:root{
  --bg:#0f172a; --panel:#fff; --ink:#1e293b; --muted:#64748b; --line:#e2e8f0;
  --brand:#1d4ed8; --brand-dark:#1e40af; --danger:#dc2626; --ok:#16a34a;
  --soft:#f1f5f9;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--soft);color:var(--ink)}

/* Login */
.login-body{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(135deg,#1e3a8a,#0f172a)}
.login-card{background:#fff;padding:36px 32px;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.35);width:340px;display:flex;flex-direction:column}
.login-logo{font-size:22px;font-weight:800;color:var(--brand-dark);text-align:center}
.login-sub{margin:4px 0 20px;color:var(--muted);text-align:center;font-size:14px}
.login-card label{font-size:13px;font-weight:600;margin:10px 0 4px}
.login-card input{padding:11px 12px;border:1px solid var(--line);border-radius:9px;font-size:15px}
.login-card input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(29,78,216,.15)}
.login-foot{color:#cbd5e1;font-size:12px;margin-top:18px}
.btn-block{margin-top:18px;width:100%}

/* Topbar */
.topbar{background:var(--bg);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:14px 24px}
.brand{font-weight:800;letter-spacing:.3px}
.topbar-right{display:flex;align-items:center;gap:14px}
.user{font-size:14px;opacity:.9}

/* Container */
.container{max-width:1200px;margin:24px auto;padding:0 20px}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.card-label{color:var(--muted);font-size:13px;font-weight:600}
.card-value{font-size:30px;font-weight:800;margin-top:4px;color:var(--brand-dark)}
.card-value-sm{font-size:16px;font-weight:600;margin-top:6px}
.sync-error{color:var(--danger);font-size:12px;margin-top:6px}

/* Toolbar */
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.search{display:flex;gap:8px}
.search input{padding:9px 12px;border:1px solid var(--line);border-radius:9px;font-size:14px;width:280px}
.toolbar-actions{display:flex;gap:8px;align-items:center}

/* Buttons */
.btn{background:#fff;border:1px solid var(--line);color:var(--ink);padding:9px 14px;border-radius:9px;font-size:14px;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block}
.btn:hover{background:var(--soft)}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.25);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-xs{padding:5px 10px;font-size:12px}
.btn-danger{color:var(--danger);border-color:#fecaca;background:#fef2f2}
.btn-danger:hover{background:#fee2e2}

/* Table */
.table-wrap{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl thead th{background:var(--soft);text-align:left;padding:12px 14px;font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);border-bottom:1px solid var(--line)}
.tbl tbody td{padding:11px 14px;border-bottom:1px solid #f1f5f9}
.tbl tbody tr:hover{background:#f8fafc}
.tbl .num{text-align:right;white-space:nowrap}
.tbl .strong{font-weight:800;color:var(--brand-dark)}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}
.badge{background:var(--soft);border:1px solid var(--line);border-radius:999px;padding:3px 10px;font-size:12px;color:var(--muted);white-space:nowrap}
.actions{text-align:right}
.row-oculto{opacity:.5}
.empty{text-align:center;color:var(--muted);padding:30px}

.alert{padding:10px 12px;border-radius:9px;font-size:14px;margin-bottom:8px}
.alert.error{background:#fef2f2;color:var(--danger);border:1px solid #fecaca}

@media(max-width:760px){.cards{grid-template-columns:1fr}.search input{width:160px}}