/* should be reverse for scroll */
html[dir="ltr"] .admin-menu{
    direction: rtl !important;    
}

html[dir="rtl"] .admin-menu{
    direction: ltr !important;      
}



/* ---------------------------------------- */
.admin-sidebar {
    width: 300px;
    min-width: 260px;
    background: rgba(17, 24, 39, 0.92);
    backdrop-filter: blur(18px);
    border-right: 1px solid rgba(148, 163, 184, 0.25);
    padding: 20px 14px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: width 0.3s ease, min-width 0.3s ease, padding 0.3s ease;
    /* height: 100vh; */
    overflow: hidden;
    flex-shrink: 0;
    min-height: 0;
}

  html[dir="rtl"] .submenu{
    padding-right: 10px;
}

  html[dir="ltr"] .submenu{
    padding-left: 10px;
}


.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-shrink: 0; /*fix on top*/
}

/* لینک‌ها */
.admin-menu {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    list-style: none;
    margin: 0;
    padding: 0;
    min-height: 0;
}

.admin-menu li {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.menu-link {
    background-color: transparent;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 10px;
    text-decoration: none;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    transition: background 0.2s ease, color 0.2s ease;
    font-weight: normal;
}

.menu-link:hover {
    background: rgba(30, 64, 175, 0.25);
}

.menu-link.active {
    background: rgba(59, 130, 246, 0.2);
}

.menu-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.menu-text {
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

/* حالت بسته */
.admin-sidebar.collapsed {
    width: 68px;
    min-width: 68px;
    padding-left: 10px;
    padding-right: 10px;
}

/* عنوان مخفی شود */
.admin-sidebar.collapsed .sidebar-title {
    opacity: 0;
    visibility: hidden;
    width: 0;
    overflow: hidden;
    white-space: nowrap;
}

.admin-sidebar.collapsed .menu-link{
    gap: 0px;
}

/* متن منو مخفی شود */
.admin-sidebar.collapsed .menu-text {
    opacity: 0;
    visibility: hidden;
    width: 0;
    overflow: hidden;
}

/* لینک‌ها وسط‌چین شوند */
.admin-sidebar.collapsed .menu-link {
    justify-content: center;
    padding-left: 8px;
    padding-right: 8px;
}

.sidebar-footer { 
    padding: 15px; 
    border-top: 1px solid #ddd; 
    padding-bottom: 0px;
}


/* -------------------------------------sub-menu --------------------------------*/
.has-submenu .submenu {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transform: translateY(-6px);
    transition:
        max-height 0.35s ease,
        opacity 0.25s ease,
        transform 0.25s ease;
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 0;
    padding-top: 0;
}

.has-submenu.open .submenu {
    max-height: 500px; /* باید از ارتفاع واقعی بیشتر باشد */
    opacity: 1;
    transform: translateY(0);
    margin-top: 6px;
    padding-top: 4px;
}

.submenu-toggle {
    border: 0;
    background: transparent;
    width: 100%;
    text-align: inherit;
    cursor: pointer;
}

/* --------------------------------------------------------- */
/* =======================
   Scrollbar (match chat)
   ======================= */

.admin-menu::-webkit-scrollbar {
    width: 6px;
}

.admin-menu::-webkit-scrollbar-track {
    background: transparent;
}

.admin-menu::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.5);
    border-radius: 999px;
}


/* --------------------------------------------------------- */

/* موبایل: پیش‌فرض بسته */
@media (max-width: 768px) {
    .admin-sidebar {
        width: 68px;
        min-width: 68px;
        padding-left: 10px;
        padding-right: 10px;
        
        
    }

    html[dir="rtl"] .admin-sidebar {
        right: 0;
        left: auto;
    }

    html[dir="ltr"] .admin-sidebar {
        left: 0;
        right: auto;
    }

    .admin-sidebar .sidebar-title,
    .admin-sidebar .menu-text {
        opacity: 0;
        visibility: hidden;
        width: 0;
        overflow: hidden;
        white-space: nowrap;
    }

    .admin-sidebar .menu-link {
        justify-content: center;
        padding-left: 8px;
        padding-right: 8px;
    }

    /* اگر باز شد */
    .admin-sidebar.expanded {
        position: fixed;
        top: var(--header-height-size);
        bottom: 0;
        z-index: 1000;

        width: 260px;
        min-width: 260px;
        padding-left: 14px;
        padding-right: 14px;
    }

    .admin-sidebar.expanded .sidebar-title,
    .admin-sidebar.expanded .menu-text {
        opacity: 1;
        visibility: visible;
        width: auto;
    }

    .admin-sidebar.expanded .menu-link {
        justify-content: flex-start;
    }
}