:root{--brand: #0b5fff;--brand-dark: #0a47be;--bg: #f5f7fb;--card: #ffffff;--line: #e6eaf1;--text: #1b2330;--muted: #8a94a6;--green: #1e9e5a;--amber: #e8a317;--red: #d64545;--grey: #8a94a6}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px}a{color:inherit;text-decoration:none}.center-screen{height:100%;display:flex;align-items:center;justify-content:center}.spinner{width:36px;height:36px;border:3px solid var(--line);border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.shell{display:flex;min-height:100%}.sidebar{width:248px;min-width:248px;background:#0e1525;color:#cdd5e3;display:flex;flex-direction:column;padding:18px 14px;position:sticky;top:0;height:100vh}.brand{display:flex;gap:10px;align-items:center;padding:6px 8px 18px}.brand-mark{font-size:26px}.brand-title{font-weight:800;color:#fff;font-size:16px}.brand-sub{font-size:11px;color:#8a94a6}nav{display:flex;flex-direction:column;gap:4px;flex:1}.navlink{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;color:#cdd5e3;font-weight:600}.navlink:hover{background:#18213a}.navlink.active{background:var(--brand);color:#fff}.navicon{width:20px;text-align:center}.sidebar-foot{border-top:1px solid #1c2741;padding-top:14px}.user-name{font-weight:700;color:#fff}.user-role{font-size:11px;color:#8a94a6;margin-bottom:10px;letter-spacing:.04em}.content{flex:1;padding:28px 32px;max-width:1200px}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-title{font-size:22px;font-weight:800;margin:0}.page-sub{color:var(--muted);margin:2px 0 0}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}.kpi{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px}.kpi-label{color:var(--muted);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.kpi-value{font-size:30px;font-weight:800;margin-top:6px}.kpi-foot{font-size:12px;color:var(--muted);margin-top:4px}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;margin-bottom:18px}.card-title{font-weight:700;font-size:15px;margin:0 0 12px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}tr:hover td{background:#fafbfe}.empty{color:var(--muted);padding:24px;text-align:center}.badge{display:inline-block;padding:2px 9px;border-radius:20px;font-size:11px;font-weight:700}.badge.green{background:#1e9e5a1f;color:var(--green)}.badge.amber{background:#e8a31724;color:var(--amber)}.badge.red{background:#d645451f;color:var(--red)}.badge.grey{background:#8a94a626;color:var(--grey)}.badge.blue{background:#0b5fff1f;color:var(--brand)}.btn{border:none;border-radius:10px;padding:9px 16px;font-weight:700;font-size:14px;cursor:pointer;background:var(--brand);color:#fff}.btn:hover{background:var(--brand-dark)}.btn:disabled{opacity:.5;cursor:default}.btn-sm{padding:6px 12px;font-size:13px}.btn-green{background:var(--green)}.btn-green:hover{filter:brightness(.94)}.btn-red{background:var(--red)}.btn-red:hover{filter:brightness(.94)}.btn-ghost{background:transparent;border:1px solid #2a3550;color:#cdd5e3}.btn-ghost:hover{background:#18213a}.btn-outline{background:#fff;color:var(--text);border:1px solid var(--line)}.btn-outline:hover{background:#f3f5fa}.row-actions{display:flex;gap:8px}input[type=text],input[type=email],input[type=password],textarea,select{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;font-size:14px;background:#fff;color:var(--text)}label{font-size:13px;font-weight:600;display:block;margin-bottom:6px}.field{margin-bottom:14px}.login-wrap{height:100%;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{width:100%;max-width:380px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:28px}.login-logo{width:56px;height:56px;border-radius:14px;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 14px}.login-title{text-align:center;font-weight:800;font-size:20px;margin:0}.login-sub{text-align:center;color:var(--muted);margin:4px 0 22px}.alert{padding:11px 14px;border-radius:10px;font-weight:600;margin-bottom:14px}.alert.error{background:#d645451a;color:var(--red);border:1px solid rgba(214,69,69,.3)}.alert.ok{background:#1e9e5a1a;color:var(--green);border:1px solid rgba(30,158,90,.3)}.alert.info{background:#0b5fff14;color:var(--brand);border:1px solid rgba(11,95,255,.25)}.muted{color:var(--muted)}.hint{font-size:12px;color:var(--muted);margin-top:6px}.toolbar{display:flex;gap:10px;align-items:center}.thumb{width:34px;height:34px;border-radius:6px;object-fit:cover;border:1px solid var(--line)}