:root{
  --bg:#020714; --panel:#07101f; --card:#0b1426;
  --line:rgba(180,210,255,.32); --line2:rgba(255,255,255,.16);
  --blue:#1e90ff; --cyan:#65d9ff; --purple:#8b5cf6;
  --green:#32d583; --red:#ff5470; --gold:#ffd35a;
  --text:#f7fbff; --muted:#9ba9bf;
  --font:"Pretendard","Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{min-height:100vh;background:#020714;color:var(--text);font-family:var(--font);letter-spacing:-.035em}
.phone{width:390px;max-width:100%;min-height:100vh;margin:0 auto;padding:24px 14px 96px;background:radial-gradient(circle at 88% 0%,rgba(30,144,255,.23),transparent 30%),radial-gradient(circle at 0% 52%,rgba(139,92,246,.15),transparent 34%),linear-gradient(180deg,#081226 0%,#020714 100%)}
.wrap{max-width:1180px;min-height:100vh;margin:auto;padding:24px;background:#020714}
.top{display:grid;grid-template-columns:44px 1fr 44px;align-items:center;margin-bottom:18px}
.logo-title{text-align:center;font-size:21px;font-weight:900;letter-spacing:-.04em}
.logo-title span{color:var(--cyan)}
.sub-title{display:block;font-size:9px;color:var(--muted);letter-spacing:3px;margin-top:3px}
.iconbtn{width:40px;height:40px;border-radius:14px;border:1px solid var(--line);color:#fff;background:rgba(255,255,255,.04);display:flex;align-items:center;justify-content:center;text-decoration:none;font-size:18px}
.card{border:1px solid var(--line);border-radius:22px;background:linear-gradient(145deg,rgba(255,255,255,.065),rgba(255,255,255,.018)),rgba(5,12,25,.72);padding:18px;margin-bottom:14px;box-shadow:0 18px 36px rgba(0,0,0,.28), inset 0 0 24px rgba(255,255,255,.03)}
.login-logo{text-align:center;margin:46px 0 26px}
.mark{width:74px;height:74px;border-radius:24px;background:linear-gradient(135deg,#74c8ff,#137cff);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;color:#fff;font-size:42px;font-weight:1000;box-shadow:0 0 24px rgba(30,144,255,.45)}
.login-logo h1{font-size:27px;font-weight:900}.login-logo p{font-size:13px;color:var(--muted);margin-top:7px}
input,select,textarea{width:100%;height:50px;border-radius:14px;border:1px solid var(--line);background:rgba(0,0,0,.28);color:#fff;padding:0 14px;margin-top:10px;outline:none;font-family:var(--font)}
select option{color:#111}textarea{height:94px;padding:12px}
.btn{height:52px;border:0;border-radius:16px;background:linear-gradient(135deg,#67c3ff,#147cff);color:#fff;font-weight:900;text-decoration:none;display:flex;align-items:center;justify-content:center;padding:0 16px;cursor:pointer;box-shadow:0 0 24px rgba(30,144,255,.28)}
.btn.dark{background:rgba(255,255,255,.04);border:1px solid var(--line);color:#fff;box-shadow:none}
.btn.small{height:38px;font-size:12px}.full{width:100%;margin-top:14px}
.balance-card{position:relative;overflow:hidden;min-height:210px;background:radial-gradient(circle at 80% 20%,rgba(101,217,255,.22),transparent 22%),linear-gradient(135deg,#0b2c56,#091121 60%,#07101f)}
.balance-card:after{content:"";position:absolute;right:-22px;top:-28px;width:170px;height:170px;border-radius:50%;background:radial-gradient(circle,rgba(101,217,255,.22),transparent 62%)}
.balance-label{font-size:14px;font-weight:800;color:#dcecff}.big-point{font-size:43px;font-weight:1000;margin:14px 0 6px;letter-spacing:-1.6px}.won{color:var(--gold);font-size:20px;font-weight:900}.sync-pill{margin-top:18px;display:inline-flex;padding:9px 12px;border-radius:999px;background:rgba(0,0,0,.28);color:#d9f4ff;font-size:12px;font-weight:800}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.quick{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.quick a{min-height:82px;border-radius:18px;border:1px solid var(--line);background:rgba(255,255,255,.035);color:#fff;text-decoration:none;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;font-size:12px;font-weight:800}
.quick span{font-size:25px}
.section-title{display:flex;justify-content:space-between;align-items:center;margin:4px 2px 10px}.section-title h2{font-size:18px}.section-title a{font-size:12px;color:var(--cyan);text-decoration:none}
.history-row{display:grid;grid-template-columns:40px 1fr auto;gap:10px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line2)}
.history-row:last-child{border-bottom:0}.hist-ico{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(30,144,255,.15);color:#fff}
.hist-title{font-size:14px;font-weight:850}.date{font-size:11.5px;color:var(--muted);margin-top:4px}.plus{color:var(--cyan);font-weight:950}.minus{color:var(--red);font-weight:950}
.qr-frame{height:250px;border:1.5px dashed rgba(101,217,255,.55);border-radius:22px;display:flex;align-items:center;justify-content:center;text-align:center;color:#dcecff;background:rgba(0,0,0,.20)}
.store-card{display:grid;grid-template-columns:52px 1fr;gap:12px;align-items:center}.store-logo{width:52px;height:52px;border-radius:18px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1e90ff,#8b5cf6);font-size:24px}
.info-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line2);gap:14px}.info-row:last-child{border-bottom:0}.info-row span{color:var(--muted);font-size:13px}.info-row b{text-align:right;font-size:14px}
.tag{display:inline-flex;padding:5px 9px;border-radius:999px;color:#9be7ff;background:rgba(101,217,255,.12);border:1px solid rgba(101,217,255,.38);font-size:11px;font-weight:800}.tag.green{color:#7ef0aa;background:rgba(50,213,131,.10);border-color:rgba(50,213,131,.38)}.tag.red{color:#ff94a5;background:rgba(255,84,112,.10);border-color:rgba(255,84,112,.38)}
.bottom{position:fixed;left:50%;bottom:10px;transform:translateX(-50%);width:min(372px,calc(100% - 18px));height:76px;border-radius:22px;border:1px solid var(--line);background:rgba(3,8,17,.88);backdrop-filter:blur(18px);display:grid;grid-template-columns:repeat(5,1fr);align-items:center;box-shadow:0 -8px 32px rgba(0,0,0,.35)}
.nav{text-align:center;color:#91a0b8;text-decoration:none;font-size:10.5px;font-weight:700}.nav span{display:block;font-size:21px;margin-bottom:4px}.nav.active{color:#65d9ff}
.pay-float{width:56px;height:56px;border-radius:19px;background:linear-gradient(135deg,#67c3ff,#147cff);margin:-22px auto 0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:25px;box-shadow:0 0 22px rgba(30,144,255,.42)}
.tabs{display:flex;gap:8px;overflow:auto;margin-bottom:16px}.tab{padding:10px 14px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid var(--line);color:#dbe8f8;text-decoration:none;font-size:13px}.tab.active{background:linear-gradient(135deg,#67c3ff,#147cff);color:#fff;font-weight:900}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:900px}.table th,.table td{padding:13px;border-bottom:1px solid var(--line2);text-align:left;white-space:nowrap}.table th{color:#9ba9bf;font-size:12px}
.metric small{display:block;color:var(--muted);font-size:12px;margin-bottom:7px}.metric b{display:block;color:#dcecff;font-size:22px}.admin-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.footer-note{font-size:12px;color:var(--muted);margin-top:20px}
@media(max-width:760px){.wrap{padding:16px}.grid3{grid-template-columns:1fr}.quick{grid-template-columns:repeat(2,1fr)}}@media(max-width:430px){.phone{width:100%}.big-point{font-size:39px}}


/* QR Camera Scanner */
.camera-box{
  margin-top:18px;
  border:1.5px solid rgba(101,217,255,.55);
  border-radius:22px;
  overflow:hidden;
  background:rgba(0,0,0,.28);
  min-height:260px;
  position:relative;
}
#qr-reader{
  width:100%;
  min-height:260px;
}
#qr-reader video{
  width:100% !important;
  border-radius:22px;
}
.scan-guide{
  position:absolute;
  inset:28px;
  border:2px dashed rgba(101,217,255,.68);
  border-radius:20px;
  pointer-events:none;
  box-shadow:0 0 30px rgba(101,217,255,.14);
}
.scan-status{
  margin-top:10px;
  color:#9ba9bf;
  font-size:12px;
  line-height:1.45;
}
.scan-ok{color:#7ef0aa;font-weight:800}
.scan-error{color:#ff94a5;font-weight:800}


/* Merchant Real QR */
.store-qr-card{text-align:center}
.real-qr-wrap{
  width:230px;height:230px;margin:18px auto 12px;padding:14px;
  border-radius:24px;background:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 30px rgba(101,217,255,.20)
}
#store-qrcode{width:200px;height:200px}
.qr-code-text{
  margin-top:10px;padding:12px;border-radius:14px;border:1px solid var(--line);
  background:rgba(0,0,0,.25);color:#dcecff;font-size:14px;font-weight:900;
  letter-spacing:.02em;word-break:break-all
}
.print-note{color:#9ba9bf;font-size:12px;line-height:1.5;margin-top:12px}
@media print{
  body{background:#fff;color:#000}
  .bottom,.top .iconbtn,.btn{display:none!important}
  .phone{background:#fff;padding:20px;width:100%;min-height:auto}
  .card{background:#fff;color:#000;border:1px solid #ddd;box-shadow:none}
  .qr-code-text{color:#000;background:#fff;border:1px solid #ddd}
}


/* V4 QR Print Poster */
.print-poster{
  display:none;
}
@media print{
  *{box-shadow:none!important;text-shadow:none!important}
  body{
    background:#fff!important;
    color:#000!important;
  }
  .phone{
    width:100%!important;
    max-width:100%!important;
    min-height:auto!important;
    padding:0!important;
    background:#fff!important;
  }
  .top,.bottom,.store-qr-card,.card:not(.print-poster){
    display:none!important;
  }
  .print-poster{
    display:block!important;
    width:100%;
    max-width:420px;
    margin:0 auto;
    padding:30px 24px;
    background:#fff!important;
    color:#000!important;
    text-align:center;
    border:0!important;
  }
  .print-store-name{
    font-size:30px;
    font-weight:900;
    margin-bottom:22px;
    color:#000!important;
  }
  .print-qr{
    width:280px;
    height:280px;
    margin:0 auto 24px;
    background:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
  }
  .print-qr img,
  .print-qr canvas{
    width:280px!important;
    height:280px!important;
  }
  .print-pay-text{
    font-size:22px;
    line-height:1.35;
    font-weight:900;
    color:#000!important;
    margin-top:12px;
  }
  .print-sub{
    font-size:14px;
    margin-top:12px;
    color:#333!important;
  }
}


/* V5 Single QR + clean print */
.print-poster{display:none!important}
.store-qr-card .qr-code-text,
.store-qr-card .print-note{
  display:none;
}
@media print{
  body{background:#fff!important;color:#000!important}
  .phone{background:#fff!important;width:100%!important;max-width:100%!important;min-height:auto!important;padding:0!important}
  .top,.bottom,.btn,.print-note,.qr-code-text,p:not(.print-keep),.card:not(.store-qr-card){display:none!important}
  .store-qr-card{
    display:block!important;
    width:100%!important;
    max-width:420px!important;
    margin:0 auto!important;
    padding:30px 20px!important;
    background:#fff!important;
    color:#000!important;
    border:0!important;
    box-shadow:none!important;
    text-align:center!important;
  }
  .store-qr-card h2{
    color:#000!important;
    font-size:32px!important;
    font-weight:900!important;
    margin:0 0 26px!important;
  }
  .real-qr-wrap{
    width:300px!important;
    height:300px!important;
    margin:0 auto!important;
    padding:10px!important;
    background:#fff!important;
    box-shadow:none!important;
    border-radius:0!important;
  }
  #store-qrcode,
  #store-qrcode canvas,
  #store-qrcode img{
    width:280px!important;
    height:280px!important;
  }
}


/* V6 Clean merchant QR screen */
.clean-qr-only{
  text-align:center;
  padding:26px 18px 30px;
}
.clean-qr-only h2{
  font-size:26px;
  font-weight:900;
  margin-bottom:18px;
}
.clean-qr-only .real-qr-wrap{
  width:290px;
  height:290px;
  margin:0 auto;
  padding:15px;
}
.clean-qr-only #store-qrcode,
.clean-qr-only #store-qrcode canvas,
.clean-qr-only #store-qrcode img{
  width:260px!important;
  height:260px!important;
}

@media print{
  .top,.bottom,.btn,.qr-code-text,.print-note,.print-poster{
    display:none!important;
  }
  body{
    background:#fff!important;
    color:#000!important;
  }
  .phone{
    width:100%!important;
    max-width:100%!important;
    min-height:auto!important;
    padding:0!important;
    background:#fff!important;
  }
  .card{
    box-shadow:none!important;
  }
  .clean-qr-only{
    display:block!important;
    width:100%!important;
    max-width:420px!important;
    margin:0 auto!important;
    padding:34px 20px!important;
    border:0!important;
    background:#fff!important;
    color:#000!important;
    text-align:center!important;
  }
  .clean-qr-only h2{
    color:#000!important;
    font-size:32px!important;
    font-weight:900!important;
    margin:0 0 28px!important;
  }
  .clean-qr-only .real-qr-wrap{
    width:310px!important;
    height:310px!important;
    padding:10px!important;
    margin:0 auto!important;
    background:#fff!important;
    box-shadow:none!important;
    border-radius:0!important;
  }
  .clean-qr-only #store-qrcode,
  .clean-qr-only #store-qrcode canvas,
  .clean-qr-only #store-qrcode img{
    width:290px!important;
    height:290px!important;
  }
}


/* V7 QR screen readability + print button */
.clean-qr-only{
  text-align:center;
}
.clean-qr-only .real-qr-wrap{
  width:330px!important;
  height:330px!important;
  margin:10px auto 16px!important;
  padding:15px!important;
  background:#fff!important;
  border-radius:24px!important;
  box-shadow:0 0 34px rgba(101,217,255,.20)!important;
}
.clean-qr-only #store-qrcode,
.clean-qr-only #store-qrcode canvas,
.clean-qr-only #store-qrcode img{
  width:300px!important;
  height:300px!important;
}
.print-btn{
  max-width:220px;
  margin:12px auto 0;
}
@media print{
  .print-btn,.top,.bottom{
    display:none!important;
  }
  body{
    background:#fff!important;
    color:#000!important;
  }
  .phone{
    background:#fff!important;
    width:100%!important;
    max-width:100%!important;
    min-height:auto!important;
    padding:0!important;
  }
  .clean-qr-only{
    width:100%!important;
    max-width:420px!important;
    margin:0 auto!important;
    padding:34px 20px!important;
    border:0!important;
    background:#fff!important;
    color:#000!important;
    box-shadow:none!important;
    text-align:center!important;
  }
  .clean-qr-only h2{
    color:#000!important;
    font-size:32px!important;
    font-weight:900!important;
    margin:0 0 28px!important;
  }
  .clean-qr-only .real-qr-wrap{
    width:320px!important;
    height:320px!important;
    padding:10px!important;
    margin:0 auto!important;
    background:#fff!important;
    box-shadow:none!important;
    border-radius:0!important;
  }
  .clean-qr-only #store-qrcode,
  .clean-qr-only #store-qrcode canvas,
  .clean-qr-only #store-qrcode img{
    width:300px!important;
    height:300px!important;
  }
}


/* V8 Simple store code QR - screen readable */
.clean-qr-only{
  background:#fff!important;
  color:#111!important;
  border:0!important;
  box-shadow:0 16px 34px rgba(0,0,0,.20)!important;
}
.clean-qr-only h2{
  color:#9aa0aa!important;
}
.clean-qr-only .real-qr-wrap{
  background:#fff!important;
  box-shadow:none!important;
  border-radius:0!important;
  width:310px!important;
  height:310px!important;
  padding:5px!important;
}
.clean-qr-only #store-qrcode,
.clean-qr-only #store-qrcode canvas,
.clean-qr-only #store-qrcode img{
  width:300px!important;
  height:300px!important;
}
.clean-qr-only .print-btn{
  background:#fff!important;
  color:#9aa0aa!important;
  border:1px solid #e6edf7!important;
  box-shadow:none!important;
  max-width:260px!important;
}
@media print{
  .clean-qr-only{
    box-shadow:none!important;
  }
}


/* V9 Print button visible */
.clean-qr-only .qr-print-visible,
.qr-print-visible{
  display:flex!important;
  visibility:visible!important;
  opacity:1!important;
  width:260px!important;
  max-width:260px!important;
  height:52px!important;
  margin:18px auto 0!important;
  border-radius:16px!important;
  background:linear-gradient(135deg,#1e90ff,#006dff)!important;
  color:#ffffff!important;
  border:0!important;
  font-weight:900!important;
  font-size:15px!important;
  box-shadow:0 10px 24px rgba(30,144,255,.28)!important;
  align-items:center!important;
  justify-content:center!important;
}
@media print{
  .qr-print-visible,
  .print-btn,
  button{
    display:none!important;
  }
}