/* Split from website/static/css/pages.css. Keep selector order compatible with the original cascade. */

.chat-body {
  --chat-composer-normal-input-max-height: clamp(200px, 32svh, 300px);
  --chat-composer-keyboard-input-max-height: clamp(96px, 22svh, 136px);
  --chat-composer-input-max-height: var(--chat-composer-normal-input-max-height);
  --chat-composer-normal-shell-max-height: clamp(244px, 40svh, 360px);
  --chat-composer-keyboard-shell-max-height: clamp(156px, 31svh, 204px);
  --chat-composer-shell-max-height: var(--chat-composer-normal-shell-max-height);
  --chat-composer-live-height: 56px;
  --chat-composer-focus-safe-height: 86px;
  --chat-composer-reserved-height: max(var(--chat-composer-live-height, 56px), var(--chat-composer-focus-safe-height));
  --chat-composer-scroll-safe-zone: calc(var(--chat-composer-reserved-height, 86px) + var(--footer-dock-nav-min-height) + env(safe-area-inset-bottom) + var(--app-keyboard-inset, 0px) + 56px);
  --chat-composer-scroll-safe-zone-expanded: calc(var(--chat-composer-reserved-height, 86px) + var(--footer-dock-nav-min-height) + env(safe-area-inset-bottom) + var(--app-keyboard-inset, 0px) + 92px);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: calc(110px + var(--app-top-safe-inset));
  height: auto;
}

body.app-keyboard-open .chat-body {
  --chat-composer-input-max-height: var(--chat-composer-keyboard-input-max-height);
  --chat-composer-shell-max-height: var(--chat-composer-keyboard-shell-max-height);
}

.page.page-chat-single-scroll .chat-body {
  box-sizing: border-box;
  margin-top: 0;
  padding-top: calc(110px + var(--app-top-safe-inset));
  height: 100%;
  min-height: 0;
  max-height: 100%;
  overflow: hidden;
}

.support-chat-body {
  margin-top: calc(78px + var(--app-telegram-fullscreen-header-inset, var(--app-top-safe-inset)));
  gap: 14px;
}

.page.page-chat-single-scroll .support-chat-body {
  padding-top: calc(78px + var(--app-telegram-fullscreen-header-inset, var(--app-top-safe-inset)));
}

.chat-body.hello-active {
  height: 60vh;
}

.chat-body.has-messages {
  height: auto;
}

.page.page-chat-single-scroll .chat-body.hello-active,
.page.page-chat-single-scroll .chat-body.has-messages {
  height: 100%;
  max-height: 100%;
}

.messages-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 2px 0 8px;
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  container-type: inline-size;
  container-name: messages-thread;
  -webkit-user-select: text;
  user-select: text;
}

/* Parent shell is touch-locked; keep thread scrolling/selecting as the real scroll owner. */
.page.page-chat-single-scroll .messages-container {
  touch-action: pan-y;
}

.messages-container::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}

.page.page-chat-single-scroll .messages-container {
  box-sizing: border-box;
  flex: 1 1 auto;
  min-height: 0;
  max-height: 100%;
  padding-bottom: var(--chat-composer-scroll-safe-zone);
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.page.page-chat-single-scroll .chat-body.typing-active .messages-container {
  padding-bottom: var(--chat-composer-scroll-safe-zone);
}

body.chat-footer-docked .page.page-chat-single-scroll .messages-container {
  padding-bottom: var(--chat-composer-scroll-safe-zone);
}

body.chat-shell .page.page-chat-single-scroll .messages-container {
  overscroll-behavior-y: contain;
  padding-bottom: calc(
    var(--chat-composer-height, 56px)
    + var(--chat-keyboard-content-gap, 0px)
    + var(--chat-composer-bottom-offset, calc(12px + env(safe-area-inset-bottom, 0px)))
    + 24px
  );
  scroll-padding-bottom: calc(
    var(--chat-composer-height, 56px)
    + var(--chat-keyboard-content-gap, 0px)
    + var(--chat-composer-bottom-offset, calc(12px + env(safe-area-inset-bottom, 0px)))
    + 24px
  );
}

body.chat-shell-telegram.chat-shell-mobile.chat-shell-text .page.page-chat-single-scroll #chat-main.chat-body:not(.image-mode) .messages-container {
  grid-area: 1 / 1;
  flex: none;
  min-height: 0;
  max-height: none;
  box-sizing: border-box;
  padding-left: var(--chat-shell-edge-gutter, 16px);
  padding-right: var(--chat-shell-edge-gutter, 16px);
  padding-bottom: var(--chat-composer-thread-gap, 18px);
  scroll-padding-bottom: var(--chat-composer-thread-gap, 18px);
  overscroll-behavior-y: contain;
  overflow-anchor: none;
  -webkit-overflow-scrolling: touch;
}

body.chat-shell-telegram.chat-shell-mobile.chat-shell-text .page.page-chat-single-scroll #chat-main.chat-body:not(.image-mode) .messages-container::after {
  content: "";
  display: none;
  flex: 0 0 0;
  width: 100%;
  pointer-events: none;
}

.messages-container.is-history-revealing {
  overflow-anchor: none;
}

.message {
  max-width: 100%;
  font-size: 14px;
  line-height: 20px;
  color: #fff;
  position: relative;
  margin-bottom: 10px;
  -webkit-user-select: text;
  user-select: text;
}

@media (hover: hover) and (pointer: fine) {
  body:not(.login-only),
  body:not(.login-only) .page,
  body:not(.login-only) .section {
    -webkit-user-select: text;
    user-select: text;
  }

  #chat,
  #chat .message,
  #chat .message-user-card,
  #chat .message-assistant-card,
  #chat .message-content,
  #chat .message-content * {
    -webkit-user-select: text;
    user-select: text;
    -webkit-touch-callout: default;
  }

  #chat button,
  #chat .message-assistant-actions,
  #chat .message-user-actions,
  #chat .image-tile,
  #chat .message-attachment-card {
    -webkit-user-select: none;
    user-select: none;
  }
}

@media (hover: none), (pointer: coarse) {
  #chat,
  #chat .message,
  #chat .message-user-card,
  #chat .message-assistant-card,
  #chat .messages-container .message-content,
  #chat .messages-container .message-content * {
    -webkit-user-select: text;
    user-select: text;
    -webkit-touch-callout: default;
  }

  #chat button,
  #chat .message-assistant-actions,
  #chat .message-user-actions,
  #chat .image-tile,
  #chat .message-attachment-card {
    -webkit-user-select: none;
    user-select: none;
  }
}

.messages-container > .message:last-child {
  margin-bottom: 0;
}

.message-user {
  align-self: flex-end;
  width: fit-content;
  max-width: min(70%, 340px);
}

.message-user-card {
  position: relative;
  width: 100%;
  min-width: 0;
  padding: 8px 11px;
  display: block;
  background: rgba(27, 52, 108, 0.46);
  border: 1px solid rgba(143, 177, 255, 0.08);
  border-radius: 14px 14px 7px 14px;
  box-shadow: none;
  -webkit-touch-callout: default;
}

.message-user-card > * + * {
  margin-top: 6px;
}

.message-user-actions {
  width: 100%;
  margin-top: 5px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 7px;
}

.message-user-action {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  width: 26px;
  height: 26px;
  min-width: 26px;
  border-radius: 8px;
  border: 1px solid transparent;
  background: transparent;
  color: rgba(245, 246, 251, 0.66);
  display: grid;
  place-items: center;
  padding: 0;
  cursor: pointer;
  transition: color 0.16s ease, opacity 0.15s ease;
}

.message-user-action::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(255, 255, 255, 0.03);
  transform: scale(1);
  transition: transform 0.16s ease, background 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.message-user-action > * {
  position: relative;
  z-index: 1;
}

.message-user-action:hover {
  color: rgba(245, 246, 251, 0.86);
}

.message-user-action:hover::before {
  transform: scale(0.985);
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(255, 255, 255, 0.09);
}

.message-user-action:active {
  opacity: 0.94;
}

.message-user-action:active::before {
  transform: scale(0.94);
}

.message-other,
.message-error {
  align-self: flex-start;
  width: min(100%, 560px);
  max-width: calc(100% - 8px);
  background: none;
  border: none;
  padding: 0;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 8px;
}

.message-system {
  align-self: stretch;
  width: 100%;
  margin: 3px 0 1px;
  color: rgba(245, 246, 251, 0.58);
}

.model-change-divider {
  width: 100%;
  margin-bottom: 14px;
  display: grid;
  grid-template-columns: minmax(18px, 1fr) auto minmax(18px, 1fr);
  align-items: center;
  gap: 10px;
  font-size: 12px;
  line-height: 16px;
  letter-spacing: -0.01em;
  color: rgba(245, 246, 251, 0.56);
}

.model-change-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(245, 246, 251, 0.12), transparent);
}

.model-change-copy {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
}

.model-change-copy strong {
  color: rgba(245, 246, 251, 0.72);
  font-weight: 600;
}

.model-change-icon,
.model-change-info {
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
  color: rgba(245, 246, 251, 0.5);
}

.model-change-info {
  width: 13px;
  height: 13px;
  color: rgba(245, 246, 251, 0.44);
}

/* layout.css caps .page at 560px; assistant rows use the same width, so raising only
   #chat .image-grid max-width had almost no effect. Widen the shell when Chat is active. */
@media (min-width: 421px) {
  .page:has(#chat.active) {
    max-width: 840px;
  }

  .page:has(#chat.active) .chat-head-wrap {
    max-width: 840px;
  }

  .page:has(#chat.active) .message-other,
  .page:has(#chat.active) .message-error {
    width: min(100%, 840px);
  }

  body:has(#chat.active) .footer.tap-bar.bottom-bar {
    max-width: 840px;
  }
}

.message-logo {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  overflow: hidden;
}

.message-assistant-card {
  min-width: 0;
  width: fit-content;
  max-width: 100%;
  padding: 0;
  display: block;
  flex: 1 1 auto;
  background: transparent;
  border: none;
  border-radius: 14px;
  box-shadow: none;
  -webkit-touch-callout: default;
}

.message-assistant-card--error {
  background: linear-gradient(180deg, rgba(104, 40, 48, 0.18), rgba(46, 22, 32, 0.16));
  border-color: rgba(255, 132, 151, 0.24);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.018);
}

.message-logo svg {
  width: 22px;
  height: 22px;
  display: block;
  flex: none;
}

.message-content {
  color: #f5f6fb;
  font-size: 14px;
  line-height: 20px;
  margin: 0;
  /* Block flow (not flex): each child as a flex item breaks native text selection across paragraphs/code. */
  display: block;
  -webkit-user-select: text;
  user-select: text;
  -webkit-touch-callout: default;
  touch-action: auto;
}

.message-content > * + * {
  margin-block-start: 9px;
}

.message-content * {
  -webkit-user-select: text;
  user-select: text;
  -webkit-touch-callout: default;
}

.message-content > * {
  margin-top: 0;
  margin-bottom: 0;
}

.message-user .message-content,
.message-other .message-content {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow-wrap: anywhere;
}

.message-sources {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.message-sources-title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 6px;
}

.message-sources-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 4px;
}

.message-sources-list a {
  color: rgba(147, 197, 253, 0.95);
  text-decoration: none;
  word-break: break-word;
}

.message-sources-list a:hover {
  text-decoration: underline;
}

.message-error .message-content {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  color: rgba(255, 230, 234, 0.96);
  overflow-wrap: anywhere;
}

.message-content p {
  margin: 0;
}

.message-content h1,
.message-content h2,
.message-content h3,
.message-content h4,
.message-content h5,
.message-content h6 {
  margin: 0;
  font-weight: 600;
  line-height: 1.3;
}

.message-content h1 {
  font-size: 18px;
}

.message-content h2 {
  font-size: 17px;
}

.message-content h3 {
  font-size: 16px;
}

.message-content h4,
.message-content h5,
.message-content h6 {
  font-size: 15px;
}

.message-content ul,
.message-content ol {
  margin: 0 0 0 18px;
  padding: 0;
  list-style-position: outside;
}

.message-content {
  counter-reset: ol-counter;
}

.message-content ol {
  list-style-type: none;
  counter-reset: none;
}

.message-content ol li {
  counter-increment: ol-counter;
  position: relative;
  padding-left: 24px;
}

.message-content ol li::before {
  content: counter(ol-counter) ".";
  position: absolute;
  left: 0;
}

.message-content li {
  margin: 2px 0;
}

.message-content a {
  color: rgba(182, 162, 255, 0.98);
  text-decoration-color: rgba(182, 162, 255, 0.62);
  text-decoration: underline;
}

.message-content strong {
  font-weight: 600;
}

.message-content em {
  font-style: italic;
}

.message-content code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 12px;
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 4px;
  border-radius: 4px;
}

.message-content pre {
  margin: 0;
  overflow-x: auto;
}

.message-content blockquote {
  margin: 0;
  padding: 6px 10px;
  border-left: 2px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.016);
  border-radius: 6px;
}

.message-content hr {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin: 0;
}

.message-content .md-math-block {
  margin: 0;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.message-content .md-math-block .katex-display {
  margin: 10px 0;
}

.message-content .katex {
  font-size: 1em;
  color: #f5f6fb;
}

.message-content .katex-display {
  text-align: left;
}

.message-content .md-math-fallback {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  opacity: 0.92;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.message-content .md-math-fallback--display {
  padding: 8px 0;
}

.message-content .md-table {
  margin: 0;
  max-width: 100%;
  overflow-x: auto;
}

.message-content table {
  width: 100%;
  border-collapse: collapse;
}

.message-content img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Inline / markdown imgs: up to 60% of messages thread width (cqw), not full viewport — desktop stays in column. */
#chat .message-content img {
  max-width: 100%;
}

@container messages-thread (min-width: 400px) {
  #chat .message-content img {
    max-width: min(100%, 60cqw);
  }
}

.message-content th,
.message-content td {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 6px 8px;
  font-size: 13px;
  line-height: 18px;
  color: #ffffff;
  vertical-align: top;
  overflow-wrap: anywhere;
}

.message-content th {
  font-weight: 600;
  background: rgba(255, 255, 255, 0.024);
}

.code-block {
  background: rgba(255, 255, 255, 0.028);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 8px 9px;
  max-width: 100%;
  width: fit-content;
  overflow-x: auto;
}

.message-other .code-block,
.message-error .code-block {
  width: 100%;
  max-width: 100%;
}

.message-user .code-block,
.message-assistant-card .code-block {
  width: 100%;
  max-width: 100%;
}

.message-content .code-block {
  padding: 10px 12px;
}

.message-content > .code-block {
  margin-block: 12px;
}

.message-content > .code-block:first-child {
  margin-block-start: 0;
}

.message-content > .code-block:last-child {
  margin-block-end: 0;
}

.code-block code {
  background: transparent;
  padding: 0;
  border-radius: 0;
  display: block;
  white-space: pre;
}

.message-assistant-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  margin-top: 1px;
}

.message-assistant-action {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid transparent;
  background: transparent;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: rgba(242, 243, 247, 0.58);
  transform: none;
  transition: opacity 0.15s ease, color 0.16s ease;
}

.message-assistant-action::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, 0.045);
  background: rgba(255, 255, 255, 0.028);
  transform: scale(1);
  transition: transform 0.16s ease, background 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.message-assistant-action > * {
  position: relative;
  z-index: 1;
}

.message-assistant-action.hidden {
  display: none;
  pointer-events: none;
}

.message-assistant-action:active {
  transform: none;
  opacity: 0.94;
}

.message-assistant-action:active::before {
  transform: scale(0.94);
}

.message-assistant-action:focus-visible {
  outline: none;
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
}

.message-assistant-action.is-feedback,
.message-user-action.is-feedback {
  background: transparent;
  border-color: transparent;
  color: rgba(248, 246, 255, 0.98);
  box-shadow: none;
}

.message-assistant-action.is-feedback::before,
.message-user-action.is-feedback::before {
  background: rgba(190, 177, 255, 0.1);
  border-color: rgba(190, 177, 255, 0.22);
  box-shadow: 0 0 0 1px rgba(150, 122, 255, 0.08), 0 8px 20px rgba(70, 45, 140, 0.18);
}

.message-assistant-action.is-active {
  background: transparent;
  border-color: transparent;
  color: rgba(250, 248, 255, 0.98);
  box-shadow: none;
}

.message-assistant-action.is-active::before {
  background: rgba(190, 177, 255, 0.13);
  border-color: rgba(190, 177, 255, 0.3);
  box-shadow: 0 0 0 1px rgba(150, 122, 255, 0.1), inset 0 0 0 1px rgba(255, 255, 255, 0.035);
}

.message-assistant-action svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.message-image .message-assistant-actions {
  position: relative;
  justify-content: flex-start;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
}

.message-image .message-assistant-action svg {
  width: 16px;
  height: 16px;
}

.message-image .message-image-copy svg {
  width: 14px;
  height: 14px;
}

.message-image .message-image-more svg {
  width: 11px;
  height: 3px;
}

.message-image .message-image-more.is-open {
  background: transparent;
  border-color: transparent;
  color: rgba(255, 255, 255, 0.84);
}

.message-image .message-image-more.is-open::before {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.09);
  box-shadow: none;
}

.message-feedback-control {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  min-width: 0;
  overflow: hidden;
  border-radius: 8px;
  transition: width 0.18s ease, opacity 0.16s ease;
}

.message-feedback-control .message-assistant-action {
  flex: 0 0 26px;
  width: 26px;
  min-width: 26px;
  transition: width 0.18s ease, min-width 0.18s ease, flex-basis 0.18s ease, opacity 0.16s ease, color 0.16s ease;
}

.message-feedback-divider {
  width: 1px;
  height: 14px;
  margin: 0 2px;
  flex: 0 0 1px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.09);
  opacity: 0.72;
  transition: width 0.18s ease, margin 0.18s ease, opacity 0.16s ease;
}

.message-feedback-control.is-feedback-like-active .message-feedback-divider,
.message-feedback-control.is-feedback-dislike-active .message-feedback-divider {
  width: 0;
  flex-basis: 0;
  margin-inline: 0;
  opacity: 0;
}

.message-feedback-control .message-assistant-action.is-feedback-collapsed {
  flex: 0 0 0;
  width: 0;
  min-width: 0;
  max-width: 0;
  flex-basis: 0;
  border-width: 0;
  opacity: 0;
  pointer-events: none;
}

#chat .message-feedback-control .message-assistant-action.is-feedback-collapsed {
  flex: 0 0 0;
  width: 0;
  min-width: 0;
  max-width: 0;
  flex-basis: 0;
  opacity: 0;
  pointer-events: none;
}

.message-feedback-modal {
  --overlay-footer-scrim-height: calc(var(--footer-dock-nav-min-height, 52px) + env(safe-area-inset-bottom) + 128px);
  position: fixed;
  inset: 0;
  z-index: 170;
  display: grid;
  place-items: center;
  padding: max(18px, env(safe-area-inset-top)) 16px max(18px, env(safe-area-inset-bottom));
  background: rgba(6, 7, 12, 0.62);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  isolation: isolate;
  overflow: visible;
  transition: opacity 0.18s ease, visibility 0.18s ease;
}

.message-feedback-modal::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: calc(-1 * var(--overlay-footer-scrim-height));
  height: calc(var(--overlay-footer-scrim-height) * 2);
  pointer-events: none;
  z-index: 0;
  background: linear-gradient(180deg, rgba(8, 10, 16, 0) 0%, rgba(8, 10, 16, 0.16) 24%, rgba(8, 10, 16, 0.42) 56%, rgba(8, 10, 16, 0.84) 100%);
}

.message-feedback-modal.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.message-feedback-dialog {
  width: min(100%, 390px);
  max-height: min(620px, calc(100dvh - 36px - env(safe-area-inset-top) - env(safe-area-inset-bottom)));
  overflow-y: auto;
  padding: 16px;
  border-radius: 18px;
  background: rgba(32, 35, 46, 0.98);
  border: 1px solid rgba(190, 177, 255, 0.14);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.44), 0 0 0 1px rgba(150, 122, 255, 0.06);
  position: relative;
  z-index: 1;
  transform: translateY(8px) scale(0.98);
  transition: transform 0.18s ease;
}

.message-feedback-modal.open .message-feedback-dialog {
  transform: translateY(0) scale(1);
}

.message-feedback-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.message-feedback-header h2 {
  margin: 0;
  color: #ffffff;
  font-size: 17px;
  line-height: 22px;
  font-weight: 700;
}

.message-feedback-header p {
  margin: 4px 0 0;
  color: rgba(245, 247, 255, 0.58);
  font-size: 12px;
  line-height: 17px;
}

.message-feedback-close {
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  display: grid;
  place-items: center;
  padding: 0;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(245, 247, 255, 0.76);
  cursor: pointer;
}

.message-feedback-close svg {
  width: 14px;
  height: 14px;
}

.message-feedback-reasons {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 12px;
}

.message-feedback-reason {
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.045);
  color: rgba(245, 247, 255, 0.78);
  font-size: 12px;
  line-height: 1;
  font-weight: 500;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

.message-feedback-reason.is-selected {
  border-color: rgba(190, 177, 255, 0.34);
  background: rgba(190, 177, 255, 0.12);
  color: rgba(250, 248, 255, 0.98);
}

.message-feedback-reason:active,
.message-feedback-close:active,
.message-feedback-submit:active,
.message-feedback-cancel:active {
  opacity: 0.94;
}

.message-feedback-comment {
  width: 100%;
  min-height: 150px;
  max-height: clamp(150px, 34dvh, 300px);
  resize: vertical;
  overflow-y: auto;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(8, 10, 17, 0.36);
  color: #ffffff;
  outline: none;
  font: inherit;
  font-size: 14px;
  line-height: 20px;
}

.message-feedback-comment::placeholder {
  color: rgba(245, 247, 255, 0.42);
}

.message-feedback-comment:focus {
  border-color: rgba(190, 177, 255, 0.36);
  box-shadow: 0 0 0 2px rgba(150, 122, 255, 0.12);
}

.message-feedback-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
  margin-top: 12px;
}

.message-feedback-cancel,
.message-feedback-submit {
  height: 30px;
  min-height: 30px;
  min-width: 72px;
  width: 88px;
  flex: 0 0 88px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  padding: 0 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 13px;
  line-height: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.16s ease, border-color 0.16s ease, opacity 0.15s ease;
}

.message-feedback-cancel {
  background: rgba(255, 255, 255, 0.04);
  color: rgba(245, 247, 255, 0.74);
}

.message-feedback-submit {
  background: rgba(245, 247, 255, 0.94);
  color: #151722;
}

.message-feedback-submit:disabled {
  opacity: 0.58;
  cursor: wait;
}

.message-feedback-toast {
  position: fixed;
  top: calc(max(14px, env(safe-area-inset-top)) + 12px);
  left: 50%;
  z-index: 190;
  max-width: min(320px, calc(100vw - 32px));
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(190, 177, 255, 0.18);
  background: rgba(30, 32, 43, 0.94);
  color: rgba(250, 248, 255, 0.96);
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.36), 0 0 0 1px rgba(150, 122, 255, 0.06);
  backdrop-filter: blur(16px);
  font-size: 13px;
  line-height: 18px;
  font-weight: 650;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -8px) scale(0.96);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.message-feedback-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0) scale(1);
}

.message-image-more-wrap {
  position: relative;
  display: inline-flex;
}

.message-regenerate-wrap {
  position: relative;
  display: inline-flex;
}

.message.message-regenerate-menu-open {
  z-index: 80;
}

.message.message-image-menu-open {
  position: relative;
  z-index: 90;
}

.message-image-menu,
.image-preview-menu,
.message-regenerate-menu {
  position: absolute;
  width: max-content;
  min-width: 148px;
  max-width: calc(100vw - 24px);
  padding: 5px;
  border-radius: 13px;
  background: rgba(32, 35, 46, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(14px);
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
  animation: menuFade 0.18s ease forwards;
  transform-origin: top center;
}

.message-image-menu {
  left: 0;
  top: calc(100% + 6px);
  bottom: auto;
  z-index: 92;
  max-height: var(--message-image-menu-max-height, min(220px, calc(100vh - 24px)));
}

.message-regenerate-menu {
  position: fixed;
  left: var(--message-regenerate-menu-left, 10px);
  top: var(--message-regenerate-menu-top, 10px);
  bottom: auto;
  z-index: 70;
  min-width: 156px;
  width: var(--message-regenerate-menu-width, min(176px, calc(100dvw - 16px)));
  max-width: var(--message-regenerate-menu-max-width, min(184px, calc(100vw - 20px)));
  max-height: var(--message-regenerate-menu-max-height, min(240px, calc(100vh - 24px)));
  box-sizing: border-box;
  background: rgba(32, 35, 46, 0.98);
  overflow: hidden;
  overflow-x: hidden;
}

.message-regenerate-menu[data-view="providers"],
.message-regenerate-menu[data-view="models"] {
  min-width: 176px;
  width: var(--message-regenerate-menu-width, min(184px, calc(100dvw - 16px)));
  max-width: var(--message-regenerate-menu-max-width, min(196px, calc(100vw - 20px)));
}

.message-image-menu.is-above {
  top: auto;
  bottom: calc(100% + 6px);
  animation-name: menuFadeUp;
  transform-origin: bottom center;
}

.message-regenerate-menu.is-above {
  animation-name: menuFadeUp;
  transform-origin: bottom center;
}

.message-image-menu[hidden],
.message-regenerate-menu[hidden] {
  display: none;
}

.message-image-menu-item,
.message-regenerate-menu-item,
.image-preview-menu-item {
  width: 100%;
  padding: 8px 10px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 10px;
  font: 500 12px/1.2 Arial, sans-serif;
  text-align: left;
  cursor: pointer;
  transition: opacity 0.15s ease, background 0.2s ease;
}

.message-regenerate-menu-item {
  padding: 6px 8px;
  border-radius: 8px;
  gap: 8px;
  font: 500 12px/1.18 Arial, sans-serif;
}

.message-image-menu-item:hover,
.message-regenerate-menu-item:hover,
.image-preview-menu-item:hover {
  opacity: 0.95;
  background: rgba(255, 255, 255, 0.055);
}

.message-image-menu-item:active,
.message-regenerate-menu-item:active,
.image-preview-menu-item:active {
  opacity: 0.9;
}

.message-image-menu-item span:first-child,
.message-regenerate-menu-item span:first-child,
.image-preview-menu-item span:first-child {
  width: 15px;
  height: 15px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.message-regenerate-menu-item span:last-child {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.message-regenerate-menu-view {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  max-height: var(--message-regenerate-menu-max-height, min(240px, calc(100vh - 24px)));
  overflow-y: auto;
}

.message-regenerate-menu-view[data-view="providers"],
.message-regenerate-menu-view[data-view="models"] {
  min-width: 176px;
  max-width: 100%;
  overflow-x: hidden;
}

.message-regenerate-provider-option,
.message-regenerate-model-option,
.message-regenerate-back {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  border: 0;
  background: transparent;
  color: #ffffff;
  border-radius: 10px;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.2s ease;
}

.message-regenerate-provider-option,
.message-regenerate-model-option {
  display: grid;
  grid-template-columns: 15px minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  min-height: 30px;
  padding: 6px 8px;
  text-align: left;
}

.message-regenerate-provider-option:hover,
.message-regenerate-model-option:hover,
.message-regenerate-back:hover {
  opacity: 0.95;
  background: rgba(255, 255, 255, 0.055);
}

.message-regenerate-model-option:disabled,
.message-regenerate-model-option.is-disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.message-regenerate-model-option:disabled:hover,
.message-regenerate-model-option.is-disabled:hover {
  transform: none;
  background: transparent;
  opacity: 0.48;
}

.message-regenerate-provider-option:active,
.message-regenerate-model-option:active,
.message-regenerate-back:active {
  opacity: 0.9;
}

.message-regenerate-provider-icon,
.message-regenerate-model-icon {
  width: 15px;
  height: 15px;
  display: grid;
  place-items: center;
}

.message-regenerate-provider-icon svg,
.message-regenerate-model-icon svg {
  width: 15px;
  height: 15px;
  display: block;
}

.message-regenerate-provider-copy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.message-regenerate-provider-label,
.message-regenerate-model-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font: 600 12px/15px Arial, sans-serif;
}

.message-regenerate-provider-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 16px;
  height: 16px;
  padding: 0 5px;
  border-radius: 999px;
  color: rgba(197, 174, 255, 0.96);
  background: rgba(143, 100, 255, 0.14);
  font: 700 10px/16px Arial, sans-serif;
}

.message-regenerate-provider-chevron {
  width: 12px;
  height: 12px;
  color: rgba(255, 255, 255, 0.72);
  display: grid;
  place-items: center;
}

.message-regenerate-provider-chevron svg {
  width: 12px;
  height: 12px;
}

.message-regenerate-model-current {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  padding: 0;
  border-radius: 999px;
  background: rgba(143, 100, 255, 0.14);
  color: rgba(197, 174, 255, 0.96);
}

.message-regenerate-model-current svg {
  width: 13px;
  height: 13px;
  display: block;
}

.message-regenerate-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 26px;
  padding: 5px 7px;
  margin-bottom: 2px;
  text-align: left;
  color: rgba(255, 255, 255, 0.72);
  font: 600 11px/13px Arial, sans-serif;
}

.message-regenerate-back span:first-child {
  font-size: 16px;
  line-height: 12px;
}

.message-regenerate-empty {
  padding: 10px;
  color: rgba(255, 255, 255, 0.58);
  font: 500 12px/16px Arial, sans-serif;
}

.message-image-menu-item svg,
.message-regenerate-menu-item svg,
.image-preview-menu-item svg {
  max-width: 15px;
  max-height: 15px;
  display: block;
}

.message-regeneration-meta {
  height: 18px;
  min-height: 18px;
  display: inline-flex;
  align-items: center;
  gap: 0;
  padding: 0;
  border-radius: 0;
  color: rgba(242, 243, 247, 0.58);
  background: transparent;
  border: 0;
  font: 500 11px/1.15 Arial, sans-serif;
  flex: 0 0 auto;
  overflow: hidden;
  transition: color 0.18s ease;
}

.message-regeneration-meta[hidden] {
  display: none;
}

.message-regeneration-prev,
.message-regeneration-next {
  --message-regeneration-chevron-size: 14px;
  width: 18px;
  min-width: 18px;
  height: 18px;
  margin: 0 2.5px;
  padding: 0;
  box-sizing: border-box;
  overflow: hidden;
  border: 0;
  border-radius: 6px;
  display: grid;
  place-items: center;
  color: rgba(242, 243, 247, 0.7);
  background: transparent;
  font: 0/0 Arial, sans-serif;
  visibility: visible;
  cursor: pointer;
  transition:
    opacity 0.18s ease,
    visibility 0s linear 0s,
    transform 0.18s ease,
    background 0.18s ease;
}

.message-regeneration-prev::before,
.message-regeneration-next::before {
  content: "";
  width: 18px;
  height: 18px;
  box-sizing: border-box;
  display: block;
  transform-origin: 50% 50%;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2018%2018'%3E%3Cpath%20d='M11.25%204.5L6.75%209L11.25%2013.5'%20fill='none'%20stroke='black'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3E%3C/svg%3E") center / var(--message-regeneration-chevron-size) var(--message-regeneration-chevron-size) no-repeat;
  mask: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2018%2018'%3E%3Cpath%20d='M11.25%204.5L6.75%209L11.25%2013.5'%20fill='none'%20stroke='black'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3E%3C/svg%3E") center / var(--message-regeneration-chevron-size) var(--message-regeneration-chevron-size) no-repeat;
}

.message-regeneration-prev::before {
  transform: none;
}

.message-regeneration-next::before {
  transform: rotate(180deg);
}

.message-regeneration-label {
  min-width: 0;
  height: 18px;
  display: inline-flex;
  align-items: center;
  padding: 0 1px;
  line-height: 18px;
  white-space: nowrap;
}

.message-regeneration-prev:hover,
.message-regeneration-next:hover {
  transform: scale(0.98);
  background: rgba(255, 255, 255, 0.055);
}

.message-regeneration-prev:active,
.message-regeneration-next:active {
  transform: scale(0.94);
}

.message-regeneration-prev:disabled,
.message-regeneration-next:disabled {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: none;
  transition:
    opacity 0.18s ease,
    visibility 0s linear 0.18s,
    transform 0.18s ease,
    background 0.18s ease;
}

.message-copy,
.message-image-copy {
  position: relative;
}

.message-copy .message-assistant-action-icon,
.message-image-copy .message-assistant-action-icon {
  position: absolute;
  inset: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.18s ease, transform 0.18s ease;
  pointer-events: none;
}

.message-copy .message-assistant-action-icon--success,
.message-image-copy .message-assistant-action-icon--success {
  opacity: 0;
  transform: scale(0.82);
}

.message-copy.is-feedback .message-assistant-action-icon--copy,
.message-image-copy.is-feedback .message-assistant-action-icon--copy {
  opacity: 0;
  transform: scale(0.82);
}

.message-copy.is-feedback .message-assistant-action-icon--success,
.message-image-copy.is-feedback .message-assistant-action-icon--success {
  opacity: 1;
  transform: scale(1);
}

.message-copy .message-assistant-action-icon svg,
.message-image-copy .message-assistant-action-icon svg {
  width: 14px;
  height: 14px;
  display: block;
}

.message-copy .message-assistant-action-icon--success svg,
.message-image-copy .message-assistant-action-icon--success svg {
  width: 13px;
  height: 13px;
}

@media (hover: hover) and (pointer: fine) {
  .message-assistant-action:hover {
    opacity: 0.95;
    background: transparent;
    border-color: transparent;
  }

  .message-assistant-action:hover::before {
    transform: scale(0.985);
    background: rgba(255, 255, 255, 0.045);
  }

  .message-assistant-action.is-feedback:hover {
    background: transparent;
    border-color: transparent;
    color: rgba(248, 246, 255, 0.98);
  }

  .message-assistant-action.is-feedback:hover::before {
    background: rgba(190, 177, 255, 0.1);
    border-color: rgba(190, 177, 255, 0.22);
  }
}

.message-image .message-image-more::before,
.message-image .message-image-more:hover::before,
.message-image .message-image-more:active::before {
  transform: none;
  transition: background 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.message-action-label {
  display: none;
}

#chat .image-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  width: 100%;
  max-width: 100%;
  align-items: start;
}

/* ~60% of messages-container width (not 60vw — avoids huge images on wide monitors). */
@container messages-thread (min-width: 400px) {
  #chat .image-grid {
    max-width: min(100%, 60cqw);
  }
}

/* One image sat in the first column only (~half the max width); landscapes looked tiny. */
#chat .image-grid--single {
  grid-template-columns: 1fr;
  width: fit-content;
  max-width: 100%;
}

#chat .image-grid--single .image-tile {
  width: fit-content;
  max-width: 100%;
}

#chat .image-grid--single .image-tile img {
  width: auto;
  max-width: min(100%, 60cqw);
}

#chat .image-tile video {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  display: block;
}

#chat .image-grid--single .image-tile video {
  width: auto;
  max-width: min(100%, 60cqw);
}

#chat .message-image[data-image-source="inline_text_chat_image"] .message-assistant-card {
  width: fit-content;
  max-width: 100%;
  padding: 0;
  background: transparent;
  border: 0;
  overflow: visible;
}

#chat .message-image[data-image-source="inline_text_chat_image"] .image-grid {
  width: min(100%, 292px);
  max-width: min(100%, 292px);
}

#chat .message-image[data-image-source="inline_text_chat_image"] .image-grid--single {
  width: fit-content;
}

#chat .message-image[data-image-source="inline_text_chat_image"] .image-grid--single .image-tile img {
  width: 100%;
  height: 100%;
  max-width: min(100%, 300px);
  max-height: min(44vh, 370px);
  object-fit: cover;
}

#chat .message-image[data-image-source="inline_text_chat_image"] .message-assistant-actions {
  margin-top: 8px;
}

@container messages-thread (min-width: 340px) {
  #chat .message-image[data-image-source="inline_text_chat_image"] .image-grid {
    width: min(100%, clamp(236px, 62cqw, 320px));
    max-width: min(100%, clamp(236px, 62cqw, 320px));
  }
}

/* With 3/5/… images, last tile was also half-width alone on the final row */
#chat .image-grid--odd-trailing > .image-tile:last-child {
  grid-column: 1 / -1;
}

#chat .image-tile {
  border: none;
  background: #262832;
  border-radius: 8px;
  overflow: hidden;
  padding: 0;
  cursor: pointer;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80px;
}

#chat .image-tile img {
  width: 100%;
  height: auto;
  max-height: min(70vh, 560px);
  max-width: 100%;
  object-fit: contain;
  display: block;
}

.message-image .message-content {
  width: 100%;
  max-width: 100%;
}

.message-edit svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
}

.message-edit-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(8, 10, 16, 0.44);
  backdrop-filter: blur(2px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease;
  z-index: 60;
}

.message-edit-modal.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.message-edit-card {
  width: min(376px, calc(100% - 32px));
  max-height: min(74vh, 460px);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: rgba(28, 30, 38, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.18);
  backdrop-filter: none;
  overflow: hidden;
  isolation: isolate;
  transform: translateY(8px) scale(0.98);
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.message-edit-modal.open .message-edit-card {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.chat-credits-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(8, 10, 16, 0.44);
  backdrop-filter: blur(2px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease;
  /* Above .page (z-index 1) overlays such as the dock gesture rail (11) and model modal (340). */
  z-index: 360;
}

.chat-credits-modal.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.chat-credits-modal-card {
  width: min(340px, calc(100% - 32px));
  padding: 18px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: rgba(28, 30, 38, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.22);
  transform: translateY(8px) scale(0.98);
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.chat-credits-modal.open .chat-credits-modal-card {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.chat-credits-modal-title {
  margin: 0;
  font-size: 16px;
  line-height: 21px;
  font-weight: 600;
  color: #f5f6fb;
}

.chat-credits-modal-body {
  margin: 0;
  font-size: 14px;
  line-height: 20px;
  color: rgba(242, 243, 247, 0.72);
}

.chat-credits-modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 4px;
}

.message-edit-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.message-edit-title {
  margin: 0;
  font-size: 15px;
  line-height: 19px;
  font-weight: 600;
  color: #f5f6fb;
}

.message-edit-close {
  width: 28px;
  height: 28px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  display: grid;
  place-items: center;
  cursor: pointer;
  color: #7d808d;
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.2s ease;
}

.message-edit-close:hover {
  transform: scale(0.99);
  opacity: 0.95;
  background: rgba(255, 255, 255, 0.05);
}

.message-edit-close:active {
  transform: scale(0.97);
}

.message-edit-close svg {
  width: 13px;
  height: 13px;
  stroke: currentColor;
}

.message-edit-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
  min-height: 0;
  padding: 2px 2px 0;
}

.message-edit-editor {
  padding: 11px 12px;
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  box-shadow: none;
}

.message-edit-attachments {
  display: none;
  flex-wrap: wrap;
  gap: 8px;
  max-height: 120px;
  overflow-y: auto;
  padding: 2px;
}

.message-edit-attachments.has-items {
  display: flex;
}

.message-edit-textarea {
  width: 100%;
  min-height: 96px;
  max-height: 240px;
  height: auto;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  color: #ffffff;
  font-size: 14px;
  line-height: 20px;
  resize: none;
  overflow-y: auto;
}

.message-edit-textarea:focus {
  outline: none;
  box-shadow: none;
}

.message-edit-textarea::placeholder {
  color: rgba(242, 243, 247, 0.46);
}

.image-preview-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(10, 12, 18, 0.7);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease;
  z-index: 70;
}

.image-preview-modal.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.image-preview-card {
  position: relative;
  width: min(300px, 100%);
  background: transparent;
  border-radius: 14px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: none;
}

.image-preview-close {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 3;
  width: 26px;
  height: 26px;
  border: none;
  border-radius: 8px;
  background: rgba(24, 27, 36, 0.76);
  color: rgba(255, 255, 255, 0.76);
  display: grid;
  place-items: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.2s ease;
}

.image-preview-close svg {
  width: 11px;
  height: 11px;
}

.image-preview-close:hover {
  transform: scale(0.99);
  opacity: 0.95;
  background: rgba(35, 38, 50, 0.86);
}

.image-preview-close:active {
  transform: scale(0.97);
  background: rgba(45, 48, 62, 0.92);
}

.image-preview-main {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-height: min(58vh, 480px);
  min-height: 120px;
  border-radius: 14px;
  background: transparent;
}

.image-preview-prompt {
  margin: 0;
  padding: 0 4px;
  color: rgba(236, 242, 255, 0.88);
  font-size: 13px;
  line-height: 1.45;
  text-align: center;
  word-break: break-word;
}

.image-preview-prompt.is-empty {
  display: none;
}

.image-preview-main img,
.image-preview-main video,
.image-preview-main audio,
.image-preview-main .image-preview-document {
  max-width: 100%;
  max-height: min(58vh, 480px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 14px;
  display: block;
}

.image-preview-more {
  position: absolute;
  top: 8px;
  right: 40px;
  z-index: 3;
  width: 26px;
  height: 26px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(24, 27, 36, 0.76);
  color: #ffffff;
  display: grid;
  place-items: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.2s ease;
}

.image-preview-more svg {
  width: 11px;
  height: 3px;
}

.image-preview-more:hover {
  transform: scale(0.99);
  opacity: 0.95;
  background: rgba(35, 38, 50, 0.86);
}

.image-preview-more:active,
.image-preview-more.is-open {
  transform: scale(0.97);
  background: rgba(45, 48, 62, 0.92);
}

.image-preview-menu {
  top: 40px;
  right: 40px;
  z-index: 4;
  max-width: min(calc(100vw - 24px), calc(100% + 120px));
}

.image-preview-menu[hidden] {
  display: none;
}

.image-preview-menu-item {
  border: none;
  fill: none;
}

.image-preview-info {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.image-preview-info[hidden] {
  display: none;
}

.image-preview-info-main {
  min-width: 0;
}

.image-preview-info-label,
.image-preview-info-model,
.image-preview-info-prompt {
  margin: 0;
}

.image-preview-info-label {
  font-size: 11px;
  line-height: 15px;
  color: rgba(241, 244, 255, 0.46);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.image-preview-info-model {
  margin-top: 4px;
  font-size: 13px;
  line-height: 18px;
  color: rgba(255, 255, 255, 0.72);
}

.image-preview-info-prompt {
  margin-top: 6px;
  max-height: 72px;
  overflow: auto;
  font-size: 13px;
  line-height: 18px;
  color: rgba(255, 255, 255, 0.9);
}

.image-preview-info-copy {
  flex: 0 0 auto;
  min-height: 32px;
  padding: 0 10px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.88);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.18s ease;
}

.image-preview-info-copy:hover {
  transform: scale(0.99);
  opacity: 0.95;
  background: rgba(255, 255, 255, 0.075);
}

.image-preview-info-copy:active {
  transform: scale(0.97);
}

.image-preview-main video {
  width: 100%;
  background: #05070d;
}

.image-preview-main audio {
  width: min(100%, 300px);
}

.image-preview-main .image-preview-document {
  width: 100%;
  min-height: min(68vh, 560px);
  border: 0;
  background: #ffffff;
}

.image-preview-file {
  width: 100%;
  min-height: 220px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  padding: 24px;
  color: #ffffff;
  text-align: center;
}

.image-preview-file .attachment-file-icon {
  width: 58px;
  height: 58px;
}

.image-preview-file-name,
.image-preview-file-meta {
  margin: 0;
}

.image-preview-file-name {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 700;
}

.image-preview-file-meta {
  color: rgba(236, 242, 255, 0.62);
  font-size: 13px;
}

.image-preview-file-open {
  color: #cfe2ff;
  font-weight: 700;
  text-decoration: none;
}

.image-preview-thumbs {
  display: flex;
  gap: 16px;
  justify-content: space-between;
  padding: 0 16px;
}

.image-preview-thumbs.is-empty {
  display: none;
}

.image-preview-thumb {
  width: 60px;
  height: 60px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: transparent;
  padding: 0;
  cursor: pointer;
  opacity: 0.7;
}

.image-preview-thumb.active {
  opacity: 1;
  border-color: rgba(255, 255, 255, 0.35);
}

.image-preview-thumb img,
.image-preview-thumb video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.image-preview-actions {
  display: flex;
  gap: 8px;
}

.image-preview-action {
  flex: 1;
  min-width: 0;
  height: 50px;
  background: rgba(255, 255, 255, 0.045);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.78);
  font-family: Arial, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 12px;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.image-preview-action:hover:not(:disabled) {
  transform: scale(0.99);
  opacity: 0.95;
  background: rgba(255, 255, 255, 0.065);
}

.image-preview-action:active:not(:disabled) {
  transform: scale(0.97);
}

.image-preview-action:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.image-preview-action-icon {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
}

.image-preview-action-icon svg {
  width: 22px;
  height: 22px;
  display: block;
}

.image-preview-regenerate .image-preview-action-icon svg {
  fill: currentColor;
}

.image-preview-action-label {
  max-width: 98px;
  font-size: 12px;
  line-height: 140%;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.image-preview-dismiss {
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 14px;
  line-height: 20px;
  text-align: center;
  cursor: pointer;
}

.message-edit-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 0;
}

.message-edit-attach {
  min-width: 0;
  height: 34px;
  padding: 0 11px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.02);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: #f5f6fb;
  flex-shrink: 0;
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.2s ease, border-color 0.2s ease;
}

.message-edit-attach:hover {
  transform: scale(0.99);
  opacity: 0.95;
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
}

.message-edit-attach:active {
  transform: scale(0.97);
}

.message-edit-attach-icon {
  width: 16px;
  height: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(245, 246, 251, 0.88);
}

.message-edit-attach-icon svg {
  width: 16px;
  height: 16px;
}

.message-edit-attach-label {
  font-size: 13px;
  line-height: 16px;
  font-weight: 500;
  color: inherit;
}

.message-edit-file-input {
  display: none;
}

.message-edit-actions {
  display: flex;
  gap: 8px;
  margin-left: auto;
}

.message-edit-cancel,
.message-edit-save {
  min-width: 104px;
  height: 34px;
  padding: 0 16px;
  border-radius: 11px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 13px;
  line-height: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.2s ease, border-color 0.2s ease;
}

.message-edit-cancel {
  background: rgba(255, 255, 255, 0.025);
  color: #ffffff;
}

.message-edit-save {
  background: #ffffff;
  color: #0b0b0b;
  border-color: transparent;
}

.message-edit-cancel:hover,
.message-edit-save:hover {
  transform: scale(0.99);
  opacity: 0.95;
}

.message-edit-cancel:active,
.message-edit-save:active {
  transform: scale(0.97);
}

.message-edit-modal .attachment-card {
  flex: 1 1 176px;
  max-width: 100%;
  min-width: 0;
  padding: 7px 9px;
  gap: 8px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: none;
}

.message-edit-modal .attachment-thumb {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
}

.message-edit-modal .attachment-doc-icon {
  width: 32px;
  height: 32px;
}

.message-edit-modal .attachment-body {
  max-width: none;
  gap: 3px;
}

.message-edit-modal .attachment-title {
  font-size: 12px;
  line-height: 16px;
}

.message-edit-modal .attachment-subtitle {
  font-size: 11px;
  line-height: 14px;
}

.message-edit-modal .attachment-remove {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.message-edit-modal .attachment-remove svg {
  width: 8px;
  height: 8px;
  stroke: rgba(245, 246, 251, 0.82);
}

.message-edit-input {
  width: 100%;
  min-height: 44px;
  max-height: 240px;
  height: auto;
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
  color: #fff;
  font: inherit;
  line-height: inherit;
  resize: none;
  overflow-y: auto;
  outline: none;
}

.message-user.message-editing {
  width: min(100%, 520px);
  max-width: min(92%, 520px);
}

.message-user-edit-card {
  padding: 10px 11px;
}

.message-inline-edit-attachments {
  display: none;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 8px;
}

.message-inline-edit-attachments.has-items {
  display: flex;
}

.message-inline-edit-attachments .attachment-card {
  flex: 1 1 150px;
  min-width: 0;
  max-width: 100%;
  padding: 7px 9px;
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: none;
}

.message-inline-edit-attachments .attachment-thumb,
.message-inline-edit-attachments .attachment-doc-icon {
  width: 30px;
  height: 30px;
}

.message-user-edit-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 6px;
}

.message-user-edit-attach {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(245, 246, 251, 0.72);
  display: grid;
  place-items: center;
  padding: 0;
  cursor: pointer;
  transition: background 0.16s ease, border-color 0.16s ease, transform 0.15s ease, opacity 0.15s ease;
}

.message-user-edit-attach svg {
  width: 15px;
  height: 15px;
}

.message-user-edit-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
}

.message-user-inline-cancel,
.message-user-inline-save {
  height: 26px;
  min-width: 58px;
  padding: 0 11px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.055);
  font-size: 12px;
  line-height: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.16s ease, border-color 0.16s ease, transform 0.15s ease, opacity 0.15s ease;
}

.message-user-inline-cancel {
  background: rgba(255, 255, 255, 0.035);
  color: rgba(245, 246, 251, 0.78);
}

.message-user-inline-save {
  background: #ffffff;
  border-color: transparent;
  color: #0b0d12;
}

.message-user-edit-attach:hover,
.message-user-inline-cancel:hover,
.message-user-inline-save:hover {
  transform: scale(0.99);
  opacity: 0.96;
}

.message-user-edit-attach:active,
.message-user-inline-cancel:active,
.message-user-inline-save:active {
  transform: scale(0.96);
}

body.message-inline-edit-active .input-toolbar.chat-composer,
body.message-inline-edit-active .footer.tap-bar.bottom-bar,
body.message-inline-edit-active .chat-scroll-bottom,
body.message-inline-edit-active .chat-composer-flash {
  opacity: 0;
  pointer-events: none;
}

body.message-inline-edit-active .input-toolbar.chat-composer,
body.message-inline-edit-active .footer.tap-bar.bottom-bar {
  transform: translateY(18px);
}

@media (max-width: 420px) {
  .message {
    font-size: 13px;
    line-height: 19px;
  }

  .message-user {
    max-width: min(72%, calc(100% - 44px));
  }

  .message-user.message-editing {
    max-width: calc(100% - 24px);
  }

  .message-user-card {
    padding: 8px 10px;
    border-radius: 13px 13px 7px 13px;
  }

  .message-other,
  .message-error {
    width: 100%;
    max-width: 100%;
    grid-template-columns: 20px minmax(0, 1fr);
    gap: 8px;
  }

  .model-change-divider {
    grid-template-columns: minmax(10px, 1fr) auto minmax(10px, 1fr);
    gap: 7px;
    font-size: 11px;
  }

  .model-change-copy {
    white-space: normal;
    text-align: center;
  }

  .message-logo {
    width: 20px;
    height: 20px;
  }

  .message-logo svg {
    width: 20px;
    height: 20px;
  }

  .message-assistant-card {
    padding: 0;
    border-radius: 13px;
  }

  .message-edit-card {
    width: min(100%, calc(100% - 24px));
    padding: 13px;
    border-radius: 16px;
  }

  .chat-scroll-bottom {
    bottom: calc(var(--footer-toolbar-bottom) + env(safe-area-inset-bottom) + 54px);
    width: 32px;
    height: 32px;
  }

  .message-edit-footer {
    flex-wrap: wrap;
  }

  .message-edit-attach {
    width: 100%;
    justify-content: center;
  }

  .message-edit-actions {
    width: 100%;
    margin-left: 0;
  }

  .message-edit-cancel,
  .message-edit-save {
    flex: 1 1 0;
    min-width: 0;
  }
}

.typing-indicator {
  position: relative;
  overflow: visible;
}

.messages-container > .typing-indicator:last-child {
  margin-bottom: 18px;
}

.message-user + .typing-indicator {
  margin-top: 18px;
}

.message-history-reveal {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.18s ease, transform 0.18s ease;
  will-change: opacity, transform;
}

.message-history-reveal.is-history-visible {
  opacity: 1;
  transform: translateY(0);
}

.message-search-focus {
  border-radius: 14px;
  box-shadow: 0 0 0 2px rgba(141, 47, 243, 0.72);
}

.typing-indicator .message-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: var(--typing-reserve-height, 88px);
  text-align: left;
}

.typing-indicator .message-assistant-card {
  width: 100%;
  max-width: 100%;
  min-height: var(--typing-reserve-height, 88px);
  justify-content: center;
}

.typing-label {
  font-weight: 600;
  letter-spacing: 0.01em;
  color: rgba(240, 246, 255, 0.92);
  background: none;
  -webkit-text-fill-color: currentColor;
  animation: none;
}

.typing-text-stack {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.typing-subtitle {
  font-size: 11px;
  line-height: 1.2;
  color: rgba(234, 239, 255, 0.72);
}

.typing-robot {
  position: relative;
  width: 26px;
  height: 26px;
  flex: 0 0 26px;
  display: grid;
  place-items: center;
  opacity: 1;
}

.typing-robot-orbit {
  position: absolute;
  inset: -4px;
  border-radius: 999px;
  border: 1px solid rgba(146, 177, 255, 0.22);
  box-shadow: 0 0 0 1px rgba(146, 177, 255, 0.08);
  animation: robotOrbit 2.1s linear infinite;
  opacity: 0.95;
}

.typing-robot-core {
  width: 16px;
  height: 16px;
  border-radius: 6px;
  background-color: rgba(109, 132, 255, 0.82);
  background:
    radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.42), transparent 50%),
    linear-gradient(160deg, rgba(109, 132, 255, 0.86), rgba(91, 207, 255, 0.74));
  box-shadow: 0 3px 10px rgba(86, 123, 255, 0.4);
  display: grid;
  place-items: center;
  animation: robotPulse 1.8s ease-in-out infinite;
  opacity: 1;
}

.typing-robot-eyes {
  display: inline-flex;
  gap: 4px;
}

.typing-robot-eyes span {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(245, 249, 255, 0.92);
  box-shadow: 0 0 4px rgba(255, 255, 255, 0.36);
  animation: robotBlink 1.5s ease-in-out infinite;
}

.typing-robot-eyes span:nth-child(2) {
  animation-delay: 0.15s;
}

.typing-dots {
  display: inline-flex;
  gap: 4px;
  margin-top: 1px;
}

.typing-dots span {
  width: 5px;
  height: 5px;
  background: rgba(211, 225, 255, 0.74);
  border-radius: 50%;
  animation: blink 1.1s infinite ease-in-out;
}

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

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

#chat .typing-indicator .message-content,
#support-chat-section .typing-indicator .message-content {
  display: block;
  min-height: auto;
  text-align: left;
}

#chat .typing-indicator .message-assistant-card,
#support-chat-section .typing-indicator .message-assistant-card {
  width: auto;
  max-width: min(78%, 360px);
  min-height: 0;
  justify-content: flex-start;
}

.typing-processing-card {
  display: inline-grid;
  align-items: start;
  gap: 4px;
  max-width: min(100%, 220px);
  padding: 2px 0;
  border-radius: 0;
  background: transparent;
  border: none;
}

.typing-processing-card .typing-label {
  font-size: 12px;
  line-height: 15px;
  font-weight: 600;
  letter-spacing: 0.005em;
  color: rgba(244, 247, 255, 0.72);
}

.typing-processing-window {
  position: relative;
  width: 132px;
  height: 18px;
  overflow: hidden;
  color: rgba(244, 247, 255, 0.48);
  font-size: 11px;
  line-height: 18px;
  letter-spacing: 0.015em;
}

.typing-processing-line {
  position: absolute;
  inset: 0;
  transform: translateY(80%);
  opacity: 0;
  white-space: nowrap;
  animation: typingProcessingShift 5.2s ease-in-out infinite;
}

.typing-processing-line:nth-child(2) {
  animation-delay: 1.3s;
}

.typing-processing-line:nth-child(3) {
  animation-delay: 2.6s;
}

.typing-processing-line:nth-child(4) {
  animation-delay: 3.9s;
}

.typing-processing-card.typing-drawing-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  width: 100%;
  max-width: 100%;
  padding-bottom: 2px;
}

.typing-drawing-card .typing-drawing-status-window {
  width: 100%;
  max-width: 100%;
  height: auto;
  min-height: 18px;
}

.typing-drawing-status-text {
  display: block;
  margin: 0;
  transform: translateZ(0);
  opacity: 1;
  animation: none;
  position: relative;
  inset: auto;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 11px;
  line-height: 18px;
  letter-spacing: 0.015em;
  color: rgba(244, 247, 255, 0.48);
  transition:
    opacity 0.34s cubic-bezier(0.25, 0.08, 0.25, 1),
    transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.typing-drawing-status-text.typing-drawing-status-text--is-exiting {
  opacity: 0;
  transform: translateY(6px);
}

.typing-image-placeholder-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  width: 100%;
  max-width: 100%;
  align-items: start;
}

.typing-image-placeholder-grid--count-1 {
  grid-template-columns: 1fr;
}

.typing-image-placeholder-grid--count-3 > .typing-image-placeholder:last-child {
  grid-column: 1 / -1;
}

/* Same footprint as #chat .image-grid — one full “image” slot */
#chat .typing-indicator.typing-indicator--drawing .message-assistant-card,
#support-chat-section .typing-indicator.typing-indicator--drawing .message-assistant-card {
  width: 100%;
  max-width: 100%;
}

@container messages-thread (min-width: 400px) {
  #chat .typing-indicator.typing-indicator--drawing .message-assistant-card,
  #support-chat-section .typing-indicator.typing-indicator--drawing .message-assistant-card {
    max-width: min(100%, 60cqw);
  }
}

.typing-image-placeholder {
  position: relative;
  width: 100%;
  max-width: 100%;
  aspect-ratio: 167 / 200;
  border-radius: 8px;
  overflow: hidden;
  background:
    linear-gradient(
      160deg,
      rgba(255, 255, 255, 0.038) 0%,
      rgba(88, 66, 150, 0.035) 42%,
      rgba(18, 22, 34, 0.5) 100%
    );
  border: 1px solid rgba(255, 255, 255, 0.055);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.035),
    0 10px 34px rgba(6, 10, 22, 0.22);
  isolation: isolate;
}

.typing-image-placeholder::before {
  content: '';
  position: absolute;
  inset: -1px;
  padding: 1px;
  border-radius: inherit;
  background:
    conic-gradient(
      from var(--image-generation-edge-angle, 0deg),
      transparent 0deg 18deg,
      rgba(124, 92, 255, 0.62) 30deg,
      rgba(95, 135, 255, 0.54) 46deg,
      rgba(190, 177, 255, 0.3) 58deg,
      transparent 74deg 140deg,
      rgba(95, 135, 255, 0.46) 156deg,
      rgba(124, 92, 255, 0.58) 174deg,
      transparent 196deg 254deg,
      rgba(190, 177, 255, 0.32) 270deg,
      rgba(141, 47, 243, 0.46) 288deg,
      transparent 310deg 360deg
    );
  opacity: 0.74;
  animation: imageGenerationEdgeOrbit 11.2s linear infinite;
  z-index: 0;
  pointer-events: none;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
}

.typing-image-placeholder::after {
  content: '';
  position: absolute;
  inset: -6px;
  padding: 6px;
  border-radius: inherit;
  background:
    conic-gradient(
      from var(--image-generation-edge-angle, 0deg),
      transparent 0deg 20deg,
      rgba(124, 92, 255, var(--image-generation-edge-glow-high, 0.22)) 34deg,
      rgba(95, 135, 255, var(--image-generation-edge-glow-low, 0.15)) 52deg,
      transparent 78deg 144deg,
      rgba(95, 135, 255, var(--image-generation-edge-glow-low, 0.16)) 166deg,
      rgba(124, 92, 255, var(--image-generation-edge-glow-high, 0.2)) 184deg,
      transparent 206deg 260deg,
      rgba(190, 177, 255, var(--image-generation-edge-glow-low, 0.13)) 280deg,
      rgba(141, 47, 243, var(--image-generation-edge-glow-high, 0.18)) 298deg,
      transparent 318deg 360deg
    );
  filter: blur(8px);
  opacity: 1;
  animation: imageGenerationEdgeOrbit 13.4s linear infinite reverse, imageGenerationEdgeGlowBreath 4.8s ease-in-out infinite;
  z-index: 0;
  pointer-events: none;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
}

@property --image-generation-edge-angle {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

@keyframes imageGenerationEdgeOrbit {
  0% {
    --image-generation-edge-angle: 0deg;
  }
  100% {
    --image-generation-edge-angle: 360deg;
  }
}

@keyframes imageGenerationEdgeGlowBreath {
  0%,
  100% {
    opacity: var(--image-generation-edge-glow-opacity-low, 0.62);
  }
  50% {
    opacity: var(--image-generation-edge-glow-opacity-high, 0.9);
  }
}

@keyframes typingProcessingShift {
  0%, 16% { transform: translateY(80%); opacity: 0; }
  23%, 43% { transform: translateY(0); opacity: 1; }
  52%, 100% { transform: translateY(-80%); opacity: 0; }
}

@keyframes blink {
  0%, 80%, 100% { opacity: 0.2; }
  40% { opacity: 1; transform: translateY(-1px); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes robotOrbit {
  from {
    transform: rotate(0deg);
    border-color: rgba(146, 177, 255, 0.2);
  }
  50% {
    border-color: rgba(127, 224, 255, 0.45);
  }
  to {
    transform: rotate(360deg);
    border-color: rgba(146, 177, 255, 0.2);
  }
}

@keyframes robotPulse {
  0%, 100% { transform: scale(0.94); }
  45% { transform: scale(1.04); }
}

@keyframes robotBlink {
  0%, 68%, 100% { transform: scaleY(1); opacity: 0.95; }
  72% { transform: scaleY(0.2); opacity: 0.7; }
}

@media (prefers-reduced-motion: reduce) {
  .typing-label,
  .typing-dots span,
  .typing-robot-orbit,
  .typing-robot-core,
  .typing-robot-eyes span {
    animation: none;
  }

  .typing-processing-line {
    animation: none !important;
  }

  .typing-processing-window .typing-processing-line:not(:nth-child(1)) {
    opacity: 0;
    visibility: hidden;
  }

  .typing-processing-window .typing-processing-line:nth-child(1) {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
  }

  .typing-image-placeholder::before,
  .typing-image-placeholder::after,
  .image-generation-recent-item--pending::before,
  .image-generation-recent-item--pending::after,
  .image-generation-prompt-card::before,
  .image-generation-prompt-card::after,
  .chat-composer-container::after {
    animation: none;
  }

  .typing-image-placeholder::before {
    opacity: 0.5;
  }

  .typing-drawing-status-text {
    transition: none !important;
  }

  .typing-drawing-status-text.typing-drawing-status-text--is-exiting {
    opacity: 1;
    transform: none;
  }
}

.hello-message {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  min-height: clamp(220px, 34vh, 320px);
  padding: 40px 16px;
  color: #fff;
  margin: auto;
}

.hello-icon {
  display: grid;
  place-items: center;
  padding: 0;
  background: transparent;
  border-radius: 0;
}

.hello-icon svg {
  width: 32px;
  height: 32px;
}

.chat-scroll-bottom {
  position: fixed;
  bottom: calc(var(--footer-toolbar-bottom) + env(safe-area-inset-bottom) + 58px);
  width: 34px;
  height: 34px;
  padding: 0;
  border: 1px solid rgba(190, 177, 255, 0.18);
  border-radius: 999px;
  background: rgba(30, 32, 42, 0.985);
  color: rgba(245, 246, 251, 0.92);
  display: grid;
  place-items: center;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.24);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.18s ease, transform 0.18s ease, background 0.2s ease, border-color 0.2s ease;
  z-index: 13;
}

.chat-scroll-bottom.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.chat-scroll-bottom:hover {
  transform: scale(0.99);
  background: rgba(38, 40, 52, 0.995);
  border-color: rgba(210, 202, 255, 0.24);
}

.chat-scroll-bottom:active {
  transform: scale(0.97);
}

.chat-scroll-bottom svg {
  width: 20px;
  height: 20px;
  display: block;
  transform: none;
}

.chat-scroll-bottom path {
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.input-toolbar {
  --app-keyboard-fixed-raise: 0px;
  --app-motion-fixed-transform: translate3d(-50%, calc(-1 * var(--app-keyboard-fixed-raise)), 0);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 0;
  position: fixed;
  left: 50%;
  transform: var(--app-motion-fixed-transform);
  width: calc(100% - 32px);
  max-width: 560px;
  bottom: calc(var(--footer-toolbar-bottom) + env(safe-area-inset-bottom));
  z-index: 9;
  background: transparent;
  transition: transform 0.2s ease;
}

.input-toolbar::before {
  content: "";
  width: 100%;
  height: var(--footer-toolbar-backdrop-height);
  position: absolute;
  background: #191b23;
  z-index: -1;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.input-toolbar.menu-open {
  --app-motion-fixed-transform: translate3d(-50%, calc(80px - var(--app-keyboard-fixed-raise)), 0);
  transform: var(--app-motion-fixed-transform);
  pointer-events: none;
}

.chat-opened-limit {
  position: fixed;
  left: 50%;
  bottom: calc(var(--footer-limit-bottom) + env(safe-area-inset-bottom));
  width: 95vw;
  padding: 12px 16px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #262832;
  border-radius: 12px;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.chat-opened-limit.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.chat-opened-limit.menu-open {
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 140%);
}

.chat-opened-limit__content {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.chat-opened-limit__icon {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.chat-opened-limit__text {
  font-size: 12px;
  line-height: 15px;
  color: #ffffff;
}

.chat-opened-limit__close {
  width: 24px;
  height: 24px;
  border: none;
  padding: 0;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  cursor: pointer;
}

.chat-opened-limit__close svg {
  width: 14px;
  height: 14px;
  stroke: #7d808d;
  stroke-width: 1.5;
  fill: none;
}

#chat .message-image[data-image-source="inline_text_chat_image"] .message-assistant-card {
  width: fit-content;
  max-width: min(100%, 320px);
  padding: 0;
  background: transparent;
  border: 0;
  overflow: visible;
}

#chat .message-image[data-image-source="inline_text_chat_image"] .image-grid {
  width: min(100%, clamp(236px, 62cqw, 320px));
  max-width: min(100%, clamp(236px, 62cqw, 320px));
}

#chat .message-image[data-image-source="inline_text_chat_image"] .image-tile {
  min-height: 0;
  background: transparent;
}

#chat .message-image[data-image-source="inline_text_chat_image"] .image-grid--single .image-tile img {
  width: 100%;
  height: 100%;
  max-height: min(44vh, 370px);
  object-fit: cover;
}

#chat .message-image[data-image-source="inline_text_chat_image"] .message-assistant-actions {
  margin-top: 8px;
}