.catalog-assistant {
  --ca-brand: #075e54;
  --ca-brand-strong: #064e46;
  --ca-surface: #ffffff;
  --ca-soft: #eefbf7;
  --ca-ink: #10231f;
  --ca-muted: #5f716d;
  --ca-line: #d9e6e2;
  position: relative;
  z-index: 9050;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  color: var(--ca-ink);
}

.catalog-assistant__launcher {
  position: fixed;
  right: max(22px, env(safe-area-inset-right));
  bottom: max(24px, env(safe-area-inset-bottom));
  z-index: 9051;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-height: 58px;
  padding: 8px 18px 8px 9px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  background: linear-gradient(135deg, var(--ca-brand), var(--ca-brand-strong));
  color: #fff;
  box-shadow: 0 14px 38px rgba(7, 94, 84, .34);
  cursor: pointer;
  text-align: left;
  transition: transform .2s ease, box-shadow .2s ease;
}

.catalog-assistant__launcher:hover { transform: translateY(-2px); box-shadow: 0 18px 44px rgba(7,94,84,.42); }
.catalog-assistant__launcher:focus-visible,
.catalog-assistant__close:focus-visible,
.catalog-assistant__suggestions button:focus-visible,
.catalog-assistant__form textarea:focus-visible,
.catalog-assistant__form button:focus-visible,
.catalog-assistant__footer a:focus-visible { outline: 3px solid #fbbf24; outline-offset: 3px; }

.catalog-assistant__launcher-icon,
.catalog-assistant__avatar {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,.16);
}

.catalog-assistant__launcher-copy { display: grid; gap: 2px; }
.catalog-assistant__launcher-copy strong { color: #fff; font-size: 13px; line-height: 1.2; }
.catalog-assistant__launcher-copy small { color: rgba(255,255,255,.82); font-size: 10px; line-height: 1.2; }

.catalog-assistant__backdrop {
  position: fixed;
  inset: 0;
  z-index: 9052;
  background: rgba(3, 24, 21, .22);
  backdrop-filter: blur(2px);
}
.catalog-assistant__backdrop[hidden] { display: none !important; }

.catalog-assistant__panel {
  position: fixed;
  right: max(22px, env(safe-area-inset-right));
  bottom: max(24px, env(safe-area-inset-bottom));
  display: grid;
  grid-template-rows: auto minmax(180px, 1fr) auto auto auto;
  width: min(410px, calc(100vw - 32px));
  height: min(650px, calc(100dvh - 48px));
  max-height: 720px;
  overflow: hidden;
  border: 1px solid var(--ca-line);
  border-radius: 24px;
  background: var(--ca-surface);
  color: var(--ca-ink);
  box-shadow: 0 24px 80px rgba(5, 36, 31, .28);
  animation: catalogAssistantIn .2s ease-out;
}

@keyframes catalogAssistantIn {
  from { opacity: 0; transform: translateY(14px) scale(.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.catalog-assistant__header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: linear-gradient(135deg, var(--ca-brand), var(--ca-brand-strong));
  color: #fff;
}
.catalog-assistant__avatar { width: 44px; height: 44px; background: rgba(255,255,255,.15); }
.catalog-assistant__header > div:nth-child(2) { min-width: 0; flex: 1; }
.catalog-assistant__header h2 { margin: 0; color: #fff; font: 700 15px/1.3 "Plus Jakarta Sans", sans-serif; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.catalog-assistant__header p { display: flex; align-items: center; gap: 6px; margin: 3px 0 0; color: rgba(255,255,255,.82); font-size: 10px; }
.catalog-assistant__header p span { width: 7px; height: 7px; border-radius: 50%; background: #64f1b3; box-shadow: 0 0 0 3px rgba(100,241,179,.18); }
.catalog-assistant__close { display: grid; place-items: center; width: 42px; height: 42px; border: 0; border-radius: 50%; background: rgba(255,255,255,.12); color: #fff; font-size: 27px; line-height: 1; cursor: pointer; }
.catalog-assistant__close:hover { background: rgba(255,255,255,.22); }

.catalog-assistant__messages {
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 18px 15px 12px;
  background: linear-gradient(180deg, #f7fcfa 0%, #fff 100%);
  scrollbar-width: thin;
  scrollbar-color: #b7ccc6 transparent;
}
.catalog-assistant__message { display: grid; justify-items: start; margin: 0 0 13px; }
.catalog-assistant__message--user { justify-items: end; }
.catalog-assistant__message-label { margin: 0 7px 4px; color: var(--ca-muted); font-size: 10px; font-weight: 700; }
.catalog-assistant__message p {
  max-width: 88%;
  margin: 0;
  padding: 11px 13px;
  border: 1px solid var(--ca-line);
  border-radius: 6px 16px 16px 16px;
  background: #fff;
  color: var(--ca-ink);
  font-size: 13px;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  box-shadow: 0 5px 16px rgba(16,35,31,.05);
}
.catalog-assistant__message--user p { border-color: var(--ca-brand); border-radius: 16px 6px 16px 16px; background: var(--ca-brand); color: #fff; }
.catalog-assistant__typing p { display: flex; gap: 5px; align-items: center; min-width: 58px; }
.catalog-assistant__typing i { width: 6px; height: 6px; border-radius: 50%; background: #6b817b; animation: catalogAssistantDot 1s infinite alternate; }
.catalog-assistant__typing i:nth-child(2) { animation-delay: .18s; }
.catalog-assistant__typing i:nth-child(3) { animation-delay: .36s; }
@keyframes catalogAssistantDot { to { opacity: .25; transform: translateY(-3px); } }

.catalog-assistant__suggestions {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  padding: 8px 14px 10px;
  border-top: 1px solid #edf3f1;
  background: #fff;
  scrollbar-width: none;
}
.catalog-assistant__suggestions::-webkit-scrollbar { display: none; }
.catalog-assistant__suggestions button { flex: 0 0 auto; min-height: 36px; padding: 7px 11px; border: 1px solid #b7d7cf; border-radius: 999px; background: var(--ca-soft); color: var(--ca-brand-strong); font: 700 11px/1.2 "Plus Jakarta Sans", sans-serif; cursor: pointer; }
.catalog-assistant__suggestions button:hover { border-color: var(--ca-brand); background: #dff7ef; }

.catalog-assistant__form { display: flex; align-items: flex-end; gap: 8px; padding: 10px 12px; border-top: 1px solid var(--ca-line); background: #fff; }
.catalog-assistant__form textarea { min-height: 44px; max-height: 112px; flex: 1; resize: none; overflow-y: auto; padding: 11px 12px; border: 1px solid #bdcec9; border-radius: 14px; background: #fff; color: var(--ca-ink); font: 500 13px/1.45 "Plus Jakarta Sans", sans-serif; }
.catalog-assistant__form textarea::placeholder { color: #7a8c87; }
.catalog-assistant__form textarea:focus { border-color: var(--ca-brand); box-shadow: 0 0 0 3px rgba(7,94,84,.12); outline: none; }
.catalog-assistant__form button { display: grid; place-items: center; flex: 0 0 auto; width: 44px; height: 44px; border: 0; border-radius: 13px; background: var(--ca-brand); color: #fff; cursor: pointer; }
.catalog-assistant__form button:hover { background: var(--ca-brand-strong); }
.catalog-assistant__form button:disabled { opacity: .5; cursor: wait; }

.catalog-assistant__footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 42px; padding: 7px 14px calc(7px + env(safe-area-inset-bottom)); border-top: 1px solid #edf3f1; background: #f8fbfa; }
.catalog-assistant__footer span { color: var(--ca-muted); font-size: 9px; line-height: 1.35; }
.catalog-assistant__footer a { flex: 0 0 auto; color: #086b5f; font-size: 10px; font-weight: 800; text-decoration: none; }
.catalog-assistant__footer a:hover { text-decoration: underline; }
.catalog-assistant__sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0,0,0,0) !important; white-space: nowrap !important; border: 0 !important; }
body.is-catalog-assistant-open { overflow: hidden; }

@media (max-width: 720px) {
  .catalog-assistant__launcher { right: 14px; bottom: calc(82px + env(safe-area-inset-bottom)); min-width: 54px; min-height: 54px; padding: 6px; border-radius: 50%; }
  .catalog-assistant__launcher-icon { width: 42px; height: 42px; }
  .catalog-assistant__launcher-copy { display: none; }
  .catalog-assistant__panel { inset: auto 8px calc(76px + env(safe-area-inset-bottom)); width: auto; height: min(650px, calc(100dvh - 92px)); max-height: none; border-radius: 22px; }
}

@media (max-width: 380px) {
  .catalog-assistant__panel { inset-inline: 4px; }
  .catalog-assistant__header { padding: 13px 12px; }
  .catalog-assistant__suggestions { padding-inline: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .catalog-assistant__panel, .catalog-assistant__launcher, .catalog-assistant__typing i { animation: none; transition: none; }
}