:root{--m-primary:#2563eb;--m-secondary:#7c3aed;--m-ink:#0f172a;--m-muted:#64748b;--m-border:#e2e8f0;--m-canvas:#f4f7fb;--m-sidebar:#0f172a}.museum-public{color:var(--m-ink);background:#fff}.museum-navbar{min-height:72px;border-bottom:1px solid var(--m-border);background:#ffffffee;box-shadow:0 8px 30px #0f172a0d}.navbar-brand,.admin-brand{display:flex;align-items:center;gap:.75rem;text-decoration:none}.navbar-brand span:last-child,.admin-brand span:last-child{display:flex;flex-direction:column;line-height:1.05}.navbar-brand small,.admin-brand small{margin-top:.25rem;color:#64748b;font-size:.65rem;letter-spacing:.08em;text-transform:uppercase}.brand-mark{display:grid;width:44px;height:44px;place-items:center;border-radius:14px;color:#fff;background:linear-gradient(145deg,var(--m-primary),var(--m-secondary));box-shadow:0 12px 24px #2563eb3d}.museum-hero{padding:4rem 0;background:radial-gradient(circle at 85% 20%,#ddd6fe 0,transparent 30%),linear-gradient(135deg,#eff6ff,#fff)}.museum-hero h1{max-width:760px;font-size:clamp(2.3rem,6vw,4.8rem);font-weight:820;letter-spacing:-.05em}.museum-section{padding:2.5rem 0}.museum-card{height:100%;overflow:hidden;border:1px solid var(--m-border);border-radius:18px;box-shadow:0 8px 25px #0f172a12;transition:.2s}.museum-card:hover{transform:translateY(-5px);box-shadow:0 22px 42px #0f172a1c}.museum-card img,.museum-card-placeholder{display:grid;width:100%;aspect-ratio:16/9;place-items:center;object-fit:cover;color:#2563eb;background:#eff6ff;font-size:3rem}.admin-shell{display:flex;min-height:100vh;background:var(--m-canvas)}.admin-sidebar{position:sticky;top:0;width:270px;height:100vh;padding:1rem;color:#cbd5e1;background:radial-gradient(circle at 10% 0,#1e3a8a88,transparent 35%),var(--m-sidebar)}.admin-brand{padding:.4rem;color:#fff}.admin-brand:hover{color:#fff}.admin-brand small{color:#94a3b8}.admin-nav-label{margin:2rem .7rem .5rem;color:#64748b;font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.admin-sidebar .nav-link{display:flex;align-items:center;gap:.8rem;margin:.2rem 0;padding:.75rem;border-radius:12px;color:#aebdd2}.admin-sidebar .nav-link:hover,.admin-sidebar .nav-link.active{color:#fff;background:#2563eb4d}.admin-sidebar-footer{position:absolute;right:1rem;bottom:1rem;left:1rem;display:grid;gap:.5rem}.admin-sidebar-footer a{padding:.6rem;color:#94a3b8;text-decoration:none}.admin-main{min-width:0;flex:1}.admin-topbar{position:sticky;top:0;z-index:10;display:flex;min-height:72px;align-items:center;justify-content:space-between;padding:.8rem 2rem;border-bottom:1px solid var(--m-border);background:#fffffff2;backdrop-filter:blur(12px)}.admin-topbar div{display:flex;flex-direction:column}.admin-topbar small{color:var(--m-muted)}.admin-content{max-width:1600px;margin:auto;padding:2rem}.admin-page-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.admin-card{border:0;border-radius:18px;box-shadow:0 8px 28px #0f172a12}.admin-card .table{margin:0}.admin-card th{padding:1rem;color:#64748b;font-size:.72rem;text-transform:uppercase}.admin-card td{padding:1rem;vertical-align:middle}.editor-grid{display:grid;grid-template-columns:320px 1fr;gap:1rem}@media(max-width:900px){.admin-sidebar{width:78px}.admin-brand span:last-child,.admin-sidebar .nav-link:not(.active){font-size:0}.admin-sidebar .nav-link i{font-size:1.2rem}.admin-nav-label,.admin-sidebar-footer{display:none}.admin-content{padding:1rem}.editor-grid{grid-template-columns:1fr}.admin-topbar{padding:1rem}.admin-page-heading{align-items:stretch;flex-direction:column;gap:1rem}}