/* == СТРАНИЦА CHAT== */

.chat-main {
  position: relative;
  padding: 20px 60px;
  overflow: visible;
}

.choose-section {
  position: relative;
  text-align: center;
  padding-top: 10px;
  min-height: 500px;
	
  z-index: 1;
}

/* ===============================
   ШАГИ И ПЕРЕХОДЫ
================================ */

.step-container {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
              transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              visibility 0.4s;
  visibility: visible;
}

.step-container.hidden {
  display: none;
  opacity: 0;
  visibility: hidden;
}

/* Анимация появления шага (fade + slide) */
.step-container.step-entering {
  animation: stepEnter 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.step-container.step-exiting {
  animation: stepExit 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes stepEnter {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes stepExit {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(-30px);
  }
}

/* Анимация для карточек при появлении отключена */

/* ===============================
   ШАГ 0: ПРИВЕТСТВИЕ - ВСЁ ОТЦЕНТРОВАНО
================================ */

.welcome-layout {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 60px 20px;
  min-height: 450px;
}

/* Блок с персонажем и пузырём на шаге 0 */
.welcome-character-block {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  flex-shrink: 0;
}

.welcome-character-block .chat-bubble {
  position: relative;
  flex-shrink: 0;
}

.welcome-character-block .chat-bubble-bg {
  width: 420px;
  height: auto;
  display: block;
}

.welcome-character-block .chat-bubble-text {
  position: absolute;
  left: 40px;
  right: 55px;
  top: 50%;
  transform: translateY(-50%);
  margin: 0;
  color: #ffffff;
  font-size: 24px;
  font-weight: 600;
  line-height: 1.35;
  text-align: left;
}

.welcome-character-block .chat-character img {
  width: 280px;
  height: auto;
  display: block;
}

.welcome-right {
  flex-shrink: 0;
}

.welcome-menu {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  padding: 20px;
  border-radius: 28px;
  width: 320px;
  background: linear-gradient(to right,
    rgba(138, 170, 229, 0.5) 0%,
    rgba(138, 170, 229, 0.3) 70%,
    rgba(138, 170, 229, 0.0) 100%
  );
}

.welcome-menu::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 28px;
  border: 2px solid #15427d;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to right,
    rgba(0,0,0,1) 0%,
    rgba(0,0,0,1) 60%,
    rgba(0,0,0,0) 100%
  );
  mask-image: linear-gradient(to right,
    rgba(0,0,0,1) 0%,
    rgba(0,0,0,1) 60%,
    rgba(0,0,0,0) 100%
  );
}

.menu-item {
  background: #CCDAF4;
  border-radius: 16px;
  padding: 16px 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  z-index: 2;
}

.menu-item:hover {
  background: #B8CCEE;
  transform: translateX(4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.menu-item.selected {
  background: #6E90D0;
}

.menu-item.selected .menu-item-text {
  color: #ffffff;
}

.menu-item-text {
  font-size: 15px;
  font-weight: 500;
  color: #0E1A2B;
  line-height: 1.3;
}

/* ===============================
   ПОМОЩНИК ДЛЯ ШАГОВ 1 и 2
================================ */

.chat-helper-wrapper {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin:  auto;
}

.chat-helper {
  display: none;
  align-items: flex-end;
  justify-content: flex-end;
  gap: 10px;
  margin-top: -200px;
  pointer-events: none;
}

.chat-helper.visible {
  display: flex;
}

.chat-helper .chat-bubble {
  position: relative;
  flex-shrink: 0;
}

.chat-helper .chat-bubble-bg {
  width: 520px;
  height: auto;
  display: block;
}

.chat-helper .chat-bubble-text {
  position: absolute;
  left: 45px;
  right: 70px;
  top: 50%;
  transform: translateY(-50%);
  margin: 0;
  color: #ffffff;
  font-size: 28px;
  font-weight: 600;
  line-height: 1.35;
  text-align: left;
}

.chat-helper .chat-character img {
  width: 240px;
  height: auto;
  display: block;
}

/* ===============================
   ПАНЕЛЬ С ОДНОЙ РАМКОЙ
================================ */
.choose-panel {
  position: relative;
  width: fit-content;
  margin: 0 auto 40px;
  padding: 10px;
  border-radius: 24px;
  background: transparent;
  overflow: hidden;        
}

.choose-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(to right,
    rgba(138, 170, 229, 0.75) 0%,
    rgba(138, 170, 229, 0.55) 65%,
    rgba(138, 170, 229, 0.0) 100%
  );
  -webkit-mask-image: linear-gradient(to right,
    rgba(0,0,0,1) 0%,
    rgba(0,0,0,1) 65%,
    rgba(0,0,0,0) 100%
  );
  mask-image: linear-gradient(to right,
    rgba(0,0,0,1) 0%,
    rgba(0,0,0,1) 65%,
    rgba(0,0,0,0) 100%
  );
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  z-index: 0;
  pointer-events: none;
}

.choose-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  border: 3px solid #15427d;
  box-sizing: border-box;
  -webkit-mask-image: linear-gradient(to right,
    rgba(0,0,0,1) 0%,
    rgba(0,0,0,1) 65%,
    rgba(0,0,0,0) 100%
  );
  mask-image: linear-gradient(to right,
    rgba(0,0,0,1) 0%,
    rgba(0,0,0,1) 65%,
    rgba(0,0,0,0) 100%
  );
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  z-index: 1;
}

.cards-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 203px);
  gap: 40px 60px;
  justify-items: center;
}

/* ===============================
   КАРТОЧКИ (СТАРЫЙ СТИЛЬ С ИЗОБРАЖЕНИЯМИ)
================================ */

.card {
  box-sizing: border-box;
  width: 203px;
  height: 300px;
  border-radius: 24px;
  background: #CCDAF4;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 22px rgba(0, 0, 0, 0.15);
}

.card-image {
  width: 100%;
  height: 191px;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-label {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 15px 20px;
  font-size: 22px;
  color: #0E1A2B;
  text-transform: lowercase;
}

.card.selected {
  background: #6E90D0;
  box-shadow: 0 16px 26px rgba(23, 59, 108, 0.35);
  border: 5px solid #6E90D0;
}

.card.selected .card-image img {
  border-radius: 18px 18px 0 0;
}

.card.selected .card-label {
  background: #6E90D0;
  color: #ffffff;
}

/* ===============================
   ТЕКСТОВЫЕ КАРТОЧКИ (ШАГ 1 - НОВЫЙ СТИЛЬ)
================================ */

.skin-cards-panel {
  padding: 20px;
  margin-top: 80px;
}

.skin-cards-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  max-width: 780px;
}

/* ✅ НОВОЕ: Сетка на 4 колонки для бюджета */
.skin-cards-grid--4cols {
  grid-template-columns: repeat(4, 1fr);
  max-width: 900px;
}

.skin-card {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 22px 26px;
  min-height: 110px;
  border-radius: 20px;
  background: #CCDAF4;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 3px solid transparent;
  text-align: left;
}

.skin-card:hover {
  background: #B8CCEE;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.skin-card:active {
  transform: translateY(-1px);
}

.skin-card-title {
  font-size: 19px;
  font-weight: 600;
  color: #0E1A2B;
  line-height: 1.3;
  margin-bottom: 8px;
}

.skin-card-desc {
  font-size: 15px;
  font-weight: 400;
  color: #4A5568;
  line-height: 1.4;
}

/* Состояние выбрано (множественный выбор) */
.skin-card.selected {
  background: #6E90D0;
  border-color: #15427d;
  box-shadow: 0 8px 24px rgba(23, 59, 108, 0.3);
}

.skin-card.selected .skin-card-title {
  color: #ffffff;
}

.skin-card.selected .skin-card-desc {
  color: rgba(255, 255, 255, 0.85);
}

/* ===============================
   NAV BUTTONS
================================ */

.nav-btn {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: #000;
  color: #fff;
  padding: 14px 20px;
  border-radius: 50px;
  font-size: 22px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  border: none;
  position: fixed;
  overflow: hidden;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background 0.3s ease;
  z-index: 100;
}

.nav-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.25);
}

.nav-btn-text {
  white-space: nowrap;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.nav-btn-circle {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  left: 0;
  transition: left 0.4s ease;
}

.nav-btn-circle img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transform: translateY(1px);
}

.nav-btn.animating {
  background: linear-gradient(135deg, #4f46e5, #5f5bff);
}

.nav-btn.animating .nav-btn-text {
  opacity: 0;
  transform: translateX(10px);
}

.nav-btn.animating .nav-btn-circle {
  left: var(--circle-shift, 0px);
}

.nav-btn--back {
  left: 60px;
  bottom: 100px;
}

.nav-btn--next {
  right: 60px;
  bottom: 100px;
}

.nav-btn--back .nav-btn-circle {
  order: 2;
}

.nav-btn--back .nav-btn-text {
  order: 1;
}

.nav-btn--next .nav-btn-circle {
  order: 1;
}

.nav-btn--next .nav-btn-text {
  order: 2;
}

/* ✅ НОВОЕ: Анимация тряски для валидации */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
  20%, 40%, 60%, 80% { transform: translateX(5px); }
}

.nav-btn.shake {
  animation: shake 0.5s ease-in-out;
}

/* ===============================
   ПАНЕЛЬ ОПЦИЙ (ШАГ 2)
================================ */

.options-panel {
  width: 600px;
  padding: 30px;
  margin-top: 40px;
}

.options-panel .options-list {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 0;
}

.options-panel .option-item {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 28px;
  background: #CCDAF4;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 3px solid transparent;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.options-panel .option-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
  background: #B8CCEE;
}

.options-panel .option-item input[type="radio"] {
  display: none;
}

.options-panel .option-item .option-text {
  font-size: 18px;
  color: #0E1A2B;
  line-height: 1.5;
  font-weight: 500;
}

.options-panel .option-item.selected,
.options-panel .option-item:has(input:checked) {
  background: #6E90D0;
  border-color: #15427d;
  box-shadow: 0 8px 24px rgba(23, 59, 108, 0.3);
}

.options-panel .option-item.selected .option-text,
.options-panel .option-item:has(input:checked) .option-text {
  color: #ffffff;
}

.options-panel .option-item::before {
  content: "";
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 3px solid #15427d;
  background: #fff;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.options-panel .option-item.selected::before,
.options-panel .option-item:has(input:checked)::before {
  background: #15427d;
  border-color: #fff;
  box-shadow: inset 0 0 0 4px #fff;
}




/* ===============================
   АЛЛЕРГИЯ — ТЕКСТОВОЕ ПОЛЕ
================================ */

.allergy-input {
  margin-top: 24px;
  max-width: 780px;
  width: 100%;
}

.allergy-input.hidden {
  display: none;
}

.allergy-textarea {
  width: 100%;
  min-height: 120px;
  padding: 18px 20px;
  border-radius: 20px;
  border: 3px solid #15427d;
  background: #ffffff;
  font-family: "Poppins", sans-serif;
  font-size: 15px;
  line-height: 1.4;
  resize: vertical;
  outline: none;
  box-sizing: border-box;
}

.allergy-textarea::placeholder {
  color: #8a94a6;
}

.allergy-textarea:focus {
  border-color: #6E90D0;
  box-shadow: 0 0 0 4px rgba(110, 144, 208, 0.2);
}




/* ====== АДАПТИВ ====== */

@media (max-width: 1200px) {
  .welcome-character-block .chat-bubble-bg {
    width: 360px;
  }

  .welcome-character-block .chat-bubble-text {
    font-size: 20px;
    left: 35px;
    right: 50px;
  }

  .welcome-character-block .chat-character img {
    width: 240px;
  }

  .welcome-menu {
    width: 300px;
  }

  .menu-item {
    padding: 14px 18px;
  }

  .menu-item-text {
    font-size: 14px;
  }

  .chat-helper .chat-bubble-bg {
    width: 450px;
  }

  .chat-helper .chat-bubble-text {
    font-size: 24px;
  }

  .chat-helper .chat-character img {
    width: 240px;
  }

  .cards-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px 40px;
    max-width: 650px;
  }

  .card {
    width: 190px;
    height: 280px;
  }

  .skin-cards-panel {
    margin-top: 60px;
  }

  .skin-cards-grid {
    max-width: 700px;
    gap: 16px;
  }

  /* ✅ НОВОЕ: адаптив для 4-колоночной сетки */
  .skin-cards-grid--4cols {
    max-width: 800px;
  }

  .skin-card {
    padding: 20px 22px;
    min-height: 100px;
  }

  .skin-card-title {
    font-size: 18px;
  }

  .skin-card-desc {
    font-size: 14px;
  }
}

@media (max-width: 992px) {
  .welcome-layout {
    flex-direction: column;
    gap: 30px;
    padding: 40px 20px;
  }

  .welcome-character-block {
    justify-content: center;
  }

  .welcome-menu {
    width: 100%;
    max-width: 400px;
  }

  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 520px;
    gap: 30px;
  }

  .card {
    width: 200px;
    height: 290px;
  }

  .skin-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 480px;
    gap: 12px;
  }

  /* ✅ НОВОЕ: 4-колоночная сетка становится 2-колоночной */
  .skin-cards-grid--4cols {
    grid-template-columns: repeat(2, 1fr);
    max-width: 480px;
  }

  .skin-card {
    padding: 16px 18px;
    min-height: 85px;
  }

  .options-panel {
    width: 100%;
    max-width: 500px;
  }
}

@media (max-width: 768px) {
  .welcome-character-block .chat-bubble-bg {
    width: 300px;
  }

  .welcome-character-block .chat-bubble-text {
    font-size: 18px;
    left: 25px;
    right: 40px;
  }

  .welcome-character-block .chat-character img {
    width: 180px;
  }

  .chat-helper .chat-bubble-bg {
    width: 350px;
  }

  .chat-helper .chat-bubble-text {
    font-size: 20px;
  }

  .chat-helper .chat-character img {
    width: 180px;
  }

  .cards-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: 260px;
  }

  .card {
    width: 100%;
    height: 280px;
  }

  .skin-cards-grid {
    grid-template-columns: 1fr;
    max-width: 320px;
    gap: 12px;
  }

  /* ✅ НОВОЕ: 4-колоночная сетка становится 2-колоночной на мобильных */
  .skin-cards-grid--4cols {
    grid-template-columns: repeat(2, 1fr);
    max-width: 320px;
  }

  .skin-card {
    padding: 18px 20px;
    min-height: auto;
  }

  .nav-btn--back {
    left: 20px;
    bottom: 30px;
  }

  .nav-btn--next {
    right: 20px;
    bottom: 30px;
  }
}

@media (max-width: 480px) {
  .welcome-character-block .chat-bubble-bg {
    width: 260px;
  }

  .welcome-character-block .chat-bubble-text {
    font-size: 16px;
    left: 20px;
    right: 35px;
  }

  .welcome-character-block .chat-character img {
    width: 140px;
  }

  .menu-item {
    padding: 12px 14px;
  }

  .menu-item-text {
    font-size: 13px;
  }

  .skin-cards-grid {
    max-width: 280px;
    gap: 10px;
  }

  /* ✅ НОВОЕ: адаптив для маленьких экранов */
  .skin-cards-grid--4cols {
    grid-template-columns: repeat(2, 1fr);
    max-width: 280px;
  }

  .skin-card {
    padding: 14px 16px;
  }

  .skin-card-title {
    font-size: 15px;
  }

  .skin-card-desc {
    font-size: 12px;
  }
}

/* ===============================
   ШАГ РЕЗУЛЬТАТА
================================ */

.results-wrapper {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

/* Контейнер для ответа ИИ */
.ai-response-container {
  background: #ffffff;
  border-radius: 24px;
  min-height: 400px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  border: 2px solid rgba(110, 144, 208, 0.2);
  overflow: hidden;
  position: relative;
}

/* Состояние загрузки */
.ai-loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  z-index: 10;
}

.ai-loading.hidden {
  display: none;
}

.ai-loading-animation {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.ai-loading-animation span {
  width: 14px;
  height: 14px;
  background: linear-gradient(135deg, #6E90D0 0%, #8AAAE5 100%);
  border-radius: 50%;
  animation: loadingBounce 1.4s ease-in-out infinite;
}

.ai-loading-animation span:nth-child(2) {
  animation-delay: 0.2s;
}

.ai-loading-animation span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes loadingBounce {
  0%, 60%, 100% { 
    transform: translateY(0) scale(1); 
  }
  30% { 
    transform: translateY(-16px) scale(1.1); 
  }
}

.ai-loading-text {
  font-size: 18px;
  color: #6B7280;
  margin: 0;
  animation: loadingPulse 2s ease-in-out infinite;
}

@keyframes loadingPulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* Контент ответа ИИ */
.ai-response-content {
  padding: 32px;
  font-size: 16px;
  line-height: 1.7;
  color: #374151;
}

.ai-response-content:empty {
  display: none;
}

.ai-response-content:not(:empty) + .ai-loading,
.ai-response-content:not(:empty) ~ .ai-loading {
  display: none;
}

/* Состояние ошибки */
.ai-error {
  text-align: center;
  padding: 40px 20px;
  color: #6B7280;
}

.ai-error p {
  font-size: 18px;
  margin: 0;
}

/* Кнопки действий результата */
.results-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}

.results-actions.hidden {
  display: none;
}

.results-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;
  border: none;
  font-family: inherit;
}

.results-btn--secondary {
  background: #ffffff;
  color: #374151;
  border: 2px solid #E5E7EB;
}

.results-btn--secondary:hover {
  background: #F9FAFB;
  border-color: #D1D5DB;
  transform: translateY(-2px);
}

.results-btn--primary {
  background: linear-gradient(135deg, #6E90D0 0%, #8AAAE5 100%);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(110, 144, 208, 0.35);
}

.results-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(110, 144, 208, 0.45);
}

/* ===============================
   АДАПТИВ ДЛЯ РЕЗУЛЬТАТА
================================ */

@media (max-width: 768px) {
  .results-wrapper {
    padding: 10px;
  }

  .ai-response-container {
    min-height: 300px;
    border-radius: 20px;
  }

  .ai-response-content {
    padding: 24px 20px;
    font-size: 15px;
  }

  .ai-loading-text {
    font-size: 16px;
  }

  .results-actions {
    flex-direction: column;
    gap: 12px;
  }

  .results-btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .ai-response-content {
    padding: 20px 16px;
    font-size: 14px;
  }

  .ai-loading-animation span {
    width: 12px;
    height: 12px;
  }

  .results-btn {
    padding: 12px 20px;
    font-size: 15px;
  }
}