@keyframes shimmer{0%{opacity:1}50%{opacity:.45}to{opacity:1}}.admin-shell{background:var(--ky-bg);box-sizing:border-box;min-width:0;min-height:100vh}.app-header{background:var(--ky-surface);border-bottom:1px solid var(--ky-silver);box-sizing:border-box;z-index:10;align-items:center;gap:28px;height:60px;padding:0 24px;display:flex;position:sticky;top:0}.header-brand{flex-direction:column;flex:none;align-items:flex-start;gap:3px;text-decoration:none;display:flex}.brand-sub{color:var(--ky-muted);letter-spacing:.3px;padding-left:1px;font-size:9.5px}.header-nav{flex:none;align-items:center;gap:4px;display:flex}.nav-item{color:var(--ky-sub);white-space:nowrap;border-radius:7px;padding:6px 12px;font-size:13.5px;font-weight:500}.nav-item:hover{background:var(--ky-soft);color:var(--ky-ink)}.nav-item-active,.nav-item-active:hover{color:var(--ky-primary);background:var(--ky-soft);font-weight:700}.nav-divider{background:var(--ky-silver);width:1px;height:18px;margin:0 8px;display:inline-block}.header-search{flex:1;justify-content:flex-end;display:flex}.search-box{width:320px;position:relative}.global-search{border:1px solid var(--ky-line-strong);width:100%;height:36px;color:var(--ky-ink);background:var(--ky-soft);box-sizing:border-box;border-radius:8px;outline:none;padding:0 12px 0 34px;font-family:inherit;font-size:13px}.global-search:focus{border-color:var(--ky-primary);background:#fff;box-shadow:0 0 0 3px #1a1d211a}.header-right{flex:none;align-items:center;gap:14px;display:flex}.shell-logout-btn{border:1px solid var(--ky-line);height:28px;color:var(--ky-sub);cursor:pointer;background:#fff;border-radius:7px;padding:0 10px;font-family:inherit;font-size:12px;font-weight:600}.shell-logout-btn:hover{background:var(--ky-soft);color:var(--ky-ink)}.user-avatar{background:var(--ky-soft);width:32px;height:32px;color:var(--ky-primary);border:1px solid var(--ky-line);box-sizing:border-box;border-radius:50%;flex:none;justify-content:center;align-items:center;font-size:12.5px;font-weight:700;display:flex}.header-hamburger{border:1px solid var(--ky-line);cursor:pointer;background:#fff;border-radius:9px;flex:none;justify-content:center;align-items:center;width:44px;height:44px;margin-left:auto;padding:0;display:none}.header-hamburger:active{background:var(--ky-soft)}.hamburger-icon{flex-direction:column;justify-content:center;gap:4px;width:20px;height:16px;display:flex}.hamburger-icon i{background:var(--ky-ink);border-radius:2px;width:100%;height:2px;transition:transform .18s,opacity .18s;display:block}.hamburger-icon-open i:first-child{transform:translateY(6px)rotate(45deg)}.hamburger-icon-open i:nth-child(2){opacity:0}.hamburger-icon-open i:nth-child(3){transform:translateY(-6px)rotate(-45deg)}@keyframes drawer-slide{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.mobile-drawer-overlay{z-index:15;background:#1a1d216b;position:fixed;inset:60px 0 0}.mobile-drawer{z-index:20;background:var(--ky-surface);border-bottom:1px solid var(--ky-silver);box-sizing:border-box;flex-direction:column;gap:6px;max-height:calc(100dvh - 60px);padding:16px;animation:.18s drawer-slide;display:flex;position:fixed;top:60px;left:0;right:0;overflow-y:auto;box-shadow:0 14px 28px #1a1d2129}.drawer-search{border:1px solid var(--ky-line-strong);width:100%;height:46px;color:var(--ky-ink);background:var(--ky-soft);box-sizing:border-box;border-radius:10px;outline:none;padding:0 14px;font-family:inherit;font-size:15px}.drawer-search:focus{border-color:var(--ky-primary);background:#fff;box-shadow:0 0 0 3px #1a1d211a}.drawer-nav{flex-direction:column;gap:2px;margin-top:6px;display:flex}.drawer-nav-item{min-height:48px;color:var(--ky-sub);border-radius:10px;align-items:center;padding:0 14px;font-size:15px;font-weight:600;display:flex}.drawer-nav-item:active{background:var(--ky-soft)}.drawer-nav-item-active,.drawer-nav-item-active:active{background:var(--ky-soft);color:var(--ky-primary);font-weight:700}.drawer-group-divider{background:var(--ky-line);height:1px;margin:7px 6px}.drawer-foot{border-top:1px solid var(--ky-line);align-items:center;gap:12px;margin-top:10px;padding-top:14px;display:flex}.drawer-logout-btn{border:1px solid var(--ky-line-strong);height:46px;color:var(--ky-ink);cursor:pointer;background:#fff;border-radius:10px;flex:1;font-family:inherit;font-size:14px;font-weight:700}.drawer-logout-btn:active{background:var(--ky-soft)}@media (max-width:1024px) and (min-width:900px){.app-header{gap:16px;padding:0 16px}.header-nav{gap:2px}.nav-item{padding:6px 9px}.nav-divider{margin:0 5px}.search-box{width:200px}}@media (max-width:899px){.app-header{gap:12px;padding:0 16px}.brand-sub,.header-nav,.header-search,.header-right{display:none}.header-hamburger{display:inline-flex}}@media (min-width:900px){.mobile-drawer,.mobile-drawer-overlay,.header-hamburger{display:none!important}}