:root{
  --bg:#0f1320; --panel:#161b2e; --panel-2:#1d2440; --text:#e8ecf5; --muted:#aab3d1;
  --accent:#7cc4ff; --accent-2:#8be28b; --warn:#ffcf66; --danger:#ff7a7a; --line:#2a3358;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --radius: 10px;
}
*{box-sizing: border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 system-ui, Segoe UI, Roboto, Helvetica, Arial}
a{color:var(--accent)}
header{
  position:sticky;top:0;z-index:10;background:linear-gradient(180deg, rgba(15,19,32,.95), rgba(15,19,32,.6));
  backdrop-filter: blur(6px); border-bottom:1px solid var(--line);
}
.wrap{max-width:1100px;margin:0 auto;padding:16px}
.title{display:flex;align-items:center;gap:12px}
.title h1{margin:0;font-size:18px;font-weight:600}
.title small{color:var(--muted)}

main{padding:18px}
section{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);margin:16px auto;max-width:1100px}
section>header{display:flex;align-items:center;justify-content:space-between;background:var(--panel-2);border-bottom:1px solid var(--line);padding:10px 14px;border-top-left-radius:var(--radius);border-top-right-radius:var(--radius)}
section>header h2{margin:0;font-size:16px}
section .content{padding:14px}

.grid{display:grid;gap:10px}
.cols-2{grid-template-columns:1fr 1fr}
.cols-3{grid-template-columns:repeat(3, 1fr)}
@media (max-width:900px){.cols-2,.cols-3{grid-template-columns:1fr}}

.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.grow{flex:1}
.muted{color:var(--muted)}

input[type=text], input[type=number], select, textarea{
  background:#0d1120;color:var(--text);border:1px solid var(--line);border-radius:8px;padding:8px;
}
input[type=number]{width:100px}
label{font-size:12px;color:var(--muted)}
.card{background:var(--panel-2);border:1px solid var(--line);border-radius:10px;padding:12px}
.card h4{margin:0 0 6px 0}

table{width:100%;border-collapse:collapse;}
th, td{border-bottom:1px solid var(--line);padding:6px 8px;text-align:left;vertical-align:middle}
th{color:#cdd6f8;font-weight:600;background:rgba(255,255,255,0.02)}
tbody tr:hover{background:rgba(255,255,255,0.03)}

button{border:1px solid var(--line);background:#0e1530;color:var(--text);padding:8px 10px;border-radius:8px;cursor:pointer}
button.primary{background:linear-gradient(180deg,#1c6cff,#0a51d6);border-color:#0a51d6}
button.ghost{background:transparent}
button.icon{display:inline-flex;align-items:center;gap:6px}
button + button{margin-left:8px}

.toolbar{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:12px}
.pill{display:inline-flex;gap:6px;align-items:center;padding:4px 8px;background:#0d1328;border:1px solid var(--line);border-radius:999px;font-size:12px}
.code{font-family:var(--mono);font-size:12px;background:#0a0f20;border:1px solid var(--line);padding:4px 6px;border-radius:6px}

.chart{width:100%;height:140px;border:1px solid var(--line);border-radius:8px;background:#0b1228}
.flex{display:flex;gap:10px;align-items:stretch}
.flex > *{flex:1}

.hint{font-size:12px;color:var(--muted)}
.notice{padding:8px 10px;border:1px dashed var(--line);border-radius:8px;background:#0c1022;color:var(--muted)}