/* IELTS Speaking Exam Styles */

.speaking-exam-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 20px;
}

.speaking-exam-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background: var(--surface);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.exam-title {
  display: flex;
  align-items: center;
  gap: 16px;
}

.exam-title h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--text);
}

.exam-part-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--teal);
  color: white;
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
}

.exam-timer {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--teal);
  font-family: var(--font-display);
}

.speaking-exam-main {
  padding: 40px;
}

.speaking-exam-progress {
  margin-bottom: 32px;
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--surface-muted);
  border-radius: 999px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--teal), var(--cyan));
  border-radius: 999px;
  transition: width 0.3s ease;
}

.speaking-exam-topic {
  text-align: center;
  margin-bottom: 24px;
}

.topic-badge {
  display: inline-block;
  background: rgba(0, 191, 166, 0.1);
  color: var(--teal);
  padding: 8px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
}

.speaking-exam-question {
  text-align: center;
  padding: 32px;
  background: var(--surface-muted);
  border-radius: var(--radius-md);
  margin-bottom: 32px;
}

.question-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.speaking-exam-question h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--text);
  margin: 0 0 16px 0;
  line-height: 1.4;
}

.part2-prep-timer,
.part2-speak-timer {
  display: flex;
  justify-content: center;
  margin-bottom: 32px;
}

.timer-circle {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--cyan));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 191, 166, 0.3);
  position: relative;
}

.timer-circle-large {
  width: 180px;
  height: 180px;
}

.timer-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: white;
  font-family: var(--font-display);
}

.timer-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  margin-top: 4px;
}

.part2-points ul {
  text-align: left;
  max-width: 500px;
  margin: 0 auto;
}

.recording-controls {
  background: var(--surface);
  border: 2px solid var(--line);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
}

.recording-status {
  text-align: center;
  margin-bottom: 16px;
}

.recording-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(223, 107, 103, 0.1);
  color: var(--danger);
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
}

.recording-dot {
  width: 12px;
  height: 12px;
  background: var(--danger);
  border-radius: 50%;
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.2);
  }
}

.recording-indicator-idle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-muted);
  color: var(--text-soft);
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
}

.transcript-box {
  background: var(--surface-muted);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 24px;
  border-left: 4px solid var(--teal);
}

.transcript-header {
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  font-size: 1rem;
}

.transcript-content {
  color: var(--text);
  line-height: 1.6;
  font-size: 1rem;
  min-height: 60px;
  max-height: 200px;
  overflow-y: auto;
}

.interim-transcript {
  color: var(--text-muted);
  font-style: italic;
}

.info-box {
  background: rgba(0, 191, 166, 0.1);
  border: 1px solid var(--teal);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
}

.info-box p {
  margin: 0;
  color: var(--text);
  font-size: 0.95rem;
}

.btn-danger {
  background: var(--danger);
  color: white;
  border: none;
}

.btn-danger:hover {
  background: #c55955;
}

.btn-danger:disabled {
  background: #e8a5a2;
  cursor: not-allowed;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--surface-muted);
  border-top-color: var(--teal);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .speaking-exam-header {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  
  .exam-title {
    flex-direction: column;
    gap: 12px;
  }
  
  .speaking-exam-main {
    padding: 24px;
  }
  
  .speaking-exam-question {
    padding: 24px 16px;
  }
  
  .speaking-exam-question h3 {
    font-size: 1.3rem;
  }
  
  .timer-circle {
    width: 120px;
    height: 120px;
  }
  
  .timer-circle-large {
    width: 150px;
    height: 150px;
  }
  
  .timer-value {
    font-size: 2rem;
  }
}

/* Dark mode adjustments */
html[data-theme='dark'] .speaking-exam-header,
html[data-theme='dark'] .recording-controls {
  background: var(--surface-strong);
}

html[data-theme='dark'] .speaking-exam-question,
html[data-theme='dark'] .transcript-box,
html[data-theme='dark'] .info-box {
  background: var(--surface-muted);
}

html[data-theme='dark'] .recording-indicator-idle {
  background: var(--surface-strong);
}

.speaking-conversation-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 8px 0 40px;
  color: var(--text);
}

.speaking-conversation-hero,
.speaking-conversation-topbar {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-end;
  margin-bottom: 22px;
}

.speaking-conversation-hero {
  display: block;
  max-width: 760px;
}

.speaking-conversation-hero h2,
.speaking-conversation-topbar h2 {
  margin: 6px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.03;
  color: var(--text);
}

.speaking-conversation-hero p,
.speaking-conversation-topbar p {
  margin: 0;
  max-width: 680px;
  color: var(--text-soft);
  line-height: 1.65;
}

.speaking-conversation-status {
  min-width: 210px;
  padding: 18px;
  border-radius: 14px;
  background: #ECE6FF;
  border: 1px solid rgba(167, 139, 250, 0.34);
  box-shadow: 0 16px 36px rgba(74, 58, 124, 0.08);
}

.speaking-conversation-status span,
.speaking-conversation-status strong {
  display: block;
}

.speaking-conversation-status span {
  color: #6D4DE8;
  font-weight: 800;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.speaking-conversation-status strong {
  margin-top: 6px;
  color: var(--text);
  font-size: 1rem;
}

.speaking-conversation-card {
  background: var(--surface-strong);
  border: 1px solid rgba(167, 139, 250, 0.22);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 18px 44px rgba(32, 26, 64, 0.08);
}

.speaking-conversation-start-card {
  margin-top: 24px;
}

.speaking-conversation-setup .speaking-conversation-hero {
  max-width: 900px;
  margin: 0 0 22px;
  text-align: left;
}

.speaking-setup-stack {
  display: grid;
  justify-items: center;
  gap: 28px;
}

.speaking-voice-selector {
  width: min(100%, 760px);
  text-align: center;
}

.speaking-voice-title {
  margin: 18px 0 18px;
  font-family: var(--font-display);
  font-size: 34.4px;
  line-height: 1.05;
  color: var(--text);
}

.voice-choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.voice-choice-option {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 72px;
  padding: 16px 18px;
  border: 1px solid rgba(167, 139, 250, 0.28);
  border-radius: 12px;
  color: var(--text);
  background: rgba(236, 230, 255, 0.42);
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 700;
}

.voice-choice-option.is-selected,
.voice-choice-option:has(input:checked) {
  background: #ECE6FF;
  border-color: #A78BFA;
  box-shadow: inset 0 0 0 1px rgba(167, 139, 250, 0.35);
}

.voice-choice-option input {
  accent-color: #A78BFA;
}

.speaking-target-band-field {
  width: min(100%, 360px);
  text-align: center;
}

.speaking-target-band-field .field-label {
  justify-content: center;
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.speaking-target-band-field .input {
  min-height: 58px;
  text-align: center;
  font-size: 1.08rem;
  font-weight: 700;
  accent-color: #A78BFA;
}

.speaking-target-band-field .target-band-select-button {
  min-height: 58px;
  text-align: center;
  font-size: 1.08rem;
  font-weight: 700;
}

.speaking-target-band-field .target-band-select-button::after {
  right: 18px;
}

.speaking-target-band-field .target-band-select-option {
  text-align: center;
}

.speaking-target-band-field .input:focus,
.speaking-target-band-field .input:focus-visible {
  border-color: rgba(167, 139, 250, 0.72);
  box-shadow: 0 0 0 4px rgba(167, 139, 250, 0.18);
}

.speaking-target-band-field .input option:checked {
  background: #111C1A;
  color: #FFFFFF;
}

.speaking-target-band-field .input option:hover,
.speaking-target-band-field .input option:focus {
  background: #A78BFA;
  color: #FFFFFF;
}

.speaking-start-actions {
  display: flex;
  justify-content: center;
  width: 100%;
}

.speaking-start-actions .btn {
  min-width: 190px;
  min-height: 54px;
  justify-content: center;
  font-size: 1rem;
}

.speaking-flow-preview {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0;
}

.speaking-flow-preview div {
  padding: 14px;
  border-radius: 12px;
  background: rgba(236, 230, 255, 0.52);
  border: 1px solid rgba(167, 139, 250, 0.24);
}

.speaking-flow-preview strong,
.speaking-flow-preview span {
  display: block;
}

.speaking-flow-preview strong {
  color: #6D4DE8;
  margin-bottom: 4px;
}

.speaking-flow-preview span {
  color: var(--text-soft);
  font-size: 0.9rem;
}

.speaking-conversation-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.speaking-chat-card {
  min-height: 520px;
}

.speaking-call-orb {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(236, 230, 255, 0.54);
  border: 1px solid rgba(167, 139, 250, 0.25);
  color: var(--text);
}

.speaking-call-orb span {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #A78BFA;
  box-shadow: 0 0 0 7px rgba(167, 139, 250, 0.14);
}

.speaking-call-orb.is-listening span {
  background: #6D4DE8;
  animation: callPulse 1.15s ease-in-out infinite;
}

.speaking-call-orb.is-speaking span {
  background: #22A699;
  box-shadow: 0 0 0 7px rgba(34, 166, 153, 0.14);
}

@keyframes callPulse {
  0% {
    transform: scale(0.92);
    box-shadow: 0 0 0 0 rgba(109, 77, 232, 0.28);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 12px rgba(109, 77, 232, 0);
  }
  100% {
    transform: scale(0.92);
    box-shadow: 0 0 0 0 rgba(109, 77, 232, 0);
  }
}

.speaking-chat-log {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.speaking-message {
  max-width: 86%;
  padding: 16px 18px;
  border-radius: 16px;
  line-height: 1.55;
}

.speaking-message span {
  display: block;
  margin-bottom: 6px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.speaking-message p {
  margin: 0;
}

.speaking-message--examiner {
  align-self: flex-start;
  background: #ECE6FF;
  color: var(--text);
  border: 1px solid rgba(167, 139, 250, 0.34);
}

.speaking-message--examiner span {
  color: #6D4DE8;
}

.speaking-message--candidate {
  align-self: flex-end;
  background: #ECE6FF;
  color: var(--text);
  border: 1px solid rgba(167, 139, 250, 0.34);
}

.speaking-message--candidate span {
  color: #6D4DE8;
}

.speaking-side-card {
  display: grid;
  gap: 16px;
}

.speaking-cue-placeholder,
.speaking-audio-panel,
.speaking-transcript-note,
.speaking-live-transcript {
  padding: 16px;
  border-radius: 12px;
  background: rgba(236, 230, 255, 0.45);
  border: 1px solid rgba(167, 139, 250, 0.22);
}

.speaking-cue-placeholder p,
.speaking-audio-panel p,
.speaking-transcript-note p,
.speaking-live-transcript p {
  margin: 6px 0 0;
  color: var(--text-soft);
  line-height: 1.55;
}

.speaking-live-transcript {
  margin-top: 18px;
  background: #ECE6FF;
}

.speaking-cue-card {
  padding: 18px;
  border-radius: 14px;
  background: #ECE6FF;
  border: 1px solid rgba(167, 139, 250, 0.38);
}

.speaking-cue-card h3 {
  margin: 14px 0 12px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.25;
  color: var(--text);
}

.speaking-cue-card ul {
  margin: 0;
  padding-left: 20px;
  color: var(--text);
  line-height: 1.65;
}

.speaking-audio-panel .btn {
  margin-top: 12px;
}

.speaking-control-card {
  margin-top: 18px;
}

.speaking-control-card h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  color: var(--text);
}

.speaking-control-card .recording-status {
  text-align: left;
}

.speaking-result-transcript {
  white-space: pre-wrap;
  color: var(--text);
  line-height: 1.65;
}

@media (max-width: 900px) {
  .speaking-conversation-topbar {
    display: block;
  }

  .speaking-conversation-status {
    margin-top: 18px;
  }

  .speaking-conversation-grid,
  .speaking-flow-preview {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .speaking-conversation-card {
    padding: 18px;
  }

  .voice-choice-grid {
    grid-template-columns: 1fr;
  }

  .speaking-message {
    max-width: 100%;
  }
}