/* RBKI Tia Voice RT 2.2.1 — seamless 4-state Omni video UI */
.rbki-live-wrapper{
  width:100%;
  max-width:100%;
  margin:0 auto;
  color:#eef7ff;
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
.rbki-voice-toolbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  min-height:46px;
  padding:0 2px 10px;
}
.rbki-voice-title{
  font-size:15px;
  line-height:1.2;
  font-weight:700;
  color:#fff;
  white-space:nowrap;
}
.rbki-voice-controls{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:12px;
  min-width:0;
}
.rbki-voice-status{
  display:inline-flex;
  align-items:center;
  gap:7px;
  min-width:0;
  color:#a9bfd4;
  font-size:11px;
  line-height:1.2;
  white-space:nowrap;
}
.rbki-orb-dot{
  flex:0 0 auto;
  width:7px;
  height:7px;
  border-radius:50%;
  background:#78879a;
  box-shadow:0 0 8px rgba(120,135,154,.35);
  transition:background .18s ease,box-shadow .18s ease;
}
.rbki-live-wrapper[data-state="off"] .rbki-orb-dot{background:#78879a;box-shadow:0 0 8px rgba(120,135,154,.35)}
.rbki-live-wrapper[data-state="connecting"] .rbki-orb-dot{background:#f0ba4b;box-shadow:0 0 14px rgba(240,186,75,.80)}
.rbki-live-wrapper[data-state="listening"] .rbki-orb-dot{background:#45e69a;box-shadow:0 0 15px rgba(69,230,154,.90)}
.rbki-live-wrapper[data-state="thinking"] .rbki-orb-dot{background:#c38cff;box-shadow:0 0 15px rgba(195,140,255,.85)}
.rbki-live-wrapper[data-state="searching"] .rbki-orb-dot{background:#44cfff;box-shadow:0 0 16px rgba(68,207,255,.90)}
.rbki-live-wrapper[data-state="speaking"] .rbki-orb-dot,
.rbki-live-wrapper[data-state="emotional"] .rbki-orb-dot{background:#36c9ff;box-shadow:0 0 16px rgba(54,201,255,.95)}
.rbki-live-wrapper[data-state="error"] .rbki-orb-dot{background:#ff526d;box-shadow:0 0 16px rgba(255,82,109,.90)}
.rbki-voice-toggle{
  appearance:none;
  -webkit-appearance:none;
  border:1px solid rgba(126,177,229,.24);
  border-radius:999px;
  background:rgba(4,18,38,.76);
  color:#dcecff;
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:30px;
  padding:3px 7px 3px 10px;
  cursor:pointer;
  font:700 11px/1 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  transition:border-color .18s ease,background .18s ease,box-shadow .18s ease;
}
.rbki-voice-toggle:hover{border-color:rgba(70,183,255,.52);background:rgba(8,29,58,.92)}
.rbki-voice-toggle:focus-visible{outline:2px solid rgba(65,180,255,.75);outline-offset:2px}
.rbki-voice-toggle[aria-busy="true"]{cursor:progress}
.rbki-toggle-track{
  position:relative;
  width:30px;
  height:16px;
  border-radius:999px;
  background:#26394d;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.07);
  transition:background .18s ease,box-shadow .18s ease;
}
.rbki-toggle-knob{
  position:absolute;
  left:2px;
  top:2px;
  width:12px;
  height:12px;
  border-radius:50%;
  background:#aab6c3;
  transition:transform .18s ease,background .18s ease;
}
.rbki-voice-toggle[aria-pressed="true"] .rbki-toggle-track{background:#0c6fa1;box-shadow:0 0 12px rgba(35,173,255,.28),inset 0 0 0 1px rgba(89,207,255,.28)}
.rbki-voice-toggle[aria-pressed="true"] .rbki-toggle-knob{transform:translateX(14px);background:#ecfbff}

.rbki-orb-wrap{position:relative;width:100%;margin:0;outline:none;user-select:none}
.rbki-orb-stage{
  position:relative;
  width:100%;
  height:auto!important;
  aspect-ratio:16 / 9;
  overflow:hidden;
  isolation:isolate;
  border-radius:15px;
  background:
    radial-gradient(ellipse at 50% 46%, rgba(12,55,92,.34) 0%, rgba(3,13,29,.20) 38%, rgba(3,13,29,1) 76%),
    #030d1d;
  border:1px solid rgba(74,157,234,.13);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.025);
}
.rbki-orb-canvas,.rbki-face-img{position:absolute;inset:0;width:100%;height:100%;opacity:0;visibility:hidden;pointer-events:none}
.rbki-tia-avatar-v22{position:absolute;inset:0;z-index:2;overflow:hidden;pointer-events:none;background:#030d1d}
.rbki-tia-video{
  position:absolute;
  inset:0;
  display:block;
  width:100%;
  height:100%;
  object-fit:contain;
  object-position:center center;
  opacity:0;
  visibility:visible;
  pointer-events:none;
  background:transparent;
  transition:opacity .65s cubic-bezier(.22,.61,.36,1);
}
.rbki-tia-video.is-active{opacity:1;visibility:visible;z-index:2}
.rbki-live-wrapper[data-state="off"] .rbki-tia-video.is-active{filter:saturate(.90) brightness(.82) contrast(1.02)}
.rbki-live-wrapper[data-state="connecting"] .rbki-tia-video.is-active{filter:saturate(.94) brightness(.90)}
.rbki-live-wrapper[data-state="error"] .rbki-tia-video.is-active{filter:saturate(.84) brightness(.82)}
.rbki-sr-status{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}

/* Compatibility with the RBKI 3.x Tia page: the plugin now owns the complete top row. */
.tia-voice-card.rbki-voice-toolbar-host > .tia-voice-card-head{display:none!important}
.tia-voice-card.rbki-voice-toolbar-host .tia-voice-live{
  position:static!important;
  inset:auto!important;
  display:block!important;
  overflow:visible!important;
  padding:0!important;
  margin:0!important;
}
.tia-voice-card.rbki-voice-toolbar-host .tia-voice-live > *{
  display:block!important;
  width:100%!important;
  max-width:none!important;
  margin:0!important;
  transform:none!important;
  transform-origin:center!important;
  visibility:visible!important;
  opacity:1!important;
}

@media (max-width:620px){
  .rbki-voice-toolbar{gap:10px;padding-bottom:8px}
  .rbki-voice-title{font-size:14px}
  .rbki-voice-controls{gap:8px}
  .rbki-voice-status{font-size:10px}
  .rbki-voice-toggle{height:28px;padding-left:8px}
  .rbki-orb-stage{border-radius:12px}
}
@media (max-width:430px){
  .rbki-voice-toolbar{align-items:flex-start}
  .rbki-voice-controls{gap:6px}
  .rbki-voice-status{max-width:95px;overflow:hidden;text-overflow:ellipsis}
}

/* v2.2.5 diagnostic overlay: only visible when a realtime error occurs */
.rbki-voice-diagnostic{display:none;position:absolute;left:14px;right:14px;bottom:14px;z-index:40;padding:12px 14px;border:1px solid rgba(255,80,110,.55);border-radius:10px;background:rgba(18,5,12,.94);color:#ffdfe6;font-size:12px;line-height:1.45;box-shadow:0 8px 28px rgba(0,0,0,.35);word-break:break-word}
.rbki-voice-diagnostic strong{color:#fff;font-size:13px}
.rbki-voice-diagnostic b{color:#ff9fb2}

/* RBKI Tia 2.3.0 – browser-side audio-driven lip sync prototype */
.rbki-tia-lipsync-v230{position:absolute;inset:0;overflow:hidden;background:#030d1d;z-index:1}
.rbki-tia-lipsync-v230 img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;user-select:none;pointer-events:none}
.rbki-tia-lipsync-base{z-index:1;animation:rbkiTiaBreath 5.6s ease-in-out infinite;transform-origin:50% 68%}
.rbki-tia-lipsync-mouth{z-index:2;opacity:0;transition:opacity 45ms linear;animation:rbkiTiaBreath 5.6s ease-in-out infinite;transform-origin:50% 68%}
.rbki-tia-lipsync-mouth.is-active{opacity:1}
.rbki-tia-lipsync-v230[data-state="thinking"]{filter:saturate(.94) brightness(.98)}
.rbki-tia-lipsync-v230[data-state="searching"]{filter:saturate(1.04) brightness(1.015)}
@keyframes rbkiTiaBreath{0%,100%{transform:scale(1)}50%{transform:scale(1.003)}}
.rbki-tia-v230-ready .rbki-tia-avatar-v22,.rbki-tia-v230-ready .rbki-tia-video{display:none!important}
@media (prefers-reduced-motion:reduce){.rbki-tia-lipsync-base,.rbki-tia-lipsync-mouth{animation:none!important}}


/* v2.3.2 temporary LipSync verification meter */
.rbki-lipsync-debug{position:absolute;left:12px;bottom:12px;z-index:45;padding:6px 9px;border-radius:8px;background:rgba(3,13,29,.86);border:1px solid rgba(125,160,210,.35);color:#aebbd0;font:600 11px/1.2 system-ui,sans-serif;pointer-events:none}
.rbki-lipsync-debug[data-active="1"]{color:#dfffea;border-color:rgba(80,220,150,.65)}

/* v2.3.5 forced full-frame mouth diagnostic. No overlays, no audio dependency. */
.rbki-tia-mouthtest-v235{position:absolute;inset:0;z-index:60;overflow:hidden;background:#030d1d;pointer-events:none}
.rbki-tia-mouthtest-frame{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;display:block}
.rbki-tia-mouthtest-badge{position:absolute;left:14px;top:14px;z-index:2;padding:8px 11px;border-radius:8px;background:rgba(145,20,35,.92);border:1px solid rgba(255,160,170,.8);color:#fff;font:800 12px/1.2 system-ui,sans-serif;letter-spacing:.04em;box-shadow:0 6px 20px rgba(0,0,0,.35)}
.rbki-tia-v235-mouthtest .rbki-tia-lipsync-v230,
.rbki-tia-v235-mouthtest .rbki-tia-avatar-v22,
.rbki-tia-v235-mouthtest .rbki-tia-video{display:none!important}


/* v2.3.9 — same-source Omni speaking bank, original Omni background removed offline */
.rbki-tia-speaking-v239{position:absolute;inset:0;z-index:70;overflow:hidden;background:#030d1d;pointer-events:none}
.rbki-tia-speaking-frame-v239{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;display:block;opacity:0;transition:opacity 58ms linear;will-change:opacity}
.rbki-tia-speaking-frame-v239.is-active{opacity:1}
.rbki-tia-v239 .rbki-tia-mouthtest-v235,
.rbki-tia-v239 .rbki-tia-lipsync-v230,
.rbki-tia-v239 .rbki-tia-avatar-v22{display:none!important}
@media (prefers-reduced-motion:reduce){.rbki-tia-speaking-frame-v239{transition:none}}


/* v2.4.1 combined Tia: video states + speaking lip-sync — valid CSS, no escaped newlines */
.rbki-tia-avatar-v240{position:absolute;inset:0;z-index:60;overflow:hidden;background:#030d1d;pointer-events:none;opacity:1;visibility:visible;transition:opacity .18s ease}
.rbki-tia-avatar-v240.is-hidden{opacity:0;visibility:hidden}
.rbki-tia-v239 .rbki-tia-avatar-v240 .rbki-tia-video{display:block!important;position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;opacity:0;visibility:visible!important;pointer-events:none;background:#030d1d;transition:opacity .18s ease}
.rbki-tia-v239 .rbki-tia-avatar-v240 .rbki-tia-video.is-active{display:block!important;opacity:1!important;visibility:visible!important;z-index:2}
.rbki-tia-v239 .rbki-tia-speaking-v239{display:block!important;opacity:0;visibility:hidden;transition:opacity .12s linear}
.rbki-tia-v239 .rbki-tia-speaking-v239.is-active{display:block!important;opacity:1;visibility:visible}
.rbki-tia-v239.rbki-tia-is-speaking-v240 .rbki-tia-speaking-v239{opacity:1;visibility:visible}


/* v2.4.2: hard default = animated Idle video, never the speaking still. */
.rbki-live-wrapper.rbki-tia-v239:not(.rbki-tia-is-speaking-v240) .rbki-tia-avatar-v240{display:block!important;opacity:1!important;visibility:visible!important;z-index:80!important}
.rbki-live-wrapper.rbki-tia-v239:not(.rbki-tia-is-speaking-v240) .rbki-tia-speaking-v239{display:block!important;opacity:0!important;visibility:hidden!important;pointer-events:none!important}
.rbki-live-wrapper.rbki-tia-v239:not(.rbki-tia-is-speaking-v240) .rbki-tia-avatar-v240 .rbki-tia-video-idle.is-active{display:block!important;opacity:1!important;visibility:visible!important;z-index:4!important}
.rbki-live-wrapper.rbki-tia-v239.rbki-tia-is-speaking-v240 .rbki-tia-avatar-v240{opacity:0!important;visibility:hidden!important}
.rbki-live-wrapper.rbki-tia-v239.rbki-tia-is-speaking-v240 .rbki-tia-speaking-v239{opacity:1!important;visibility:visible!important;z-index:90!important}


/* =========================================================
   RBKI Tia 2.4.6 — HARD NO-OVERLAP
   Exactly one avatar layer may be visible at a time.
   ========================================================= */
.rbki-live-wrapper.rbki-tia-v239 .rbki-tia-avatar-v240,
.rbki-live-wrapper.rbki-tia-v239 .rbki-tia-speaking-v239{
  transition:none!important;
}

.rbki-live-wrapper.rbki-tia-v239:not(.rbki-tia-is-speaking-v240) .rbki-tia-avatar-v240{
  display:block!important;
  opacity:1!important;
  visibility:visible!important;
  z-index:80!important;
}
.rbki-live-wrapper.rbki-tia-v239:not(.rbki-tia-is-speaking-v240) .rbki-tia-speaking-v239{
  display:none!important;
  opacity:0!important;
  visibility:hidden!important;
  z-index:-1!important;
}

.rbki-live-wrapper.rbki-tia-v239.rbki-tia-is-speaking-v240 .rbki-tia-avatar-v240{
  display:none!important;
  opacity:0!important;
  visibility:hidden!important;
  z-index:-1!important;
}
.rbki-live-wrapper.rbki-tia-v239.rbki-tia-is-speaking-v240 .rbki-tia-speaking-v239{
  display:block!important;
  opacity:1!important;
  visibility:visible!important;
  z-index:90!important;
}

/* Within the three video states, only the selected video can exist visually. */
.rbki-live-wrapper.rbki-tia-v239 .rbki-tia-avatar-v240 .rbki-tia-video{
  transition:none!important;
  opacity:0!important;
  visibility:hidden!important;
}
.rbki-live-wrapper.rbki-tia-v239 .rbki-tia-avatar-v240 .rbki-tia-video.is-active{
  opacity:1!important;
  visibility:visible!important;
}


/* =========================================================
   RBKI Tia 2.4.7 — Session Diagnose
   ========================================================= */
.rbki-rt-live-diagnostic{
  position:absolute;
  left:12px; right:12px; bottom:10px;
  z-index:500;
  display:flex; flex-wrap:wrap; gap:6px 10px; align-items:center;
  padding:7px 10px;
  border:1px solid rgba(91,247,255,.32);
  border-radius:9px;
  background:rgba(1,8,20,.90);
  color:#b9d5ef;
  font:600 11px/1.25 ui-monospace,SFMono-Regular,Consolas,monospace;
  pointer-events:none;
  backdrop-filter:blur(7px);
}
.rbki-rt-live-diagnostic span{white-space:nowrap}
.rbki-rt-live-diagnostic .rt-session,
.rbki-rt-live-diagnostic .rt-voice{color:#65e7ff}
.rbki-rt-live-diagnostic .rt-avatar{color:#82ffa1}
.rbki-rt-live-diagnostic .rt-note{color:#ffd166}
.rbki-rt-live-diagnostic.has-warning{
  border-color:rgba(255,92,92,.80);
  box-shadow:0 0 0 1px rgba(255,92,92,.16) inset;
}
.rbki-rt-live-diagnostic.has-warning .rt-note{color:#ff8e8e}


/* =========================================================
   RBKI Tia 2.4.8 — ONE AUTHORITATIVE RENDERER
   ========================================================= */
.rbki-rt-live-diagnostic-hidden{display:none!important}

/* The JS renderer owns display/visibility/opacity with inline !important.
   These rules intentionally remove all old crossfades/animations between
   complete avatar layers. */
.rbki-live-wrapper .rbki-tia-avatar-v240,
.rbki-live-wrapper .rbki-tia-speaking-v239,
.rbki-live-wrapper .rbki-tia-avatar-v240 .rbki-tia-video{
  transition:none!important;
  animation:none!important;
}

/* Legacy avatar systems can never reappear. */
.rbki-live-wrapper .rbki-tia-avatar-v22,
.rbki-live-wrapper .rbki-tia-lipsync-v230,
.rbki-live-wrapper .rbki-tia-mouthtest-v235{
  display:none!important;
}

/* Speaking viseme frames may crossfade only inside the ONE speaking layer. */
.rbki-live-wrapper .rbki-tia-speaking-frame-v239{
  transition:opacity 55ms linear!important;
}

/* =========================================================
   RBKI Tia 2.6.9 — stable same-source speaking face
   The neutral base and every viseme use the identical source geometry. Only a
   small, softly feathered lip area may change. Nose, cheeks, jaw and outer face
   edges remain permanently on the base frame.
   ========================================================= */
.rbki-live-wrapper .rbki-tia-speaking-clean-v269 .rbki-tia-speaking-base-v269,
.rbki-live-wrapper .rbki-tia-speaking-clean-v269 .rbki-tia-speaking-frame-v239{
  position:absolute!important;
  inset:0!important;
  width:100%!important;
  height:100%!important;
  transition:none!important;
  animation:none!important;
  object-fit:contain!important;
  object-position:center center!important;
  transform:none!important;
  transform-origin:50% 50%!important;
  pointer-events:none!important;
}
.rbki-live-wrapper .rbki-tia-speaking-clean-v269 .rbki-tia-speaking-base-v269{
  display:block!important;
  opacity:1!important;
  visibility:visible!important;
  z-index:1!important;
  background:#030d1d!important;
}
.rbki-live-wrapper .rbki-tia-speaking-clean-v269 .rbki-tia-speaking-frame-v239{
  z-index:2!important;
  background:transparent!important;
  -webkit-mask-image:radial-gradient(ellipse 10.2% 8% at 50% 63%,#000 0%,#000 54%,rgba(0,0,0,.94) 68%,rgba(0,0,0,.48) 84%,transparent 100%)!important;
  mask-image:radial-gradient(ellipse 10.2% 8% at 50% 63%,#000 0%,#000 54%,rgba(0,0,0,.94) 68%,rgba(0,0,0,.48) 84%,transparent 100%)!important;
  -webkit-mask-repeat:no-repeat!important;
  mask-repeat:no-repeat!important;
}

/* Preserve the color matching introduced with the last visual pass. */
.rbki-live-wrapper .rbki-tia-video-thinking{
  filter:saturate(1.08) brightness(.985) contrast(1.015)!important;
}
.rbki-live-wrapper .rbki-tia-video-searching{
  filter:saturate(1.06) brightness(.99) contrast(1.01)!important;
}

/* =========================================================
   RBKI Tia 2.7.2 — one continuous UHD HUD background behind Tia
   The dark replacement surface already present in every Tia state is used as
   a lossless screen-compositing plate. No color key is used, so black hair,
   eyelashes and the dark suit remain intact.
   ========================================================= */
.rbki-live-wrapper .rbki-orb-stage .rbki-tia-tech-loop-v272{
  position:absolute!important;
  inset:0!important;
  width:100%!important;
  height:100%!important;
  display:block!important;
  object-fit:cover!important;
  object-position:center center!important;
  z-index:0!important;
  opacity:.90!important;
  pointer-events:none!important;
  background:#020817 url('tia-tech-background-v272.png') center center/cover no-repeat!important;
  filter:saturate(.98) brightness(.96) contrast(1.02)!important;
}

/* The complete foreground layer is composed first and only then blended with
   the background. Internal mouth patches therefore retain their exact colors. */
.rbki-live-wrapper .rbki-tia-avatar-v240,
.rbki-live-wrapper .rbki-tia-speaking-v239{
  background:transparent!important;
  mix-blend-mode:screen!important;
}

@media (prefers-reduced-motion:reduce){
  .rbki-live-wrapper .rbki-orb-stage .rbki-tia-tech-loop-v272{
    animation:none!important;
  }
}

/* Admin-only animation checks rendered by the shortcode. */
.rbki-avatar-test-panel{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:5px;
  margin:0 0 8px;
  color:#7f93ac;
  font:600 11px/1.2 system-ui,sans-serif;
}
.rbki-avatar-test-panel button{
  appearance:none;
  border:1px solid rgba(91,247,255,.25);
  border-radius:999px;
  padding:4px 8px;
  background:rgba(3,13,29,.72);
  color:#b8d7eb;
  font:600 11px/1 system-ui,sans-serif;
  cursor:pointer;
}
.rbki-avatar-test-panel button:hover,
.rbki-avatar-test-panel button.is-active{
  border-color:rgba(91,247,255,.72);
  color:#fff;
  background:rgba(16,67,91,.78);
}

/* Keep the last complete state video underneath the speaking bank. This is an
   intentional fallback surface and prevents a black compositor frame when the
   first viseme is decoded. Inline renderer styles choose the visible top layer. */
.rbki-live-wrapper.rbki-tia-v239 .rbki-tia-avatar-v240,
.rbki-live-wrapper.rbki-tia-v239 .rbki-tia-speaking-v239{
  display:block!important;
}
.rbki-live-wrapper.rbki-tia-v239.rbki-tia-is-speaking-v240 .rbki-tia-avatar-v240{
  display:block!important;
  opacity:1!important;
  visibility:visible!important;
  z-index:80!important;
}
.rbki-live-wrapper.rbki-tia-v239.rbki-tia-is-speaking-v240 .rbki-tia-speaking-v239{
  display:block!important;
  opacity:1!important;
  visibility:visible!important;
  z-index:90!important;
}

/* 2.8.8: one opaque face surface; only the composed result blends with the HUD. */
.rbki-live-wrapper .rbki-tia-face-v288{position:absolute!important;inset:0!important;width:100%!important;height:100%!important;object-fit:contain!important;object-position:center!important;z-index:90!important;pointer-events:none!important;mix-blend-mode:screen!important;transition:none!important;transform:none!important;animation:none!important;}
.rbki-live-wrapper .rbki-tia-video-bank-v288{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;opacity:0!important;pointer-events:none!important;z-index:-1!important;}
.rbki-tia-video-bank-v288 video{width:1px;height:1px;}
.rbki-live-wrapper.rbki-tia-v288 .rbki-orb-canvas{visibility:hidden!important;}