.cb-dock {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 250;
  display: flex;
  flex-direction: column-reverse;
  align-items: flex-end;
  gap: 12px;
  pointer-events: none;
}

.cb-dock > * {
  pointer-events: auto;
}

html:has(.cb-dock) .toasts {
  bottom: 86px;
}

.cb-bubble {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 52px;
  padding: 0 18px 0 16px;
  background: linear-gradient(180deg, var(--panel-3), var(--panel-2));
  color: var(--text);
  border: 1px solid var(--signal);
  border-radius: var(--r);
  font: 600 .78rem/1 var(--font-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  cursor: pointer;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  box-shadow: 0 18px 40px -18px rgba(0, 0, 0, .9);
  transition: background .2s, transform .15s var(--ease), border-color .2s;
}

.cb-bubble .icon {
  width: 20px;
  height: 20px;
  color: var(--signal);
}

.cb-bubble:hover {
  background: var(--panel-3);
  border-color: var(--signal-2);
}

.cb-bubble:active {
  transform: translateY(1px);
}

.cb-bubble:focus-visible {
  outline: 2px solid var(--signal-2);
  outline-offset: 3px;
}

.cb-dock.is-open .cb-bubble {
  border-color: var(--line-3);
}

.cb-panel {
  position: relative;
  display: flex;
  width: min(430px, calc(100vw - 40px));
  height: min(640px, calc(100vh - var(--topbar) - 104px));
  height: min(640px, calc(100dvh - var(--topbar) - 104px));
  background: var(--panel);
  border: 1px solid var(--line-2);
  border-top: 2px solid var(--signal);
  border-radius: var(--r);
  box-shadow: var(--shadow), 0 0 0 1px rgba(0, 0, 0, .4);
  overflow: hidden;
}

.cb-panel[hidden],
.cb-state[hidden],
.cb-form[hidden],
.cb-empty[hidden],
.cb-status[hidden],
.cb-send[hidden],
.cb-stop[hidden] {
  display: none !important;
}

.cb-ui {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-height: 0;
  flex: 1;
}

.cb-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px 10px 16px;
  border-bottom: 1px solid var(--line);
  background: repeating-linear-gradient(90deg, transparent 0 3px, rgba(255, 255, 255, .012) 3px 4px), var(--panel-2);
}

.cb-head__text {
  flex: 1;
  min-width: 0;
}

.cb-head__title {
  margin: 0;
  font: 600 .8rem/1.2 var(--font-mono);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text);
}

.cb-head__sub {
  margin: 2px 0 0;
  font-size: .76rem;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cb-head__tools {
  display: flex;
  gap: 6px;
}

.cb-head__tools .tool-btn {
  height: 34px;
  min-width: 34px;
}

.cb-log {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  scroll-behavior: smooth;
}

.cb-log:focus-visible {
  outline: 1px solid var(--line-3);
  outline-offset: -3px;
}

.cb-empty {
  margin: auto 0;
  padding: 8px 2px;
}

.cb-empty__title {
  margin: 0 0 6px;
  font-weight: 600;
  color: var(--text);
}

.cb-empty__text {
  margin: 0 0 14px;
  font-size: .9rem;
  color: var(--text-2);
}

.cb-examples {
  display: grid;
  gap: 8px;
}

.cb-example {
  text-align: left;
  padding: 9px 12px;
  background: rgba(0, 0, 0, .22);
  border: 1px solid var(--line);
  border-left: 2px solid var(--line-3);
  color: var(--text-2);
  font: inherit;
  font-size: .86rem;
  cursor: pointer;
  transition: border-color .2s, color .2s;
}

.cb-example:hover,
.cb-example:focus-visible {
  border-left-color: var(--signal);
  color: var(--text);
}

.cb-example[disabled] {
  opacity: .5;
  cursor: default;
}

.cb-msg {
  display: grid;
  gap: 4px;
  max-width: 100%;
}

.cb-msg__who {
  margin: 0;
  font: .68rem/1 var(--font-mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}

.cb-msg--user {
  justify-items: end;
}

.cb-msg--user .cb-msg__body {
  max-width: 88%;
  padding: 9px 13px;
  background: var(--signal-dim);
  border: 1px solid rgba(255, 138, 31, .32);
  color: var(--text);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: .92rem;
  line-height: 1.55;
}

.cb-msg--bot .cb-msg__body {
  padding: 2px 0 0 12px;
  border-left: 2px solid var(--line-2);
  font-size: .93rem;
  line-height: 1.65;
  min-width: 0;
}

.cb-msg--alert .cb-msg__body {
  border-left-color: var(--err);
  padding: 8px 12px;
  background: rgba(255, 90, 79, .06);
}

.cb-msg--bot .prose > :first-child {
  margin-top: 0;
}

.cb-msg--bot .prose > :last-child {
  margin-bottom: 0;
}

.cb-msg .prose {
  font-size: .93rem;
  line-height: 1.65;
}

.cb-msg .prose p {
  margin: 0 0 .7em;
}

.cb-msg .prose h3,
.cb-msg .prose h4,
.cb-msg .prose h5 {
  margin: 1em 0 .4em;
  font-size: .98rem;
  border: 0;
  padding: 0;
}

.cb-msg .prose ul,
.cb-msg .prose ol {
  margin: 0 0 .7em;
}

.cb-msg .prose li.cb-li-sub {
  margin-left: 1.1em;
}

.cb-msg .prose code {
  font-family: var(--font-mono);
  font-size: .86em;
  padding: 1px 5px;
  background: rgba(0, 0, 0, .35);
  border: 1px solid var(--line);
  color: var(--signal-2);
}

.cb-msg .prose pre code {
  padding: 0;
  background: none;
  border: 0;
  color: inherit;
  font-size: inherit;
}

.cb-msg .prose blockquote {
  margin: .6em 0;
}

.cb-table {
  overflow-x: auto;
  margin: .6em 0 .9em;
}

.cb-msg .prose table {
  display: table;
  margin: 0;
  font-size: .84rem;
}

.cb-code {
  margin: .7em 0 1em;
  border: 1px solid var(--line);
  border-left: 2px solid var(--signal);
  background: #05070a;
}

.cb-code__bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 5px 6px 5px 12px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .02);
}

.cb-code__lang {
  flex: 1;
  font: .68rem/1 var(--font-mono);
  letter-spacing: .16em;
  color: var(--muted);
}

.cb-code__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding: 0 9px;
  background: transparent;
  border: 1px solid var(--line-2);
  color: var(--text-2);
  font: .7rem/1 var(--font-mono);
  letter-spacing: .06em;
  cursor: pointer;
}

.cb-code__btn .icon {
  width: 14px;
  height: 14px;
}

.cb-code__btn:hover,
.cb-code__btn:focus-visible {
  border-color: var(--signal);
  color: var(--text);
}

.cb-code__btn--coder {
  border-color: rgba(255, 138, 31, .5);
  color: var(--signal-2);
}

.cb-code pre {
  margin: 0;
  padding: 12px 14px;
  overflow-x: auto;
  font: .8rem/1.6 var(--font-mono);
  color: #cfd8e0;
  tab-size: 2;
  border: 0;
  background: none;
}

.cb-status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding-left: 12px;
  font: .74rem/1 var(--font-mono);
  letter-spacing: .06em;
  color: var(--muted);
}

.cb-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 6px 0 0;
  padding: 7px 10px;
  font-size: .82rem;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, .2);
  color: var(--text-2);
}

.cb-note .icon {
  flex: none;
  width: 16px;
  height: 16px;
  margin-top: 1px;
}

.cb-note--err {
  border-color: rgba(255, 90, 79, .45);
  color: var(--text);
}

.cb-note--err .icon {
  color: var(--err);
}

.cb-note--info .icon {
  color: var(--info);
}

.cb-foot {
  border-top: 1px solid var(--line);
  padding: 10px 12px 10px;
  background: rgba(0, 0, 0, .18);
  display: grid;
  gap: 8px;
}

.cb-state {
  display: grid;
  gap: 10px;
  padding: 4px 2px;
}

.cb-state__text {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0;
  font-size: .9rem;
  color: var(--text);
}

.cb-state__text .icon {
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  color: var(--signal);
}

.cb-form {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.cb-input {
  flex: 1;
  min-width: 0;
  min-height: 42px;
  max-height: 160px;
  padding: 10px 12px;
  resize: none;
  overflow-y: hidden;
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: var(--r);
  color: var(--text);
  font: inherit;
  font-size: .93rem;
  line-height: 1.45;
}

.cb-input:focus {
  outline: none;
  border-color: var(--signal);
}

.cb-send,
.cb-stop {
  flex: none;
  width: 42px;
  min-height: 42px;
  padding: 0;
}

.cb-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 12px;
  font-size: .72rem;
  line-height: 1.4;
  color: var(--muted);
}

.cb-meta span:empty {
  display: none;
}

.cb-meta [data-cb-remaining] {
  color: var(--text-2);
  font-family: var(--font-mono);
}

.cb-page {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 24px;
  align-items: start;
}

.cb-page__chat {
  display: flex;
  min-height: 0;
  height: min(780px, calc(100vh - var(--topbar) - 60px));
  height: min(780px, calc(100dvh - var(--topbar) - 60px));
  overflow: hidden;
}

.cb-ui--page .cb-log {
  padding: 22px 26px;
}

.cb-ui--page .cb-input {
  max-height: 220px;
}

.cb-steps {
  margin: 0 0 14px;
  padding-left: 1.2em;
  display: grid;
  gap: 8px;
  font-size: .88rem;
  color: var(--text-2);
}

.cb-steps li::marker {
  color: var(--signal);
  font-family: var(--font-mono);
}

.adm-checks {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: .86rem;
}

.adm-cb-bar {
  min-width: 80px;
}

.cb-diag {
  align-items: flex-start;
  flex-wrap: nowrap;
}

.cb-diag .led {
  flex: none;
  margin-top: .42em;
}

.cb-diag__detail {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font: .74rem/1.45 var(--font-mono);
  overflow-wrap: anywhere;
}

.cb-adm-msg {
  max-height: 220px;
  overflow: auto;
  margin: 6px 0 0;
  padding: 8px 10px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font: .78rem/1.5 var(--font-mono);
  background: #05070a;
  border: 1px solid var(--line);
  color: var(--text-2);
}

@media (max-width: 980px) {
  .cb-page {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .cb-dock {
    right: 14px;
    bottom: 14px;
  }

  .cb-bubble {
    height: 48px;
    padding: 0 14px;
  }

  .cb-dock.is-open .cb-bubble {
    display: none;
  }

  .cb-panel {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    border-top: 2px solid var(--signal);
    border-radius: 0;
    z-index: 260;
  }

  html.cb-open,
  html.cb-open body {
    overflow: hidden;
  }

  .cb-hide-mobile {
    display: none !important;
  }

  .cb-msg--user .cb-msg__body {
    max-width: 94%;
  }

  .cb-page__chat {
    height: calc(100dvh - var(--topbar) - 24px);
  }

  .cb-ui--page .cb-log {
    padding: 16px;
  }

  html:has(.cb-dock) .toasts {
    bottom: 76px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cb-log {
    scroll-behavior: auto;
  }

  .cb-bubble {
    transition: none;
  }
}