/* Minimal, iOS-friendly */
:root{
  --bg:#0b1220;
  --card:#121b2e;
  --txt:#e7eefc;
  --muted:#9fb0d0;
  --accent:#4ea1ff;
  --danger:#ff4e6a;
  --border:rgba(255,255,255,.08);
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Hiragino Sans","Noto Sans JP",sans-serif;
  background:linear-gradient(180deg,var(--bg),#070b14);
  color:var(--txt);
}
.top{
  position:sticky; top:0;
  backdrop-filter: blur(10px);
  background:rgba(11,18,32,.75);
  border-bottom:1px solid var(--border);
  padding:14px 16px;
  display:flex; gap:12px; align-items:center; justify-content:space-between;
  z-index:10;
}
h1{margin:0;font-size:18px}
.sub{margin-top:2px;color:var(--muted);font-size:12px}
.status{
  font-size:12px;color:var(--muted);
  padding:6px 10px;border:1px solid var(--border);border-radius:999px;
}
.wrap{max-width:980px;margin:0 auto;padding:14px 12px 32px}
.card{
  background:rgba(18,27,46,.92);
  border:1px solid var(--border);
  border-radius:14px;
  padding:14px;
  margin:12px 0;
}
h2{margin:0 0 10px 0;font-size:16px}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:8px 0}
.muted{color:var(--muted);font-size:12px}
.note{margin-top:6px}
.btn{
  appearance:none;border:1px solid var(--border);
  background:rgba(78,161,255,.18);
  color:var(--txt);
  padding:10px 12px;border-radius:12px;
  font-weight:600;
  cursor:pointer;
  text-decoration:none;
  display:inline-flex;align-items:center;justify-content:center;
  gap:8px;
}
.btn:active{transform:translateY(1px)}
.btn.ghost{background:transparent}
.btn.danger{background:rgba(255,78,106,.18);border-color:rgba(255,78,106,.35)}
.input,.textarea{
  width: min(640px, 100%);
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:var(--txt);
  border-radius:12px;
  padding:10px 12px;
  outline:none;
}
.input.small{width:92px}
.textarea{min-height:96px;resize:vertical}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:12px}
.chk{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}
.kv{display:flex;gap:8px;align-items:center}
.k{color:var(--muted);font-size:12px}
.v{font-size:12px}
.resultsHead{display:flex;justify-content:space-between;align-items:center;margin-top:8px}
.results{display:flex;flex-direction:column;gap:10px;margin-top:10px}
.hit{
  border:1px solid var(--border);
  border-radius:12px;
  padding:10px;
  background:rgba(255,255,255,.02);
}
.hitHead{display:flex;gap:10px;align-items:center;justify-content:space-between}
.badge{font-size:12px;color:var(--muted)}
.snip{margin-top:6px;color:var(--txt);font-size:13px;line-height:1.45}
.snip mark{background:rgba(78,161,255,.35);color:var(--txt);padding:0 2px;border-radius:4px}
.viewer{border:1px solid var(--border);border-radius:14px;overflow:auto;background:rgba(0,0,0,.18)}
#pdfCanvas{width:100%;height:auto;display:block}
.foot{padding:18px 14px 26px;text-align:center}