@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@500;700;800&display=swap');

:root{
  --bg:#070b12;
  --panel:#0b1220;
  --panel2:#070e1a;
  --text:#eaf2ff;
  --muted:#9fb3c9;
  --line:rgba(37, 70, 95, .55);
  --cyan:#00e5ff;
  --cyan2:#31f7ff;
  --glow:rgba(0,229,255,.35);
  --btn:#0a1220;
  --btn2:#050a12;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Orbitron, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(900px 550px at 18% 0%, rgba(0,229,255,.14), transparent 55%),
    radial-gradient(650px 420px at 80% 10%, rgba(49,247,255,.12), transparent 55%),
    linear-gradient(180deg, #060a10 0%, var(--bg) 55%);
  position:relative;
  overflow-x:hidden;
}

/* Blueprint grid overlay */
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(to right, rgba(0,229,255,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0,229,255,.06) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity:.35;
  mix-blend-mode: screen;
}

body::after{
  content:"";
  position:fixed;
  inset:-2px;
  pointer-events:none;
  background:
    radial-gradient(1200px 800px at 50% -10%, rgba(0,229,255,.10), transparent 60%),
    radial-gradient(900px 700px at 20% 110%, rgba(49,247,255,.08), transparent 60%);
  opacity:.9;
}

.top{
  display:flex;
  gap:12px;
  align-items:center;
  justify-content:space-between;
  padding:14px 16px;
  border-bottom:1px solid var(--line);
  position:sticky;
  top:0;
  background:rgba(7,11,18,.72);
  backdrop-filter: blur(12px);
  z-index:10;
}

.brand{display:flex; gap:10px; align-items:center}
.logo{
  width:40px;height:40px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(135deg, rgba(0,229,255,.10), rgba(7,14,26,.9));
  border:1px solid rgba(0,229,255,.25);
  box-shadow: 0 0 18px rgba(0,229,255,.15);
  overflow:hidden;
}
.logo img{width:50px;height:50px; object-fit:cover; transform: translateY(4px); opacity:.9; filter: saturate(1.05) contrast(1.05);}

.title{font-weight:800; letter-spacing:1.2px; font-size:14px}
.subtitle{font-size:11px; color:var(--muted); letter-spacing:.6px}
.tag{
  font-size:11px;
  color:var(--muted);
  border:1px solid rgba(0,229,255,.25);
  padding:6px 10px;
  border-radius:999px;
  text-shadow: 0 0 10px rgba(0,229,255,.18);
}

.wrap{
  display:grid;
  grid-template-columns: 440px 1fr;
  gap:16px;
  padding:16px;
  position:relative;
  z-index:1;
}

.panel{
  background:linear-gradient(180deg, rgba(11,18,32,.92), rgba(7,14,26,.88));
  border:1px solid rgba(0,229,255,.22);
  border-radius:18px;
  padding:14px;
  box-shadow:
    0 12px 30px rgba(0,0,0,.55),
    0 0 18px rgba(0,229,255,.08);
}

.panel h2{
  margin:0 0 12px 0;
  font-size:14px;
  letter-spacing:1px;
  color:rgba(234,242,255,.92);
}

.grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:10px;
}

label{
  display:flex;
  flex-direction:column;
  gap:6px;
  font-size:11px;
  color:var(--muted);
  letter-spacing:.6px;
}

input{
  background:rgba(5,10,18,.85);
  border:1px solid rgba(0,229,255,.20);
  border-radius:14px;
  padding:10px 12px;
  color:var(--text);
  outline:none;
  letter-spacing:.6px;
}
input:focus{
  border-color:rgba(0,229,255,.50);
  box-shadow: 0 0 0 3px rgba(0,229,255,.10);
}

.controls{
  display:flex; flex-wrap:wrap; gap:8px;
  margin-top:12px;
}

.btn{
  appearance:none;
  border:1px solid rgba(0,229,255,.18);
  background:linear-gradient(180deg, rgba(10,18,32,.95), rgba(5,10,18,.95));
  color:rgba(234,242,255,.92);
  padding:10px 12px;
  border-radius:16px;
  cursor:pointer;
  font-weight:800;
  font-size:12px;
  letter-spacing:.8px;
  text-shadow: 0 0 10px rgba(0,229,255,.10);
  box-shadow: 0 0 20px rgba(0,229,255,.05);
}
.btn:disabled{opacity:.5; cursor:not-allowed}
.btn.primary{border-color:rgba(0,229,255,.40)}
.btn.danger{border-color:rgba(251,113,133,.55)}
.btn.social{border-color:rgba(16,185,129,.55)}
.btn.cloud{
  border-color:rgba(59,130,246,.55);
  background:linear-gradient(180deg, rgba(19,35,64,.95), rgba(8,16,28,.95));
  box-shadow: 0 0 18px rgba(59,130,246,.15);
}
.btn:hover:not(:disabled){filter:brightness(1.07)}
.btn:active:not(:disabled){transform:translateY(1px)}

.hint{
  margin-top:12px;
  font-size:11px;
  color:var(--muted);
  border:1px dashed rgba(0,229,255,.22);
  border-radius:16px;
  padding:10px 12px;
  letter-spacing:.5px;
}

.hint + .hint{
  margin-top:8px;
}

.status{
  margin-top:12px;
  font-size:12px;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid rgba(0,229,255,.18);
  background:rgba(5,10,18,.75);
  letter-spacing:.4px;
}

.stage{
  display:flex;
  flex-direction:column;
  gap:12px;
  align-items:center;
  justify-content:flex-start;
  z-index:1;
}

.stageInner{
  width:min(420px, 100%);
  aspect-ratio: 9/16;
  border-radius:22px;
  overflow:hidden;
  border:1px solid rgba(0,229,255,.22);
  background:#05070b;
  box-shadow:
    0 18px 44px rgba(0,0,0,.65),
    0 0 30px rgba(0,229,255,.07);
  position:relative;
}

canvas#preview{
  width:100%;
  height:100%;
  display:block;
}

video#cam{
  position:absolute;
  left:-99999px;
  width:1px;height:1px;
}

.download{
  width:min(420px, 100%);
  display:flex;
  flex-direction:column;
  gap:8px;
}
.downloadRow{
  display:flex; gap:8px; flex-wrap:wrap;
  align-items:center; justify-content:center
}
.small{color:var(--muted); text-align:center; font-size:11px; letter-spacing:.4px}

.foot{
  padding:14px 16px;
  border-top:1px solid var(--line);
  display:flex;
  justify-content:space-between;
  color:var(--muted);
  font-size:11px;
  letter-spacing:.6px;
  position:relative;
  z-index:1;
}

.muted{color:var(--muted)}

@media (max-width: 960px){
  .wrap{grid-template-columns: 1fr;}
  .stageInner{width:min(520px, 100%)}
}