/**
 * Шапка форума как на index.html (поиск, auth pill). Подключать на страницах без inline-блока index.
 */

body.lbl-forum-page header {
    padding-top: env(safe-area-inset-top, 0px) !important;
    /* В колонке flex (forum-shell, ПК) min-height:0 ломал шапку после загрузки контента */
    flex-shrink: 0;
    min-height: var(--header-height, 56px);
    background: rgba(255,255,255,0.55) !important;
    backdrop-filter: blur(20px) saturate(170%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(170%) !important;
    border-bottom: 1px solid rgba(255,255,255,0.45) !important;
    box-shadow: 0 1px 0 rgba(255,255,255,0.15), 0 4px 16px rgba(31,38,135,0.06) !important;
}
/* Мобильные: шапка fixed из profile.css — отступ у body = высота шапки + safe-area */
body.lbl-forum-page {
    padding-top: calc(var(--header-height, 56px) + env(safe-area-inset-top, 0px)) !important;
}
/* ПК (как в profile.css ≥769px): шапка sticky в потоке — отступ у body не нужен, иначе двойной зазор */
@media (min-width: 769px) {
    body.lbl-forum-page {
        padding-top: 0 !important;
    }
}
@media (max-width: 768px) {
    body.lbl-forum-page header {
        padding-top: env(safe-area-inset-top, 0px) !important;
    }
}
body.lbl-forum-page .header-content {
    justify-content: space-between;
    gap: 10px;
    min-height: var(--header-height, 56px) !important;
    padding: 0 16px !important;
    padding-left: max(16px, env(safe-area-inset-left, 0px)) !important;
    padding-right: max(16px, env(safe-area-inset-right, 0px)) !important;
    box-sizing: border-box;
}
body.lbl-forum-page .header-content .logo {
    flex-shrink: 0;
}
.header-search-wrap {
    flex: 1;
    display: flex;
    justify-content: center;
    max-width: 560px;
    margin: 0 auto;
    position: relative;
    z-index: 1001;
    min-width: 0;
}
.forum-hdr-main-btn {
    border: none;
    background: transparent;
    font: inherit;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary, #0f172a);
    cursor: pointer;
    padding: 0 4px;
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.forum-hdr-main-btn:hover {
    color: var(--primary-color, #2563eb);
}
.forum-hdr-reg-btn.forum-hdr-btn--primary {
    padding: 5px 10px;
    font-size: 11px;
}
.forum-hdr-reg-btn.hdr-logout-style {
    width: 28px;
    height: 28px;
    padding: 0;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--text-muted, #64748b);
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.forum-hdr-reg-btn.hdr-logout-style:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color, #ef4444);
}
.forum-hdr-btn {
    border: 1px solid var(--liquid-border, rgba(255, 255, 255, 0.35));
    background: var(--liquid-bg, rgba(255, 255, 255, 0.18));
    backdrop-filter: blur(12px) saturate(160%);
    color: var(--text-primary, #0f172a);
    font-size: 12px;
    font-weight: 600;
    padding: 7px 12px;
    border-radius: 999px;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition, 0.2s ease);
}
.forum-hdr-btn:hover {
    background: var(--liquid-bg-strong, rgba(255, 255, 255, 0.32));
}
.forum-hdr-btn--primary {
    background: linear-gradient(135deg, var(--primary-color, #2563eb), #4f46e5);
    color: #fff;
    border-color: transparent;
}
.forum-hdr-btn--primary:hover {
    filter: brightness(1.05);
}
body.lbl-forum-page[data-theme="dark"] .forum-hdr-btn {
    background: rgba(15, 23, 42, 0.65);
    border-color: rgba(148, 163, 184, 0.25);
}
@media (max-width: 768px) {
    .header-search-wrap {
        margin: 0 6px;
    }
    body.lbl-forum-page {
        padding-bottom: 76px;
    }
}
@media (max-width: 900px) {
    .header-search-wrap {
        max-width: none;
        flex: 1;
        margin: 0;
    }
    .header-search-bar input {
        font-size: 13px;
        padding: 8px 10px;
    }
    .header-search-bar button {
        padding: 0 12px;
    }
}
.header-search-inner {
    position: relative;
    width: 100%;
}
.header-search-bar {
    display: flex;
    width: 100%;
    background: rgba(255, 255, 255, 0.65);
    border: 2px solid rgba(37, 99, 235, 0.15);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.08);
    transition: border-color 0.2s, box-shadow 0.2s;
}
body[data-theme="dark"] .header-search-bar {
    background: rgba(15, 23, 42, 0.6);
    border-color: rgba(96, 165, 250, 0.2);
}
.header-search-bar:focus-within {
    border-color: rgba(37, 99, 235, 0.4);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.12);
}
.header-search-bar input {
    flex: 1;
    min-width: 0;
    padding: 10px 12px;
    border: none;
    background: transparent;
    font-size: 14px;
    color: var(--text-primary, #0f172a);
    outline: none;
}
.header-search-bar input::placeholder {
    color: var(--text-muted, #64748b);
}
.header-search-bar button {
    padding: 0 14px;
    border: none;
    background: linear-gradient(135deg, #4f46e5, #2563eb);
    color: #fff;
    font-weight: 700;
    cursor: pointer;
    font-size: 14px;
    transition: filter 0.2s;
}
.header-search-bar button:hover {
    filter: brightness(1.06);
}

.forum-suggest-panel {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background: var(--liquid-bg, rgba(255, 255, 255, 0.55));
    backdrop-filter: blur(20px) saturate(170%);
    border: 1px solid var(--liquid-border, rgba(255, 255, 255, 0.45));
    border-radius: 16px;
    box-shadow: 0 16px 48px rgba(31, 38, 135, 0.14);
    max-height: min(320px, 50vh);
    overflow-y: auto;
    z-index: 1200;
    text-align: left;
}
.forum-suggest-panel.show {
    display: block;
}
.forum-suggest-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    width: 100%;
    padding: 10px 14px;
    border: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    background: transparent;
    cursor: pointer;
    text-align: left;
    font: inherit;
    color: var(--text-primary, #0f172a);
    transition: background 0.15s;
}
body[data-theme="dark"] .forum-suggest-item {
    border-bottom-color: rgba(255, 255, 255, 0.08);
}
.forum-suggest-item:hover,
.forum-suggest-item:focus {
    background: rgba(37, 99, 235, 0.09);
    outline: none;
}
.forum-suggest-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted, #64748b);
}
.forum-suggest-item.irin .forum-suggest-label {
    color: var(--primary-color, #2563eb);
}
.forum-suggest-text {
    font-size: 14px;
    line-height: 1.35;
}

/* Красный бейдж; внутри — число чатов с непрочитанным (не сумма сообщений) */
@media (max-width: 768px) {
    body.lbl-forum-page .mobile-bottom-nav.forum-mobile-bottom {
        z-index: 10040;
        overflow: visible;
    }
    body.lbl-forum-page .mobile-bottom-nav.forum-mobile-bottom .mobile-bottom-nav-items {
        overflow: visible;
    }
    body.lbl-forum-page .forum-mobile-bottom .mobile-nav-item {
        overflow: visible;
    }
}
.forum-nav-icon-stack {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    min-height: 22px;
    width: 28px;
    height: 22px;
}
.mobile-nav-item .forum-nav-icon-stack {
    margin-bottom: 1px;
}
/* !important: не даём .mobile-nav-item.active (синий primary) перекрасить цифру */
body.lbl-forum-page [data-forum-unread-badge] {
    box-sizing: border-box;
    min-width: 17px;
    height: 17px;
    padding: 0 5px;
    border-radius: 999px;
    background: linear-gradient(145deg, #ef4444, #dc2626) !important;
    color: #fff !important;
    -webkit-text-fill-color: #fff !important;
    font-size: 10px;
    font-weight: 800;
    line-height: 15px;
    text-align: center;
    letter-spacing: -0.02em;
    box-shadow: 0 1px 4px rgba(220, 38, 38, 0.45) !important;
    border: 2px solid var(--liquid-bg, rgba(255, 255, 255, 0.92)) !important;
    flex-shrink: 0;
}
.mobile-nav-item .forum-unread-badge {
    position: absolute;
    top: -5px;
    right: -7px;
    z-index: 2;
}
.forum-unread-badge[hidden] {
    display: none !important;
}
.forum-side-nav .sidebar-menu button .forum-unread-badge--end {
    margin-left: auto;
    position: static;
    min-width: 20px;
    height: 20px;
    line-height: 16px;
    font-size: 11px;
}
.forum-hdr-notif-stack {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.hdr-icon-btn .forum-unread-badge--hdr {
    position: absolute;
    top: -6px;
    right: -8px;
    z-index: 2;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    font-size: 9px;
    line-height: 12px;
    border-width: 2px;
}
.idx-mobile-nav-links a.idx-mobile-nav-msgs {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}
.idx-mobile-nav-links .forum-unread-badge--sheet {
    position: static;
    margin-left: auto;
}
body.lbl-forum-page[data-theme="dark"] [data-forum-unread-badge] {
    border-color: rgba(30, 41, 59, 0.95) !important;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.35) !important;
}