/* Определение CSS-переменных для консистентности */
:root {
  --cloud1: #f5f5f9;
  --green-dot: #3caa3c;
  --primary-color: #eb911c;
  --shadow-light: rgba(255, 255, 255, 0.8);
  --shadow-dark: rgba(0, 0, 0, 0.15);
  --background: #e6e7ee;
  --foreground: #000000;
  --accent: #ebebe5;
  --error-border: #e95159;
  --input-bg: #e6e7ee;
  --border-radius: 12px;
}

.dark {
  --cloud1: #2d2d45;
  --background: #2d2d45;
  --foreground: #ffffff;
  --accent: #363659;
  --input-bg: #2a2a2a;
  --shadow-light: rgba(255, 255, 255, 0.1);
  --shadow-dark: rgba(0, 0, 0, 0.3);
}

/* Сброс границ для элементов чата */
.chat__input input,
.chat__input button {
  border: none;
}

/* Кнопка закрытия */
.btm__close {
  cursor: pointer;
  position: absolute;
  top: 50%;
  right: 12px;
  transform: translateY(-50%);
  font-size: 16px;
  font-family: "Arial", sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  background: transparent;
  transition: box-shadow 0.3s ease;
  z-index: 1;
  width: 24px;
  height: 24px;
  border-radius: 50%;
}

.btm__close:hover {
  box-shadow: inset 2px 2px 5px var(--shadow-dark), inset -2px -2px 5px var(--shadow-light);
}

/* Контейнер чата */
.chat__wrap {
  display: flex;
  flex-direction: column;
  position: fixed;
  bottom: -510px;
  left: 50%;
  transform: translateX(-50%);
  margin: 10px;
  width: 80%;
  max-width: 380px;
  height: 80vh;
  max-height: 520px;
  background: var(--background);
  border-radius: var(--border-radius);
  box-shadow: 8px 8px 16px var(--shadow-dark), -8px -8px 16px var(--shadow-light);
  z-index: 99999998;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0;
}

.chat__wrap.open {
  bottom: 20px;
  opacity: 1;
}

/* Оверлей для закрытия чата */
.chat__overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.1);
  z-index: 99999997;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.chat__overlay.open {
  opacity: 1;
  visibility: visible;
}

/* Заголовок чата */
.chat__title {
  width: 100%;
  font-weight: 600;
  font-family: "Arial", sans-serif;
  font-size: 16px;
  padding: 15px 20px;
  background: var(--background);
  color: var(--primary-color);
  text-align: center;
  position: relative;
  z-index: 9;
  border-radius: var(--border-radius) var(--border-radius) 0 0;
  box-shadow: 4px 4px 8px var(--shadow-dark), -4px -4px 8px var(--shadow-light);
  flex-shrink: 0;
}

/* Тело чата */
.chat__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 15px 10px 5px;
  overflow-y: auto;
  background: transparent;
  min-height: 0;
}

/* Элемент сообщения */
.chat__body__item {
  background: var(--background);
  color: var(--foreground);
  border-radius: 18px 18px 4px 18px;
  padding: 12px 24px 14px 44px;
  margin: 6px 12px;
  font-size: 15px;
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: inset 3px 3px 6px var(--shadow-dark), inset -3px -3px 6px var(--shadow-light);
  line-height: 1.5;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  touch-action: pan-y;
}

.chat__body__item__client {
  align-self: flex-end;
  background: var(--cloud1);
  border-radius: 4px 18px 18px 18px;
  padding-right: 44px;
  padding-left: 24px;
  box-shadow: inset 3px 3px 6px var(--shadow-dark), inset -3px -3px 6px var(--shadow-light);
}

.chat__body__item__client .chat__body__item__user__icon {
  right: 8px;
  left: auto;
}

.chat__body__item__manager {
  align-self: flex-start;
  background: var(--accent);
  padding-left: 44px;
  box-shadow: inset 3px 3px 6px var(--shadow-dark), inset -3px -3px 6px var(--shadow-light);
}

.chat__body__item__user {
  padding-bottom: 5px;
  font-size: 10px;
}

.chat__body__item__time {
  position: absolute;
  bottom: 0;
  right: 5px;
  font-size: 9px;
}

.chat__body__item__text {
  overflow-wrap: break-word;
  max-width: 100%;
  white-space: pre-wrap;
}

.chat__body__item__text a {
  color: var(--primary-color);
  text-decoration: underline;
  transition: color 0.3s ease;
}

.chat__body__item__text a:hover {
  color: var(--primary-color);
  opacity: 0.8;
}

.chat__body__item__photo,
.chat__body__item__file {
  max-width: 100%;
  max-height: 300px;
  object-fit: contain;
  margin-top: 10px;
  border-radius: 8px;
  display: block;
}

.chat__body__item__file {
  background: var(--accent);
  padding: 10px;
  text-align: center;
  cursor: pointer;
  border: 1px solid var(--primary-color);
  box-shadow: inset 2px 2px 5px var(--shadow-dark), inset -2px -2px 5px var(--shadow-light);
}

.chat__body__item__manager .chat__body__item__photo,
.manager-message .chat__body__item__photo {
  border: 1px solid #ddd;
}

/* Стикеры */
.chat__body__item__sticker {
  max-width: 120px;
  max-height: 120px;
  margin-top: 10px;
  border-radius: 8px;
  display: block;
  object-fit: contain;
}

.chat__body__item__sticker.animated {
  /* Для анимированных стикеров */
  border: 1px solid var(--primary-color);
}

/* Стикеры-эмодзи */
.chat__body__item__sticker-emoji {
  font-size: 24px;
  padding: 10px;
  text-align: center;
  background: var(--accent);
  border-radius: 8px;
  margin-top: 10px;
  display: inline-block;
  border: 1px solid var(--primary-color);
  box-shadow: inset 2px 2px 5px var(--shadow-dark), inset -2px -2px 5px var(--shadow-light);
}

/* Поле ввода */
.chat__input {
  position: relative;
  width: 100%;
  min-height: 60px;
  display: flex;
  align-items: flex-end;
  padding: 10px;
  background: var(--background);
  border-radius: 0 0 var(--border-radius) var(--border-radius);
  border: none;
  box-shadow: none;
  flex-shrink: 0;
  z-index: 10; /* Устанавливаем z-index выше, чем у иконок */
}

.chat__input__message {
  flex: 1;
  position: relative;
  display: flex;
  align-items: flex-end;
}

.chat__main__input {
  width: 100%;
  min-height: 20px;
  max-height: 140px;
  padding: 10px 90px 10px 15px;
  font-size: 14px;
  border-radius: 8px;
  border: none;
  background: var(--background);
  box-shadow: inset 3px 3px 6px var(--shadow-dark), inset -3px -3px 6px var(--shadow-light);
  resize: none;
  outline: none;
  transition: box-shadow 0.3s ease;
  color: var(--foreground);
  font-family: inherit;
  line-height: 1.4;
  overflow-y: auto;
}

.chat__main__input:focus {
  box-shadow: inset 4px 4px 8px var(--shadow-dark), inset -4px -4px 8px var(--shadow-light);
}

.chat__main__input.validate__error {
  box-shadow: inset 3px 3px 6px rgba(233, 81, 89, 0.3), inset -3px -3px 6px var(--shadow-light);
}

.chat__input__buttons {
  position: absolute;
  top: 10px;
  right: 10px;
  bottom: 10px;
  display: flex;
  gap: 5px;
  align-items: stretch;
}

.chat__input__file,
.chat__input__submit {
  width: 40px;
  height: 100%;
  border-radius: 6px;
  background: var(--background);
  background-size: 16px;
  background-position: center;
  background-repeat: no-repeat;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  box-shadow: 3px 3px 6px var(--shadow-dark), -3px -3px 6px var(--shadow-light);
}

.chat__input__file:hover,
.chat__input__submit:hover {
  box-shadow: 4px 4px 8px var(--shadow-dark), -4px -4px 8px var(--shadow-light);
}

.chat__input__file {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23eb911c' viewBox='0 0 24 24'%3E%3Cpath d='M14,2H6A2,2 0 0,0 4,4V20A2,2 0 0,0 6,22H18A2,2 0 0,0 20,20V8L14,2M18,20H6V4H13V9H18V20Z'/%3E%3C/svg%3E");
}

.chat__input__submit {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23eb911c' viewBox='0 0 24 24'%3E%3Cpath d='M2,21L23,12L2,3V10L17,12L2,14V21Z'/%3E%3C/svg%3E");
}

.chat__body__item__user__icon {
  position: absolute;
  left: 8px;
  top: 8px;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  box-shadow: 2px 2px 4px var(--shadow-dark), -2px -2px 4px var(--shadow-light);
  z-index: 2;
}

/* Скрытый input для файлов */
.chat__file__input {
  display: none;
}

/* Индикатор печати */
.typing-indicator {
  display: flex;
  align-items: center;
  padding: 10px 20px;
  margin: 5px 12px;
  background: var(--accent);
  border-radius: 18px;
  box-shadow: 4px 4px 8px var(--shadow-dark), -4px -4px 8px var(--shadow-light);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.typing-indicator.show {
  opacity: 1;
}

.typing-indicator__text {
  color: var(--foreground);
  font-size: 14px;
  margin-right: 10px;
}

.typing-indicator__dots {
  display: flex;
  gap: 3px;
}

.typing-indicator__dot {
  width: 6px;
  height: 6px;
  background: var(--primary-color);
  border-radius: 50%;
  animation: typing 1.4s infinite;
}

.typing-indicator__dot:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-indicator__dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typing {
  0%,
  60%,
  100% {
    transform: translateY(0);
  }
  30% {
    transform: translateY(-10px);
  }
}

/* Уведомление менеджера */
.manager-message {
  position: fixed;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  z-index: 99999997;
  cursor: pointer;
  max-width: 350px;
  transition: opacity 0.3s ease;
}

.manager-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--background);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 4px 4px 8px var(--shadow-dark), -4px -4px 8px var(--shadow-light);
  flex-shrink: 0;
}

.manager-avatar img {
  width: 30px;
  height: 30px;
  border-radius: 50%;
}

.manager-message-content {
  background: var(--background);
  border-radius: 15px;
  padding: 12px 16px;
  box-shadow: 4px 4px 8px var(--shadow-dark), -4px -4px 8px var(--shadow-light);
  position: relative;
  max-width: 280px;
}

.manager-message-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.green-dot {
  width: 8px;
  height: 8px;
  background-color: var(--green-dot);
  border-radius: 50%;
  animation: blink 2s infinite;
  margin-right: 6px;
}

.manager-name {
  font-weight: bold;
  color: var(--foreground);
  font-size: 14px;
}

.manager-message-text {
  color: var(--foreground);
  font-size: 14px;
  line-height: 1.4;
}

.manager-message-text a {
  color: var(--primary-color);
  text-decoration: underline;
}

.manager-close {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 20px;
  height: 20px;
  background: var(--background);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 12px;
  color: var(--foreground);
  transition: all 0.3s ease;
  box-shadow: 2px 2px 4px var(--shadow-dark), -2px -2px 4px var(--shadow-light);
  border: none;
}

.manager-close:hover {
  box-shadow: inset 2px 2px 4px var(--shadow-dark), inset -2px -2px 4px var(--shadow-light);
}

/* Кнопка чата */
.chat-button {
  position: fixed;
  bottom: 46px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--background);
  color: var(--foreground);
  border: none;
  height: 45px;
  border-radius: 8px;
  box-shadow: 6px 6px 12px var(--shadow-dark), -6px -6px 12px var(--shadow-light);
  cursor: pointer;
  display: flex;
  align-items: center;
  font-weight: 600;
  padding: 0 20px;
  z-index: 99999999;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 14px;
  min-width: 200px;
  justify-content: center;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.chat-button:hover {
  transform: translateX(-50%) translateY(-2px);
  box-shadow: 8px 8px 16px var(--shadow-dark), -8px -8px 16px var(--shadow-light);
}

.chat-button:active {
  transform: translateX(-50%) translateY(0px);
  box-shadow: inset 4px 4px 8px var(--shadow-dark), inset -4px -4px 8px var(--shadow-light);
  transition: all 0.1s ease;
}

/* Скрытие кнопки чата при открытом чате */
.chat-button.hidden {
  display: none !important;
}

/* Анимация */
@keyframes blink {
  0%,
  50% {
    opacity: 1;
  }
  51%,
  100% {
    opacity: 0.3;
  }
}

/* Уведомления */
.notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background: var(--background);
  padding: 15px 20px;
  border-radius: 8px;
  box-shadow: 4px 4px 8px var(--shadow-dark), -4px -4px 8px var(--shadow-light);
  z-index: 999999999;
  transform: translateX(400px);
  transition: transform 0.3s ease;
  max-width: 300px;
}

.notification.show {
  transform: translateX(0);
}

.notification.error {
  border-left: 4px solid var(--error-border);
}

.notification.success {
  border-left: 4px solid var(--green-dot);
}
.upload-progress-bar {
  background-color: #EB911C;
  height: 5px;
  transition: width 0.1s;
}