.app-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:11px 24px;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(10px) saturate(1.1);-webkit-backdrop-filter:blur(10px) saturate(1.1);border-bottom:1px solid var(--border)}.app-brand{display:flex;align-items:center;gap:11px;text-decoration:none;min-width:0}.app-brand-mark{width:36px;height:36px;border-radius:9px;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:800;font-size:16px;flex-shrink:0}.app-brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}.app-brand-title{font-weight:700;font-size:15px;color:var(--text);letter-spacing:-.01em;transition:color var(--transition)}.app-brand-sub{font-size:11px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px}.app-brand:hover .app-brand-title{color:var(--accent)}.app-header-right{display:flex;align-items:center;gap:10px}.app-header-link{display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 15px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-2);color:var(--text-dim);font-size:13px;font-weight:600;text-decoration:none;transition:color var(--transition),border-color var(--transition),background var(--transition)}.app-header-link:hover{color:var(--text);border-color:var(--accent-dim);background:var(--bg-3)}.app-header-link.accent{background:var(--accent);color:#fff;border-color:var(--accent)}.app-header-link.accent:hover{filter:brightness(1.06);color:#fff}.user-menu{position:relative}.user-menu-trigger{display:inline-flex;align-items:center;gap:6px;height:38px;padding:3px 9px 3px 3px;border-radius:999px;border:1px solid var(--border);background:var(--bg-2);cursor:pointer;transition:border-color var(--transition),background var(--transition)}.user-menu-trigger:hover{border-color:var(--accent-dim);background:var(--bg-3)}.user-avatar{width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:800}.user-menu-caret{color:var(--text-dim);transition:transform var(--transition)}.user-menu-caret.open{transform:rotate(180deg)}.user-menu-pop{position:absolute;top:calc(100% + 8px);right:0;min-width:224px;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 12px 34px #0000003d;padding:6px;z-index:60;transform-origin:top right}.user-menu-head{padding:8px 10px 10px;border-bottom:1px solid var(--border);margin-bottom:6px}.user-menu-name{font-size:13px;font-weight:700;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-menu-email{font-size:12px;color:var(--text-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-menu-item{display:flex;align-items:center;gap:10px;width:100%;padding:9px 10px;border-radius:var(--radius-sm);border:none;background:none;color:var(--text);font-size:13px;font-weight:500;text-decoration:none;cursor:pointer;text-align:left;transition:background var(--transition)}.user-menu-item:hover{background:var(--bg-3)}.user-menu-item svg{color:var(--text-dim);flex-shrink:0}.user-menu-item.danger{color:var(--red)}.user-menu-item.danger svg{color:var(--red)}.user-menu-item.danger:hover{background:color-mix(in srgb,var(--red) 12%,transparent)}.admin-bar{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.admin-bar .app-header{position:static;background:none;backdrop-filter:none;-webkit-backdrop-filter:none}.admin-nav{display:flex;align-items:center;gap:2px;padding:0 24px;max-width:1100px;margin:0 auto;overflow-x:auto}.admin-nav-tab{position:relative;padding:11px 14px;font-size:14px;font-weight:600;color:var(--text-dim);text-decoration:none;white-space:nowrap;border-bottom:2px solid transparent;transition:color var(--transition)}.admin-nav-tab:hover{color:var(--text)}.admin-nav-tab.active{color:var(--accent);border-bottom-color:var(--accent)}.admin-page{max-width:1100px;margin:0 auto;padding:26px 24px 64px;display:flex;flex-direction:column;gap:20px}.page-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.page-title{margin:0;font-size:22px;font-weight:800;color:var(--text);letter-spacing:-.01em}.page-toolbar-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}@media(max-width:640px){.app-header{padding:10px 16px}.admin-page{padding:18px 16px 48px}.app-brand-sub{display:none}}