.admin-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh;background:#f4f7fb;color:#1f2937}.admin-sidebar{background:#fff;border-right:1px solid #e5e7eb;padding:24px 16px}.admin-brand{display:flex;gap:12px;align-items:center;margin-bottom:32px;padding:0 8px}.admin-brand-mark{width:12px;height:36px;border-radius:999px;background:#42a5f5}.admin-brand-sub{font-size:12px;color:#6b7280}.admin-nav{display:flex;flex-direction:column;gap:8px}.admin-nav a{padding:10px 12px;border-radius:10px;color:#374151;text-decoration:none;font-weight:500}.admin-nav a.active,.admin-nav a:hover{background:#e3f2fd;color:#1565c0}.admin-main{display:flex;flex-direction:column;min-width:0}.admin-header{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;background:#fff;border-bottom:1px solid #e5e7eb}.admin-header-actions{display:flex;align-items:center;gap:12px}.admin-user-email{font-size:14px;color:#6b7280}.admin-content{padding:24px}.page-title{margin:0 0 8px;font-size:28px}.page-subtitle{margin:0 0 24px;color:#6b7280}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}.stat-card,.panel{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:20px}.stat-card-label{font-size:14px;color:#6b7280;margin-bottom:8px}.stat-card-value{font-size:28px;font-weight:700}.btn-primary,.btn-secondary,.btn-danger{border:none;border-radius:10px;padding:10px 16px;font-weight:600;cursor:pointer}.btn-primary{background:#42a5f5;color:#fff}.btn-primary:disabled,.btn-secondary:disabled,.btn-danger:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:#eef2f7;color:#1f2937}.btn-danger{background:#fee2e2;color:#991b1b}.form-field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-field input,.form-field select{border:1px solid #d1d5db;border-radius:10px;padding:10px 12px;font-size:15px}.filters-row{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:16px}.filters-row input,.filters-row select{border:1px solid #d1d5db;border-radius:10px;padding:10px 12px}.table-wrap{overflow-x:auto;background:#fff;border:1px solid #e5e7eb;border-radius:16px}table{width:100%;border-collapse:collapse}th,td{padding:12px 14px;text-align:left;border-bottom:1px solid #eef2f7;font-size:14px}th{background:#f9fafb;font-weight:600}.badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:12px;font-weight:600}.badge-active{background:#dcfce7;color:#166534}.badge-suspended{background:#fef3c7;color:#92400e}.badge-inactive{background:#f3f4f6;color:#4b5563}.skeleton{background:linear-gradient(90deg,#eef2f7 25%,#f8fafc,#eef2f7 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:12px;min-height:88px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state,.error-state{padding:32px;text-align:center;color:#6b7280}.toast{position:fixed;right:24px;bottom:24px;background:#111827;color:#fff;padding:12px 16px;border-radius:12px;z-index:1000}.toast-error{background:#991b1b}.dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#11182773;display:grid;place-items:center;z-index:999}.dialog{background:#fff;border-radius:16px;padding:24px;width:min(420px,calc(100vw - 32px))}.dialog-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:20px}@media (max-width: 900px){.admin-shell{grid-template-columns:1fr}.admin-sidebar{border-right:none;border-bottom:1px solid #e5e7eb}}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f4f7fb;color:#1f2937}a{color:#1565c0}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(420px,100%)}.login-card h1{margin-top:0}