:root{
  --bg: #0b1020;
  --panel: rgba(9, 12, 24, 0.55);
  --card: rgba(255,255,255,0.06);
  --stroke: rgba(255,255,255,0.11);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.62);
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}

*{ box-sizing:border-box; }
body{
  margin:0;
  font-family: var(--sans);
  background:
    radial-gradient(1100px 900px at 70% 20%, rgba(70, 45, 180, 0.22), transparent 60%),
    radial-gradient(1000px 700px at 20% 10%, rgba(0, 170, 255, 0.18), transparent 55%),
    radial-gradient(900px 650px at 60% 90%, rgba(0, 255, 170, 0.12), transparent 55%),
    var(--bg);
  color: var(--text);
}

.topbar{
  position: sticky; top:0; z-index: 20;
  display:flex; justify-content: space-between; align-items:center;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
  background: rgba(9, 12, 24, 0.65);
  backdrop-filter: blur(10px);
}

.brand{ display:flex; gap:12px; align-items:center; }
.mark{
  width:44px; height:44px; border-radius: 14px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(0,255,255,0.30), rgba(255,0,255,0.22));
  border: 1px solid rgba(255,255,255,0.14);
  font-weight: 850;
  letter-spacing: 0.5px;
}
.brandName{ font-weight: 820; font-size: 16px; line-height: 1.2; }
.brandTag{ font-size: 12px; color: var(--muted); margin-top: 2px; }

.barActions{ display:flex; gap:10px; align-items:center; }

.page{
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px;
}

.panel{
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 22px;
  background: var(--panel);
  backdrop-filter: blur(8px);
  padding: 14px;
  box-shadow: 0 18px 46px rgba(0,0,0,0.25);
}

.panelHeader{
  display:flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  padding: 6px 6px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 12px;
}

.h1{ font-size: 16px; font-weight: 850; }
.sub{ font-size: 12px; color: var(--muted); margin-top: 4px; }

.meters{ display:flex; gap:10px; flex-wrap: wrap; justify-content: flex-end; align-items:center; }
.mono{ font-family: var(--mono); }

.chip{
  display:inline-flex;
  align-items:center;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
  font-size: 12px;
  color: rgba(255,255,255,0.86);
}

.btn{
  border: 1px solid rgba(255,255,255,0.18);
  background: linear-gradient(135deg, rgba(0,255,255,0.18), rgba(255,0,255,0.14));
  color: rgba(255,255,255,0.92);
  padding: 10px 12px;
  border-radius: 14px;
  cursor:pointer;
  font-weight: 700;
}
.btn:hover{ filter: brightness(1.06); }
.btn:disabled{ opacity: 0.45; cursor:not-allowed; }
.btn.ghost{ background: rgba(255,255,255,0.06); }

.card{
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: 18px;
  padding: 12px;
  margin-bottom: 12px;
}

.cardTitle{
  font-size: 13px;
  font-weight: 800;
  color: rgba(255,255,255,0.88);
  margin-bottom: 10px;
}

.grid2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.uploadRow3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.uBox{
  border: 1px dashed rgba(255,255,255,0.16);
  border-radius: 16px;
  padding: 10px;
  background: rgba(0,0,0,0.14);
}

.label{ font-size: 12px; color: rgba(255,255,255,0.75); margin-bottom: 6px; }
.fileName{ font-size: 12px; color: rgba(255,255,255,0.70); margin-top: 8px; }

.preview{
  width: 100%;
  height: 120px;
  margin-top: 8px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  object-fit: contain;
  background: rgba(0,0,0,0.12);
  display:none;
}

.help{
  font-size: 12px;
  color: rgba(255,255,255,0.62);
  line-height: 1.35;
}

.bulkBar{
  display:flex;
  justify-content: space-between;
  gap: 12px;
  align-items: end;
  margin-top: 10px;
  margin-bottom: 10px;
}

.matrix{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.cell{
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.16);
  border-radius: 16px;
  padding: 10px;
}

.cellTop{
  display:flex;
  justify-content: space-between;
  align-items:center;
  margin-bottom: 8px;
}

.badge{
  font-family: var(--mono);
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.05);
}

.flag{ font-size: 12px; color: rgba(255,255,255,0.65); }
.flag.ok{ color: rgba(0,255,255,0.85); }
.flag.no{ color: rgba(255,200,200,0.85); }

.footerNote{
  font-size: 12px;
  color: rgba(255,255,255,0.58);
  padding: 6px 4px 0;
}

/* DEMO */
.demoLayout{
  display:grid;
  grid-template-columns: 420px 1fr;
  gap: 14px;
  align-items: start;
}

.pickCol{
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  padding: 12px;
}

.pickTitle{ font-size: 13px; font-weight: 820; margin-bottom: 10px; color: rgba(255,255,255,0.90); }

.pickGrid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.pickCard{
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 16px;
  padding: 8px;
  cursor: pointer;
  transition: transform 120ms ease, border-color 120ms ease;
}
.pickCard:hover{ transform: translateY(-1px); border-color: rgba(255,255,255,0.20); }
.pickCard.selected{ border-color: rgba(0,255,255,0.55); box-shadow: 0 0 0 1px rgba(0,255,255,0.25), 0 10px 24px rgba(0,0,0,0.18); }

.thumb{
  width: 100%;
  height: 120px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.10);
  object-fit: contain;
  background: rgba(0,0,0,0.12);
  display:block;
}
.cap{ margin-top: 6px; font-size: 12px; color: rgba(255,255,255,0.72); }

.resultCol{ min-width: 0; }

.resultBox{
  width: 576px;
  height: 576px;
  max-width: 100%;
  max-height: 576px;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,0.12);
  background:
    radial-gradient(900px 700px at 60% 20%, rgba(0,255,255,0.10), transparent 60%),
    radial-gradient(900px 700px at 30% 85%, rgba(255,0,255,0.08), transparent 60%),
    rgba(0,0,0,0.22);
  box-shadow: 0 18px 46px rgba(0,0,0,0.35);
  overflow: hidden;
  display:grid;
  place-items:center;
  position: relative;
  margin: 0 auto;
}

.outMedia{
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain !important; /* ensure no cropping */
  background: rgba(0,0,0,0.10);
  display: block;
}

.hintOverlay{
  position:absolute;
  left: 14px; right:14px; bottom: 14px;
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.25);
  color: rgba(255,255,255,0.80);
  font-size: 13px;
}

.metaLine{
  margin-top: 10px;
  font-size: 12px;
  color: rgba(255,255,255,0.62);
}

@media (max-width: 1100px){
  .resultBox{ width: min(576px, 100%); height: min(576px, 100vw); }
  .grid2{ grid-template-columns: 1fr; }
  .uploadRow3{ grid-template-columns: 1fr; }
  .matrix{ grid-template-columns: 1fr; }
  .demoLayout{ grid-template-columns: 1fr; }
  .pickGrid{ grid-template-columns: repeat(2, 1fr); }
}

.viewTabs{
  display:flex;
  gap: 10px;
  align-items:center;
  margin-top: 10px;
  margin-bottom: 12px;
}
.tab{
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.82);
  padding: 8px 10px;
  border-radius: 999px;
  cursor:pointer;
  font-weight: 720;
  font-size: 12px;
}
.tab.active{
  border-color: rgba(0,255,255,0.55);
  box-shadow: 0 0 0 1px rgba(0,255,255,0.18);
  background: rgba(0,255,255,0.08);
}


.chipWarn{ border-color: rgba(255, 196, 87, 0.28); background: rgba(255, 196, 87, 0.10); color: rgba(255, 228, 163, 0.95); }
.chipOk{ border-color: rgba(0,255,170,0.24); background: rgba(0,255,170,0.10); color: rgba(188,255,231,0.95); }
.adminGate{ margin: 6px 6px 14px; padding: 14px 16px; border: 1px solid rgba(255, 196, 87, 0.22); border-radius: 18px; background: rgba(255, 196, 87, 0.08); }
.adminGateTitle{ font-size: 13px; font-weight: 800; color: rgba(255,255,255,0.94); }
.adminGateText{ margin-top: 6px; font-size: 12px; line-height: 1.45; color: rgba(255,255,255,0.74); }
.panel.locked input[type="file"], .panel.locked .tab{ pointer-events: none; }
.panel.locked input[type="file"]{ opacity: 0.45; filter: grayscale(0.2); }
@media (max-width: 900px){ .barActions{ flex-wrap: wrap; justify-content: flex-end; } }