/* =========================================================
   TTD HQ // HARDCORE CHECKOUT
   Static-site commerce UI for Tactical Terror Division.
   ========================================================= */
:root{
  --co-green:#8aff2b;
  --co-pink:#ff2d95;
  --co-blue:#39d7ff;
  --co-yellow:#ffe53b;
  --co-bg:#050608;
  --co-panel:#090b0f;
  --co-border:rgba(255,255,255,.10);
  --co-muted:#9399a3;
}
*{box-sizing:border-box}
.checkout-shell{position:relative}
.checkout-hero{
  margin-top:1rem;
  padding:clamp(1.1rem,4vw,2rem)!important;
  border-color:rgba(138,255,43,.28)!important;
  background:
    radial-gradient(circle at 87% 8%,rgba(255,45,149,.11),transparent 28%),
    radial-gradient(circle at 10% 90%,rgba(57,215,255,.08),transparent 30%),
    rgba(5,6,9,.97)!important;
}
.checkout-hero h1{
  margin:.1rem 0 .4rem;
  font:900 clamp(3.5rem,10vw,7.7rem)/.78 "Barlow Condensed",sans-serif;
  text-transform:uppercase;
  background:linear-gradient(90deg,var(--co-green),#fff,var(--co-pink));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.checkout-hero p{max-width:850px;line-height:1.62}
.checkout-badges{display:flex;gap:.45rem;flex-wrap:wrap;margin-top:.85rem}
.checkout-badges span{
  padding:.34rem .5rem;border:1px solid var(--co-border);border-radius:999px;
  font:800 .72rem "Barlow Condensed",sans-serif;letter-spacing:.07em;
}
.checkout-badges span:first-child{color:var(--co-green);border-color:rgba(138,255,43,.35)}

.checkout-grid{
  display:grid;
  grid-template-columns:minmax(0,1.12fr) minmax(320px,.88fr);
  gap:1rem;
  margin-top:1rem;
  align-items:start;
}
.checkout-stack{display:grid;gap:1rem}
.checkout-panel{padding:1rem!important}
.checkout-panel h2{
  margin:.08rem 0 .6rem;
  font:900 clamp(2rem,5vw,3.2rem)/.9 "Barlow Condensed",sans-serif;
  text-transform:uppercase;
}
.checkout-panel h3{
  margin:.08rem 0 .4rem;
  font:900 1.55rem "Barlow Condensed",sans-serif;
  text-transform:uppercase;
}
.checkout-kicker{
  color:var(--co-green);
  font:900 .76rem "Barlow Condensed",sans-serif;
  letter-spacing:.09em;text-transform:uppercase;
}
.cart-list{display:grid;gap:.65rem}
.cart-empty{
  padding:1rem;border:1px dashed rgba(255,255,255,.13);border-radius:12px;
  color:var(--co-muted);text-align:center;
}
.cart-row{
  display:grid;
  grid-template-columns:72px 1fr auto;
  gap:.75rem;
  align-items:center;
  padding:.65rem;
  border:1px solid rgba(255,255,255,.08);
  border-radius:12px;
  background:rgba(255,255,255,.025);
}
.cart-row img{width:72px;height:72px;object-fit:cover;border-radius:9px;background:#020304}
.cart-row h3{margin:0;font-size:1.35rem}
.cart-sku{color:var(--co-muted);font-size:.72rem}
.cart-price{margin-top:.24rem;color:var(--co-green);font:900 1rem "Barlow Condensed",sans-serif}
.qty-controls{display:flex;align-items:center;gap:.35rem}
.qty-btn,.remove-btn{
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.025);
  color:#fff;border-radius:8px;min-width:34px;min-height:34px;
  font:900 .9rem "Barlow Condensed",sans-serif;
}
.remove-btn{color:var(--co-pink);padding:0 .55rem}
.qty-count{min-width:28px;text-align:center;font-weight:800}

.catalog-mini{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem}
.catalog-item{
  padding:.7rem;border:1px solid rgba(255,255,255,.08);
  border-radius:12px;background:rgba(255,255,255,.02)
}
.catalog-item b{display:block;font:900 1.15rem "Barlow Condensed",sans-serif}
.catalog-item small{display:block;color:var(--co-muted);margin:.2rem 0 .45rem}
.add-btn,.checkout-primary,.checkout-secondary,.checkout-danger{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;padding:.65rem .8rem;border-radius:9px;
  border:1px solid rgba(255,255,255,.13);
  font:900 .82rem "Barlow Condensed",sans-serif;letter-spacing:.07em;
  text-transform:uppercase;text-decoration:none;
}
.add-btn,.checkout-primary{background:var(--co-green);color:#050608;border-color:var(--co-green)}
.checkout-secondary{background:rgba(255,255,255,.025);color:#fff}
.checkout-danger{background:rgba(255,45,149,.06);color:var(--co-pink);border-color:rgba(255,45,149,.28)}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.field{display:grid;gap:.3rem}
.field.full{grid-column:1/-1}
.field label{
  font:800 .74rem "Barlow Condensed",sans-serif;
  color:#dfe2e7;letter-spacing:.07em;text-transform:uppercase;
}
.field input,.field select,.field textarea{
  width:100%;
  border:1px solid rgba(255,255,255,.12);
  border-radius:9px;
  background:#05070a;
  color:#fff;
  padding:.72rem .75rem;
  font:500 .9rem Inter,sans-serif;
  outline:none;
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:rgba(57,215,255,.55);
  box-shadow:0 0 0 3px rgba(57,215,255,.06);
}
.field textarea{min-height:86px;resize:vertical}
.field-help{font-size:.68rem;color:var(--co-muted)}
.invalid{border-color:rgba(255,45,149,.8)!important}

.summary-box{
  position:sticky;top:12px;
  overflow:hidden;
  border-color:rgba(57,215,255,.26)!important;
}
.order-ref{
  margin:.45rem 0 .75rem;
  padding:.75rem;border:1px solid rgba(138,255,43,.24);
  border-radius:10px;background:rgba(138,255,43,.035);
}
.order-ref small{display:block;color:var(--co-muted);font-size:.68rem}
.order-ref strong{
  display:block;margin-top:.12rem;color:var(--co-green);
  font:900 1.35rem "Barlow Condensed",sans-serif;letter-spacing:.06em;
  word-break:break-word;
}
.summary-lines{display:grid;gap:.42rem}
.summary-line{display:flex;justify-content:space-between;gap:1rem;font-size:.84rem}
.summary-line span:last-child{text-align:right;font-weight:700}
.summary-total{
  margin-top:.7rem;padding-top:.7rem;border-top:1px solid rgba(255,255,255,.10);
  display:flex;justify-content:space-between;gap:1rem;
  font:900 1.35rem "Barlow Condensed",sans-serif;
}
.summary-total strong{color:var(--co-green)}
.payment-hold{
  margin:.75rem 0;
  padding:.72rem;
  border:1px solid rgba(255,229,59,.23);
  border-radius:10px;
  background:rgba(255,229,59,.035);
  color:#eee9d6;
  font-size:.78rem;line-height:1.5;
}
.checkout-actions{display:grid;gap:.5rem;margin-top:.7rem}
.checkout-actions .checkout-primary,.checkout-actions .checkout-secondary{width:100%}
.checkout-status{
  min-height:1.2rem;margin-top:.55rem;
  color:var(--co-muted);font-size:.74rem;
}
.checkout-status.ok{color:var(--co-green)}
.checkout-status.bad{color:var(--co-pink)}

.order-preview{
  white-space:pre-wrap;
  background:#030406;
  border:1px solid rgba(255,255,255,.09);
  border-radius:10px;
  padding:.8rem;
  font:500 .76rem/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  color:#d7dbe0;
  max-height:330px;overflow:auto;
}
.checkout-note{
  margin-top:.7rem;color:var(--co-muted);font-size:.7rem;line-height:1.55
}
.checkout-legal{display:flex;gap:.55rem;flex-wrap:wrap;margin-top:.7rem}
.checkout-legal a{color:var(--co-blue);font-size:.72rem}
.store-checkout-btn{
  display:inline-flex!important;align-items:center!important;justify-content:center!important;
  min-height:46px!important;padding:.7rem .9rem!important;border-radius:10px!important;
  border:1px solid var(--co-green)!important;
  background:var(--co-green)!important;color:#050608!important;
  font:900 .9rem "Barlow Condensed",sans-serif!important;
  letter-spacing:.07em!important;text-transform:uppercase!important;text-decoration:none!important;
}

@media(max-width:850px){
  .checkout-grid{grid-template-columns:1fr}
  .summary-box{position:static}
}
@media(max-width:620px){
  .form-grid,.catalog-mini{grid-template-columns:1fr}
  .field.full{grid-column:auto}
  .cart-row{grid-template-columns:60px 1fr}
  .cart-row img{width:60px;height:60px}
  .qty-controls{grid-column:1/-1;justify-content:flex-end}
}