.voice-backdrop .status-dot {
  width: 7px;
  height: 7px;
  background: #b3e851;
  border-radius: 50%;
  display: inline-block;
}
.voice-backdrop {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: #132e2730;
  z-index: 60;
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
  padding: 22px;
}
.voice-backdrop .voice-panel {
  width: 440px;
  height: min(730px, calc(100dvh - 44px));
  height: min(730px, calc(var(--voice-viewport-height, 100dvh) - 44px));
  max-width: 100%;
  background: var(--card);
  color: var(--foreground);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: 0 20px 90px #122b2740;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.voice-backdrop .voice-header {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 18px 18px 16px;
  background: var(--primary);
  color: var(--primary-foreground);
  flex-shrink: 0;
}
.voice-backdrop .voice-header h2 {
  font-size: 17px;
  line-height: 1.3;
}
.voice-backdrop .voice-header p {
  font-size: 11px;
  opacity: 0.8;
  margin-top: 4px;
  display: flex;
  gap: 6px;
  align-items: center;
}
.voice-backdrop .assistant-avatar {
  width: 40px;
  height: 40px;
  border-radius: 13px;
  background: #ffffff14;
  display: grid;
  place-items: center;
}
.voice-backdrop .grow {
  flex: 1;
  min-width: 0;
}
.voice-backdrop .icon-button {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  flex-shrink: 0;
  cursor: pointer;
}
.voice-backdrop .icon-button:hover {
  background: #ffffff15;
}
.voice-backdrop .voice-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  color: var(--muted-foreground);
  flex-shrink: 0;
}
.voice-backdrop .voice-toolbar > span,
.voice-backdrop .voice-toolbar button {
  display: flex;
  align-items: center;
  gap: 5px;
}
.voice-backdrop .voice-toolbar button {
  font-weight: 600;
  color: var(--primary);
  min-height: 28px;
  padding: 0 6px;
  border-radius: 5px;
}
.voice-backdrop .voice-toolbar button:disabled {
  opacity: 0.45;
}
.voice-backdrop .voice-chat {
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 20px 18px;
  flex: 1;
  min-height: 0;
  scroll-behavior: smooth;
}
.voice-backdrop .assistant-intro {
  text-align: left;
  margin-bottom: 22px;
}
.voice-backdrop .intro-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--secondary);
  color: var(--primary);
  margin-bottom: 12px;
}
.voice-backdrop .assistant-intro h3 {
  font-size: 24px;
  line-height: 1.18;
  max-width: 320px;
}
.voice-backdrop .assistant-intro > p {
  font-size: 12px;
  line-height: 1.65;
  color: var(--muted-foreground);
  margin-top: 9px;
}
.voice-backdrop .starter-prompts {
  display: grid;
  gap: 6px;
  margin-top: 17px;
}
.voice-backdrop .starter-prompts button {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  text-align: left;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 12px;
  background: var(--background);
  min-height: 42px;
}
.voice-backdrop .starter-prompts button:hover {
  background: var(--secondary);
}
.voice-backdrop .voice-message {
  margin-bottom: 16px;
  max-width: 94%;
  font-size: 13px;
  line-height: 1.65;
  padding: 12px 14px;
  border-radius: 13px;
}
.voice-backdrop .voice-message.user {
  margin-left: auto;
  background: var(--primary);
  color: var(--primary-foreground);
  border-bottom-right-radius: 4px;
}
.voice-backdrop .voice-message.assistant {
  background: var(--muted);
  border-bottom-left-radius: 4px;
}
.voice-backdrop .message-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  opacity: 0.6;
  margin-bottom: 4px;
}
.voice-backdrop .message-content {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.voice-backdrop .reply-play {
  display: flex;
  align-items: center;
  gap: 5px;
  min-height: 36px;
  margin-top: 7px;
  color: var(--primary);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}
.voice-backdrop .reply-play:disabled {
  opacity: 0.4;
  cursor: default;
}
.voice-backdrop .audio-note {
  font-size: 11px;
  color: var(--muted-foreground);
  margin-top: 2px;
}
.voice-backdrop .working-state {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted-foreground);
  padding: 8px 2px;
}
.voice-backdrop .voice-composer {
  margin: 6px 12px 0;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--background);
  flex-shrink: 0;
}
.voice-backdrop .voice-composer:focus-within {
  border-color: var(--ring);
  box-shadow: 0 0 0 2px color-mix(in oklch, var(--ring) 12%, transparent);
}
.voice-backdrop .voice-composer textarea {
  display: block;
  resize: none;
  width: 100%;
  outline: none;
  background: transparent;
  font: inherit;
  font-size: 16px;
  line-height: 1.45;
  min-height: 48px;
  max-height: 96px;
  padding: 2px 3px;
  color: var(--foreground);
}
.voice-backdrop .voice-composer textarea::placeholder {
  color: var(--muted-foreground);
  font-size: 14px;
}
.voice-backdrop .composer-bottom {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}
.voice-backdrop .mic-button {
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--card);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  min-height: 42px;
  padding: 0 10px;
  touch-action: manipulation;
  cursor: pointer;
}
.voice-backdrop .mic-button:disabled {
  opacity: 0.45;
  cursor: default;
}
.voice-backdrop .mic-button.is-recording {
  background: #b83737;
  color: #fff;
  border-color: #b83737;
}
.voice-backdrop .composer-hint {
  flex: 1;
  color: var(--muted-foreground);
  font-size: 10px;
  text-align: right;
  padding-right: 4px;
}
.voice-backdrop .send-button {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--primary);
  color: var(--primary-foreground);
  display: grid;
  place-items: center;
  cursor: pointer;
}
.voice-backdrop .send-button:disabled {
  opacity: 0.35;
  cursor: default;
}
.voice-backdrop .cancel-button {
  background: var(--secondary);
  color: var(--primary);
}
.voice-backdrop .voice-footnote {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 5px;
  padding: 10px 16px 13px;
  font-size: 9px;
  line-height: 1.5;
  color: var(--muted-foreground);
  flex-shrink: 0;
}
.voice-backdrop .privacy-dot {
  width: 5px;
  height: 5px;
  background: var(--muted-foreground);
  border-radius: 50%;
  margin-top: 4px;
  flex-shrink: 0;
}
.voice-backdrop .voice-error {
  padding: 9px 18px;
  background: #f6e9e7;
  color: #852d27;
  font-size: 12px;
  line-height: 1.6;
  flex-shrink: 0;
}
.voice-backdrop .voice-notice {
  padding: 9px 18px;
  background: var(--secondary);
  color: var(--muted-foreground);
  font-size: 11px;
  line-height: 1.5;
  flex-shrink: 0;
}
.voice-backdrop .recording-state {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 12px 5px;
  background: #faebeb;
  border: 1px solid #dfaaaa;
  border-radius: 11px;
  padding: 11px 12px;
  color: #913535;
  font-size: 12px;
  flex-shrink: 0;
}
.voice-backdrop .recording-state strong {
  display: block;
  font-size: 12px;
}
.voice-backdrop .recording-state small {
  display: block;
  font-size: 10px;
  margin-top: 2px;
}
.voice-backdrop .recording-dot {
  width: 9px;
  height: 9px;
  background: #bc3535;
  border-radius: 50%;
  animation: vv-voice-pulse 1.2s infinite;
}
.voice-backdrop .wave {
  margin-left: auto;
  display: flex;
  height: 24px;
  align-items: center;
  gap: 2px;
}
.voice-backdrop .wave i {
  display: block;
  width: 3px;
  height: 10px;
  background: #bc3535;
  border-radius: 2px;
  animation: vv-voice-wave 0.7s infinite alternate;
}
.voice-backdrop .spin {
  animation: vv-voice-spin 1s linear infinite;
}
.voice-backdrop .voice-panel button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}
@keyframes vv-voice-spin {
  to {
    transform: rotate(360deg);
  }
}
@keyframes vv-voice-wave {
  to {
    height: 24px;
  }
}
@keyframes vv-voice-pulse {
  50% {
    opacity: 0.35;
  }
}
@media (max-width: 600px) {
  .voice-backdrop {
    padding: 0;
    background: #10251c70;
  }
  .voice-backdrop .voice-panel {
    width: 100%;
    height: 100dvh;
    height: var(--voice-viewport-height, 100dvh);
    border: 0;
    border-radius: 0;
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
  }
  .voice-backdrop .voice-chat {
    padding: 18px 15px;
  }
  .voice-backdrop .voice-header {
    padding: 13px 15px;
  }
  .voice-backdrop .assistant-intro h3 {
    font-size: 25px;
  }
  .voice-backdrop .voice-footnote {
    padding-bottom: 9px;
  }
  .voice-backdrop .voice-composer {
    margin: 6px 10px 0;
  }
  .voice-backdrop .composer-hint {
    font-size: 9px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .voice-backdrop .spin,
  .voice-backdrop .wave i,
  .voice-backdrop .recording-dot {
    animation: none;
  }
  .voice-backdrop .voice-chat {
    scroll-behavior: auto;
  }
}