:root{
  --bg:#0b1220; --card:#0f1a2b; --muted:#8aa0c6; --text:#e9f1ff; --accent:#29a3ff;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:linear-gradient(180deg,#0b1220,#0b1220 50%,#0c1627);color:var(--text);font-family:ui-sans-serif,system-ui,Segoe UI,Roboto,Arial}
.container{max-width:1100px;margin:auto;padding:24px}
header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.brand{display:flex;gap:12px;align-items:center}
.logo-circle{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,#29a3ff,#7bc7ff);display:grid;place-items:center;font-weight:700;color:#001222}
h1{margin:0;font-size:20px}
.muted{color:var(--muted);margin-top:2px}
.auth-box{display:flex;gap:8px;align-items:center}
.auth-box input{background:var(--card);border:1px solid #22304a;color:var(--text);padding:8px 10px;border-radius:8px}
button{background:var(--accent);border:none;color:#001222;padding:10px 14px;border-radius:10px;font-weight:700;cursor:pointer}
button.secondary{background:#1f2b44;color:#cfe4ff}
.hidden{display:none}
.controls{background:var(--card);border:1px solid #22304a;border-radius:16px;padding:14px}
.controls .row{display:flex;gap:10px;flex-wrap:wrap}
.controls label{display:flex;gap:6px;align-items:center;color:#cbe0ff}
.controls input, .controls select{background:#0c1526;border:1px solid #213148;color:var(--text);padding:8px;border-radius:8px}
.stats{display:flex;gap:12px;margin-top:12px}
.stat{background:#0c1526;border:1px solid #213148;border-radius:12px;padding:12px 14px;min-width:130px}
.stat .n{font-size:20px;font-weight:800}
.stat .l{color:var(--muted);font-size:12px;margin-top:4px}
.table-wrap{margin-top:16px;background:var(--card);border:1px solid #22304a;border-radius:16px;overflow:hidden}
table{width:100%;border-collapse:collapse}
thead{background:#0c1526}
th,td{padding:10px 12px;border-bottom:1px solid #213148;font-size:14px}
th{color:#b9cceb;text-align:left}
tbody tr:hover{background:#0e1830}
.empty{padding:24px;text-align:center;color:var(--muted)}