/* Reference Access Cards */
/* whichever container wraps the title area */
.cardsHeaderWrap{ position:relative; }

.cards-shell{
  width: min(1200px, 94vw);
  margin: 0 auto;
  padding: 44px 0 80px;
}

.cards-hero{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin-bottom: 18px;
}

.cards-title{
  margin:0;
  font-size: clamp(38px, 5vw, 70px);
  letter-spacing: 0.02em;
}

.cards-sub{
  margin: 8px 0 0;
  color: rgba(255,255,255,0.72);
  max-width: 70ch;
}

.cards-hint{
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.6;
}

.cards-grid{
  margin-top: 22px;
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 14px;
}

@media (min-width: 760px){
  .cards-grid{ grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; }
}
@media (min-width: 1100px){
  .cards-grid{ grid-template-columns: repeat(6, minmax(0,1fr)); }
}

.cardthumb{
  position: relative;
  border-radius: 16px;
  overflow:hidden;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.28);
  min-height: 140px;
  aspect-ratio: 3 / 4;
  cursor: pointer;
  transform: translateZ(0);
}

.cardthumb:hover{
  border-color: rgba(124, 255, 74, 0.35);
}

.cardthumb img{
  width:100%;
  height:100%;
  object-fit: cover;
  display:block;
  filter: saturate(1.05) contrast(1.02);
}

.cardthumb .meta{
  position:absolute;
  left:10px;
  right:10px;
  bottom:10px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  pointer-events:none;
}

.cardthumb .chip{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.85);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(6px);
  white-space: nowrap;
  overflow:hidden;
  text-overflow: ellipsis;
}

.cardthumb .chip.green{
  border-color: rgba(124, 255, 74, 0.25);
  color: rgba(124, 255, 74, 0.95);
}

/* Lightbox */
.cards-lightbox{
  position: fixed;
  inset: 0;
  display:none;
  align-items:center;
  justify-content:center;
  z-index: 9999;
}
.cards-lightbox.open{ display:flex; }
.cards-lightbox .backdrop{
  position:absolute;
  inset:0;
  background: rgba(0,0,0,0.78);
}
.cards-lightbox .panel{
  position: relative;
  width: min(1100px, 92vw);
  height: min(80vh, 820px);
  border-radius: 18px;
  overflow:hidden;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.45);
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
}
.cards-lightbox .panel img{
  width:100%;
  height:100%;
  object-fit: contain;
  display:block;
  background: rgba(0,0,0,0.35);
}
.cards-lightbox .topbar{
  position:absolute;
  left: 0;
  right: 0;
  top: 0;
  padding: 12px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  pointer-events:none;
}
.cards-lightbox .topbar .filename{
  pointer-events:none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.78);
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(0,0,0,0.40);
  border: 1px solid rgba(255,255,255,0.10);
}
.cards-lightbox .topbar button{
  pointer-events:auto;
  border-radius: 999px;
  padding: 10px 14px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.40);
  color: rgba(255,255,255,0.92);
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
}
.cards-lightbox .topbar button:hover{
  border-color: rgba(124, 255, 74, 0.35);
}

/* Loader */
.cards-loader{
  margin-top: 22px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 18px 0;
  color: rgba(255,255,255,0.6);
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
  font-size: 12px;
  text-transform: uppercase;
}

.dnaToolBtn{
  position:absolute;
  right:18px;
  top:110px; /* tweak if your header spacing differs */
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(130,0,0,.35);
  box-shadow:0 10px 28px rgba(0,0,0,.35);
  text-decoration:none;
  color:#e9e9e9;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
  z-index:50;
}
.dnaToolBtn:hover{
  transform: translateY(-1px);
  background:rgba(160,0,0,.42);
  border-color:rgba(255,255,255,.20);
}
.dnaToolIcon{ color:#ff4fdc; display:grid; place-items:center; }
.dnaToolLabel{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  letter-spacing:.12em;
  font-size:12px;
  padding:2px 10px;
  border-radius:999px;
  background:rgba(0,0,0,.35);
  border:1px solid rgba(255,255,255,.12);
}