/* Immersive recognition flow: presentation-only layer over the existing MiBot UI. */
body{
  transition:background .8s ease;
}
body[data-daypart="morning"]{
  background:
    radial-gradient(circle at 18% -8%,rgba(93,214,255,.16),transparent 35%),
    radial-gradient(circle at 86% 4%,rgba(132,153,255,.08),transparent 30%),
    linear-gradient(180deg,#06101c 0%,#050814 48%,#02040b 100%);
}
body[data-daypart="afternoon"]{
  background:
    radial-gradient(circle at 16% -8%,rgba(69,215,255,.11),transparent 34%),
    radial-gradient(circle at 88% 2%,rgba(247,201,107,.09),transparent 31%),
    linear-gradient(180deg,#080b18 0%,#050814 48%,#02040b 100%);
}
body[data-daypart="night"]{
  background:
    radial-gradient(circle at 14% -10%,rgba(61,133,255,.11),transparent 34%),
    radial-gradient(circle at 88% 4%,rgba(139,124,255,.13),transparent 31%),
    linear-gradient(180deg,#030510 0%,#050714 45%,#010208 100%);
}

.intro{
  max-height:180px;
  opacity:1;
  transform:translateY(0);
  transition:max-height .5s ease,opacity .35s ease,transform .45s ease,margin .45s ease;
}
.workspace{
  transition:grid-template-columns .55s cubic-bezier(.22,.8,.22,1),gap .4s ease;
}
.vision-panel,.conversation-panel{
  transition:opacity .45s ease,transform .55s cubic-bezier(.22,.8,.22,1),border-color .3s ease,box-shadow .45s ease;
}

/* Before identity exists the camera is the one clear task. */
body[data-experience="entry"] .workspace,
body[data-experience="scanning"] .workspace,
body[data-experience="recognized"] .workspace{
  grid-template-columns:minmax(0,820px);
  justify-content:center;
}
body[data-experience="entry"] .vision-panel,
body[data-experience="scanning"] .vision-panel,
body[data-experience="recognized"] .vision-panel{
  width:100%;
  max-width:820px;
  min-height:0;
  margin-inline:auto;
}
body[data-experience="entry"] .conversation-panel,
body[data-experience="scanning"] .conversation-panel,
body[data-experience="recognized"] .conversation-panel{
  position:absolute;
  width:1px;
  height:1px;
  min-height:0;
  overflow:hidden;
  opacity:0;
  pointer-events:none;
  clip-path:inset(50%);
}
body[data-experience="scanning"] .intro h1{font-size:clamp(26px,2.7vw,38px)}

/* Compact recognition portal: the primary action must remain in the first viewport. */
body[data-experience="entry"] .camera-stage,
body[data-experience="scanning"] .camera-stage,
body[data-experience="recognized"] .camera-stage{
  min-height:0;
  height:clamp(230px,44dvh,390px);
  aspect-ratio:auto;
}
body[data-experience="entry"] .identity-dock,
body[data-experience="scanning"] .identity-dock,
body[data-experience="recognized"] .identity-dock{
  min-height:0;
  align-items:center;
  padding:16px 18px 18px;
}
body[data-experience="entry"] .identity-name,
body[data-experience="scanning"] .identity-name,
body[data-experience="recognized"] .identity-name{
  font-size:clamp(19px,2vw,25px);
}
body[data-experience="entry"] .identity-message,
body[data-experience="scanning"] .identity-message,
body[data-experience="recognized"] .identity-message{
  margin-top:6px;
}
body[data-experience="entry"] .placeholder-orb,
body[data-experience="scanning"] .placeholder-orb{
  width:72px;
  height:72px;
  margin-bottom:16px;
}
body[data-experience="entry"] .placeholder-inner h2,
body[data-experience="scanning"] .placeholder-inner h2{
  font-size:18px;
}
body[data-experience="entry"] .placeholder-inner p,
body[data-experience="scanning"] .placeholder-inner p{
  margin-top:7px;
  font-size:13px;
}

/* The recognition moment bridges camera and conversation. */
.recognition-moment{
  position:absolute;
  inset:0;
  z-index:8;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:32px;
  background:radial-gradient(circle at 50% 42%,rgba(66,230,164,.19),rgba(3,8,15,.78) 48%,rgba(2,5,12,.94) 100%);
  backdrop-filter:blur(8px);
  animation:recognition-in .48s cubic-bezier(.2,.75,.2,1) both;
}
.recognition-check{
  width:72px;
  height:72px;
  display:grid;
  place-items:center;
  border-radius:50%;
  color:#032218;
  background:var(--green);
  font-size:34px;
  font-weight:900;
  box-shadow:0 0 0 10px rgba(66,230,164,.08),0 0 54px rgba(66,230,164,.28);
}
.recognition-kicker{
  margin-top:22px;
  color:#a9bdd0;
  font-size:12px;
  font-weight:750;
  letter-spacing:.12em;
  text-transform:uppercase;
}
.recognition-moment strong{
  margin-top:7px;
  color:#f4fff9;
  font-size:clamp(28px,4vw,44px);
  letter-spacing:-.045em;
}
@keyframes recognition-in{
  from{opacity:0;transform:scale(1.025)}
  to{opacity:1;transform:scale(1)}
}

/* Conversation is the destination, not a second column competing with vision. */
body[data-experience="conversation"] .intro{
  max-height:0;
  margin:0;
  opacity:0;
  transform:translateY(-12px);
  pointer-events:none;
}
body[data-experience="conversation"] .workspace{
  grid-template-columns:minmax(0,980px);
  justify-content:center;
  gap:0;
}
body[data-experience="conversation"] .conversation-panel{
  width:100%;
  max-width:980px;
  min-height:calc(100vh - 128px);
  margin-inline:auto;
  opacity:1;
  transform:translateY(0);
  box-shadow:0 34px 100px rgba(0,0,0,.38),inset 0 1px 0 rgba(255,255,255,.04);
}
body[data-experience="conversation"] .chat-log{
  max-height:none;
  min-height:420px;
}
body[data-experience="conversation"] .vision-panel{
  position:absolute;
  width:1px;
  height:1px;
  min-height:0;
  overflow:hidden;
  opacity:0;
  pointer-events:none;
  clip-path:inset(50%);
}

.presence-bar{
  margin:14px 16px 0;
  min-height:58px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:10px 12px 10px 14px;
  border:1px solid rgba(66,230,164,.15);
  border-radius:17px;
  background:linear-gradient(90deg,rgba(12,33,31,.72),rgba(9,17,31,.72));
}
.presence-person{display:flex;align-items:center;gap:11px;min-width:0}
.presence-mini-dot{
  width:9px;height:9px;border-radius:50%;flex:0 0 auto;
  background:var(--green);box-shadow:0 0 18px rgba(66,230,164,.65);
}
.presence-person strong{display:block;color:#effff8;font-size:13px}
.presence-person span:not(.presence-mini-dot){display:block;margin-top:2px;color:#738aa0;font-size:11px}
.camera-preview-toggle{
  flex:0 0 auto;
  min-height:34px;
  border:1px solid var(--line);
  border-radius:11px;
  background:#101a2c;
  color:#b9c9dc;
  padding:0 11px;
  font-size:11px;
  font-weight:700;
  transition:.18s ease;
}
.camera-preview-toggle:hover{border-color:rgba(69,215,255,.32);color:#e9f7ff;background:#14243a}

.camera-preview-close{
  position:absolute;
  top:14px;
  right:14px;
  z-index:15;
  width:40px;
  height:40px;
  border:1px solid rgba(255,255,255,.14);
  border-radius:13px;
  background:rgba(2,6,14,.78);
  color:#eef6ff;
  font-size:24px;
  line-height:1;
  backdrop-filter:blur(14px);
}
body.camera-preview-open::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:40;
  background:rgba(0,2,8,.76);
  backdrop-filter:blur(10px);
}
body.camera-preview-open .vision-panel{
  position:fixed!important;
  z-index:41;
  top:50%;
  left:50%;
  width:min(840px,calc(100vw - 36px))!important;
  height:auto!important;
  min-height:0!important;
  max-height:calc(100vh - 40px);
  margin:0!important;
  opacity:1!important;
  overflow:auto!important;
  pointer-events:auto!important;
  clip-path:none!important;
  transform:translate(-50%,-50%)!important;
  box-shadow:0 40px 120px rgba(0,0,0,.68),0 0 0 1px rgba(69,215,255,.08);
}
body.camera-preview-open .vision-panel .camera-stage{min-height:0;aspect-ratio:16/10}
body.camera-preview-open .camera-preview-close{display:grid!important;place-items:center}
body.camera-preview-open{overflow:hidden}

@media (max-height:700px) and (min-width:721px){
  .app-shell{padding-top:14px}
  .topbar{margin-bottom:12px}
  body[data-experience="entry"] .camera-stage,
  body[data-experience="scanning"] .camera-stage,
  body[data-experience="recognized"] .camera-stage{height:210px}
  body[data-experience="entry"] .identity-dock,
  body[data-experience="scanning"] .identity-dock,
  body[data-experience="recognized"] .identity-dock{padding:12px 16px 13px}
  body[data-experience="entry"] .placeholder-orb,
  body[data-experience="scanning"] .placeholder-orb{width:58px;height:58px;margin-bottom:11px}
  body[data-experience="entry"] .placeholder-inner h2,
  body[data-experience="scanning"] .placeholder-inner h2{font-size:17px}
}

@media (max-width:720px){
  body[data-experience="entry"] .conversation-panel,
  body[data-experience="scanning"] .conversation-panel,
  body[data-experience="recognized"] .conversation-panel{display:none}
  body[data-experience="entry"] .camera-stage,
  body[data-experience="scanning"] .camera-stage,
  body[data-experience="recognized"] .camera-stage{
    height:clamp(250px,45dvh,360px);
    min-height:0;
    aspect-ratio:auto;
  }
  body[data-experience="entry"] .identity-dock,
  body[data-experience="scanning"] .identity-dock,
  body[data-experience="recognized"] .identity-dock{
    padding:14px;
    gap:10px;
  }
  body[data-experience="entry"] .camera-placeholder,
  body[data-experience="scanning"] .camera-placeholder{padding:24px 20px}
  body[data-experience="entry"] .placeholder-orb,
  body[data-experience="scanning"] .placeholder-orb{width:64px;height:64px;margin-bottom:13px}
  .hud-row{top:12px;left:12px;right:12px}
  .hud-chip{min-height:32px;padding:0 10px;font-size:11px}
  body[data-experience="conversation"] .conversation-panel{
    min-height:calc(100vh - 92px);
    border-radius:22px;
  }
  body[data-experience="conversation"] .conversation-head{padding:16px}
  body[data-experience="conversation"] .chat-log{min-height:48vh}
  .presence-bar{margin:11px 12px 0;padding:10px 10px 10px 12px}
  .presence-person span:not(.presence-mini-dot){max-width:190px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .recognition-check{width:64px;height:64px;font-size:30px}
  body.camera-preview-open .vision-panel{
    width:calc(100vw - 20px)!important;
    max-height:calc(100vh - 20px);
    border-radius:22px;
  }
  body.camera-preview-open .vision-panel .camera-stage{aspect-ratio:4/5;height:auto}
}

@media (prefers-reduced-motion:reduce){
  body,.intro,.workspace,.vision-panel,.conversation-panel,.recognition-moment{transition:none!important;animation:none!important}
}