/* Помощник Породотеки на главной: поле первого экрана, окно диалога, знак.
   Разметка поля — scripts/seo/home.py, окно — site/assets/js/assistant.js.
   Цвет помощника — фиолетовый (--color-assistant), действие — оранжевое. */

/* ---- Знак: модуль «П думает» (p-thinking.css) в рамке нужного размера. */
.pt-mark {
  display: inline-flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.pt-mark .p-thinking {
  --p-thinking-size: 100%;
  width: 100%;
  height: 100%;
}

/* ---- Поле первого экрана */
.home-ask {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.home-ask__field {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  padding: 14px 14px 12px 18px;
  border: 1.5px solid var(--color-ink);
  border-radius: var(--radius-card);
  background: var(--color-paper);
  box-shadow: var(--shadow-pop);
  transition: box-shadow var(--motion);
}

.home-ask__field:focus-within {
  box-shadow: 0 0 0 3px var(--color-assistant), var(--shadow-pop);
}

.home-ask__head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.home-ask__head .pt-mark {
  width: 26px;
  height: 26px;
}

.home-ask__label {
  color: var(--color-ink);
  font: 700 var(--type-ui)/1.25 var(--font-text);
}

.home-ask__badge {
  margin-left: auto;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--color-assistant-tint);
  color: var(--color-assistant-text);
  font: 700 var(--type-micro)/1.3 var(--font-text);
  letter-spacing: 0.02em;
}

.home-ask__input {
  display: block;
  width: 100%;
  min-height: 56px;
  max-height: 180px;
  margin: 0;
  padding: 4px 0;
  border: 0;
  outline: 0;
  resize: none;
  background: transparent;
  color: var(--color-ink);
  font: 400 18px/1.45 var(--font-text);
}

.home-ask__input::placeholder {
  color: var(--color-muted);
  opacity: 1;
}

.home-ask__row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
}

.home-ask__go {
  flex: none;
  padding: 0 22px;
}

.home-ask__pet {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: 6px;
  min-width: 0;
  min-height: 44px;
  padding: 0 6px;
  border: 0;
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--color-graphite);
  font: 500 var(--type-small)/1.2 var(--font-text);
  cursor: pointer;
}

.home-ask__pet[hidden] { display: none; }

.home-ask__label,
.home-ask__badge,
.home-ask__pet span { white-space: nowrap; }

.home-ask__pet .i {
  flex: none;
  color: var(--color-muted);
}

.home-ask__pet.is-set::after {
  content: "";
  flex: none;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-muted);
}

.home-ask__pet:hover {
  background: var(--color-sand);
}

.home-ask__examples {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.home-ask__example {
  min-height: 44px;
  background: var(--color-paper);
  text-decoration: none;
}

.home-ask__example:hover {
  border-color: var(--color-assistant);
  color: var(--color-assistant-text);
}

.home-hero__scopes {
  align-items: center;
}

.home-hero__scopes-label {
  margin-right: 2px;
  color: var(--color-muted);
  font: 600 var(--type-caption)/1.3 var(--font-text);
}

/* ---- «Моя собака» */
.pt-pet {
  position: fixed;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  width: min(340px, calc(100vw - 24px));
  max-height: calc(100dvh - 24px);
  margin: 0;
  padding: 12px 18px 18px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-tile);
  background: var(--color-paper);
  box-shadow: var(--shadow-panel);
}

.pt-pet__head {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.pt-pet__close {
  display: grid;
  flex: none;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-right: -8px;
  padding: 0;
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-ink);
  cursor: pointer;
}

.pt-pet__close:hover { background: var(--color-sand); }

.pt-pet__body {
  display: grid;
  gap: 10px;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 3px;
  margin: -3px;
}

.pt-pet__title {
  margin: 0;
  font: 700 var(--type-title)/1.2 var(--font-text);
}

.pt-pet__hint {
  margin: -4px 0 2px;
  color: var(--color-muted);
  font-size: var(--type-caption);
  line-height: 1.4;
}

.pt-pet__field {
  display: grid;
  gap: 4px;
  color: var(--color-graphite);
  font: 600 var(--type-caption)/1.3 var(--font-text);
}

.pt-pet__field input {
  height: 44px;
  padding: 0 12px;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-field);
  background: var(--color-paper);
  color: var(--color-ink);
  font: 400 16px/1.3 var(--font-text);
}

.pt-pet__field input:focus {
  border-color: var(--color-assistant);
  outline: 2px solid var(--color-assistant);
  outline-offset: 1px;
}

.pt-pet__row {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
  margin-top: 4px;
}

.pt-pet__clear {
  min-height: 44px;
  padding: 0 12px;
  border: 0;
  background: none;
  color: var(--color-muted);
  font: 600 var(--type-small)/1 var(--font-text);
  cursor: pointer;
}

.pt-pet__save {
  background: var(--color-assistant);
  color: var(--color-on-assistant);
}

/* ---- Окно диалога */
.pt-chat-open,
.pt-chat-open body {
  overflow: hidden;
}

.pt-chat {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.pt-chat[hidden] { display: none; }

.pt-chat__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 18, 22, 0.42);
  opacity: 0;
  transition: opacity 0.18s ease;
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
}

.pt-chat__panel {
  position: relative;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  width: min(860px, 100%);
  height: min(860px, calc(100vh - 48px));
  height: min(860px, calc(100dvh - 48px));
  overflow: hidden;
  border-radius: var(--radius-block);
  background: var(--color-sand);
  box-shadow: var(--shadow-panel), 0 0 0 1px rgba(17, 18, 22, 0.06);
  opacity: 0;
  transform: translateY(14px) scale(0.985);
  transition: opacity 0.18s ease, transform 0.22s cubic-bezier(.2, .8, .2, 1);
}

.pt-chat.is-open .pt-chat__backdrop { opacity: 1; }
.pt-chat.is-open .pt-chat__panel { opacity: 1; transform: none; }

.pt-chat__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 14px 16px 14px 20px;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-paper);
}

.pt-chat__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.pt-mark--head {
  width: 36px;
  height: 36px;
  padding: 5px;
  border-radius: 12px;
  background: var(--color-assistant-tint);
}

.pt-chat__title {
  margin: 0;
  font: 600 18px/1.2 var(--font-display);
  letter-spacing: var(--tracking-heading);
}

.pt-chat__sub {
  margin: 2px 0 0;
  color: var(--color-muted);
  font-size: var(--type-caption);
  line-height: 1.3;
}

.pt-chat__actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pt-chat__fresh {
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-pill);
  background: var(--color-paper);
  color: var(--color-ink);
  font: 600 var(--type-small)/1 var(--font-text);
  cursor: pointer;
}

.pt-chat__close {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-ink);
  cursor: pointer;
}

.pt-chat__fresh:hover,
.pt-chat__close:hover { background: var(--color-sand); }

.pt-chat__scroll {
  overflow-y: auto;
  overscroll-behavior: contain;
  scroll-behavior: smooth;
}

.pt-chat__thread {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 20px 28px;
}

/* Приветствие */
.pt-welcome {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 28px 8px 8px;
  text-align: center;
}

.pt-mark--hero {
  width: 64px;
  height: 64px;
  margin-bottom: 14px;
}

.pt-welcome__title {
  margin: 0 0 8px;
  font: 600 var(--type-h3)/1.2 var(--font-display);
  letter-spacing: var(--tracking-heading);
}

.pt-welcome__text {
  max-width: 480px;
  margin: 0 0 20px;
  color: var(--color-graphite);
  font-size: 16px;
  line-height: 1.5;
}

.pt-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
}

.pt-chips--follow {
  justify-content: flex-start;
  padding-left: 48px;
}

.pt-chip {
  min-height: 44px;
  padding: 8px 14px;
  border: 1px solid var(--color-assistant-line);
  border-radius: var(--radius-pill);
  background: var(--color-paper);
  color: var(--color-assistant-text);
  font: 600 var(--type-small)/1.25 var(--font-text);
  text-align: left;
  cursor: pointer;
  transition: background var(--motion), border-color var(--motion);
}

.pt-chip:hover {
  border-color: var(--color-assistant);
  background: var(--color-assistant-tint);
}

/* Реплики */
.pt-msg {
  display: flex;
  gap: 12px;
  animation: pt-in 0.22s ease both;
}

.pt-msg--user { justify-content: flex-end; }

.pt-msg__bubble {
  max-width: 82%;
  margin: 0;
  padding: 12px 16px;
  border-radius: 20px 20px 6px 20px;
  background: var(--color-ink);
  color: var(--color-paper);
  font-size: 16px;
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.pt-mark--avatar {
  width: 36px;
  height: 36px;
  padding: 6px;
  border-radius: 12px;
  background: var(--color-paper);
  box-shadow: var(--shadow-xs);
}

.pt-thinking {
  align-items: center;
}

.pt-thinking .pt-mark {
  width: 40px;
  height: 40px;
}

@keyframes pt-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

/* Ответ */
.pt-answer {
  flex: 1;
  min-width: 0;
  padding: 18px 20px;
  border: 1px solid var(--color-line);
  border-radius: 6px 22px 22px 22px;
  background: var(--color-paper);
  box-shadow: var(--shadow-xs);
}

.pt-answer__lead {
  margin: 0 0 8px;
  color: var(--color-ink);
  font: 700 17px/1.4 var(--font-text);
}

.pt-answer__text {
  color: var(--color-graphite);
  font-size: 16px;
  line-height: 1.6;
}

.pt-answer__text p { margin: 0 0 8px; }

.pt-answer__text ul {
  display: grid;
  gap: 6px;
  margin: 4px 0 10px;
  padding: 0;
  list-style: none;
}

.pt-answer__text li {
  position: relative;
  padding-left: 20px;
}

.pt-answer__text li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 4px;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--color-assistant);
}

.pt-urgent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0 0 14px;
  padding: 12px 14px;
  border: 1px solid var(--color-alarm-line);
  border-radius: var(--radius-tile);
  background: var(--color-alarm-tint);
  color: var(--color-alarm-ink);
  font-size: var(--type-small);
  line-height: 1.45;
  text-decoration: none;
}

.pt-urgent .i {
  flex: none;
  margin-top: 1px;
  color: var(--color-alarm);
}

.pt-urgent b { color: var(--color-alarm); }

.pt-clarify {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  width: 100%;
  margin: 6px 0 4px;
  padding: 12px 14px;
  border: 1px solid var(--color-assistant-line);
  border-radius: var(--radius-tile);
  background: var(--color-assistant-tint);
  color: var(--color-ink);
  font: 500 var(--type-small)/1.45 var(--font-text);
  text-align: left;
  cursor: text;
}

.pt-clarify__label,
.pt-unknowns__label {
  color: var(--color-assistant-text);
  font-weight: 700;
}

.pt-unknowns {
  margin: 10px 0 0;
  color: var(--color-graphite);
  font-size: var(--type-small);
  line-height: 1.45;
}

.pt-unknowns ul {
  margin: 4px 0 0;
  padding-left: 18px;
}

.pt-general {
  margin: 12px 0 0;
  color: var(--color-warn);
  font-size: var(--type-caption);
  line-height: 1.4;
}

.pt-links {
  margin-top: 16px;
}

.pt-links__title {
  margin: 0 0 8px;
  color: var(--color-muted);
  font: 700 var(--type-micro)/1.3 var(--font-text);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pt-links__list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pt-link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas: "kind arrow" "title arrow";
  gap: 3px 10px;
  height: 100%;
  padding: 11px 12px 12px 14px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-tile);
  background: var(--color-sand);
  color: var(--color-ink);
  text-decoration: none;
  transition: border-color var(--motion), transform var(--motion), box-shadow var(--motion);
}

.pt-link:hover {
  border-color: var(--color-ink);
  box-shadow: var(--shadow-pop);
  transform: translateY(-2px);
}

.pt-link__kind {
  grid-area: kind;
  overflow: hidden;
  color: var(--color-muted);
  font: 600 var(--type-micro)/1.3 var(--font-text);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pt-link__title {
  grid-area: title;
  font: 700 var(--type-small)/1.3 var(--font-text);
}

.pt-link .i {
  grid-area: arrow;
  align-self: center;
  color: var(--color-muted);
}

.pt-links--next .pt-link {
  border-color: var(--color-assistant-line);
  background: var(--color-assistant-tint);
}

.pt-links--next .pt-link .i { color: var(--color-assistant); }

.pt-answer__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 4px 8px;
  margin-top: 12px;
}

/* «Помогло» / «Не помогло»: слева, копирование — справа. */
.pt-answer__rate {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  margin-right: auto;
}

.pt-answer__thumb {
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: none;
  color: var(--color-graphite);
  font: 600 var(--type-caption)/1 var(--font-text);
  cursor: pointer;
}

.pt-answer__thumb:hover:not(:disabled) { background: var(--color-sand); color: var(--color-ink); }
.pt-answer__thumb:disabled { cursor: default; opacity: .55; }
.pt-answer__thumb[aria-pressed="true"] {
  opacity: 1;
  border-color: var(--color-assistant);
  background: var(--color-assistant-tint);
  color: var(--color-ink);
}

.pt-answer__thanks {
  padding: 0 6px;
  color: var(--color-muted);
  font: 500 var(--type-caption)/1.2 var(--font-text);
}

.pt-answer__copy,
.pt-answer__retry {
  min-height: 44px;
  padding: 0 10px;
  border: 0;
  border-radius: var(--radius-pill);
  background: none;
  color: var(--color-muted);
  font: 600 var(--type-caption)/1 var(--font-text);
  cursor: pointer;
}

.pt-answer__copy:hover { background: var(--color-sand); color: var(--color-ink); }

.pt-answer--error p { margin: 0 0 8px; color: var(--color-graphite); }

.pt-answer__alt {
  display: flex;
  align-items: center;
  gap: 14px;
}

.pt-answer__retry {
  padding: 0 14px;
  background: var(--color-ink);
  color: var(--color-paper);
}

.pt-answer__alt a { color: var(--color-action-text); font-weight: 600; }

/* Нижняя панель */
.pt-chat__dock {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 12px 20px 14px;
  border-top: 1px solid var(--color-line);
  background: var(--color-paper);
}

.pt-chat__box {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
  padding: 8px 8px 8px 16px;
  border: 1.5px solid var(--color-ink);
  border-radius: 20px;
  background: var(--color-paper);
}

.pt-chat__box:focus-within { box-shadow: 0 0 0 3px var(--color-assistant); }

.pt-chat__input {
  flex: 1;
  min-width: 0;
  min-height: 44px;
  max-height: 180px;
  padding: 10px 0;
  border: 0;
  outline: 0;
  resize: none;
  background: transparent;
  color: var(--color-ink);
  font: 400 16px/1.45 var(--font-text);
}

.pt-chat__send {
  display: grid;
  flex: none;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 14px;
  background: var(--color-action);
  color: var(--color-on-action);
  cursor: pointer;
}

.pt-chat__send:disabled { opacity: 0.45; cursor: progress; }

.pt-chat__tools,
.pt-chat__fine {
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
}

.pt-chat__fine {
  color: var(--color-muted);
  font-size: var(--type-micro);
  line-height: 1.4;
}

.pt-chat__fine a { color: inherit; }

/* ---- Плавающая кнопка */
.pt-launcher {
  position: fixed;
  z-index: 900;
  right: 20px;
  bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 20px 0 8px;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--color-ink);
  color: var(--color-paper);
  font: 700 var(--type-ui)/1 var(--font-text);
  box-shadow: 0 18px 40px -18px rgba(17, 18, 22, 0.6);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
  transition: opacity 0.2s ease, transform 0.25s cubic-bezier(.2, .8, .2, 1);
}

.pt-launcher.is-shown {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.pt-launcher[hidden] { display: none; }

.pt-mark--launcher {
  width: 38px;
  height: 38px;
  padding: 6px;
  border-radius: var(--radius-pill);
  background: var(--color-paper);
}

.pt-chat-open .pt-launcher { opacity: 0; pointer-events: none; }

/* ---- Узкий телефон: без плашки «ИИ-помощник». */
@media (max-width: 420px) {
  .home-ask__badge { display: none; }
}

/* ---- Телефон: окно на весь экран, поле крупнее */
@media (max-width: 767px) {
  .home-ask__field { padding: 12px 12px 10px 14px; }
  .home-ask__input { font-size: 16px; }
  .home-ask__row { flex-wrap: nowrap; gap: 8px; }
  .home-ask__go { padding: 0 14px; }
  .home-ask__example { min-height: 44px; padding: 6px 12px; font-size: var(--type-caption); }

  .pt-chat { padding: 0; }
  .pt-chat__panel {
    width: 100%;
    height: 100%;
    border-radius: 0;
  }
  .pt-chat__top { padding: 10px 8px 10px 14px; }
  .pt-chat__sub { display: none; }
  .pt-chat__thread { padding: 18px 14px 22px; }
  .pt-chat__dock { padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); }
  .pt-mark--avatar { display: none; }
  .pt-chips--follow { padding-left: 0; }
  .pt-answer { padding: 16px; border-radius: 20px; }
  .pt-links__list { grid-template-columns: 1fr; }
  /* Над нижней панелью разделов (.ch-bar, 56 px), пока она видна. */
  .pt-launcher {
    right: 14px;
    bottom: calc(14px + env(safe-area-inset-bottom));
    transition: opacity 0.2s ease, transform 0.25s cubic-bezier(.2, .8, .2, 1), bottom 0.2s ease;
  }
  body:has(.ch-bar) .pt-launcher { bottom: calc(70px + env(safe-area-inset-bottom)); }
  html.ch-scrolled-down body:has(.ch-bar) .pt-launcher,
  html.ch-input-focus body:has(.ch-bar) .pt-launcher,
  html.ch-action-on body:has(.ch-bar) .pt-launcher { bottom: calc(14px + env(safe-area-inset-bottom)); }
  .pt-launcher__label { display: none; }
  .pt-launcher { padding: 0 7px; }
}

@media (prefers-reduced-motion: reduce) {
  .pt-msg,
  .pt-chat__panel,
  .pt-launcher { animation: none !important; transition: none !important; }
}

/* Заголовок главной на десктопе — в три строки, чтобы поле помощника было на первом экране. */
.pt-dog-choices,
.pt-pedigree__list { padding: 0; margin: 16px 0; list-style: none; }
.pt-dog-choices li { margin: 12px 0; }
.pt-dog-choice { width: 100%; overflow-wrap: anywhere; }
.pt-dog-card-link { display: inline-flex; align-items: center; min-height: 44px; }
.pt-pedigree { margin: 16px 0; overflow-wrap: anywhere; }
.pt-pedigree summary { cursor: pointer; min-height: 44px; padding: 10px 0; }
.pt-pedigree__list li { padding: 8px 0; border-bottom: 1px solid var(--line); }
.pt-pedigree__path { color: var(--muted); }

@media (min-width: 1024px) {
  .home-hero .pp-display { font-size: clamp(38px, 3.5vw, 52px); }
}