/* ---- Base ---- */
:root{
  --bg:#f6f4ef; --card:rgba(255,255,255,.78); --text:#1e1e1e; --muted:rgba(0,0,0,.58);
  --line:rgba(0,0,0,.12); --gold:#b08b3e; --shadow:0 22px 60px rgba(0,0,0,.18); --radius:18px;
}
*{box-sizing:border-box} html,body{height:100%}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);
  background:radial-gradient(1100px 700px at 20% 0%, rgba(176,139,62,.15), transparent 60%),
           radial-gradient(900px 600px at 85% 25%, rgba(176,139,62,.10), transparent 60%), var(--bg);}
.wrap{min-height:100%;display:flex;align-items:center;justify-content:center;padding:28px 16px}
.card{width:min(1040px,100%);background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);backdrop-filter:blur(8px);display:grid;grid-template-columns:1fr}
.media{background:#fff} .media img{width:100%;height:auto;display:block}
.content{padding:22px 22px 26px}
.header h1{margin:0 0 6px;font-family:"Playfair Display",serif;font-weight:600}
.sub{margin:0 0 18px;color:var(--muted)}
.form{display:grid;gap:16px}
.field label{display:block;font-weight:600;margin-bottom:8px}
input[type="text"],input[type="number"]{width:100%;max-width:420px;padding:12px;border-radius:12px;border:1px solid var(--line);
  background:rgba(255,255,255,.9);font-size:16px}
input[type="number"]{width:160px;max-width:100%}
.field.checkbox label{display:flex;gap:10px;align-items:center;font-weight:600}
.field.checkbox input{width:18px;height:18px;accent-color:var(--gold)}
.actions{display:flex;gap:10px;flex-wrap:wrap}
button{border:none;border-radius:999px;padding:12px 18px;font-weight:600;cursor:pointer}
button[type="submit"]{background:linear-gradient(180deg,#c8a14c,#a97f2f);color:#fff}
button.secondary{background:rgba(255,255,255,.85);border:1px solid var(--line)}
.hidden{display:none}
.card.single{grid-template-columns:1fr}
.result{padding:12px 14px;border-radius:14px;border:1px dashed var(--line);background:rgba(255,255,255,.65);
  text-align:center;font-weight:600}
@media (min-width:900px){.card{grid-template-columns:1.05fr .95fr}.media img{height:100%;object-fit:cover}}