.panel-menu-toggle { display: none; }
.panel-mobile-brand { display: none; }
.panel-menu-close, .site-menu-close { display: none; }
.mobile-menu-theme { display: none; }
.account-theme-toggle { display: none !important; }

html {
    overflow-x: clip;
}

.site-actions .guest-register { display: none !important; }
.site-actions .guest-login {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-height: 42px;
    padding: 8px 13px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: transparent;
    color: var(--ink);
    font-size: 12px;
    white-space: nowrap;
}
.site-actions .guest-login:hover { background: var(--surface-2); }
.site-actions .guest-login i { font-size: 15px; }

.landing:has(> .site-header) {
    box-sizing: border-box;
    width: min(1320px, calc(100% - 48px));
    margin-inline: auto;
}

@media (max-width: 760px) {
    .app-shell > .sidebar,
    .app-shell.admin-dashboard-shell > .sidebar {
        position: fixed !important;
        z-index: 1110 !important;
        inset: 0 0 0 auto !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        width: min(310px, 86vw) !important;
        height: 100vh !important;
        height: 100dvh !important;
        max-height: 100dvh;
        padding: 22px 16px !important;
        overflow-y: auto;
        border: 0 !important;
        border-left: 1px solid var(--line) !important;
        border-radius: 0 !important;
        background: var(--surface) !important;
        box-shadow: 0 0 36px #12101e24;
        transform: translateX(105%);
        transition: transform .24s ease;
        visibility: hidden;
    }
    .app-shell.mobile-nav-open > .sidebar { transform: translateX(0); visibility: visible; }
    .app-shell.mobile-nav-open::before {
        content: "";
        position: fixed;
        z-index: 1100;
        inset: 0;
        background: rgb(13 14 22 / 48%);
        backdrop-filter: blur(2px);
    }
    .app-shell > .sidebar .brand { display: flex !important; margin: 0 0 12px; }
    .app-shell > .sidebar { position: fixed; }
    .app-shell > .sidebar .panel-menu-close {
        position: absolute;
        top: 16px;
        left: 14px;
        z-index: 2;
        display: grid;
        place-items: center;
        width: 40px;
        height: 40px;
        border: 1px solid var(--line);
        border-radius: 12px;
        background: var(--surface-2);
        color: var(--ink);
        font: inherit;
        font-size: 24px;
        cursor: pointer;
    }
    .app-shell > .sidebar .side-user { display: none !important; }
    .app-shell > .sidebar .side-nav {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 5px !important;
        width: 100%;
        margin: 0;
        padding-top: 12px;
        overflow: visible;
    }
    .app-shell > .sidebar .side-link { width: 100%; white-space: normal; padding: 12px; font-size: 12px; }
    .app-shell > .sidebar .sidebar-bottom {
        position: static !important;
        display: grid !important;
        grid-column: auto !important;
        margin-top: auto !important;
        padding-top: 14px;
        border-top: 1px solid var(--line);
    }
    .app-shell > .sidebar .sidebar-bottom form,
    .app-shell > .sidebar .sidebar-bottom .side-link { display: flex !important; width: 100% !important; }

    .unified-panel-header {
        display: flex;
        flex-direction: column;
        align-items: stretch !important;
        gap: 14px;
        height: auto;
        min-height: 0;
        padding-block: 12px;
    }
    .unified-header-actions {
        order: 0;
        display: grid !important;
        direction: rtl !important;
        grid-template-columns: 46px auto minmax(0, 1fr);
        align-items: center;
        gap: 6px;
        width: 100%;
        min-width: 0;
        margin: 0 !important;
    }
    .unified-panel-header > div:first-child { order: 1; width: 100%; }
    .unified-header-actions .panel-account { min-width: 0; width: 100%; }
    .unified-header-actions .panel-account > summary {
        width: 100%;
        min-width: 0;
        height: 48px;
        gap: 6px;
        padding: 4px 7px;
        overflow: hidden;
    }
    .unified-header-actions .panel-account-label { display: grid !important; min-width: 0; overflow: hidden; }
    .unified-header-actions .panel-account-label b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; }
    .unified-header-actions .account-avatar { flex: none; width: 34px; height: 34px; }
    .unified-header-actions .custom-select-chevron { flex: none; }
    .unified-header-actions .date-chip { display: none !important; }
    .unified-header-actions > .theme-toggle { display: none !important; }
    .unified-header-actions .panel-menu-toggle {
        order: 1;
        display: grid !important;
        place-items: center;
        width: 46px;
        height: 46px;
        padding: 0;
        flex: none;
    }
    .unified-header-actions .panel-mobile-brand {
        order: 2;
        grid-column: 2;
        display: flex;
        align-items: center;
        gap: 6px;
        min-width: 0;
        max-width: 132px;
        color: var(--ink);
        text-decoration: none;
    }
    .panel-mobile-brand img, .panel-mobile-brand-mark {
        display: grid;
        place-items: center;
        flex: none;
        width: 34px;
        height: 34px;
        border-radius: 10px;
        object-fit: contain;
        background: var(--surface-2);
        color: var(--primary);
        font-size: 17px;
        font-weight: 800;
    }
    .panel-mobile-brand b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; }
    .unified-header-actions .panel-account { order: 3; grid-column: 3; justify-self: end; }
    .panel-account-menu .account-theme-toggle { display: block !important; }
}

@media (min-width: 761px) {
    .unified-header-actions .panel-menu-toggle { display: none !important; }
}

@media (max-width: 390px) {
    .unified-header-actions { grid-template-columns: 42px auto minmax(0, 1fr); gap: 4px; }
    .unified-header-actions .panel-menu-toggle { width: 42px; height: 42px; }
    .unified-header-actions .custom-select-chevron { display: none; }
    .unified-header-actions .panel-mobile-brand { max-width: 100px; }
}

@media (max-width: 850px) {
    body:has(.site-header.site-menu-open),
    body:has(.app-shell.mobile-nav-open) { overflow: hidden; }
    .site-header {
        position: sticky !important;
        top: 0;
        z-index: 120;
        box-sizing: border-box;
        width: 100vw !important;
        max-width: none !important;
        margin: 0 calc(50% - 50vw) 20px !important;
        padding: 10px 14px;
        border-inline: 0;
        border-radius: 0;
    }
    .site-header-inner { flex-wrap: nowrap; gap: 8px; }
    .site-brand { min-width: 0; }
    .site-brand b { font-size: 14px; }
    .site-actions { display: flex; align-items: center; gap: 6px; margin-inline-start: auto; margin-right: 0; }
    .site-header:not(:has(.account-menu)) .site-actions > .theme-toggle { display: none !important; }
    .site-actions .guest-register { display: none !important; }
    .site-actions .guest-login {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
        min-height: 42px;
        padding: 8px 11px;
        border: 1px solid var(--line);
        border-radius: 12px;
        background: transparent;
        color: var(--ink);
        font-size: 12px;
        white-space: nowrap;
    }
    .site-actions .guest-login i { font-size: 15px; }
    .site-menu-toggle { display: grid !important; place-items: center; width: 44px; height: 44px; padding: 0; flex: none; }
    .site-menu-backdrop {
        display: none;
        position: fixed;
        z-index: 100;
        inset: 0;
        width: 100%;
        height: 100%;
        padding: 0;
        border: 0;
        background: rgb(13 14 22 / 48%);
        backdrop-filter: blur(2px);
    }
    .site-header.site-menu-open .site-menu-backdrop { display: block; }
    .site-nav {
        position: fixed !important;
        z-index: 101;
        inset: 0 0 0 auto;
        display: flex !important;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start !important;
        gap: 6px;
        width: min(320px, 86vw);
        height: 100vh;
        height: 100dvh;
        margin: 0 !important;
        padding: 18px 18px 24px !important;
        overflow-y: auto !important;
        border-left: 1px solid var(--line);
        border-radius: 20px 0 0 20px;
        background: var(--surface);
        box-shadow: 0 0 40px #12101e25;
        transform: translateX(105%);
        visibility: hidden;
        transition: transform .24s ease, visibility .24s;
    }
    .site-nav .site-menu-close {
        display: grid;
        place-items: center;
        align-self: flex-end;
        flex: none;
        width: 42px;
        height: 42px;
        margin-bottom: 8px;
        border: 1px solid var(--line);
        border-radius: 12px;
        background: var(--surface-2);
        color: var(--ink);
        font: inherit;
        font-size: 24px;
        cursor: pointer;
    }
    .site-header.site-menu-open .site-nav { transform: translateX(0); visibility: visible; }
    .site-nav a { padding: 13px 12px; border-radius: 11px; color: var(--ink); font-size: 14px; }
    .site-nav a:hover { background: var(--surface-2); }
    .site-nav .mobile-menu-theme {
        display: flex !important;
        align-items: center;
        gap: 10px;
        width: 100%;
        margin-top: auto;
        padding: 14px 12px;
        border: 0;
        border-top: 1px solid var(--line);
        border-radius: 0;
        background: transparent;
        color: var(--ink);
        text-align: right;
        font: inherit;
        font-size: 14px;
        cursor: pointer;
    }
    .site-header:has(.account-menu) .site-actions > .theme-toggle { display: none !important; }
    .site-header:has(.account-menu) .account-dropdown .account-theme-toggle { display:  flex !important; gap: 10px;}
}

@media (min-width: 851px) {
    .site-header {
        position: sticky;
        top: 0;
        z-index: 120;
        box-sizing: border-box;
        width: 100vw;
        max-width: none;
        margin: 24px calc(50% - 50vw) 34px;
        padding: 0;
        border: 0;
        border-bottom: 1px solid transparent;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
        transition: background-color .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .site-header-inner {
        box-sizing: border-box;
        width: min(1320px, calc(100% - 48px));
        margin-inline: auto;
        padding: 10px 16px;
        border: 1px solid var(--line, #e7e8ec);
        border-radius: 18px;
        background: var(--surface, #fff);
        box-shadow: 0 12px 38px rgba(25, 32, 51, .07);
        transition: border-color .18s ease, border-radius .18s ease, box-shadow .18s ease;
    }
    .site-header.is-scrolled {
        border-bottom-color: var(--line, #e7e8ec);
        background: var(--surface, #fff);
        box-shadow: 0 8px 24px rgba(25, 32, 51, .06);
    }
    .site-header.is-scrolled .site-header-inner {
        border-color: transparent;
        border-radius: 0;
        box-shadow: none;
    }
}

@media (min-width: 851px) {
    .site-menu-toggle, .site-menu-backdrop { display: none !important; }
}