/* Dark, clean dashboard */
:root{
  --bg:#070c16;
  --panel:#0e1830;
  --panel2:#0b1326;
  --line:#223255;
  --text:#e8eefb;
  --muted:#9fb2da;
  --btn:#2f5cff;
  --btn2:#1f3c88;
  --danger:#c0392b;
  --pill:#233a66;
}

*{box-sizing:border-box}
body{margin:0;background:radial-gradient(1200px 800px at 50% 0%, #0c1630 0%, var(--bg) 60%); color:var(--text); font-family: Arial, Helvetica, sans-serif;}
a{color:inherit}
.wrap{max-width:1180px;margin:18px auto;padding:0 16px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 18px;background:linear-gradient(180deg, #0f1b33 0%, #0b1427 100%);border-bottom:1px solid #0f234a;}
.brand .title{font-size:18px;font-weight:700;letter-spacing:.2px}
.brand .subtitle{font-size:12px;color:var(--muted);margin-top:2px}
.muted{color:var(--muted);font-weight:500}
.actions{display:flex;gap:10px;align-items:center}

.card{background:linear-gradient(180deg, var(--panel) 0%, var(--panel2) 100%);border:1px solid var(--line);border-radius:14px;padding:14px 14px 16px;margin-bottom:16px;box-shadow: 0 10px 30px rgba(0,0,0,.35);}
.card-h{font-weight:700;margin-bottom:10px}
.grid2{display:grid;grid-template-columns:1.2fr .8fr;gap:14px}
@media (max-width: 980px){ .grid2{grid-template-columns:1fr} }

.lbl{font-size:12px;color:var(--muted);margin:10px 0 6px;display:block}
.in{width:100%;padding:10px 12px;border-radius:10px;border:1px solid #223255;background:#0b1630;color:var(--text);outline:none}
.in:focus{border-color:#3a5cff;box-shadow:0 0 0 3px rgba(47,92,255,.15)}
.area{height:120px;resize:vertical}
.small{height:70px}
.row{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px;align-items:center}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 12px;border-radius:10px;border:1px solid #2d4374;background:var(--btn2);color:#fff;cursor:pointer;text-decoration:none;font-weight:700;font-size:13px}
.btn:hover{filter:brightness(1.06)}
.btn.primary{background:var(--btn);border-color:#3a5cff}
.btn.ghost{background:transparent;border-color:#2d4374;color:var(--text)}
.btn.danger{background:rgba(192,57,43,.2);border-color:rgba(192,57,43,.6)}
.btn:disabled{opacity:.45;cursor:not-allowed}

.qrbox{background:#fff;border-radius:12px;padding:12px;min-height:290px;display:flex;align-items:center;justify-content:center}
.qrbox.big{min-height:420px}

.hint{margin-top:10px;font-size:12px;color:var(--muted)}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:10px}
.spacer{flex:1}
.in.compact{width:220px}

.tbl{width:100%;border-collapse:separate;border-spacing:0}
.tbl th,.tbl td{border-bottom:1px solid #1c2a4d;padding:10px 10px;text-align:left;font-size:13px}
.tbl th{color:#bcd0ff;font-weight:700;background:rgba(10,20,40,.35);position:sticky;top:0}
.tbl tr:hover td{background:rgba(47,92,255,.06)}
.tbl .check{width:40px}
.link{color:#9fc1ff;text-decoration:none}
.link:hover{text-decoration:underline}
.pill{display:inline-flex;padding:4px 8px;border-radius:999px;background:var(--pill);border:1px solid #2d4374;font-size:12px}

.mono{white-space:pre-wrap;font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;font-size:12px;color:#d7e4ff}
.meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);margin:8px 0 10px}

.login{display:flex;min-height:100vh;align-items:center;justify-content:center}
.login-card{width:420px;max-width:92vw;background:linear-gradient(180deg, var(--panel) 0%, var(--panel2) 100%);border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:0 18px 50px rgba(0,0,0,.45)}
.login-title{font-size:20px;font-weight:800}
.login-sub{margin-top:4px;color:var(--muted);font-size:12px}
.error{margin-top:10px;color:#ff7b7b}
.hint{margin-top:10px;color:var(--muted);font-size:12px}