/* axiom-space/assets/styles/mc-chat.css
 *
 * Mission Control — AGENT CHAT drawer (VS-Code-style slide-over).
 * Own file by design: mission-control.css is untouched. Reuses the Void &
 * Signal tokens from cortex.css / mission-control.css via the cascade
 * (--lane-*, --color-signal-*, --color-text-*, --color-glass-*, --font-mono,
 * --dur-*, --easing-standard) — nothing redefined here.
 *
 * z-index 140: above panels (~50), trace slide-over (60), fx overlay (40);
 * below the command palette (150) and login (200). */

/* ── drawer shell ────────────────────────────────────────────────────────── */

.mc-chat-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(460px, 96vw);
  z-index: 140;
  display: flex;
  flex-direction: column;
  border-left: 1.5px solid var(--color-signal-cyan);
  border-radius: 0;
  box-shadow: -24px 0 60px rgba(0, 0, 0, 0.7), 0 0 16px rgba(0, 229, 255, 0.15);
  transform: translateX(102%);
  visibility: hidden;
  transition:
    transform var(--dur-short, 300ms) var(--easing-standard, ease-out),
    width var(--dur-short, 300ms) var(--easing-standard, ease-out),
    visibility 0s linear var(--dur-short, 300ms);
  overflow: hidden;
  font-family: var(--font-mono, ui-monospace, monospace);
}
.mc-chat-drawer--open {
  transform: translateX(0);
  visibility: visible;
  transition:
    transform var(--dur-short, 300ms) var(--easing-standard, ease-out),
    width var(--dur-short, 300ms) var(--easing-standard, ease-out),
    visibility 0s;
}
/* "VS Code mode" — expand to ~60% of the viewport. */
.mc-chat-drawer--wide { width: min(60vw, 1100px); }

/* ── header ──────────────────────────────────────────────────────────────── */

.mc-chat-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-glass-stroke);
  flex: 0 0 auto;
}
.mc-chat-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--color-text-hi);
}
.mc-chat-statusline {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--color-text-lo);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.mc-chat-statusline--ok  { color: var(--lane-claude, #00ffaa); }
.mc-chat-statusline--err { color: var(--color-signal-red, #ff3344); }
.mc-chat-head-spacer { flex: 1 1 auto; }
.mc-chat-head-btn {
  min-width: 24px;
  min-height: 24px;
  background: transparent;
  border: 1px solid var(--color-glass-stroke);
  border-radius: 2px;
  color: var(--color-text-lo);
  font-family: inherit;
  font-size: 11px;
  line-height: 1;
  padding: 4px 7px;
  cursor: pointer;
}
.mc-chat-head-btn:hover {
  color: var(--color-text-hi);
  border-color: var(--color-signal-cyan);
}

/* ── topbar toggle button ────────────────────────────────────────────────── */

.mc-chat-topbar-btn {
  background: transparent;
  border: 1px solid var(--color-glass-stroke);
  border-radius: 2px;
  color: var(--color-text-lo);
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 5px 10px;
  cursor: pointer;
  white-space: nowrap;
}
.mc-chat-topbar-btn:hover {
  color: var(--color-signal-cyan);
  border-color: var(--color-signal-cyan);
  box-shadow: 0 0 8px rgba(0, 229, 255, 0.25);
}

/* ── body: rail + main ───────────────────────────────────────────────────── */

.mc-chat-body {
  display: flex;
  flex: 1 1 auto;
  min-height: 0;
}

/* thread rail */
.mc-chat-rail {
  flex: 0 0 148px;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--color-glass-stroke);
  min-height: 0;
  background: rgba(0, 0, 0, 0.25);
}
.mc-chat-drawer--wide .mc-chat-rail { flex-basis: 200px; }
.mc-chat-new-btn {
  margin: 8px;
  padding: 6px 8px;
  background: transparent;
  border: 1px dashed var(--color-glass-stroke);
  border-radius: 2px;
  color: var(--color-text-lo);
  font-family: inherit;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  cursor: pointer;
}
.mc-chat-new-btn:hover {
  color: var(--lane-claude, #00ffaa);
  border-color: var(--lane-claude, #00ffaa);
}
.mc-chat-model-menu {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0 8px 8px;
}
.mc-chat-model-opt {
  padding: 5px 8px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--color-glass-stroke);
  border-radius: 2px;
  color: var(--color-text-lo);
  font-family: inherit;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-align: left;
  cursor: pointer;
}
.mc-chat-model-opt:hover { color: var(--color-text-hi); border-color: var(--color-signal-cyan); }
.mc-chat-model-opt--default { color: var(--lane-claude, #00ffaa); }

.mc-chat-rail-list {
  flex: 1 1 auto;
  overflow-y: auto;
  min-height: 0;
  padding: 0 4px 8px;
}
.mc-chat-rail-empty {
  padding: 10px 8px;
  font-size: 10px;
  color: var(--color-text-lo);
  opacity: 0.7;
}
/* Row is a DIV wrapper (select button + ⏻ end + 🗑 delete nest inside). */
.mc-chat-rail-row {
  display: flex;
  align-items: center;
  gap: 4px;
  width: 100%;
  padding: 4px 4px;
  margin: 2px 0;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 2px;
  color: var(--color-text-lo);
  font-family: inherit;
  font-size: 10px;
  text-align: left;
  min-width: 0;
}
.mc-chat-rail-row:hover { background: rgba(0, 229, 255, 0.05); }
.mc-chat-rail-main {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  padding: 2px;
  background: transparent;
  border: 0;
  border-radius: 2px;
  color: inherit;
  font-family: inherit;
  font-size: inherit;
  text-align: left;
  cursor: pointer;
}
/* small per-row icon actions (end / delete / observe / fork) */
.mc-chat-rail-act {
  flex: 0 0 auto;
  padding: 2px 4px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 2px;
  color: var(--color-text-lo);
  font-family: inherit;
  font-size: 10px;
  line-height: 1;
  cursor: pointer;
  opacity: 0.55;
}
.mc-chat-rail-row:hover .mc-chat-rail-act,
.mc-chat-lane-row:hover .mc-chat-rail-act { opacity: 1; }
.mc-chat-rail-act:hover {
  color: var(--color-text-hi);
  border-color: var(--color-glass-stroke);
}
.mc-chat-rail-end:hover { color: var(--lane-agy, #ff9500); border-color: var(--lane-agy, #ff9500); }
.mc-chat-rail-del:hover { color: var(--color-signal-red, #ff3344); border-color: var(--color-signal-red, #ff3344); }
/* delete ARM state — second click confirms */
.mc-chat-rail-del--armed {
  color: var(--color-signal-red, #ff3344);
  border-color: var(--color-signal-red, #ff3344);
  background: rgba(255, 51, 68, 0.12);
  opacity: 1;
  font-weight: 700;
  animation: mc-chat-stop-pulse 1.4s ease-in-out infinite;
}
.mc-chat-rail-row--sel {
  border-color: var(--color-glass-stroke);
  background: rgba(0, 229, 255, 0.07);
  color: var(--color-text-hi);
}
.mc-chat-rail-title {
  flex: 1 1 auto;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.mc-chat-rail-spend {
  flex: 0 0 auto;
  font-variant-numeric: tabular-nums;
  color: var(--lane-agy, #ff9500);
}

/* status dots */
.mc-chat-dot {
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
}
.mc-chat-dot--idle    { background: var(--color-text-lo); opacity: 0.5; }
.mc-chat-dot--running { background: var(--lane-claude, #00ffaa); animation: mc-chat-pulse 1.2s ease-in-out infinite; }
.mc-chat-dot--stopped { background: var(--lane-agy, #ff9500); }
.mc-chat-dot--errored { background: var(--color-signal-red, #ff3344); }
@keyframes mc-chat-pulse {
  0%, 100% { box-shadow: 0 0 2px rgba(0, 255, 170, 0.5); opacity: 1; }
  50%      { box-shadow: 0 0 8px rgba(0, 255, 170, 0.9); opacity: 0.7; }
}

/* main column */
.mc-chat-main {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}

/* per-thread HUD */
.mc-chat-hud {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px;
  border-bottom: 1px solid var(--color-glass-stroke);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--color-text-lo);
  min-height: 24px;
  flex: 0 0 auto;
}
.mc-chat-hud-model { color: var(--color-signal-cyan); font-weight: 700; }
.mc-chat-hud-item  { white-space: nowrap; font-variant-numeric: tabular-nums; }

/* ── conversation pane ───────────────────────────────────────────────────── */

.mc-chat-pane {
  flex: 1 1 auto;
  overflow-y: auto;
  min-height: 0;
  padding: 12px;
}
.mc-chat-thread-pane { display: flex; flex-direction: column; gap: 8px; }
.mc-chat-empty {
  padding: 24px 14px;
  font-size: 11px;
  color: var(--color-text-lo);
  opacity: 0.8;
  text-align: center;
}

/* message bubbles */
.mc-chat-msg { display: flex; min-width: 0; }
.mc-chat-msg--user      { justify-content: flex-end; }
.mc-chat-msg--assistant { justify-content: flex-start; }
.mc-chat-bubble {
  max-width: 88%;
  padding: 7px 10px;
  border-radius: 2px;
  font-size: 11px;
  line-height: 1.55;
  color: var(--color-text-hi);
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}
.mc-chat-bubble--user {
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.25);
}
.mc-chat-bubble--assistant {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-glass-stroke);
}
.mc-chat-bubble--streaming::after {
  content: "▋";
  color: var(--lane-claude, #00ffaa);
  animation: mc-chat-caret 1s steps(2) infinite;
}
@keyframes mc-chat-caret { 50% { opacity: 0; } }

/* markdown-lite blocks */
.mc-chat-mdline { min-height: 1em; white-space: pre-wrap; }
.mc-chat-bubble a { color: var(--color-signal-cyan); text-decoration: underline; }
.mc-chat-icode {
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  padding: 0 4px;
  font-size: 10.5px;
}
.mc-chat-code {
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  padding: 8px 10px;
  margin: 6px 0;
  font-size: 10.5px;
  line-height: 1.5;
  overflow-x: auto;
  white-space: pre;
}

/* tool / result cards */
.mc-chat-tool,
.mc-chat-toolres {
  border: 1px solid var(--color-glass-stroke);
  border-left-width: 3px;
  border-radius: 2px;
  background: rgba(0, 0, 0, 0.3);
  font-size: 10.5px;
}
.mc-chat-tool { border-left-color: var(--lane-codex, #4488ff); }
.mc-chat-toolres--ok   { border-left-color: var(--lane-claude, #00ffaa); }
.mc-chat-toolres--fail { border-left-color: var(--color-signal-red, #ff3344); }
.mc-chat-toolres--ok .mc-chat-toolres-dot   { background: var(--lane-claude, #00ffaa); }
.mc-chat-toolres--fail .mc-chat-toolres-dot { background: var(--color-signal-red, #ff3344); }
.mc-chat-toolres-dot {
  width: 7px; height: 7px; border-radius: 50%; flex: 0 0 auto;
}
.mc-chat-tool-head {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 6px 8px;
  background: transparent;
  border: 0;
  color: var(--color-text-lo);
  font-family: inherit;
  font-size: inherit;
  text-align: left;
  cursor: pointer;
  min-width: 0;
}
.mc-chat-tool-head:hover { color: var(--color-text-hi); }
.mc-chat-tool-glyph { flex: 0 0 auto; opacity: 0.8; }
.mc-chat-tool-name  { flex: 0 0 auto; font-weight: 700; letter-spacing: 0.06em; color: var(--color-text-hi); }
.mc-chat-tool-preview {
  flex: 1 1 auto;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  opacity: 0.7;
}
.mc-chat-tool-caret { flex: 0 0 auto; transition: transform var(--dur-micro, 150ms); }
.mc-chat-tool--open .mc-chat-tool-caret { transform: rotate(90deg); }
.mc-chat-tool-body { padding: 0 8px 8px; }
.mc-chat-tool-pre {
  margin: 0;
  padding: 6px 8px;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 2px;
  max-height: 240px;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 10px;
  line-height: 1.5;
}

/* diff-ish block (Edit/Write inputs) */
.mc-chat-diff-file {
  padding: 2px 0 4px;
  font-size: 10px;
  color: var(--color-signal-cyan);
  overflow-wrap: anywhere;
}
.mc-chat-diff {
  margin: 0;
  padding: 6px 8px;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 2px;
  max-height: 280px;
  overflow: auto;
  font-size: 10px;
  line-height: 1.5;
}
.mc-chat-diff-del { color: #ff7788; background: rgba(255, 51, 68, 0.08); white-space: pre-wrap; overflow-wrap: anywhere; }
.mc-chat-diff-add { color: #66ffbb; background: rgba(0, 255, 170, 0.07); white-space: pre-wrap; overflow-wrap: anywhere; }

/* turn meta + errors */
.mc-chat-turnmeta {
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--lane-claude, #00ffaa);
  opacity: 0.75;
  padding: 2px 0;
  font-variant-numeric: tabular-nums;
}
.mc-chat-errline {
  font-size: 10px;
  color: var(--color-signal-red, #ff3344);
  padding: 4px 6px;
  border: 1px solid rgba(255, 51, 68, 0.3);
  border-radius: 2px;
  background: rgba(255, 51, 68, 0.06);
  overflow-wrap: anywhere;
}

/* ── input row ───────────────────────────────────────────────────────────── */

.mc-chat-inputrow {
  display: flex;
  gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid var(--color-glass-stroke);
  flex: 0 0 auto;
  align-items: stretch;
}
.mc-chat-input {
  flex: 1 1 auto;
  min-width: 0;
  resize: none;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--color-glass-stroke);
  border-radius: 2px;
  color: var(--color-text-hi);
  font-family: inherit;
  font-size: 11px;
  line-height: 1.5;
  padding: 7px 9px;
}
.mc-chat-input:focus {
  outline: none;
  border-color: var(--color-signal-cyan);
  box-shadow: 0 0 8px rgba(0, 229, 255, 0.2);
}
.mc-chat-input:disabled { opacity: 0.5; cursor: not-allowed; }
.mc-chat-btncol {
  display: flex;
  flex-direction: column;
  gap: 6px;
  justify-content: flex-end;
  flex: 0 0 auto;
}
.mc-chat-send-btn,
.mc-chat-stop-btn {
  border-radius: 2px;
  font-family: inherit;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 7px 12px;
  cursor: pointer;
}
.mc-chat-send-btn {
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid var(--color-signal-cyan);
  color: var(--color-signal-cyan);
}
.mc-chat-send-btn:hover:not(:disabled) { background: rgba(0, 229, 255, 0.2); }
.mc-chat-send-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.mc-chat-stop-btn {
  background: rgba(255, 51, 68, 0.12);
  border: 1px solid var(--color-signal-red, #ff3344);
  color: var(--color-signal-red, #ff3344);
  animation: mc-chat-stop-pulse 1.4s ease-in-out infinite;
}
.mc-chat-stop-btn:hover { background: rgba(255, 51, 68, 0.25); }
@keyframes mc-chat-stop-pulse {
  0%, 100% { box-shadow: 0 0 2px rgba(255, 51, 68, 0.3); }
  50%      { box-shadow: 0 0 10px rgba(255, 51, 68, 0.6); }
}

/* ── disabled / tailnet-only state ──────────────────────────────────────── */

.mc-chat-disabled {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 32px 24px;
  text-align: center;
}
.mc-chat-disabled-glyph { font-size: 26px; opacity: 0.7; }
.mc-chat-disabled-msg {
  font-size: 11px;
  letter-spacing: 0.1em;
  line-height: 1.7;
  color: var(--color-text-lo);
  max-width: 320px;
}

/* ── rail tabs (AGENTS | LANES) ─────────────────────────────────────────── */

.mc-chat-rail-tabs {
  display: flex;
  gap: 2px;
  margin: 8px 8px 0;
}
.mc-chat-rail-tab {
  flex: 1 1 0;
  padding: 5px 4px;
  background: transparent;
  border: 1px solid var(--color-glass-stroke);
  border-radius: 2px;
  color: var(--color-text-lo);
  font-family: inherit;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  cursor: pointer;
}
.mc-chat-rail-tab:hover { color: var(--color-text-hi); }
.mc-chat-rail-tab--active {
  color: var(--color-signal-cyan);
  border-color: var(--color-signal-cyan);
  background: rgba(0, 229, 255, 0.07);
}

/* lanes refresh (own class — .mc-chat-new-btn is a unique test target) */
.mc-chat-lane-refresh {
  margin: 8px;
  padding: 6px 8px;
  background: transparent;
  border: 1px dashed var(--color-glass-stroke);
  border-radius: 2px;
  color: var(--color-text-lo);
  font-family: inherit;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  cursor: pointer;
}
.mc-chat-lane-refresh:hover {
  color: var(--color-signal-cyan);
  border-color: var(--color-signal-cyan);
}

/* ── lane rows ───────────────────────────────────────────────────────────── */

.mc-chat-lane-row {
  display: flex;
  align-items: center;
  gap: 4px;
  width: 100%;
  padding: 5px 4px;
  margin: 2px 0;
  border: 1px solid transparent;
  border-radius: 2px;
  color: var(--color-text-lo);
  font-size: 10px;
  min-width: 0;
}
.mc-chat-lane-row:hover { background: rgba(0, 229, 255, 0.05); }
.mc-chat-lane-row--sel {
  border-color: var(--color-glass-stroke);
  background: rgba(0, 229, 255, 0.07);
  color: var(--color-text-hi);
}
.mc-chat-lane-info { flex: 1 1 auto; min-width: 0; }
.mc-chat-lane-cwd {
  color: var(--color-text-hi);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.mc-chat-lane-sub {
  display: flex;
  gap: 6px;
  min-width: 0;
  font-size: 9px;
  opacity: 0.75;
}
.mc-chat-lane-time { flex: 0 0 auto; font-variant-numeric: tabular-nums; }
.mc-chat-lane-title {
  flex: 1 1 auto;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.mc-chat-lane-observe:hover { color: var(--color-signal-cyan); border-color: var(--color-signal-cyan); }
.mc-chat-lane-fork:hover    { color: var(--lane-claude, #00ffaa); border-color: var(--lane-claude, #00ffaa); }

/* inline lane notice (observe_cap / invalid_session_id / …) */
.mc-chat-lane-notice {
  margin: 4px 4px 2px;
  padding: 5px 7px;
  font-size: 9.5px;
  color: var(--lane-agy, #ff9500);
  border: 1px solid rgba(255, 149, 0, 0.35);
  border-radius: 2px;
  background: rgba(255, 149, 0, 0.07);
  overflow-wrap: anywhere;
}

/* ── observe view (read-only lane attach) ───────────────────────────────── */

.mc-chat-observe-banner {
  position: sticky;
  top: -12px; /* counters the pane's 12px padding */
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: -4px 0 8px;
  padding: 6px 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-signal-cyan);
  border: 1px solid rgba(0, 229, 255, 0.35);
  border-radius: 2px;
  background: rgba(0, 12, 16, 0.92);
}
.mc-chat-observe-eye { flex: 0 0 auto; }
.mc-chat-observe-label {
  flex: 1 1 auto;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.mc-chat-unobserve-btn {
  flex: 0 0 auto;
  padding: 3px 7px;
  background: transparent;
  border: 1px solid var(--color-glass-stroke);
  border-radius: 2px;
  color: var(--color-text-lo);
  font-family: inherit;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  cursor: pointer;
}
.mc-chat-unobserve-btn:hover {
  color: var(--color-signal-red, #ff3344);
  border-color: var(--color-signal-red, #ff3344);
}

/* muted lane meta line (thinking / other lane_event kinds) */
.mc-chat-lane-meta {
  font-size: 9.5px;
  color: var(--color-text-lo);
  opacity: 0.6;
  padding: 1px 0;
  overflow-wrap: anywhere;
}

/* ── rate-limit countdown notice (non-alarming) ─────────────────────────── */

.mc-chat-ratelimit {
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--lane-agy, #ff9500);
  padding: 4px 6px;
  border: 1px solid rgba(255, 149, 0, 0.3);
  border-radius: 2px;
  background: rgba(255, 149, 0, 0.06);
  font-variant-numeric: tabular-nums;
}
.mc-chat-ratelimit--done {
  color: var(--lane-claude, #00ffaa);
  border-color: rgba(0, 255, 170, 0.3);
  background: rgba(0, 255, 170, 0.05);
}

/* fork hint — one-liner in a freshly forked thread */
.mc-chat-forkhint {
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--color-signal-cyan);
  opacity: 0.8;
  padding: 2px 0;
}

/* ── reduced motion ──────────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  .mc-chat-drawer { transition: visibility 0s; }
  .mc-chat-dot--running,
  .mc-chat-stop-btn,
  .mc-chat-rail-del--armed,
  .mc-chat-bubble--streaming::after { animation: none !important; }
  .mc-chat-tool-caret { transition: none; }
}