:root{--shadow-soft:0 1px 3px rgba(15,23,42,0.05),0 8px 24px rgba(15,23,42,0.06);--shadow-hover:0 4px 14px rgba(15,23,42,0.08),0 18px 44px rgba(15,23,42,0.09);--shadow-blue:0 4px 14px rgba(11,107,203,0.22);--shadow-blue-hover:0 8px 24px rgba(11,107,203,0.32);--shadow-nav-active:0 6px 18px rgba(11,107,203,0.35);--admin-ease-smooth:cubic-bezier(0.16,1,0.3,1)}.admin-shell{min-height:100vh;background-color:#f1f5f9;background-image:radial-gradient(ellipse 90% 60% at 0 -10%,rgba(11,107,203,.1),transparent 60%),radial-gradient(ellipse 70% 50% at 100% 5%,rgba(225,29,72,.07),transparent 55%),radial-gradient(ellipse 60% 40% at 50% 100%,rgba(13,148,136,.05),transparent 50%),linear-gradient(180deg,#f8fafc,#f1f5f9 45%,#eef2f7);background-attachment:fixed;scrollbar-width:none}.admin-shell ::-webkit-scrollbar,.admin-shell::-webkit-scrollbar{display:none;width:0;height:0}.admin-shell *{scrollbar-width:none}.admin-shell a,.admin-shell a:focus,.admin-shell a:hover,.admin-shell a:visited{text-decoration:none}.admin-shell .MuiCard-root{border-radius:18px;border:1px solid rgba(148,163,184,.22);box-shadow:var(--shadow-soft);background:#ffffff;background-image:none;transition:transform .28s var(--admin-ease-smooth),box-shadow .28s var(--admin-ease-smooth),border-color .28s var(--admin-ease-smooth)}.admin-shell .MuiCard-root:hover{transform:translateY(-4px);border-color:rgba(11,107,203,.28);box-shadow:0 10px 28px rgba(15,23,42,.08),0 22px 52px rgba(15,23,42,.08)}.admin-nav-item{position:relative;display:flex;align-items:center;gap:10px;width:100%;padding:9px 14px;border:0;border-radius:12px;background:transparent;color:#475569;font-weight:500;font-size:.875rem;text-align:left;cursor:pointer;text-decoration:none;transition:background .22s var(--admin-ease-smooth),color .22s var(--admin-ease-smooth),transform .22s var(--admin-ease-smooth),box-shadow .22s var(--admin-ease-smooth)}.admin-nav-item:hover{background:rgba(11,107,203,.08);color:#0b6bcb;transform:translateX(4px);text-decoration:none}.admin-nav-item.is-selected{background:linear-gradient(135deg,#0b6bcb,#1d4ed8);font-weight:750;box-shadow:var(--shadow-nav-active)}.admin-nav-item.is-selected,.admin-nav-item.is-selected:hover{color:#fff;transform:translateX(2px)}.admin-nav-item.is-selected:before{content:"";position:absolute;left:0;top:20%;bottom:20%;width:4px;border-radius:0 4px 4px 0;background:#fff;box-shadow:0 0 8px rgba(255,255,255,.8)}.admin-nav-item.is-parent-active{color:#0b6bcb;background:rgba(11,107,203,.08)}.admin-live-pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:3px 10px;background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.25);color:#15803d;font-size:12px;font-weight:700;line-height:1.4}.admin-live-dot{background:#22c55e}.admin-bell-dot,.admin-live-dot{width:8px;height:8px;border-radius:50%;animation:admin-live-pulse 1.6s ease-out infinite}.admin-bell-dot{position:absolute;top:6px;right:6px;background:#0b6bcb}@keyframes admin-live-pulse{0%{box-shadow:0 0 0 0 rgba(34,197,94,.55)}70%{box-shadow:0 0 0 7px rgba(34,197,94,0)}to{box-shadow:0 0 0 0 rgba(34,197,94,0)}}@keyframes admin-page-in{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.admin-page-enter{animation:admin-page-in .4s var(--admin-ease-smooth)}@media (prefers-reduced-motion:reduce){.admin-bell-dot,.admin-live-dot,.admin-nav-item,.admin-nav-item.is-selected,.admin-nav-item:hover,.admin-page-enter,.admin-shell .MuiCard-root,.admin-shell .MuiCard-root:hover{animation:none!important;transition:none!important;transform:none!important}}