:root{--admin-bg:#f3f5f8;--admin-sidebar:#15202b;--admin-sidebar-hover:#ffffff14;--admin-accent:#1d9bf0;--admin-border:#e2e8f0}body{background:var(--admin-bg);margin:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif}.admin-shell{min-height:100vh;display:flex}.admin-sidebar{background:var(--admin-sidebar);color:#fff;flex-direction:column;flex-shrink:0;gap:1rem;width:250px;padding:1.25rem 1rem;display:flex}.admin-brand{border-bottom:1px solid #ffffff1f;align-items:center;gap:.75rem;margin-bottom:.5rem;padding-bottom:1rem;display:flex}.admin-brand-mark{background:var(--admin-accent);border-radius:10px;place-items:center;width:40px;height:40px;font-size:.85rem;font-weight:700;display:grid}.admin-nav-link{color:#ffffffd1;border-radius:8px;align-items:center;gap:.65rem;padding:.65rem .75rem;font-size:.95rem;text-decoration:none;display:flex}.admin-nav-link:hover{background:var(--admin-sidebar-hover);color:#fff}.admin-nav-link.active{background:var(--admin-accent);color:#fff;font-weight:600}.admin-logout-btn{color:#fff;background:0 0;border:1px solid #ffffff40;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;width:100%;margin-top:auto;padding:.6rem;display:flex}.admin-logout-btn:hover{background:#ffffff14}.admin-main{background:var(--admin-bg);flex:1;min-width:0}.admin-page{padding:1.5rem}.admin-login{background:radial-gradient(circle at top left, #1d9bf02e, transparent 40%), radial-gradient(circle at bottom right, #15202b1f, transparent 45%), var(--admin-bg);justify-content:center;align-items:center;width:100%;min-height:100vh;padding:1.5rem;display:flex}.admin-login-icon{color:#fff;background:#15202b;border-radius:14px;place-items:center;width:56px;height:56px;margin:0 auto;display:grid}.stat-card{color:#fff;transition:transform .15s,box-shadow .15s}.stat-card:hover{transform:translateY(-2px);box-shadow:0 .75rem 1.5rem #0f172a1f!important}.stat-label{text-transform:uppercase;letter-spacing:.04em;opacity:.85;font-size:.75rem;font-weight:700}.stat-value{font-size:2rem;font-weight:700;line-height:1.2}.stat-icon{opacity:.45}.stat-card-slate{background:linear-gradient(135deg,#334155,#1e293b)}.stat-card-teal{background:linear-gradient(135deg,#0d9488,#115e59)}.stat-card-blue{background:linear-gradient(135deg,#2563eb,#1e3a8a)}.stat-card-rose{background:linear-gradient(135deg,#e11d48,#9f1239)}.stat-card-green{background:linear-gradient(135deg,#16a34a,#14532d)}.stat-card-amber{background:linear-gradient(135deg,#d97706,#92400e)}.admin-modal-backdrop{z-index:1050;background:#0f172a73;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.admin-modal{width:100%;max-width:560px;max-height:90vh;overflow:auto}.admin-modal-wide{max-width:760px}@media (width<=768px){.admin-shell{flex-direction:column}.admin-sidebar{width:100%}.admin-page{padding:1rem}}