*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{
  --blue:#1a6cf5;--navy:#0d2d6e;--dark:#0a0a14;--gold:#B8912A;
  --bg:#fff;--surface:#f4f7ff;--border:#e8e8f0;
  --text:#0a0a14;--muted:#555;--faint:#aaa;
  --radius:12px;--safe-bottom:env(safe-area-inset-bottom,0px);
}
html{height:100%;-webkit-text-size-adjust:100%;}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  background:var(--dark);color:#fff;
  min-height:100%;min-height:100dvh;
  -webkit-font-smoothing:antialiased;
  overflow:hidden;
}

/* ── AUTH SCREEN ─────────────────────────────────────────────── */
#auth-screen{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  min-height:100dvh;padding:24px;background:var(--dark);
}
.auth-logo{font-size:.65rem;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--blue);margin-bottom:32px;}
.auth-card{background:#fff;border-radius:16px;padding:28px 24px;width:100%;max-width:360px;box-shadow:0 4px 32px rgba(0,0,0,.4);}
.auth-card h2{font-size:1.1rem;font-weight:700;color:var(--dark);margin-bottom:4px;}
.auth-card p{font-size:.75rem;color:var(--muted);margin-bottom:20px;}
.auth-err{background:#fff0f0;border:1px solid #fcc;color:#c00;font-size:.72rem;border-radius:8px;padding:10px 14px;margin-bottom:14px;display:none;}
.field{margin-bottom:12px;}
.field input{
  width:100%;padding:12px 14px;border:1.5px solid var(--border);border-radius:8px;
  font-size:.88rem;font-family:inherit;color:var(--dark);background:#f8f9ff;
  transition:border .15s;-webkit-appearance:none;
}
.field input:focus{outline:none;border-color:var(--blue);background:#fff;}
.btn-primary{
  width:100%;padding:13px;background:var(--blue);color:#fff;border:none;
  border-radius:8px;font-size:.88rem;font-weight:700;font-family:inherit;
  cursor:pointer;transition:background .15s;
}
.btn-primary:hover{background:#1255c0;}
.btn-primary:disabled{opacity:.5;cursor:not-allowed;}
.auth-signup{font-size:.7rem;color:var(--muted);text-align:center;margin-top:14px;}
.auth-signup a{color:var(--blue);text-decoration:none;font-weight:600;}

/* ── LENS SCREEN ─────────────────────────────────────────────── */
#lens-screen{
  display:none;
  height:100dvh;height:100vh;
  position:relative;
  overflow:hidden;
}

#camera-zone{
  position:absolute;
  inset:0;
  overflow:hidden;
}

#transcript-zone{
  position:absolute;
  left:0;right:0;
  bottom:calc(15% + 54px + 16px);
  z-index:10;
  padding:0 14px;
  max-height:208px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
}
}

/* Camera feed — full bleed */
#camera-feed{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:contain;
  transform:none;
}

/* Top bar */
#top-bar{
  position:absolute;top:0;left:0;right:0;
  padding:max(12px,env(safe-area-inset-top)) 16px 12px;
  display:flex;align-items:center;justify-content:space-between;
  background:linear-gradient(to bottom,rgba(0,0,0,.7) 0%,transparent 100%);
  z-index:10;
}
.tbar-brand{font-size:.6rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:#fff;}
.tbar-brand span{color:var(--blue);}
#status-pill{
  display:flex;align-items:center;gap:6px;
  background:rgba(0,0,0,.5);border:1px solid rgba(255,255,255,.15);
  border-radius:20px;padding:4px 10px;font-size:.62rem;font-weight:600;
  color:#fff;backdrop-filter:blur(6px);
}
#status-dot{width:6px;height:6px;border-radius:50%;background:#888;}
#status-dot.live{background:#22c55e;animation:pulse 1.2s ease-in-out infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.4;}}
#timer{font-size:.6rem;font-weight:600;color:rgba(255,255,255,.6);font-variant-numeric:tabular-nums;margin-left:8px;}

/* Scanner overlay */
#scanner-overlay{
  position:absolute;inset:0;z-index:5;pointer-events:none;
}
.corner{position:absolute;width:28px;height:28px;}
.corner path{stroke:var(--corner-color,var(--blue));stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;fill:none;}
.tl{top:var(--doc-top,18%);left:var(--doc-left,6%);}
.tr{top:var(--doc-top,18%);right:var(--doc-left,6%);}
.bl{bottom:var(--doc-bot,28%);left:var(--doc-left,6%);}
.br{bottom:var(--doc-bot,28%);right:var(--doc-left,6%);}
#scan-line{
  position:absolute;left:8%;right:8%;height:2px;
  background:linear-gradient(90deg,transparent,var(--blue),transparent);
  opacity:0;top:20%;
  transition:opacity .3s;
}
#scan-line.active{opacity:.8;animation:scanmove 2s ease-in-out infinite;}
@keyframes scanmove{0%{top:20%;}100%{top:70%;}}

/* Transcript overlay */
#camera-feed.mirrored{transform:scaleX(-1);}
/* Transcript — own scrollable zone below camera */
#transcript-wrap{
  display:flex;flex-direction:column;gap:7px;justify-content:flex-end;
  padding-bottom:4px;
}
.transcript-line{
  display:block;
  background:rgba(26,108,245,.75);backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-radius:12px;padding:10px 14px;
  font-size:.75rem;line-height:1.5;color:#fff;max-width:100%;
}
}
.transcript-line.tenor{background:rgba(26,108,245,.75);color:#fff;}
/* Bottom controls */
#bottom-bar{
  position:absolute;bottom:15%;left:0;right:0;
  display:flex;align-items:center;justify-content:center;
  z-index:10;
}
#controls-row{display:flex;align-items:center;justify-content:center;gap:32px;width:100%;}

/* Big record button */
#btn-live{
  width:54px;height:54px;border-radius:50%;
  background:var(--blue);
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  flex-shrink:0;transition:transform .15s,background .15s;
  -webkit-tap-highlight-color:transparent;
}
#btn-live:active{transform:scale(.93);}
#btn-live.live{background:#ef4444;}
#btn-live svg{width:26px;height:26px;fill:#fff;}

/* Side buttons */
.ctrl-btn{
  width:54px;height:54px;border-radius:50%;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  flex-shrink:0;transition:background .15s;
  -webkit-tap-highlight-color:transparent;
}
.ctrl-btn:active{background:rgba(255,255,255,.25);}
.ctrl-btn svg{width:20px;height:20px;stroke:#fff;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round;}
.ctrl-btn.muted{background:rgba(239,68,68,.3);border-color:rgba(239,68,68,.5);}

#btn-flip{margin-left:auto;}

/* Usage strip */
#usage-strip{
  display:flex;gap:16px;justify-content:center;
}
.usage-item{font-size:.6rem;color:rgba(255,255,255,.5);text-align:center;}
.usage-item strong{display:block;font-size:.75rem;color:#fff;font-variant-numeric:tabular-nums;}

/* Error toast */
#toast{
  position:absolute;bottom:160px;left:16px;right:16px;
  background:rgba(220,38,38,.9);color:#fff;
  font-size:.75rem;border-radius:10px;padding:12px 16px;
  z-index:20;display:none;text-align:center;
  backdrop-filter:blur(8px);
}

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media(min-width:600px){
  #bottom-bar{flex-direction:row;align-items:center;justify-content:center;padding:20px 32px max(20px,var(--safe-bottom));}
  #controls-row{flex:1;justify-content:center;gap:20px;}
  #usage-strip{margin-left:auto;}
  #transcript-wrap{left:10%;right:10%;bottom:120px;}
}
@media(min-width:900px){
  #camera-feed{transform:none;}
  .corner{width:36px;height:36px;}
  #transcript-wrap{left:20%;right:20%;}
  #btn-live{width:80px;height:80px;}
}

/* ── LOADING ─────────────────────────────────────────────────── */
#loading{
  position:fixed;inset:0;background:var(--dark);
  display:flex;align-items:center;justify-content:center;
  z-index:100;flex-direction:column;gap:12px;
}
.spinner{width:32px;height:32px;border:2px solid rgba(255,255,255,.1);border-top-color:var(--blue);border-radius:50%;animation:spin .7s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}
#btn-mute{display:none;}
#btn-mute.visible{display:flex;}
#doc-hint{display:none;}
#doc-hint.hidden{opacity:0;}
.doc-detected .corner path{stroke:#22c55e;transition:stroke .4s;}
.doc-detected #scan-line{background:linear-gradient(90deg,transparent,#22c55e,transparent);}


/* TENOR_SELF_CAMERA_ISOLATED_CONTAINER_20260527
   The flip/self-camera control is isolated from Play/Stop layout behavior.
   It is a camera-preview-only tool.
*/
#self-camera-control{
  margin-left:auto;
  display:flex;
  align-items:center;
  justify-content:center;
  pointer-events:auto;
  isolation:isolate;
}
#self-camera-control #btn-flip{
  margin-left:0 !important;
}
#self-camera-control[data-switching="1"] #btn-flip{
  opacity:.65;
  pointer-events:none;
}