:root{
  --bg:#08080d; --panel:#12121a; --panel-2:#17171f; --line:#242438;
  --text:#ececf1; --dim:#9a9ab0; --accent:#7c5cff; --accent-2:#22d3ee;
  --ok:#10b981; --warn:#f59e0b; --danger:#ef4444; --radius:16px;
}
*{box-sizing:border-box}
[hidden]{display:none !important}
html,body{margin:0;padding:0}
body{
  background:
    radial-gradient(ellipse at 50% -10%, rgba(124,92,255,.20) 0%, transparent 60%),
    var(--bg);
  color:var(--text);
  font-family:'Noto Sans KR','Inter',system-ui,-apple-system,sans-serif;
  line-height:1.6; -webkit-font-smoothing:antialiased;
  min-height:100vh; padding:32px 16px 56px;
}
.wrap{max-width:880px;margin:0 auto}
.head{text-align:center;margin-bottom:22px}
.head h1{font-size:26px;margin:0 0 6px;letter-spacing:-.02em}
.logo{filter:drop-shadow(0 0 12px rgba(124,92,255,.65))}
.sub{margin:0;color:var(--dim);font-size:14px}
.sub b{color:var(--text)}
.tierline{display:flex;gap:10px;justify-content:center;align-items:center;margin-top:10px;flex-wrap:wrap}
.tier{font-size:12px;padding:4px 10px;border-radius:999px;border:1px solid var(--line);color:var(--dim)}
.tier.is-paid{border-color:rgba(16,185,129,.5);color:#6ee7b7;background:rgba(16,185,129,.1)}

.card{
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  border:1px solid var(--line); border-radius:var(--radius); padding:18px;
}
.tabs{display:flex;gap:6px;margin-bottom:16px;background:var(--panel);padding:5px;border-radius:12px}
.tab{flex:1;border:0;background:transparent;color:var(--dim);font:inherit;font-size:14px;
  padding:9px 4px;border-radius:9px;cursor:pointer;transition:.15s}
.tab:hover{color:var(--text)}
.tab.is-on{background:rgba(124,92,255,.18);color:#d6ccff;box-shadow:inset 0 0 0 1px rgba(124,92,255,.45)}

.field-label{display:block;font-size:12px;color:var(--dim);margin-bottom:6px;font-weight:500}
input[type=url],textarea{
  width:100%;background:var(--panel);border:1px solid var(--line);color:var(--text);
  border-radius:12px;padding:12px 14px;font:inherit;font-size:15px;outline:none;transition:.15s;
}
input[type=url]:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(124,92,255,.18)}
textarea{resize:vertical;min-height:140px;line-height:1.65}
.hint{margin:8px 0 0;font-size:12px;color:var(--dim)}

.drop{border:1.5px dashed var(--line);border-radius:14px;padding:26px 16px;text-align:center;
  cursor:pointer;transition:.15s;background:rgba(255,255,255,.015)}
.drop:hover,.drop:focus{border-color:var(--accent);background:rgba(124,92,255,.07);outline:none}
.drop.is-drag{border-color:var(--accent-2);background:rgba(34,211,238,.08)}
.drop-inner{display:flex;flex-direction:column;gap:6px;align-items:center;font-size:14px;color:var(--dim)}
.drop-icon{font-size:26px}
.drop small{font-size:12px;opacity:.8}
.preview{margin-top:12px;display:flex;gap:14px;flex-wrap:wrap;align-items:flex-start}
.preview img{width:132px;height:132px;object-fit:cover;border-radius:12px;border:1px solid var(--line)}
.preview-meta{flex:1;min-width:200px;display:flex;flex-direction:column;gap:8px;font-size:13px}
.badge-ok{color:var(--ok);font-size:12px;font-weight:500}
.link-btn{background:none;border:0;color:#b9adff;cursor:pointer;font:inherit;font-size:13px;
  padding:0;text-align:left;text-decoration:underline}

.options{margin:18px 0 4px;display:flex;flex-direction:column;gap:12px}
.opt-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.opt-label{font-size:12px;color:var(--dim);width:56px;flex:none}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:var(--panel);color:var(--dim);font:inherit;font-size:13px;
  padding:7px 13px;border-radius:999px;cursor:pointer;transition:.15s}
.chip:hover{color:var(--text);border-color:#33334d}
.chip.is-on{background:rgba(124,92,255,.22);border-color:rgba(124,92,255,.6);color:#ddd6ff}
.swatch{width:30px;height:30px;border-radius:9px;border:2px solid transparent;cursor:pointer;padding:0;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.15)}
.swatch.is-on{border-color:#fff;transform:scale(1.06)}
.sel{background:var(--panel);border:1px solid var(--line);color:var(--text);border-radius:10px;
  padding:7px 10px;font:inherit;font-size:13px;outline:none}
.check{display:flex;gap:7px;align-items:center;color:var(--dim);font-size:12.5px;cursor:pointer}
.check input{accent-color:var(--accent)}
.ocr-text{margin:8px 0 0;padding:12px;background:var(--panel);border:1px solid var(--line);
  border-radius:10px;font-size:12.5px;color:var(--dim);max-height:170px;overflow:auto;
  white-space:pre-wrap;width:100%;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}

.cta{width:100%;margin-top:18px;padding:14px;border:0;border-radius:13px;cursor:pointer;
  background:linear-gradient(135deg,#7c5cff,#5b3ee6);color:#fff;font:inherit;font-size:16px;font-weight:700;
  box-shadow:0 8px 24px -10px rgba(124,92,255,.95);transition:.15s}
.cta:hover:not(:disabled){transform:translateY(-1px)}
.cta:disabled{opacity:.6;cursor:progress;transform:none}

.alert{margin-top:14px;padding:12px 14px;border-radius:12px;font-size:13.5px;border:1px solid transparent}
.alert.err{background:rgba(239,68,68,.1);border-color:rgba(239,68,68,.35);color:#fca5a5}
.alert.info{background:rgba(124,92,255,.1);border-color:rgba(124,92,255,.35);color:#cfc6ff}
.alert.warn{background:rgba(245,158,11,.1);border-color:rgba(245,158,11,.35);color:#fcd34d}
.alert a{color:inherit;font-weight:600}

.result{margin-top:20px}
.result-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.result-head h2{font-size:16px;margin:0}
.result-meta{font-size:12.5px;color:var(--dim)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}
.tile{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;
  display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:.15s}
.tile:hover{border-color:rgba(124,92,255,.55);transform:translateY(-2px)}
.tile img{width:100%;display:block;background:#0d0d14;aspect-ratio:4/5;object-fit:cover}
.tile .meta{padding:9px 11px;font-size:12px;color:var(--dim);display:flex;justify-content:space-between;gap:8px}
.tile .meta b{color:var(--text);font-size:12.5px}
.zip-btn{border:1px solid rgba(34,211,238,.45);background:rgba(34,211,238,.1);color:#a5f3fc;
  border-radius:11px;padding:9px 14px;font:inherit;font-size:13px;cursor:pointer}
.zip-btn:hover{background:rgba(34,211,238,.18)}

.foot{margin-top:26px;text-align:center;font-size:12px;color:var(--dim);line-height:1.8}
.foot a{color:#b9adff;text-decoration:none}
.spinner{display:inline-block;width:14px;height:14px;border-radius:50%;border:2px solid rgba(255,255,255,.35);
  border-top-color:#fff;animation:spin .8s linear infinite;margin-right:8px;vertical-align:-2px}
@keyframes spin{to{transform:rotate(360deg)}}

.modal{position:fixed;inset:0;background:rgba(0,0,0,.72);display:flex;align-items:center;justify-content:center;
  padding:20px;z-index:50}
.modal-box{background:var(--panel-2);border:1px solid var(--line);border-radius:18px;padding:24px;
  max-width:460px;width:100%;max-height:86vh;overflow:auto}
.modal-box h3{margin:0 0 10px;font-size:18px}
.modal-box p,.modal-box li{font-size:13.5px;color:var(--dim);line-height:1.75}
.modal-box .price{font-size:26px;font-weight:700;color:var(--text);margin:6px 0}
.modal-box .close{margin-top:16px;width:100%;padding:11px;border-radius:11px;border:1px solid var(--line);
  background:var(--panel);color:var(--text);font:inherit;cursor:pointer}
@media (max-width:520px){
  body{padding:20px 12px 40px}
  .head h1{font-size:22px}
  .opt-label{width:100%}
}