.site-header-l3 {
    --l3-bg: #080705;
    --l3-surface: rgba(148, 163, 184, 0.07);
    --l3-surface2: rgba(20, 184, 166, 0.18);
    --l3-border: rgba(94, 234, 212, 0.14);
    --l3-text: #f1f5f9;
    --l3-muted: #94a3b8;
    --l3-amber: #5eead4;
    --l3-amber-bright: #99f6e4;
    --l3-amber-dim: #0d9488;
    --l3-link: #5eead4;
    --l3-nav-control-height: 34px;

    --l3-top-pad-bottom: 0.85rem;
    font-family: 'Outfit', system-ui, sans-serif;
    position: relative;
    z-index: 1000;
    box-sizing: border-box;
    background: transparent;
    border: none;
    box-shadow: none;
}

body.has-sidebar .site-header-l3 {
    background: rgba(13, 19, 33, 0.36);
    border-bottom: 1px solid rgba(71, 85, 105, 0.35);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

body.index3-page .site-header-l3 {
    --l3-top-pad-bottom: 2.5rem;
}

.l3-header-inner {
    position: relative;
    max-width: 1260px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.site-header-l3 .header-ban-notice {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0.35rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.75rem;
    background: rgba(90, 25, 25, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #fecaca;
    border-radius: 12px;
    font-size: 0.8rem;
    max-width: min(90%, 520px);
    box-sizing: border-box;
    border: 1px solid rgba(254, 202, 202, 0.2);
    z-index: 2;
}

.site-header-l3 .header-ban-notice-icon {
    flex-shrink: 0;
    font-size: 1rem;
    opacity: 0.95;
}

.site-header-l3 .header-ban-notice-text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

@media (min-width: 900px) {
    .site-header-l3 .header-ban-notice-text {
        white-space: normal;
    }
}

.site-header-l3 .l3-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.85rem 0 var(--l3-top-pad-bottom);
    flex-wrap: nowrap;
}

.site-header-l3 .l3-brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-shrink: 0;
    text-decoration: none;
    color: var(--l3-text);
    font-weight: 800;
    font-size: 1.35rem;
    letter-spacing: -0.03em;
}

.site-header-l3 .l3-brand img {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    object-fit: contain;
    display: block;
}

.site-header-l3 .l3-brand span {
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.site-header-l3 .l3-top-row {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.45rem;
    flex: 1 1 auto;
    min-width: 0;
}

.site-header-l3 .l3-nav.l3-nav--site {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-wrap: nowrap;
    justify-content: flex-end;
    flex: 1 1 auto;
    min-width: 0;
}

.site-header-l3 .l3-nav-list {
    display: flex;
    align-items: center;
    gap: 0.15rem;
    flex-wrap: nowrap;
    justify-content: flex-end;
    list-style: none;
    margin: 0;
    padding: 0;
    min-width: 0;
}

.site-header-l3 .l3-nav-list > li {
    margin: 0;
    padding: 0;
    flex-shrink: 0;
}

.site-header-l3 .l3-nav--site .l3-nav-list > li:not(.header-statistics-dropdown) > a {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.45rem 0.58rem;
    min-height: var(--l3-nav-control-height);
    line-height: 1;
    border-radius: 8px;
    border-bottom: none;
    box-shadow: none;
    transition: color 0.15s, background 0.15s;
}

.site-header-l3 .l3-nav--site .l3-nav-list > li:not(.header-statistics-dropdown) > a.active {
    background: var(--l3-surface2);
    color: var(--l3-amber);
}

.site-header-l3 .l3-nav--site .l3-nav-list > li:not(.header-statistics-dropdown) > a:hover {
    color: var(--l3-text);
    background: var(--l3-surface);
}

.site-header-l3 .l3-lang {
    display: inline-flex;
    align-items: stretch;
    border: 1px solid var(--l3-border);
    border-radius: 9px;
    overflow: hidden;
    flex-shrink: 0;
}

.site-header-l3 .l3-lang a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem 0.55rem;
    min-height: var(--l3-nav-control-height);
    line-height: 1;
    font-size: 0.75rem;
    font-weight: 600;
    color: #ffffff;
    text-decoration: none;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
}

.site-header-l3 .l3-lang a:hover {
    color: var(--l3-text);
    background: var(--l3-surface);
}

.site-header-l3 .l3-lang a.is-on {
    background: var(--l3-surface2);
    color: var(--l3-amber);
}

/* Turkish labels are longer — slightly tighter nav so items stay on one row when possible */
.site-header-l3.locale-tr .l3-nav--site .l3-nav-list > li:not(.header-statistics-dropdown) > a {
    font-size: 0.85rem;
    padding: 0.42rem 0.48rem;
    gap: 0.35rem;
}

.site-header-l3 .l3-nav-tools {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-shrink: 0;
    position: relative;
    z-index: 20001;
}

.site-header-l3 .l3-nav .l3-lang {
    flex-shrink: 0;
}

.site-header-l3 .l3-user-row {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-wrap: wrap;
}

.site-header-l3 .l3-user-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    text-decoration: none;
    color: var(--l3-text);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.35rem 0.5rem;
    min-height: var(--l3-nav-control-height);
    line-height: 1;
    border-radius: 8px;
    transition: background 0.15s;
}

.site-header-l3 .l3-user-link:hover {
    background: var(--l3-surface);
}

.site-header-l3 .l3-user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.site-header-l3 .l3-user-avatar-placeholder {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--l3-surface2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: var(--l3-muted);
}

.site-header-l3 .l3-user-name {
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.site-header-l3 .l3-btn-login {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    border: 1px solid var(--l3-border);
    color: var(--l3-text) !important;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.45rem 0.75rem;
    min-height: var(--l3-nav-control-height);
    line-height: 1;
    border-radius: 8px;
    margin-left: 0.25rem;
    transition: border-color 0.15s, color 0.15s, background 0.15s;
    background: transparent;
    cursor: pointer;
}

.site-header-l3 .l3-btn-login:hover {
    border-color: var(--l3-amber-dim);
    color: var(--l3-amber) !important;
    background: var(--l3-surface);
}

.site-header-l3 .header-statistics-dropdown .menu {
    font-size: inherit;
    line-height: inherit;
    color: var(--l3-text);
    width: fit-content;
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-header-l3 .header-statistics-dropdown .menu .item {
    position: relative;
}

.site-header-l3 .header-admin-dropdown .menu .item {
    position: static;
}

.site-header-l3 .header-statistics-dropdown .menu .link {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.45rem 0.58rem;
    min-height: var(--l3-nav-control-height);
    line-height: 1;
    border-radius: 8px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    color: #ffffff;
    transition: color 0.15s, background 0.15s;
}

.site-header-l3 .header-statistics-dropdown .menu .link::after {
    display: none !important;
}

.site-header-l3 .header-statistics-dropdown .menu .link:hover {
    color: #ffffff;
    background: var(--l3-surface);
}

.site-header-l3 .header-statistics-dropdown .menu .link svg {
    width: 12px;
    height: 12px;
    fill: currentColor;
}

.site-header-l3 .header-statistics-dropdown .menu .item.active .link {
    background: var(--l3-surface2);
    color: var(--l3-amber);
}

.site-header-l3 .header-statistics-dropdown .menu .item.active .link svg {
    fill: var(--l3-amber) !important;
}

.site-header-l3 .header-statistics-dropdown .menu .item.active .link i {
    color: var(--l3-amber);
}

.site-header-l3 .header-statistics-dropdown .menu .item .submenu {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 100%;
    margin-top: 4px;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity 0.2s, visibility 0.2s, transform 0.2s;
    z-index: 1001;
    list-style: none;
    background: var(--bg-secondary);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
    padding: 0;
    pointer-events: none;
}

.site-header-l3 .header-statistics-dropdown .menu .item.is-open .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

@media (min-width: 769px) {
    .site-header-l3 .header-profile-dropdown:hover .menu .item .submenu,
    .site-header-l3 .header-profile-dropdown .menu .item:focus-within .submenu,
    .site-header-l3 .header-profile-dropdown .menu .item.is-open .submenu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        pointer-events: auto;
    }
}

.site-header-l3 .header-profile-dropdown .menu .item {
    position: relative;
}

.site-header-l3 .header-profile-dropdown .menu .item::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    height: 12px;
    z-index: 1002;
}

.site-header-l3 .header-profile-dropdown .menu .item .submenu {
    left: auto;
    right: 0;
    min-width: 12.5rem;
    margin-top: 0;
    top: calc(100% + 2px);
    z-index: 20002;
}

.site-header-l3 .header-info-dropdown .menu .item .submenu {
    min-width: 14rem;
    width: max-content;
}

.site-header-l3 .header-info-dropdown .submenu .submenu-link {
    white-space: nowrap;
}

.site-header-l3 .header-profile-dropdown .l3-profile-menu-trigger {
    padding-right: 0.45rem;
}

.site-header-l3 .header-profile-dropdown .l3-profile-menu-trigger .l3-user-avatar {
    width: 28px;
    height: 28px;
}

.site-header-l3 .header-profile-dropdown .l3-profile-menu-trigger .l3-user-name {
    max-width: 120px;
}

.site-header-l3 .submenu-item--divider {
    border-top: 1px solid var(--border-color);
    margin-top: 0.15rem;
    padding-top: 0.15rem;
}

.site-header-l3 .submenu-link--logout:hover,
.site-header-l3 .submenu-link--logout.active {
    color: #fecaca;
}

.site-header-l3 .header-statistics-dropdown .submenu .submenu-item {
    margin: 0;
    padding: 0;
}

.site-header-l3 .header-statistics-dropdown .submenu .submenu-link {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.5rem;
    padding: 0.5rem 0.85rem;
    width: 100%;
    text-align: left;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
}

.site-header-l3 .header-statistics-dropdown .submenu .submenu-link::before {
    display: none !important;
}

.site-header-l3 .header-statistics-dropdown .submenu .submenu-link:hover,
.site-header-l3 .header-statistics-dropdown .submenu .submenu-link.active {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.site-header-l3 .header-admin-dropdown {
    position: static;
    z-index: auto;
}

.site-header-l3 .header-admin-dropdown .menu .item .submenu.submenu--admin-categories {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;

    align-items: flex-start;
    gap: 0;
    left: 50%;
    right: auto;
    width: max-content;
    max-width: min(1040px, calc(100vw - 1.5rem));

    padding: 0 0.65rem;

    margin-top: calc(-1 * var(--l3-top-pad-bottom, 2.5rem) - 0.15rem);
    border-radius: 0 0 12px 12px;
    overflow: visible;
    transform: translate(-50%, -6px);
    z-index: 20000;
}

.site-header-l3 .header-admin-dropdown .menu .item.is-open .submenu.submenu--admin-categories {
    pointer-events: auto;
    transform: translate(-50%, 0);
}

.site-header-l3 .header-admin-dropdown .submenu.submenu--admin-categories .submenu-link {
    position: relative;
    z-index: 0;
    cursor: pointer;
}

.site-header-l3 .header-admin-dropdown .admin-nav-group {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    flex: 0 1 auto;
    min-width: min(11.25rem, calc(100vw - 3rem));
    min-height: 0;
    padding: 0.65rem 0.6rem 0.75rem;
    border-right: 1px solid var(--border-color);
    text-align: left;
}

.site-header-l3 .header-admin-dropdown .admin-nav-group:last-child {
    border-right: none;
}

.site-header-l3 .header-admin-dropdown .admin-nav-group__head {
    align-self: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.5rem;
    padding: 0.35rem 0.35rem 0.65rem;
    margin-bottom: 0.15rem;
    max-width: 100%;
}

.site-header-l3 .header-admin-dropdown .admin-nav-group__icon {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(20, 184, 166, 0.15);
    color: var(--l3-amber, #5eead4);
    font-size: 0.95rem;
}

.site-header-l3 .header-admin-dropdown .admin-nav-group__text {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
    min-width: 0;
    max-width: 100%;
}

.site-header-l3 .header-admin-dropdown .admin-nav-group__title {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.02em;
    line-height: 1.25;
}

.site-header-l3 .header-admin-dropdown .admin-nav-group__hint {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text-muted, var(--l3-muted));
    line-height: 1.35;
    opacity: 0.92;
}

.site-header-l3 .header-admin-dropdown .admin-nav-group__links {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.site-header-l3 .header-admin-dropdown .admin-nav-group__links .submenu-item {
    position: relative;
    z-index: 0;
}

.site-header-l3 .header-admin-dropdown .admin-nav-group__links .submenu-item:has(.submenu-link:hover),
.site-header-l3 .header-admin-dropdown .admin-nav-group__links .submenu-item:has(.submenu-link.active),
.site-header-l3 .header-admin-dropdown .admin-nav-group__links .submenu-item:has(.submenu-link:focus-visible) {
    z-index: 2;
}

.site-header-l3 .header-admin-dropdown .admin-nav-group__links .submenu-link {
    justify-content: flex-start;
    width: 100%;
    box-sizing: border-box;
    padding: 0.42rem 0.45rem 0.42rem 0.35rem;
    border-radius: 8px;
    font-size: 0.84rem;
    text-align: left;
}

.site-header-l3 .header-admin-dropdown .admin-nav-group__links .submenu-link i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.35rem;
    min-width: 1.35rem;
    flex-shrink: 0;
}

.site-header-l3 .header-admin-dropdown .admin-nav-group__links .submenu-link.submenu-link--with-badge {
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.site-header-l3 .header-admin-dropdown .admin-nav-group__links .submenu-link.submenu-link--with-badge .submenu-link__label {
    flex: 1;
    min-width: 0;
}

.site-header-l3 .header-notifications {
    position: relative;
}

.site-header-l3 .header-notif-btn {
    width: 38px;
    height: 38px;
    border: 1px solid var(--l3-border);
    border-radius: 8px;
    background: transparent;
    color: var(--l3-muted);
    cursor: pointer;
    transition: color 0.15s, background 0.15s, border-color 0.15s;
}

.site-header-l3 .header-notif-btn:hover {
    color: var(--l3-amber);
    background: var(--l3-surface);
    border-color: var(--l3-amber-dim);
}

.site-header-l3 .header-notif-panel {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
}

.site-header-l3 .header-notif-head {
    border-bottom-color: var(--border-color);
    color: var(--text-primary);
}

.site-header-l3 .header-notif-markall {
    color: var(--l3-link);
}

.site-header-l3 .header-notif-markall:hover {
    color: var(--l3-amber-bright);
}

.site-header-l3 .header-notif-item {
    border-bottom-color: var(--border-color);
}

.site-header-l3 .header-notif-item:hover {
    background: var(--bg-tertiary);
}

.site-header-l3 .mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: 1px solid var(--l3-border);
    border-radius: 8px;
    cursor: pointer;
    padding: 10px 12px;
    flex-shrink: 0;
}

.site-header-l3 .mobile-menu-toggle span {
    width: 22px;
    height: 2px;
    background: var(--l3-muted);
    border-radius: 2px;
    transition: background 0.15s;
}

.site-header-l3 .mobile-menu-toggle:hover span {
    background: var(--l3-amber);
}

@media (min-width: 769px) {
    .site-header-l3 .l3-nav--site .l3-nav-list > li:not(.header-statistics-dropdown) > a {
        white-space: nowrap;
    }

    .site-header-l3 .header-statistics-dropdown .menu .link {
        white-space: nowrap;
    }
}

@media (max-width: 768px) {
    .site-header-l3 .mobile-menu-toggle {
        display: flex;
    }

    .site-header-l3 .l3-nav.l3-nav--site.main-nav {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: min(420px, 100%);
        max-width: 100%;
        height: 100vh;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        padding: 5rem 1.25rem 2rem;
        gap: 1rem;
        background: rgba(8, 7, 5, 0.97);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        transition: transform 0.3s ease, visibility 0.3s ease;
        z-index: 999;
        overflow-y: auto;
        transform: translateX(-105%);
        visibility: hidden;
        pointer-events: none;
    }

    .site-header-l3 .l3-nav.l3-nav--site.main-nav.active {
        transform: translateX(0);
        visibility: visible;
        pointer-events: auto;
    }

    .site-header-l3 .l3-nav-list {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        gap: 0.25rem;
    }

    .site-header-l3 .l3-nav--site .l3-nav-list > li:not(.header-statistics-dropdown) > a {
        width: 100%;
        justify-content: flex-start;
    }

    .site-header-l3 .header-statistics-dropdown .menu .item .submenu {
        position: static;
        opacity: 0;
        visibility: hidden;
        transform: none;
        max-height: 0;
        margin-top: 0;
        padding: 0;
        overflow: hidden;
        border: none;
        pointer-events: none;
    }

    .site-header-l3 .header-statistics-dropdown .menu .item.is-open .submenu {
        opacity: 1;
        visibility: visible;
        max-height: 80vh;
        margin-top: 0.35rem;
        padding: 0;
        overflow: visible;
        border: 1px solid var(--border-color);
        background: var(--bg-secondary);
        box-shadow: 0 12px 36px rgba(0, 0, 0, 0.4);
        pointer-events: auto;
    }

    .site-header-l3 .header-admin-dropdown .menu .item .submenu.submenu--admin-categories {
        flex-direction: column;
        flex-wrap: nowrap;
        align-items: stretch;
        min-width: 100%;
        max-width: 100%;
        right: auto;
        left: 0;
        transform: none;
        margin-top: 0;
        padding: 0;
        border-radius: 12px;
    }

    .site-header-l3 .header-admin-dropdown .menu .item.is-open .submenu.submenu--admin-categories {
        transform: none;
    }

    .site-header-l3 .header-admin-dropdown .admin-nav-group {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 0.5rem;
        margin-bottom: 0.35rem;
    }

    .site-header-l3 .header-admin-dropdown .admin-nav-group:last-child {
        border-bottom: none;
        margin-bottom: 0;
        padding-bottom: 0;
    }

    .site-header-l3 .l3-lang {
        align-self: flex-start;
    }

    .site-header-l3 .l3-nav-tools {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }

    .site-header-l3 .l3-user-row {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 560px) {
    .site-header-l3 .l3-user-name {
        display: none;
    }

    .site-header-l3 .l3-btn-login {
        padding-left: 0.55rem;
        padding-right: 0.55rem;
    }
}