/* popup.css — Web App (Cloudflare Pages) */
/* Style sobre type Apple-like, responsive, sans dépendance extension */

:root{
  --bg:#f5f5f7;
  --card:#ffffff;
  --text:#0b0b0c;
  --muted:#6e6e73;
  --border:#e5e5ea;
  --accent:#007aff;
  --radius:14px;
  --shadow:0 12px 28px rgba(0,0,0,.08);
  --mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

*{ box-sizing:border-box; }

html, body{
  height:100%;
}

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1200px 600px at 50% -20%, rgba(0,122,255,.18), transparent 55%),
              linear-gradient(180deg, var(--bg), #fff 55%);
  color:var(--text);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
}

.container{
  width:min(880px, 100%);
  background:var(--card);
  border:1px solid var(--border);
  border-radius:calc(var(--radius) + 6px);
  box-shadow:var(--shadow);
  padding:22px;
}

h1{
  margin:0 0 10px 0;
  font-size:20px;
  letter-spacing:-.2px;
}

label{
  display:block;
  margin:14px 0 8px;
  font-size:13px;
  color:var(--muted);
}

textarea{
  width:100%;
  min-height:160px;
  resize:vertical;
  border:1px solid var(--border);
  border-radius:12px;
  padding:12px 12px;
  font-size:14px;
  line-height:1.45;
  outline:none;
  background:linear-gradient(180deg, rgba(255,255,255,.95), rgba(0,0,0,.02));
}

textarea:focus{
  border-color:rgba(0,122,255,.55);
  box-shadow:0 0 0 4px rgba(0,122,255,.12);
}

button{
  appearance:none;
  border:0;
  background:var(--accent);
  color:#fff;
  padding:10px 14px;
  border-radius:12px;
  font-weight:600;
  font-size:14px;
  cursor:pointer;
  margin-top:12px;
  box-shadow:0 8px 18px rgba(0,122,255,.25);
}

button:hover{
  filter:brightness(.98);
}

button:active{
  transform:translateY(1px);
}

button[disabled]{
  opacity:.55;
  cursor:not-allowed;
  box-shadow:none;
}

h2{
  margin:18px 0 10px;
  font-size:14px;
  color:var(--muted);
  font-weight:700;
  letter-spacing:.2px;
  text-transform:uppercase;
}

#result{
  border:1px solid var(--border);
  border-radius:12px;
  padding:12px;
  min-height:120px;
  white-space:pre-wrap;
  line-height:1.5;
  background:linear-gradient(180deg, rgba(255,255,255,.92), rgba(0,0,0,.02));
}

#result em{
  color:var(--muted);
}

.small{
  margin-top:10px;
  color:var(--muted);
  font-size:12px;
}

.code{
  font-family:var(--mono);
  font-size:12px;
}