/* Shared header/drawer only. Keep role composition in _app_navigation.html.
   Scoped rules supersede the old horizontal .nav header at every breakpoint. */
.app-header.app-header--drawer {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    min-height: 68px;
    gap: 16px;
    padding: 8px max(16px, calc((100vw - 1540px) / 2));
    box-shadow: 0 2px 8px rgb(0 0 0 / 8%);
}
.app-header--drawer .header-brand-nav {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
    gap: 12px;
}
.app-header--drawer .brand-logo { width: 100px; height: 48px; object-fit: contain; }
.app-header--drawer .user-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: nowrap;
    min-width: 0;
    gap: 8px;
    margin: 0;
}
.app-header--drawer .header-user-identity {
    min-width: 0;
    max-width: 240px;
    text-align: start;
    white-space: nowrap;
}
.app-header--drawer .header-user-identity > * { overflow: hidden; text-overflow: ellipsis; }
.app-header--drawer .header-logout { display: flex; margin: 0; flex: 0 0 auto; }
.app-header--drawer .appearance-settings { margin: 0; flex: 0 0 auto; align-self: center; }
.app-header--drawer .appearance-settings > summary { margin: 0; }
.app-header--drawer .appearance-settings > summary::-webkit-details-marker { display: none; }
.app-header--drawer .header-control,
.navigation-drawer .header-control {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    min-width: 40px;
    min-height: 40px;
    height: 40px;
    gap: 7px;
    margin: 0;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-muted);
    color: var(--text);
    font: inherit;
    font-size: 13px;
    font-weight: 650;
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
}
.app-header--drawer .header-control-label {
    display: block;
    max-width: none;
    color: inherit;
    font-size: inherit;
    line-height: inherit;
}
.app-header--drawer .header-control:hover,
.navigation-drawer .header-control:hover { color: var(--text); background: var(--row-hover); border-color: var(--muted); }
.navigation-icon { display: block; flex: 0 0 auto; width: 22px; height: 22px; }
.app-header--drawer .notification-link b { top: -5px; inset-inline-end: -5px; font-size: 10px; }

body.navigation-open { overflow: hidden; }
.navigation-drawer {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(336px, calc(100vw - 32px));
    max-width: none;
    height: 100vh;
    height: 100dvh;
    max-height: 100dvh;
    margin: 0;
    padding: 0;
    border: 0;
    border-inline-end: 1px solid var(--border);
    background: var(--surface-raised);
    color: var(--text);
    box-shadow: -12px 0 32px rgb(0 0 0 / 18%);
    overflow: hidden;
}
.navigation-drawer[open] { display: flex; flex-direction: column; }
.navigation-drawer::backdrop { background: rgb(0 0 0 / 42%); }
.navigation-drawer-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex: 0 0 auto;
    min-height: 64px;
    gap: 12px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
}
.navigation-drawer-heading h2 { margin: 0; font-size: 16px; font-weight: 750; color: var(--text); }
.navigation-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-height: 0;
    padding: 12px;
    padding-bottom: max(12px, env(safe-area-inset-bottom));
    overflow-y: auto;
    overscroll-behavior: contain;
}
.navigation-list .navigation-item {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 0 0 auto;
    min-height: 44px;
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-muted);
    color: var(--text);
    text-align: start;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.6;
}
.navigation-item .navigation-icon { color: var(--muted); }
.navigation-list .navigation-item:hover { background: var(--row-hover); border-color: var(--muted); }
.navigation-list .navigation-item.active {
    border-color: var(--accent);
    border-inline-start-width: 4px;
    background: var(--accent);
    color: var(--accent-contrast);
    font-weight: 750;
}
.navigation-item.active .navigation-icon { color: inherit; }
.navigation-list .navigation-system-start { margin-top: 12px; }
.navigation-item:focus-visible,
.app-header--drawer .header-control:focus-visible,
.navigation-drawer .header-control:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

@media (max-width: 700px) {
    .app-header.app-header--drawer { min-height: 60px; padding: 8px; gap: 6px; }
    .app-header--drawer .header-brand-nav { gap: 4px; }
    .app-header--drawer .brand-logo { width: 60px; height: 40px; }
    .app-header--drawer .user-nav { flex: 1 1 auto; gap: 4px; }
    .app-header--drawer .header-user-identity { flex: 1 1 auto; max-width: 150px; font-size: 11px; }
    .app-header--drawer .header-user-identity small { font-size: 10px; }
    .app-header--drawer .header-control,
    .app-header--drawer .appearance-settings > summary,
    .navigation-drawer .header-control { width: 44px; min-width: 44px; min-height: 44px; height: 44px; padding: 10px; }
    .app-header--drawer .header-control-label { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
    .app-header--drawer .notification-link { margin-inline: 0; }
    .app-header--drawer .appearance-settings-panel { top: 68px; max-height: calc(100dvh - 80px); }
}