:root{
  --bg1:#0b1220;
  --bg2:#0f1a2f;
  --card:#0f1b30cc;
  --card2:#0c1426cc;
  --line:#ffffff18;
  --text:#eaf0ff;
  --muted:#b6c3e6cc;
  --accent:#7aa7ff;
  --accent2:#7cffc6;
  --danger:#ff7a7a;
  --warn:#ffcf7a;
  --shadow: 0 18px 60px rgba(0,0,0,.45);
  --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, Arial;
  color:var(--text);
  background: radial-gradient(1200px 600px at 20% 10%, #1b2e62, transparent),
              radial-gradient(900px 500px at 85% 25%, #0a5a60, transparent),
              linear-gradient(180deg, var(--bg1), var(--bg2));
}

.bg{
  position:fixed;
  inset:0;
  pointer-events:none;
  background-image:
    radial-gradient(circle at 10% 15%, rgba(122,167,255,.22), transparent 40%),
    radial-gradient(circle at 80% 30%, rgba(124,255,198,.16), transparent 35%),
    radial-gradient(circle at 40% 90%, rgba(255,207,122,.10), transparent 30%);
  filter: blur(0px);
}

.container{
  width:min(1100px, 92vw);
  margin: 28px auto 50px;
}

.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-bottom:18px;
}

.brand{ display:flex; align-items:center; gap:12px; }
.logo{
  width:42px;
  height:42px;
  display:grid;
  place-items:center;
  border-radius:14px;
  background: linear-gradient(135deg, rgba(122,167,255,.35), rgba(124,255,198,.18));
  border:1px solid var(--line);
  box-shadow: var(--shadow);
  font-weight:700;
}
.brandTitle{ font-weight:800; letter-spacing:.2px; }
.brandSub{ color:var(--muted); font-size:13px; margin-top:2px; }

.grid2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:16px;
}
.grid3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:16px;
}

.card{
  background: linear-gradient(180deg, var(--card), var(--card2));
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

h2{ margin:0 0 8px; font-size:20px; }
h3{ margin:0 0 8px; font-size:16px; }
p{ margin:0 0 10px; }
.muted{ color:var(--muted); }

.form{
  display:grid;
  gap:10px;
  margin-top:10px;
}
label{ font-size:13px; color:var(--muted); }
input, select{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.25);
  color:var(--text);
  outline:none;
}
input::placeholder{ color:#cfe0ff70; }
input:focus, select:focus{
  border-color: rgba(122,167,255,.55);
  box-shadow: 0 0 0 4px rgba(122,167,255,.12);
}

.primaryBtn{
  padding:12px 14px;
  border-radius: 14px;
  border:1px solid rgba(122,167,255,.45);
  background: linear-gradient(135deg, rgba(122,167,255,.35), rgba(122,167,255,.18));
  color:var(--text);
  cursor:pointer;
  font-weight:700;
}
.primaryBtn:hover{ filter: brightness(1.08); }

.ghostBtn{
  padding:10px 12px;
  border-radius: 14px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.18);
  color:var(--text);
  cursor:pointer;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
}
.ghostBtn:hover{ border-color: rgba(122,167,255,.35); }

.msg{
  font-size:13px;
  min-height:18px;
  color: var(--muted);
}
.msg.ok{ color: var(--accent2); }
.msg.err{ color: var(--danger); }

.footer{
  margin-top:18px;
  display:flex;
  justify-content:center;
  color:var(--muted);
  font-size:13px;
}

.sep{
  border:none;
  height:1px;
  background: var(--line);
  margin:16px 0;
}

.rowBetween{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:12px;
}

.bigNumber{
  font-size:28px;
  font-weight:900;
  letter-spacing:.3px;
}

.alert{
  margin-top:10px;
  padding:10px 12px;
  border-radius: 14px;
  border:1px solid rgba(255,122,122,.35);
  background: rgba(255,122,122,.10);
  color: #ffd0d0;
  font-size:13px;
}

.pill{
  display:flex;
  gap:8px;
  align-items:center;
}

.miniInput{
  padding:10px 10px;
  border-radius: 14px;
}

.tableWrap{
  overflow:auto;
  border-radius: 14px;
  border:1px solid var(--line);
}
.table{
  width:100%;
  border-collapse: collapse;
  min-width: 680px;
}
.table th, .table td{
  padding:10px 10px;
  border-bottom:1px solid var(--line);
  text-align:left;
  font-size:13px;
}
.table th{
  color:var(--muted);
  font-weight:700;
  background: rgba(0,0,0,.14);
}
.table tr:hover td{
  background: rgba(122,167,255,.06);
}
.smallBtn{
  padding:8px 10px;
  border-radius: 12px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.18);
  color:var(--text);
  cursor:pointer;
}
.smallBtn:hover{ border-color: rgba(255,122,122,.35); }

.chartBox{
  padding:10px;
  border-radius: 16px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.18);
  margin-top:12px;
}

@media (max-width: 980px){
  .grid3{ grid-template-columns: 1fr; }
  .grid2{ grid-template-columns: 1fr; }
  .rowBetween{ flex-direction:column; align-items:stretch; }
}