:root{
  --bg:#070b18;
  --panel:#0e1730;
  --card:#111c38;
  --text:#ffffff;
  --muted:#9fb0d0;
  --primary:#60a5fa;
  --danger:#ef4444;
  --good:#22c55e;
  --warn:#fbbf24;
  --border:#223056;
}

*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto;background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
label{display:block;margin:8px 0 6px;color:var(--muted);font-size:13px}
input,select,textarea{
  width:100%;padding:12px;border-radius:12px;border:1px solid var(--border);
  background:#0b1329;color:var(--text);outline:none
}
textarea{resize:vertical}
code{background:#0b1329;padding:3px 6px;border-radius:8px;border:1px solid var(--border)}

.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 12px;background:linear-gradient(90deg,#0c1530,#0a1024);
  border-bottom:1px solid var(--border)
}
.brand{font-weight:900;letter-spacing:.4px}
.logout{padding:8px 10px;border:1px solid var(--border);border-radius:10px;color:var(--muted)}
.hamburger{
  border:0;background:#0b1329;color:#fff;font-size:22px;
  width:44px;height:40px;border-radius:12px;border:1px solid var(--border)
}

.sidebar{
  position:fixed;left:0;top:62px;bottom:0;width:260px;
  background:rgba(14,23,48,.98);border-right:1px solid var(--border);
  transform:translateX(-105%);transition:transform .2s ease;z-index:40
}
.sidebar.open{transform:translateX(0)}
.sidebar-inner{padding:12px;display:flex;flex-direction:column;gap:8px}
.navlink{
  padding:12px;border-radius:14px;border:1px solid transparent;
  background:rgba(17,28,56,.55);color:#dbeafe
}
.navlink.active{border-color:var(--primary);background:rgba(96,165,250,.15)}
.content{
  padding:14px;
  max-width:1100px;margin:0 auto;
}
@media(min-width: 980px){
  .sidebar{transform:translateX(0);width:260px}
  .content{margin-left:260px;max-width:calc(1100px + 260px)}
  .hamburger{display:none}
}

.page-title h1{margin:8px 0 2px;font-size:26px}
.sub{color:var(--muted);margin-bottom:10px}

.card{
  background:linear-gradient(180deg, rgba(17,28,56,.92), rgba(9,14,32,.92));
  border:1px solid var(--border);border-radius:18px;padding:14px;margin:12px 0;
  box-shadow:0 10px 30px rgba(0,0,0,.35)
}

.grid{
  display:grid;gap:12px;
  grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
}
.stat .stat-label{color:var(--muted);font-size:13px}
.stat .stat-value{font-size:28px;font-weight:900;margin-top:8px}
.stat.warn{border-color:rgba(251,191,36,.35)}

.btn{
  display:inline-block;padding:10px 12px;border-radius:12px;
  border:1px solid var(--border);background:#0b1329;color:#fff;
  cursor:pointer
}
.btn.primary{background:rgba(96,165,250,.22);border-color:rgba(96,165,250,.55)}
.btn.danger{background:rgba(239,68,68,.16);border-color:rgba(239,68,68,.55)}
.inline{display:inline-block;margin-right:8px}

.alert{
  padding:12px;border-radius:14px;border:1px solid var(--border);
  background:#0b1329;color:#fff;margin:12px 0
}
.alert.success{border-color:rgba(34,197,94,.55);background:rgba(34,197,94,.08)}

.table-wrap{overflow:auto}
.table{width:100%;border-collapse:collapse;min-width:820px}
.table th,.table td{padding:10px;border-bottom:1px solid #1c2850;font-size:13px;vertical-align:top}
.table th{color:#c7d2fe;text-align:left}

.pill{
  padding:4px 10px;border-radius:999px;font-size:12px;font-weight:900;
  display:inline-block;border:1px solid var(--border)
}
.pill.pending{background:rgba(251,191,36,.12);border-color:rgba(251,191,36,.5)}
.pill.approved{background:rgba(34,197,94,.12);border-color:rgba(34,197,94,.5)}
.pill.rejected{background:rgba(239,68,68,.12);border-color:rgba(239,68,68,.5)}

.text-preview{color:#e5e7eb;white-space:pre-wrap}
.quicklinks{display:flex;flex-wrap:wrap;gap:10px}
.hint{margin-top:10px;color:var(--muted);font-size:13px}

.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh}
.login-card{
  width:min(420px,92vw);
  background:linear-gradient(180deg, rgba(17,28,56,.92), rgba(9,14,32,.92));
  border:1px solid var(--border);
  border-radius:18px;padding:18px
}

details > summary{list-style:none}
details > summary::-webkit-details-marker{display:none}
.mini-form{margin-top:10px;padding:10px;border:1px solid var(--border);border-radius:14px;background:rgba(11,19,41,.65)}
.footer{padding:18px;text-align:center;color:var(--muted);font-size:12px}