:root{--bg:#f5f6f8;--panel:#fff;--text:#1f2937;--muted:#6b7280;--border:#d1d5db;--primary:#2563eb;--primary-dark:#1d4ed8;--danger:#dc2626;--danger-dark:#b91c1c;--success:#16a34a;color:var(--text);background:var(--bg);font-family:system-ui,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{min-height:100vh;margin:0}#root{min-height:100vh}.app{min-height:100vh;display:flex}.sidebar{background:var(--panel);border-right:1px solid var(--border);flex-direction:column;width:280px;height:100vh;display:flex;position:sticky;top:0;overflow-y:auto}.brand{border-bottom:1px solid var(--border);padding:24px}.brand h1{color:var(--primary);margin:0;font-size:28px}.brand p{color:var(--muted);margin:4px 0 0;font-size:14px}.health{background:#fee2e2;border-radius:999px;margin-top:10px;padding:2px 8px;font-size:12px;display:inline-block}.health.ok{background:#dcfce7}.sidebar nav ul{margin:0;padding:0;list-style:none}.sidebar nav li{border-bottom:1px solid var(--border)}.sidebar nav button{text-align:left;width:100%;color:var(--text);cursor:pointer;background:0 0;border:none;padding:14px 20px;font-size:14px;transition:background .15s}.sidebar nav button:hover{background:#f3f4f6}.sidebar nav button.active{color:var(--primary);border-left:4px solid var(--primary);background:#eff6ff;font-weight:600}.content{flex:1;padding:32px;overflow-y:auto}.form-editor h2{margin-top:0;margin-bottom:20px}.form-layout{background:var(--panel);border:1px solid var(--border);border-radius:8px;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px;margin-bottom:16px;padding:24px;display:grid}.form-field{flex-direction:column;gap:6px;display:flex}.form-field label{color:var(--muted);font-size:13px;font-weight:600}.form-field input,.form-field select{border:1px solid var(--border);border-radius:6px;width:100%;padding:10px 12px;font-size:14px}.table-wrapper{background:var(--panel);border:1px solid var(--border);border-radius:8px;margin-bottom:16px;overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:700px}th,td{border-bottom:1px solid var(--border);text-align:left;white-space:nowrap;padding:10px 12px;font-size:13px}th{background:#f9fafb;font-weight:600;position:sticky;top:0}td input{border:1px solid var(--border);border-radius:4px;width:140px;padding:6px 8px;font-size:13px}td input[type=checkbox]{width:auto;transform:scale(1.2)}.actions{text-align:center}.assign-centre-inline{align-items:center;gap:8px;margin-top:6px;display:flex}.btn-remove{color:var(--danger);cursor:pointer;background:0 0;border:none;font-size:16px}.form-actions{flex-wrap:wrap;gap:12px;display:flex}.btn-primary,.btn-secondary,.btn-danger,.btn-success{cursor:pointer;border:none;border-radius:6px;padding:10px 18px;font-size:14px}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-primary:disabled{opacity:.7;cursor:not-allowed}.btn-secondary{border:1px solid var(--border);color:var(--text);background:#fff}.btn-secondary:hover{background:#f3f4f6}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:var(--danger-dark)}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#15803d}.btn-small{padding:6px 12px;font-size:13px}.alert{border-radius:6px;margin-bottom:16px;padding:12px 16px;font-size:14px}.alert.error{color:#991b1b;background:#fee2e2}.alert.success{color:#166534;background:#dcfce7}.alert.info{color:#1e40af;background:#eff6ff}.btn-link{color:var(--primary);cursor:pointer;background:0 0;border:none;margin-top:12px;padding:0;font-size:14px;text-decoration:underline}.role-badge{color:#fff;text-transform:uppercase;letter-spacing:.3px;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-block;box-shadow:0 2px 4px #00000026}.role-badge.superadmin{background:linear-gradient(135deg,#dc2626 0%,#991b1b 100%)}.role-badge.admin{background:linear-gradient(135deg,#2563eb 0%,#1e40af 100%)}.role-badge.centre{background:linear-gradient(135deg,#16a34a 0%,#166534 100%)}.status-icon{margin-right:6px;font-size:16px}.status-date{color:var(--muted);font-size:12px}tr.disabled-user td{opacity:.8;background:#fee2e2}.login-page{background:linear-gradient(135deg,#f5f6f8 0%,#e2e8f0 100%);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--panel);border-radius:12px;width:100%;max-width:420px;padding:40px;box-shadow:0 10px 25px #00000014}.login-card h1{color:var(--primary);margin:0 0 8px;font-size:32px}.login-card p{color:var(--muted);margin-bottom:24px}.login-card form{flex-direction:column;gap:16px;display:flex}.login-card label{flex-direction:column;gap:6px;font-size:14px;font-weight:500;display:flex}.login-card input,.user-form input,.user-form select,.create-centre input{border:1px solid var(--border);border-radius:6px;padding:10px 12px;font-size:14px}.login-card button{margin-top:8px}.dashboard h2,.users-page h2{margin-top:0}.create-centre,.user-form{background:var(--panel);border:1px solid var(--border);border-radius:8px;margin-bottom:24px;padding:20px}.create-centre h3,.create-centre h4,.user-form h3{margin-top:0}.create-centre h4{color:var(--muted);margin-top:16px;margin-bottom:12px}.form-row{flex-wrap:wrap;gap:12px;margin-bottom:12px;display:flex}.form-row input,.form-row select{flex:1;min-width:200px}.centre-list-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.centre-list-header h3{margin:0}.toggle-archived{cursor:pointer;align-items:center;gap:8px;font-size:14px;display:flex}.toggle-archived input{width:auto;transform:scale(1.2)}.user-line{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.centre-list{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:12px;padding:0;list-style:none;display:grid}.centre-list li{background:var(--panel);border:1px solid var(--border);border-radius:8px;flex-direction:column;display:flex;overflow:hidden}.centre-list li.archived{opacity:.7;background:#f9fafb}.btn-centre{text-align:left;cursor:pointer;background:0 0;border:none;flex:1;width:100%;padding:16px;font-size:15px;transition:background .15s}.btn-centre:hover{background:#eff6ff}.btn-centre small{color:var(--muted);margin-top:4px;display:block}.tag-archived{color:#991b1b;background:#fee2e2;border-radius:999px;margin-left:8px;padding:2px 8px;font-size:12px;font-weight:600;display:inline-block}.centre-title-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.centre-title-row strong{color:var(--text);font-size:15px}.centre-status-badge{text-transform:uppercase;letter-spacing:.4px;white-space:nowrap;border-radius:999px;align-items:center;padding:3px 10px;font-size:11px;font-weight:700;display:inline-flex}.centre-status-badge.active{color:#16a34a;background:#dcfce7}.centre-status-badge.archived{color:#dc2626;background:#fee2e2}.centre-meta{color:var(--muted);margin-top:6px;font-size:12px;display:block}.centre-actions{border-top:1px solid var(--border);background:#f9fafb;gap:8px;padding:10px 16px;display:flex}.heitz-fetch{gap:12px;margin-bottom:12px;display:flex}.heitz-fetch input{flex:1}.create-centre input[readonly],.centre-child-row input[readonly]{cursor:not-allowed;background:#f3f4f6}.centre-child-row{border:1px solid var(--border);background:#f9fafb;border-radius:8px;flex-direction:column;gap:10px;margin-bottom:12px;padding:16px;display:flex;position:relative}.centre-child-row .btn-remove{border-radius:4px;padding:4px 8px;font-size:14px;position:absolute;top:8px;right:8px}.centre-title{color:var(--primary);border-bottom:1px solid var(--border);background:#eff6ff;padding:14px 20px;font-weight:600}.btn-back{border:1px solid var(--border);cursor:pointer;background:#fff;border-radius:6px;margin-bottom:16px;padding:8px 14px}.btn-back:hover{background:#f3f4f6}.checkbox-group{flex-direction:column;gap:8px;margin-bottom:16px;display:flex}.checkbox-group label{align-items:center;gap:8px;font-weight:400;display:flex}.users-page table{background:var(--panel);border:1px solid var(--border);border-radius:8px}.centre-assignments-section{margin-top:32px}.centre-assignment-grid{grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:20px;margin-top:16px;display:grid}.centre-assignment-card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:20px;box-shadow:0 2px 8px #0000000a}.centre-assignment-card.archived{opacity:.75;background:#f9fafb}.centre-assignment-card h4{flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 16px;display:flex}.assignment-group{margin-bottom:16px}.assignment-group strong{color:var(--muted);text-transform:uppercase;letter-spacing:.4px;margin-bottom:8px;font-size:13px;display:block}.assignment-group ul{margin:0;padding:0;list-style:none}.assignment-group li{background:#f9fafb;border-radius:6px;justify-content:space-between;align-items:center;gap:8px;margin-bottom:6px;padding:8px 10px;font-size:13px;display:flex}.assignment-group li.empty{color:var(--muted);background:0 0;font-style:italic}.add-to-centre{flex-wrap:wrap;align-items:center;gap:8px;margin-top:12px;display:flex}.add-to-centre select{flex:1;min-width:140px}.centre-user-management{border-top:1px solid var(--border);background:linear-gradient(#f8fafc 0%,#f1f5f9 100%);padding:20px;animation:.25s ease-out slideDown}@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.centre-user-management .assignment-group{margin-bottom:18px}.centre-user-management .assignment-group strong{color:var(--muted);text-transform:uppercase;letter-spacing:.6px;align-items:center;gap:8px;margin-bottom:10px;font-size:12px;display:flex}.centre-user-management .assignment-group strong:before{content:"";background:var(--primary);border-radius:2px;width:4px;height:16px}.centre-user-management .assignment-group:nth-child(2) strong:before{background:#7c3aed}.centre-user-management .assignment-group ul{margin:0 0 16px;padding:0;list-style:none}.centre-user-management .assignment-group li{border:1px solid var(--border);background:#fff;border-radius:8px;flex-direction:column;gap:10px;margin-bottom:8px;padding:12px;font-size:13px;transition:transform .15s,box-shadow .15s,border-color .15s;display:flex;box-shadow:0 1px 2px #0000000a}.centre-user-management .assignment-group li:hover{border-color:#bfdbfe;transform:translateY(-1px);box-shadow:0 4px 8px #0000000f}.centre-user-management .assignment-group li.empty{border:1px dashed var(--border);box-shadow:none;color:var(--muted);background:0 0;font-style:italic}.centre-user-management .assignment-group li.empty:hover{box-shadow:none;transform:none}.centre-user-management .assignment-group li .user-line{flex-direction:column;gap:2px;min-width:0;display:flex}.centre-user-management .assignment-group li .user-name{color:var(--text);font-size:14px;font-weight:600}.centre-user-management .assignment-group li .user-email{color:var(--muted);font-size:12px}.centre-user-management .btn-remove{width:26px;height:26px;color:var(--danger);cursor:pointer;background:#fee2e2;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;transition:background .15s,color .15s;display:inline-flex}.centre-user-management .btn-remove:hover{background:var(--danger);color:#fff}.centre-user-management .btn-remove-wide{border:1px solid var(--danger);gap:6px;width:100%;height:auto;padding:8px 12px;font-size:13px;font-weight:500}.add-to-centre{border:1px solid var(--border);background:#fff;border-radius:8px;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:14px;display:grid;box-shadow:0 1px 2px #0000000a}.add-to-centre select{border:1px solid var(--border);background:#fff;border-radius:6px;min-width:0;padding:8px 10px;font-size:13px}.add-to-centre select:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #2563eb1f}.add-to-centre button{white-space:nowrap}@media (width<=768px){.app{flex-direction:column}.sidebar{width:100%;height:auto;position:relative}.form-layout,.centre-list,.add-to-centre{grid-template-columns:1fr}.add-to-centre button{width:100%}}