/* Ask Etta Web App - Styles */

/* ========================================
   CSS Variables (Design System)
   ======================================== */

:root {
  /* Colors */
  --color-background: #faf5ef;
  --color-card: #ffffff;
  --color-text-primary: #262626;
  --color-text-secondary: #666666;
  --color-accent: #d97359;
  --color-accent-hover: #c4624a;
  --color-success: #4db365;
  --color-error: #d94d4d;
  --color-listening: #4d99d9;

  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-serif: Georgia, 'Times New Roman', serif;

  /* Base sizes (multiplied by --font-scale) */
  --font-size-caption: 24px;
  --font-size-body: 26px;
  --font-size-minimum: 30px;
  --font-size-button: 34px;
  --font-size-large-title: 42px;

  /* Font scale (adjusted via settings) */
  --font-scale: 1;

  /* Spacing */
  --spacing-xs: 8px;
  --spacing-sm: 12px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;

  /* Radius */
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-xl: 24px;

  /* Shadows */
  --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.04);
  --shadow-button: 0 8px 30px rgba(217, 115, 89, 0.3);

  /* Safe areas */
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* ========================================
   Reset & Base
   ======================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  background: var(--color-background);
  color: var(--color-text-primary);
  min-height: 100vh;
  min-height: 100dvh;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#app {
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  -webkit-tap-highlight-color: transparent;
}

input, textarea {
  font-family: inherit;
  border: none;
  outline: none;
}

a {
  color: var(--color-text-secondary);
  text-decoration: none;
}

.hidden {
  display: none !important;
}

/* ========================================
   Screens
   ======================================== */

.screen {
  height: 100%;
  display: flex;
  flex-direction: column;
}

/* ========================================
   Onboarding Screen
   ======================================== */

#screen-onboarding {
  background: var(--color-background);
}

.onboarding-container {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding-top: calc(var(--safe-top) + 20px);
  padding-bottom: calc(var(--safe-bottom) + 20px);
}

.onboarding-pages {
  flex: 1;
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.onboarding-pages::-webkit-scrollbar {
  display: none;
}

.onboarding-page {
  flex: 0 0 100%;
  scroll-snap-align: start;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
}

.onboarding-content {
  text-align: center;
  max-width: 320px;
}

.onboarding-icon {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
}

.onboarding-icon .icon-face {
  font-family: var(--font-family-serif);
  font-size: 48px;
  font-weight: bold;
  color: white;
}

.onboarding-icon .icon-svg {
  width: 44px;
  height: 44px;
}

.onboarding-title {
  font-size: calc(var(--font-size-large-title) * var(--font-scale));
  font-weight: bold;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.onboarding-subtitle {
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

.onboarding-highlight {
  font-size: calc(var(--font-size-body) * var(--font-scale));
  font-weight: 500;
  color: var(--color-accent);
  background: rgba(217, 115, 89, 0.1);
  padding: 14px 20px;
  border-radius: var(--radius-md);
}

.onboarding-footer {
  padding: 0 var(--spacing-lg);
}

.onboarding-dots {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(102, 102, 102, 0.3);
  transition: background 0.2s ease;
}

.dot.active {
  background: var(--color-accent);
}

/* ========================================
   Main Screen
   ======================================== */

#screen-main {
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Top Bar / Header */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  padding-top: calc(var(--safe-top) + 12px);
  flex-shrink: 0;
  background: var(--color-background);
}

.top-bar-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.brand-title {
  font-family: var(--font-family-serif);
  font-size: 20px;
  font-weight: bold;
  color: var(--color-accent);
}

/* Header center with E logo */
.header-center {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-circle {
  width: 40px;
  height: 40px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: var(--font-family-serif);
  font-size: 20px;
  font-weight: bold;
}

.logo-text {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.icon-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: white;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  cursor: pointer;
}

.icon-btn svg {
  width: 24px;
  height: 24px;
  color: #666;
}

.icon-btn:active {
  background: rgba(0, 0, 0, 0.05);
}

/* Speaking Indicator */
.speaking-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: var(--spacing-xs);
}

.speaking-dot {
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: speakingPulse 0.6s ease-in-out infinite;
}

.speaking-dot:nth-child(2) { animation-delay: 0.1s; }
.speaking-dot:nth-child(3) { animation-delay: 0.2s; }

@keyframes speakingPulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.3); opacity: 1; }
}

.stop-btn {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  margin-left: 4px;
}

.stop-btn svg {
  width: 24px;
  height: 24px;
}

/* Main Content */
.main-content {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* ========================================
   Idle State (New Mockup Design)
   ======================================== */

.state-idle {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 0 var(--spacing-lg);
  padding-top: 10vh;
  overflow: hidden;
}

.new-conversation-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-md);
  background: rgba(217, 115, 89, 0.1);
  color: var(--color-accent);
  border-radius: 20px;
  font-size: calc(var(--font-size-caption) * var(--font-scale));
  font-weight: 500;
  align-self: center;
  margin-bottom: var(--spacing-xs);
}

.new-conversation-btn svg {
  width: 16px;
  height: 16px;
}

/* Hide avatar in idle state with new design */
.state-idle .idle-center {
  display: none;
}

/* Legacy idle-center for backwards compat */
.idle-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-top: -20px;
}

.etta-avatar {
  width: 140px;
  height: 140px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(217, 115, 89, 0.4);
  margin-bottom: var(--spacing-lg);
  transition: background 0.3s ease;
}

.etta-avatar span {
  font-family: var(--font-family-serif);
  font-size: 64px;
  font-weight: bold;
  color: white;
}

.etta-avatar.listening {
  background: var(--color-listening);
  box-shadow: 0 8px 30px rgba(77, 153, 217, 0.4);
}

.etta-avatar.error {
  background: var(--color-error);
  box-shadow: 0 8px 30px rgba(217, 77, 77, 0.4);
}

/* Idle greeting */
.idle-greeting {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-text-primary);
  text-align: center;
  margin-bottom: 32px;
}

/* Idle input bar container - HIDDEN (use bottom input bar instead) */
.idle-input-container {
  display: none;
}

/* Suggestion chips */
.suggestion-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: 500px;
  margin-top: 20px;
}

.suggestion-chip {
  background: white;
  border-radius: 20px;
  padding: 14px 20px;
  font-size: 17px;
  color: var(--color-text-primary);
  box-shadow: 0 2px 6px rgba(0,0,0,0.04);
  cursor: pointer;
  border: none;
  transition: box-shadow 0.2s ease;
}

.suggestion-chip:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.suggestion-chip:active {
  transform: scale(0.98);
}

/* Legacy greeting classes */
.greeting {
  font-size: calc(var(--font-size-large-title) * var(--font-scale));
  font-weight: bold;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.greeting-sub {
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
  color: var(--color-text-secondary);
  max-width: 280px;
}

/* ========================================
   Listening State
   ======================================== */

.state-listening {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
}

.listening-visual {
  position: relative;
  width: 260px;
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-xl);
}

.pulse-ring {
  position: absolute;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(77, 153, 217, 0.15);
  animation: pulse 2s ease-in-out infinite;
}

.pulse-ring.delay-1 {
  width: 210px;
  height: 210px;
  background: rgba(77, 153, 217, 0.11);
  animation-delay: 0.3s;
}

.pulse-ring.delay-2 {
  width: 260px;
  height: 260px;
  background: rgba(77, 153, 217, 0.07);
  animation-delay: 0.6s;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.8; }
}

.listening-circle {
  width: 140px;
  height: 140px;
  background: var(--color-listening);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(77, 153, 217, 0.4);
  z-index: 1;
}

.mic-icon {
  width: 56px;
  height: 56px;
}

.listening-text {
  font-size: calc(var(--font-size-large-title) * var(--font-scale));
  font-weight: 600;
  color: var(--color-listening);
  margin-bottom: var(--spacing-md);
}

.transcript-preview {
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
  color: var(--color-text-primary);
  background: var(--color-card);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  max-width: 100%;
  max-height: 150px;
  overflow-y: auto;
  text-align: center;
}

.transcript-preview:empty {
  display: none;
}

/* ========================================
   Processing State
   ======================================== */

.state-processing {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
}

.processing-visual {
  margin-bottom: var(--spacing-xl);
}

.processing-circle {
  width: 140px;
  height: 140px;
  background: rgba(217, 115, 89, 0.7);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

.processing-text {
  font-size: calc(var(--font-size-large-title) * var(--font-scale));
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
}

.question-preview {
  font-size: calc(var(--font-size-body) * var(--font-scale));
  color: var(--color-text-secondary);
  text-align: center;
  max-width: 300px;
  max-height: 120px;
  overflow: hidden;
}

.question-preview::before {
  content: '"';
}

.question-preview::after {
  content: '"';
}

/* ========================================
   Responding State (Chat View)
   ======================================== */

.state-responding {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

/* Chat scroll container */
.chat-scroll,
.response-scroll {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-lg);
  min-height: 0;
  -webkit-overflow-scrolling: touch;
}

/* Chat Messages Container */
.chat-messages {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  max-width: 600px;
  margin: 0 auto;
  width: 100%;
}

/* Message Bubble Base */
.chat-message,
.message {
  display: flex;
  flex-direction: column;
  max-width: 85%;
  animation: messageSlideIn 0.3s ease;
}

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

/* User Message - Right aligned */
.chat-message.user-message,
.message.user {
  align-self: flex-end;
  align-items: flex-end;
}

.chat-message.user-message .message-label,
.message.user .message-label {
  color: var(--color-text-secondary);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: flex-end;
}

.chat-message.user-message .message-label svg,
.message.user .message-label svg {
  width: 14px;
  height: 14px;
}

.chat-message.user-message .message-bubble,
.message.user .bubble {
  background: #e8e0d8;
  color: var(--color-text-primary);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: 20px 20px 6px 20px;
  font-size: calc(var(--font-size-body) * var(--font-scale));
  line-height: 1.5;
}

/* Etta Message - Left aligned */
.chat-message.etta-message,
.message.etta {
  align-self: flex-start;
  align-items: flex-start;
}

.chat-message.etta-message .message-label,
.message.etta .message-label {
  color: var(--color-text-secondary);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.chat-message.etta-message .message-label .etta-mini-avatar,
.message.etta .message-label .etta-avatar-sm,
.etta-avatar-sm {
  width: 20px;
  height: 20px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family-serif);
  font-size: 11px;
  font-weight: bold;
  color: white;
}

.chat-message.etta-message .message-bubble,
.message.etta .bubble {
  background: var(--color-card);
  color: var(--color-text-primary);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: 20px 20px 20px 6px;
  font-size: calc(var(--font-size-body) * var(--font-scale));
  line-height: 1.5;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

/* Typing Indicator - Bouncing Dots */
.typing-dots {
  display: flex;
  gap: 6px;
  padding: 4px 0;
}

.typing-dots span {
  width: 10px;
  height: 10px;
  background: #bbb;
  border-radius: 50%;
  animation: typingBounce 1.4s infinite ease-in-out;
}

.typing-dots span:nth-child(1) { animation-delay: 0s; }
.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
  0%, 80%, 100% { transform: scale(0.8); opacity: 0.5; }
  40% { transform: scale(1); opacity: 1; }
}

/* Response text styling inside Etta's bubble */
.chat-message.etta-message .message-bubble p {
  margin: 0 0 1em 0;
}

.chat-message.etta-message .message-bubble p:last-child {
  margin-bottom: 0;
}

.chat-message.etta-message .message-bubble strong {
  font-weight: 600;
  color: var(--color-text-primary);
}

.chat-message.etta-message .message-bubble em {
  font-style: italic;
}

.chat-message.etta-message .message-bubble h2,
.chat-message.etta-message .message-bubble h3,
.chat-message.etta-message .message-bubble h4 {
  font-weight: 600;
  margin: 1em 0 0.5em 0;
  color: var(--color-text-primary);
}

.chat-message.etta-message .message-bubble h2 {
  font-size: 1.3em;
}

.chat-message.etta-message .message-bubble h3 {
  font-size: 1.15em;
}

.chat-message.etta-message .message-bubble h4 {
  font-size: 1.05em;
}

.chat-message.etta-message .message-bubble ul,
.chat-message.etta-message .message-bubble ol {
  margin: 0.5em 0 1em 0;
  padding-left: 1.5em;
}

.chat-message.etta-message .message-bubble li {
  margin: 0.3em 0;
}

/* Legacy response-text class - keep for compatibility */
.response-text {
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
  color: var(--color-text-primary);
  line-height: 1.6;
}

.response-text p {
  margin: 0 0 1em 0;
}

.response-text p:last-child {
  margin-bottom: 0;
}

.response-text strong {
  font-weight: 600;
  color: var(--color-text-primary);
}

.response-text em {
  font-style: italic;
}

.response-text h2,
.response-text h3,
.response-text h4 {
  font-weight: 600;
  margin: 1em 0 0.5em 0;
  color: var(--color-text-primary);
}

.response-text h2 {
  font-size: 1.3em;
}

.response-text h3 {
  font-size: 1.15em;
}

.response-text h4 {
  font-size: 1.05em;
}

.response-text ul,
.response-text ol {
  margin: 0.5em 0 1em 0;
  padding-left: 1.5em;
}

.response-text li {
  margin: 0.3em 0;
}

.scroll-indicator {
  position: absolute;
  right: 4px;
  top: 20%;
  bottom: 20%;
  width: 6px;
  background: linear-gradient(to bottom,
    transparent 0%,
    var(--color-accent) 30%,
    var(--color-accent) 70%,
    transparent 100%
  );
  border-radius: 3px;
  opacity: 0.4;
  pointer-events: none;
}

.scroll-indicator svg {
  display: none;
}

.scroll-indicator-text {
  display: none;
}

/* ========================================
   Error State
   ======================================== */

.state-error {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
}

.error-visual {
  margin-bottom: var(--spacing-xl);
}

.error-circle {
  width: 140px;
  height: 140px;
  background: var(--color-error);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.error-circle span {
  font-size: 48px;
  font-weight: bold;
  color: white;
}

/* Rate limit style - floating card overlay */
.ratelimit-style {
  position: absolute;
  top: auto;
  bottom: 120px;
  left: 50%;
  transform: translateX(-50%);
  flex: none;
  width: calc(100% - 40px);
  max-width: 360px;
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  z-index: 10;
  justify-content: center;
  align-items: center;
}

.ratelimit-style .error-visual {
  display: none;
}

.ratelimit-style .error-title {
  font-size: 20px;
  color: var(--color-text-primary);
  margin-bottom: 8px;
}

.ratelimit-style .error-message {
  font-size: 16px;
  max-width: none;
}

.error-title {
  font-size: calc(var(--font-size-large-title) * var(--font-scale));
  font-weight: bold;
  color: var(--color-error);
  margin-bottom: var(--spacing-md);
}

.error-message {
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
  color: var(--color-text-primary);
  text-align: center;
  max-width: 300px;
}

/* ========================================
   Bottom Actions
   ======================================== */

.bottom-actions {
  flex-shrink: 0;
  padding: var(--spacing-md) var(--spacing-lg) calc(var(--safe-bottom) + 40px);
  background: var(--color-background);
}

/* Bottom area - fixed at bottom for chat state */
.bottom-area {
  flex-shrink: 0;
  padding: var(--spacing-md) var(--spacing-lg) calc(var(--safe-bottom) + 40px);
  background: var(--color-background);
}

/* Idle Actions */
.actions-idle {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* Input Bar - ChatGPT style */
.input-bar {
  display: flex;
  gap: 8px;
  align-items: center;
  background: var(--color-card);
  border-radius: 28px;
  padding: 8px 8px 8px 20px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

.input-textarea,
.input-field {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 18px;
  font-family: var(--font-family);
  color: var(--color-text-primary);
  resize: none;
  outline: none;
  padding: 14px 0;
  max-height: 100px;
  min-height: 44px;
  line-height: 1.4;
}

.input-textarea::placeholder,
.input-field::placeholder {
  color: #999;
}

.btn-send,
.send-btn {
  width: 44px;
  height: 44px;
  background: #999;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s;
  opacity: 0.5;
  cursor: pointer;
  border: none;
}

.btn-send:not(:disabled),
.send-btn.active {
  background: var(--color-accent);
  box-shadow: 0 2px 8px rgba(217, 115, 89, 0.3);
  opacity: 1;
}

.btn-send:not(:disabled):active,
.send-btn.active:active {
  transform: scale(0.95);
}

.btn-send svg,
.send-btn svg {
  width: 22px;
  height: 22px;
}

.btn-mic {
  width: 52px;
  height: 52px;
  background: var(--color-accent);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(217, 115, 89, 0.3);
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.btn-mic:active {
  transform: scale(0.95);
}

.btn-mic svg {
  width: 24px;
  height: 24px;
}

/* Legacy styles - keep for compatibility */
.ask-buttons {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.btn-ask-legacy {
  flex: 1;
  height: 90px;
  background: var(--color-accent);
  color: white;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  font-size: calc(var(--font-size-button) * var(--font-scale));
  font-weight: bold;
  box-shadow: var(--shadow-button);
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.btn-keyboard {
  width: 100px;
  height: 90px;
  background: #555555;
  color: white;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.btn-keyboard svg {
  width: 36px;
  height: 36px;
}

.usage-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  font-size: calc(var(--font-size-body) * var(--font-scale));
  padding: var(--spacing-sm) 0;
}

#questions-remaining {
  color: var(--color-text-secondary);
}

.upgrade-link {
  color: var(--color-accent);
  font-weight: 700;
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
  background: rgba(217, 115, 89, 0.12);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
}

/* Listening Actions */
.actions-listening {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.btn-done {
  height: 80px;
  background: var(--color-success);
  color: white;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  font-size: calc(var(--font-size-button) * var(--font-scale));
  font-weight: 600;
  box-shadow: 0 8px 30px rgba(77, 179, 101, 0.3);
}

.btn-done svg {
  width: 24px;
  height: 24px;
}

.btn-cancel-text {
  font-size: calc(var(--font-size-body) * var(--font-scale));
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: var(--spacing-md);
}

/* Processing Actions */
.actions-processing {
  display: flex;
  justify-content: center;
}

/* Responding Actions */
.actions-responding {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.responding-top-actions {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
}

.btn-read-aloud {
  height: 44px;
  padding: 0 20px;
  background: var(--color-card);
  color: var(--color-accent);
  border-radius: 22px;
  border: 2px solid var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: calc(var(--font-size-caption) * var(--font-scale));
  font-weight: 500;
}

.btn-read-aloud svg {
  width: 18px;
  height: 18px;
}

.btn-new-text {
  height: 44px;
  padding: 0 20px;
  background: transparent;
  color: var(--color-text-secondary);
  border-radius: 22px;
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: calc(var(--font-size-caption) * var(--font-scale));
  font-weight: 500;
}

.btn-new-text svg {
  width: 18px;
  height: 18px;
}

/* Error Actions */
.actions-error {
  display: flex;
  justify-content: center;
}

.error-buttons {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: center;
}

.error-buttons .btn-primary {
  width: auto;
  padding: 0 32px;
}

/* Rate Limit Actions */
.actions-ratelimit {
  display: flex;
  justify-content: center;
}

.btn-full {
  width: 100%;
  max-width: 320px;
}

.btn-type-instead {
  height: 80px;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: transparent;
  border: 3px solid var(--color-accent);
  color: var(--color-accent);
  border-radius: var(--radius-lg);
  font-size: calc(var(--font-size-button) * var(--font-scale));
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-type-instead:hover,
.btn-type-instead:active {
  background: var(--color-accent);
  color: white;
}

.btn-type-instead svg {
  width: 28px;
  height: 28px;
}

/* ========================================
   Primary Button
   ======================================== */

.btn-primary {
  height: 80px;
  width: 100%;
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  font-size: calc(var(--font-size-button) * var(--font-scale));
  font-weight: 600;
  box-shadow: var(--shadow-button);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-primary:hover,
.btn-primary:active {
  background: var(--color-accent-hover);
  color: white;
  transform: scale(0.98);
}

.btn-primary svg {
  width: 24px;
  height: 24px;
}

/* ========================================
   Modal Base
   ======================================== */

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: flex-end;
  background: rgba(0, 0, 0, 0.4);
}

.modal-content {
  width: 100%;
  max-height: 95vh;
  max-height: 95dvh;
  background: var(--color-background);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  padding-top: calc(var(--safe-top) + var(--spacing-md));
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  flex-shrink: 0;
}

.modal-close {
  font-size: calc(var(--font-size-body) * var(--font-scale));
  font-weight: 600;
  color: var(--color-accent);
  min-width: 60px;
  text-align: left;
}

.modal-back {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
}

.modal-back svg {
  width: 24px;
  height: 24px;
}

.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-lg);
  padding-bottom: calc(var(--safe-bottom) + var(--spacing-lg));
  -webkit-overflow-scrolling: touch;
}

/* ========================================
   Settings Modal
   ======================================== */

.settings-modal {
  height: 95vh;
  height: 95dvh;
}

.settings-section {
  margin-bottom: var(--spacing-xl);
}

.section-title {
  font-size: calc(var(--font-size-body) * var(--font-scale));
  font-weight: bold;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.card {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-card);
}

.plan-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.plan-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.plan-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(217, 115, 89, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.plan-icon svg {
  width: 24px;
  height: 24px;
}

.plan-icon.premium {
  background: rgba(77, 179, 101, 0.15);
  color: var(--color-success);
}

.plan-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.plan-name {
  font-size: calc(var(--font-size-body) * var(--font-scale));
  font-weight: bold;
  color: var(--color-text-primary);
}

.plan-desc {
  font-size: calc(var(--font-size-caption) * var(--font-scale));
  color: var(--color-text-secondary);
}

.btn-upgrade-settings {
  height: 56px;
  background: var(--color-accent);
  color: white;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  font-size: calc(var(--font-size-body) * var(--font-scale));
  font-weight: bold;
}

.btn-upgrade-settings svg {
  width: 20px;
  height: 20px;
}

.btn-upgrade-settings.manage {
  background: rgba(217, 115, 89, 0.1);
  color: var(--color-accent);
}

.plan-note {
  font-size: calc(var(--font-size-caption) * var(--font-scale));
  color: var(--color-text-secondary);
  text-align: center;
}

.cancel-link {
  display: block;
  text-align: center;
  font-size: calc(var(--font-size-caption) * var(--font-scale));
  color: var(--color-text-secondary);
  text-decoration: underline;
  margin-top: var(--spacing-md);
  padding: var(--spacing-sm);
}

.cancel-link:hover {
  color: var(--color-error);
}

.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}

.setting-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.setting-label {
  font-size: calc(var(--font-size-body) * var(--font-scale));
  color: var(--color-text-primary);
}

.setting-desc {
  font-size: calc(var(--font-size-caption) * var(--font-scale));
  color: var(--color-text-secondary);
}

.setting-desc.center {
  text-align: center;
}

/* Toggle */
.toggle {
  position: relative;
  width: 51px;
  height: 31px;
  flex-shrink: 0;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  inset: 0;
  background: #e0e0e0;
  border-radius: 31px;
  cursor: pointer;
  transition: background 0.2s ease;
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 27px;
  height: 27px;
  left: 2px;
  top: 2px;
  background: white;
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease;
}

.toggle input:checked + .toggle-slider {
  background: var(--color-accent);
}

.toggle input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

/* Font Size */
.font-preview {
  font-size: calc(var(--font-size-large-title) * var(--font-scale));
  font-weight: bold;
  color: var(--color-text-primary);
  text-align: center;
  padding: var(--spacing-lg);
  background: var(--color-background);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}

.font-slider-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.font-label-small {
  font-size: 20px;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.font-label-large {
  font-size: 28px;
  font-weight: 500;
  color: var(--color-text-secondary);
}

#font-slider {
  flex: 1;
  height: 8px;
  -webkit-appearance: none;
  background: #e0e0e0;
  border-radius: 4px;
  outline: none;
}

#font-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 28px;
  height: 28px;
  background: var(--color-accent);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Setting Links */
.setting-link {
  display: flex;
  align-items: center;
  padding: var(--spacing-lg);
  margin: calc(var(--spacing-lg) * -1);
  gap: var(--spacing-md);
  color: var(--color-text-primary);
  font-size: calc(var(--font-size-body) * var(--font-scale));
}

.setting-link svg:first-child {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
}

.setting-link span {
  flex: 1;
}

.setting-link .chevron {
  width: 14px;
  height: 14px;
  color: var(--color-text-secondary);
  opacity: 0.5;
}

.divider {
  height: 1px;
  background: rgba(0, 0, 0, 0.05);
  margin: 0 calc(var(--spacing-lg) * -1);
}

.about-row {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-lg);
  margin: calc(var(--spacing-lg) * -1);
  font-size: calc(var(--font-size-body) * var(--font-scale));
}

.about-value {
  color: var(--color-text-secondary);
}

/* ========================================
   History Modal
   ======================================== */

.history-modal {
  height: 95vh;
  height: 95dvh;
}

.clear-all-btn {
  font-size: calc(var(--font-size-caption) * var(--font-scale));
  color: var(--color-error);
  font-weight: 500;
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--color-text-secondary);
}

.empty-state svg {
  width: 48px;
  height: 48px;
  opacity: 0.5;
  margin-bottom: var(--spacing-md);
}

.empty-state h3 {
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

.empty-state p {
  font-size: calc(var(--font-size-caption) * var(--font-scale));
  opacity: 0.7;
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.history-day {
  font-size: calc(var(--font-size-caption) * var(--font-scale));
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xs);
  margin-top: var(--spacing-md);
}

.history-day:first-child {
  margin-top: 0;
}

.history-card {
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.history-question {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.history-question-label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: calc(var(--font-size-caption) * var(--font-scale) * 0.85);
  color: var(--color-text-secondary);
  font-weight: 500;
}

.history-question-label svg {
  width: 12px;
  height: 12px;
}

.history-question-bubble {
  background: #e8e0d8;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 16px 16px 4px 16px;
  max-width: 90%;
}

.history-question-bubble span {
  font-size: calc(var(--font-size-body) * var(--font-scale) * 0.95);
  color: var(--color-text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Legacy history-question styles for backwards compat */
.history-question svg {
  width: 16px;
  height: 16px;
  color: var(--color-text-secondary);
  flex-shrink: 0;
  margin-top: 4px;
}

.history-question span {
  font-size: calc(var(--font-size-body) * var(--font-scale));
  color: var(--color-text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.history-divider {
  display: none;
}

.history-response {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.history-response-label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: calc(var(--font-size-caption) * var(--font-scale) * 0.85);
  color: var(--color-accent);
  font-weight: 600;
}

.history-response-bubble {
  background: white;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 16px 16px 16px 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  max-width: 90%;
}

.history-response-bubble span {
  font-size: calc(var(--font-size-body) * var(--font-scale) * 0.95);
  color: var(--color-text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.history-response .mini-avatar {
  width: 18px;
  height: 18px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family-serif);
  font-size: 11px;
  font-weight: bold;
  color: white;
  flex-shrink: 0;
}

/* Legacy history-response span for backwards compat */
.history-response span {
  font-size: calc(var(--font-size-body) * var(--font-scale));
  color: var(--color-text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.history-time {
  text-align: right;
  font-size: calc(var(--font-size-caption) * var(--font-scale) * 0.9);
  color: var(--color-text-secondary);
  opacity: 0.6;
  margin-top: var(--spacing-xs);
}

/* ========================================
   Paywall Modal
   ======================================== */

.paywall-modal {
  max-height: 95vh;
  max-height: 95dvh;
  overflow-y: auto;
}

.paywall-close {
  position: absolute;
  top: calc(var(--safe-top) + var(--spacing-md));
  right: var(--spacing-md);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  opacity: 0.5;
  z-index: 10;
}

.paywall-close svg {
  width: 32px;
  height: 32px;
}

.paywall-body {
  padding: var(--spacing-xl) var(--spacing-lg);
  padding-top: calc(var(--safe-top) + var(--spacing-xl));
  padding-bottom: calc(var(--safe-bottom) + var(--spacing-lg));
  text-align: center;
}

.paywall-avatar {
  width: 100px;
  height: 100px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
}

.paywall-avatar span {
  font-family: var(--font-family-serif);
  font-size: 48px;
  font-weight: bold;
  color: white;
}

.paywall-title {
  font-size: calc(var(--font-size-large-title) * var(--font-scale));
  font-weight: bold;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
}

.paywall-subtitle {
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

.benefits-card {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  text-align: left;
}

.benefit-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) 0;
}

.benefit-row svg {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.benefit-row span {
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
  color: var(--color-text-primary);
}

.plan-options {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.plan-option {
  display: flex;
  align-items: center;
  padding: var(--spacing-lg);
  background: var(--color-card);
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  text-align: left;
}

.plan-option.selected {
  border-color: var(--color-accent);
}

.plan-option-left {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.plan-option-name {
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
  font-weight: 600;
  color: var(--color-text-primary);
}

.plan-option-badge {
  display: inline-block;
  font-size: 18px;
  font-weight: 600;
  color: white;
  background: var(--color-success);
  padding: 4px 10px;
  border-radius: 8px;
  width: fit-content;
}

.plan-option-sub {
  font-size: calc(var(--font-size-caption) * var(--font-scale));
  color: var(--color-text-secondary);
}

.plan-option-price {
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
  font-weight: bold;
  color: var(--color-text-primary);
  margin-right: var(--spacing-md);
}

.plan-option-check {
  width: 28px;
  height: 28px;
  border: 2px solid rgba(102, 102, 102, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.plan-option-check svg {
  width: 28px;
  height: 28px;
  display: none;
}

.plan-option.selected .plan-option-check {
  border-color: var(--color-accent);
  background: var(--color-accent);
}

.plan-option.selected .plan-option-check svg {
  display: block;
  color: white;
}

.btn-continue {
  width: 100%;
  height: 70px;
  background: var(--color-accent);
  color: white;
  border-radius: var(--radius-lg);
  font-size: calc(var(--font-size-button) * var(--font-scale));
  font-weight: 600;
  box-shadow: var(--shadow-button);
  margin-bottom: var(--spacing-md);
}

.restore-link {
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}

/* Auto-renewal consent */
.auto-renewal-disclosure {
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  background: rgba(0, 0, 0, 0.03);
  border-radius: var(--radius-md);
}

.consent-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  cursor: pointer;
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
  line-height: 1.5;
  color: var(--color-text-primary);
}

.consent-checkbox input[type="checkbox"] {
  width: 24px;
  height: 24px;
  min-width: 24px;
  margin-top: 2px;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.consent-checkbox .consent-text {
  flex: 1;
  text-align: left;
}

.consent-checkbox .consent-text a {
  color: var(--color-accent);
  text-decoration: underline;
}

.btn-continue:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.terms-text {
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.5;
  text-align: left;
}

.terms-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
}

.terms-links a {
  color: var(--color-text-secondary);
}

/* ========================================
   Activation Modal
   ======================================== */

.activate-modal {
  padding-top: calc(var(--safe-top) + var(--spacing-md));
}

.activate-modal .modal-back {
  position: absolute;
  top: calc(var(--safe-top) + var(--spacing-md));
  left: var(--spacing-md);
}

.activate-body {
  padding: var(--spacing-xl) var(--spacing-lg);
  padding-bottom: calc(var(--safe-bottom) + var(--spacing-lg));
  text-align: center;
}

.activate-title {
  font-size: calc(var(--font-size-large-title) * var(--font-scale));
  font-weight: bold;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
  margin-top: var(--spacing-xl);
}

.activate-subtitle {
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

.code-input {
  width: 100%;
  height: 80px;
  background: var(--color-card);
  border-radius: var(--radius-md);
  font-size: calc(var(--font-size-large-title) * var(--font-scale));
  font-weight: bold;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.code-input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.5;
}

.activate-error {
  color: var(--color-error);
  font-size: calc(var(--font-size-body) * var(--font-scale));
  margin-bottom: var(--spacing-md);
}

.btn-activate {
  width: 100%;
  height: 70px;
  background: var(--color-accent);
  color: white;
  border-radius: var(--radius-lg);
  font-size: calc(var(--font-size-button) * var(--font-scale));
  font-weight: 600;
  box-shadow: var(--shadow-button);
  margin-bottom: var(--spacing-md);
}

.btn-activate:disabled {
  opacity: 0.5;
}

.forgot-code-link {
  font-size: calc(var(--font-size-caption) * var(--font-scale));
  color: var(--color-text-secondary);
}

/* ========================================
   Forgot Code Modal
   ======================================== */

.forgot-modal {
  padding-top: calc(var(--safe-top) + var(--spacing-md));
}

.forgot-modal .modal-back {
  position: absolute;
  top: calc(var(--safe-top) + var(--spacing-md));
  left: var(--spacing-md);
}

.forgot-body {
  padding: var(--spacing-xl) var(--spacing-lg);
  padding-bottom: calc(var(--safe-bottom) + var(--spacing-lg));
  text-align: center;
}

.forgot-title {
  font-size: calc(var(--font-size-large-title) * var(--font-scale));
  font-weight: bold;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
  margin-top: var(--spacing-xl);
}

.forgot-subtitle {
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

.email-input {
  width: 100%;
  height: 60px;
  background: var(--color-card);
  border-radius: var(--radius-md);
  font-size: calc(var(--font-size-body) * var(--font-scale));
  text-align: center;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.email-input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.5;
}

.forgot-success {
  color: var(--color-success);
  font-size: calc(var(--font-size-body) * var(--font-scale));
  margin-bottom: var(--spacing-md);
}

.forgot-error {
  color: var(--color-error);
  font-size: calc(var(--font-size-body) * var(--font-scale));
  margin-bottom: var(--spacing-md);
}

.btn-send-code {
  width: 100%;
  height: 70px;
  background: var(--color-accent);
  color: white;
  border-radius: var(--radius-lg);
  font-size: calc(var(--font-size-button) * var(--font-scale));
  font-weight: 600;
  box-shadow: var(--shadow-button);
}

/* ========================================
   Type Question Modal
   ======================================== */

.type-modal {
  height: 95vh;
  height: 95dvh;
}

.type-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: var(--spacing-lg);
  padding-bottom: calc(var(--safe-bottom) + var(--spacing-lg));
}

.type-title {
  font-size: calc(var(--font-size-large-title) * var(--font-scale));
  font-weight: bold;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.question-input {
  width: 100%;
  min-height: 120px;
  max-height: 200px;
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
  color: var(--color-text-primary);
  resize: none;
  margin-bottom: var(--spacing-md);
}

.question-input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.5;
}

.btn-submit-question {
  width: 100%;
  height: 80px;
  background: var(--color-accent);
  color: white;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  font-size: calc(var(--font-size-button) * var(--font-scale));
  font-weight: 600;
  box-shadow: var(--shadow-button);
}

.btn-submit-question:disabled {
  background: var(--color-text-secondary);
  box-shadow: none;
}

.btn-submit-question svg {
  width: 24px;
  height: 24px;
}

/* ========================================
   Conversation Detail Modal
   ======================================== */

.conversation-modal {
  height: 95vh;
  height: 95dvh;
}

.conversation-body {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

/* User question in conversation detail - right aligned */
.conversation-question {
  align-self: flex-end;
  max-width: 90%;
  text-align: left;
}

.conversation-question .conversation-label {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  font-size: calc(var(--font-size-caption) * var(--font-scale) * 0.9);
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: 6px;
}

.conversation-question .conversation-label svg {
  width: 14px;
  height: 14px;
}

.conversation-question.card {
  background: #e8e0d8;
  padding: 16px 20px;
  border-radius: 20px 20px 6px 20px;
  box-shadow: none;
}

.conversation-question p {
  font-size: calc(var(--font-size-body) * var(--font-scale));
  color: var(--color-text-primary);
  line-height: 1.5;
  margin: 0;
}

/* Etta response in conversation detail - left aligned */
.conversation-response {
  align-self: flex-start;
  max-width: 90%;
  text-align: left;
}

.conversation-response .conversation-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: calc(var(--font-size-caption) * var(--font-scale) * 0.9);
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 6px;
}

.conversation-response .conversation-label .mini-avatar {
  width: 20px;
  height: 20px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family-serif);
  font-size: 12px;
  font-weight: bold;
  color: white;
}

.conversation-response.card {
  background: white;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: 20px 20px 20px 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  border-left: none;
}

.conversation-response p {
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
  color: var(--color-text-primary);
  line-height: 1.6;
}

.btn-continue-conv {
  width: 100%;
  height: 56px;
  background: var(--color-accent);
  color: white;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  font-size: calc(var(--font-size-body) * var(--font-scale));
  font-weight: 600;
  box-shadow: var(--shadow-button);
}

.btn-continue-conv svg {
  width: 20px;
  height: 20px;
}

.btn-read-conv {
  width: 100%;
  height: 56px;
  background: var(--color-card);
  color: var(--color-accent);
  border-radius: var(--radius-md);
  border: 1px solid rgba(217, 115, 89, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  font-size: calc(var(--font-size-body) * var(--font-scale));
  font-weight: 500;
}

.btn-read-conv svg {
  width: 20px;
  height: 20px;
}

.conversation-date {
  text-align: center;
  font-size: calc(var(--font-size-caption) * var(--font-scale));
  color: var(--color-text-secondary);
  margin-top: var(--spacing-md);
}

/* ========================================
   Utilities
   ======================================== */

.mini-avatar {
  width: 24px;
  height: 24px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family-serif);
  font-size: 18px;
  font-weight: bold;
  color: white;
  flex-shrink: 0;
}

/* ========================================
   Success Modal (after checkout)
   ======================================== */

.success-modal {
  max-width: 420px;
  height: auto;
  max-height: 90vh;
  border-radius: var(--radius-xl);
}

.success-body {
  padding: var(--spacing-xl);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-lg);
}

.success-icon {
  width: 80px;
  height: 80px;
  background: var(--color-success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.success-icon svg {
  width: 40px;
  height: 40px;
}

.success-title {
  font-size: calc(var(--font-size-minimum) * var(--font-scale));
  font-weight: 700;
  color: var(--color-text-primary);
}

.success-subtitle {
  font-size: calc(var(--font-size-body) * var(--font-scale));
  color: var(--color-text-secondary);
  margin-top: calc(var(--spacing-xs) * -1);
}

.code-display {
  width: 100%;
  background: var(--color-background);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
}

.code-label {
  font-size: calc(var(--font-size-caption) * var(--font-scale));
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.code-value {
  font-family: ui-monospace, 'SF Mono', Monaco, monospace;
  font-size: calc(var(--font-size-large-title) * var(--font-scale));
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 2px;
}

.code-hint {
  font-size: calc(var(--font-size-caption) * var(--font-scale));
  color: var(--color-text-secondary);
  margin-top: var(--spacing-sm);
}

.email-note {
  font-size: calc(var(--font-size-caption) * var(--font-scale));
  color: var(--color-text-secondary);
}

.btn-get-started {
  width: 100%;
  height: 56px;
  background: var(--color-accent);
  color: white;
  border-radius: var(--radius-md);
  font-size: calc(var(--font-size-body) * var(--font-scale));
  font-weight: 600;
  box-shadow: var(--shadow-button);
}

/* ========================================
   Proactive Greeting (Integrated Chat Style)
   ======================================== */

/* Container for greeting - appears below the idle center content */
.etta-greeting-wrapper {
  width: 100%;
  padding: 0 var(--spacing-sm);
  margin-top: var(--spacing-md);
  opacity: 0;
  transform: translateY(10px);
  animation: greetingFadeIn 0.4s ease forwards;
}

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

/* Typing Indicator - centered dots */
.etta-typing-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: var(--spacing-lg) 0;
}

.etta-typing-indicator .typing-dot {
  width: 12px;
  height: 12px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: typingBounce 1.4s ease-in-out infinite;
}

.etta-typing-indicator .typing-dot:nth-child(2) {
  animation-delay: 0.2s;
}

.etta-typing-indicator .typing-dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typingBounce {
  0%, 60%, 100% {
    transform: translateY(0);
    opacity: 0.4;
  }
  30% {
    transform: translateY(-8px);
    opacity: 1;
  }
}

/* Greeting Message */
.etta-greeting-message {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.etta-greeting-message .greeting-text {
  font-size: calc(var(--font-size-body) * var(--font-scale));
  color: var(--color-text-secondary);
  line-height: 1.5;
  text-align: center;
  margin-bottom: var(--spacing-xs);
}

/* Suggestion Chips - tappable cards */
.etta-suggestions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.etta-suggestion-chip {
  display: flex;
  align-items: center;
  width: 100%;
  background: var(--color-card);
  color: var(--color-text-primary);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-lg);
  font-size: calc(var(--font-size-body) * var(--font-scale));
  font-weight: 500;
  text-align: left;
  border: none;
  box-shadow: var(--shadow-card);
  cursor: pointer;
  transition: all 0.15s ease;
  gap: var(--spacing-sm);
}

.etta-suggestion-chip::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
}

.etta-suggestion-chip:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.etta-suggestion-chip:active {
  transform: scale(0.98);
  background: rgba(217, 115, 89, 0.08);
}

/* Adjust idle center when greeting is shown */
.state-idle.has-greeting {
  justify-content: center;
  gap: var(--spacing-md);
  overflow-y: auto;
}

.state-idle.has-greeting .idle-center {
  flex: 0 0 auto;
  margin-top: 0;
  justify-content: flex-end;
  padding-bottom: 0;
}

.state-idle.has-greeting .etta-avatar {
  width: 90px;
  height: 90px;
  margin-bottom: var(--spacing-sm);
  box-shadow: 0 6px 20px rgba(217, 115, 89, 0.35);
}

.state-idle.has-greeting .etta-avatar span {
  font-size: 44px;
}

.state-idle.has-greeting .greeting {
  font-size: calc(var(--font-size-minimum) * var(--font-scale) * 1.1);
  margin-bottom: 0;
}

.state-idle.has-greeting .greeting-sub {
  display: none;
}