.ai-chat.ai-chat--glass{
  grid-template-rows:auto minmax(0,1fr) auto;
}

.ai-chat--glass .ai-chat__top-dock,
.ai-chat--glass .ai-chat__composer-dock{
  position:relative;
  z-index:4;
}

.ai-chat--glass .ai-chat__top-dock{
  border-bottom:1px solid var(--line-subtle);
}

.ai-chat--glass .ai-chat__header{
  border-bottom:0;
}

.ai-chat--glass .ai-routing{
  border-bottom:0;
  padding-top:8px;
}

.ai-chat--glass .ai-routing__current{
  align-items:center;
}

.ai-chat--glass .ai-mode-select-wrap{
  position:relative;
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  align-items:center;
  gap:8px;
  min-width:0;
}

.ai-chat--glass .ai-mode-select-label{
  color:var(--text-muted);
  font-size:11px;
  white-space:nowrap;
}

.ai-chat--glass .ai-mode-select-shell{
  position:relative;
  min-width:0;
}

.ai-chat--glass .ai-mode-select{
  width:100%;
  min-height:40px;
  margin:0;
  padding:8px 34px 8px 11px;
  border:1px solid var(--line);
  border-radius:10px;
  appearance:none;
  -webkit-appearance:none;
  background:color-mix(in srgb,var(--surface-2) 58%,transparent);
  color:var(--text);
  font:inherit;
  font-size:12px;
  outline:none;
  touch-action:manipulation;
}

.ai-chat--glass .ai-mode-select:hover,
.ai-chat--glass .ai-mode-select:focus-visible{
  border-color:var(--hover-metal);
}

.ai-chat--glass .ai-mode-select:focus-visible{
  outline:2px solid var(--focus);
  outline-offset:1px;
}

.ai-chat--glass .ai-mode-select-arrow{
  position:absolute;
  top:50%;
  right:11px;
  transform:translateY(-52%);
  color:var(--text-muted);
  pointer-events:none;
}

.ai-chat--glass .ai-routing__actions button{
  min-height:40px;
  padding:7px 10px;
}

.ai-chat--glass .ai-chat__composer-dock{
  padding-top:9px;
  border-top:1px solid var(--line-subtle);
}

.ai-chat--glass .ai-composer{
  padding-top:0;
  border-top:0;
}

.ai-chat--glass .ai-send[data-icon-send]{
  width:46px;
  min-width:46px;
  height:46px;
  padding:0;
  border-radius:50%;
  display:grid;
  place-items:center;
}

.ai-chat--glass .ai-send__icon{
  width:22px;
  height:22px;
  display:block;
  fill:currentColor;
}

.ai-chat--glass.is-minimized .ai-routing,
.ai-chat--glass.is-minimized > .ai-timeline,
.ai-chat--glass.is-minimized > .ai-chat__composer-dock{
  display:none;
}

@media (max-width:599px){
  .ai-chat.ai-chat--glass:not(.is-minimized){
    --ai-top-dock-space:118px;
    --ai-bottom-dock-space:86px;
    --ai-viewport-top:0px;
    --ai-viewport-height:100dvh;
    position:fixed;
    inset:0;
    width:100vw;
    max-width:none;
    height:100lvh;
    max-height:none;
    min-height:100lvh;
    display:block;
    padding:0;
    border:0;
    border-radius:0;
    background:var(--bg);
    overflow:hidden;
    isolation:isolate;
    overscroll-behavior:none;
  }

  .ai-chat--glass:not(.is-minimized) .ai-chat__top-dock{
    position:absolute;
    top:var(--ai-viewport-top);
    right:0;
    left:0;
    z-index:5;
    padding:max(10px,env(safe-area-inset-top)) max(10px,env(safe-area-inset-right)) 9px max(10px,env(safe-area-inset-left));
    border-bottom:1px solid rgba(255,255,255,.08);
    background:linear-gradient(180deg,color-mix(in srgb,var(--bg) 66%,transparent),color-mix(in srgb,var(--bg) 42%,transparent));
    backdrop-filter:blur(26px) saturate(118%);
    -webkit-backdrop-filter:blur(26px) saturate(118%);
  }

  .ai-chat--glass:not(.is-minimized) .ai-chat__header{
    padding:0 0 8px;
  }

  .ai-chat--glass:not(.is-minimized) .ai-routing{
    padding:8px 0 0;
  }

  .ai-chat--glass:not(.is-minimized) .ai-routing__current{
    display:grid;
    grid-template-columns:minmax(0,1fr) auto;
    gap:8px;
  }

  .ai-chat--glass:not(.is-minimized) .ai-mode-select-wrap{
    grid-template-columns:auto minmax(0,1fr);
    gap:7px;
  }

  .ai-chat--glass:not(.is-minimized) .ai-mode-select{
    min-height:44px;
    font-size:12px;
  }

  .ai-chat--glass:not(.is-minimized) .ai-routing__actions button{
    min-height:44px;
    padding-inline:10px;
    font-size:11px;
  }

  .ai-chat--glass:not(.is-minimized) .ai-timeline{
    position:absolute;
    top:var(--ai-viewport-top);
    right:0;
    bottom:auto;
    left:0;
    z-index:1;
    height:var(--ai-viewport-height);
    min-height:0;
    padding:
      calc(var(--ai-top-dock-space) + 12px)
      max(12px,env(safe-area-inset-right))
      calc(var(--ai-bottom-dock-space) + 12px)
      max(12px,env(safe-area-inset-left));
    overflow-y:auto;
    overflow-x:hidden;
    overscroll-behavior:contain;
    scrollbar-gutter:auto;
  }

  .ai-chat--glass:not(.is-minimized) .ai-chat__empty{
    min-height:calc(var(--ai-viewport-height) - var(--ai-top-dock-space) - var(--ai-bottom-dock-space) - 24px);
  }

  .ai-chat--glass:not(.is-minimized) .ai-chat__composer-dock{
    position:absolute;
    top:calc(var(--ai-viewport-top) + var(--ai-viewport-height) - var(--ai-bottom-dock-space));
    right:0;
    bottom:auto;
    left:0;
    z-index:5;
    padding:10px max(10px,env(safe-area-inset-right)) max(10px,env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left));
    border-top:1px solid rgba(255,255,255,.08);
    background:linear-gradient(0deg,color-mix(in srgb,var(--bg) 72%,transparent),color-mix(in srgb,var(--bg) 46%,transparent));
    backdrop-filter:blur(26px) saturate(118%);
    -webkit-backdrop-filter:blur(26px) saturate(118%);
  }

  .ai-chat--glass:not(.is-minimized) .ai-composer{
    gap:8px;
    align-items:end;
  }

  .ai-chat--glass:not(.is-minimized) .ai-chat textarea{
    min-height:48px;
    max-height:120px;
    overflow-y:auto;
    background:color-mix(in srgb,var(--bg) 54%,transparent);
  }

  .ai-chat--glass:not(.is-minimized) .ai-send[data-icon-send]{
    width:48px;
    min-width:48px;
    height:48px;
  }

  .ai-chat--glass:not(.is-minimized) .ai-status{
    margin:6px 2px 0;
  }

  .ai-chat.ai-chat--glass.is-minimized{
    position:absolute;
    top:100%;
    right:0;
    bottom:auto;
    left:0;
    width:100vw;
    max-width:none;
    height:50px;
    max-height:50px;
    min-height:50px;
    display:block;
    padding:8px 10px;
    border:1px solid var(--line-strong);
    border-radius:0;
  }

  .ai-chat--glass.is-minimized .ai-chat__top-dock{
    position:static;
    padding:0;
    border:0;
    background:none;
    backdrop-filter:none;
    -webkit-backdrop-filter:none;
  }
}