/* rohs.css */
:root{
  --bg:#0b0c10; --card:#151720; --muted:#aab2c0; --accent:#6ee7ff;
  --ok:#74e3a1; --err:#ff6b6b; --border:#2a2f42; --btn1:#3aa0ff; --btn2:#0077ff
}
html,body{height:100%}
body{
  margin:0; font:14px/1.4 system-ui,-apple-system,Segoe UI,Roboto,Inter,Ubuntu,Arial;
  background:var(--bg); color:#e8edf4
}
.wrap{max-width:1400px;margin:24px auto;padding:0 16px}
header{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.tag{padding:.2rem .5rem;border-radius:6px;background:#1e2230;color:var(--muted);font-size:12px}
.grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,0.9fr);gap:16px}
.card{
  background:var(--card); border-radius:14px; box-shadow:0 6px 24px rgba(0,0,0,.25);
  padding:16px; overflow:hidden
}
.card.inputs{ background:#1b2535 }
h1{font-size:18px;margin:0}
h2{font-size:15px;margin:0 0 12px;color:#d9e1ec}
label{display:block;margin:.5rem 0 .25rem;color:var(--muted)}
input[type="text"],input[type="number"],input[type="file"]{
  width:100%;max-width:100%;box-sizing:border-box;padding:.55rem .7rem;
  border-radius:10px;border:1px solid var(--border);background:#11131a;color:#f1f5fb
}
.row{display:flex;gap:10px}
.row>*{flex:1}
.btn{
  display:inline-flex;align-items:center;gap:.5rem;padding:.65rem 1rem;border-radius:10px;
  border:1px solid #0e5fe0;background:linear-gradient(135deg,var(--btn1),var(--btn2));
  color:#fff;cursor:pointer;font-weight:600
}
.btn:hover{filter:brightness(1.08)}
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:10px}
.stat{background:#10131b;border:1px solid var(--border);border-radius:12px;padding:10px;display:flex;align-items:center;justify-content:space-between;gap:8px}
.stat b{display:block;font-size:12px;color:var(--muted)}
.stat span{font-size:18px}
.detail{margin-top:12px;background:#10131b;border:1px solid var(--border);border-radius:12px;padding:12px}
.detail h3{margin:0 0 8px 0;font-size:13px;color:#cfe3ff}
.detail pre{margin:0;font-size:12px;line-height:1.5;color:#d9e1ec;background:transparent;white-space:pre-wrap;word-break:break-word}
canvas{width:100%;height:520px;background:#ffffff;border-radius:12px;border:1px solid #d0d5e0}
.hint{color:var(--muted);font-size:12px;margin-top:6px}
.ok{color:var(--ok)} .err{color:var(--err)}
.mono{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace}
.pill{border:1px solid var(--border);background:#10131b;padding:.25rem .5rem;border-radius:999px;color:var(--muted);font-size:12px}
.bubble{display:inline-block;padding:.15rem .45rem;border-radius:999px;background:#12213a;border:1px solid #1d335c;color:#cfe3ff;font-size:11px;vertical-align:middle}