.speaking-page {
  min-width: 320px;
}

.speaking-page.is-embedded .speaking-topbar {
  display: none;
}

.speaking-page.is-embedded .speaking-shell {
  width: min(1120px, calc(100% - 32px));
  padding-top: 26px;
}

.speaking-topbar {
  position: sticky;
  z-index: 10;
  top: 0;
  display: flex;
  min-height: 64px;
  padding: 0 max(20px, calc((100vw - 1120px) / 2));
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.speaking-back,
.speaking-settings-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  text-decoration: none;
}

.speaking-settings-link {
  color: var(--brand);
}

.speaking-shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 32px 0 56px;
}

.speaking-heading {
  display: flex;
  margin-bottom: 20px;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}

.speaking-eyebrow {
  margin: 0 0 8px;
  color: var(--brand);
  font-size: 14px;
  font-weight: 550;
}

.speaking-heading h1 {
  margin: 0;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.25;
}

.speaking-heading p:last-child {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.speaking-config {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(180px, 1fr) auto;
  align-items: end;
  gap: 16px;
}

.speaking-switch {
  display: flex;
  min-height: 44px;
  padding: 0 14px;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}

.speaking-switch input {
  width: 20px;
  height: 20px;
  accent-color: var(--brand);
}

.speaking-status {
  display: flex;
  margin: 16px 0;
  padding: 14px 18px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.speaking-status div {
  display: grid;
  gap: 4px;
}

.speaking-status small {
  color: var(--soft-text);
}

.speaking-balance {
  flex: 0 0 auto;
  color: var(--brand);
}

.speaking-dialogue {
  min-height: 430px;
}

.speaking-messages {
  display: grid;
  gap: 18px;
}

.speaking-message {
  display: grid;
  max-width: min(78%, 720px);
  gap: 7px;
}

.speaking-message.user {
  margin-left: auto;
  justify-items: end;
}

.speaking-message-label {
  color: var(--soft-text);
  font-size: 13px;
}

.speaking-bubble {
  padding: 14px 16px;
  line-height: 1.7;
  background: #f3f0ee;
  border-radius: 14px;
}

.speaking-message.user .speaking-bubble {
  color: #ffffff;
  background: var(--brand);
}

.speaking-translation,
.speaking-correction {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.speaking-correction {
  padding: 10px 12px;
  color: var(--warning);
  background: #fff8ef;
  border-radius: 10px;
}

.speaking-play {
  display: inline-flex;
  width: 32px;
  height: 32px;
  padding: 0;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  background: transparent;
  border: 0;
}

.speaking-working {
  display: flex;
  margin-top: 20px;
  align-items: center;
  gap: 5px;
  color: var(--muted);
}

.speaking-working span {
  width: 7px;
  height: 7px;
  background: var(--brand);
  border-radius: 50%;
  animation: speaking-pulse 1s infinite alternate;
}

.speaking-working span:nth-child(2) { animation-delay: 160ms; }
.speaking-working span:nth-child(3) { animation-delay: 320ms; }
.speaking-working b { margin-left: 6px; font-weight: 400; }

@keyframes speaking-pulse {
  from { opacity: 0.25; transform: translateY(2px); }
  to { opacity: 1; transform: translateY(-2px); }
}

.speaking-composer {
  position: sticky;
  bottom: 16px;
  display: grid;
  margin-top: 16px;
  grid-template-columns: auto 1fr;
  gap: 14px 16px;
  box-shadow: 0 14px 36px rgba(75, 55, 48, 0.09);
}

.speaking-record {
  display: inline-flex;
  min-width: 146px;
  min-height: 44px;
  padding: 0 18px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--brand);
  background: var(--brand-pale);
  border: 1px solid rgba(207, 75, 69, 0.25);
  border-radius: 12px;
}

.speaking-record.recording {
  color: #ffffff;
  background: var(--brand);
  border-color: var(--brand);
}

.speaking-text-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
}

.speaking-input-wrap {
  min-width: 0;
}

.speaking-hint {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.speaking-toast {
  position: fixed;
  z-index: 30;
  right: 20px;
  bottom: 20px;
  max-width: min(420px, calc(100vw - 40px));
  padding: 12px 16px;
  color: #ffffff;
  background: #4d4d4d;
  border-radius: 10px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 760px) {
  .speaking-shell { width: min(100% - 28px, 1120px); padding-top: 22px; }
  .speaking-heading { align-items: start; }
  .speaking-heading .g_button { flex: 0 0 auto; padding: 0 14px; }
  .speaking-config { grid-template-columns: 1fr; }
  .speaking-switch { padding-left: 0; }
  .speaking-status { align-items: start; }
  .speaking-balance { font-size: 14px; }
  .speaking-dialogue { min-height: 360px; padding: 16px; }
  .speaking-message { max-width: 92%; }
  .speaking-composer { position: static; grid-template-columns: 1fr; padding: 16px; }
  .speaking-record { width: 100%; }
  .speaking-text-form { grid-template-columns: 1fr auto; }
}

@media (max-width: 460px) {
  .speaking-topbar { padding: 0 14px; }
  .speaking-heading h1 { font-size: 30px; }
  .speaking-heading p:last-child { font-size: 15px; }
  .speaking-status { display: grid; }
  .speaking-text-form { grid-template-columns: 1fr; }
  .speaking-text-form .g_button { width: 100%; }
}