:root{
  --accent:#d4738a;
  --accent-soft:#f7e7ec;
  --bg:#faf7f5;
  --ink:#2b2b2b;
  --muted:#7a726e;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:'Montserrat',sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
}
.topbar{
  background:linear-gradient(135deg,#d4738a,#b85a72);
  color:#fff;
  padding:28px 24px;
  text-align:center;
  box-shadow:0 4px 20px rgba(180,90,114,.25);
}
.brand{font-family:'Playfair Display',serif;font-size:30px;font-weight:700;letter-spacing:.5px}
.brand span{font-weight:400;opacity:.9}
.tagline{font-size:13px;opacity:.9;margin-top:4px}

.layout{
  max-width:1100px;margin:32px auto;padding:0 20px;
  display:grid;grid-template-columns:1fr 1fr;gap:32px;
}
.builder,.preview{
  background:#fff;border-radius:18px;padding:26px;
  box-shadow:0 6px 30px rgba(0,0,0,.06);
}
h2{font-family:'Playfair Display',serif;font-size:22px;margin-bottom:18px;color:var(--ink)}

.field{margin-bottom:16px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}
input,textarea{
  width:100%;border:1.5px solid #ece6e3;border-radius:10px;
  padding:11px 13px;font-family:inherit;font-size:14px;color:var(--ink);
  transition:border-color .2s,box-shadow .2s;
}
input:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}

.themes{display:flex;gap:10px}
.theme-btn{
  width:38px;height:38px;border-radius:50%;border:3px solid #fff;
  background:var(--c);cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.15);
  transition:transform .15s,outline .15s;
}
.theme-btn.active{outline:3px solid var(--c);outline-offset:2px;transform:scale(1.1)}

.btn-primary{
  display:inline-block;background:var(--accent);color:#fff;border:none;
  padding:13px 26px;border-radius:12px;font-size:15px;font-weight:600;
  cursor:pointer;font-family:inherit;text-decoration:none;text-align:center;
  transition:transform .15s,box-shadow .15s;width:100%;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(180,90,114,.35)}
.btn-small{background:var(--ink);color:#fff;border:none;padding:10px 16px;border-radius:8px;cursor:pointer;font-size:13px}

.gift-row{display:grid;grid-template-columns:1fr 1.3fr 1.2fr;gap:8px;margin-bottom:8px}
.actions{margin-top:8px}
.result{margin-top:24px;padding-top:22px;border-top:2px dashed #ece6e3}
.result h3{font-family:'Playfair Display',serif;color:var(--accent);margin-bottom:6px}
.link-box{display:flex;gap:8px;margin:10px 0}
.link-box input{background:#f7f3f1;font-size:13px}
.qr-wrap{margin-top:14px;display:flex;justify-content:center}
.hidden{display:none}

/* PHONE PREVIEW */
.preview{position:sticky;top:24px;align-self:start}
.phone{
  width:300px;margin:0 auto;background:#111;border-radius:34px;padding:12px;
  box-shadow:0 14px 40px rgba(0,0,0,.25);
}
.phone-screen{
  background:#fff;border-radius:24px;overflow:hidden;height:560px;
  position:relative;
}
.phone-screen iframe{border:none;width:100%;height:100%}

.foot{text-align:center;padding:30px;color:var(--muted);font-size:13px}

@media(max-width:860px){
  .layout{grid-template-columns:1fr}
  .preview{position:static}
}