/* TRV IA V9 — isolated visual layer. Loaded after the original V7 CSS. */
#assistant.assistant{
  width:min(880px,calc(100vw - 34px));
  max-height:min(790px,calc(100svh - 104px));
  border-radius:26px;
  border:1px solid color-mix(in srgb,var(--red) 10%,var(--line));
  background:
    radial-gradient(820px 360px at 5% -12%,rgba(237,27,36,.105),transparent 48%),
    linear-gradient(180deg,color-mix(in srgb,var(--surface) 98%,#fff),var(--surface));
  box-shadow:0 36px 110px rgba(0,0,0,.38);
}
#assistant .assistant-head{padding:23px 27px 19px;position:relative}
#assistant .assistant-head::after{content:'';position:absolute;left:27px;bottom:-1px;width:74px;height:3px;background:var(--red)}
#assistant .assistant-head h3{font-size:27px;letter-spacing:-.035em}
#assistant .assistant-head p{font-size:11.5px;line-height:1.55;max-width:650px}

/* Unique TRV command deck — no pills */
#assistant .assistant-quick{
  padding:14px 18px 15px;
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:8px;
  overflow:visible;
  border-bottom:1px solid var(--line);
}
#assistant .assistant-quick button{
  min-height:68px;
  width:100%;
  padding:11px 11px 10px;
  display:grid;
  grid-template-columns:24px minmax(0,1fr);
  align-items:center;
  gap:9px;
  border:1px solid var(--line);
  border-radius:7px;
  clip-path:polygon(0 0,calc(100% - 15px) 0,100% 15px,100% 100%,0 100%);
  background:linear-gradient(145deg,color-mix(in srgb,var(--soft) 96%,#fff),var(--soft));
  color:var(--text);
  text-align:left;
  font-size:10px;
  box-shadow:inset 3px 0 0 color-mix(in srgb,var(--red) 72%,transparent);
  transition:transform .18s ease,border-color .18s ease,background .18s ease;
}
#assistant .assistant-quick button::before{display:none!important}
#assistant .assistant-quick button:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--red) 40%,var(--line));background:color-mix(in srgb,var(--red) 5%,var(--soft))}
#assistant .trv-command-index{display:grid;place-items:center;width:24px;height:30px;border-right:1px solid color-mix(in srgb,var(--red) 35%,var(--line));color:var(--red);font-size:8px;font-weight:950;letter-spacing:.08em}
#assistant .trv-command-copy{display:grid;gap:3px}
#assistant .trv-command-copy b{font-size:10px;line-height:1.2}
#assistant .trv-command-copy small{display:block;color:var(--muted);font-size:7px;line-height:1.25;font-weight:650}

/* Conversation lane */
#assistant .messages{padding:19px 23px 28px;gap:22px;background:linear-gradient(180deg,transparent,color-mix(in srgb,var(--soft) 20%,transparent))}
#assistant .message{padding:0;border:0;background:transparent;border-radius:0;font-size:13px;line-height:1.62}

/* USER: WhatsApp-like speech bubble */
#assistant .message.user{
  justify-self:end;
  width:min(72%,590px);
  margin:0;
  padding:0;
  border:0;
  background:transparent;
  position:relative;
}
#assistant .message.user>strong{
  display:block;
  margin:0 10px 7px 0;
  color:#a8c9f7;
  font-size:8px;
  letter-spacing:.16em;
  text-align:right;
  text-transform:uppercase;
}
#assistant .message.user>p{
  position:relative;
  margin:0;
  padding:14px 17px;
  border:1px solid rgba(255,90,96,.24);
  border-radius:18px 18px 5px 18px;
  background:linear-gradient(145deg,#6e2026,#102238);
  color:#fff;
  font-size:12.5px;
  line-height:1.58;
  box-shadow:0 12px 28px rgba(0,0,0,.16);
}
#assistant .message.user>p::after{
  content:'';
  position:absolute;
  right:-7px;
  bottom:-1px;
  width:14px;
  height:16px;
  background:#102238;
  clip-path:polygon(0 0,100% 100%,0 100%);
}

/* AI: separate graphite speech bubble with TRV signature */
#assistant .message.ai{
  justify-self:start;
  width:min(91%,790px);
  padding:0;
  position:relative;
}
#assistant .message.ai::before{display:none}
#assistant .message.ai>strong{
  display:grid;
  grid-template-columns:30px 1fr;
  align-items:center;
  gap:9px;
  width:max-content;
  margin:0 0 8px 4px;
  padding:0;
  border:0;
  border-radius:0;
  background:transparent;
  color:var(--muted);
  font-size:8px;
  letter-spacing:.15em;
  text-transform:uppercase;
}
#assistant .message.ai>strong::before{
  content:'TRV';
  display:grid;
  place-items:center;
  width:30px;
  height:30px;
  border-radius:7px 7px 7px 2px;
  background:var(--red);
  color:#fff;
  box-shadow:none;
  font-size:7px;
  font-weight:950;
  letter-spacing:.03em;
}
#assistant .message.ai .ai-wrap,
#assistant .message.ai .ai-thinking{
  position:relative;
  margin-left:4px;
  padding:18px 20px;
  border:1px solid var(--line);
  border-radius:18px 18px 18px 5px;
  background:linear-gradient(145deg,color-mix(in srgb,var(--soft) 98%,#fff),color-mix(in srgb,var(--surface) 98%,#000));
  box-shadow:0 14px 34px rgba(0,0,0,.13);
}
#assistant .message.ai .ai-wrap::before,
#assistant .message.ai .ai-thinking::before{
  content:'';
  position:absolute;
  left:-7px;
  bottom:-1px;
  width:14px;
  height:16px;
  background:color-mix(in srgb,var(--surface) 98%,#000);
  clip-path:polygon(100% 0,100% 100%,0 100%);
}
#assistant .message.ai.pending .ai-thinking{border-style:dashed;border-color:color-mix(in srgb,var(--red) 34%,var(--line));box-shadow:none}

/* Keep structured answer editorial inside the bubble */
#assistant .ai-answer{gap:21px}
#assistant .ai-answer-head h4{font-size:22px;max-width:34ch}
#assistant .ai-answer-head p{font-size:12.5px;line-height:1.7;max-width:70ch}
#assistant .ai-metric{border-radius:9px}
#assistant .ai-priority{border-radius:10px}
#assistant .ai-rank{border-radius:5px}
#assistant .ai-caveats{border-radius:10px}
#assistant .ai-closing{border-radius:10px}

/* Progressive reveal: injected by assistant-trv-v9.js */
#assistant .trv-reveal-piece{opacity:0;transform:translateY(7px)}
#assistant .trv-reveal-piece.trv-show{animation:trvSectionIn .34s cubic-bezier(.2,.8,.2,1) forwards}
@keyframes trvSectionIn{to{opacity:1;transform:none}}

/* Completion state: visible equivalent to haptic on unsupported Safari/iPad */
#assistant .message.ai.trv-response-ready .ai-wrap{animation:trvReady .85s ease}
#assistant .message.ai.trv-response-ready>strong::before{animation:trvBeacon .85s ease}
@keyframes trvReady{0%{box-shadow:0 14px 34px rgba(0,0,0,.13)}40%{box-shadow:0 0 0 1px rgba(237,27,36,.45),0 0 0 8px rgba(237,27,36,.07),0 14px 34px rgba(0,0,0,.13)}100%{box-shadow:0 14px 34px rgba(0,0,0,.13)}}
@keyframes trvBeacon{35%{transform:scale(1.12);box-shadow:0 0 0 8px rgba(237,27,36,.09)}100%{transform:none;box-shadow:none}}

/* Composer: not a generic oval */
#assistant .assistant-form{padding:14px 18px 18px;gap:10px;border-top:1px solid var(--line);background:color-mix(in srgb,var(--surface) 98%,transparent)}
#assistant .assistant-form input{
  height:54px;
  padding:0 17px;
  border:1px solid color-mix(in srgb,var(--red) 24%,var(--line));
  border-radius:8px;
  background:var(--soft);
  color:var(--text);
  font-size:11.5px;
  box-shadow:inset 3px 0 0 var(--red);
}
#assistant .assistant-form input:focus{border-color:color-mix(in srgb,var(--red) 55%,var(--line));box-shadow:inset 3px 0 0 var(--red),0 0 0 3px rgba(237,27,36,.07)}
#assistant .assistant-form button{
  height:54px;
  min-width:92px;
  padding:0 16px;
  border:1px solid var(--red);
  border-radius:8px 8px 8px 2px;
  background:linear-gradient(145deg,var(--red),#1553a0);
  color:#fff;
  font-size:10px;
  font-weight:900;
  letter-spacing:.03em;
  box-shadow:0 10px 24px rgba(237,27,36,.22);
}

@media(max-width:900px){
  #assistant.assistant{right:10px;left:10px;width:auto;bottom:calc(92px + var(--safe-bottom));max-height:calc(100svh - 112px)}
  #assistant .assistant-quick{grid-template-columns:repeat(3,minmax(0,1fr))}
  #assistant .message.user{width:78%}
}
@media(max-width:620px){
  #assistant .assistant-quick{grid-template-columns:repeat(2,minmax(0,1fr))}
  #assistant .message.user{width:88%}
  #assistant .message.ai{width:96%}
}

#assistant .trv-complete-signal{
  position:absolute;
  right:22px;
  bottom:82px;
  z-index:4;
  display:grid;
  grid-template-columns:28px auto;
  align-items:center;
  gap:9px;
  padding:9px 12px 9px 9px;
  border:1px solid color-mix(in srgb,var(--red) 32%,var(--line));
  border-radius:7px 7px 7px 2px;
  background:color-mix(in srgb,var(--surface) 96%,#000);
  color:var(--text);
  box-shadow:0 16px 34px rgba(0,0,0,.22);
  pointer-events:none;
  animation:trvSignalIn .22s ease both;
}
#assistant .trv-complete-signal::before{content:'TRV';display:grid;place-items:center;width:28px;height:28px;border-radius:5px 5px 5px 1px;background:var(--red);color:#fff;font-size:7px;font-weight:950}
#assistant .trv-complete-signal b{font-size:8px;letter-spacing:.14em;text-transform:uppercase}
#assistant .trv-complete-signal small{display:block;margin-top:2px;color:var(--muted);font-size:7px}
@keyframes trvSignalIn{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}


/* V10 Design 5: executive chat with cleaner metrics and file uploads */
#assistant.assistant{width:min(900px,calc(100vw - 34px));}
#assistant .message.ai .ai-wrap,
#assistant .message.ai .ai-thinking{border-radius:16px 16px 16px 4px;background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.008)),#131519;border-color:rgba(255,255,255,.09)}
#assistant .message.ai>strong::before{border-radius:4px;background:#0c0d10 url('../../assets/trv-logo.png') center/22px auto no-repeat;color:transparent}
#assistant .ai-answer-head h4{font-size:24px}
#assistant .ai-answer-head span{display:inline-block;padding:4px 8px;border-left:3px solid var(--red);background:rgba(255,255,255,.02);font-size:8px;letter-spacing:.16em}
/* Remove generic KPI cards feeling */
#assistant .ai-metrics{display:block !important;padding:0 !important;margin:0 !important;border:0 !important;background:transparent !important}
#assistant .ai-metrics .ai-metric{display:flex;align-items:flex-start;gap:10px;padding:10px 0;border:0 !important;border-bottom:1px solid rgba(255,255,255,.08);background:transparent !important;box-shadow:none !important;border-radius:0 !important;min-height:auto !important}
#assistant .ai-metrics .ai-metric:last-child{border-bottom:0}
#assistant .ai-metrics .ai-metric::before{content:'';flex:0 0 8px;width:8px;height:8px;margin-top:7px;border-radius:999px;background:var(--red)}
#assistant .ai-metrics .ai-metric span{order:1;display:block;min-width:180px;color:#aeb4bb;font-size:10px;letter-spacing:.12em;text-transform:uppercase}
#assistant .ai-metrics .ai-metric b{order:2;display:block;font-size:17px;line-height:1.15;color:#fff}
#assistant .ai-metrics .ai-metric small{display:block;margin-top:4px;color:#b7bcc2;font-size:11px;line-height:1.5}
#assistant .ai-metrics .ai-metric>*{flex:1}
#assistant .ai-section,#assistant .ai-priority,#assistant .ai-caveats,#assistant .ai-closing,#assistant .ai-indicators>div{background:transparent !important;border-radius:0 !important;box-shadow:none !important}
#assistant .ai-section{padding:0 0 8px;border-left:2px solid rgba(255,255,255,.08);padding-left:14px}
#assistant .ai-closing{padding:14px 16px;border-left:3px solid var(--red);background:rgba(255,255,255,.025)!important}
/* Upload composer */
#assistant .assistant-form{padding:12px 16px 16px}
#assistant .trv-compose-stack{display:grid;gap:8px;width:100%}
#assistant .trv-compose-row{display:grid;grid-template-columns:44px 1fr auto;gap:10px;align-items:center}
#assistant .trv-attach-btn{display:grid;place-items:center;width:44px;height:54px;border:1px solid rgba(255,255,255,.14);border-radius:999px;background:#0f1115;color:#fff;font-size:26px;line-height:1;cursor:pointer;box-shadow:inset 0 0 0 1px rgba(255,255,255,.03)}
#assistant .trv-attach-btn:hover{border-color:rgba(237,27,36,.5);color:#ffced1}
#assistant .assistant-form input#assistantInput{height:54px;border-radius:999px;padding:0 18px;box-shadow:inset 0 0 0 1px rgba(237,27,36,.32),0 0 0 4px rgba(237,27,36,.05)}
#assistant .assistant-form button{height:54px;border-radius:999px;padding:0 18px;min-width:96px}
#assistant .trv-attachments{display:flex;flex-wrap:wrap;gap:8px;padding:2px 0 0}
#assistant .trv-file-chip{display:flex;align-items:center;gap:8px;max-width:100%;padding:8px 10px;border:1px solid rgba(255,255,255,.10);border-radius:12px;background:rgba(255,255,255,.03)}
#assistant .trv-file-chip i{display:grid;place-items:center;width:24px;height:24px;border-radius:7px;background:rgba(237,27,36,.14);color:#a8c9f7;font-style:normal;font-size:10px;font-weight:900}
#assistant .trv-file-chip b{display:block;font-size:11px;color:#fff;max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#assistant .trv-file-chip small{display:block;color:#9fa6ad;font-size:10px}
#assistant .trv-file-chip button{all:unset;cursor:pointer;color:#a8c9f7;font-size:14px;line-height:1;padding:2px 4px}
@media(max-width:620px){#assistant .trv-compose-row{grid-template-columns:40px 1fr auto}#assistant .assistant-form button{min-width:82px}}


/* V11 — General search + fixed composer with attachments */
#assistant .assistant-quick{display:none!important}
#assistant .trv-general-explore{
  padding:14px 20px 13px;
  border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.012),transparent);
}
#assistant .trv-general-search{
  width:100%;
  min-height:62px;
  display:grid;
  grid-template-columns:42px minmax(0,1fr) auto;
  align-items:center;
  gap:12px;
  padding:10px 14px 10px 10px;
  border:1px solid rgba(255,255,255,.11);
  border-left:3px solid var(--red);
  border-radius:8px;
  background:#111317;
  color:var(--text);
  text-align:left;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.025);
}
#assistant .trv-general-search:hover{border-color:rgba(237,27,36,.38);background:#14161a}
#assistant .trv-general-search-icon{
  width:38px;height:38px;position:relative;display:block;border:1px solid rgba(255,255,255,.10);border-radius:7px;background:#0b0d10;
}
#assistant .trv-general-search-icon::before{content:'';position:absolute;width:12px;height:12px;border:2px solid #f0f1f2;border-radius:50%;left:9px;top:8px}
#assistant .trv-general-search-icon::after{content:'';position:absolute;width:9px;height:2px;background:var(--red);transform:rotate(45deg);left:21px;top:23px;transform-origin:left center}
#assistant .trv-general-search-copy{display:grid;gap:3px}
#assistant .trv-general-search-copy b{font-size:12px;letter-spacing:.01em;color:#fff}
#assistant .trv-general-search-copy small{font-size:9px;line-height:1.4;color:#9ea5ad;font-weight:550}
#assistant .trv-general-search-action{font-size:9px;font-weight:850;letter-spacing:.06em;text-transform:uppercase;color:#ff8087;white-space:nowrap}
#assistant .trv-topic-line{display:flex;align-items:center;gap:8px;overflow-x:auto;margin-top:10px;padding:0 3px 1px;scrollbar-width:none;white-space:nowrap}
#assistant .trv-topic-line::-webkit-scrollbar{display:none}
#assistant .trv-topic-line>span{font-size:8px;color:#707781;letter-spacing:.11em;text-transform:uppercase}
#assistant .trv-topic-line button{all:unset;cursor:pointer;color:#b9bec5;font-size:9px;line-height:1.2;border-bottom:1px solid transparent;padding:3px 0}
#assistant .trv-topic-line button:hover{color:#fff;border-bottom-color:var(--red)}
#assistant .trv-topic-line i{width:3px;height:3px;border-radius:50%;background:var(--red);opacity:.65;flex:0 0 auto}

/* Keep composer anchored and Send always visible */
#assistant .assistant-form{
  display:block!important;
  position:relative;
  z-index:12;
  padding:11px 16px 15px!important;
  background:color-mix(in srgb,var(--surface) 98%,#000)!important;
  border-top:1px solid var(--line)!important;
  overflow:visible!important;
}
#assistant .trv-compose-stack{display:grid!important;grid-template-columns:minmax(0,1fr)!important;gap:8px!important;width:100%!important;min-width:0!important}
#assistant .trv-compose-row{display:grid!important;grid-template-columns:44px minmax(0,1fr) 96px!important;gap:9px!important;align-items:center!important;width:100%!important;min-width:0!important}
#assistant .trv-compose-row #assistantInput{min-width:0!important;width:100%!important}
#assistant .trv-compose-row>button[type="submit"]{display:block!important;visibility:visible!important;opacity:1!important;width:96px!important;min-width:96px!important;margin:0!important;position:static!important}
#assistant .trv-attachments{
  display:flex!important;
  flex-wrap:nowrap!important;
  align-items:center;
  gap:7px;
  width:100%;
  max-width:100%;
  overflow-x:auto!important;
  overflow-y:hidden!important;
  padding:1px 1px 4px!important;
  scrollbar-width:thin;
  scrollbar-color:rgba(237,27,36,.35) transparent;
}
#assistant .trv-attachments[hidden]{display:none!important}
#assistant .trv-file-chip{flex:0 0 auto!important;min-width:190px;max-width:250px;padding:7px 9px!important;border-radius:8px!important}
#assistant .trv-file-chip b{max-width:150px!important}
#assistant .trv-attach-btn{width:44px!important;height:54px!important;border-radius:8px!important;font-size:25px!important;border-color:rgba(255,255,255,.12)!important;background:#0e1013!important}
#assistant .assistant-form input#assistantInput{border-radius:8px!important;box-shadow:inset 3px 0 0 var(--red)!important}
#assistant .assistant-form button[type="submit"]{border-radius:8px 8px 8px 2px!important;background:linear-gradient(145deg,var(--red),#1553a0)!important}

@media(max-width:700px){
  #assistant .trv-general-search{grid-template-columns:38px minmax(0,1fr);padding-right:10px}
  #assistant .trv-general-search-action{display:none}
  #assistant .trv-general-search-copy small{font-size:8px}
  #assistant .trv-compose-row{grid-template-columns:40px minmax(0,1fr) 82px!important}
  #assistant .trv-compose-row>button[type="submit"]{width:82px!important;min-width:82px!important}
  #assistant .trv-file-chip{min-width:165px;max-width:210px}
}

#assistant .trv-sent-files{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px;margin-top:8px}
#assistant .trv-sent-files span{max-width:260px;padding:6px 9px;border:1px solid rgba(255,255,255,.12);border-radius:9px;background:rgba(255,255,255,.04);color:#ffd5d8;font-size:9px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}


/* V14 — fixed composer: attachments float above it and never push input down */
#assistant .assistant-form{
  position:sticky!important;
  bottom:0!important;
  min-height:78px!important;
  height:78px!important;
  padding:12px 16px!important;
  overflow:visible!important;
  background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 99%,#000),var(--surface))!important;
  box-shadow:0 -16px 36px rgba(0,0,0,.16)!important;
}
#assistant .trv-compose-stack{height:100%!important;display:block!important;position:relative!important}
#assistant .trv-compose-row{height:54px!important;display:grid!important;grid-template-columns:44px minmax(0,1fr) 96px!important;gap:9px!important;align-items:center!important}
#assistant .trv-attachments{
  position:absolute!important;
  left:0!important;
  right:0!important;
  bottom:66px!important;
  z-index:20!important;
  width:auto!important;
  max-width:none!important;
  display:flex!important;
  flex-wrap:nowrap!important;
  gap:7px!important;
  overflow-x:auto!important;
  overflow-y:hidden!important;
  padding:8px 8px!important;
  border:1px solid rgba(255,255,255,.10)!important;
  border-radius:12px!important;
  background:color-mix(in srgb,var(--surface) 97%,#000)!important;
  box-shadow:0 18px 36px rgba(0,0,0,.28)!important;
  backdrop-filter:blur(16px)!important;
}
#assistant .trv-attachments[hidden]{display:none!important}
#assistant .trv-file-chip{flex:0 0 auto!important;min-width:190px!important;max-width:260px!important;margin:0!important}
#assistant .trv-attach-btn{position:relative!important;overflow:visible!important}
#assistant .trv-attach-btn[data-count]:not([data-count=""])::after{
  content:attr(data-count);position:absolute;right:-5px;top:-6px;min-width:18px;height:18px;padding:0 4px;display:grid;place-items:center;border-radius:999px;background:var(--red);color:#fff;font-size:8px;font-weight:900;border:2px solid var(--surface);
}
#assistant .messages{padding-bottom:38px!important}
@media(max-width:700px){
  #assistant .assistant-form{min-height:74px!important;height:74px!important;padding:10px 12px!important}
  #assistant .trv-compose-row{grid-template-columns:40px minmax(0,1fr) 82px!important;height:54px!important}
  #assistant .trv-attachments{left:0!important;right:0!important;bottom:64px!important}
}
/* V20: composer fixed and always visible */
#assistant.assistant{display:grid!important;grid-template-rows:auto auto minmax(0,1fr) 78px!important;overflow:hidden!important;max-height:min(760px,calc(100svh - 80px))!important}
#assistant .assistant-head{grid-row:1}#assistant .trv-general-explore{grid-row:2}#assistant .messages{grid-row:3;min-height:0!important;overflow-y:auto!important;padding-bottom:24px!important}
#assistant .assistant-form{grid-row:4!important;position:relative!important;bottom:auto!important;height:78px!important;min-height:78px!important;margin:0!important;padding:12px 14px!important;background:#111419!important;border-top:1px solid rgba(255,255,255,.09)!important;z-index:30!important;overflow:visible!important;box-shadow:0 -14px 30px rgba(0,0,0,.18)!important}
#assistant .trv-compose-stack{height:54px!important;display:block!important;position:relative!important}#assistant .trv-compose-row{height:54px!important;display:grid!important;grid-template-columns:46px minmax(0,1fr) 104px!important;gap:10px!important;align-items:center!important}
#assistant .trv-compose-row #assistantInput{height:54px!important;min-width:0!important;width:100%!important;border-radius:12px!important;font-size:12px!important;background:#171b21!important;border:1px solid rgba(255,255,255,.11)!important;box-shadow:inset 3px 0 0 var(--red)!important}#assistant .trv-compose-row>button[type="submit"]{height:54px!important;width:104px!important;min-width:104px!important;border-radius:12px!important;display:block!important;visibility:visible!important;opacity:1!important;position:static!important;background:linear-gradient(180deg,#ef2c33,#d21b22)!important}#assistant .trv-attach-btn{width:46px!important;height:54px!important;border-radius:12px!important;background:#0d1014!important;border:1px solid rgba(255,255,255,.13)!important}
#assistant .trv-attachments{position:absolute!important;left:0!important;right:0!important;bottom:65px!important;z-index:50!important;display:flex!important;flex-wrap:nowrap!important;gap:8px!important;overflow-x:auto!important;overflow-y:hidden!important;padding:8px!important;border:1px solid rgba(255,255,255,.11)!important;border-radius:12px!important;background:#11151b!important;box-shadow:0 18px 38px rgba(0,0,0,.34)!important;max-height:62px!important}#assistant .trv-attachments[hidden]{display:none!important}#assistant .trv-file-chip{flex:0 0 auto!important;min-width:180px!important;max-width:250px!important;height:44px!important;padding:6px 8px!important;margin:0!important}#assistant .trv-file-chip b{max-width:145px!important}
@media(max-width:700px){#assistant.assistant{max-height:calc(100svh - 110px)!important}#assistant .trv-compose-row{grid-template-columns:42px minmax(0,1fr) 84px!important}#assistant .trv-compose-row>button[type="submit"]{width:84px!important;min-width:84px!important}}


/* V21 behavior fixes */
#assistant.assistant{display:none!important;}
#assistant.assistant.open{display:grid!important;grid-template-rows:auto auto minmax(0,1fr) 78px!important;}
#assistant .ai-thinking span{font-size:12px!important;color:#aeb5bf!important;letter-spacing:0!important;}
#assistant .ai-thinking i{animation:trvThinkingDot 1.15s infinite ease-in-out;}
#assistant .ai-thinking i:nth-child(2){animation-delay:.14s}
#assistant .ai-thinking i:nth-child(3){animation-delay:.28s}
@keyframes trvThinkingDot{0%,70%,100%{opacity:.28;transform:translateY(0)}35%{opacity:1;transform:translateY(-2px)}}


/* V27 minimal assistant refinement */
#assistant.assistant{
  width:min(850px,calc(100vw - 34px))!important;
  border:1px solid rgba(111,150,183,.24)!important;border-radius:20px!important;
  background:linear-gradient(180deg,#0a1825,#07131e)!important;
  box-shadow:0 30px 90px rgba(0,0,0,.58)!important
}
#assistant.assistant.open{display:grid!important}
#assistant .assistant-head{padding:20px 23px 17px!important;border-bottom:1px solid rgba(255,255,255,.08)!important}
#assistant .assistant-head::after{left:23px!important;width:45px!important;height:2px!important}
#assistant .assistant-head small{font-size:9px!important;letter-spacing:.16em!important;color:#ff5a60!important}
#assistant .assistant-head h3{font-size:23px!important;margin-top:7px!important}
#assistant .assistant-head p{max-width:690px!important;font-size:11px!important;color:#aebbc7!important}
#assistant .trv-general-explore{padding:13px 22px!important;background:rgba(255,255,255,.012)!important}
#assistant .trv-general-search{min-height:62px!important;border-radius:13px!important;background:rgba(255,255,255,.025)!important}
#assistant .messages{background:transparent!important}
#assistant .assistant-form{background:linear-gradient(180deg,rgba(7,19,30,.55),#07131e 32%)!important;border-top:1px solid rgba(255,255,255,.08)!important}
#assistant .trv-compose-row{gap:9px!important}
#assistant #assistantInput{border-radius:13px!important;background:#0d1c29!important;border-color:rgba(255,255,255,.11)!important}
#assistant .trv-attach-btn{border-radius:13px!important;background:#0d1c29!important}
#assistant .trv-compose-row>button[type="submit"]{border-radius:13px!important}


/* =========================================================
   V28 — COMPACT ASSISTANT PANEL
   ========================================================= */
body.assistant-open::before{
  content:'';position:fixed;inset:0;z-index:145;pointer-events:none;
  background:rgba(1,9,17,.34);
  -webkit-backdrop-filter:blur(3px) saturate(90%);backdrop-filter:blur(3px) saturate(90%)
}
#assistant.assistant{
  z-index:160!important;
  right:22px!important;left:auto!important;bottom:78px!important;
  width:min(620px,calc(100vw - 44px))!important;
  max-height:min(720px,calc(100svh - 104px))!important;
  grid-template-rows:auto minmax(0,1fr) 78px!important;
  border:1px solid rgba(119,155,187,.24)!important;
  border-radius:22px!important;
  overflow:hidden!important;
  background:
    radial-gradient(110% 80% at 8% -12%,rgba(75,133,181,.10),transparent 55%),
    linear-gradient(180deg,rgba(10,27,42,.98),rgba(6,20,31,.99))!important;
  box-shadow:0 34px 110px rgba(0,0,0,.62),inset 0 1px 0 rgba(255,255,255,.04)!important;
  -webkit-backdrop-filter:blur(28px) saturate(150%)!important;backdrop-filter:blur(28px) saturate(150%)!important
}
#assistant.assistant.open{display:grid!important}
#assistant .assistant-head{grid-row:1!important;padding:21px 22px 18px!important;border-bottom:1px solid rgba(255,255,255,.085)!important;background:transparent!important}
#assistant .assistant-head::after{display:none!important}
#assistant .assistant-head small{color:#b9c8d7!important;font-size:9px!important;letter-spacing:.15em!important;font-weight:900!important}
#assistant .assistant-head h3{margin:9px 0 0!important;font-size:24px!important;line-height:1.1!important;letter-spacing:-.03em!important;color:#fff!important}
#assistant .assistant-head p{margin:8px 0 0!important;max-width:470px!important;font-size:11.5px!important;line-height:1.55!important;color:#aebbc8!important}
#assistant .icon-button{width:38px!important;height:38px!important;border-radius:12px!important;background:rgba(255,255,255,.035)!important;border:1px solid rgba(255,255,255,.10)!important;color:#fff!important}
#assistant .trv-general-explore{display:none!important}
#assistant .messages{grid-row:2!important;min-height:0!important;overflow-y:auto!important;padding:18px 19px 24px!important;background:transparent!important;gap:18px!important}
#assistant .assistant-form{grid-row:3!important;height:78px!important;min-height:78px!important;padding:12px 14px!important;background:linear-gradient(180deg,rgba(6,20,31,.72),#06141f 35%)!important;border-top:1px solid rgba(255,255,255,.085)!important}
#assistant .trv-compose-row{grid-template-columns:46px minmax(0,1fr) 96px!important;gap:9px!important}
#assistant .trv-attach-btn,#assistant #assistantInput,#assistant .trv-compose-row>button[type="submit"]{height:54px!important;border-radius:13px!important}
#assistant .trv-attach-btn{width:46px!important;background:#0c1c29!important;border:1px solid rgba(255,255,255,.11)!important;color:#fff!important}
#assistant #assistantInput{background:#0d1d2a!important;border:1px solid rgba(255,255,255,.11)!important;box-shadow:inset 2px 0 0 rgba(237,27,36,.9)!important;color:#fff!important;font-size:12px!important}
#assistant .trv-compose-row>button[type="submit"]{width:96px!important;min-width:96px!important;background:linear-gradient(180deg,#f3343b,#d91b23)!important;border:1px solid rgba(255,75,82,.66)!important;color:#fff!important;box-shadow:0 10px 24px rgba(237,27,36,.16)!important}
#assistant .message.user{width:min(82%,500px)!important}
#assistant .message.user>p{border-radius:16px 16px 5px 16px!important;background:linear-gradient(145deg,#6b2228,#42171b)!important}
#assistant .message.ai{width:100%!important}
#assistant .message.ai>strong{margin-left:0!important;color:#b1bdc9!important}
#assistant .message.ai>strong::before{width:28px!important;height:28px!important;border-radius:8px!important;background:#0b1b29 url('../../assets/trv-logo.png') center/20px auto no-repeat!important;border:1px solid rgba(255,255,255,.08)!important}
#assistant .message.ai .ai-wrap,#assistant .message.ai .ai-thinking{margin-left:0!important;padding:17px 18px!important;border-radius:15px!important;background:rgba(255,255,255,.025)!important;border:1px solid rgba(255,255,255,.085)!important;box-shadow:none!important}
#assistant .message.ai .ai-wrap::before,#assistant .message.ai .ai-thinking::before{display:none!important}
#assistant .trv-attachments{left:0!important;right:0!important;bottom:65px!important;border-radius:13px!important;background:#0a1925!important;border-color:rgba(255,255,255,.11)!important}
#assistant .trv-file-chip{background:rgba(255,255,255,.035)!important;border-color:rgba(255,255,255,.10)!important}
@media(max-width:760px){
  #assistant.assistant{right:12px!important;left:12px!important;width:auto!important;bottom:72px!important;max-height:calc(100svh - 92px)!important}
  #assistant .trv-compose-row{grid-template-columns:42px minmax(0,1fr) 84px!important}
  #assistant .trv-compose-row>button[type="submit"]{width:84px!important;min-width:84px!important}
}


/* V40 — assistant always above map/forms, without collisions */
body.assistant-open::before{z-index:6100!important;background:rgba(2,8,14,.48)!important;-webkit-backdrop-filter:blur(5px) saturate(80%)!important;backdrop-filter:blur(5px) saturate(80%)!important}
#assistant.assistant{z-index:6200!important;right:20px!important;bottom:28px!important;max-height:calc(100svh - 56px)!important;width:min(620px,calc(100vw - 40px))!important}
body.assistant-open .leaflet-container,body.assistant-open .leaflet-control-container{pointer-events:none!important}
.assistant-connection{margin-top:11px;display:inline-flex;align-items:center;gap:7px;min-height:25px;padding:0 9px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.025);border-radius:7px;color:#9aa8b5;font-size:8px}.assistant-connection i{width:7px;height:7px;border-radius:50%;background:#7e8a96}.assistant-connection.ok i{background:#3bc28d;box-shadow:0 0 0 4px rgba(59,194,141,.10)}.assistant-connection.warn{color:#e3ad4c}.assistant-connection.warn i{background:#d99b27;box-shadow:0 0 0 4px rgba(217,155,39,.10)}
#assistant .message.ai .ai-wrap{position:relative!important;z-index:1!important}
@media(max-width:760px){#assistant.assistant{right:8px!important;left:8px!important;bottom:8px!important;width:auto!important;max-height:calc(100svh - 16px)!important}}