/* Диалоговая область использует только семантические токены. Значения темы
   принадлежат пакетам themes/*; этот файл владеет общей геометрией. */
:root {
  --dialog-canvas: var(--bg);
  --dialog-chrome: var(--surface-1);
  --dialog-raised: var(--surface-1);
  --dialog-sunken: var(--surface-2);
  --dialog-bubble-agent: var(--card-bg);
  --dialog-bubble-user: var(--surface-2);
  --dialog-code-bg: var(--surface-2);
  --dialog-hairline: var(--line);
  --dialog-text: var(--text);
  --dialog-text-2: var(--text-soft);
  --dialog-text-3: var(--text-muted);
  --dialog-text-4: var(--text-faint);
  --dialog-accent: var(--accent);
  --dialog-accent-press: color-mix(in srgb, var(--accent) 82%, var(--text));
  --dialog-danger: var(--warning, var(--pending));
  --dialog-agent-1: hsl(from var(--accent) h s l);
  --dialog-agent-2: hsl(from var(--accent) calc(h + 120) s l);
  --dialog-agent-3: hsl(from var(--accent) calc(h + 240) s l);
  --dialog-neutral-bar: var(--line-strong);
  --dialog-control-hover: color-mix(in srgb, var(--dialog-chrome) 88%, var(--dialog-text));
  --dialog-list-marker: var(--line-strong);
  --dialog-shadow-soft: var(--turn-shadow);
  --dialog-shadow-popover: var(--card-shadow);
  /* Колонка шире полей, а не текста.

     Раньше по краям переписки пустовало по 126 px, и при этом строка ответа
     доходила до 86 знаков — место было, а читать было тяжело. Теперь мера
     текста ограничена отдельно, в знаках (см. --msg-measure), поэтому колонку
     можно расширять безопасно: строки короче не станут, зато код, таблицы,
     диффы и вложения перестают жаться. */
  --dialog-column-width: clamp(44rem, 62vw, 54rem);
  --dialog-stream-tabs-height: 44px;
}

html[data-view="chat"][data-surface][data-theme] {
--task-rail-width: clamp(230px, 16vw, 280px);
--activity-rail-width: clamp(300px, 19vw, 340px);

.chat,
.stream-chat-columns,
.stream-chat-columns > .chat-pane,
.stream-chat-preview,
.chat-scroll {
  background: var(--dialog-canvas);
  color: var(--dialog-text);
}

/* Полоса потоков. */
.stream-tabs {
  align-items: stretch;
  background: var(--dialog-chrome) !important;
  border: 0 !important;
  border-bottom: 1px solid var(--dialog-hairline) !important;
  border-radius: 0 !important;
  display: flex;
  flex: 0 0 calc(var(--dialog-stream-tabs-height) + var(--dialog-stream-tabs-inset-top, 0px));
  gap: 0 !important;
  height: calc(var(--dialog-stream-tabs-height) + var(--dialog-stream-tabs-inset-top, 0px));
  min-height: calc(var(--dialog-stream-tabs-height) + var(--dialog-stream-tabs-inset-top, 0px)) !important;
  overflow: visible;
  padding: var(--dialog-stream-tabs-inset-top, 0px) var(--dialog-stream-tabs-inset-inline, 0px) 0 !important;
  position: relative;
  scrollbar-width: none;
  z-index: 50;
}

.stream-tabs[data-stream-card-gap-mode="on"] {
  column-gap: 3px !important;
}

.stream-tabs::-webkit-scrollbar {
  display: none;
}

.stream-tabs-controls {
  align-items: center;
  border-right: 1px solid var(--dialog-hairline);
  display: flex;
  flex: 0 0 auto;
  gap: 6px;
  padding: 0 10px 0 12px;
}

.stream-tab-utility {
  align-items: center;
  appearance: none;
  background: transparent;
  border: 0;
  border-radius: 7px;
  color: var(--dialog-text-3);
  cursor: pointer;
  display: inline-flex;
  flex: 0 0 26px;
  height: 26px;
  justify-content: center;
  max-width: 26px;
  min-width: 26px;
  padding: 0;
  width: 26px;
}

.stream-tabs-controls .stream-tab-utility {
  align-self: center !important;
  border: 0 !important;
  border-radius: 7px !important;
  flex: 0 0 26px !important;
  height: 26px !important;
  max-width: 26px !important;
  min-height: 26px !important;
  min-width: 26px !important;
  padding: 0 !important;
  width: 26px !important;
}

.stream-order-toggle {
  align-self: center;
  background: var(--dialog-sunken);
}

.stream-tabs-controls .stream-order-toggle {
  background: var(--dialog-sunken) !important;
}

.stream-order-toggle[hidden] {
  display: none !important;
}

.stream-tab-utility:hover,
.stream-tab-utility:focus-visible,
.stream-tabs-more:hover,
.stream-tabs-more:focus-visible,
.stream-overflow-item:hover,
.stream-overflow-item:focus-visible {
  background: var(--dialog-control-hover);
  color: var(--dialog-text-2);
  outline: 0;
}

.stream-tabs-controls .stream-tab-utility:hover,
.stream-tabs-controls .stream-tab-utility:focus-visible {
  background: var(--dialog-control-hover) !important;
  border: 0 !important;
}

.stream-tab-utility svg {
  height: 13px;
  width: 13px;
}

.stream-tabs-track {
  align-items: stretch;
  display: flex;
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
}

.stream-tab-group {
  align-items: stretch;
  display: flex;
  flex: 0 0 auto;
  min-width: 0;
}

.stream-tab-group[hidden] {
  display: none;
}

.stream-tab-divider {
  align-self: stretch;
  background: var(--dialog-hairline);
  flex: 0 0 1px;
  margin: 0;
  width: 1px;
}

.stream-tabs-track .stream-tab {
  --stream-tab-inline-padding: 16px;
  align-items: center;
  appearance: none;
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  color: var(--dialog-text-2);
  cursor: pointer;
  display: flex;
  flex: 0 0 auto !important;
  font: inherit;
  font-size: 13.5px;
  font-weight: 400;
  height: calc(var(--dialog-stream-tabs-height) - 1px);
  max-width: none !important;
  min-height: calc(var(--dialog-stream-tabs-height) - 1px) !important;
  min-width: 0 !important;
  overflow: hidden;
  padding: 0 16px !important;
  position: relative;
  text-align: left;
  width: max-content !important;
}

.stream-tabs[data-stream-card-width-mode="fixed"] .stream-tabs-track .stream-tab {
  --stream-tab-inline-padding: 0.5rem;
}

.stream-tabs-track .stream-tab:hover,
.stream-tabs-track .stream-tab:focus-visible {
  background: var(--dialog-control-hover) !important;
  border: 0 !important;
  color: var(--dialog-text);
  outline: 0;
}

.stream-tabs-track .stream-tab[data-current] {
  background: var(--dialog-canvas) !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: inset 0 -2px 0 var(--dialog-accent) !important;
  color: var(--dialog-text);
  font-weight: 600;
}

.stream-tabs-track .stream-tab[aria-pressed="true"]::after,
.stream-tabs-track .stream-tab::before {
  content: none;
}

.stream-tabs[data-stream-card-gap-mode="on"]
  .stream-tab-group:first-child > .stream-tab::before,
.stream-tabs[data-stream-card-gap-mode="on"]
  .stream-tabs-track .stream-tab::after {
  background: var(--dialog-hairline);
  bottom: 0;
  content: "";
  pointer-events: none;
  position: absolute;
  top: 0;
  width: 1px;
}

.stream-tabs[data-stream-card-gap-mode="on"]
  .stream-tab-group:first-child > .stream-tab::before {
  left: 0;
}

.stream-tabs[data-stream-card-gap-mode="on"]
  .stream-tabs-track .stream-tab::after {
  right: 0;
}

.stream-tabs-track .stream-tab-card {
  align-items: center;
  background: transparent !important;
  border: 0 !important;
  border-image: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  display: grid;
  flex: 1 1 auto;
  gap: 9px !important;
  grid-template-columns: 7px minmax(0, 1fr) max-content;
  height: 100%;
  justify-content: flex-start !important;
  min-width: 0;
  overflow: visible;
  padding: 0 !important;
  text-align: left !important;
  width: 100%;
  z-index: 1;
}

.stream-tab > .stream-tab-status-layer {
  inset: 0;
  pointer-events: none;
  position: absolute;
  z-index: 0;
}

.stream-tabs-track .stream-tab-card > * {
  position: relative;
  z-index: 1;
}

&[data-theme="pulsar"] .stream-tabs-track .stream-tab {
  background: var(--pulsar-stream-tab-background) !important;
}

&[data-theme="pulsar"] .stream-tabs-track .stream-tab[aria-pressed="true"] {
  background: var(--pulsar-stream-tab-active-background) !important;
}

.stream-tabs-track .stream-tab-card:has(> .stream-tab-pin-icon) {
  grid-template-columns: 7px 13px minmax(0, 1fr) max-content;
}





.stream-tabs-track .stream-tab-title {
  color: inherit;
  flex: 0 1 12rem !important;
  font: inherit;
  max-width: min(12rem, 32vw) !important;
  min-width: 0 !important;
  overflow: hidden;
  justify-self: start;
  text-align: left !important;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 100% !important;
}

.stream-tabs-track .stream-tab .task-time,
.stream-overflow-item .task-time {
  color: var(--dialog-text-3);
  font-family: var(--font-numeric);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  font-weight: 400;
  justify-self: end;
  margin-left: 0;
  white-space: nowrap;
}

.stream-tabs-track .stream-tab .task-time.is-failed,
.stream-overflow-item .task-time.is-failed {
  color: var(--dialog-danger);
}

.stream-tabs-track .stream-tab-pin-icon,
.stream-overflow-item .stream-tab-pin-icon {
  color: var(--dialog-accent);
  flex: 0 0 auto;
  height: 13px;
  opacity: 0.92;
  width: 13px;
}

.provider-dot {
  --dialog-agent-color: var(--dialog-agent-3);
  align-self: center;
  background: var(--dialog-agent-color);
  border: 0;
  border-radius: 50%;
  box-shadow: none;
  flex: 0 0 7px;
  height: 7px;
  justify-self: start;
  margin: 0;
  width: 7px;
}

/* Цвет провайдера — это имя, а не состояние.

   --dialog-agent-N получаются поворотом акцента темы по тону на 120° и 240°.
   Для сине-зелёных акцентов это даёт приятную тройку, но у красного акцента
   +120° попадает точно в зелёный: пара «Codex / Claude» начинает читаться как
   «плохо / хорошо», а не как два имени. В malachor-v так и вышло — красный и
   зелёный. Эта же пара хуже всего различима при дальтонизме.

   Тема уже объявляет --provider-codex и --provider-claude осмысленно (в
   malachor-v это серый и кирпичный), поэтому идентичность берётся оттуда, а
   поворот акцента остаётся запасным вариантом. */
.provider-dot[data-provider="codex"],
[data-provider="codex"] > .msg-head .msg-author,
.msg[data-provider="codex"] .msg-author {
  --dialog-agent-color: var(--provider-codex, var(--dialog-agent-1));
}

.provider-dot[data-provider="claude"],
[data-provider="claude"] > .msg-head .msg-author,
.msg[data-provider="claude"] .msg-author {
  --dialog-agent-color: var(--provider-claude, var(--dialog-agent-2));
}

.provider-dot[data-provider="spark"],
[data-provider="spark"] > .msg-head .msg-author,
.msg[data-provider="spark"] .msg-author {
  --dialog-agent-color: var(--dialog-agent-3);
}

.provider-dot[data-state="running"] {
  background: var(--dialog-agent-color);
  border: 0;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--dialog-agent-color) 18%, transparent);
  opacity: 1;
}

.provider-dot[data-state="idle"] {
  background: var(--dialog-agent-color);
  border: 0;
  box-shadow: none;
  opacity: 0.8;
}

.provider-dot[data-state="failed"] {
  background: var(--dialog-agent-color);
  border: 0;
  box-shadow:
    0 0 0 2px var(--dialog-chrome),
    0 0 0 3.5px var(--dialog-danger);
  opacity: 1;
}

.stream-tabs-overflow {
  align-items: center;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--dialog-chrome) 0%, transparent),
    var(--dialog-chrome) 22%
  );
  border-left: 1px solid var(--dialog-hairline);
  display: flex;
  flex: 0 0 auto;
  padding: 0 12px 0 18px;
  position: relative;
}

.stream-tabs-overflow[hidden] {
  display: none;
}

.stream-tabs-more {
  align-items: center;
  appearance: none;
  background: var(--dialog-sunken);
  border: 0;
  border-radius: 7px;
  color: var(--dialog-text-2);
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-size: 11.5px;
  font-weight: 500;
  gap: 4px;
  height: 26px;
  padding: 0 9px;
  white-space: nowrap;
}

.stream-tabs-more-icon {
  height: 10px;
  transform: rotate(-90deg);
  width: 10px;
}

.stream-tabs-more[aria-expanded="true"] .stream-tabs-more-icon {
  transform: rotate(0);
}

.stream-tabs-overflow-menu {
  background: var(--dialog-raised);
  border: 1px solid var(--dialog-hairline);
  border-radius: 10px;
  box-shadow: var(--dialog-shadow-popover);
  display: grid;
  gap: 2px;
  max-height: min(24rem, calc(100dvh - 5rem));
  min-width: 15rem;
  overflow-y: auto;
  padding: 5px;
  position: absolute;
  right: 12px;
  top: calc(100% + 6px);
  z-index: 40;
}

.stream-tabs-overflow-menu[hidden] {
  display: none;
}

.stream-overflow-item {
  align-items: center;
  appearance: none;
  background: transparent;
  border: 0;
  border-radius: 7px;
  color: var(--dialog-text-2);
  cursor: pointer;
  display: grid;
  font: inherit;
  font-size: 12.5px;
  gap: 8px;
  grid-template-columns: 7px minmax(0, 1fr) auto;
  min-height: 32px;
  padding: 0 9px;
  text-align: left;
}

.stream-overflow-item[data-pinned] {
  grid-template-columns: 7px 13px minmax(0, 1fr) auto;
}

.activity-stream-list .activity-stream-item {
  --shell-stream-tab-min-width: 0;
  overflow: hidden;
}

.activity-stream-list :is(.stream-tab-card) {
  align-items: center;
}

.activity-stream-list :is(.stream-tab-card) {
  min-height: 32px;
  width: 100%;
}

.activity-stream-list .stream-tab-title-row {
  align-items: center;
}

.activity-stream-list .provider-dot,
.activity-stream-list .task-time {
  align-self: center;
}

/* Шапка выбранного потока. */
.chat-pane {
  grid-template-rows: auto auto minmax(0, 1fr);
}

.chat-pane[data-dialog-settings-open] {
  grid-template-rows: auto auto minmax(0, 1fr);
}

.stream-chat-header {
  align-items: center;
  background: var(--dialog-canvas);
  border-bottom: 1px solid var(--dialog-hairline);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 10px;
  grid-column: 1;
  grid-row: 1;
  min-height: 62px;
  justify-content: space-between;
  min-width: 0;
  padding: 8px 10px 8px 24px;
}

.stream-chat-identity {
  align-items: baseline;
  color: var(--dialog-text-3);
  display: flex;
  gap: 8px;
  grid-column: 1 / -1;
  font-size: 13px;
  min-width: 0;
}

.stream-chat-workspace {
  flex: 0 1 auto;
  max-width: 35%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.stream-chat-name {
  color: var(--dialog-text);
  min-width: 0;
  overflow-wrap: anywhere;
  font-weight: 600;
}

.stream-chat-meta {
  align-items: center;
  color: var(--dialog-text-3);
  display: flex;
  flex-wrap: wrap;
  font-size: 12px;
  gap: 10px;
  min-width: 0;
}

.stream-chat-meta strong {
  color: var(--dialog-text-2);
  font-size: 12px;
  font-weight: 600;
}

.stream-chat-meta-separator {
  background: var(--dialog-hairline);
  flex: 0 0 1px;
  height: 11px;
  width: 1px;
}

.stream-chat-branch {
  font-family: var(--font-numeric);
  font-size: 11.5px;
}

.stream-chat-model {
  color: var(--dialog-text-3);
  font-family: var(--font-numeric);
  font-size: 11.5px;
  white-space: nowrap;
}

.chat-overlay-actions {
  align-items: center;
  display: flex;
  gap: 2px;
  position: static;
  z-index: auto;
}

.chat-overlay-actions > .chip-button,
.chat-overlay-actions > .icon-button {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 8px;
  color: var(--dialog-text-3);
  display: inline-flex;
  height: 28px;
  justify-content: center;
  min-width: 28px;
  padding: 0 7px;
}

.chat-overlay-actions > .chip-button span {
  display: none;
}

.chat-overlay-actions > .chip-button:hover,
.chat-overlay-actions > .chip-button:focus-visible,
.chat-overlay-actions > .icon-button:hover,
.chat-overlay-actions > .icon-button:focus-visible {
  background: var(--dialog-control-hover);
  color: var(--dialog-text-2);
  outline: 0;
}

.chat-overlay-actions svg {
  height: 15px;
  width: 15px;
}

.dialog-settings {
  grid-row: 1 / -1;
}

.message-pin-shelf {
  align-items: center;
  background: color-mix(in srgb, var(--dialog-raised) 88%, var(--dialog-accent-soft));
  border: 0;
  border-bottom: 1px solid var(--dialog-hairline);
  color: var(--dialog-text-2);
  display: grid;
  gap: 6px;
  grid-column: 1;
  grid-row: 2;
  grid-template-columns: 20px minmax(0, 1fr) auto 30px 30px 30px;
  min-height: 38px;
  padding: 3px 10px 3px 18px;
}

.message-pin-shelf[hidden] {
  display: none;
}

.sr-only {
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

.message-pin-shelf-icon {
  color: var(--dialog-accent);
  height: 15px;
  width: 15px;
}

.message-pin-shelf-icon svg,
.message-pin-nav svg {
  height: 100%;
  width: 100%;
}

.message-pin-current {
  align-items: baseline;
  background: transparent;
  border: 0;
  color: inherit;
  cursor: pointer;
  display: flex;
  gap: 8px;
  min-width: 0;
  overflow: hidden;
  padding: 3px 2px;
  text-align: left;
  width: 100%;
}

.message-pin-current:disabled {
  cursor: default;
}

.message-pin-current-meta,
.message-pin-row-meta,
.message-pin-unavailable {
  color: var(--dialog-text-3);
  flex: 0 0 auto;
  font-size: 11px;
}

.message-pin-current-preview {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.message-pin-position {
  color: var(--dialog-text-3);
  font-family: var(--font-numeric);
  font-size: 11px;
  white-space: nowrap;
}

.message-pin-nav {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 7px;
  color: var(--dialog-text-3);
  display: inline-flex;
  height: 30px;
  justify-content: center;
  padding: 7px;
  width: 30px;
}

.message-pin-nav:hover:not(:disabled),
.message-pin-nav:focus-visible,
.message-pin-current:hover:not(:disabled),
.message-pin-current:focus-visible {
  background: var(--dialog-control-hover);
  color: var(--dialog-text);
  outline: 0;
}

.dialog-settings-head {
  min-height: 42px;
  padding: 0 10px 0 24px;
}

.dialog-settings-close {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 8px;
  color: var(--dialog-text-3);
  display: inline-flex;
  flex: 0 0 28px;
  height: 28px;
  justify-content: center;
  margin-left: auto;
  padding: 0;
  width: 28px;
}

.dialog-settings-close:hover,
.dialog-settings-close:focus-visible {
  background: var(--dialog-control-hover);
  color: var(--dialog-text-2);
  outline: 0;
}

.dialog-settings-close svg {
  height: 15px;
  width: 15px;
}

/* Сообщения одной колонкой. */
.chat-scroll {
  grid-column: 1;
  grid-row: 3;
  overflow-x: hidden;
  padding: 26px 0 40px;
}

.chat-log,
.msg-live,
.queue {
  margin-left: auto;
  margin-right: auto;
  max-width: none;
  width: min(var(--dialog-column-width), calc(100% - 32px));
}

.chat-log {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.msg-stack,
.message-with-diff {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  max-width: none;
  min-width: 0;
  position: relative;
  width: 100%;
}

&:not([data-surface="mobile"]) .chat-log .msg-stack-user {
  align-items: stretch;
  align-self: flex-end;
  max-width: min(35.75rem, 78%) !important;
  width: min(35.75rem, 78%) !important;
}

&:not([data-surface="mobile"]) .chat-log .msg-stack-user > .msg-user {
  align-self: stretch;
  width: 100% !important;
}

&:not([data-surface="mobile"]) .chat-log .msg-stack-user > .msg-actions {
  left: 0;
  right: auto;
  width: 100% !important;
}

.msg,
.msg-user,
.msg-agent,
.msg-live {
  align-self: stretch;
  backdrop-filter: none;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  color: var(--dialog-text);
  margin: 0;
  max-width: none;
  padding: 0;
  width: 100%;
}

.chat-log .msg-agent:not(.msg-live),
.chat-scroll > .msg-live {
  background: var(--dialog-bubble-agent);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  box-shadow: var(--turn-shadow);
  padding: 12px 16px;
}

.chat-scroll > .msg-live {
  margin-left: auto;
  margin-right: auto;
  margin-top: 28px;
  width: min(var(--dialog-column-width), calc(100% - 32px));
}

.msg::before,
.msg::after,
.msg-user::before,
.msg-user::after,
.msg-agent::before,
.msg-agent::after {
  content: none;
}

.msg-head {
  align-items: baseline;
  color: var(--dialog-text-3);
  display: flex;
  gap: 8px;
  justify-content: flex-start;
  margin: 0 0 7px 2px;
}

.msg-author {
  color: var(--dialog-text-3);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.msg-agent .msg-author,
.msg-live .msg-author {
  color: var(--dialog-agent-color, var(--dialog-agent-1));
}

.msg-time,
.msg-delivery,
.msg-stage {
  color: var(--dialog-text-3);
  font-family: var(--font-numeric);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

.msg-delivery {
  margin-left: 0;
}

.msg-delivery.is-failed {
  color: var(--dialog-danger);
}

.msg-body,
.msg-reasoning {
  color: var(--dialog-text);
  font-size: 14.5px;
  line-height: 1.6;
  overflow-wrap: anywhere;
  text-wrap: pretty;
  white-space: normal;
}

.msg-user-bubble {
  background: var(--dialog-bubble-user);
  border: 0;
  border-radius: 4px 14px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 560px;
  padding: 12px 16px;
}

.msg-user .msg-body {
  background: transparent;
  border: 0;
  max-width: none;
  padding: 0;
  position: relative;
}

.msg-user .msg-body.is-collapsed {
  max-height: var(--user-message-collapse-height, 448px);
  overflow: hidden;
}

.msg-user .msg-body.is-collapsed::after {
  background: linear-gradient(
    to bottom,
    color-mix(in srgb, var(--dialog-bubble-user) 0%, transparent),
    var(--dialog-bubble-user)
  );
  bottom: 0;
  content: "";
  height: 38px;
  left: 0;
  pointer-events: none;
  position: absolute;
  right: 0;
}

.msg-deferred-preview {
  margin: 0;
  white-space: pre-wrap;
}

.msg-agent .msg-body,
.msg-live .msg-body {
  background: transparent;
  border: 0;
  padding-left: 2px;
}

.msg-actions {
  align-items: center;
  align-self: flex-start;
  display: flex;
  gap: 4px;
  justify-content: flex-start;
  left: 0;
  margin: 1px 0 0;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  top: 100%;
  transition: opacity 120ms ease;
  z-index: 2;
}

.msg-stack:hover > .msg-actions,
.msg-stack:focus-within > .msg-actions {
  opacity: 1;
  pointer-events: auto;
}

.msg-action {
  align-items: center;
  appearance: none;
  background: transparent;
  border: 0;
  border-radius: 7px;
  color: var(--dialog-text-4);
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-size: 11.5px;
  gap: 6px;
  height: 26px;
  padding: 0 9px;
}

.msg-action:hover,
.msg-action:focus-visible {
  background: var(--dialog-control-hover);
  color: var(--dialog-text-2);
  outline: 0;
}

.msg-action-icon {
  height: 12px;
  width: 12px;
}

.msg-action[aria-pressed="true"] {
  color: var(--dialog-accent);
}

.msg-action:disabled {
  cursor: wait;
  opacity: 0.55;
}

.msg[data-pin-highlight] {
  animation: message-pin-highlight 1.2s ease-out 2;
  outline: 2px solid var(--dialog-accent);
  outline-offset: 5px;
  scroll-margin-top: 96px;
}

@keyframes message-pin-highlight {
  0%, 100% { background-color: transparent; }
  45% { background-color: var(--dialog-accent-soft); }
}

.message-pins-modal,
.message-pins-clear-modal {
  background: color-mix(in srgb, var(--dialog-canvas) 96%, var(--dialog-text) 4%);
  border: 1px solid var(--dialog-hairline);
  border-radius: 14px;
  box-shadow: var(--card-shadow);
  color: var(--dialog-text);
  max-height: min(72dvh, 680px);
  padding: 0;
  width: min(620px, calc(100vw - 32px));
}

.message-pins-modal {
  inset: auto;
  margin: 0;
  position: fixed;
}

.message-pins-clear-modal {
  margin: auto;
}

.message-pins-modal::backdrop,
.message-pins-clear-modal::backdrop {
  background: color-mix(in srgb, black 36%, transparent);
}

.message-pins-modal > header,
.message-pins-modal > footer,
.message-pins-clear-modal > section,
.message-pins-clear-modal > footer {
  padding: 14px 18px;
}

.message-pins-modal > header {
  align-items: center;
  border-bottom: 1px solid var(--dialog-hairline);
  display: flex;
  justify-content: space-between;
}

.message-pins-modal h2,
.message-pins-clear-modal h2,
.message-pins-modal p,
.message-pins-clear-modal p {
  margin: 0;
}

.message-pins-modal > header .icon-button {
  align-items: center;
  display: inline-flex;
  height: 36px;
  justify-content: center;
  width: 36px;
}

.message-pins-modal > header .icon-button svg {
  height: 16px;
  width: 16px;
}

.message-pins-list {
  display: grid;
  max-height: min(54dvh, 500px);
  overflow: auto;
}

.message-pin-row {
  align-items: center;
  border-bottom: 1px solid var(--dialog-hairline);
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr) auto;
  padding: 12px 18px;
}

.message-pin-row-copy {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.message-pin-row-copy p {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.message-pin-row[data-unavailable] .message-pin-row-copy p {
  color: var(--dialog-text-3);
}

.message-pin-row-actions,
.message-pins-modal > footer,
.message-pins-clear-modal > footer {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.message-pin-row-actions button:disabled {
  cursor: default;
  opacity: 0.45;
}

.stream-chat-preview > .stream-chat-preview-pins {
  cursor: pointer;
  display: flex;
  flex: 0 0 38px;
  gap: 8px;
  grid-template-columns: none;
  padding-inline: 12px;
}

.msg-body p,
.msg-reasoning p {
  margin: 12px 0;
}

.msg-body > :first-child,
.msg-reasoning > :first-child {
  margin-top: 0;
}

.msg-body > :last-child,
.msg-reasoning > :last-child {
  margin-bottom: 0;
}

.msg-body ul,
.msg-body ol,
.msg-reasoning ul,
.msg-reasoning ol {
  margin: 12px 0;
  padding-left: 18px;
}

.msg-body ul,
.msg-reasoning ul {
  list-style: none;
  padding-left: 14px;
}

.msg-body ul > li,
.msg-reasoning ul > li {
  position: relative;
}

.msg-body ul > li::before,
.msg-reasoning ul > li::before {
  background: var(--dialog-list-marker);
  border-radius: 50%;
  content: "";
  height: 4px;
  left: -14px;
  position: absolute;
  top: 0.55em;
  width: 4px;
}

.msg-body li + li,
.msg-reasoning li + li {
  margin-top: 6px;
}

.msg-body ol > li,
.msg-reasoning ol > li {
  padding-left: 6px;
}

.msg-body code,
.msg-reasoning code {
  background: var(--dialog-code-bg);
  border: 0;
  border-radius: 4px;
  color: inherit;
  font-family: var(--font-numeric);
  font-size: 12.5px;
  padding: 1px 5px;
}

.msg-body pre,
.msg-reasoning pre {
  background: var(--dialog-code-bg);
  border: 0;
  border-radius: 10px;
  color: inherit;
  margin: 12px 0;
  max-width: 100%;
  overflow: auto;
  padding: 10px 12px;
}

.markdown-details {
  border: 1px solid var(--line);
  border-radius: 8px;
  margin: 12px 0;
  max-width: 100%;
  min-width: 0;
}

.markdown-details > summary {
  cursor: pointer;
  overflow-wrap: anywhere;
  padding: 10px 12px;
}

.markdown-details > summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.markdown-details-body {
  min-width: 0;
  padding: 0 12px 4px;
}

.markdown-code-block {
  margin: 12px 0;
  max-width: 100%;
  position: relative;
}

.msg-body .markdown-code-block > pre,
.msg-reasoning .markdown-code-block > pre {
  margin: 0;
  padding-top: 42px;
}

.msg-body .markdown-code-block > pre:has(> code:not([class*="language-"])),
.msg-reasoning .markdown-code-block > pre:has(> code:not([class*="language-"])) {
  overflow-x: hidden;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
  word-break: break-word;
}

.markdown-code-copy {
  align-items: center;
  background: var(--dialog-control-hover);
  color: var(--dialog-text-3);
  justify-content: center;
  opacity: 0.88;
  padding: 0;
  position: absolute;
  right: 8px;
  top: 8px;
  width: 26px;
  z-index: 1;
}

.markdown-code-copy:hover,
.markdown-code-copy:focus-visible {
  color: var(--dialog-text);
  opacity: 1;
}

.msg-body pre code,
.msg-reasoning pre code,
.msg-body pre code *,
.msg-reasoning pre code * {
  background: transparent !important;
  border: 0 !important;
  color: inherit;
  padding: 0;
}

.msg-technical {
  background: var(--dialog-sunken);
  border-radius: 10px;
  display: grid;
  gap: 8px;
  margin: 12px 0;
  padding: 12px 14px;
}

.msg-technical-row {
  align-items: baseline;
  display: grid;
  gap: 10px;
  grid-template-columns: 62px max-content minmax(0, 1fr);
  min-width: 0;
}

.msg-technical-label {
  color: var(--dialog-text-3);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.msg-technical-value {
  background: transparent;
  color: var(--dialog-text-2);
  font-family: var(--font-numeric);
  font-size: 12px;
  padding: 0;
  white-space: nowrap;
}

.msg-technical-note {
  color: var(--dialog-text-3);
  font-size: 12.5px;
  min-width: 0;
}

/* Свёрнутый пользовательский текст и вложения остаются одним пузырём. */
.msg-user-bubble > .attachment-strip {
  gap: 6px;
  margin: 0;
}

.msg-user-bubble .attachment-file {
  background: var(--dialog-raised);
  border: 1px solid var(--dialog-hairline);
  border-radius: 10px;
  box-shadow: none;
  color: var(--dialog-text);
  max-width: 100%;
  overflow: hidden;
}

.msg-user-bubble .attachment-file:hover,
.msg-user-bubble .attachment-file:focus-visible {
  background: var(--dialog-control-hover);
  border-color: var(--dialog-hairline);
  box-shadow: none;
  outline: 0;
}

.msg-user-bubble .attachment-file-card {
  align-items: center;
  display: grid;
  gap: 8px;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  min-height: 0;
  padding: 7px 12px;
  width: auto;
}

.msg-user-bubble .attachment-file-type {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 0;
  color: var(--dialog-accent-press);
  display: flex;
  font-family: var(--font-numeric);
  font-size: 8.5px;
  font-weight: 600;
  height: 26px;
  justify-content: center;
  letter-spacing: 0.04em;
  padding: 0;
  width: 26px;
}

.msg-user-bubble .attachment-file-name {
  color: var(--dialog-text-2);
  font-size: 12.5px;
  min-width: 0;
}

.attachment-file-size {
  color: var(--dialog-text-4);
  font-family: var(--font-numeric);
  font-size: 11px;
  white-space: nowrap;
}

.msg-disclosure {
  align-items: center;
  align-self: flex-start;
  background: transparent;
  border: 0;
  border-radius: 7px;
  color: var(--dialog-text-3);
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-size: 11.5px;
  gap: 5px;
  height: 26px;
  margin: 0 0 0 -8px;
  padding: 0 8px;
}

.msg-disclosure:hover,
.msg-disclosure:focus-visible {
  background: color-mix(in srgb, var(--dialog-bubble-user) 88%, var(--dialog-text));
  color: var(--dialog-text-2);
  outline: 0;
  text-decoration: none;
}

.msg-disclosure svg {
  height: 10px;
  width: 10px;
}

/* Выполненные действия располагаются между мета-строкой и телом ответа. */
.activity-feed,
.turn-trace {
  border: 0;
  display: block;
  margin: -1px 0 6px;
  padding: 0;
}

.activity-feed > summary,
.turn-trace > summary,
.turn-trace-activities > summary {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 7px;
  color: var(--dialog-text-3);
  cursor: pointer;
  display: inline-flex;
  font-size: 11.5px;
  gap: 5px;
  height: 24px;
  list-style: none;
  margin-left: -6px;
  padding: 0 6px;
}

.activity-feed > summary::-webkit-details-marker,
.turn-trace > summary::-webkit-details-marker,
.turn-trace-activities > summary::-webkit-details-marker {
  display: none;
}

.activity-feed > summary::before,
.turn-trace > summary::before,
.turn-trace-activities > summary::before {
  content: none;
}

.activity-feed > summary:hover,
.activity-feed > summary:focus-visible,
.turn-trace > summary:hover,
.turn-trace > summary:focus-visible,
.turn-trace-activities > summary:hover,
.turn-trace-activities > summary:focus-visible,
.activity-feed[open] > summary,
.turn-trace[open] > summary,
.turn-trace-activities[open] > summary {
  background: var(--dialog-control-hover);
  outline: 0;
}

.activity-disclosure-icon {
  height: 10px;
  transition: transform 120ms ease;
  width: 10px;
}

.activity-feed[open] > summary .activity-disclosure-icon,
.turn-trace[open] > summary .activity-disclosure-icon,
.turn-trace-activities[open] > summary .activity-disclosure-icon {
  transform: rotate(90deg);
}

.activity-disclosure-count {
  color: var(--dialog-text-4);
  font-family: var(--font-numeric);
  font-size: 11px;
}

.activity-feed > .activity-list,
.turn-trace-activities > .activity-list,
.turn-trace > .turn-trace-groups > .activity-list {
  background: var(--dialog-sunken);
  border-radius: 10px;
  display: grid;
  gap: 6px;
  margin: 4px 0 0;
  padding: 10px 14px;
}

.activity-item {
  align-items: baseline;
  display: grid;
  font-family: var(--font-numeric);
  font-size: 11.5px;
  gap: 10px;
  grid-template-columns: 112px minmax(0, 1fr);
  min-width: 0;
}

.activity-marker,
.activity-time {
  display: none;
}

.activity-label {
  color: var(--dialog-text-4);
  font: inherit;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.activity-detail {
  color: var(--dialog-text-2);
  font: inherit;
  min-width: 0;
  overflow-wrap: anywhere;
  white-space: normal;
}

.turn-trace-groups {
  border: 0;
  display: grid;
  gap: 8px;
  margin: 4px 0 0;
  padding: 0;
}

.turn-trace-activities {
  background: transparent;
  border-radius: 0;
  padding: 0;
}

.msg-system,
.msg-maintenance {
  align-items: center;
  align-self: stretch;
  background: transparent;
  border: 0;
  border-radius: 0;
  color: var(--dialog-text-3);
  display: grid;
  font-size: 10.5px;
  gap: 14px;
  grid-template-columns: minmax(20px, 1fr) auto minmax(20px, 1fr);
  letter-spacing: 0.09em;
  max-width: none;
  padding: 0;
  text-align: center;
  text-transform: uppercase;
  width: 100%;
}

.msg-system::before,
.msg-system::after,
.msg-maintenance::before,
.msg-maintenance::after {
  background: var(--dialog-hairline);
  content: "";
  display: block;
  height: 1px;
}

.msg-system .msg-body,
.msg-maintenance .msg-body {
  color: inherit;
  font: inherit;
  grid-column: 2;
  letter-spacing: inherit;
  padding: 0;
  text-align: center;
}

.msg-system .msg-head,
.msg-maintenance .msg-head {
  display: none;
}

.msg-system .msg-body p,
.msg-maintenance .msg-body p {
  margin: 0;
}

&[data-theme="pulsar"] .chat-log .msg-agent:not(.msg-live),
&[data-theme="pulsar"] .chat-scroll > .msg-live {
  background: transparent;
  border-color: transparent;
  border-radius: 0;
  box-shadow: none;
  position: relative;
}

&[data-theme="pulsar"] .msg-user {
  background: transparent;
  position: relative;
}

&[data-theme="pulsar"] .msg-agent::before,
&[data-theme="pulsar"] .msg-live::before,
&[data-theme="pulsar"] .msg-user::before {
  border-color: var(--pulsar-message-axis);
  border-style: solid;
  border-width: 1px 0;
  content: "";
  inset: 0 auto 0 0;
  pointer-events: none;
  position: absolute;
  width: var(--pulsar-message-bracket-depth);
}

&[data-theme="pulsar"] .msg-agent::before,
&[data-theme="pulsar"] .msg-live::before,
&[data-theme="pulsar"] .msg-user::before {
  border-left-width: 1px;
}

&[data-theme="pulsar"] .msg-agent::after,
&[data-theme="pulsar"] .msg-live::after,
&[data-theme="pulsar"] .msg-user::after {
  background: var(--pulsar-message-rule);
  content: "";
  height: 1px;
  left: var(--pulsar-message-bracket-depth);
  pointer-events: none;
  position: absolute;
  right: 0;
  top: 0;
}

&[data-theme="pulsar"] .msg-agent .msg-head::before,
&[data-theme="pulsar"] .msg-live .msg-head::before,
&[data-theme="pulsar"] .msg-user .msg-head::before {
  background: transparent;
  border: 1px solid var(--pulsar-message-axis);
  border-radius: 50%;
  box-sizing: border-box;
  content: "";
  height: var(--pulsar-message-marker-size);
  left: calc(var(--pulsar-message-marker-size) / -2);
  pointer-events: none;
  position: absolute;
  top: calc(50% - (var(--pulsar-message-marker-size) / 2));
  width: var(--pulsar-message-marker-size);
}

&[data-theme="pulsar"] .msg-user .msg-head::before {
  background: var(--accent);
  left: auto;
  right: calc(var(--pulsar-message-marker-size) / -2);
}

&[data-theme="pulsar"] .msg-user-bubble {
  background: transparent;
  border-radius: 0;
}

&[data-theme="pulsar"]:not([data-surface="mobile"]) .chat-log .msg-stack-user {
  align-self: flex-end;
}

&[data-theme="pulsar"] .msg-user::before {
  border-left-width: 0;
  border-right-width: 1px;
  inset: 0 0 0 auto;
}

&[data-theme="pulsar"] .msg-user::after {
  left: 0;
  right: var(--pulsar-message-bracket-depth);
}

/* Композер. */
.composer {
  align-self: center;
  background: var(--dialog-raised);
  border: 1px solid var(--dialog-hairline);
  border-radius: 14px;
  box-shadow: var(--dialog-shadow-soft);
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  gap: 8px;
  margin: 14px auto 18px;
  padding: 12px 12px 10px 14px;
  width: min(var(--dialog-column-width), calc(100% - 48px));
}

&[data-theme="pulsar"] .composer {
  background: var(--pulsar-dialog-composer-background);
  border-color: transparent;
  border-bottom-color: var(--pulsar-dialog-composer-rule);
  border-radius: 0;
  border-top-color: var(--pulsar-dialog-composer-rule-strong);
  box-shadow: none;
}

.composer-main {
  align-items: center;
  display: grid;
  gap: 8px 2px;
  grid-template-columns: 28px 28px 26px minmax(0, 1fr) auto auto auto;
  grid-template-rows: auto 30px;
}

.composer-quick-messages {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 0 8px;
}

.composer-quick-messages[hidden] {
  display: none;
}

.composer-quick-message {
  align-items: center;
  background: var(--dialog-sunken);
  border: 1px solid var(--dialog-hairline);
  border-radius: 999px;
  color: var(--dialog-text-2);
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-size: 12px;
  gap: 5px;
  min-height: 26px;
  max-width: min(20rem, 100%);
  padding: 3px 9px 3px 6px;
}

.composer-quick-message:hover,
.composer-quick-message:focus-visible {
  background: var(--dialog-control-hover);
  border-color: var(--dialog-accent-soft);
  color: var(--dialog-text);
  outline: 0;
}

.composer-quick-message:disabled {
  cursor: default;
  opacity: 0.45;
}

.composer-quick-message-scope {
  align-items: center;
  background: var(--dialog-chrome);
  border-radius: 999px;
  color: var(--dialog-text-3);
  display: inline-flex;
  flex: 0 0 auto;
  font-size: 10px;
  font-weight: 700;
  height: 16px;
  justify-content: center;
  width: 16px;
}

.composer-quick-message-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.composer-input {
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  grid-column: 1 / -1;
  grid-row: 1;
  min-width: 0;
}

.composer-input:focus-within {
  border: 0;
  box-shadow: none;
}

.composer-input > textarea,
.composer-input::after {
  color: var(--dialog-text);
  font-size: 14.5px;
  line-height: 1.5;
  padding: 0;
}

.composer-input > textarea::placeholder {
  color: var(--dialog-text-4);
}

.composer-main > .icon-button,
.composer-main > .chip-button {
  background: transparent;
  border: 0;
  border-radius: 8px;
  color: var(--dialog-text-3);
  height: 28px;
  min-width: 28px;
  padding: 0;
  width: 28px;
}

.composer-main > .icon-button:hover,
.composer-main > .icon-button:focus-visible,
.composer-main > .chip-button:hover,
.composer-main > .chip-button:focus-visible,
.context-usage:hover,
.context-usage:focus-visible {
  background: var(--dialog-control-hover);
  color: var(--dialog-text-2);
  outline: 0;
}

.composer-slash {
  grid-column: 1;
  grid-row: 2;
}

.composer-attach {
  grid-column: 2;
  grid-row: 2;
}

.connection-quality {
  align-items: flex-end;
  align-self: center;
  color: var(--dialog-text-4);
  display: inline-flex;
  gap: 2px;
  height: 18px;
  justify-content: center;
  padding: 2px;
  width: 22px;
}

.composer-connection-quality {
  grid-column: 3;
  grid-row: 2;
  justify-self: center;
}

.provider-connection-quality {
  --provider-link-active: var(--provider-link-color);
  --provider-link-bg: transparent;
  --provider-link-color: var(--dialog-text-3);
  --provider-link-inactive: var(--dialog-hairline);

  align-items: center;
  background: var(--provider-link-bg);
  border-radius: 6px;
  color: var(--provider-link-color);
  flex: 0 0 auto;
  font-family: var(--font-numeric);
  font-size: 11px;
  gap: 7px;
  height: 22px;
  line-height: 1;
  min-width: 62px;
  padding: 0 7px;
  width: auto;
}

.provider-connection-quality:hover {
  background: var(--dialog-control-hover);
}

.provider-connection-bars {
  align-items: flex-end;
  display: inline-flex;
  flex: 0 0 auto;
  gap: 2px;
  height: 11px;
}

.provider-connection-bars > i {
  background: var(--provider-link-inactive);
  border-radius: 2px;
  display: block;
  width: 3px;
}

.provider-connection-bars > i:nth-child(1) { height: 4px; }
.provider-connection-bars > i:nth-child(2) { height: 6.5px; }
.provider-connection-bars > i:nth-child(3) { height: 9px; }
.provider-connection-bars > i:nth-child(4) { height: 11px; }

.provider-connection-label {
  white-space: nowrap;
}

.provider-connection-retry {
  background: transparent;
  border: 0;
  color: inherit;
  cursor: pointer;
  font: inherit;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
  white-space: nowrap;
}

.provider-connection-retry:focus-visible {
  border-radius: 4px;
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

.provider-connection-quality[data-link-state="normal"] {
  --provider-link-color: var(--dialog-text-3);
  --provider-link-inactive: var(--dialog-hairline);
}

.provider-connection-quality[data-link-state="weak"] {
  --provider-link-bg: color-mix(in srgb, var(--dialog-accent) 10%, transparent);
  --provider-link-color: var(--dialog-accent-press);
  --provider-link-inactive: color-mix(in srgb, var(--dialog-accent) 24%, var(--dialog-hairline));
}

.provider-connection-quality[data-link-state="offline"] {
  --provider-link-bg: color-mix(in srgb, var(--dialog-danger) 11%, transparent);
  --provider-link-color: var(--dialog-danger);
  --provider-link-inactive: color-mix(in srgb, var(--dialog-danger) 22%, var(--dialog-hairline));
  min-width: 116px;
  padding-left: 7px;
  padding-right: 8px;
}

.provider-connection-quality[data-bars="1"] .provider-connection-bars > i:nth-child(1),
.provider-connection-quality[data-bars="2"] .provider-connection-bars > i:nth-child(-n + 2),
.provider-connection-quality[data-bars="3"] .provider-connection-bars > i:nth-child(-n + 3),
.provider-connection-quality[data-bars="4"] .provider-connection-bars > i {
  background: var(--provider-link-active);
}

.connection-quality > i {
  background: currentColor;
  border-radius: 2px;
  display: block;
  opacity: 0.2;
  width: 3px;
}

.connection-quality > i:nth-child(1) { height: 4px; }
.connection-quality > i:nth-child(2) { height: 7px; }
.connection-quality > i:nth-child(3) { height: 10px; }
.connection-quality > i:nth-child(4) { height: 13px; }

.connection-quality[data-quality="excellent"] { color: var(--dialog-agent-3); }
.connection-quality[data-quality="good"] { color: var(--dialog-accent); }
.connection-quality[data-quality="weak"] {
  color: color-mix(in srgb, var(--dialog-accent) 55%, var(--dialog-danger));
}
.connection-quality[data-quality="poor"],
.connection-quality[data-quality="offline"] { color: var(--dialog-danger); }
.provider-connection-quality[data-link-state] { color: var(--provider-link-color); }
.connection-quality[data-bars="1"] > i:nth-child(1),
.connection-quality[data-bars="2"] > i:nth-child(-n + 2),
.connection-quality[data-bars="3"] > i:nth-child(-n + 3),
.connection-quality[data-bars="4"] > i { opacity: 1; }
.connection-quality[data-quality="connecting"] > i {
  animation: connection-quality-pulse 1s ease-in-out infinite alternate;
}

@keyframes connection-quality-pulse {
  to { opacity: 0.75; }
}

.context-usage {
  align-items: center;
  background: var(--dialog-sunken);
  border: 0;
  border-radius: 7px;
  color: var(--dialog-text-2);
  display: inline-flex;
  font-family: var(--font-body);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  gap: 7px;
  grid-column: 5;
  grid-row: 2;
  height: 26px;
  padding: 0 9px;
  white-space: nowrap;
}

.context-usage-bar {
  background: var(--dialog-hairline);
  border-radius: 2px;
  display: block;
  height: 4px;
  overflow: hidden;
  width: 44px;
}

.context-usage-bar > i {
  background: var(--dialog-accent);
  border-radius: inherit;
  display: block;
  height: 100%;
  width: var(--context-percent, 0%);
}

.context-usage > svg {
  height: 10px;
  width: 10px;
}

.chat-stop-bottom {
  align-items: center;
  background: color-mix(in srgb, var(--dialog-danger) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--dialog-danger) 38%, var(--dialog-hairline));
  border-radius: 9px;
  color: var(--dialog-danger);
  display: inline-flex;
  grid-column: 6;
  grid-row: 2;
  height: 30px;
  justify-content: center;
  min-width: 30px;
  padding: 0;
  width: 30px;
}

.chat-stop-bottom:hover,
.chat-stop-bottom:focus-visible {
  background: color-mix(in srgb, var(--dialog-danger) 16%, transparent);
  border-color: var(--dialog-danger);
  color: var(--dialog-danger);
  outline: 0;
}

.chat-stop-bottom svg {
  height: 14px;
  width: 14px;
}

.composer-send {
  align-items: center;
  background: var(--dialog-accent);
  border: 0;
  border-radius: 9px;
  box-shadow: none;
  color: var(--dialog-raised);
  display: inline-flex;
  grid-column: 7;
  grid-row: 2;
  height: 30px;
  justify-content: center;
  width: 30px;
}

.composer-send:hover:not(:disabled),
.composer-send:focus-visible:not(:disabled) {
  background: var(--dialog-accent-press);
  border: 0;
  box-shadow: none;
  color: var(--dialog-raised);
  outline: 0;
}

.composer-send:disabled {
  background: var(--dialog-accent);
  color: var(--dialog-raised);
  opacity: 0.38;
}

.composer-send svg {
  height: 14px;
  transform: rotate(-90deg);
  width: 14px;
}

/* Поповер контекста. */
.context-usage-modal {
  background: var(--dialog-raised);
  border: 1px solid var(--dialog-hairline);
  border-radius: 14px;
  bottom: var(--context-popover-bottom, 80px);
  box-shadow: var(--dialog-shadow-popover);
  color: var(--dialog-text);
  left: auto;
  margin: 0;
  max-height: calc(100dvh - 24px);
  max-width: calc(100vw - 24px);
  overflow-y: auto;
  padding: 16px 18px 14px;
  position: fixed;
  right: var(--context-popover-right, 24px);
  top: auto;
  width: 468px;
  z-index: 80;
}

.context-usage-modal::backdrop {
  background: transparent;
}

.context-usage-modal > header,
.context-usage-modal > section,
.context-usage-modal > footer {
  border: 0;
  padding: 0;
}

.context-usage-modal > header {
  align-items: flex-start;
  display: flex;
  justify-content: space-between;
}

.context-usage-modal .eyebrow {
  color: var(--dialog-text-3);
  font-size: 10.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.context-usage-modal h2 {
  color: var(--dialog-text);
  font-size: 15.5px;
  font-weight: 600;
  margin: 3px 0 0;
}

.context-usage-close {
  background: transparent;
  border: 0;
  border-radius: 7px;
  color: var(--dialog-text-3);
  height: 26px;
  width: 26px;
}

.context-usage-close:hover,
.context-usage-close:focus-visible {
  background: var(--dialog-control-hover);
  color: var(--dialog-text-2);
  outline: 0;
}

.context-usage-close svg {
  height: 12px;
  width: 12px;
}

.context-usage-modal > section {
  display: grid;
  gap: 14px;
  margin-top: 14px;
  max-height: none;
  overflow: visible;
}

.context-usage-summary {
  align-items: baseline;
  display: flex;
  justify-content: space-between;
}

.context-usage-summary strong {
  color: var(--dialog-text);
  font-size: 14px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.context-usage-summary span,
.context-usage-category-head span:last-child {
  color: var(--dialog-text-3);
  font-family: var(--font-numeric);
  font-size: 11.5px;
  font-variant-numeric: tabular-nums;
}

.context-usage-total-bar,
.context-usage-category-bar {
  background: var(--dialog-hairline);
  border-radius: 3px;
  height: 6px;
  overflow: hidden;
}

.context-usage-total-bar > span,
.context-usage-category-bar > span {
  background: var(--dialog-accent);
  border-radius: inherit;
  display: block;
  height: 100%;
}

.context-usage-categories {
  display: grid;
  gap: 0;
}

.context-usage-category {
  border-top: 1px solid var(--dialog-hairline);
  display: grid;
  gap: 6px;
  padding: 9px 0;
}

.context-usage-category-head {
  align-items: baseline;
  color: var(--dialog-text-2);
  display: flex;
  font-size: 13px;
  justify-content: space-between;
}

.context-usage-category:not([data-minor]) .context-usage-category-head > span:first-child {
  color: var(--dialog-text);
  font-weight: 500;
}

.context-usage-category-bar {
  height: 4px;
}

.context-usage-category-bar[data-kind="neutral"] > span {
  background: var(--dialog-neutral-bar);
}

.context-usage-note {
  color: var(--dialog-text-3);
  display: -webkit-box;
  font-size: 11.5px;
  line-height: 1.55;
  margin: 0;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.context-usage-modal > footer {
  align-items: center;
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 14px;
}

.context-usage-modal > footer .chip-button {
  background: transparent;
  border: 0;
  border-radius: 9px;
  color: var(--dialog-text-2);
  height: 30px;
  padding: 0 13px;
}

.context-usage-modal > footer .chip-button:hover,
.context-usage-modal > footer .chip-button:focus-visible {
  background: var(--dialog-control-hover);
  outline: 0;
}

.context-usage-modal > footer .chip-button.primary {
  background: var(--dialog-accent);
  color: var(--dialog-raised);
}

.context-usage-modal > footer .chip-button.primary:hover,
.context-usage-modal > footer .chip-button.primary:focus-visible {
  background: var(--dialog-accent-press);
  color: var(--dialog-raised);
}

@media (hover: none) {
  .msg-actions {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 760px) {
  .stream-chat-header {
    padding-inline: 16px;
  }

  .message-pin-shelf {
    grid-template-columns: 20px minmax(0, 1fr) auto 44px 44px 44px;
    min-height: 48px;
    padding-left: 14px;
  }

  .message-pin-current {
    align-items: flex-start;
    flex-direction: column;
    gap: 1px;
  }

  .message-pin-current-meta {
    display: none;
  }

  .message-pin-current-preview {
    display: block;
    max-width: 100%;
    width: 100%;
  }

  .message-pin-nav {
    height: 44px;
    padding: 13px;
    width: 44px;
  }

  .message-pins-modal[open] {
    border-radius: 18px 18px 0 0;
    bottom: calc(58px + env(safe-area-inset-bottom));
    left: 0;
    margin: 0;
    max-height: calc(82dvh - 58px);
    max-width: none;
    right: 0;
    top: auto;
    width: 100%;
  }

  .message-pin-row {
    align-items: stretch;
    grid-template-columns: 1fr;
  }

  .message-pin-row-actions > button {
    min-height: 44px;
  }

  .message-pins-clear-modal {
    width: calc(100vw - 24px);
  }

  .stream-chat-branch,
  [data-stream-header-branch-separator] {
    display: none;
  }

  .chat-log,
  .msg-live,
  .queue {
    width: calc(100% - 24px);
  }

  .composer {
    margin-bottom: max(10px, env(safe-area-inset-bottom));
    width: calc(100% - 24px);
  }

  .context-usage {
    max-width: 11rem;
  }

  .context-usage-bar {
    background: conic-gradient(
      var(--dialog-accent) var(--context-percent, 0%),
      var(--dialog-hairline) 0
    );
    border-radius: 50%;
    height: 16px;
    overflow: visible;
    position: relative;
    width: 16px;
  }

  .context-usage-bar::after {
    background: var(--dialog-sunken);
    border-radius: 50%;
    content: "";
    inset: 3px;
    position: absolute;
  }

  .context-usage-bar > i,
  .context-usage > svg {
    display: none;
  }

  .context-usage[data-compacting] .context-usage-bar {
    animation: context-compaction-spin 0.9s linear infinite;
    background: conic-gradient(
      transparent 0 24%,
      var(--dialog-accent) 24% 58%,
      transparent 58% 100%
    );
  }

  .context-usage-modal {
    bottom: max(12px, env(safe-area-inset-bottom));
    left: 12px;
    right: 12px;
    width: auto;
  }

  .msg-technical-row {
    grid-template-columns: 62px minmax(0, 1fr);
  }

  .msg-technical-note {
    grid-column: 2;
  }
}
}