pb-search-hero { display: contents; }


.hero-eyebrow {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-lg);
  color: var(--text-soft);
  margin: 0 0 1.25rem;
}
.hero .hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  



  font-size: clamp(1.75rem, 1.15rem + 2.9vw, 3.6rem);
  line-height: 0.98;
  letter-spacing: var(--track-display);   
  color: var(--text);
  margin: 0 0 2.25rem;
}


.pb-ai {
  display: flex;
  flex-direction: column;
  width: 100%;
  


  max-width: clamp(27rem, 46vw, 36.5rem);   
  min-height: 11.5rem;   
  padding: 1.375rem 1.25rem 1rem 1.75rem;   
  background: var(--field);
  border-radius: 1.75rem;   
  text-align: left;
  

  transition: background var(--dur) var(--ease),
    max-width 0.35s var(--ease), min-height 0.3s var(--ease);
}















.pb-ai-top { position: relative; display: flex; align-items: flex-start; gap: 0.5rem; flex: 1 1 auto; min-height: 0; }




.pb-ai-tools {
  display: flex;
  align-items: center;
  gap: 0.125rem;
  margin-top: auto;      
}



.pb-ai-tools pb-request-params { min-width: 0; margin-right: 0; }



.pb-ai-tools .pb-mode,
.pba-comp-tools .pb-mode { margin: 0 0 0 0.375rem; }





.pb-ai-enter {
  flex: none;
  margin-left: auto;     
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border: 0;
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: opacity var(--dur) var(--ease), color var(--dur) var(--ease);
}
.pb-ai-enter svg { width: 17px; height: 17px; }








.pb-ai-enter { opacity: 0.4; }
.pb-ai.has-text .pb-ai-enter { opacity: 1; }







.pb-ai-spin {
  display: none;
  color: var(--text);
}
.pb-ai.is-busy .pb-ai-enter { pointer-events: none; background: transparent; }
.pb-ai.is-busy .pb-ai-enter svg { display: none; }
.pb-ai.is-busy .pb-ai-spin { display: block; }

.pb-ai-input {
  flex: 1 1 auto;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--text);
  font-family: var(--font-body);
  


  font-size: var(--fs-body);
  line-height: var(--lh-body);
}
.pb-ai-input {
  display: block;
  width: 100%;
  max-height: 9rem;   
  margin: 0;
  padding: 0;
  resize: none;
  overflow-y: auto;
  scrollbar-width: none;
}
.pb-ai-input::placeholder { color: var(--text-faint); }
.pb-ai-input:focus { outline: none; }



.pb-ai:has(.pb-ai-input:focus) { background: var(--field-focus); }






.pb-ph {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.pb-ph.is-off { display: none; }
.pb-ph-l {
  position: absolute;
  inset: 0;
  display: flex;
  

  align-items: flex-start;
  color: var(--text-faint);
  font-family: var(--font-body);
  




  font-size: var(--fs-body);
  line-height: var(--lh-body);
  opacity: 0;
}
.pb-ph-l > span {
  overflow-wrap: anywhere;
}
.pb-ph-l.is-show { opacity: 1; }


.pb-ph-l.is-typing > span::after {
  content: "";
  display: inline-block;
  width: 0.09em;
  height: 1.05em;
  margin-left: 0.06em;
  vertical-align: -0.15em;
  background: currentColor;
  animation: pb-ph-caret 1s steps(1) infinite;
}
@keyframes pb-ph-caret { 50% { opacity: 0; } }
.pb-ph-l.is-in  { animation: pb-ph-in  0.45s var(--ease) both; }
.pb-ph-l.is-out { animation: pb-ph-out 0.45s var(--ease) both; }
@keyframes pb-ph-in  { from { opacity: 0; transform: translateY(0.6em); } to { opacity: 1; transform: none; } }
@keyframes pb-ph-out { from { opacity: 1; transform: none; } to { opacity: 0; transform: translateY(-0.6em); } }
@media (prefers-reduced-motion: reduce) {
  .pb-ph-l.is-in, .pb-ph-l.is-out { animation: none; }
  .pb-ph-l.is-in { opacity: 1; }
}







.pb-mode {
  margin-top: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.5625rem;
  cursor: pointer;
  user-select: none;
  width: fit-content;
}
.pb-mode-switch {
  position: relative;
  flex: none;
  




  width: 1.5rem;
  height: 0.875rem;
  border: 0;
  border-radius: var(--r-pill);
  padding: 0;
  cursor: pointer;
  background: var(--surface-3);
  transition: background var(--dur) var(--ease);
}
.pb-mode-switch[aria-checked="true"] { background: var(--primary); }
.pb-mode-switch:hover { background: color-mix(in srgb, var(--text) 10%, var(--surface-3)); }
.pb-mode-switch[aria-checked="true"]:hover { background: var(--primary-hover); }
.pb-mode-knob {
  position: absolute;
  top: 0.125rem;
  left: 0.125rem;
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 50%;
  background: var(--surface-bright);
  transition: transform 0.18s var(--ease);
}
.pb-mode-switch[aria-checked="true"] .pb-mode-knob { transform: translateX(0.625rem); }
[data-theme="dark"] .pb-mode-knob { background: #b9b9b0; }
[data-theme="dark"] .pb-mode-switch[aria-checked="true"] .pb-mode-knob { background: #181818; }




@media (pointer: coarse) {
  .pb-mode { position: relative; }
  .pb-mode::after {
    content: "";
    position: absolute;
    left: -0.25rem;
    right: -0.25rem;
    top: -0.5rem;
    height: var(--touch);
  }
}

.pb-mode-label { font-family: var(--font-display); font-weight: 800; font-size: 0.8125rem; color: var(--text-soft); letter-spacing: 0.01em; }
.pb-mode-label b { color: var(--text); font-weight: 600; }






.pb-ai-div {
  flex: none;
  width: 0.0625rem;
  height: 1.2rem;
  

  margin: 0 0.375rem;
  background: var(--border-strong);
}


.pb-ai-under {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}



.pb-ai-under:empty { display: none; }
.pb-ai-loc-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  height: 2.5rem;
  padding: 0 0.5rem 0 0.9rem;
  background: var(--surface);
  border-radius: var(--r-pill);
  color: var(--text);
  font-size: var(--fs-sm);
  font-weight: 500;
}
.pb-ai-loc-chip > svg { width: 16px; height: 16px; color: var(--text-faint); flex: none; }
.pb-ai-loc-chip .rm {
  display: grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  border: 0;
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--text-faint);
  cursor: pointer;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.pb-ai-loc-chip .rm:hover { color: var(--text); background: var(--fill-hover); }
.pb-ai-loc-chip .rm svg { width: 14px; height: 14px; }


@media (max-width: 767.98px) {
  

  

  .pb-ai { min-height: max(8.5rem, calc((100dvh - 40rem) * 0.65)); padding: 1.125rem 1.125rem 0.875rem 1.375rem; }
  





  .pb-ai-input { font-size: max(16px, var(--fs-md)); }
  .pb-ph-l { font-size: max(16px, var(--fs-md)); }

  


  

  .hero .hero-title {
    font-size: clamp(1.75rem, 1.15rem + 2.9vw, 3.6rem);
    line-height: 1;
    letter-spacing: var(--track-display);
    margin-bottom: 1.75rem;
    text-wrap: balance; 
  }
  .hero-eyebrow { font-size: var(--fs-md); margin-bottom: 0.875rem; }
}