/* ===== Пастельная палитра и токены ===== */
:root {
  --color-bg: #fdf6f0;
  /* тёплый кремовый фон */
  --color-surface: #ffffff;
  --color-text: #4a4458;
  /* мягкий сливово-серый */
  --color-text-muted: #8b8496;

  --color-mint: #cdeee0;
  /* пастельная мята */
  --color-mint-deep: #3e9d7c;
  --color-lavender: #e3ddf7;
  /* пастельная лаванда */
  --color-lavender-deep: #7a68c2;
  --color-peach: #ffe3cf;
  /* пастельный персик */
  --color-peach-deep: #d9885a;
  --color-rose: #fbdde4;
  /* пастельная роза */
  --color-sky: #d9ecf7;
  /* пастельное небо */
  --color-sky-deep: #4d8fb8;

  --color-user-bubble: var(--color-lavender);
  --color-agent-bubble: var(--color-surface);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-soft: 0 6px 24px rgba(122, 104, 194, 0.10);
  --shadow-bubble: 0 2px 8px rgba(74, 68, 88, 0.06);

  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ===== База ===== */
* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--color-text);
  background:
    radial-gradient(120% 60% at 100% 0%, var(--color-sky) 0%, transparent 55%),
    radial-gradient(100% 50% at 0% 100%, var(--color-rose) 0%, transparent 50%),
    var(--color-bg);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ===== Каркас (mobile first: колонка на весь экран) ===== */
.app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  max-width: 100%;
  margin: 0 auto;
  background: transparent;
}

/* ===== Шапка ===== */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(122, 104, 194, 0.12);
}

.header__agent {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
}

.header__meta {
  min-width: 0;
}

.header__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header__date {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.85rem;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(122, 104, 194, 0.15);
  border-radius: 999px;
  white-space: nowrap;
}

.header__caption,
.header__value {
  margin: 0;
  font-size: 0.78rem;
}

.header__caption {
  color: var(--color-text-muted);
}

.header__value {
  font-weight: 700;
  color: var(--color-lavender-deep);
}

.header__actions {
  display: flex;
  gap: 0.4rem;
}

.icon-btn {
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border: none;
  border-radius: 50%;
  background: var(--color-lavender);
  cursor: pointer;
  font-size: 1rem;
  transition: transform 0.15s ease, background 0.15s ease;
}

.icon-btn:hover {
  background: var(--color-sky);
  transform: translateY(-1px);
}

/* ===== Аватары ===== */
.avatar {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  font-size: 1rem;
  font-weight: 700;
}

.avatar--agent {
  background: linear-gradient(135deg, var(--color-mint), var(--color-sky));
  color: var(--color-mint-deep);
}

.avatar--user {
  background: var(--color-lavender);
  color: var(--color-lavender-deep);
}

/* ===== Чат ===== */
.chat {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding: 1rem;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.message {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  max-width: 100%;
}

.message--agent {
  justify-content: flex-start;
}

.message--user {
  justify-content: flex-end;
}

.message__bubble {
  position: relative;
  max-width: min(80%, 34rem);
  padding: 0.7rem 0.9rem 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-bubble);
}

.message__bubble p {
  margin: 0;
}

/* Свёрнутый текст агента под карточкой */
.agent-text {
  margin-top: 0.6rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.agent-text:first-child {
  margin-top: 0;
}

.agent-text summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--color-text-muted);
}

.message--agent .message__bubble {
  background: var(--color-agent-bubble);
  border-bottom-left-radius: var(--radius-sm);
}

.message--user .message__bubble {
  background: var(--color-user-bubble);
  border-bottom-right-radius: var(--radius-sm);
}

.message__time {
  position: absolute;
  right: 0.9rem;
  bottom: 0.35rem;
  font-size: 0.68rem;
  color: var(--color-text-muted);
}

/* Карточка тренировки внутри ответа агента */
.workout-card {
  margin-top: 0.6rem;
  padding: 0.75rem 0.85rem;
  background: var(--color-bg);
  border: 1px dashed rgba(122, 104, 194, 0.35);
  border-radius: var(--radius-md);
}

.workout-card__title {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-lavender-deep);
}

.workout-card__section + .workout-card__section {
  margin-top: 0.6rem;
}

.workout-card__section-title {
  margin: 0 0 0.35rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.workout-card__list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.88rem;
}

.tag {
  display: inline-block;
  margin-right: 0.35rem;
  padding: 0.1rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
}

.tag--mint {
  background: var(--color-mint);
  color: var(--color-mint-deep);
}

.tag--lavender {
  background: var(--color-lavender);
  color: var(--color-lavender-deep);
}

.tag--peach {
  background: var(--color-peach);
  color: var(--color-peach-deep);
}

.tag--sky {
  background: var(--color-sky);
  color: var(--color-sky-deep);
}

.tag--rose {
  background: var(--color-rose);
  color: #c2525a;
}

.workout-card__total {
  margin: 0.6rem 0 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ===== Карточка-календарь месяца ===== */
.calendar-card__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.25rem;
}

.calendar-card__weekday {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-align: center;
}

.calendar-card__day {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  min-width: 0;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--color-text);
}

.calendar-card__day--empty {
  visibility: hidden;
}

.calendar-card__day--none {
  color: var(--color-text-muted);
}

.calendar-card__day--future {
  opacity: 0.45;
}

.calendar-card__day--swim {
  background: var(--color-mint);
  color: var(--color-mint-deep);
}

.calendar-card__day--gym {
  background: var(--color-lavender);
  color: var(--color-lavender-deep);
}

.calendar-card__day--swim-gym {
  background: var(--color-mint);
  color: var(--color-mint-deep);
}

.calendar-card__day--missed {
  background: var(--color-rose);
  color: #c2525a;
}

.calendar-card__day--good {
  background: var(--color-mint);
  color: var(--color-mint-deep);
}

.calendar-card__day--normal {
  background: var(--color-sky);
  color: var(--color-sky-deep);
}

.calendar-card__day--bad {
  background: var(--color-peach);
  color: var(--color-peach-deep);
}

.calendar-card__day--today {
  outline: 2px solid var(--color-lavender-deep);
  outline-offset: -2px;
}

.calendar-card__gym-dot {
  position: absolute;
  top: 0.15rem;
  right: 0.15rem;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--color-lavender-deep);
}

.calendar-card__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.6rem;
}

/* ===== Карточка артериального давления ===== */
.calendar-card__day--bp {
  background: var(--color-sky);
  color: var(--color-sky-deep);
}

.bp-card .calendar-card__day--none {
  background: var(--color-rose);
  color: #c2525a;
}

.bp-card .calendar-card__day--future {
  background: var(--color-rose);
  color: #c2525a;
}

.bp-card__count {
  position: absolute;
  bottom: 0.15rem;
  right: 0.2rem;
  font-size: 0.62rem;
  font-weight: 700;
  line-height: 1;
}

.bp-card__time {
  display: inline-block;
  min-width: 2.6rem;
  color: var(--color-text-muted);
}

.bp-card__note {
  display: inline-block;
  margin-left: 0.35rem;
  color: var(--color-text-muted);
  font-size: 0.82rem;
  word-break: break-word;
}

/* ===== Карточка температуры ===== */
.temperature-card {
  border-color: rgba(217, 136, 90, 0.4);
}

.temperature-card__time {
  display: inline-block;
  min-width: 2.6rem;
  color: var(--color-text-muted);
}

.temperature-card__value {
  color: var(--color-peach-deep);
}

.temperature-card__note {
  display: inline-block;
  margin-left: 0.35rem;
  color: var(--color-text-muted);
  font-size: 0.82rem;
  word-break: break-word;
}

.temperature-card__empty {
  color: var(--color-text-muted);
  font-style: italic;
}

/* Индикатор набора текста */
.message__bubble--typing {
  display: flex;
  gap: 0.3rem;
  align-items: center;
  padding: 0.9rem 1rem;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-lavender-deep);
  opacity: 0.4;
  animation: typing 1.2s infinite ease-in-out;
}

.dot:nth-child(2) {
  animation-delay: 0.15s;
}

.dot:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes typing {

  0%,
  60%,
  100% {
    transform: translateY(0);
    opacity: 0.4;
  }

  30% {
    transform: translateY(-4px);
    opacity: 1;
  }
}

/* ===== Быстрые подсказки ===== */
.chips {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  touch-action: pan-x;
}

.chips::-webkit-scrollbar {
  display: none;
}

.chip {
  flex-shrink: 0;
  padding: 0.45rem 0.95rem;
  border: 1px solid rgba(122, 104, 194, 0.3);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  color: var(--color-lavender-deep);
  font-size: 0.7rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s ease, transform 0.15s ease;
}

.chip:hover {
  background: var(--color-lavender);
  transform: translateY(-1px);
}

/* ===== Поле ввода ===== */
.composer {
  display: flex;
  align-items: flex-end;
  gap: 0.6rem;
  padding: 0.7rem 1rem calc(0.7rem + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(122, 104, 194, 0.12);
}

.composer__input {
  flex: 1;
  min-width: 0;
  max-height: 8rem;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(122, 104, 194, 0.25);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  color: var(--color-text);
  /* font: inherit; */
  /* font-size: 0.85rem; */
  line-height: 1.4;
  resize: none;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.composer__input::placeholder {
  color: var(--color-text-muted);
}

.composer__input:focus {
  border-color: var(--color-lavender-deep);
  box-shadow: 0 0 0 3px rgba(122, 104, 194, 0.15);
}

.composer__send {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 2.9rem;
  height: 2.9rem;
  border: none;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-lavender-deep), var(--color-sky-deep));
  color: #ffffff;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
  transition: transform 0.15s ease, filter 0.15s ease;
}

.composer__send:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.composer__send:active {
  transform: translateY(0);
}

/* ===== Вход (auth) ===== */
.auth {
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.auth__card {
  width: 100%;
  max-width: 28rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding: 2rem 1.5rem;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.auth__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.6rem;
}

.auth__title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.auth__subtitle {
  margin: 0;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.auth__input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(122, 104, 194, 0.25);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.auth__input::placeholder {
  color: var(--color-text-muted);
}

.auth__input:focus {
  border-color: var(--color-lavender-deep);
  box-shadow: 0 0 0 3px rgba(122, 104, 194, 0.15);
}

.auth__submit {
  width: 100%;
  padding: 0.75rem;
  border: none;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-lavender-deep), var(--color-sky-deep));
  color: #ffffff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
  transition: transform 0.15s ease, filter 0.15s ease;
}

.auth__submit:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.auth__submit:active {
  transform: translateY(0);
}

/* ===== Мобильный: узкие экраны ===== */
@media (max-width: 47.99rem) {
  .header__caption {
    display: none;
  }

  .header__actions {
    flex-shrink: 0;
  }

  .header__title {
    font-size: 0.85rem;
  }

  .header__value {
    font-size: 0.7rem;
  }
}

/* ===== Планшет и десктоп ===== */
@media (min-width: 48rem) {
  body {
    display: grid;
    place-items: center;
    padding: 2rem;
  }

  .header {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
  }

  .header__agent {
    justify-self: start;
  }

  .header__date {
    justify-self: center;
  }

  .header__actions {
    justify-self: end;
  }

  .app {
    height: min(52rem, calc(100vh - 4rem));
    height: min(52rem, calc(100dvh - 4rem));
    max-width: 44rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: rgba(255, 255, 255, 0.35);
    box-shadow: var(--shadow-soft);
  }

  .header__title {
    font-size: 1.15rem;
  }

  .chat {
    padding: 1.25rem;
  }

  .chips,
  .composer {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
}

/* ===== Дополнения к макету ===== */

/* Формы в шапке: без отступов, чтобы кнопки 🏃 и ⏻ встали в ряд. */
.header__logout,
.header__reset {
  margin: 0;
  padding: 0;
}

/* Ошибка входа на странице авторизации. */
.auth__error {
  margin: 0;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm);
  background: var(--color-rose);
  color: #c2525a;
  font-size: 0.85rem;
  font-weight: 600;
}