:root {
    --bg: #ffffff;
    --muted: #6f7b88;
    --accent: #0f7ad1;
    --border: #e6edf6;
    --card-shadow: 0 8px 28px rgba(14,42,71,0.06);
    --radius: 10px;
    --pad: 12px 16px;
    --font: "iransans", "Tahoma", sans-serif;
    --tree-width: 1100px; /* کلیت عرض درخت — برای جلوگیری از شکستن layout */
    --parent-min-width: 220px;
    --child-gap: 12px;
    --spine-width: 3px;
    --connector-height: 3px;
    --card-padding: 10px 14px;
    --avatar-size: 40px;
    --compact-scale: 0.86; /* scale برای حالت compact در تبلت های متوسط */
}

.org-tree-vertical {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: calc(100vmax - 100px);
    height: calc(100vh - 100px);
    margin: 0 auto;
    overflow: auto;
    background: #0000000f;
}

.node {
    z-index: 10;
}

.org-tree-vertical .lvl0,
.org-tree-vertical .lvl1,
.org-tree-vertical .lvl2,
.org-tree-vertical .lvl3,
.org-tree-vertical .lvl4 {
    display: flex;
    align-items: center;
}

.org-tree-vertical .lvl5 {
}
/* متن هر لِول ثابت */
.org-tree-vertical p {
    margin: 8px 0;
    margin-right: 0px;
    font-weight: 700;
    color: #0e2030;
    min-width: fit-content;
    text-align: center;
    transform: translateY(-50%);
    z-index: 1;
    padding: 10px 14px;
    background: #fff;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 8px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.06);
    margin-left: 50px;
}

.lvl5 {
    position: relative;
    margin-right: 20px;
}

    /* spine عمودی سمت چپ که بصورت یک خط پیوسته است */
    .lvl5::before {
        content: "";
        position: absolute;
        right: -20px;
        top: 1.98%;
        bottom: 1.69%;
        width: 3px;
        border-radius: 2px;
        background: linear-gradient(180deg, rgb(15, 122, 209), rgba(15, 122, 209, 0.92));
    }

    /* dyn-row حاوی ردیف‌ها (ستون parent / connector / children) */
    .lvl5 .dyn-row.rows {
        display: flex;
        flex-direction: column;
        gap: 22px;
        max-width: 1100px;
        margin: 8px auto 0;
    }
/* ریشه داینامیک (محل اضافه شدن گره‌ها) */
.dynamic-root {
    margin-top: 12px;
    width: 100%;
    display: flex;
    justify-content: center;
}

/* خطوط اتصال (پایه‌ای): یک خط عمودی بین لِول‌ها */
.org-tree-vertical .lvl0 p::after,
.org-tree-vertical .lvl1 p::after,
.org-tree-vertical .lvl2 p::after,
.org-tree-vertical .lvl3 p::after,
.org-tree-vertical .lvl4 p::after {
    content: "";
    position: absolute;
    width: 51px;
    height: 3px;
    background: linear-gradient(180deg, rgb(15, 122, 209), rgba(15, 122, 209, 0.56));
    top: 50%;
    z-index: -1;
    margin-right: 15px;
}
/* خطوط بین مدیر و زیرمجموعه‌ها */
.dyn-branch::after {
    content: "";
    position: absolute;
    top: calc(100% - 6px);
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 12px;
    background: linear-gradient(180deg, rgba(15,122,209,0.12), rgba(15,122,209,0.04));
}


.level-row {
    position: relative;
    margin: 0 auto;
    padding: 8px 0 0 0;
    text-align: center;
}

    /* جعبه‌ی عنوان هر سطح */
    .level-row > .node {
        display: inline-block;
        background: #fff;
        border: 1px solid #e6eef6;
        padding: 10px 18px;
        border-radius: 10px;
        box-shadow: 0 4px 12px rgba(20,30,60,0.04);
        font-weight: 600;
        color: #0f1724;
        min-width: 220px;
        box-sizing: border-box;
    }

        /* خط عمودی از هر node به زیرش */
        .level-row > .node::after {
            content: "";
            display: block;
            width: 2px;
            height: 24px;
            background: #cfd8e3;
            margin: 8px auto 0;
            border-radius: 2px;
        }

    /* آخرین سطح مرکزی (قبل از نمایش ردیف‌های parent/children) */
    .level-row:last-of-type > .node::after {
        display: none;
    }


/* هر ردیف: parent در چپ و children در راست (connector بینشان) */
.dyn-branch-row {
    display: flex;
    align-items: center;
    gap: 18px;
    position: relative;
    padding: 6px 10px;
}

/* ستون parent (سمت چپ) */
.dyn-parent {
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

    /* parent wrapper card */
    .dyn-parent .dyn-card-wrap {
        border: 1px solid #dfe7ef;
        background: #fff;
        border-radius: 8px;
        padding: 8px;
        box-shadow: 0 2px 6px rgba(16,24,40,0.04);
    }

/* connector: خط افقی بین parent و لیست بچه‌ها */
.dyn-connector {
    flex: 0 0 36px; /* پهنای منطقهٔ اتصال */
    height: 2px;
    position: relative;
}

/* خودِ خط افقی */
/*    .dyn-connector::before {
        content: "";
        position: absolute;
        left: 0;
        right: 0;
        top: 50%;
        height: 3px;
        background: linear-gradient(180deg, rgb(15, 122, 209), rgba(15, 122, 209, 0.56));
        transform: translateY(-50%);
        border-radius: 2px;
    }*/

/* از spine به parent یک شاخه کوچک افقی */
.dyn-parent::before {
    content: "";
    position: absolute;
    right: -20px;
    top: 50%;
    width: 40px;
    height: 3px;
    background: linear-gradient(180deg, rgb(15, 122, 209), rgba(15, 122, 209, 0.56));
    transform: translateY(-50%);
    border-radius: 2px;
    z-index: -1 !important;
}

.dyn-parent::after {
    content: "";
    position: absolute;
    right: 12%;
    top: 50%;
    width: 365px;
    height: 3px;
    background: linear-gradient(180deg, rgb(15, 122, 209), rgb(15, 122, 209));
    transform: translateY(-50%);
    border-radius: 2px;
    z-index: -1 !important;
}
/* ستون children (سمت راست) — لیست عمودی از کارت‌ها */
.dyn-children-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1 1 auto;
    padding: 0 6px;
    padding-right: 6px;
    padding-right: 48px;
    background: #f0f0f0;
}

    .dyn-children-list::before {
        content: "";
        position: absolute;
        top: 33px;
        width: 3px;
        background: linear-gradient(180deg, rgb(15,122,209), rgb(15, 122, 209));
        display: none;
        z-index: 0;
        margin-right: -7.9%;
        height: calc(100% - 65px);
        align-content: center;
    }

    /* وقتی حداقل 2 child وجود دارد، نمایش بده */
    .dyn-children-list:has(.dyn-child-box:nth-child(2))::before {
        display: block;
    }
/* کارت parent/child shared */
.dyn-card-wrap {
    display: block;
    border-radius: 8px;
    padding: 8px;
    box-sizing: border-box;
}

/* parent card داخل dyn-parent */
.dyn-parent .dyn-card-wrap {
    border: 1px solid #dfe7ef;
    background: #fff;
}

/* child card style */
.dyn-card-wrap.is-child {
    border: 1px solid #eef2f6;
    background: #fff;
    padding: 6px;
    border-radius: 6px;
    box-shadow: none;
    width: fit-content;
}

/* محتویات کارت (آیکن + عنوان) */
.dyn-card {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 1;
}

.dyn-child-box .dyn-card-wrap::before {
    content: "";
    position: absolute;
    width: 51px;
    height: 3px;
    background: linear-gradient(180deg, rgb(15, 122, 209), rgb(15, 122, 209));
    z-index: 0 !important;
    margin-right: -57px;
    margin-top: 19px;
}

/* آیکن کوچک */
.dyn-left {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 8px;
    background: #f6f9ff;
    color: #1e5bb4;
    font-size: 16px;
}

/* عنوان کارت */
.dyn-title {
    font-weight: 600;
    font-size: 14px;
    color: #1f2937;
    white-space: nowrap;
}

/* placeholder no child */
.dyn-nochild {
    color: #97a0aa;
    padding: 6px 8px;
    font-size: 13px;
}

/* hover effect */
.dyn-card-wrap:hover {
    transform: translateY(-2px);
    transition: transform 140ms ease, box-shadow 140ms ease;
    box-shadow: 0 10px 22px rgba(14,24,42,0.06);
}

/* responsive adjustments */
@media (max-width: 1000px) {
    .dyn-parent {
        width: 220px;
        min-width: 160px;
    }

    .lvl5::before {
        left: 16px;
    }

    .dyn-parent::before {
        left: -16px;
        width: 16px;
    }

    .dyn-connector {
        flex: 0 0 28px;
    }
}

@media (max-width: 720px) {
    /* mobile: هردو ستون زیر هم قرار بگیرند برای خوانایی */
    .dyn-branch-row {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .dyn-parent {
        margin-left: 0;
        width: 100%;
    }

        .dyn-parent::before {
            display: none;
        }

    .lvl5::before {
        display: none;
    }

    .dyn-connector::before {
        display: none;
    }

    .dyn-children-list {
        flex-direction: column;
    }
}

.dyn-connector::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 3px;
    background: linear-gradient(180deg, var(--accent), rgba(15,122,209,0.56));
    transform: translateY(-50%);
    border-radius: 2px;
    z-index: 0;
}

/* small horizontal from spine to parent */
.dyn-parent::before {
    content: "";
    position: absolute;
    right: -20px;
    top: 50%;
    width: 40px;
    height: 3px;
    background: linear-gradient(180deg, var(--accent), rgb(15, 122, 209));
    transform: translateY(-50%);
    border-radius: 2px;
    z-index: 0;
}


/* show vertical spine only when >=2 children */
.dyn-children-list:has(.dyn-child-box:nth-child(2))::before {
    display: block;
}


.dyn-child-box .dyn-card-wrap:has(.dyn-child-box:nth-child(2))::before {
    content: "";
    position: absolute;
    width: 52px;
    height: 3px;
    background: linear-gradient(180deg, var(--accent), rgba(15,122,209,0.84));
    z-index: 0;
    margin-right: -58px;
    margin-top: 19px;
}

/* hover / highlighted card */
.dyn-card-wrap {
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

    .dyn-card-wrap:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 22px rgba(14,24,42,0.06);
    }

    /* unified highlighted appearance (used for hover-group and persistent highlight) */
    .dyn-card-wrap.highlighted {
        border-color: rgba(15,122,209,0.25);
        box-shadow: 0 12px 30px rgba(15,122,209,0.08);
        transform: translateY(0px);
        z-index: 5;
    }

/* collapsed state: hide kids visually (animation applied by JS) */
.dyn-children-list.collapsed {
    height: 0 !important;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-6px) scaleY(0.98);
    pointer-events: none;
}

/* hide all connector pseudo-elements when branch is collapsed */
.dyn-branch-row.collapsed .dyn-connector::before,
.dyn-branch-row.collapsed .dyn-parent::before,
.dyn-branch-row.collapsed .dyn-parent::after,
.dyn-branch-row.collapsed .dyn-children-list::before,
.dyn-branch-row.collapsed .dyn-child-box .dyn-card-wrap::before {
    display: none !important;
    visibility: hidden !important;
}

/* ensure highlighted connectors (when branch highlighted) show a strong color */
.dyn-branch-row.highlighted-branch .dyn-connector::before,
.dyn-branch-row.highlighted-branch .dyn-parent::before {
    background: linear-gradient(180deg, var(--accent), rgba(15,122,209,0.6));
}

/* prevent hover-removal of persistent highlights */
.dyn-card-wrap[data-persist="1"] {
    border-width: 1.3px;
}

/* accessibility focus */
.dyn-card-wrap:focus {
    outline: 2px solid rgba(15,122,209,0.12);
}

/* responsive adjustments (keep as before) */
@media (max-width: 720px) {
    .dyn-branch-row {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .dyn-parent::before, .dyn-parent::after, .dyn-connector::before {
        display: none !important;
    }

    .dyn-children-list::before {
        display: none !important;
    }
}


/* small screens: ما layout را نشکنیم، بلکه tree را کاهش مقیاس می‌دهیم و اجازهٔ scroll می‌دهیم */
@media (max-width: 1200px) {
    :root {
        --tree-width: 980px;
        --parent-min-width: 200px;
        --avatar-size: 36px;
    }
}

@media (max-width: 1000px) {
    :root {
        --tree-width: 880px;
        --parent-min-width: 180px;
        --avatar-size: 34px;
    }

    .org-tree-vertical {
        transform: scale(var(--compact-scale));
        transform-origin: top left;
    }
}

@media (max-width: 800px) {
    :root {
        --tree-width: 760px;
        --parent-min-width: 160px;
        --avatar-size: 30px;
    }

    .org-tree-vertical {
        transform: scale(calc(var(--compact-scale) - 0.08));
        transform-origin: top left;
    }
    /* در این حالت vertical spine خیلی بلند می‌شود - wrapper اسکرول می‌پذیرد */
}

/* موبایلِ کوچک: ناتوان از نمایش کامل — اجازهٔ اسکرول کامل و برداشتن pseudo connectors برای خوانایی */
@media (max-width: 520px) {
    .org-tree-vertical {
        transform: none;
        min-width: 520px;
        width: 520px;
        padding: 16px;
    }

    .dyn-parent::before, .dyn-parent::after, .lvl5::before, .dyn-children-list::before, .dyn-child-box .dyn-card-wrap::before {
        display: none !important;
    }

    .dyn-branch-row {
        gap: 8px;
    }

    .dyn-children-list {
        padding-right: 16px;
    }
}

/* دسترسی (focus) */
.dyn-card-wrap:focus {
    outline: 3px solid rgba(15,122,209,0.08);
    outline-offset: 2px;
}

.more-children.collapsed {
    display: none;
}
.show-more.collapsed{
    display:none;
}

.org-controls {
    position: absolute;
    left: 16px; /* left چون dir:rtl در صفحه هست؛ در صورت نیاز این را تنظیم کن */
    top: 16px;
    z-index: 999;
    display: flex;
    gap: 8px;
}

    .org-controls button {
        width: 38px;
        height: 38px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 8px;
        border: 1px solid rgba(15,122,209,0.08);
        background: #ffffff;
        box-shadow: 0 6px 16px rgba(12,34,80,0.04);
        cursor: pointer;
        font-size: 18px;
    }

        .org-controls button:active {
            transform: translateY(1px)
        }

.org-controls {
    position: absolute;
    left: 16px;
    top: 16px;
    z-index: 999;
    display: flex;
    gap: 8px;
}

    .org-controls button {
        width: 38px;
        height: 38px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 8px;
        border: 1px solid rgba(15,122,209,0.08);
        background: #fff;
        box-shadow: 0 6px 16px rgba(12,34,80,0.04);
        cursor: pointer;
        font-size: 18px;
    }

        .org-controls button:active {
            transform: translateY(1px);
        }