:root {
  --assistant-overlay-backdrop: rgba(3, 8, 18, 0.78);
  --assistant-overlay-surface: rgba(7, 16, 34, 0.96);
  --assistant-overlay-border: rgba(91, 228, 255, 0.28);
  --assistant-overlay-user-bubble: rgba(91, 228, 255, 0.18);
  --assistant-overlay-assistant-bubble: rgba(14, 26, 48, 0.86);
  --assistant-overlay-text: #f2f6ff;
  --assistant-overlay-subtle: rgba(199, 227, 255, 0.78);
  --assistant-overlay-banner: rgba(255, 189, 104, 0.18);
  --assistant-overlay-banner-border: rgba(255, 189, 104, 0.62);
  --assistant-overlay-focus: rgba(91, 228, 255, 0.85);
  --assistant-overlay-shadow: 0 32px 90px rgba(5, 10, 20, 0.6);
  --assistant-overlay-accent: rgba(91, 228, 255, 0.72);
  --assistant-overlay-accent-strong: #9cf8ff;
  --assistant-overlay-accent-soft: rgba(91, 228, 255, 0.28);
  --assistant-overlay-font-heading: "Söhne", "Inter", sans-serif;
  --assistant-overlay-font-body: "Inter", sans-serif;
  --assistant-overlay-font-data: "IBM Plex Mono", monospace;
}

.assistant-launcher {
  position: fixed;
  right: clamp(1rem, 3vw, 2.5rem);
  bottom: clamp(1.35rem, 5vw, 3.5rem);
  z-index: 950;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: clamp(0.5rem, 1.25vw, 0.85rem);
  max-width: min(20rem, 90vw);
}

.air-companion {
  --air-companion-size: clamp(3.5rem, 6vw, 4.75rem);
  appearance: none;
  border: none;
  background: none;
  padding: 0;
  margin: 0;
  width: var(--air-companion-size);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  position: relative;
  cursor: pointer;
  isolation: isolate;
  box-shadow: 0 20px 48px rgba(7, 30, 58, 0.52);
  transition: transform 220ms cubic-bezier(0.33, 1, 0.68, 1), box-shadow 220ms cubic-bezier(0.33, 1, 0.68, 1),
    filter 220ms cubic-bezier(0.33, 1, 0.68, 1);
}

.air-companion:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 30px 68px rgba(7, 30, 58, 0.58);
  filter: brightness(1.05);
}

.air-companion:active {
  transform: translateY(0) scale(0.99);
}

.air-companion:focus-visible {
  outline: 3px solid #f8fbff;
  outline-offset: 4px;
  box-shadow: 0 0 0 3px rgba(4, 12, 24, 0.38), 0 30px 68px rgba(7, 30, 58, 0.6);
}

.air-companion__orb {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: radial-gradient(circle at 50% 38%, rgba(156, 248, 255, 0.24), rgba(6, 18, 32, 0.92));
  border: 1px solid rgba(148, 236, 255, 0.38);
  box-shadow: inset 0 0 0 1px rgba(156, 248, 255, 0.18), 0 0 48px rgba(91, 228, 255, 0.28);
  overflow: hidden;
  display: grid;
  place-items: center;
}

.air-companion__orb::after {
  content: "";
  position: absolute;
  inset: 12%;
  border-radius: inherit;
  background: radial-gradient(circle at 40% 25%, rgba(255, 255, 255, 0.18), transparent 70%);
  mix-blend-mode: screen;
  opacity: 0.8;
}

.air-companion__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.air-companion__halo {
  position: absolute;
  inset: -35%;
  border-radius: inherit;
  background: radial-gradient(circle, rgba(156, 248, 255, 0.22), transparent 70%);
  filter: blur(14px);
  mix-blend-mode: screen;
  pointer-events: none;
  opacity: 0.85;
}

.air-companion__spark {
  position: absolute;
  top: 20%;
  left: 18%;
  width: 32%;
  height: 32%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.9), rgba(144, 232, 255, 0.2));
  box-shadow: 0 0 22px rgba(156, 248, 255, 0.45);
  mix-blend-mode: screen;
  pointer-events: none;
  transform-origin: 100% 100%;
  animation: air-companion-spark 6.2s ease-in-out infinite;
}

.air-companion__pulse {
  position: absolute;
  inset: -25%;
  z-index: 1;
  border-radius: inherit;
  background: radial-gradient(circle, rgba(91, 228, 255, 0.28), rgba(9, 18, 34, 0));
  filter: blur(18px);
  opacity: 0.75;
  pointer-events: none;
  mix-blend-mode: screen;
  transform: scale(0.92);
  animation: air-companion-pulse 5.6s ease-in-out infinite;
}

.assistant-launcher__hint {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.6;
  color: rgba(233, 244, 255, 0.72);
  text-align: right;
  max-width: clamp(12rem, 24vw, 16rem);
}

.assistant-overlay {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 3rem clamp(1rem, 3vw, 2rem);
  color: var(--assistant-overlay-text);
  font-family: var(--assistant-overlay-font-body);
}

.assistant-overlay.is-open {
  display: flex;
}

.assistant-overlay__backdrop {
  position: absolute;
  inset: 0;
  background: var(--assistant-overlay-backdrop);
  border: none;
  cursor: pointer;
}

.assistant-overlay__dialog {
  position: relative;
  display: grid;
  grid-template-rows: auto auto auto 1fr auto;
  gap: 1.25rem;
  padding: clamp(1.5rem, 2vw, 2rem);
  width: min(820px, 100%);
  max-height: min(85vh, 760px);
  border-radius: 1.25rem;
  background: var(--assistant-overlay-surface);
  border: 1px solid var(--assistant-overlay-border);
  box-shadow: var(--assistant-overlay-shadow);
  overflow: hidden;
  backdrop-filter: blur(16px) saturate(140%);
}

.assistant-overlay__header {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.assistant-overlay__hero {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.assistant-overlay__mascot {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 1rem;
  background: rgba(9, 18, 38, 0.82);
  border: 1px solid rgba(156, 248, 255, 0.14);
  box-shadow: inset 0 0 0 1px rgba(156, 248, 255, 0.08);
}

.assistant-overlay__mascot-avatar {
  position: relative;
  width: 64px;
  height: 64px;
  border-radius: 999px;
  background: radial-gradient(circle at 35% 30%, rgba(243, 252, 255, 0.28), rgba(13, 32, 54, 0.82));
  box-shadow: 0 0 0 2px rgba(5, 12, 24, 0.95), 0 0 28px var(--assistant-overlay-accent-soft),
    0 0 64px rgba(91, 228, 255, 0.18);
  flex-shrink: 0;
  overflow: visible;
}

.assistant-overlay__mascot-avatar::after {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: inherit;
  background: rgba(4, 9, 19, 0.6);
  border: 1px solid rgba(156, 248, 255, 0.2);
  box-shadow: inset 0 0 0 1px rgba(8, 19, 35, 0.8);
  z-index: 1;
  pointer-events: none;
}

.assistant-overlay__mascot-avatar::before {
  content: attr(data-initial);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  font-family: var(--assistant-overlay-font-heading);
  color: var(--assistant-overlay-accent-strong);
  text-transform: uppercase;
  mix-blend-mode: screen;
  z-index: 3;
}

.assistant-overlay__mascot-orb {
  position: absolute;
  inset: 6px;
  border-radius: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: radial-gradient(circle at 45% 30%, rgba(144, 232, 255, 0.24), rgba(9, 22, 38, 0.82));
  box-shadow: inset 0 0 0 1px rgba(156, 248, 255, 0.18), 0 0 48px rgba(91, 228, 255, 0.24);
  z-index: 2;
  pointer-events: none;
}

.assistant-overlay__mascot-orb::after {
  content: "";
  position: absolute;
  inset: -20%;
  border-radius: inherit;
  background: radial-gradient(circle, rgba(156, 248, 255, 0.16), rgba(9, 18, 38, 0));
  filter: blur(12px);
  opacity: 0.9;
  z-index: 1;
}

.assistant-overlay__mascot-canvas {
  width: 100%;
  height: 100%;
  display: block;
  mix-blend-mode: screen;
  z-index: 2;
}

.assistant-overlay__mascot-avatar[data-variant="neutral"]::after {
  background: radial-gradient(circle at 48% 40%, rgba(156, 248, 255, 0.18), rgba(5, 15, 32, 0.94));
  box-shadow: inset 0 0 0 1px rgba(156, 248, 255, 0.35);
}

.assistant-overlay__mascot-avatar[data-variant="supportive"]::after {
  background: radial-gradient(circle at 48% 40%, rgba(205, 187, 255, 0.22), rgba(18, 10, 52, 0.92));
  box-shadow: inset 0 0 0 1px rgba(187, 169, 255, 0.32);
}

.assistant-overlay__mascot-avatar[data-variant="teach"]::after {
  background: radial-gradient(circle at 48% 40%, rgba(255, 211, 106, 0.24), rgba(33, 13, 4, 0.9));
  box-shadow: inset 0 0 0 1px rgba(255, 157, 69, 0.32);
}

.assistant-overlay__mascot-avatar[data-variant="boundary"]::after {
  background: radial-gradient(circle at 48% 40%, rgba(255, 111, 138, 0.24), rgba(37, 3, 11, 0.9));
  box-shadow: inset 0 0 0 1px rgba(255, 95, 118, 0.35);
}

.assistant-overlay__mascot-meta {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.assistant-overlay__mascot-name {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--assistant-overlay-font-heading);
}

.assistant-overlay__mascot-mood {
  margin: 0;
  font-size: 0.85rem;
  color: var(--assistant-overlay-subtle);
  font-family: var(--assistant-overlay-font-body);
}

.assistant-overlay__quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: flex-end;
  padding: 0.5rem 0;
}

.assistant-overlay__quick-action {
  appearance: none;
  border: 1px solid rgba(156, 248, 255, 0.16);
  border-radius: 999px;
  padding: 0.45rem 0.95rem;
  font-size: 0.85rem;
  font-family: var(--assistant-overlay-font-body);
  letter-spacing: 0.03em;
  background: rgba(10, 22, 36, 0.92);
  color: var(--assistant-overlay-text);
  cursor: pointer;
  transition: border-color 140ms ease, transform 140ms ease, box-shadow 140ms ease, color 140ms ease;
}

.assistant-overlay__quick-action:focus-visible {
  outline: none;
  border-color: var(--assistant-overlay-focus);
  box-shadow: 0 0 0 3px rgba(91, 228, 255, 0.32);
}

.assistant-overlay__quick-action:hover {
  transform: translateY(-1px);
  border-color: rgba(156, 248, 255, 0.32);
  color: #d6f6ff;
  box-shadow: 0 12px 28px rgba(5, 15, 32, 0.45);
}

.assistant-overlay__quick-action:active {
  transform: translateY(0);
  box-shadow: 0 6px 16px rgba(5, 15, 32, 0.5);
}

.assistant-overlay__title {
  font-size: clamp(1.1rem, 1.8vw, 1.45rem);
  letter-spacing: 0.01em;
  margin: 0;
}

.assistant-overlay__subtitle {
  margin: 0;
  font-size: 0.95rem;
  color: var(--assistant-overlay-subtle);
}

.assistant-overlay__close {
  position: absolute;
  top: clamp(1rem, 1.5vw, 1.25rem);
  right: clamp(1rem, 1.5vw, 1.25rem);
  appearance: none;
  border: 1px solid rgba(156, 248, 255, 0.16);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  font-size: 0.85rem;
  font-family: var(--assistant-overlay-font-body);
  background: rgba(9, 24, 42, 0.9);
  color: var(--assistant-overlay-text);
  cursor: pointer;
  transition: border-color 140ms ease, background 140ms ease, box-shadow 140ms ease;
}

.assistant-overlay__close:focus-visible {
  outline: none;
  border-color: var(--assistant-overlay-focus);
  background: rgba(9, 36, 58, 0.96);
  box-shadow: 0 0 0 3px rgba(91, 228, 255, 0.25);
}

.assistant-overlay__close:hover {
  border-color: rgba(156, 248, 255, 0.32);
  background: rgba(10, 36, 58, 0.96);
}

.assistant-overlay__banner {
  margin: 0;
  padding: 0.65rem 0.85rem;
  border-radius: 0.85rem;
  background: var(--assistant-overlay-banner);
  border: 1px solid var(--assistant-overlay-banner-border);
  font-size: 0.9rem;
  color: #ffe2a0;
}

.assistant-overlay__status {
  margin: 0;
  font-size: 0.9rem;
  color: var(--assistant-overlay-subtle);
  position: relative;
  padding-right: 3rem;
  min-height: 1.2rem;
}

.assistant-overlay__workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(200px, 240px);
  gap: 1.25rem;
  align-items: start;
}

.assistant-overlay__conversation {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.assistant-overlay__knowledge {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.assistant-overlay__knowledge[hidden] {
  display: none;
}

.assistant-overlay__timeline-panel {
  background: rgba(8, 18, 34, 0.78);
  border: 1px solid rgba(156, 248, 255, 0.12);
  border-radius: 0.85rem;
  padding: 0.85rem 1rem;
}

.assistant-overlay__timeline-title {
  margin: 0 0 0.65rem;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(233, 244, 255, 0.7);
}

.assistant-overlay__timeline {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.assistant-overlay__timeline-item {
  position: relative;
  padding-left: 1.5rem;
  line-height: 1.4;
  color: rgba(233, 244, 255, 0.82);
}

.assistant-overlay__timeline-item::before {
  content: "";
  position: absolute;
  top: 0.4rem;
  left: 0.35rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--assistant-overlay-accent-strong);
  box-shadow: 0 0 0 2px rgba(9, 14, 21, 0.9);
}

.assistant-overlay__timeline-item::after {
  content: "";
  position: absolute;
  top: 1rem;
  left: 0.6rem;
  bottom: -0.75rem;
  width: 0.12rem;
  background: rgba(255, 255, 255, 0.1);
}

.assistant-overlay__timeline-item:last-child::after {
  display: none;
}

.assistant-overlay__transcript {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow-y: auto;
  padding-right: 0.25rem;
}

.assistant-overlay__transcript:focus-visible {
  outline: 2px solid var(--assistant-overlay-focus);
  outline-offset: 4px;
}

.assistant-overlay__turns {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.assistant-overlay__turn {
  display: flex;
  justify-content: flex-start;
}

.assistant-overlay__turn--user {
  justify-content: flex-end;
}

.assistant-overlay__bubble {
  max-width: 100%;
  background: var(--assistant-overlay-assistant-bubble);
  border-radius: 1rem;
  padding: 0.85rem 1rem;
  line-height: 1.5;
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.95rem;
  white-space: pre-wrap;
}

.assistant-overlay__turn--user .assistant-overlay__bubble {
  background: var(--assistant-overlay-user-bubble);
  border-color: rgba(104, 176, 255, 0.45);
}

.assistant-overlay__bubble p {
  margin: 0;
}

.assistant-overlay__turn-provenance {
  margin: 0.65rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.85rem;
  color: var(--assistant-overlay-subtle);
}

.assistant-overlay__turn-provenance-item {
  display: flex;
  align-items: flex-start;
}

.assistant-overlay__separator {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin: 0.75rem 0;
}

.assistant-overlay__form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: auto;
}

.assistant-overlay__prompt {
  font-size: 0.9rem;
  color: var(--assistant-overlay-subtle);
}

.assistant-overlay__input-row {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.assistant-overlay__input {
  flex: 1;
  background: rgba(15, 21, 32, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: inherit;
  border-radius: 0.85rem;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
}

.assistant-overlay__input:focus-visible {
  outline: none;
  border-color: var(--assistant-overlay-focus);
  box-shadow: 0 0 0 3px rgba(104, 176, 255, 0.25);
}

.assistant-overlay__submit {
  appearance: none;
  border: none;
  border-radius: 999px;
  padding: 0.65rem 1.4rem;
  font-size: 0.95rem;
  font-weight: 600;
  background: linear-gradient(135deg, rgba(104, 176, 255, 0.92), rgba(56, 126, 255, 0.88));
  color: #05090f;
  cursor: pointer;
  box-shadow: 0 10px 28px rgba(28, 54, 102, 0.45);
  transition: transform 120ms ease, box-shadow 120ms ease;
  white-space: nowrap;
}

.assistant-overlay__submit:disabled {
  opacity: 0.65;
  cursor: progress;
}

.assistant-overlay__submit:not(:disabled):hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 36px rgba(28, 54, 102, 0.55);
}

.assistant-overlay__citations {
  background: rgba(9, 14, 21, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.85rem;
  padding: 0.85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.assistant-overlay__citations-title {
  margin: 0;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(233, 244, 255, 0.75);
}

.assistant-overlay__citations-list {
  margin: 0;
  padding-left: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.9rem;
  color: rgba(233, 244, 255, 0.8);
}

.assistant-overlay__citation {
  line-height: 1.4;
}

body.assistant-overlay-open {
  overflow: hidden;
}

.assistant-overlay[data-persona-mode="supportive"] {
  --assistant-overlay-accent: rgba(136, 210, 255, 0.7);
  --assistant-overlay-accent-strong: #8ed7ff;
  --assistant-overlay-accent-soft: rgba(136, 210, 255, 0.25);
}

.assistant-overlay[data-persona-mode="roast"] {
  --assistant-overlay-accent: rgba(255, 124, 104, 0.7);
  --assistant-overlay-accent-strong: #ff9f87;
  --assistant-overlay-accent-soft: rgba(255, 124, 104, 0.25);
}

.assistant-overlay[data-persona-mode="high-roast"] {
  --assistant-overlay-accent: rgba(255, 168, 104, 0.75);
  --assistant-overlay-accent-strong: #ffbe85;
  --assistant-overlay-accent-soft: rgba(255, 168, 104, 0.25);
}

.assistant-overlay[data-persona-mode="boundary"] {
  --assistant-overlay-accent: rgba(255, 196, 82, 0.75);
  --assistant-overlay-accent-strong: #ffd483;
  --assistant-overlay-accent-soft: rgba(255, 196, 82, 0.25);
}

.assistant-overlay[data-persona-mode="teach"] {
  --assistant-overlay-accent: rgba(88, 230, 205, 0.7);
  --assistant-overlay-accent-strong: #6cedce;
  --assistant-overlay-accent-soft: rgba(88, 230, 205, 0.25);
}

.assistant-overlay[data-persona-mode="neutral"] {
  --assistant-overlay-accent: rgba(104, 176, 255, 0.65);
  --assistant-overlay-accent-strong: #7dc8ff;
  --assistant-overlay-accent-soft: rgba(104, 176, 255, 0.2);
}

.assistant-overlay--tone-supportive .assistant-overlay__dialog {
  border-color: rgba(136, 210, 255, 0.55);
  box-shadow: 0 32px 82px rgba(22, 47, 90, 0.48);
}

.assistant-overlay--tone-roast .assistant-overlay__dialog {
  border-color: rgba(255, 124, 104, 0.55);
  box-shadow: 0 32px 90px rgba(60, 16, 16, 0.52);
}

.assistant-overlay--tone-high-roast .assistant-overlay__dialog,
.assistant-overlay--tone-boundary .assistant-overlay__dialog {
  border-color: rgba(255, 168, 104, 0.55);
  box-shadow: 0 32px 90px rgba(68, 28, 12, 0.6);
}

.assistant-overlay[data-state="loading"] .assistant-overlay__submit {
  cursor: progress;
}

.assistant-overlay--typing-default[data-state="loading"] .assistant-overlay__status::after,
.assistant-overlay--typing-calm[data-state="loading"] .assistant-overlay__status::after,
.assistant-overlay--typing-focus[data-state="loading"] .assistant-overlay__status::after,
.assistant-overlay--typing-ember[data-state="loading"] .assistant-overlay__status::after,
.assistant-overlay--typing-alert[data-state="loading"] .assistant-overlay__status::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0.5rem;
  width: 2.25rem;
  height: 2.25rem;
  margin-top: -1.125rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(104, 176, 255, 0.4), rgba(56, 126, 255, 0.1));
  animation: assistant-overlay-typing 1.6s ease-in-out infinite;
}

.assistant-overlay--typing-calm[data-state="loading"] .assistant-overlay__status::after {
  background: linear-gradient(135deg, rgba(136, 210, 255, 0.35), rgba(104, 176, 255, 0.15));
}

.assistant-overlay--typing-focus[data-state="loading"] .assistant-overlay__status::after {
  background: linear-gradient(135deg, rgba(88, 230, 205, 0.45), rgba(16, 186, 165, 0.2));
}

.assistant-overlay--typing-ember[data-state="loading"] .assistant-overlay__status::after {
  background: linear-gradient(135deg, rgba(255, 120, 90, 0.5), rgba(255, 80, 62, 0.2));
}

.assistant-overlay--typing-alert[data-state="loading"] .assistant-overlay__status::after {
  background: linear-gradient(135deg, rgba(255, 196, 82, 0.55), rgba(255, 140, 82, 0.25));
}

.assistant-overlay.is-open .assistant-overlay__backdrop {
  animation: assistant-overlay-composure 7s ease-in-out infinite;
}

.assistant-overlay--reduced-motion .assistant-overlay__backdrop,
@media (prefers-reduced-motion: reduce) {
  .air-companion,
  .air-companion__pulse,
  .air-companion__spark,
  .assistant-overlay__submit {
    transition: none;
  }
  .assistant-overlay.is-open .assistant-overlay__backdrop {
    animation: none;
  }
  .assistant-overlay--typing-default[data-state="loading"] .assistant-overlay__status::after,
  .assistant-overlay--typing-calm[data-state="loading"] .assistant-overlay__status::after,
  .assistant-overlay--typing-focus[data-state="loading"] .assistant-overlay__status::after,
  .assistant-overlay--typing-ember[data-state="loading"] .assistant-overlay__status::after,
  .assistant-overlay--typing-alert[data-state="loading"] .assistant-overlay__status::after {
    animation: none;
  }
  .air-companion__pulse,
  .air-companion__spark {
    animation: none;
  }
  .air-companion__pulse {
    opacity: 0.58;
    transform: scale(0.96);
  }
  .air-companion__spark {
    opacity: 0.7;
    transform: translate3d(32%, 28%, 0) scale(0.85);
  }
}

@keyframes assistant-overlay-composure {
  0%,
  100% {
    opacity: 0.85;
  }
  45% {
    opacity: 1;
  }
  55% {
    opacity: 0.92;
  }
}

@keyframes air-companion-pulse {
  0%,
  100% {
    transform: scale(0.9);
    opacity: 0.45;
  }
  45% {
    transform: scale(1.08);
    opacity: 0.85;
  }
  70% {
    transform: scale(0.96);
    opacity: 0.6;
  }
}

@keyframes air-companion-spark {
  0% {
    transform: translate3d(-12%, -18%, 0) scale(0.5);
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  45% {
    transform: translate3d(38%, 32%, 0) scale(1.05);
    opacity: 0.9;
  }
  65% {
    transform: translate3d(58%, 62%, 0) scale(0.75);
    opacity: 0.6;
  }
  100% {
    transform: translate3d(-18%, -28%, 0) scale(0.45);
    opacity: 0;
  }
}

@keyframes assistant-overlay-typing {
  0% {
    transform: scale(0.92);
    opacity: 0.55;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.9;
  }
  100% {
    transform: scale(0.92);
    opacity: 0.55;
  }
}

@media (max-width: 720px) {
  .assistant-overlay {
    padding: 1.5rem 0.75rem;
  }

  .assistant-overlay__dialog {
    width: 100%;
    max-height: 90vh;
    border-radius: 1rem;
    grid-template-rows: auto auto auto minmax(0, 1fr) auto;
  }

  .assistant-overlay__workspace {
    grid-template-columns: 1fr;
  }

  .assistant-overlay__quick-actions {
    justify-content: flex-start;
  }

  .assistant-overlay__timeline-panel,
  .assistant-overlay__citations {
    padding: 0.75rem 0.9rem;
  }
}

@media (max-width: 640px) {
  .assistant-launcher {
    right: clamp(0.75rem, 6vw, 1.5rem);
    bottom: clamp(1rem, 7vw, 2.75rem);
    max-width: min(18rem, 80vw);
  }

  .assistant-launcher__hint {
    max-width: min(16rem, 72vw);
  }
}

@media (max-width: 480px) {
  .assistant-launcher {
    right: clamp(0.5rem, 6vw, 1rem);
  }
}

@media (max-width: 960px) {
  .assistant-overlay__workspace {
    grid-template-columns: 1fr;
  }

  .assistant-overlay__hero {
    flex-direction: column;
    align-items: stretch;
  }

  .assistant-overlay__quick-actions {
    justify-content: flex-start;
  }
}