:root{--primary: #5B4FE9;--dark: #0F0B2E;--muted: #6B6789;--border: #ECE9FF;--bg: #F6F4FF;--red: #F87171;--green: #22C55E;color-scheme:light}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--dark)}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{background:#fff;border-radius:20px;padding:40px;width:360px;box-shadow:0 20px 60px #5b4fe926}.login-card h1{font-size:20px;margin:0 0 4px}.login-card p{color:var(--muted);font-size:13px;margin:0 0 24px}.field{margin-bottom:14px}.field label{display:block;font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}.field input,.field select{width:100%;padding:10px 12px;border:1.5px solid var(--border);border-radius:10px;font-size:14px;outline:none}.field input:focus,.field select:focus{border-color:var(--primary)}.btn{width:100%;padding:12px;border:none;border-radius:12px;background:var(--primary);color:#fff;font-weight:600;font-size:14px;cursor:pointer}.btn:disabled{opacity:.6;cursor:default}.error{background:#fee2e2;color:#b91c1c;padding:10px 12px;border-radius:10px;font-size:13px;margin-bottom:14px}.app{display:flex;min-height:100vh}.sidebar{width:220px;background:#fff;border-right:1px solid var(--border);padding:24px 16px;flex-shrink:0}.sidebar h1{font-size:16px;margin:0 0 24px}.sidebar nav{display:flex;flex-direction:column;gap:4px}.sidebar button{text-align:left;padding:10px 12px;border:none;background:transparent;border-radius:10px;font-size:13px;font-weight:600;color:var(--muted);cursor:pointer}.sidebar button.active{background:var(--bg);color:var(--primary)}.sidebar .logout{margin-top:24px;color:var(--red)}.main{flex:1;padding:32px;overflow-x:auto}.main h2{margin-top:0}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:28px}.stat-card{background:#fff;border-radius:16px;padding:18px;border:1px solid var(--border)}.stat-card .num{font-size:24px;font-weight:800;color:var(--primary)}.stat-card .label{font-size:11px;color:var(--muted);margin-top:4px;text-transform:uppercase;letter-spacing:.4px}table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden}th,td{text-align:left;padding:10px 14px;font-size:13px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.4px}tr:last-child td{border-bottom:none}.badge{display:inline-block;padding:3px 8px;border-radius:8px;font-size:11px;font-weight:600}.badge.blocked{background:#fee2e2;color:#b91c1c}.badge.ok{background:#dcfce7;color:#15803d}.badge.admin{background:#ede9fe;color:var(--primary)}.toolbar{display:flex;gap:10px;margin-bottom:16px;align-items:center}.toolbar input{flex:1;max-width:320px;padding:9px 12px;border:1.5px solid var(--border);border-radius:10px;font-size:13px}.pager{display:flex;gap:8px;margin-top:14px;align-items:center;font-size:13px;color:var(--muted)}.pager button{border:1px solid var(--border);background:#fff;border-radius:8px;padding:6px 10px;cursor:pointer}.pager button:disabled{opacity:.4;cursor:default}.link-btn{border:none;background:transparent;color:var(--primary);font-weight:600;font-size:12px;cursor:pointer;padding:0}.link-btn.danger{color:var(--red)}