/* VoxChat Widget - Bundled Styles */


/* ===== src/styles/tokens.css ===== */
/**
 * VoxChat Design Tokens
 * Modern 2026 design system - inspired by Linear, Notion, Stripe, Arc
 */

:root {
  /* Colors - Light Mode */
  --vx-primary: #3B82F6;
  --vx-primary-hover: #2563EB;
  --vx-primary-light: #DBEAFE;

  --vx-text-primary: #0A0A0A;
  --vx-text-secondary: #6B7280;
  --vx-text-tertiary: #9CA3AF;
  --vx-text-inverse: #FFFFFF;

  --vx-bg-primary: #FFFFFF;
  --vx-bg-secondary: #F9FAFB;
  --vx-bg-tertiary: #F3F4F6;
  --vx-bg-overlay: rgba(0, 0, 0, 0.4);

  --vx-border-primary: #E5E7EB;
  --vx-border-secondary: #D1D5DB;
  --vx-border-focus: var(--vx-primary);

  --vx-surface-user: #F3F4F6;
  --vx-surface-assistant: #FFFFFF;
  --vx-surface-system: #FEF3C7;

  /* Shadows - Subtle */
  --vx-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --vx-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --vx-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --vx-shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
  --vx-shadow-launcher: 0 8px 16px rgba(0, 0, 0, 0.12);
  --vx-shadow-window: 0 20px 40px rgba(0, 0, 0, 0.15);

  /* Typography */
  --vx-font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', 'Roboto', 'Helvetica Neue', sans-serif;
  --vx-font-mono: 'SF Mono', 'Monaco', 'Consolas', 'Liberation Mono', 'Courier New', monospace;

  --vx-font-size-xs: 12px;
  --vx-font-size-sm: 13px;
  --vx-font-size-base: 14px;
  --vx-font-size-md: 15px;
  --vx-font-size-lg: 16px;
  --vx-font-size-xl: 18px;

  --vx-font-weight-normal: 400;
  --vx-font-weight-medium: 500;
  --vx-font-weight-semibold: 600;
  --vx-font-weight-bold: 700;

  --vx-line-height-tight: 1.25;
  --vx-line-height-normal: 1.5;
  --vx-line-height-relaxed: 1.75;

  /* Spacing */
  --vx-space-1: 4px;
  --vx-space-2: 8px;
  --vx-space-3: 12px;
  --vx-space-4: 16px;
  --vx-space-5: 20px;
  --vx-space-6: 24px;
  --vx-space-8: 32px;
  --vx-space-10: 40px;
  --vx-space-12: 48px;

  /* Border Radius */
  --vx-radius-sm: 6px;
  --vx-radius-md: 8px;
  --vx-radius-lg: 12px;
  --vx-radius-xl: 16px;
  --vx-radius-full: 9999px;

  /* Transitions */
  --vx-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --vx-transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --vx-transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-index */
  --vx-z-base: 1;
  --vx-z-dropdown: 1000;
  --vx-z-sticky: 1100;
  --vx-z-modal: 1200;
  --vx-z-popover: 1300;
  --vx-z-tooltip: 1400;

  /* Widget Dimensions */
  --vx-widget-width: 400px;
  --vx-widget-height: 600px;
  --vx-widget-height-mobile: 100vh;
  --vx-launcher-size: 60px;
  --vx-avatar-size: 36px;
  --vx-input-height: 48px;
}

/**
 * Dark Mode Overrides
 */
[data-voxchat-theme="dark"] {
  /* Colors - Dark Mode */
  --vx-primary: #60A5FA;
  --vx-primary-hover: #3B82F6;
  --vx-primary-light: #1E3A8A;

  --vx-text-primary: #FAFAFA;
  --vx-text-secondary: #D1D5DB;
  --vx-text-tertiary: #9CA3AF;
  --vx-text-inverse: #0A0A0A;

  --vx-bg-primary: #0A0A0A;
  --vx-bg-secondary: #171717;
  --vx-bg-tertiary: #262626;
  --vx-bg-overlay: rgba(0, 0, 0, 0.7);

  --vx-border-primary: #262626;
  --vx-border-secondary: #404040;
  --vx-border-focus: var(--vx-primary);

  --vx-surface-user: #262626;
  --vx-surface-assistant: #171717;
  --vx-surface-system: #422006;

  /* Shadows - Enhanced for dark mode */
  --vx-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --vx-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
  --vx-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
  --vx-shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.6);
  --vx-shadow-launcher: 0 8px 16px rgba(0, 0, 0, 0.5);
  --vx-shadow-window: 0 20px 40px rgba(0, 0, 0, 0.7);
}

/**
 * Mobile Responsive Tokens
 */
@media (max-width: 480px) {
  :root {
    --vx-widget-width: 100vw;
    --vx-widget-height: 100vh;
    --vx-launcher-size: 56px;
  }
}


/* ===== src/styles/base.css ===== */
/**
 * Base Styles & Reset
 * Foundation styles for VoxChat widget
 */

/* Widget Namespace - All styles scoped to .voxchat-widget */
.voxchat-widget *,
.voxchat-widget *::before,
.voxchat-widget *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.voxchat-widget {
  font-family: var(--vx-font-family);
  font-size: var(--vx-font-size-base);
  line-height: var(--vx-line-height-normal);
  color: var(--vx-text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Typography */
.voxchat-widget h1,
.voxchat-widget h2,
.voxchat-widget h3,
.voxchat-widget h4,
.voxchat-widget h5,
.voxchat-widget h6 {
  font-weight: var(--vx-font-weight-semibold);
  line-height: var(--vx-line-height-tight);
  color: var(--vx-text-primary);
}

.voxchat-widget p {
  margin: 0;
  line-height: var(--vx-line-height-relaxed);
}

.voxchat-widget a {
  color: var(--vx-primary);
  text-decoration: none;
  transition: color var(--vx-transition-fast);
}

.voxchat-widget a:hover {
  color: var(--vx-primary-hover);
  text-decoration: underline;
}

/* Buttons */
.voxchat-widget button {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  cursor: pointer;
  border: none;
  background: none;
  transition: all var(--vx-transition-fast);
}

.voxchat-widget button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.voxchat-widget button:focus-visible {
  outline: 2px solid var(--vx-border-focus);
  outline-offset: 2px;
}

/* Inputs */
.voxchat-widget input,
.voxchat-widget textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  color: var(--vx-text-primary);
  background: var(--vx-bg-primary);
  border: 1px solid var(--vx-border-primary);
  border-radius: var(--vx-radius-md);
  transition: all var(--vx-transition-fast);
}

.voxchat-widget input:focus,
.voxchat-widget textarea:focus {
  outline: none;
  border-color: var(--vx-border-focus);
  box-shadow: 0 0 0 3px var(--vx-primary-light);
}

/* Lists */
.voxchat-widget ul,
.voxchat-widget ol {
  list-style: none;
}

/* Images */
.voxchat-widget img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Scrollbar Styling */
.voxchat-widget ::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.voxchat-widget ::-webkit-scrollbar-track {
  background: var(--vx-bg-secondary);
  border-radius: var(--vx-radius-sm);
}

.voxchat-widget ::-webkit-scrollbar-thumb {
  background: var(--vx-border-secondary);
  border-radius: var(--vx-radius-sm);
  transition: background var(--vx-transition-fast);
}

.voxchat-widget ::-webkit-scrollbar-thumb:hover {
  background: var(--vx-text-tertiary);
}

/* Firefox scrollbar */
.voxchat-widget * {
  scrollbar-width: thin;
  scrollbar-color: var(--vx-border-secondary) var(--vx-bg-secondary);
}

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

.vx-no-scroll {
  overflow: hidden;
}


/* ===== src/styles/components.css ===== */
/**
 * Component Styles
 * Modern 2026 UI components for VoxChat
 */

/* ============================================
   Avatar Component
   ============================================ */

.vx-avatar {
  width: var(--vx-avatar-size);
  height: var(--vx-avatar-size);
  border-radius: var(--vx-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  position: relative;
}

.vx-avatar--logo {
  background: white;
  padding: 4px;
}

.vx-avatar__logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.vx-avatar--initials .vx-avatar__initials {
  font-size: 14px;
  font-weight: var(--vx-font-weight-semibold);
  color: white;
  text-transform: uppercase;
  letter-spacing: -0.5px;
}

.vx-avatar--icon .vx-avatar__icon {
  width: 20px;
  height: 20px;
  color: white;
}

/* ============================================
   Message Component
   ============================================ */

.vx-message {
  display: flex;
  gap: var(--vx-space-3);
  padding: var(--vx-space-3) var(--vx-space-4);
  animation: vx-fadeIn var(--vx-transition-base);
}

.vx-message--user {
  flex-direction: row-reverse;
}

.vx-message__content {
  display: flex;
  flex-direction: column;
  gap: var(--vx-space-1);
  flex: 1;
  min-width: 0; /* Enable text truncation */
}

.vx-message__bubble {
  padding: var(--vx-space-3) var(--vx-space-4);
  border-radius: var(--vx-radius-lg);
  max-width: 100%;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.vx-message--user .vx-message__bubble {
  background: var(--vx-surface-user);
  color: var(--vx-text-primary);
  border-bottom-right-radius: var(--vx-radius-sm);
}

.vx-message--assistant .vx-message__bubble {
  background: var(--vx-surface-assistant);
  color: var(--vx-text-primary);
  border: 1px solid var(--vx-border-primary);
  border-bottom-left-radius: var(--vx-radius-sm);
}

.vx-message--system .vx-message__bubble {
  background: var(--vx-surface-system);
  color: var(--vx-text-primary);
  border-radius: var(--vx-radius-md);
  font-size: var(--vx-font-size-sm);
  text-align: center;
}

.vx-message__time {
  font-size: var(--vx-font-size-xs);
  color: var(--vx-text-tertiary);
  padding: 0 var(--vx-space-1);
}

.vx-message--user .vx-message__time {
  text-align: right;
}

/* Formatted Content */
.vx-formatted-content p {
  margin-bottom: var(--vx-space-2);
}

.vx-formatted-content p:last-child {
  margin-bottom: 0;
}

/* ============================================
   Typing Indicator
   ============================================ */

.vx-typing-indicator {
  display: flex;
  flex-direction: column;
  gap: var(--vx-space-2);
  padding: var(--vx-space-3) var(--vx-space-4);
  min-width: 180px;
}

.vx-typing-indicator__label {
  font-size: var(--vx-font-size-xs);
  color: var(--vx-text-tertiary);
  font-weight: var(--vx-font-weight-medium);
  display: flex;
  align-items: center;
  gap: var(--vx-space-2);
}

.vx-typing-indicator__dots {
  display: flex;
  align-items: center;
  gap: 3px;
}

.vx-typing-indicator__dot {
  width: 6px;
  height: 6px;
  border-radius: var(--vx-radius-full);
  background: var(--vx-primary);
  animation: vx-typing 1.4s infinite;
}

.vx-typing-indicator__dot:nth-child(2) {
  animation-delay: 0.2s;
}

.vx-typing-indicator__dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes vx-typing {
  0%, 60%, 100% {
    opacity: 0.2;
    transform: scale(0.8);
  }
  30% {
    opacity: 1;
    transform: scale(1.1);
  }
}

.vx-typing-indicator__skeleton {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.vx-typing-indicator__skeleton-line {
  height: 10px;
  border-radius: 5px;
  background: linear-gradient(
    90deg,
    var(--vx-bg-tertiary) 25%,
    var(--vx-border-primary) 50%,
    var(--vx-bg-tertiary) 75%
  );
  background-size: 200% 100%;
  animation: vx-shimmer 1.5s infinite;
}

.vx-typing-indicator__skeleton-line:nth-child(1) {
  width: 85%;
}

.vx-typing-indicator__skeleton-line:nth-child(2) {
  width: 60%;
}

@keyframes vx-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Streaming message pulse */
.vx-message--streaming .vx-message__bubble {
  min-height: 40px;
  min-width: 120px;
}

/* ============================================
   Property Card Component
   ============================================ */

.vx-property-card {
  background: var(--vx-bg-primary);
  border: 1px solid var(--vx-border-primary);
  border-radius: var(--vx-radius-lg);
  overflow: hidden;
  transition: all var(--vx-transition-base);
}

.vx-property-card:hover {
  border-color: var(--vx-border-secondary);
  box-shadow: var(--vx-shadow-md);
}

.vx-property-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--vx-space-4);
  border-bottom: 1px solid var(--vx-border-primary);
  background: var(--vx-bg-secondary);
}

.vx-property-card__unit {
  display: flex;
  flex-direction: column;
  gap: var(--vx-space-1);
}

.vx-property-card__unit-number {
  font-size: var(--vx-font-size-lg);
  font-weight: var(--vx-font-weight-semibold);
  color: var(--vx-text-primary);
}

.vx-property-card__building {
  font-size: var(--vx-font-size-sm);
  color: var(--vx-text-secondary);
}

.vx-property-card__price {
  font-size: var(--vx-font-size-lg);
  font-weight: var(--vx-font-weight-bold);
  color: var(--vx-primary);
}

.vx-property-card__features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--vx-space-3);
  padding: var(--vx-space-4);
}

.vx-property-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--vx-space-2);
}

.vx-property-card__feature-icon {
  font-size: var(--vx-font-size-lg);
  flex-shrink: 0;
}

.vx-property-card__feature-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.vx-property-card__feature-label {
  font-size: var(--vx-font-size-xs);
  color: var(--vx-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.vx-property-card__feature-value {
  font-size: var(--vx-font-size-base);
  font-weight: var(--vx-font-weight-medium);
  color: var(--vx-text-primary);
}

.vx-property-card__actions {
  display: flex;
  gap: var(--vx-space-2);
  padding: var(--vx-space-4);
  border-top: 1px solid var(--vx-border-primary);
}

.vx-property-card__button {
  flex: 1;
  height: 40px;
  border-radius: var(--vx-radius-md);
  font-size: var(--vx-font-size-sm);
  font-weight: var(--vx-font-weight-medium);
  transition: all var(--vx-transition-fast);
}

.vx-property-card__button--primary {
  background: var(--vx-primary);
  color: white;
}

.vx-property-card__button--primary:hover:not(:disabled) {
  background: var(--vx-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--vx-shadow-sm);
}

.vx-property-card__button--secondary {
  background: var(--vx-bg-tertiary);
  color: var(--vx-text-primary);
  border: 1px solid var(--vx-border-primary);
}

.vx-property-card__button--secondary:hover:not(:disabled) {
  background: var(--vx-bg-secondary);
  border-color: var(--vx-border-secondary);
}

/* Multiple cards */
.vx-property-cards {
  display: flex;
  flex-direction: column;
  gap: var(--vx-space-3);
}

/* ============================================
   Launcher Button
   ============================================ */

.vx-launcher {
  position: fixed;
  bottom: var(--vx-space-6);
  right: var(--vx-space-6);
  width: var(--vx-launcher-size);
  height: var(--vx-launcher-size);
  border-radius: var(--vx-radius-full);
  background: #FFFFFF;
  border: 1px solid var(--vx-border-primary);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--vx-transition-base);
  z-index: var(--vx-z-modal);
  overflow: hidden;
}

.vx-launcher:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 30px rgba(59, 130, 246, 0.25), 0 0 0 2px rgba(59, 130, 246, 0.15);
  border-color: var(--vx-primary);
}

.vx-launcher:active {
  transform: scale(0.95);
}

.vx-launcher svg {
  width: 28px;
  height: 28px;
}

.vx-launcher__logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: var(--vx-radius-full);
}

/* ============================================
   Widget Window
   ============================================ */

.vx-widget {
  position: fixed;
  bottom: calc(var(--vx-space-6) + var(--vx-launcher-size) + var(--vx-space-3));
  right: var(--vx-space-6);
  width: var(--vx-widget-width);
  height: var(--vx-widget-height);
  background: var(--vx-bg-primary);
  border-radius: var(--vx-radius-xl);
  box-shadow: var(--vx-shadow-window);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
  transition: all var(--vx-transition-base);
  z-index: var(--vx-z-modal);
}

.vx-widget--open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

/* Widget Header */
.vx-widget__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--vx-space-4);
  border-bottom: 1px solid var(--vx-border-primary);
  background: var(--vx-bg-secondary);
}

.vx-widget__title {
  display: flex;
  align-items: center;
  gap: var(--vx-space-3);
}

.vx-widget__title-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.vx-widget__title-main {
  font-size: var(--vx-font-size-md);
  font-weight: var(--vx-font-weight-semibold);
  color: var(--vx-text-primary);
}

.vx-widget__title-sub {
  font-size: var(--vx-font-size-xs);
  color: var(--vx-text-secondary);
}

.vx-widget__actions {
  display: flex;
  gap: var(--vx-space-2);
}

.vx-widget__action-button {
  width: 32px;
  height: 32px;
  border-radius: var(--vx-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--vx-text-secondary);
  transition: all var(--vx-transition-fast);
}

.vx-widget__action-button:hover {
  background: var(--vx-bg-tertiary);
  color: var(--vx-text-primary);
}

.vx-widget__action-button svg {
  width: 18px;
  height: 18px;
}

/* Messages Container */
.vx-widget__messages {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: var(--vx-space-2) 0;
}

/* Input Area */
.vx-widget__input {
  display: flex;
  align-items: flex-end;
  gap: var(--vx-space-2);
  padding: var(--vx-space-4);
  border-top: 1px solid var(--vx-border-primary);
  background: var(--vx-bg-secondary);
}

.vx-widget__textarea {
  flex: 1;
  min-height: var(--vx-input-height);
  max-height: 120px;
  padding: var(--vx-space-3);
  resize: none;
  border-radius: var(--vx-radius-md);
}

.vx-widget__send-button {
  width: var(--vx-input-height);
  height: var(--vx-input-height);
  border-radius: var(--vx-radius-md);
  background: var(--vx-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.vx-widget__send-button:hover:not(:disabled) {
  background: var(--vx-primary-hover);
}

.vx-widget__send-button:disabled {
  background: var(--vx-bg-tertiary);
  color: var(--vx-text-tertiary);
}

.vx-widget__send-button svg {
  width: 20px;
  height: 20px;
}

/* ============================================
   Animations
   ============================================ */

@keyframes vx-fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   Mobile Responsive
   ============================================ */

@media (max-width: 480px) {
  .vx-launcher {
    bottom: var(--vx-space-4);
    right: var(--vx-space-4);
  }

  .vx-widget {
    bottom: 0;
    right: 0;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    border-radius: 0;
  }

  .vx-property-card__features {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================
   Dark Mode Overrides
   ============================================ */

[data-voxchat-theme="dark"] .vx-launcher {
  background: #1A1A1A;
  border-color: #333;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.06);
}

[data-voxchat-theme="dark"] .vx-launcher:hover {
  box-shadow: 0 8px 30px rgba(96, 165, 250, 0.3), 0 0 0 2px rgba(96, 165, 250, 0.2);
  border-color: #60A5FA;
}