body.page-carpai{
  min-height:100vh;
  margin:0;
  font-family:var(--ui-font);
  background:linear-gradient(180deg,var(--bg-1),var(--bg-2));
  color:#e6f4ff;
  display:flex;
  flex-direction:column;
  gap:24px;
  padding:32px 16px 48px;
}

.page-carpai .ai-topbar{
  width:min(1140px,100%);
  margin:0 auto;
  background:rgba(7,26,42,0.92);
  border-radius:20px;
  border:1px solid rgba(148,191,224,0.16);
  padding:20px 24px;
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:18px;
  box-shadow:0 28px 54px rgba(5,12,23,0.45);
}

.page-carpai .brand h1{
  margin:0;
  font-size:30px;
  font-weight:800;
  letter-spacing:-0.4px;
}

.page-carpai .beta-pill{
  display:inline-flex;
  align-items:center;
  padding:4px 12px;
  margin-left:10px;
  border-radius:999px;
  font-size:11px;
  letter-spacing:0.8px;
  text-transform:uppercase;
  background:rgba(16,185,129,0.18);
  color:#6ee7b7;
}

.page-carpai .tagline{
  margin:8px 0 0;
  color:#9fb6c6;
  font-size:14px;
}

.page-carpai .top-actions{
  display:flex;
  flex-direction:column;
  gap:12px;
  align-items:flex-end;
}

.page-carpai nav{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  justify-content:flex-end;
}

.page-carpai .chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 16px;
  border-radius:999px;
  background:rgba(255,255,255,0.08);
  color:#e6f4ff;
  font-size:13px;
  font-weight:600;
  text-decoration:none;
  transition:transform .12s ease, background .12s ease;
}

.page-carpai .chip:hover{
  background:rgba(255,255,255,0.18);
  transform:translateY(-1px);
}

.page-carpai .btn{
  border:1px solid rgba(148,191,224,0.3);
  border-radius:12px;
  padding:8px 14px;
  background:rgba(255,255,255,0.05);
  color:#e6f4ff;
  font-weight:600;
  cursor:pointer;
  transition:transform .12s ease, box-shadow .12s ease, background .12s ease;
}

.page-carpai .btn:hover{
  background:rgba(255,255,255,0.12);
  transform:translateY(-1px);
}

.page-carpai .btn.primary{
  background:linear-gradient(135deg,#0ea5ff,#38bdf8);
  color:#042033;
  border:0;
  box-shadow:0 18px 32px rgba(14,165,233,0.35);
}

.page-carpai .btn.primary:hover{
  transform:translateY(-2px);
  box-shadow:0 22px 36px rgba(14,165,233,0.4);
}

.page-carpai .btn.secondary{
  background:rgba(255,255,255,0.08);
  color:#e6f4ff;
}

.page-carpai .btn.ghost{
  background:transparent;
  color:#9fc9eb;
}

.page-carpai .ai-layout{
  width:min(1140px,100%);
  margin:0 auto;
  display:grid;
  grid-template-columns:260px minmax(0,1fr) 260px;
  gap:20px;
  align-items:start;
}

.page-carpai .card{
  background:rgba(7,26,42,0.88);
  border-radius:20px;
  border:1px solid rgba(148,191,224,0.16);
  padding:20px;
  box-shadow:0 26px 50px rgba(5,12,23,0.4);
  display:flex;
  flex-direction:column;
  gap:14px;
}

.page-carpai .ai-sidebar,
.page-carpai .ai-right{
  display:flex;
  flex-direction:column;
  gap:18px;
}

.page-carpai .prompt-card h2,
.page-carpai .tips-card h2,
.page-carpai .knowledge-card h2{
  margin:0;
  font-size:18px;
  font-weight:800;
}

.page-carpai .prompt-list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:10px;
}

.page-carpai .prompt-btn{
  width:100%;
  text-align:left;
  border:0;
  border-radius:12px;
  padding:10px 14px;
  background:rgba(255,255,255,0.06);
  color:#dae8ff;
  font-weight:600;
  cursor:pointer;
  transition:transform .12s ease, background .12s ease;
}

.page-carpai .prompt-btn:hover{
  background:rgba(255,255,255,0.12);
  transform:translateY(-1px);
}

.page-carpai .tips-card ul{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:8px;
  color:#9fb6c6;
  font-size:13px;
}

.page-carpai .knowledge-card dl{
  margin:0;
  display:grid;
  gap:10px;
}

.page-carpai .knowledge-card dt{
  font-weight:700;
  color:#e6f4ff;
}

.page-carpai .knowledge-card dd{
  margin:4px 0 0;
  color:#9fb6c6;
  font-size:13px;
}

.page-carpai .ai-chat{
  min-height:520px;
  padding:24px;
  gap:20px;
  display:flex;
  flex-direction:column;
}

.page-carpai .typing{
  font-size:13px;
  color:#9fb6c6;
}

.page-carpai .typing.hidden{
  display:none;
}

.page-carpai .chat-log{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:16px;
  overflow-y:auto;
  max-height:520px;
}

.page-carpai .message{
  display:flex;
  flex-direction:column;
  gap:6px;
}

.page-carpai .message .bubble{
  background:linear-gradient(135deg,rgba(14,165,233,0.18),rgba(8,27,43,0.85));
  border-radius:16px;
  padding:14px 16px;
  color:#eaf5ff;
  line-height:1.6;
  box-shadow:0 18px 32px rgba(3,10,18,0.46);
}

.page-carpai .message.bot .bubble{
  background:rgba(59,130,246,0.2);
  border:1px solid rgba(148,191,224,0.24);
}

.page-carpai .message time{
  font-size:12px;
  color:#8fa6bc;
}

.page-carpai .chat-form{
  display:flex;
  flex-direction:column;
  gap:12px;
}

.page-carpai .chat-form input{
  background:rgba(7,26,42,0.85);
  border:1px solid rgba(148,191,224,0.2);
  border-radius:12px;
  padding:12px 14px;
  color:#f6fbff;
  font-size:16px;
  outline:none;
}

.page-carpai .chat-form input:focus{
  border-color:#0ea5ff;
  box-shadow:0 0 0 2px rgba(14,165,233,0.25);
}

.page-carpai .form-actions{
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}

.page-carpai .chat-link{
  display:inline-block;
  margin-top:8px;
  color:#8ed8ff;
  text-decoration:none;
  font-weight:600;
}

.page-carpai .chat-link:hover{
  text-decoration:underline;
}

@media (max-width:1040px){
  .page-carpai .ai-layout{
    grid-template-columns:1fr;
  }
  .page-carpai .ai-right,
  .page-carpai .ai-sidebar{
    order:1;
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
    gap:16px;
  }
  .page-carpai .ai-chat{
    order:0;
  }
}

@media (max-width:720px){
  body.page-carpai{
    padding:24px 12px 36px;
  }
  .page-carpai .ai-topbar{
    flex-direction:column;
    align-items:flex-start;
  }
  .page-carpai .top-actions{
    align-items:flex-start;
  }
  .page-carpai .form-actions{
    flex-direction:column;
    align-items:stretch;
  }
}