:root{
  --cream: #FFF6E8;
  --ink: #221C14;
  --gold: #F2B93B;
  --gold-deep: #DB962A;
  --coral: #FF6B57;
  --crit: #E63946;
}
*{box-sizing:border-box;}
html,body{
  margin:0;padding:0;
  min-height:100%;
  background:radial-gradient(ellipse at 50% 20%, #3a2f4d 0%, #1c1626 55%, #0d0a13 100%);
  font-family:'Nanum Gothic', sans-serif;
  color:var(--cream);
  -webkit-user-select:none;
  user-select:none;
}
.wrap{
  max-width:420px;
  margin:0 auto;
  padding:16px 20px 40px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:10px;
}
header{
  width:100%;
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:4px;
}
.back{
  color:var(--gold);
  text-decoration:none;
  font-size:24px;
  font-weight:800;
  padding:4px 8px;
}
h1{
  font-family:'Black Han Sans', sans-serif;
  font-size:24px;
  margin:0;
  background:linear-gradient(180deg, #FFE9AE 0%, var(--gold) 55%, var(--crit) 130%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.privacy{
  font-size:12px;
  font-weight:700;
  color:#BFE8D9;
  margin:0;
}
.notice{
  font-size:11px;
  color:rgba(255,246,232,0.55);
  margin:0 0 6px;
}
.upload-btn{
  display:block;
  width:100%;
  text-align:center;
  padding:14px;
  border-radius:16px;
  border:2px dashed rgba(242,185,59,0.6);
  color:var(--gold);
  font-weight:800;
  font-size:16px;
  cursor:pointer;
}
.hidden{ display:none !important; }
.editor{
  width:100%;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:10px;
}
.canvas-frame{
  width:250px;
  filter:drop-shadow(0 10px 18px rgba(0,0,0,0.45));
}
#editCanvas{
  width:100%;
  display:block;
  touch-action:none;
  cursor:grab;
}
.hint{
  font-size:11px;
  color:rgba(255,246,232,0.5);
}
.ctrl-row{
  width:100%;
  display:flex;
  align-items:center;
  gap:10px;
}
.ctrl-label{
  width:64px;
  flex:none;
  font-size:13px;
  font-weight:800;
  color:var(--gold);
}
input[type="range"]{
  flex:1;
  accent-color:var(--gold-deep);
}
.seg{
  display:flex;
  border-radius:10px;
  overflow:hidden;
  border:1.5px solid rgba(242,185,59,0.5);
}
.seg-btn{
  padding:7px 14px;
  border:0;
  background:transparent;
  color:rgba(255,246,232,0.7);
  font-weight:800;
  font-family:inherit;
  font-size:13px;
  cursor:pointer;
}
.seg-btn.active{
  background:var(--gold-deep);
  color:#1c1626;
}
.chk{
  margin-left:auto;
  font-size:13px;
  font-weight:800;
  display:flex;
  align-items:center;
  gap:5px;
}
.chk input{ accent-color:var(--gold-deep); }
#nameInput{
  flex:1;
  padding:9px 12px;
  border-radius:10px;
  border:1.5px solid rgba(242,185,59,0.5);
  background:rgba(255,255,255,0.06);
  color:var(--cream);
  font-family:inherit;
  font-size:14px;
  font-weight:700;
  outline:none;
}
.btn-main{
  width:100%;
  margin-top:6px;
  padding:15px;
  border:0;
  border-radius:16px;
  font-family:'Black Han Sans', sans-serif;
  font-size:19px;
  color:#3A2410;
  background:linear-gradient(180deg, #FFD97A 0%, var(--gold-deep) 100%);
  box-shadow:0 5px 0 #A96F14, 0 12px 20px rgba(0,0,0,0.35);
  cursor:pointer;
}
.btn-main:active{ transform:translateY(3px); box-shadow:0 2px 0 #A96F14; }
.btn-sub{
  margin-top:14px;
  padding:10px 16px;
  border:1.5px solid rgba(255,246,232,0.3);
  border-radius:12px;
  background:transparent;
  color:rgba(255,246,232,0.7);
  font-family:inherit;
  font-size:13px;
  font-weight:700;
  cursor:pointer;
}