:root {
  color-scheme: dark;
  --bg: #0f1214;
  --panel: #171d20;
  --panel-2: #20272b;
  --panel-3: #11171a;
  --text: #f6f8f7;
  --muted: #9ba7a7;
  --line: #2e393d;
  --green: #20a66a;
  --red: #df5b57;
  --blue: #4b93d1;
  --amber: #d5a449;
  --shadow: rgb(0 0 0 / 34%);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

.offline-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.offline-page main {
  display: grid;
  gap: 20px;
  text-align: center;
}

.platform-capability {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  overscroll-behavior: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.shell {
  height: 100svh;
  padding: max(18px, env(safe-area-inset-top)) 18px max(18px, env(safe-area-inset-bottom));
  display: grid;
  grid-template-rows: minmax(0, 1fr);
  place-items: center;
}

.call-surface {
  width: min(100%, 520px);
  height: 100%;
  min-height: 0;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  gap: 18px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.topbar-actions {
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 36px;
  line-height: 1;
  font-weight: 740;
}

.status-row {
  margin-top: 8px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.2;
}

.network-quality {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-left: 3px;
  padding-left: 10px;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.network-quality[hidden] {
  display: none;
}

.network-bars {
  width: 17px;
  height: 14px;
  display: inline-flex;
  align-items: end;
  gap: 2px;
}

.network-bars i {
  width: 3px;
  border-radius: 1px;
  background: currentColor;
  opacity: 0.2;
}

.network-bars i:nth-child(1) {
  height: 4px;
}

.network-bars i:nth-child(2) {
  height: 7px;
}

.network-bars i:nth-child(3) {
  height: 10px;
}

.network-bars i:nth-child(4) {
  height: 13px;
}

.network-quality[data-quality="excellent"],
.network-quality[data-quality="good"] {
  color: var(--green);
}

.network-quality[data-quality="fair"] {
  color: var(--amber);
}

.network-quality[data-quality="poor"],
.network-quality[data-quality="offline"] {
  color: var(--red);
}

.network-quality[data-quality="poor"] .network-bars i:nth-child(n + 2),
.network-quality[data-quality="offline"] .network-bars i {
  opacity: 0.2;
}

.network-quality[data-quality="poor"] .network-bars i:first-child,
.network-quality[data-quality="fair"] .network-bars i:nth-child(-n + 3),
.network-quality[data-quality="good"] .network-bars i,
.network-quality[data-quality="excellent"] .network-bars i {
  opacity: 0.9;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--muted);
  box-shadow: 0 0 0 4px rgb(155 167 167 / 10%);
}

body[data-status="listening"] .status-dot {
  background: var(--green);
  box-shadow: 0 0 0 4px rgb(32 166 106 / 16%);
}

body[data-status="speaking"] .status-dot,
body[data-status="busy"] .status-dot {
  background: var(--blue);
  box-shadow: 0 0 0 4px rgb(75 147 209 / 16%);
}

body[data-status="muted"] .status-dot {
  background: var(--amber);
  box-shadow: 0 0 0 4px rgb(213 164 73 / 16%);
}

body[data-status="error"] .status-dot {
  background: var(--red);
  box-shadow: 0 0 0 4px rgb(223 91 87 / 16%);
}

.icon-button {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  display: grid;
  place-items: center;
  box-shadow: 0 8px 22px rgb(0 0 0 / 18%);
}

.icon-button svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-button:disabled {
  cursor: not-allowed;
  opacity: 0.32;
}

.reconnect-button {
  border: 0;
  background: transparent;
  box-shadow: none;
}

.device-pill {
  width: 42px;
  min-width: 42px;
  min-height: 42px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.device-pill:disabled {
  cursor: wait;
  opacity: 0.55;
}

.device-symbol {
  position: relative;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
}

.device-symbol svg {
  grid-area: 1 / 1;
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.device-bluetooth-icon {
  display: none;
}

.device-pill[data-device="headset"] {
  color: var(--blue);
}

.device-pill[data-device="headset"] .device-phone-icon {
  display: none;
}

.device-pill[data-device="headset"] .device-bluetooth-icon {
  display: block;
}

.device-pill[data-device="muted"] {
  color: var(--amber);
}

.device-pill[data-device="muted"] .device-symbol::after {
  content: "";
  position: absolute;
  width: 28px;
  height: 3px;
  border-radius: 999px;
  background: currentColor;
  transform: rotate(-42deg);
}

.device-label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.device-help {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.device-list {
  display: grid;
  gap: 8px;
}

.debug-details {
  border-top: 1px solid var(--line);
  padding-top: 14px;
  color: var(--muted);
  font-size: 13px;
}

.debug-details summary {
  min-height: 32px;
  display: flex;
  align-items: center;
  color: var(--text);
  cursor: pointer;
}

.device-option {
  width: 100%;
  min-height: 52px;
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) 24px;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 12px;
  background: var(--panel-2);
  color: var(--text);
  text-align: left;
}

.device-option[aria-selected="true"] {
  border-color: var(--blue);
}

.device-option-icon {
  width: 12px;
  height: 12px;
  border: 2px solid currentColor;
  border-radius: 50%;
  color: var(--muted);
}

.device-option[aria-selected="true"] .device-option-icon,
.device-check {
  color: var(--blue);
}

.device-check {
  visibility: hidden;
  font-size: 18px;
  text-align: center;
}

.device-option[aria-selected="true"] .device-check {
  visibility: visible;
}

.meter {
  height: 72px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}

.meter span {
  width: 8px;
  height: 22px;
  border-radius: 999px;
  background: var(--muted);
  opacity: 0.38;
  transform-origin: center;
}

.voice-active .meter span {
  background: var(--blue);
  opacity: 0.72;
  animation: pulse 820ms ease-in-out infinite;
}

.voice-active .meter span:nth-child(2) {
  animation-delay: 100ms;
}

.voice-active .meter span:nth-child(3) {
  animation-delay: 200ms;
}

.voice-active .meter span:nth-child(4) {
  animation-delay: 300ms;
}

.voice-active .meter span:nth-child(5) {
  animation-delay: 400ms;
}

@keyframes pulse {
  0%,
  100% {
    transform: scaleY(0.75);
  }
  50% {
    transform: scaleY(2.6);
  }
}

.transcript {
  display: grid;
  align-content: start;
  gap: 18px;
  min-height: 0;
  overflow-y: auto;
  padding: 0 7px 4px;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.conversation-turn {
  display: grid;
  gap: 10px;
}

.calling .transcript {
  padding-bottom: max(210px, calc(170px + env(safe-area-inset-bottom)));
  scroll-padding-bottom: max(210px, calc(170px + env(safe-area-inset-bottom)));
}

.debug-mode .transcript {
  padding-bottom: 180px;
}

.transcript-panel {
  --bubble-bg: var(--panel);
  --bubble-border: var(--line);

  position: relative;
  width: min(94%, 620px);
  min-height: 0;
  padding: 15px 16px 16px;
  border: 1px solid var(--bubble-border);
  border-radius: 8px;
  background: var(--bubble-bg);
  box-shadow: 0 10px 26px rgb(0 0 0 / 16%);
  overflow: visible;
}

.transcript-panel::after {
  content: "";
  position: absolute;
  top: 18px;
  width: 10px;
  height: 10px;
  background: var(--bubble-bg);
  transform: rotate(45deg);
}

.user-panel {
  width: min(88%, 560px);
  justify-self: end;
}

.user-panel::after {
  right: -6px;
  border-top: 1px solid var(--bubble-border);
  border-right: 1px solid var(--bubble-border);
}

.assistant-panel {
  --bubble-bg: var(--panel-3);

  justify-self: start;
}

.assistant-panel::after {
  left: -6px;
  border-bottom: 1px solid var(--bubble-border);
  border-left: 1px solid var(--bubble-border);
}

.conversation-turn.partial .user-panel {
  opacity: 0.72;
}

.conversation-turn.streaming .assistant-panel {
  --bubble-border: rgb(75 147 209 / 58%);
}

.conversation-turn.interrupted .assistant-panel {
  --bubble-border: rgb(213 164 73 / 52%);
}

.transcript p {
  line-height: 1.55;
  overflow-wrap: anywhere;
  font-size: 16px;
  white-space: pre-wrap;
}

.debug-text {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 12px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

#replyAudio {
  /* Keep in the DOM and accessibility tree so iOS Safari treats the
     element as a real audio sink and grants programmatic play() after
     the user taps Record. `display: none` causes autoplay to be rejected. */
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.debug-composer {
  display: none;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 10px;
  align-items: end;
}

.debug-mode .debug-composer {
  position: fixed;
  left: 50%;
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 21;
  width: min(calc(100% - 28px), 520px);
  display: grid;
  padding: 12px;
  border: 1px solid rgb(255 255 255 / 5%);
  border-radius: 8px;
  background: rgb(15 18 20 / 86%);
  box-shadow: 0 18px 54px rgb(0 0 0 / 36%);
  backdrop-filter: blur(12px);
  transform: translateX(-50%);
}

.debug-composer textarea {
  width: 100%;
  min-height: 64px;
  max-height: 140px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: var(--panel-2);
  color: var(--text);
  font: inherit;
  line-height: 1.4;
}

.debug-composer button {
  min-height: 44px;
  border: 0;
  border-radius: 8px;
  padding: 0 14px;
  background: var(--blue);
  color: var(--text);
}

#debugEndButton {
  border: 1px solid var(--line);
  background: var(--panel-2);
}

.call-controls {
  justify-self: center;
  width: min(100%, 320px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.record-button {
  width: 112px;
  height: 112px;
  border: 0;
  border-radius: 50%;
  background: var(--green);
  display: grid;
  place-items: center;
  box-shadow: 0 20px 48px var(--shadow);
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    opacity 160ms ease;
}

.record-button:active,
.mic-button:active,
.icon-button:active {
  transform: scale(0.97);
}

.record-button:disabled {
  opacity: 0.55;
}

#recordIcon {
  position: relative;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: white;
}

#recordIcon::before {
  content: "";
  position: absolute;
  inset: 9px;
  border-radius: 50%;
  background: var(--green);
}

.calling .record-button {
  display: none;
}

.fallback-mode .record-button {
  display: none;
}

.mic-button {
  position: relative;
  width: 86px;
  height: 86px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--panel);
  display: none;
  place-items: center;
  color: var(--text);
  box-shadow: 0 16px 44px var(--shadow);
  transition:
    transform 160ms ease,
    color 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.calling .call-controls {
  position: fixed;
  left: 50%;
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 20;
  width: 104px;
  min-height: 104px;
  transform: translateX(-50%);
  display: grid;
  place-items: center;
}

.fallback-mode .call-controls {
  position: fixed;
  left: 50%;
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 20;
  width: 104px;
  min-height: 104px;
  transform: translateX(-50%);
  display: grid;
  place-items: center;
}

.debug-mode .call-controls {
  display: none;
}

.calling .call-controls::before,
.fallback-mode .call-controls::before {
  content: "";
  position: absolute;
  inset: -16px -32px;
  border: 1px solid rgb(255 255 255 / 4%);
  border-radius: 999px;
  background: rgb(15 18 20 / 72%);
  box-shadow: 0 18px 54px rgb(0 0 0 / 36%);
  backdrop-filter: blur(12px);
}

.calling .mic-button {
  display: grid;
  z-index: 1;
}

.fallback-mode .mic-button {
  display: grid;
  z-index: 1;
}

.fallback-recording .mic-button {
  border-color: var(--green);
  color: var(--green);
}

.mic-button-icon {
  width: 42px;
  height: 42px;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.mic-button:disabled {
  opacity: 0.35;
}

.mic-button:disabled .mic-button-icon {
  color: var(--muted);
}

.muted .mic-button {
  border-color: var(--red);
  color: var(--red);
}

.muted .mic-button::after {
  content: "";
  position: absolute;
  width: 68px;
  height: 4px;
  border-radius: 999px;
  background: var(--red);
  transform: rotate(-42deg);
}

dialog {
  position: fixed;
  inset: 50% auto auto 50%;
  width: min(calc(100vw - 28px), 420px);
  max-width: 420px;
  max-height: min(calc(100dvh - 36px), 720px);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0;
  background: var(--panel);
  color: var(--text);
  box-shadow: 0 28px 80px rgb(0 0 0 / 44%);
  overflow: hidden;
  transform: translate(-50%, -50%);
}

dialog::backdrop {
  background: rgb(0 0 0 / 55%);
}

.settings {
  width: 100%;
  max-height: min(calc(100dvh - 36px), 720px);
  display: grid;
  gap: 18px;
  padding: 20px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.conversation-choice {
  display: grid;
  gap: 10px;
  padding: 20px;
}

.conversation-choice h2 {
  margin: 0 0 6px;
  font-size: 20px;
}

.conversation-choice-button {
  min-height: 68px;
  display: grid;
  gap: 4px;
  justify-items: start;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text);
  text-align: left;
}

.conversation-choice-button:focus-visible {
  border-color: var(--blue);
  outline: 2px solid color-mix(in srgb, var(--blue) 36%, transparent);
  outline-offset: 1px;
}

.conversation-choice-button small {
  color: var(--muted);
  font-size: 13px;
}

.conversation-cancel-button {
  min-height: 42px;
  border: 0;
  background: transparent;
  color: var(--muted);
}

.settings-command {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text);
}

.conversation-manager {
  display: grid;
  gap: 14px;
  max-height: min(calc(100dvh - 36px), 720px);
  padding: 20px;
}

.conversation-manager-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.conversation-manager-header h2 {
  margin: 0;
  font-size: 20px;
}

.conversation-manager input {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  background: var(--panel-2);
  color: var(--text);
}

.conversation-list {
  min-height: 120px;
  display: grid;
  align-content: start;
  overflow-y: auto;
}

.active-session-list {
  gap: 8px;
}

.active-session-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.active-session-item div {
  min-width: 0;
}

.active-session-item strong,
.active-session-item small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.active-session-item small {
  margin-top: 4px;
  color: var(--muted);
}

.active-session-item button {
  flex: none;
}

.quality-details {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.quality-metrics {
  display: grid;
  gap: 8px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
}

.quality-metrics div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.quality-metrics strong {
  color: var(--text);
}

.conversation-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) repeat(4, 36px);
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.conversation-item[data-current="true"] {
  box-shadow: inset 3px 0 var(--blue);
}

.conversation-open {
  min-width: 0;
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 0;
  background: transparent;
  color: var(--text);
  text-align: left;
}

.conversation-open span,
.conversation-open small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.conversation-open small,
.conversation-empty {
  color: var(--muted);
}

.conversation-action {
  width: 36px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 0;
  background: transparent;
  color: var(--muted);
}

.conversation-action.favorite {
  color: var(--amber);
}

.conversation-action.favorite svg {
  fill: currentColor;
}

.conversation-action svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.conversation-action.danger {
  color: var(--red);
}

.focus-target {
  position: absolute;
  width: 1px;
  height: 1px;
  border: 0;
  padding: 0;
  opacity: 0;
  pointer-events: none;
}

.settings label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

.settings input,
.settings select,
.settings textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  background: var(--panel-2);
  color: var(--text);
}

.settings textarea {
  min-height: 96px;
  padding: 10px 12px;
  resize: vertical;
}

.settings select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) 18px,
    calc(100% - 12px) 18px;
  background-size:
    6px 6px,
    6px 6px;
  background-repeat: no-repeat;
  padding-right: 36px;
}

.range-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 58px;
  align-items: center;
  gap: 12px;
}

.settings input[type="range"] {
  padding: 0;
  accent-color: var(--blue);
}

.settings output {
  color: var(--text);
  font-size: 14px;
  text-align: right;
}

.toggle-row {
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
}

.toggle-row input {
  width: 22px;
  min-height: 22px;
  accent-color: var(--blue);
}

.voice-description {
  min-height: 38px;
  padding: 10px 12px;
  border: 1px solid rgb(255 255 255 / 5%);
  border-radius: 8px;
  background: rgb(255 255 255 / 3%);
  color: var(--text);
  font-size: 13px;
  line-height: 1.35;
}

.settings menu {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin: 0;
  padding: 0;
}

.settings button {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  background: var(--panel-2);
  color: var(--text);
}

#saveSettingsButton {
  border-color: transparent;
  background: var(--blue);
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

@media (hover: hover) and (pointer: fine) {
  .icon-button:hover,
  .device-pill:hover,
  .device-option:hover,
  .settings button:hover,
  .debug-composer button:hover {
    border-color: #526166;
    background-color: #263035;
  }

  .record-button:hover:not(:disabled) {
    box-shadow: 0 22px 52px rgb(32 166 106 / 24%);
    transform: translateY(-2px);
  }

  .mic-button:hover:not(:disabled) {
    border-color: #526166;
    background: var(--panel-2);
  }
}

@media (min-width: 900px) {
  html,
  body {
    height: 100%;
  }

  .shell {
    height: 100%;
    min-height: 620px;
    padding: 30px 40px;
  }

  .call-surface {
    width: min(100%, 680px);
    max-height: 860px;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto minmax(0, 1fr) auto;
    gap: 18px;
  }

  .topbar {
    padding-bottom: 22px;
    border-bottom: 1px solid var(--line);
  }

  h1 {
    font-size: 34px;
  }

  .topbar-actions {
    gap: 2px;
  }

  .device-pill,
  .icon-button {
    width: 44px;
    min-width: 44px;
    height: 44px;
  }

  .meter {
    width: 100%;
    height: 72px;
    min-height: 72px;
    padding: 0;
    border: 0;
  }

  .meter span {
    width: 9px;
    height: 28px;
  }

  .transcript {
    grid-template-rows: none;
    align-content: start;
    gap: 16px;
    padding: 0 7px;
    scrollbar-color: var(--line) transparent;
    scrollbar-width: thin;
  }

  .calling .transcript,
  .debug-mode .transcript {
    padding-bottom: 0;
    scroll-padding-bottom: 0;
  }

  .transcript-panel {
    min-height: 0;
    padding: 20px 22px;
    overflow: visible;
  }

  .assistant-panel {
    min-height: 0;
  }

  .transcript p {
    max-width: 76ch;
    font-size: 17px;
    line-height: 1.62;
  }

  .call-controls,
  .calling .call-controls,
  .fallback-mode .call-controls {
    position: static;
    align-self: center;
    justify-self: center;
    width: min(100%, 320px);
    min-height: 0;
    padding: 0;
    border: 0;
    transform: none;
  }

  .calling .call-controls,
  .fallback-mode .call-controls {
    display: grid;
    place-items: center;
  }

  .debug-mode .call-controls {
    display: none;
  }

  .calling .call-controls::before,
  .fallback-mode .call-controls::before {
    display: none;
  }

  .record-button {
    width: 124px;
    height: 124px;
  }

  .mic-button {
    width: 92px;
    height: 92px;
  }

  .debug-mode .debug-composer {
    position: static;
    align-self: center;
    justify-self: stretch;
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 10px;
    padding: 12px;
    border: 1px solid rgb(255 255 255 / 5%);
    border-radius: 8px;
    background: rgb(15 18 20 / 86%);
    box-shadow: 0 18px 54px rgb(0 0 0 / 28%);
    backdrop-filter: blur(12px);
    transform: none;
  }

  .debug-mode .debug-composer textarea {
    grid-column: auto;
    min-height: 72px;
    max-height: 160px;
  }

  dialog {
    width: min(calc(100vw - 64px), 520px);
    max-width: 520px;
  }

  .settings {
    padding: 24px;
  }
}

@media (max-width: 380px) {
  .shell {
    padding-left: 14px;
    padding-right: 14px;
  }

  h1 {
    font-size: 32px;
  }

  .record-button {
    width: 104px;
    height: 104px;
  }
}