/* Shared site navigation and workspace shell. Components use the same tokens everywhere. */
.skip-link { position: fixed; inset-inline-start: 16px; top: -100px; z-index: 400; padding: 12px 20px; background: var(--rj-surface); color: var(--rj-text); border: 2px solid var(--rj-primary); border-radius: var(--rj-radius-sm); }
.skip-link:focus { top: 12px; }
#main-content, .dash-main { outline: none; }
.site-header { position: sticky; top: 0; z-index: 100; height: var(--rj-header-height); border-bottom: 1px solid var(--rj-border); background: var(--rj-header-bg); }
.site-header.scrolled { box-shadow: var(--rj-shadow); }
.header-inner { width: min(var(--rj-container), calc(100% - 48px)); height: 100%; display: flex; align-items: center; gap: 24px; margin-inline: auto; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--rj-text); white-space: nowrap; font-size: 1.25rem; font-weight: 700; flex-shrink: 0; }
.brand:hover { color: var(--rj-text); }
.brand b { color: var(--rj-accent); }
.brand-mark { display: grid; place-items: center; width: 40px; height: 40px; border-radius: var(--rj-radius-sm); color: #fff; background: var(--rj-primary); box-shadow: var(--rj-shadow-button); transform: none; flex-shrink: 0; }
.brand-mark svg { width: 24px; height: 24px; }
.main-nav { display: block; margin-inline: auto; }
.main-nav ul { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.main-nav a, .drawer-site-nav a { display: flex; align-items: center; gap: 8px; min-height: 44px; padding: 8px 12px; border-radius: var(--rj-radius-sm); color: var(--rj-muted); font-size: .875rem; font-weight: 500; white-space: nowrap; }
.main-nav a:hover, .drawer-site-nav a:hover { color: var(--rj-text); background: var(--rj-surface-2); }
.main-nav a.active, .drawer-site-nav a.active { color: var(--rj-accent); background: var(--rj-warm-surface); box-shadow: inset 0 0 0 1px var(--rj-border); font-weight: 700; }
.header-tools { display: flex; align-items: center; gap: 8px; margin-inline-start: auto; flex-shrink: 0; }
.header-tools form, .drawer-tools form { margin: 0; }
.header-account { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; min-width: 44px; color: var(--rj-text); font-size: .875rem; }
.header-account-name { max-width: 100px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.header-account .avatar { width: 40px; height: 40px; }
.lang-switch { display: flex; align-items: center; }
.lang-btn { min-height: 44px; padding: 8px 10px; font: inherit; font-size: .875rem; background: transparent; color: var(--rj-muted); border: 1px solid transparent; border-radius: var(--rj-radius-sm); cursor: pointer; }
.lang-btn:hover { color: var(--rj-text); background: var(--rj-surface-2); }
.theme-toggle { width: 44px; height: 44px; padding: 0; flex-shrink: 0; }
.theme-toggle > span { display: flex; align-items: center; justify-content: center; }
[data-theme="light"] .theme-toggle .icon-sun, [data-theme="dark"] .theme-toggle .icon-moon { display: none; }
.nav-toggle { display: none; }
.workspace-home-link { display: none; align-items: center; justify-content: center; gap: 6px; min-height: 44px; padding: 8px; border: 1px solid var(--rj-border); border-radius: var(--rj-radius-sm); color: var(--rj-text); font-size: .875rem; white-space: nowrap; }
.workspace-home-link:hover { color: var(--rj-accent); background: var(--rj-primary-soft); border-color: var(--rj-accent); }
.workspace-home-link > .icon { width: 18px; height: 18px; }
.site-updates-count { display: inline-grid; place-items: center; flex-shrink: 0; min-width: 22px; height: 22px; padding-inline: 5px; border-radius: 7px; background: var(--rj-primary); color: #fff; font-size: .8125rem; font-weight: 600; line-height: 1; }
.site-drawer[hidden], .drawer-backdrop[hidden] { display: none; }
.site-drawer { position: fixed; top: 0; bottom: 0; inset-inline-start: 0; z-index: 210; width: min(360px, calc(100% - 32px)); height: 100dvh; padding: 20px; display: flex; flex-direction: column; overflow-y: auto; overscroll-behavior: contain; background: var(--rj-surface); border-inline-end: 1px solid var(--rj-border); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.drawer-head strong { font-size: 1.125rem; }
.drawer-backdrop { position: fixed; inset: 0; z-index: 200; border: 0; background: rgb(0 0 0 / .5); cursor: pointer; }
.drawer-site-nav ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 4px; }
.drawer-site-nav + .sidebar-workspace { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--rj-border); }
.drawer-tools { padding-top: 20px; margin-top: 20px; border-top: 1px solid var(--rj-border); }
.drawer-open { overflow: hidden; }
.dash-layout { display: grid; grid-template-columns: var(--rj-sidebar-width) minmax(0, 1fr); gap: 24px; width: min(var(--rj-container), calc(100% - 48px)); margin-inline: auto; padding-top: 32px; }
.dash-sidebar { display: flex; flex-direction: column; position: sticky; top: calc(var(--rj-header-height) + 24px); height: calc(100dvh - var(--rj-header-height) - 48px); overflow-y: auto; scrollbar-width: thin; padding-inline-end: 4px; padding-bottom: 8px; }
.sidebar-workspace { display: flex; align-items: center; gap: 12px; padding: 4px 12px 20px; }
.sidebar-workspace strong { display: block; font-size: .875rem; font-weight: 700; }
.sidebar-workspace small { display: block; color: var(--rj-muted); font-size: .8125rem; }
.workspace-dot { width: 10px; height: 10px; border: 4px solid var(--rj-primary-soft); border-radius: 50%; box-sizing: content-box; background: var(--rj-accent); flex-shrink: 0; }
.dash-nav { display: flex; flex-direction: column; gap: 4px; padding: 0; background: none; border: 0; }
.nav-caption { font-size: .8125rem; color: var(--rj-muted); padding: 20px 12px 8px; }
.nav-caption:first-child { padding-top: 0; }
.dash-nav a { display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 10px 12px; border-radius: var(--rj-radius-sm); color: var(--rj-muted); font-size: .875rem; font-weight: 500; }
.dash-nav a > span { flex: 1; }
.dash-nav a > svg:last-child:not(:first-child) { width: 16px; height: 16px; }
.dash-nav a:hover { color: var(--rj-text); background: var(--rj-surface-2); }
.dash-nav a.active { background: var(--rj-warm-surface); color: var(--rj-accent); box-shadow: inset 0 0 0 1px var(--rj-border); font-weight: 700; }
.sidebar-account { margin-top: auto; padding-top: 24px; }
.sidebar-account > .btn { display: flex; width: 100%; margin-bottom: 8px; }
.account-identity { display: flex; align-items: center; gap: 10px; border-top: 1px solid var(--rj-border); padding: 16px 8px 8px; color: var(--rj-text); }
.account-identity > span:last-child { min-width: 0; }
.account-identity strong, .account-identity small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.account-identity strong { font-size: .875rem; font-weight: 600; }
.account-identity small { color: var(--rj-muted); font-size: .8125rem; }
.sidebar-logout { display: flex; align-items: center; gap: 8px; min-height: 44px; padding: 8px; border: 0; border-radius: var(--rj-radius-sm); background: none; color: var(--rj-muted); font: inherit; font-size: .875rem; cursor: pointer; }
.sidebar-logout:hover { color: var(--rj-danger); background: var(--rj-danger-soft); }
.dash-main { min-width: 0; min-height: calc(100dvh - var(--rj-header-height) - 32px); }
.dash-main > .messages { width: 100%; margin: 0 0 24px; padding: 0; }
.workspace-footer { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; padding: 24px 0; margin-top: 40px; border-top: 1px solid var(--rj-border); font-size: .8125rem; color: var(--rj-muted); }
.workspace-footer a { display: inline-flex; align-items: center; gap: 8px; color: var(--rj-muted); }
.workspace-footer a:hover { color: var(--rj-accent); }
.workspace-footer .icon { width: 16px; height: 16px; }
html[dir="ltr"] .workspace-footer .icon { transform: rotate(180deg); }
@media (min-width: 1025px) { .site-drawer, .drawer-backdrop { display: none; } }
@media (max-width: 1024px) {
    .header-inner { gap: 16px; }
    .main-nav, .header-language, .header-account-name, .header-logout, .header-register { display: none; }
    .nav-toggle { display: inline-flex; }
    .workspace-home-link { display: inline-flex; }
    .dash-layout { display: block; padding-top: 24px; }
    .dash-sidebar { display: none; }
    .dash-main { min-height: calc(100dvh - var(--rj-header-height) - 24px); }
}
@media (max-width: 768px) {
    .header-inner, .dash-layout { width: calc(100% - 32px); }
    .brand { font-size: 1.125rem; }
    .header-inner { gap: 12px; }
    .header-tools { gap: 6px; }
    .workspace-footer { margin-top: 32px; }
}
@media (max-width: 480px) {
    .site-header .brand-text { display: none; }
    .site-header .brand { gap: 0; }
    .header-inner { gap: 8px; }
    .header-tools { gap: 6px; }
    .header-login { padding-inline: 10px; }
    .workspace-home-link { padding-inline: 8px; }
    .workspace-home-link > .icon { display: none; }
    .site-drawer { padding: 16px; }
    .workspace-footer { align-items: flex-start; flex-direction: column; gap: 8px; }
}
@media print {
    .site-header, .site-drawer, .drawer-backdrop, .skip-link, .dash-sidebar, .workspace-footer { display: none !important; }
    .dash-layout { display: block; width: 100%; padding: 0; }
    .dash-main { min-height: 0; }
}