:root { --bg:#0b1020; --fg:#e8ecf8; --muted:#9aa6c7; --accent:#3b82f6; --card:#131a33; --line:#27315a; --ok:#34d399; --warn:#fbbf24; color-scheme: dark; }
* { box-sizing: border-box; }
body { margin:0; font:16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,sans-serif; background:var(--bg); color:var(--fg); }
main { max-width:760px; margin:0 auto; padding:32px 16px 56px; }
nav { display:flex; gap:16px; flex-wrap:wrap; margin-bottom:32px; font-size:.95rem; }
a { color:var(--accent); }
h1 { font-size:2rem; line-height:1.2; margin:0 0 12px; }
h2 { font-size:1.2rem; margin:28px 0 8px; }
p.lead { color:var(--muted); font-size:1.1rem; margin:0 0 24px; }
.btn { display:inline-block; background:var(--accent); color:#fff; padding:12px 20px; border:0; border-radius:10px; text-decoration:none; font:inherit; font-weight:600; cursor:pointer; }
.btn.secondary { background:transparent; color:var(--accent); border:1px solid var(--accent); }
.btn:disabled { opacity:.5; cursor:not-allowed; }
.grid { display:grid; gap:12px; margin:32px 0; }
.card { background:var(--card); border:1px solid var(--line); border-radius:12px; padding:16px; }
.card h2, .card h3 { margin:0 0 6px; font-size:1.05rem; }
.card p { margin:0; color:var(--muted); }
label { display:block; font-weight:600; margin:14px 0 4px; }
input[type=email], input[type=text], textarea { width:100%; padding:10px; border-radius:8px; border:1px solid var(--line); background:var(--card); color:var(--fg); font:inherit; }
textarea { font:13px/1.4 ui-monospace,Menlo,Consolas,monospace; min-height:150px; }
.row { display:flex; gap:10px; flex-wrap:wrap; margin-top:14px; align-items:center; }
.hp { position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.note { color:var(--muted); font-size:.9rem; }
.banner { border:1px solid var(--warn); color:var(--warn); border-radius:10px; padding:10px 12px; margin:16px 0; font-size:.92rem; }
.status { margin-top:10px; min-height:1.4em; }
.status.ok { color:var(--ok); } .status.err { color:var(--warn); }
.tablewrap { overflow-x:auto; }
table { border-collapse:collapse; width:100%; font-size:.85rem; margin:8px 0 16px; }
th, td { text-align:left; padding:6px 8px; border-bottom:1px solid var(--line); white-space:nowrap; }
.tag { padding:1px 8px; border-radius:999px; font-size:.78rem; border:1px solid var(--line); }
.tag.matched { color:var(--ok); border-color:var(--ok); } .tag.unmatched { color:var(--warn); border-color:var(--warn); }
footer { color:var(--muted); font-size:.85rem; margin-top:40px; }

/* --- Phase 4: mobile-first results, touch targets, CSV import --- */
.btn, button.btn { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; }
input[type=text], input[type=email] { min-height: 48px; font-size: 16px; }
nav a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 4px; }
.filein { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.filebtn { cursor: pointer; }
.filein:focus-visible + .filebtn, .filebtn:focus-within { outline: 3px solid var(--accent); outline-offset: 2px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 0; }
.chip { border: 1px solid var(--line); background: var(--card); border-radius: 999px; padding: 6px 14px; font-size: .9rem; min-height: 36px; display: inline-flex; align-items: center; gap: 6px; }
.chip b { font-variant-numeric: tabular-nums; }
.chip.ok { border-color: var(--ok); } .chip.warn { border-color: var(--warn); }
.cards { display: none; gap: 10px; }
.rcard { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; min-width: 0; }
.rcard header { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 8px; }
.rcard .amt { font-size: 1.15rem; font-variant-numeric: tabular-nums; }
.rcard dl { margin: 0; display: grid; gap: 6px; }
.rcard dl div { display: grid; grid-template-columns: 5.5rem minmax(0, 1fr); gap: 8px; align-items: baseline; }
.rcard dt { color: var(--muted); font-size: .8rem; }
.rcard dd { margin: 0; font: 13px/1.4 ui-monospace, Menlo, Consolas, monospace; overflow-wrap: anywhere; }
.empty { color: var(--muted); padding: 8px 0; }
.more { color: var(--muted); font-size: .85rem; margin: 6px 0 12px; }
@media (max-width: 640px) {
  .tablewrap { display: none; }
  .cards { display: grid; }
  main { padding-inline: 14px; }
  .row .btn { flex: 1 1 100%; }
  th, td { white-space: normal; }
}
textarea { white-space: pre; overflow: auto; }