.speech-interface {
  display: flex;
  flex-direction: column;
  background: transparent;
  padding: 1.5rem; /* Add padding to prevent goal section from touching edges */
}

.conversation-area {
  display: flex;
  flex-direction: column;
}

.messages {
  overflow-y: auto;
  padding: 1.5rem;
  background: var(--surface-alt);
  margin-bottom: 1rem;
  border-radius: var(--radius) var(--radius) 0 0;
  height: 400px; /* Fixed height for messages area */
  scrollbar-width: thin;
  scrollbar-color: var(--border) var(--surface-alt);
}

.messages::-webkit-scrollbar {
  width: 6px;
}

.messages::-webkit-scrollbar-track {
  background: var(--surface-alt);
}

.messages::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

.messages::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

.message {
  margin-bottom: 1rem;
  padding: 1rem;
  border-radius: var(--radius-lg);
  max-width: 75%;
  position: relative;
  animation: messageSlide 0.3s ease;
}

@keyframes messageSlide {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.message.user {
  background: var(--primary);
  color: white;
  margin-left: auto;
  border-bottom-right-radius: 4px;
}

.message.ai {
  background: var(--surface);
  border: 1px solid var(--border);
  margin-right: auto;
  border-bottom-left-radius: 4px;
}

.message.system {
  background: var(--accent);
  color: white;
  margin: 0 auto;
  text-align: center;
  font-weight: 500;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.message.error {
  background: #fef2f2;
  color: #dc2626;
  border: 1px solid #fecaca;
  margin-right: auto;
}

.message-content {
  margin-bottom: 0.5rem;
}

.message-content p {
  margin: 0;
  line-height: 1.5;
}

.audio-player {
  margin-top: 0.75rem;
}

.audio-player audio {
  width: 100%;
  max-width: 250px;
  height: 32px;
  border-radius: 16px;
}

.timestamp {
  font-size: 0.75rem;
  color: var(--text-muted);
  opacity: 0.7;
  font-weight: 400;
}

.message.user .timestamp {
  color: rgba(255, 255, 255, 0.8);
}

/* Translation styles */
.translation-section {
  margin-top: 0.75rem;
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
}

.translation-toggle {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  color: var(--text-light);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.translation-toggle:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  transform: translateY(-1px);
}

.translation-toggle:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.translation-toggle.hide {
  background: var(--surface);
  color: var(--text-muted);
  font-size: 0.7rem;
  padding: 0.25rem 0.5rem;
}

.translation-toggle.hide:hover {
  background: var(--text-muted);
  color: white;
}

.translation-content {
  margin-top: 0.5rem;
}

.translation-text {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem;
  margin: 0 0 0.5rem 0;
  font-style: italic;
  color: var(--text-light);
  font-size: 0.9rem;
  line-height: 1.4;
  position: relative;
}

.translation-text::before {
  content: "🇺🇸";
  position: absolute;
  top: 0.5rem;
  right: 0.75rem;
  font-size: 0.8rem;
  opacity: 0.6;
}

.transcription-display {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  border-left: 3px solid var(--secondary);
}

.transcription-text {
  font-style: italic;
  margin-bottom: 0.5rem;
  color: var(--text-light);
}

.transcription-status {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.recording-stopped-notification {
  background: var(--secondary);
  color: white;
  padding: 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  text-align: center;
  box-shadow: var(--shadow);
  animation: slideIn 0.3s ease;
}

.recording-stopped-notification p {
  margin: 0;
  font-weight: 500;
  font-size: 0.9rem;
}

.controls {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  padding: 1rem;
  background: var(--surface);
  border-radius: 0 0 var(--radius) var(--radius);
  border-top: 1px solid var(--border);
}

.record-btn {
  background: var(--accent);
  color: white;
  border: none;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-lg);
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  min-width: 100px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-sm);
}

.record-btn:hover {
  background: #059669;
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.record-btn.recording {
  background: #dc2626;
  animation: recordingPulse 2s ease-in-out infinite;
}

.record-btn:disabled {
  background: var(--text-muted);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

@keyframes recordingPulse {
  0%, 100% { 
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.4);
  }
  50% { 
    transform: scale(1.02);
    box-shadow: 0 0 0 8px rgba(220, 38, 38, 0);
  }
}

.text-input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  background: var(--surface);
  color: var(--text);
  transition: all 0.2s ease;
}

.text-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.text-input::placeholder {
  color: var(--text-muted);
}

.send-btn {
  background: var(--primary);
  color: white;
  border: none;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-lg);
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
}

.send-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.send-btn:disabled {
  background: var(--text-muted);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.reset-btn {
  background: var(--surface);
  color: var(--text-light);
  border: 1px solid var(--border);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-lg);
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.reset-btn:hover {
  background: var(--surface-alt);
  border-color: var(--text-muted);
  transform: translateY(-1px);
}

.finish-btn {
  background: var(--accent);
  color: white;
  border: none;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-lg);
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
}

.finish-btn:hover:not(:disabled) {
  background: #047857;
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.finish-btn:disabled {
  background: var(--text-muted);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}


.status {
  padding: 0.75rem;
  text-align: center;
}

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-lg);
  font-size: 0.85rem;
  font-weight: 500;
}

.status-indicator.connected {
  background: #f0fdf4;
  color: var(--accent);
  border: 1px solid #bbf7d0;
}

.status-indicator.connecting {
  background: #fffbeb;
  color: var(--secondary);
  border: 1px solid #fed7aa;
}

.status-indicator.disconnected,
.status-indicator.error {
  background: #fef2f2;
  color: #dc2626;
  border: 1px solid #fecaca;
}

/* Goal Progress Styles */
.goal-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.goal-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary);
}

.goal-title {
  margin: 0 0 1rem 0;
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.goal-checklist {
  margin-bottom: 1rem;
}

.goal-item {
  display: flex;
  align-items: center;
  padding: 0.75rem 0;
  transition: all 0.2s ease;
  border-radius: var(--radius);
}

.goal-item.completed {
  opacity: 0.7;
}

.goal-checkbox {
  margin-right: 0.75rem;
  font-size: 1.1rem;
  transition: transform 0.2s ease;
}

.goal-item.completed .goal-checkbox {
  transform: scale(1.1);
}

.goal-description {
  color: var(--text-light);
  font-weight: 500;
  font-size: 0.9rem;
}

.goal-item.completed .goal-description {
  text-decoration: line-through;
  color: var(--text-muted);
}

.completion-banner {
  background: var(--accent);
  color: white;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  text-align: center;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: var(--shadow);
  animation: celebrationPulse 3s ease-in-out;
}

@keyframes celebrationPulse {
  0%, 100% { 
    transform: scale(1);
    box-shadow: var(--shadow);
  }
  50% { 
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
  }
}

@media (max-width: 768px) {
  .controls {
    gap: 0.5rem;
    padding: 0.75rem;
    flex-wrap: wrap;
  }
  
  .suggestion-toggle-container {
    margin-left: 0;
    margin-top: 0.5rem;
  }
  
  .suggestion-panel {
    margin-bottom: 0.75rem;
  }
  
  .suggestion-panel-content {
    padding: 0.75rem;
  }
  
  .suggestion-panel-item {
    padding: 0.5rem;
  }
  
  .record-btn,
  .send-btn {
    padding: 0.625rem 1rem;
    font-size: 0.85rem;
    min-width: 80px;
  }
  
  .text-input {
    min-width: 0;
    flex: 1 1 100%;
    order: -1;
    margin-bottom: 0.5rem;
  }
  
  .speech-interface {
    padding: 1rem; /* Reduce padding on mobile */
  }
  
  .goal-section {
    padding: 1rem;
  }
  
  .messages {
    padding: 1rem;
    height: 300px; /* Fixed height for mobile */
  }
}

/* Suggestion Toggle Styles */
.suggestion-toggle-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: 0.5rem;
}

.suggestion-toggle-label {
  font-size: 0.8rem;
  color: var(--text-light);
  font-weight: 500;
  cursor: pointer;
}

.suggestion-toggle {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--primary);
}

/* Inline Suggestion Panel Styles */
.suggestion-panel {
  background: var(--surface);
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.suggestion-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface-alt);
}

.suggestion-panel-header h4 {
  margin: 0;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
}

.suggestion-close-btn {
  background: none;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  color: var(--text-muted);
  padding: 0.25rem;
  border-radius: var(--radius);
  transition: all 0.2s ease;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.suggestion-close-btn:hover {
  background: var(--surface);
  color: var(--text);
}

.suggestion-panel-content {
  padding: 1rem;
}

.suggestion-panel-intro {
  color: var(--text-light);
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.suggestion-panel-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.suggestion-panel-item {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem;
  transition: all 0.2s ease;
}

.suggestion-panel-text {
  margin-bottom: 0.25rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
}

.suggestion-panel-translation {
  font-size: 0.8rem;
  opacity: 0.7;
  font-style: italic;
  color: var(--text-muted);
}

/* Feedback Section Styles */
.feedback-section {
  background: var(--surface);
  border: 1px solid var(--accent);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.feedback-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
}

.feedback-title {
  margin: 0 0 1rem 0;
  color: var(--text);
  font-size: 1.2rem;
  font-weight: 600;
  text-align: center;
}

.feedback-content {
  margin-bottom: 1rem;
}

.feedback-encouragement {
  font-size: 1rem;
  color: var(--text-light);
  text-align: center;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.feedback-suggestions h4,
.feedback-examples h4 {
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
  margin: 1.5rem 0 1rem 0;
}

.feedback-suggestion {
  background: var(--surface-alt);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 0.75rem;
  border-left: 3px solid var(--primary);
}

.suggestion-title {
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.suggestion-text {
  color: var(--text-light);
  line-height: 1.5;
}

.feedback-example {
  background: var(--surface-alt);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 0.75rem;
  border-left: 3px solid var(--secondary);
}

.example-original {
  margin-bottom: 0.5rem;
  color: var(--text-light);
}

.example-improved {
  margin-bottom: 0.5rem;
  color: var(--text);
}

.example-reason {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.feedback-encouragement-final {
  text-align: center;
  margin-top: 1.5rem;
  color: var(--text-light);
  font-size: 1rem;
  font-style: italic;
}

/* Feedback Loading Styles */
.feedback-loading {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.feedback-loading::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary);
}

.loading-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  text-align: center;
}

.loading-content p {
  margin: 0;
  color: var(--text-light);
  font-size: 1rem;
  font-weight: 500;
}

.loading-spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--surface-alt);
  border-top: 3px solid var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Start Conversation Button Styles */
.start-conversation-btn {
  background: var(--primary);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: var(--radius-lg);
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 200px;
  justify-content: center;
}

.start-conversation-btn:hover:not(:disabled) {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.start-conversation-btn:disabled {
  background: var(--text-muted);
  cursor: not-allowed;
  transform: none;
  box-shadow: var(--shadow-sm);
}

/* Tutorial Popup Styles */
.tutorial-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  backdrop-filter: blur(4px);
}

.tutorial-popup {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  animation: tutorialSlideIn 0.3s ease-out;
}

@keyframes tutorialSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.tutorial-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 1.5rem 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.tutorial-header h3 {
  margin: 0;
  color: var(--text);
  font-size: 1.3rem;
  font-weight: 700;
}

.tutorial-close {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--text-muted);
  padding: 0.25rem;
  border-radius: var(--radius);
  transition: all 0.2s ease;
}

.tutorial-close:hover {
  background: var(--surface-alt);
  color: var(--text);
}

.tutorial-content {
  padding: 1.5rem;
}

.tutorial-step {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.tutorial-step:last-child {
  margin-bottom: 0;
}

.tutorial-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.tutorial-text {
  flex: 1;
}

.tutorial-text strong {
  display: block;
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.tutorial-text p {
  margin: 0;
  color: var(--text-light);
  font-size: 0.9rem;
  line-height: 1.4;
}

.tutorial-footer {
  padding: 1rem 1.5rem 1.5rem 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: center;
}

.tutorial-got-it {
  background: var(--primary);
  color: white;
  border: none;
  padding: 0.75rem 2rem;
  border-radius: var(--radius-lg);
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.tutorial-got-it:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

@media (max-width: 768px) {
  .tutorial-popup {
    width: 95%;
    max-height: 85vh;
  }
  
  .tutorial-header {
    padding: 1rem 1rem 0.75rem 1rem;
  }
  
  .tutorial-header h3 {
    font-size: 1.1rem;
  }
  
  .tutorial-content {
    padding: 1rem;
  }
  
  .tutorial-step {
    gap: 0.75rem;
    margin-bottom: 1rem;
  }
  
  .tutorial-icon {
    font-size: 1.5rem;
  }
  
  .tutorial-footer {
    padding: 0.75rem 1rem 1rem 1rem;
  }
}