.app-layout{display:grid;grid-template-columns:232px minmax(0,1fr);min-height:100vh}
.sidebar{position:sticky;top:0;height:100dvh;padding:32px 16px 16px;display:flex;flex-direction:column;background:var(--surface-subtle);z-index:20}
.wordmark{font-size:27px;font-weight:800;letter-spacing:-1.2px;color:var(--foreground);display:flex;align-items:center;gap:8px}
.wordmark:hover{text-decoration:none}
.brand-glyph{width:29px;height:29px;color:var(--brand)}
.sidebar-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px;padding-left:8px}
.sidebar-top button{width:32px;min-height:32px;padding:6px}
.workspace-menu{position:relative;margin-bottom:32px}
.workspace-menu summary{gap:10px;padding:10px 8px;border-radius:8px}
.workspace-menu summary:hover{background:var(--surface)}
.workspace-menu summary::after{content:"⌄"}
.workspace-copy{min-width:0;font-size:13px;line-height:1.4}
.workspace-copy strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:137px}
.workspace-copy small{font-size:11px;display:block}
.avatar{width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;background:var(--foreground);color:var(--surface);border-radius:8px;font-size:12px;font-weight:650;flex-shrink:0}
.menu-panel{position:absolute;z-index:25;left:0;min-width:210px;max-width:280px;background:var(--surface-elevated);box-shadow:var(--shadow-float);border:1px solid var(--border);border-radius:12px;padding:8px}
.menu-panel a{display:block;padding:12px;color:var(--foreground);border-radius:8px}
.menu-panel a:hover{background:var(--surface-subtle);text-decoration:none}
.workspace-menu[open]>summary{margin-bottom:0}
.app-nav{display:grid;gap:4px}
.app-nav a{display:flex;align-items:center;gap:12px;min-height:44px;padding:10px 12px;border-radius:8px;color:var(--muted-foreground);font-size:13px;font-weight:500}
.app-nav a:hover{background:var(--surface);text-decoration:none}
.app-nav a[aria-current]{color:var(--brand);background:var(--surface);font-weight:650}
.nav-separator{height:1px;background:var(--border);margin:24px 12px}
.sidebar-bottom{margin-top:auto;padding-top:32px}
.sidebar-bottom .workspace-menu{margin:0}
.sidebar-bottom .menu-panel{bottom:55px}
.environment{font-size:11px;color:var(--muted-foreground);padding:8px 12px;display:flex;align-items:center;gap:8px}
.environment::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--warning)}
.main-column{min-width:0}
.context-bar{min-height:80px;padding:16px 48px;display:flex;align-items:center;gap:16px}
.breadcrumb{font-size:13px;color:var(--muted-foreground);display:flex;align-items:center;gap:10px}
.context-actions{margin-left:auto;display:flex;gap:8px;align-items:center}
.command-trigger{background:transparent;color:var(--muted-foreground);font-weight:400;padding:8px 10px}
.command-trigger kbd{border:1px solid var(--border);padding:1px 5px;border-radius:4px;font-size:11px}
.page-content{padding:32px 48px 64px;max-width:1420px;margin:0 auto;animation:page-in var(--normal) var(--ease)}
@keyframes page-in{from{opacity:0;transform:translateY(4px)}
to{opacity:1;transform:none}
}
.mobile-nav,.mobile-menu-toggle{display:none}
.app-layout.sidebar-collapsed{grid-template-columns:76px minmax(0,1fr)}
.sidebar-collapsed .sidebar{padding-inline:12px}
.sidebar-collapsed .sidebar .nav-text,.sidebar-collapsed .sidebar .workspace-copy,.sidebar-collapsed .sidebar .environment,.sidebar-collapsed .sidebar .wordmark span,.sidebar-collapsed .sidebar .workspace-menu summary::after{display:none}
.sidebar-collapsed .sidebar-top{flex-direction:column;gap:16px;padding:0}
.sidebar-collapsed .app-nav a{justify-content:center}
.sidebar-collapsed .workspace-menu summary{padding:8px}
.guest-content{max-width:1200px;margin:0 auto;padding:48px}
.guest-header{padding:32px 48px}
.login-layout{display:grid;grid-template-columns:1.1fr 1fr;min-height:100dvh}
.login-art{padding:48px;background:var(--brand);color:var(--on-brand);display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}
.login-art .wordmark,.login-art .brand-glyph{color:var(--on-brand)}
.login-art h1{font-size:clamp(48px,6vw,88px);letter-spacing:-4px;line-height:1;max-width:650px;margin:64px 0 24px}
.login-art p{max-width:410px;color:#e3e9ff}
.editorial-mark{display:flex;gap:16px;align-items:flex-end;margin:48px 0}
.editorial-mark span{display:block;border:1px solid #ffffff70;width:78px;height:104px;border-radius:6px;transform:rotate(-12deg)}
.editorial-mark span:nth-child(2){transform:rotate(0);background:#fff2}
.editorial-mark span:nth-child(3){transform:rotate(12deg);background:#fff;color:var(--brand);display:flex;align-items:center;justify-content:center;font-size:40px;font-weight:800}
.login-form-side{display:flex;align-items:center;justify-content:center;padding:48px}
.login-form-side>div{width:100%;max-width:360px}
.login-form-side h2{font-size:32px}
.login-form-side form{margin:32px 0}
.login-form-side button{width:100%}
.login-form-side .wordmark{display:none}
@media(max-width:1100px){.context-bar{padding:16px 32px}
.page-content{padding:24px 32px 64px}
.app-layout{grid-template-columns:208px minmax(0,1fr)}
.sidebar{padding-inline:12px}
.workspace-copy strong{max-width:116px}
}
@media(max-width:767px){.app-layout,.app-layout.sidebar-collapsed{display:block}
.sidebar{display:none}
.mobile-menu-toggle{display:inline-flex}
.context-bar{min-height:64px;padding:8px 16px}
.breadcrumb{font-size:12px}
.breadcrumb span{display:none}
.command-trigger .command-label,.command-trigger kbd{display:none}
.command-trigger{width:44px}
.page-content{padding:24px 20px 104px}
.mobile-nav{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:space-around;align-items:center;min-height:70px;padding:8px 8px max(8px,env(safe-area-inset-bottom));background:var(--surface);border-top:1px solid var(--border);z-index:20}
.mobile-nav a,.mobile-nav button{display:flex;flex-direction:column;gap:3px;align-items:center;justify-content:center;min-width:60px;min-height:48px;padding:4px;color:var(--muted-foreground);font-size:11px;background:transparent}
.mobile-nav a[aria-current]{color:var(--brand)}
.mobile-sheet{margin:0;width:min(340px,90vw);height:100dvh;max-height:100dvh;border-radius:0 16px 16px 0;padding:24px}
.mobile-sheet .app-nav{margin-top:24px}
.login-layout{display:block}
.login-art{display:none}
.login-form-side{min-height:100dvh;padding:32px 24px}
.login-form-side .wordmark{display:flex;margin-bottom:64px}
.guest-content,.guest-header{padding:24px}
.context-bar .avatar{width:28px;height:28px}
.command-links a{min-height:44px}
}
.js-only{display:none}
.js .js-only{display:inline-flex}
.js .mobile-menu-toggle{display:none}
@media(max-width:767px){.js .mobile-menu-toggle{display:inline-flex}
html:not(.js) .sidebar{display:flex;position:static;height:auto}
}
.login-art small{color:#e3e9ff}
.login-art{margin-bottom:0}
.login-form-side{margin-bottom:0}
.sidebar-top button{width:44px;min-height:44px;padding:10px}
.breadcrumb{min-width:0}
.mobile-platform-name{display:none}
.workspace-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:240px}
@media(max-width:767px){.breadcrumb{flex-direction:column;align-items:flex-start;gap:0}
.breadcrumb .workspace-label{display:block;max-width:130px}
.mobile-platform-name{display:block;font-size:10px;letter-spacing:.4px;color:var(--foreground)}
}