:root{
  --ops-bg:#f4f7fb;
  --ops-bg2:#edf3f8;
  --ops-panel:#ffffff;
  --ops-panel-soft:#f8fbfd;
  --ops-line:#dce5ed;
  --ops-line-dark:#c7d4df;
  --ops-text:#152437;
  --ops-muted:#66788c;
  --ops-mint:#15a879;
  --ops-mint-soft:#e5f8f1;
  --ops-blue:#3978d4;
  --ops-blue-soft:#eaf2ff;
  --ops-navy:#12233a;
}
html{scroll-behavior:smooth}
body.opk-isolated-page{
  margin:0!important;
  background:var(--ops-bg)!important;
  color:var(--ops-text)!important;
  font-family:Inter,Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif!important
}
.opk-isolated-page *{box-sizing:border-box}
.opk-isolated-page a{text-decoration:none}
.opk-ops-shell{
  min-height:100vh;
  background:
    radial-gradient(circle at 88% 5%,rgba(57,120,212,.08),transparent 25%),
    radial-gradient(circle at 10% 18%,rgba(21,168,121,.07),transparent 22%),
    var(--ops-bg);
  color:var(--ops-text)
}
.opk-ops-inner{width:min(1180px,calc(100% - 40px));margin:auto}

/* Header */
.opk-ops-top{
  height:68px;
  border-bottom:1px solid var(--ops-line);
  background:rgba(255,255,255,.91);
  backdrop-filter:blur(14px);
  position:sticky;top:0;z-index:30
}
.admin-bar .opk-ops-top{top:32px}
.opk-ops-top .opk-ops-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}
.opk-ops-logo{display:flex;align-items:center;gap:9px;color:var(--ops-text)!important}
.opk-logo-dot{width:10px;height:10px;border-radius:50%;background:var(--ops-mint);box-shadow:0 0 0 5px var(--ops-mint-soft)}
.opk-ops-logo strong{font-size:15px;letter-spacing:-.02em}
.opk-ops-logo small{font-size:9px;letter-spacing:.18em;color:var(--ops-muted);font-weight:800}
.opk-ops-status{font:700 10px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ops-muted);letter-spacing:.08em}
.opk-ops-status i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--ops-mint);margin-right:7px}

/* Hero */
.opk-ops-hero{padding:88px 0 76px;border-bottom:1px solid var(--ops-line)}
.opk-ops-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:center}
.opk-ops-kicker{font:800 11px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.14em;color:var(--ops-mint)}
.opk-ops-hero h1{font-size:clamp(48px,6vw,76px);line-height:1.02;letter-spacing:-.055em;margin:18px 0 26px;color:var(--ops-navy);font-weight:900}
.opk-ops-hero h1 span{color:var(--ops-blue)}
.opk-ops-hero p{font-size:18px;line-height:1.75;color:var(--ops-muted);margin:0 0 30px}
.opk-ops-primary{display:inline-flex;align-items:center;gap:24px;padding:14px 18px;border:1px solid var(--ops-blue);background:var(--ops-blue);color:#fff!important;font-weight:850;font-size:13px;border-radius:10px;box-shadow:0 8px 22px rgba(57,120,212,.16)}
.opk-ops-primary:hover{filter:brightness(.97)}

/* Hero console – only this panel is navy, not the whole page */
.opk-ops-console{border:1px solid #203b5c;background:linear-gradient(180deg,#162a43,#102238);box-shadow:0 22px 55px rgba(31,59,91,.16);border-radius:18px;overflow:hidden}
.opk-console-title{display:flex;justify-content:space-between;padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.11);font:800 10px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em;color:#aebdd0}
.opk-console-title em{font-style:normal;color:#70e5ba}
.opk-console-grid{display:grid;grid-template-columns:1fr 1fr}
.opk-console-grid>div{padding:24px;border-right:1px solid rgba(255,255,255,.11);border-bottom:1px solid rgba(255,255,255,.11)}
.opk-console-grid>div:nth-child(2n){border-right:0}
.opk-console-grid small{display:block;font:800 9px ui-monospace,SFMono-Regular,Menlo,monospace;color:#91a4bb;letter-spacing:.14em}
.opk-console-grid b{display:block;font-size:34px;margin:8px 0 3px;color:#fff}
.opk-console-grid span{font-size:11px;color:#9aabc0}
.opk-console-line{height:52px;display:flex;align-items:end;gap:6px;padding:10px 16px}
.opk-console-line span{flex:1;background:#4bd2a2;opacity:.86;border-radius:3px 3px 0 0}
.opk-console-line span:nth-child(1){height:28%}.opk-console-line span:nth-child(2){height:48%}.opk-console-line span:nth-child(3){height:34%}.opk-console-line span:nth-child(4){height:72%}.opk-console-line span:nth-child(5){height:58%}.opk-console-line span:nth-child(6){height:90%}

/* Catalog */
.opk-ops-catalog{padding:68px 0 96px;background:linear-gradient(180deg,var(--ops-bg2),var(--ops-bg))}
.opk-ops-section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:26px}
.opk-ops-section-head h2{font-size:38px;letter-spacing:-.04em;margin:10px 0 0;color:var(--ops-navy)}
.opk-ops-counter{display:flex;align-items:end;gap:8px;border:1px solid var(--ops-line);padding:10px 14px;background:#fff;border-radius:12px;box-shadow:0 5px 18px rgba(34,62,86,.05)}
.opk-ops-counter span{font-size:28px;font-weight:900;color:var(--ops-mint)}
.opk-ops-counter small{font:800 9px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ops-muted);padding-bottom:4px}
.opk-ops-controls{border:1px solid var(--ops-line);background:#fff;padding:14px;margin-bottom:28px;border-radius:16px;box-shadow:0 10px 30px rgba(37,64,88,.05)}
.opk-ops-search{display:flex;align-items:center;border-bottom:1px solid var(--ops-line);padding:0 4px 12px;margin-bottom:12px}
.opk-ops-search span{font-size:20px;color:var(--ops-mint);margin-right:10px}
.opk-ops-search input{width:100%;border:0!important;background:transparent!important;color:var(--ops-text)!important;box-shadow:none!important;font-size:15px;padding:8px 0!important}
.opk-ops-search input::placeholder{color:#92a1b1}
.opk-ops-search input:focus{outline:none!important}
.opk-ops-filters{display:flex;gap:7px;flex-wrap:wrap}
.opk-ops-filters button{border:1px solid var(--ops-line);background:var(--ops-panel-soft);color:var(--ops-muted);padding:8px 11px;font-size:11px;font-weight:750;cursor:pointer;border-radius:999px}
.opk-ops-filters button:hover,.opk-ops-filters button.is-active{border-color:var(--ops-blue);color:var(--ops-blue);background:var(--ops-blue-soft)}

/* Cards */
.opk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.opk-ops-card{border:1px solid var(--ops-line);background:#fff;transition:.18s;border-radius:16px;overflow:hidden;box-shadow:0 7px 25px rgba(40,69,95,.045)}
.opk-ops-card[hidden]{display:none!important}
.opk-ops-card:hover{transform:translateY(-4px);border-color:#b9cce0;box-shadow:0 18px 42px rgba(40,69,95,.10)}
.opk-ops-card a{color:inherit!important}
.opk-ops-card-head{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:10px 12px;border-bottom:1px solid var(--ops-line);font:800 9px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ops-muted);background:#fbfdff}
.opk-ops-card-head span{color:var(--ops-mint)}.opk-ops-card-head small{text-align:center;font-size:9px}.opk-ops-card-head i{width:6px;height:6px;border-radius:50%;background:var(--ops-blue)}
.opk-ops-card-preview{height:205px;position:relative;overflow:hidden;background:#edf2f7;border-bottom:1px solid var(--ops-line)}
.opk-ops-card-preview img{width:100%;height:100%;object-fit:cover;display:block}
.opk-ops-card-preview em{position:absolute;right:10px;bottom:10px;background:rgba(18,35,58,.90);border:0;padding:5px 7px;color:#fff;font:800 9px ui-monospace,SFMono-Regular,Menlo,monospace;font-style:normal;border-radius:6px}
.opk-ops-card-body{padding:18px}
.opk-ops-card-body h3{font-size:17px;line-height:1.4;margin:0 0 8px;color:var(--ops-navy)}
.opk-ops-card-body p{font-size:12px;line-height:1.65;color:var(--ops-muted);min-height:40px}
.opk-ops-card-foot{display:flex;justify-content:space-between;border-top:1px solid var(--ops-line);padding-top:12px;margin-top:14px}
.opk-ops-card-foot strong{color:var(--ops-navy);font-size:16px}.opk-ops-card-foot span{font:800 9px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ops-blue)}
.opk-ops-empty{padding:50px;text-align:center;border:1px dashed var(--ops-line-dark);background:#fff;color:var(--ops-muted);border-radius:16px}

/* Footer */
.opk-ops-footer{border-top:1px solid var(--ops-line);padding:26px 0;background:#fff}
.opk-ops-footer .opk-ops-inner{display:flex;justify-content:space-between;gap:20px}.opk-ops-footer strong{font-size:13px;color:var(--ops-navy)}.opk-ops-footer span{font:700 9px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ops-muted);letter-spacing:.12em}
.opk-back-link{color:var(--ops-muted)!important;font-size:12px;font-weight:750}

/* Product page */
.opk-product-page{padding:68px 0 92px;background:var(--ops-bg)}
.opk-product-grid{display:grid;grid-template-columns:1fr .88fr;gap:56px;align-items:start}
.opk-product-info h1{font-size:48px;line-height:1.08;letter-spacing:-.045em;color:var(--ops-navy);margin:14px 0 18px}
.opk-product-lead{font-size:17px;line-height:1.7;color:var(--ops-muted)}
.opk-product-meta{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}.opk-product-meta span{border:1px solid var(--ops-line);padding:7px 9px;font-size:10px;color:var(--ops-muted);background:#fff;border-radius:999px}
.opk-product-preview{border:1px solid var(--ops-line);background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 16px 42px rgba(40,69,95,.08)}
.opk-product-preview img{display:block;width:100%}.opk-product-preview>div{display:flex;justify-content:space-between;gap:15px;padding:12px 14px;border-top:1px solid var(--ops-line)}.opk-product-preview b{font:800 9px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ops-mint)}.opk-product-preview span{font-size:10px;color:var(--ops-muted)}
.opk-product-content{margin-top:54px;border:1px solid var(--ops-line);background:#fff;padding:32px;color:#53677b;border-radius:16px;box-shadow:0 10px 32px rgba(40,69,95,.05)}
.opk-product-content h2{color:var(--ops-navy);font-size:25px;margin-top:28px}.opk-product-content h2:first-child{margin-top:0}

/* Buy box */
.opk-buybox{margin-top:28px;border:1px solid var(--ops-line);background:#fff;padding:22px;border-radius:16px;box-shadow:0 10px 30px rgba(40,69,95,.05)}
.opk-price-label{font-size:10px;color:var(--ops-muted);font-weight:800}.opk-price{font-size:32px;color:var(--ops-navy);font-weight:900;margin:4px 0 18px}
.opk-order-form label{display:block;font-size:12px;color:var(--ops-text);font-weight:700;margin:11px 0}
.opk-order-form input[type=text],.opk-order-form input[type=email]{display:block;width:100%;margin-top:6px;padding:11px;border:1px solid var(--ops-line-dark);background:#fbfdff;color:var(--ops-text);border-radius:8px}
.opk-order-form input:focus{outline:2px solid rgba(57,120,212,.12);border-color:#82a9dd}
.opk-order-form small{display:block;color:var(--ops-muted);font-weight:400;margin-top:4px}
.opk-check{display:flex!important;gap:8px;align-items:flex-start!important;font-weight:500!important;color:var(--ops-muted)!important}.opk-check input{margin-top:4px}
.opk-submit{width:100%;border:0;background:var(--ops-blue);color:#fff;padding:13px;font-weight:900;cursor:pointer;border-radius:9px}.opk-submit:hover{filter:brightness(.97)}
.opk-notice,.opk-order-complete{padding:14px;border:1px solid #e5d39a;background:#fff9e7;color:#766023;border-radius:10px}
.opk-hp{position:absolute!important;left:-9999px!important}

@media(max-width:900px){
  .opk-ops-hero-grid,.opk-product-grid{grid-template-columns:1fr}
  .opk-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .opk-ops-inner{width:min(100% - 24px,1180px)}
  .opk-ops-logo small,.opk-ops-status{display:none}
  .opk-ops-hero{padding:56px 0}
  .opk-ops-hero h1{font-size:44px}
  .opk-grid{grid-template-columns:1fr}
  .opk-ops-section-head{display:block}
  .opk-ops-counter{display:inline-flex;margin-top:18px}
  .opk-product-info h1{font-size:39px}
  .admin-bar .opk-ops-top{top:46px}
}

/* v1.1.0 FINAL — package section + polished order receipt */
.opk-package-zone{padding:64px 0;background:#fff;border-bottom:1px solid var(--ops-line)}
.opk-package-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:25px}
.opk-package-head h2{font-size:38px;letter-spacing:-.04em;color:var(--ops-navy);margin:10px 0 8px}
.opk-package-head p{margin:0;color:var(--ops-muted)}
.opk-package-save{font:800 10px ui-monospace,SFMono-Regular,Menlo,monospace;padding:9px 12px;background:var(--ops-mint-soft);color:#0b7e59;border-radius:999px}
.opk-bundle-grid .opk-grid{grid-template-columns:repeat(4,1fr)}
.opk-bundle-grid .opk-ops-card{border-color:#cbdbe8;box-shadow:0 10px 28px rgba(35,67,93,.07)}
.opk-bundle-grid .opk-ops-card-head{background:#f2f7fb}
.opk-bundle-grid .opk-ops-card-preview{height:180px}

.opk-order-complete{padding:0!important;border:1px solid var(--ops-line)!important;background:#fff!important;color:var(--ops-text)!important;border-radius:18px!important;overflow:hidden;box-shadow:0 16px 45px rgba(32,65,91,.09)}
.opk-success-head{display:flex;gap:14px;padding:22px 22px 18px;background:linear-gradient(135deg,#f4fbf8,#f7faff);border-bottom:1px solid var(--ops-line)}
.opk-success-icon{flex:0 0 42px;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--ops-mint);color:#fff;font-size:23px;font-weight:900;box-shadow:0 7px 18px rgba(21,168,121,.18)}
.opk-success-head small{font:800 9px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.14em;color:var(--ops-mint)}
.opk-success-head h3{font-size:22px;letter-spacing:-.025em;margin:3px 0 4px;color:var(--ops-navy)}
.opk-success-head p{font-size:12px;color:var(--ops-muted);margin:0;line-height:1.55}
.opk-order-number{display:flex;justify-content:space-between;align-items:center;padding:12px 22px;border-bottom:1px solid var(--ops-line);background:#fbfdff}
.opk-order-number span{font-size:11px;color:var(--ops-muted)}.opk-order-number b{font:800 11px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ops-navy)}
.opk-bank-card{margin:18px 22px 14px;border:1px solid #bfd4e6;background:#f7fbff;border-radius:14px;overflow:hidden}
.opk-bank-title{padding:12px 14px;border-bottom:1px solid #d8e5ef;display:flex;justify-content:space-between;gap:12px}.opk-bank-title span{font-size:12px;font-weight:850;color:var(--ops-navy)}.opk-bank-title small{font-size:10px;color:var(--ops-muted)}
.opk-account-row{padding:15px 14px;display:flex;justify-content:space-between;align-items:center;gap:16px}.opk-account-row>div{display:grid;gap:2px}.opk-account-row small{font-size:11px;color:var(--ops-blue);font-weight:800}.opk-account-row strong{font-size:22px;letter-spacing:.02em;color:var(--ops-navy)}.opk-account-row span{font-size:11px;color:var(--ops-muted)}
.opk-copy-account{border:1px solid var(--ops-blue);background:#fff;color:var(--ops-blue);border-radius:8px;padding:9px 11px;font-size:11px;font-weight:850;cursor:pointer;white-space:nowrap}.opk-copy-account:hover{background:var(--ops-blue);color:#fff}
.opk-payment-summary{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 22px 16px}.opk-payment-summary>div{border:1px solid var(--ops-line);background:#fff;border-radius:10px;padding:11px 12px}.opk-payment-summary small{display:block;font-size:10px;color:var(--ops-muted);margin-bottom:3px}.opk-payment-summary b{font-size:15px;color:var(--ops-navy)}
.opk-next-steps{display:flex;align-items:center;gap:8px;margin:0 22px 15px;padding:13px;background:#f8fafc;border-radius:12px}.opk-next-steps>div{display:flex;align-items:center;gap:7px;min-width:0;flex:1}.opk-next-steps>div>span{flex:0 0 25px;width:25px;height:25px;border-radius:50%;display:grid;place-items:center;background:var(--ops-blue-soft);color:var(--ops-blue);font:800 8px ui-monospace,SFMono-Regular,Menlo,monospace}.opk-next-steps p{margin:0;min-width:0}.opk-next-steps b{display:block;font-size:10px;color:var(--ops-navy)}.opk-next-steps small{display:block;font-size:8px;color:var(--ops-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.opk-next-steps>i{font-style:normal;color:#a8b5c2;font-size:11px}
.opk-order-help{margin:0!important;padding:12px 22px 16px;font-size:10px!important;color:var(--ops-muted)!important;text-align:center}
@media(max-width:900px){.opk-bundle-grid .opk-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.opk-package-head{display:block}.opk-package-save{display:inline-block;margin-top:14px}.opk-bundle-grid .opk-grid{grid-template-columns:1fr}.opk-bank-title{display:block}.opk-bank-title small{display:block;margin-top:3px}.opk-account-row{align-items:flex-end}.opk-account-row strong{font-size:19px}.opk-next-steps{display:grid;grid-template-columns:1fr}.opk-next-steps>i{display:none}.opk-payment-summary{grid-template-columns:1fr 1fr}}

.opk-refund-warning{
  margin:14px 0 12px;
  padding:13px 14px;
  border:1px solid #f0c7c2;
  background:#fff6f5;
  border-radius:10px;
  color:#7b3731;
}
.opk-refund-warning strong{display:block;font-size:12px;margin-bottom:5px;color:#6d2f2a}
.opk-refund-warning p{margin:0;font-size:11px;line-height:1.6;color:#82514c}

/* v1.2.0 — market research polish */
.opk-market-strip{background:#143a4d;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid #0c2b3c}
.opk-market-strip-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.opk-market-strip-grid>div{padding:20px 18px;border-right:1px solid rgba(255,255,255,.1)}
.opk-market-strip-grid>div:first-child{border-left:1px solid rgba(255,255,255,.1)}
.opk-market-strip-grid b{display:block;color:#fff;font-size:13px;margin-bottom:4px}
.opk-market-strip-grid span{display:block;color:#b9cfda;font-size:10px;line-height:1.5}

.opk-pack-compare{margin-top:28px;border:1px solid var(--ops-line);background:#f8fbfd;border-radius:18px;padding:22px}
.opk-pack-compare-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:14px}
.opk-pack-compare-head b{font-size:18px;color:var(--ops-navy)}
.opk-pack-compare-head span{font-size:11px;color:var(--ops-muted)}
.opk-pack-compare-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.opk-pack-compare-grid>div{background:#fff;border:1px solid var(--ops-line);border-radius:13px;padding:16px;min-height:132px}
.opk-pack-compare-grid>div.is-all{background:#133f54;border-color:#133f54}
.opk-pack-compare-grid small{display:block;font:800 9px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ops-mint);letter-spacing:.08em;margin-bottom:8px}
.opk-pack-compare-grid b{display:block;font-size:14px;color:var(--ops-navy);margin-bottom:7px}
.opk-pack-compare-grid p{margin:0;font-size:10px;line-height:1.6;color:var(--ops-muted)}
.opk-pack-compare-grid .is-all b,.opk-pack-compare-grid .is-all p{color:#fff}
.opk-pack-compare-grid .is-all p{color:#c9dbe3}
.opk-pack-compare-note{font-size:10px;color:var(--ops-muted);margin:12px 2px 0!important}

.opk-preview-cap b{color:#0b7e59}
.opk-compat-box{display:grid;gap:5px;margin:18px 0 8px;padding:14px 15px;background:#f4fbf8;border:1px solid #cde9de;border-radius:12px}
.opk-compat-box b{font-size:11px;color:#0a7957}.opk-compat-box span{font-size:10px;line-height:1.6;color:#526b62}
.opk-extra-file{font-size:11px;color:var(--ops-muted);background:#f8fafc;border:1px solid var(--ops-line);padding:10px 12px;border-radius:10px}

@media(max-width:900px){
  .opk-market-strip-grid{grid-template-columns:repeat(2,1fr)}
  .opk-pack-compare-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .opk-market-strip-grid{grid-template-columns:1fr}
  .opk-market-strip-grid>div{border-right:1px solid rgba(255,255,255,.1);border-left:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.08)}
  .opk-pack-compare-head{display:block}.opk-pack-compare-head span{display:block;margin-top:4px}
  .opk-pack-compare-grid{grid-template-columns:1fr}
}