/* ── Centered Header ── */
.ms-header {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--bs-border-color, #dee2e6);
}
.ms-header .container {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    min-height: 40px;
}
.ms-header-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--bs-body-color, #212529);
    text-decoration: none;
}
.ms-header-logo:hover {
    color: var(--tekbb-accent, #0d6efd);
    text-decoration: none;
}
.ms-header-logo img {
    max-height: 40px;
    width: auto;
}

/* ── Header Search ── */
.ms-header-search-btn {
    margin-left: auto;
    background: none;
    border: 1px solid var(--bs-border-color, rgba(255,255,255,0.08));
    color: var(--bs-secondary-color, #adb5bd);
    font-size: 0.85rem;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.25s;
    flex-shrink: 0;
}
.ms-header-search-btn:hover {
    background: var(--tekbb-accent, #2dd4bf);
    border-color: var(--tekbb-accent, #2dd4bf);
    color: #fff;
    box-shadow: 0 0 12px rgba(45,212,191,0.35);
}

/* ─ Search overlay (full header takeover) ─ */
.ms-header-search {
    position: absolute;
    inset: 0;
    display: none;
    align-items: center;
    gap: 0.75rem;
    z-index: 50;
    padding: 0 1rem;
    background: var(--glass-bg, rgba(15,23,42,0.92));
    backdrop-filter: blur(20px) saturate(1.4);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    border-radius: inherit;
    animation: msSearchFadeIn 0.2s ease;
}
@keyframes msSearchFadeIn {
    from { opacity: 0; transform: scaleX(0.92); }
    to   { opacity: 1; transform: scaleX(1); }
}
.ms-header.search-open .ms-header-search { display: flex; }
.ms-header.search-open .ms-header-logo,
.ms-header.search-open .ms-sidebar-toggle,
.ms-header.search-open .ms-header-search-btn { display: none !important; }

.ms-header-search-icon {
    color: var(--tekbb-accent, #2dd4bf);
    font-size: 1rem;
    flex-shrink: 0;
    opacity: 0.8;
}
.ms-header-search-form {
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 0;
}
.ms-header-search-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--bs-body-color, #e2e8f0);
    font-size: 1.05rem;
    font-weight: 500;
    padding: 0.4rem 0;
    letter-spacing: 0.01em;
    min-width: 0;
}
.ms-header-search-input::placeholder {
    color: var(--bs-secondary-color, #64748b);
    font-weight: 400;
    opacity: 0.7;
}
.ms-header-search-close {
    background: none;
    border: none;
    color: var(--bs-secondary-color, #94a3b8);
    font-size: 0.95rem;
    cursor: pointer;
    padding: 0.3rem;
    flex-shrink: 0;
    transition: color 0.2s;
}
.ms-header-search-close:hover { color: #fff; }

/* ─ Autocomplete Dropdown ─ */
.ms-ac {
    display: none;
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    right: 0;
    background: var(--bs-body-bg, #0f172a);
    border: 1px solid var(--bs-border-color, rgba(255,255,255,0.1));
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.45), 0 0 0 1px rgba(255,255,255,0.04) inset;
    max-height: 420px;
    overflow-y: auto;
    z-index: 999;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.08) transparent;
}
.ms-ac::-webkit-scrollbar { width: 5px; }
.ms-ac::-webkit-scrollbar-track { background: transparent; }
.ms-ac::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 10px; }

.ms-ac-group {
    padding: 0.35rem 0;
}
.ms-ac-group + .ms-ac-group {
    border-top: 1px solid rgba(255,255,255,0.05);
}
.ms-ac-group-label {
    padding: 0.45rem 1rem 0.3rem;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--tekbb-accent, #2dd4bf);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    opacity: 0.85;
}
.ms-ac-group-label i { font-size: 0.7rem; }

.ms-ac-item {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.5rem 1rem;
    text-decoration: none;
    color: var(--bs-body-color, #e2e8f0);
    transition: background 0.15s;
    cursor: pointer;
}
.ms-ac-item:hover,
.ms-ac-item.is-active {
    background: rgba(45,212,191,0.08);
    color: var(--bs-body-color, #e2e8f0);
    text-decoration: none;
}
.ms-ac-item mark {
    background: rgba(45,212,191,0.25);
    color: var(--tekbb-accent, #2dd4bf);
    border-radius: 2px;
    padding: 0 1px;
}

.ms-ac-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 1.5px solid rgba(255,255,255,0.08);
}
.ms-ac-dot {
    display: none;
}
.ms-ac-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
    gap: 1px;
}
.ms-ac-title {
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.3;
}
.ms-ac-sub {
    font-size: 0.72rem;
    color: var(--bs-secondary-color, #64748b);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ms-ac-empty {
    padding: 1.5rem 1rem;
    text-align: center;
    color: var(--bs-secondary-color, #64748b);
    font-size: 0.85rem;
}
.ms-ac-empty i {
    display: block;
    font-size: 1.6rem;
    margin-bottom: 0.4rem;
    opacity: 0.4;
}
.ms-ac-viewall {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.6rem 1rem;
    width: 100%;
    box-sizing: border-box;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--tekbb-accent, #2dd4bf);
    text-decoration: none;
    border-top: 1px solid rgba(255,255,255,0.05);
    transition: background 0.15s;
}
.ms-ac-viewall:hover {
    background: rgba(45,212,191,0.06);
    text-decoration: none;
    color: var(--tekbb-accent, #2dd4bf);
}

@media (max-width: 575.98px) {
    .ms-ac { border-radius: 12px; max-height: 60vh; }
}

.ms-page-shell {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 1rem;
    align-items: start;
}

.ms-page-sidebar {
    position: sticky;
    top: 0px;
    align-self: start;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 0;
    padding-right: 0;
    border-right: none;
    overflow-y: auto;
    min-height: calc(100vh - 147px);
}
.ms-page-sidebar::after {
    content: '';
    position: absolute;
    top: 5%;
    right: 0;
    bottom: 5%;
    width: 1px;
    background: linear-gradient(to bottom, transparent, var(--glass-border, rgba(255,255,255,.08)) 20%, var(--glass-border, rgba(255,255,255,.08)) 80%, transparent);
    pointer-events: none;
}

.ms-page-content {
    min-width: 0;
}

/* Hide usercpnav/modcpnav sidebar column inside our shell — our sidebar replaces it */
.ms-page-content .sidebar-offcanvas { display: none; }
.ms-page-content .row-offcanvas [data-toggle="offcanvas"] { display: none; }
.ms-page-content .row-offcanvas .col-md-9 { width: 100%; flex: 0 0 100%; max-width: 100%; }

.ms-sidebar-card {
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    overflow: visible;
}

.ms-sidebar-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--bs-body-color, #212529);
    line-height: 1.2;
    padding: 0.35rem 0.75rem 0.15rem;
}

.ms-sidebar-profile {
    padding: 0.75rem;
    background: rgba(0,0,0,0.02);
    border-radius: 12px;
}

.ms-sidebar-profile-top {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.ms-sidebar-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.ms-sidebar-profile-copy {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.ms-sidebar-name {
    font-weight: 800;
    font-size: 0.92rem;
    line-height: 1.2;
}

.ms-sidebar-handle {
    font-size: 0.78rem;
    color: var(--bs-secondary-color, #6c757d);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ms-sidebar-groupimage {
    max-height: 18px;
    width: auto;
    margin-top: 2px;
}

.ms-sidebar-action {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    justify-content: flex-start;
    padding: 0.72rem 0.9rem;
    border-radius: 999px;
    border: 0;
    background: rgba(0,0,0,0.02);
    color: var(--bs-body-color, #212529);
    text-decoration: none;
    box-shadow: none;
    transition: background 0.15s ease, color 0.15s ease;
}

.ms-sidebar-action:hover {
    background: rgba(0,0,0,0.04);
    color: var(--bs-body-color, #212529);
    text-decoration: none;
}

.ms-sidebar-action i {
    font-size: 1rem;
    width: 1.25rem;
    text-align: center;
}

.ms-sidebar-action-primary {
    background: var(--tekbb-heading-bg, #0d6efd);
    color: #fff;
}

.ms-sidebar-action-primary:hover {
    background: color-mix(in srgb, var(--tekbb-heading-bg, #0d6efd) 90%, #000);
    color: #fff;
}

.ms-sidebar-action-accent {
    background: rgba(13,110,253,0.08);
}

.ms-sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.ms-sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0.9rem;
    border-radius: 999px;
    background: transparent;
    border: 0;
    color: var(--tekbb-link);
    text-decoration: none;
    box-shadow: none;
    transition: background 0.15s ease, color 0.15s ease;
}

.ms-sidebar-link:hover {
    background: rgba(0,0,0,0.05);
    color: var(--bs-body-color, #212529);
    text-decoration: none;
}

.ms-sidebar-link.active {
    background: rgba(13,110,253,0.08);
    color: var(--tekbb-heading-bg, #0d6efd);
    font-weight: 700;
}

.ms-sidebar-link-primary {
    background: var(--tekbb-heading-bg, #0d6efd);
    color: #fff;
}

.ms-sidebar-link-primary:hover {
    background: color-mix(in srgb, var(--tekbb-heading-bg, #0d6efd) 90%, #000);
    color: #fff;
}

.ms-sidebar-link-accent {
    background: rgba(13,110,253,0.08);
}

.ms-sidebar-link i {
    width: 1.25rem;
    text-align: center;
    font-size: 1rem;
}

/* ── Sidebar submenus (details/summary) ── */
.ms-sidebar-details {
    border: 0;
}
.ms-sidebar-details > summary {
    list-style: none;
    cursor: pointer;
}
.ms-sidebar-details > summary::-webkit-details-marker { display: none; }
.ms-sidebar-details > summary::marker { display: none; content: ''; }

.ms-sidebar-details > summary > a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
    min-width: 0;
    color: inherit;
    text-decoration: none;
}
.ms-sidebar-details > summary > a:hover {
    color: inherit;
    text-decoration: none;
}

.ms-sidebar-chevron {
    margin-left: auto;
    font-size: 0.7rem;
    transition: transform 0.2s ease;
    opacity: 0.5;
}
.ms-sidebar-details[open] > summary .ms-sidebar-chevron {
    transform: rotate(180deg);
}

.ms-sidebar-sub {
    display: flex;
    flex-direction: column;
    padding: 0.15rem 0 0.25rem 2.15rem;
}

.ms-sidebar-sublink {
    display: block;
    padding: 0.3rem 0.75rem;
    border-radius: 6px;
    font-size: 0.84rem;
    color: var(--bs-secondary-color, #6c757d);
    text-decoration: none;
    transition: background 0.15s ease, color 0.15s ease;
}
.ms-sidebar-sublink:hover {
    background: rgba(0,0,0,0.04);
    color: var(--bs-body-color, #212529);
    text-decoration: none;
}
.ms-sidebar-sublink.active {
    color: var(--tekbb-heading-bg, #0d6efd);
    font-weight: 600;
    background: rgba(13,110,253,0.06);
}

.usercp_nav .tborder,
.modcp_nav .tborder {
    border: 0;
    border-radius: 0;
    overflow: visible;
    box-shadow: none;
    background: transparent;
}

.usercp_nav .thead,
.modcp_nav .thead {
    padding: 0.5rem 0.75rem 0.25rem;
    background: transparent;
    border-bottom: 0;
    font-weight: 800;
}

.usercp_nav .trow1,
.modcp_nav .trow1,
.usercp_nav .smalltext,
.modcp_nav .trow1 a,
.modcp_nav .usercp_nav_item,
.usercp_nav .usercp_nav_item {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.usercp_nav .trow1,
.modcp_nav .trow1 {
    padding: 0.6rem 0.75rem;
}

.usercp_nav a,
.modcp_nav a {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.7rem 0.8rem;
    margin: 0.15rem 0;
    border-radius: 999px;
    color: var(--tekbb-accent, #2dd4bf);
    text-decoration: none;
    background: transparent;
    border: 0;
}

.usercp_nav a:hover,
.modcp_nav a:hover {
    background: rgba(0,0,0,0.05);
    color: var(--tekbb-accent-hover, #5eead4);
    text-decoration: none;
}

/* ── Sidebar ── */
.pex-sidebar {
    position: sticky;
    top: 0px;
    align-self: start;
    padding: 0rem;
    border-right: none;
    height: fit-content;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    position: relative;
}
.pex-sidebar::after {
    content: '';
    position: absolute;
    top: 5%;
    right: 0;
    bottom: 5%;
    width: 1px;
    background: linear-gradient(to bottom, transparent, var(--glass-border, rgba(255,255,255,.08)) 20%, var(--glass-border, rgba(255,255,255,.08)) 80%, transparent);
    pointer-events: none;
}

.pex-sidebar-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: 12px;
    margin-bottom: 0.5rem;
    background: rgba(0,0,0,0.02);
}

.pex-sidebar-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.pex-sidebar-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.pex-sidebar-name {
    font-weight: 700;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pex-sidebar-handle {
    font-size: 0.78rem;
    color: var(--bs-secondary-color, #6c757d);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pex-sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-bottom: 1rem;
}

.pex-sidebar-auth {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem 0.85rem;
    margin-bottom: 0.75rem;
    border-bottom: 1px solid var(--bs-border-color-translucent, rgba(0,0,0,0.08));
}

.pex-nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
    border-radius: 999px;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--bs-body-color, #212529);
    text-decoration: none;
    transition: background 0.15s;
}
.pex-nav-cta {
    justify-content: center;
    padding: 0.72rem 0.9rem;
    border: 1px solid var(--bs-border-color, #dee2e6);
    background: var(--bs-body-bg, #fff);
    box-shadow: 0 0.35rem 0.9rem rgba(0,0,0,0.06);
}
.pex-nav-cta:hover {
    background: rgba(0,0,0,0.03);
}
.pex-nav-cta-primary {
    background: var(--tekbb-heading-bg, #0d6efd);
    border-color: var(--tekbb-heading-bg, #0d6efd);
    color: #fff;
}
.pex-nav-cta-primary:hover {
    background: color-mix(in srgb, var(--tekbb-heading-bg, #0d6efd) 90%, #000);
    border-color: color-mix(in srgb, var(--tekbb-heading-bg, #0d6efd) 90%, #000);
    color: #fff;
}
.pex-nav-item:hover {
    background: rgba(0,0,0,0.06);
    color: var(--bs-body-color, #212529);
    text-decoration: none;
}
.pex-nav-item.active {
    font-weight: 700;
}
.pex-nav-item i {
    font-size: 1.15rem;
    width: 1.4rem;
    text-align: center;
}

@media (max-width: 991.98px) {
    .ms-page-shell {
        grid-template-columns: 1fr;
    }

    .ms-page-sidebar {
        position: fixed;
        height: 100%;
        border-right: 0;
    }

    .ms-page-sidebar .offcanvas-body {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }
}

.ms-sidebar-toggle {
    flex-shrink: 0;
    border: 0;
    padding: 0.25rem 0.5rem;
    font-size: 1.1rem;
    line-height: 1;
}

/* ── Main Area ── */
.pex-main {
    min-width: 0;
    border-right: none;
    position: relative;
}
.pex-main::after {
    content: '';
    position: absolute;
    top: 5%;
    right: 0;
    bottom: 5%;
    width: 1px;
    background: linear-gradient(to bottom, transparent, var(--glass-border, rgba(255,255,255,.08)) 20%, var(--glass-border, rgba(255,255,255,.08)) 80%, transparent);
    pointer-events: none;
}

.pex-main-header {
    padding: 0.85rem 0;
    /* border-bottom: 1px solid var(--bs-border-color, #dee2e6); */
    position: sticky;
    top: 0;
    background: var(--bs-body-bg, #fff);
    z-index: 10;
}
.pex-main-header .navigation {
    margin-bottom: 0.35rem;
    font-size: 0.82rem;
    line-height: 1.35;
    color: var(--bs-secondary-color, #6c757d);
}
.pex-main-header .navigation h4 {
    display: inline;
    font-size: inherit;
    font-weight: 600;
    margin: 0;
}
.pex-main-header .navigation a {
    color: inherit;
    text-decoration: none;
}
.pex-main-header .navigation a:hover {
    text-decoration: underline;
}
.pex-main-header h5 {
    margin: 0;
    font-weight: 700;
    font-size: 1.15rem;
}

.pex-mycode-toolbar {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 4px 8px;
    border-bottom: 1px solid var(--bs-border-color, #dee2e6);
    background: rgba(0,0,0,0.02);
}

.pex-mycode-btn {
    background: none;
    border: none;
    padding: 4px 6px;
    border-radius: 4px;
    cursor: pointer;
    color: var(--bs-secondary-color, #6c757d);
    font-size: 0.85rem;
    transition: background 0.12s, color 0.12s;
    line-height: 1;
}
.pex-mycode-btn:hover {
    background: rgba(0,0,0,0.08);
    color: var(--bs-body-color, #212529);
}

.pex-tool-btn {
    background: none;
    border: none;
    padding: 4px 8px;
    border-radius: 50%;
    cursor: pointer;
    color: var(--tekbb-heading-bg, #0d6efd);
    font-size: 1rem;
    transition: background 0.12s;
    line-height: 1;
}
.pex-tool-btn:hover {
    background: rgba(13,110,253,0.1);
}

/* ── Feed Items (Postbit Style) ── */
.pex-feed-list {
    /* container for feed items */
}

.pex-feed-item {
    padding: 0;
    border-bottom: 1px solid var(--bs-border-color, #dee2e6);
    transition: background 0.12s;
}

/* ── Author Bar ── */
.pex-post-author {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 1rem;
    background: rgba(13,110,253,0.06);
    border-left: 4px solid var(--tekbb-heading-bg, #0d6efd);
    border-bottom: 1px solid var(--bs-border-color-translucent, rgba(0,0,0,0.08));
}

.pex-post-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.pex-post-author-info {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    min-width: 0;
    width: 100%;
    column-gap: 0.75rem;
}

.pex-post-header-left {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.3rem 0.35rem;
    line-height: 1.35;
    min-width: 0;
}

.pex-post-header-right {
    display: flex;
    align-items: baseline;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 0.25rem 0.35rem;
    line-height: 1.35;
    text-align: right;
    min-width: 0;
}

.pex-post-text {
    font-size: 0.88rem;
    color: var(--bs-secondary-color, #6c757d);
}

.pex-post-subject-inline {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--tekbb-heading-bg, #0d6efd);
    text-decoration: none;
}
.pex-post-subject-inline:hover {
    text-decoration: underline;
}

.pex-post-meta-link {
    font-size: 0.88rem;
    color: var(--bs-body-color, #212529);
    text-decoration: none;
}
.pex-post-meta-link:hover {
    text-decoration: underline;
}

.pex-post-meta-sep {
    color: var(--bs-secondary-color, #6c757d);
}

.pex-post-meta {
    font-size: 0.88rem;
    color: var(--bs-secondary-color, #6c757d);
    line-height: 1.2;
}

.pex-post-forum {
    color: var(--bs-secondary-color, #6c757d);
    text-decoration: none;
}
.pex-post-forum:hover {
    color: var(--tekbb-heading-bg, #0d6efd);
    text-decoration: underline;
}

/* ── Post Content ── */
.pex-post-content {
    padding: 0.75rem 1rem;
    background: var(--bs-body-bg, #fff);
}

.pex-post-message {
    font-size: 0.9rem;
    line-height: 1.6;
    word-wrap: break-word;
    overflow-wrap: break-word;
    color: var(--bs-body-color, #212529);
}
.pex-post-message img {
    max-width: 100%;
    border-radius: 8px;
    margin: 0.4rem 0;
}
.pex-post-message blockquote {
    border-left: 3px solid var(--bs-border-color, #dee2e6);
    padding: 0.25rem 0.75rem;
    margin: 0.5rem 0;
    color: var(--bs-secondary-color, #6c757d);
}

/* ── Postbit Action Buttons ── */
.pex-post-actions {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 0;
    border-top: 1px solid var(--bs-border-color-translucent, rgba(0,0,0,0.06));
    flex-wrap: wrap;
}

.pex-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.5rem 1rem;
    font-size: 0.82rem;
    color: var(--bs-secondary-color, #6c757d);
    text-decoration: none;
    transition: background 0.12s, color 0.12s;
    cursor: pointer;
    border-right: 1px solid var(--bs-border-color-translucent, rgba(0,0,0,0.06));
    white-space: nowrap;
}
.pex-action-btn:last-child {
    border-right: none;
}
.pex-action-btn:hover {
    background: rgba(0,0,0,0.04);
    color: var(--tekbb-heading-bg, #0d6efd);
    text-decoration: none;
}
.pex-action-btn.text-danger:hover {
    color: var(--bs-danger, #dc3545);
    background: rgba(220,53,69,0.06);
}
.pex-action-btn i {
    font-size: 0.95rem;
}

.pex-like-wrap {
    display: inline-flex;
    align-items: center;
    position: relative;
    margin-left: 0;
    gap: 0.15rem;
}

.pex-like-toggle {
    border-right: 0;
    color: var(--bs-secondary-color, #6c757d);
    padding-right: 0.35rem;
}

.pex-like-toggle.is-liked {
    color: #dc3545;
}
.pex-like-toggle.is-liked:hover {
    color: #dc3545;
    background: rgba(220,53,69,0.08);
}

.pex-like-count {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 0.35rem 0.5rem 0;
    margin-right: 0;
    font-size: 0.82rem;
    color: var(--bs-secondary-color, #6c757d);
    text-decoration: none;
    cursor: pointer;
    border-right: 0;
}
.pex-like-count.is-hidden {
    display: none !important;
}
.pex-like-count:hover {
    background: rgba(0,0,0,0.04);
    color: var(--tekbb-heading-bg, #0d6efd);
    text-decoration: none;
}

.pex-like-count-num {
    font-weight: 700;
}

.pex-likes-section {
    position: absolute;
    right: 0;
    bottom: calc(100% + 0.35rem);
    min-width: 220px;
    max-width: 280px;
    background: var(--bs-body-bg, #fff);
    border: 1px solid var(--bs-border-color, #dee2e6);
    border-radius: 12px;
    box-shadow: 0 0.5rem 1.25rem rgba(0,0,0,0.12);
    z-index: 20;
    overflow: hidden;
}

.pex-like-user {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--bs-border-color-translucent, rgba(0,0,0,0.06));
}
.pex-like-user:last-child {
    border-bottom: none;
}

.pex-like-user-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.pex-like-user-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--bs-body-color, #212529);
    text-decoration: none;
}
.pex-like-user-name:hover {
    text-decoration: underline;
}

/* ── Replies Section ── */
.pex-replies-section {
    border-top: 1px solid var(--bs-border-color, #dee2e6);
    background: rgba(0,0,0,0.015);
}

.pex-replies-list {
    padding: 0;
}

/* ── Individual Reply (Mini Postbit) ── */
.pex-reply {
    padding: 0;
    border-bottom: 1px solid var(--bs-border-color-translucent, rgba(0,0,0,0.06));
}
.pex-reply:last-child {
    border-bottom: none;
}

.pex-reply-author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1rem;
    background: rgba(13,110,253,0.04);
    border-left: 4px solid rgba(13,110,253,0.55);
    border-bottom: 1px solid var(--bs-border-color-translucent, rgba(0,0,0,0.04));
}

.pex-reply-avatar-img {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.pex-reply-author-info {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    min-width: 0;
}

.pex-reply-username {
    font-weight: 700;
    font-size: 0.82rem;
    color: var(--bs-body-color, #212529);
    text-decoration: none;
}
.pex-reply-username:hover {
    text-decoration: underline;
}

.pex-reply-time {
    font-size: 0.75rem;
    color: var(--bs-secondary-color, #6c757d);
}

.pex-reply-message {
    padding: 0.45rem 1rem 0.55rem;
    font-size: 0.85rem;
    line-height: 1.5;
    word-wrap: break-word;
    overflow-wrap: break-word;
}
.pex-reply-message img {
    max-width: 100%;
    border-radius: 6px;
    margin: 0.25rem 0;
}

/* ── Reply Compose ── */
.pex-reply-compose {
    display: flex;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    border-top: 1px solid var(--bs-border-color-translucent, rgba(0,0,0,0.06));
    background: rgba(0,0,0,0.01);
}

.pex-reply-compose-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.pex-reply-compose-body {
    flex: 1;
    min-width: 0;
}

.pex-reply-editor {
    border: 1px solid var(--bs-border-color, #dee2e6);
    border-radius: 10px;
    overflow: hidden;
    transition: border-color 0.15s;
}
.pex-reply-editor:focus-within {
    border-color: var(--tekbb-heading-bg, #0d6efd);
}

.pex-reply-toolbar {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 3px 6px;
    border-bottom: 1px solid var(--bs-border-color, #dee2e6);
    background: rgba(0,0,0,0.02);
}

.pex-reply-input {
    width: 100%;
    border: none;
    outline: none;
    resize: none;
    padding: 0.45rem 0.6rem;
    font-size: 0.85rem;
    line-height: 1.45;
    background: transparent;
    font-family: inherit;
    color: var(--bs-body-color, #212529);
}
.pex-reply-input::placeholder {
    color: var(--bs-secondary-color, #adb5bd);
}

.pex-reply-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.25rem 0;
}

.pex-reply-submit-btn {
    padding: 0.25rem 0.85rem;
    border: none;
    border-radius: 999px;
    background: var(--tekbb-heading-bg, #0d6efd);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.15s;
}
.pex-reply-submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.pex-reply-submit-btn:not(:disabled):hover {
    opacity: 0.88;
}

/* ── Empty State ── */
.pex-empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--bs-secondary-color, #6c757d);
}
.pex-empty-state i {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 0.75rem;
}
.pex-empty-state p {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--bs-body-color, #212529);
}
.pex-empty-state span {
    font-size: 0.85rem;
}

/* ── Pagination ── */
.pex-pagination {
    padding: 1rem;
    border-top: 1px solid var(--bs-border-color, #dee2e6);
}

/* ── Loading spinner ── */
.pex-loading {
    text-align: center;
    padding: 1rem;
    color: var(--bs-secondary-color, #6c757d);
}
.pex-loading::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--bs-border-color, #dee2e6);
    border-top-color: var(--tekbb-heading-bg, #0d6efd);
    border-radius: 50%;
    animation: pex-spin 0.6s linear infinite;
}
@keyframes pex-spin {
    to { transform: rotate(360deg); }
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .pex-layout {
        grid-template-columns: 1fr;
        margin: 0;
    }
    .pex-sidebar {
        position: static;
        border-right: none;
        border-bottom: 1px solid var(--bs-border-color, #dee2e6);
        max-height: none;
        padding: 0.75rem;
    }
    .pex-sidebar-nav {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0;
    }
    .pex-nav-item {
        padding: 0.4rem 0.6rem;
        font-size: 0.82rem;
    }
    .pex-nav-item span {
        display: none;
    }
    .pex-main {
        border-right: none;
    }
    .pex-post-author {
        padding: 0.5rem 0.75rem;
    }
    .pex-post-content {
        padding: 0.5rem 0.75rem;
    }
    .pex-action-btn {
        padding: 0.4rem 0.65rem;
        font-size: 0.78rem;
    }
}

/* ── Forum picker modal ── */
.ms-forum-picker .list-group-item {
    background: transparent;
    color: var(--bs-body-color);
    font-size: 0.88rem;
}
.ms-forum-picker .list-group-item-action:hover {
    background: var(--tekbb-accent-subtle, rgba(45,212,191,.08));
    color: var(--tekbb-accent, #2dd4bf);
}
.ms-forum-picker .list-group-item.fw-semibold {
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    padding-top: 0.6rem;
    padding-bottom: 0.25rem;
    border-bottom: 1px solid var(--glass-border, rgba(255,255,255,.06));
}