    border-left: 1px solid #e5e7eb !important;
    border-bottom: 1px solid #e5e7eb !important;
    background: #fff !important;
    color: #252a31 !important;
    text-align: center !important;
    vertical-align: middle !important;
    white-space: nowrap !important;
}

.rsg-size-guide-table th:last-child,
.rsg-size-guide-table td:last-child {
    border-left: 0 !important;
}

.rsg-size-guide-table tbody tr:last-child td {
    border-bottom: 0 !important;
}

.rsg-size-guide-table thead th {
    background: #f4f5f7 !important;
    color: #30343a !important;
    font-weight: 700 !important;
}

.rsg-size-guide-table thead th:first-child,
.rsg-size-guide-table tbody td:first-child {
    font-weight: 700 !important;
}

.rsg-size-guide-table th span,
.rsg-size-guide-table th small {
    display: block !important;
}

.rsg-size-guide-table th small {
    margin-top: 3px !important;
    color: #737b86 !important;
    font-size: 11px !important;
    font-weight: 400 !important;
}

.rsg-size-guide-modal__note {
    margin-top: 14px !important;
    padding: 12px 14px !important;
    border: 1px solid #e3e7ec !important;
    border-radius: 7px !important;
    background: #f8f9fa !important;
    color: #4b5563 !important;
    font-size: 13px !important;
    line-height: 1.9 !important;
}

body.rsg-size-guide-modal-open {
    overflow: hidden !important;
}

@keyframes rsg-modal-in {
    from {
        opacity: 0;
        transform: translateY(10px) scale(.985);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (max-width: 767px) {
    .rsg-size-guide .rsg-size-guide__trigger {
        min-height: 40px !important;
        padding: 8px 14px !important;
        font-size: 13px !important;
    }

    /* در موبایل هم مودال دقیقاً وسط صفحه می‌ماند، نه به شکل bottom sheet. */
    .rsg-size-guide-modal {
        display: grid !important;
        place-items: center !important;
        padding: 16px !important;
    }

    .rsg-size-guide-modal__dialog {
        width: 100% !important;
        max-width: 100% !important;
        max-height: calc(100vh - 32px) !important;
        max-height: calc(100dvh - 32px) !important;
        border-radius: 12px !important;
        animation-name: rsg-modal-in;
    }

    .rsg-size-guide-modal__header {
        gap: 12px !important;
        padding: 14px 15px !important;
    }

    .rsg-size-guide-modal__heading h2 {
        font-size: 18px !important;
    }

    .rsg-size-guide-modal__heading p {
        font-size: 12px !important;
    }

    .rsg-size-guide-modal .rsg-size-guide-modal__close {
        width: 36px !important;
        height: 36px !important;
        min-width: 36px !important;
        min-height: 36px !important;
        flex-basis: 36px !important;
    }

    .rsg-size-guide-modal__body {
        padding: 14px 15px 16px !important;
    }

    .rsg-size-guide-table {
        min-width: 560px !important;
    }

    .rsg-size-guide-table th,
    .rsg-size-guide-table td {
        min-width: 92px !important;
        padding: 11px 12px !important;
        font-size: 12px !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    .rsg-size-guide-modal__dialog {
        animation: none !important;
    }
}