/* MHW Admin Dashboard — refreshed UI (2026-03) */
:root{
  --bg0:#060a14;
  --bg1:#0b1220;
  --card:#0f1b33;
  --card2:#111f3b;
  --line:rgba(148,163,184,.18);
  --text:#e5e7eb;
  --muted:#a8b3c7;
  --accent:#4f46e5;      /* indigo */
  --accent2:#06b6d4;     /* cyan */
  --good:#22c55e;
  --warn:#f59e0b;
  --bad:#ef4444;
  --shadow: 0 14px 40px rgba(0,0,0,.35);
  --radius:18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 650px at 10% -10%, rgba(79,70,229,.35), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(6,182,212,.20), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1) 40%, var(--bg0));
}

/* Top bar */
.topbar{
  position:sticky; top:0; z-index:10;
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 18px;
  border-bottom:1px solid var(--line);
  background:rgba(6,10,20,.70);
  backdrop-filter: blur(14px);
}
.brand{font-weight:950; letter-spacing:.2px; display:flex; gap:10px; align-items:center}
.brand::before{
  content:"";
  width:10px;height:10px;border-radius:999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 4px rgba(79,70,229,.18);
}
.nav{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.nav a{
  color:var(--text);
  text-decoration:none;
  padding:8px 10px;
  border-radius:12px;
  border:1px solid transparent;
  transition: background .15s ease, border-color .15s ease, transform .15s ease;
}
.nav a:hover{border-color:var(--line);background:rgba(148,163,184,.08)}

/* Layout */
.container{max-width:1180px;margin:22px auto;padding:0 16px}
.mt{margin-top:14px}
.mt-sm{margin-top:10px}

.card{
  background: linear-gradient(180deg, rgba(17,31,59,.74), rgba(15,27,51,.62));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:16px 16px 14px;
  box-shadow: var(--shadow);
}
.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap}
.card-head h2{margin:0;font-size:16px;letter-spacing:.2px}
.card-head h1{margin:0}

.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (max-width:980px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-2{grid-template-columns:1fr}}
@media (max-width:520px){.grid{grid-template-columns:1fr}}

/* Stat cards */
.stat{position:relative; overflow:hidden}
.stat::after{
  content:""; position:absolute; inset:-1px;
  background: radial-gradient(600px 160px at 20% 0%, rgba(79,70,229,.22), transparent 55%);
  pointer-events:none;
}
.stat:nth-child(2)::after{background: radial-gradient(600px 160px at 20% 0%, rgba(6,182,212,.18), transparent 55%)}
.stat:nth-child(3)::after{background: radial-gradient(600px 160px at 20% 0%, rgba(34,197,94,.16), transparent 55%)}
.stat:nth-child(4)::after{background: radial-gradient(600px 160px at 20% 0%, rgba(245,158,11,.16), transparent 55%)}
.stat .k{color:var(--muted);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.10em}
.stat .v{font-size:30px;font-weight:980;margin-top:8px}

/* Forms */
.form{display:grid;gap:10px;margin-top:10px}
.label{font-weight:900;font-size:13px;color:var(--muted)}
.row{display:flex;gap:8px;align-items:center}
input{
  width:100%;padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(2,6,23,.55);
  color:var(--text);
  outline:none;
}
input:focus{border-color:rgba(79,70,229,.85);box-shadow:0 0 0 4px rgba(79,70,229,.18)}

/* Buttons */
.btn{border:1px solid transparent;border-radius:14px;padding:10px 12px;font-weight:950;cursor:pointer;transition: transform .12s ease, filter .12s ease, background .12s ease}
.btn:active{transform: translateY(1px)}
.btn-primary{background: linear-gradient(135deg, var(--accent), #2e6bff);color:#fff}
.btn-primary:hover{filter:brightness(1.04)}
.btn-ghost{background:rgba(148,163,184,.08);border-color:var(--line);color:var(--text)}
.btn-ghost:hover{background:rgba(148,163,184,.12)}
.btn-danger{background:rgba(239,68,68,.12);border-color:rgba(239,68,68,.35);color:#fecaca}
.btn-danger:hover{background:rgba(239,68,68,.18)}
.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}

/* Typography helpers */
.muted{color:var(--muted)}
.small{font-size:12px}
.mono{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace}
.error{color:#fecaca;background:rgba(239,68,68,.16);border:1px solid rgba(239,68,68,.25);padding:10px 12px;border-radius:14px}
code{background:rgba(148,163,184,.10);padding:2px 6px;border-radius:10px;border:1px solid rgba(148,163,184,.16)}

/* Tables */
.table{width:100%;overflow:auto;border-radius:14px;border:1px solid rgba(148,163,184,.12)}
.table table{width:100%;border-collapse:separate;border-spacing:0;font-size:13px}
.table th,.table td{padding:10px 10px;border-bottom:1px solid rgba(148,163,184,.12);text-align:left;white-space:nowrap}
.table th{
  position:sticky; top:0;
  background:rgba(6,10,20,.72);
  backdrop-filter: blur(10px);
  color:var(--muted);
  font-size:12px;text-transform:uppercase;letter-spacing:.10em
}
.table tbody tr:nth-child(odd){background:rgba(148,163,184,.04)}
.table tbody tr:hover{background:rgba(79,70,229,.10)}
.table td.wrap{white-space:normal;max-width:520px}

/* Charts */
.chart-wrap{
  position:relative;
  width:100%;
  padding:10px 6px 2px;
  border-radius:14px;
  border:1px solid rgba(148,163,184,.12);
  background: rgba(2,6,23,.26);
}

.footer{padding:18px;text-align:center;color:var(--muted);font-size:12px}