/**
 * Funky.Tour Component Styles
 * 
 * Phase 9: CSS Theming
 * Comprehensive theme-aware CSS with --pro-* variables
 */

/* ============================================================================
   CSS Variables Definition
   ============================================================================ */

:root {
  /* ---------------------------------------------------------------------------
     Tour Overlay
     --------------------------------------------------------------------------- */
  --pro-tour-overlay-bg: rgba(0, 0, 0, 0.6);
  --pro-tour-overlay-transition: opacity 0.3s ease;
  
  /* ---------------------------------------------------------------------------
     Tour Spotlight
     --------------------------------------------------------------------------- */
  --pro-tour-spotlight-radius: var(--pro-border-radius, 8px);
  --pro-tour-spotlight-padding: 8px;
  --pro-tour-spotlight-border-width: 2px;
  --pro-tour-spotlight-border-color: var(--pro-accent-primary, #3b82f6);
  --pro-tour-spotlight-shadow: 0 0 0 4px rgba(59, 130, 246, 0.3);
  
  /* ---------------------------------------------------------------------------
     Tour Tooltip
     --------------------------------------------------------------------------- */
  --pro-tour-tooltip-bg: var(--pro-bg-elevated, #ffffff);
  --pro-tour-tooltip-border: 1px solid var(--pro-border-color, #e5e7eb);
  --pro-tour-tooltip-border-radius: var(--pro-border-radius-lg, 12px);
  --pro-tour-tooltip-shadow: var(--pro-shadow-lg, 0 10px 40px rgba(0, 0, 0, 0.15));
  --pro-tour-tooltip-min-width: 280px;
  --pro-tour-tooltip-max-width: 400px;
  --pro-tour-tooltip-padding: 1rem;
  --pro-tour-tooltip-transition: opacity 0.2s ease, transform 0.2s ease;
  
  /* Tooltip Arrow */
  --pro-tour-arrow-size: 8px;
  --pro-tour-arrow-bg: var(--pro-bg-elevated, #ffffff);
  --pro-tour-arrow-border-color: var(--pro-border-color, #e5e7eb);
  
  /* ---------------------------------------------------------------------------
     Tour Typography
     --------------------------------------------------------------------------- */
  --pro-tour-title-font-size: 1rem;
  --pro-tour-title-font-weight: 600;
  --pro-tour-title-color: var(--pro-text-primary, #1f2937);
  --pro-tour-title-margin-bottom: 0.5rem;
  
  --pro-tour-content-font-size: 0.875rem;
  --pro-tour-content-line-height: 1.5;
  --pro-tour-content-color: var(--pro-text-secondary, #6b7280);
  
  /* ---------------------------------------------------------------------------
     Tour Navigation
     --------------------------------------------------------------------------- */
  --pro-tour-nav-gap: 0.5rem;
  --pro-tour-nav-margin-top: 1rem;
  
  /* Buttons */
  --pro-tour-btn-padding: 0.5rem 1rem;
  --pro-tour-btn-font-size: 0.875rem;
  --pro-tour-btn-border-radius: var(--pro-border-radius-sm, 6px);
  --pro-tour-btn-transition: all 0.15s ease;
  
  /* Primary Button */
  --pro-tour-btn-primary-bg: var(--pro-accent-primary, #3b82f6);
  --pro-tour-btn-primary-color: #ffffff;
  --pro-tour-btn-primary-border: none;
  --pro-tour-btn-primary-hover-bg: var(--pro-accent-primary-hover, #2563eb);
  
  /* Secondary Button */
  --pro-tour-btn-secondary-bg: transparent;
  --pro-tour-btn-secondary-color: var(--pro-text-secondary, #6b7280);
  --pro-tour-btn-secondary-border: 1px solid var(--pro-border-color, #e5e7eb);
  --pro-tour-btn-secondary-hover-bg: var(--pro-bg-hover, #f3f4f6);
  
  /* ---------------------------------------------------------------------------
     Tour Progress
     --------------------------------------------------------------------------- */
  --pro-tour-progress-height: 4px;
  --pro-tour-progress-bg: var(--pro-bg-tertiary, #e5e7eb);
  --pro-tour-progress-fill: var(--pro-accent-primary, #3b82f6);
  --pro-tour-progress-radius: 2px;
  
  /* Progress Dots */
  --pro-tour-dot-size: 8px;
  --pro-tour-dot-gap: 6px;
  --pro-tour-dot-bg: var(--pro-bg-tertiary, #e5e7eb);
  --pro-tour-dot-active-bg: var(--pro-accent-primary, #3b82f6);
  --pro-tour-dot-completed-bg: var(--pro-success, #10b981);
  
  /* ---------------------------------------------------------------------------
     Tour Step Counter
     --------------------------------------------------------------------------- */
  --pro-tour-counter-font-size: 0.75rem;
  --pro-tour-counter-color: var(--pro-text-muted, #9ca3af);
  
  /* ---------------------------------------------------------------------------
     Tour Animations
     --------------------------------------------------------------------------- */
  --pro-tour-fade-duration: 0.2s;
  --pro-tour-slide-distance: 10px;
  --pro-tour-spotlight-transition: all 0.2s ease-out;
  
  /* ---------------------------------------------------------------------------
     Z-index Layers - Must be above modals (1050), toasts (9999), progress (10000)
     --------------------------------------------------------------------------- */
  --pro-tour-z-overlay: 100000;
  --pro-tour-z-spotlight: 100001;
  --pro-tour-z-tooltip: 100002;
}

/* ============================================================================
   Dark Theme Overrides
   ============================================================================ */

[data-theme="dark"],
.theme-dark {
  --pro-tour-overlay-bg: rgba(0, 0, 0, 0.75);
  
  --pro-tour-tooltip-bg: var(--pro-bg-elevated, #1e293b);
  --pro-tour-tooltip-border: 1px solid var(--pro-border-color, #334155);
  --pro-tour-tooltip-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
  
  --pro-tour-arrow-bg: var(--pro-bg-elevated, #1e293b);
  --pro-tour-arrow-border-color: var(--pro-border-color, #334155);
  
  --pro-tour-title-color: var(--pro-text-primary, #f1f5f9);
  --pro-tour-content-color: var(--pro-text-secondary, #94a3b8);
  
  --pro-tour-btn-secondary-color: var(--pro-text-secondary, #94a3b8);
  --pro-tour-btn-secondary-border: 1px solid var(--pro-border-color, #334155);
  --pro-tour-btn-secondary-hover-bg: var(--pro-bg-hover, #334155);
  
  --pro-tour-progress-bg: var(--pro-bg-tertiary, #334155);
  --pro-tour-dot-bg: var(--pro-bg-tertiary, #334155);
  
  --pro-tour-counter-color: var(--pro-text-muted, #64748b);
}

/* ============================================================================
   Tour Overlay
   ============================================================================ */

.tour-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--pro-tour-z-overlay);
  pointer-events: none;
  transition: var(--pro-tour-overlay-transition);
}

.tour-overlay.tour-overlay--active {
  pointer-events: auto;
}

.tour-overlay svg {
  display: block;
  width: 100%;
  height: 100%;
}

/* ============================================================================
   Tour Spotlight
   ============================================================================ */

.tour-spotlight {
  position: fixed;
  z-index: var(--pro-tour-z-spotlight);
  pointer-events: none;
  box-sizing: border-box;
  border-radius: var(--pro-tour-spotlight-radius);
  box-shadow: var(--pro-tour-spotlight-shadow);
  transition: var(--pro-tour-spotlight-transition);
  opacity: 0;
}

.tour-spotlight.tour--active {
  opacity: 1;
}

.tour-spotlight::after {
  content: '';
  position: absolute;
  inset: calc(-1 * var(--pro-tour-spotlight-border-width));
  border: var(--pro-tour-spotlight-border-width) solid var(--pro-tour-spotlight-border-color);
  border-radius: calc(var(--pro-tour-spotlight-radius) + var(--pro-tour-spotlight-border-width));
  pointer-events: none;
}

/* Interactive spotlight - allows clicking through to element */
.tour-spotlight.tour-spotlight--interactive {
  pointer-events: none;
}

/* ============================================================================
   Tour Spotlight Animations
   ============================================================================ */

@keyframes tourPulse {
  0%, 100% {
    box-shadow: var(--pro-tour-spotlight-shadow);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(59, 130, 246, 0.2);
  }
}

.tour-spotlight--pulse {
  animation: tourPulse 2s ease-in-out infinite;
}

/* ============================================================================
   Tour Tooltip
   ============================================================================ */

.tour-tooltip {
  position: absolute;
  z-index: var(--pro-tour-z-tooltip);
  min-width: var(--pro-tour-tooltip-min-width);
  max-width: var(--pro-tour-tooltip-max-width);
  background: var(--pro-tour-tooltip-bg);
  border: var(--pro-tour-tooltip-border);
  border-radius: var(--pro-tour-tooltip-border-radius);
  box-shadow: var(--pro-tour-tooltip-shadow);
  transition: var(--pro-tour-tooltip-transition);
  opacity: 0;
  transform: translateY(var(--pro-tour-slide-distance));
}

.tour-tooltip.tour-tooltip--visible {
  opacity: 1;
  transform: translateY(0);
}

/* Position-specific transforms */
.tour-tooltip[data-position="top"],
.tour-tooltip--top {
  transform: translateY(calc(-1 * var(--pro-tour-slide-distance)));
}

.tour-tooltip[data-position="top"].tour-tooltip--visible,
.tour-tooltip--top.tour-tooltip--visible {
  transform: translateY(0);
}

.tour-tooltip[data-position="left"],
.tour-tooltip--left {
  transform: translateX(calc(-1 * var(--pro-tour-slide-distance)));
}

.tour-tooltip[data-position="left"].tour-tooltip--visible,
.tour-tooltip--left.tour-tooltip--visible {
  transform: translateX(0);
}

.tour-tooltip[data-position="right"],
.tour-tooltip--right {
  transform: translateX(var(--pro-tour-slide-distance));
}

.tour-tooltip[data-position="right"].tour-tooltip--visible,
.tour-tooltip--right.tour-tooltip--visible {
  transform: translateX(0);
}

/* ============================================================================
   Tour Tooltip Header
   ============================================================================ */

.tour-tooltip__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: var(--pro-tour-tooltip-padding);
  padding-bottom: 0;
  margin-bottom: var(--pro-tour-title-margin-bottom);
}

.tour-tooltip__title {
  margin: 0;
  font-size: var(--pro-tour-title-font-size);
  font-weight: var(--pro-tour-title-font-weight);
  color: var(--pro-tour-title-color);
  line-height: 1.3;
}

.tour-tooltip__close {
  flex-shrink: 0;
  padding: 0.25rem;
  background: none;
  border: none;
  color: var(--pro-tour-content-color);
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.15s ease;
  line-height: 1;
  border-radius: var(--pro-tour-btn-border-radius);
}

.tour-tooltip__close:hover {
  opacity: 1;
}

.tour-tooltip__close:focus-visible {
  outline: var(--focus-ring-width) var(--focus-ring-style) var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
  box-shadow: var(--focus-ring-shadow);
}

/* ============================================================================
   Tour Tooltip Body
   ============================================================================ */

.tour-tooltip__body {
  padding: 0 var(--pro-tour-tooltip-padding);
}

.tour-tooltip__content {
  font-size: var(--pro-tour-content-font-size);
  line-height: var(--pro-tour-content-line-height);
  color: var(--pro-tour-content-color);
}

.tour-tooltip__content p {
  margin: 0 0 0.5rem;
}

.tour-tooltip__content p:last-child {
  margin-bottom: 0;
}

/* ============================================================================
   Tour Tooltip Footer
   ============================================================================ */

.tour-tooltip__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pro-tour-nav-gap);
  padding: var(--pro-tour-tooltip-padding);
  padding-top: var(--pro-tour-nav-margin-top);
}

.tour-tooltip__progress {
  font-size: var(--pro-tour-counter-font-size);
  color: var(--pro-tour-counter-color);
}

.tour-tooltip__nav {
  display: flex;
  align-items: center;
  gap: var(--pro-tour-nav-gap);
}

/* Bootstrap button overrides within tour */
.tour-tooltip__nav .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.tour-tooltip__nav .btn-primary,
.tour-tooltip__nav .btn-primary i,
.tour-tooltip__nav .btn-primary .fas,
.tour-tooltip__nav .btn-primary .far,
.tour-tooltip__nav .btn-primary .fa {
  color: #ffffff !important;
}

.tour-tooltip__nav .btn-outline-secondary i,
.tour-tooltip__nav .btn-outline-secondary .fas,
.tour-tooltip__nav .btn-outline-secondary .far,
.tour-tooltip__nav .btn-outline-secondary .fa {
  color: inherit;
}

/* ============================================================================
   Tour Tooltip Arrow
   ============================================================================ */

.tour-tooltip__arrow {
  position: absolute;
  width: 0;
  height: 0;
}

/* Bottom arrow (tooltip above target) */
.tour-tooltip--top .tour-tooltip__arrow,
.tour-tooltip[data-position="top"] .tour-tooltip__arrow {
  bottom: calc(-1 * var(--pro-tour-arrow-size));
  left: 50%;
  transform: translateX(-50%);
  border-left: var(--pro-tour-arrow-size) solid transparent;
  border-right: var(--pro-tour-arrow-size) solid transparent;
  border-top: var(--pro-tour-arrow-size) solid var(--pro-tour-arrow-bg);
}

/* Top arrow (tooltip below target) */
.tour-tooltip--bottom .tour-tooltip__arrow,
.tour-tooltip[data-position="bottom"] .tour-tooltip__arrow {
  top: calc(-1 * var(--pro-tour-arrow-size));
  left: 50%;
  transform: translateX(-50%);
  border-left: var(--pro-tour-arrow-size) solid transparent;
  border-right: var(--pro-tour-arrow-size) solid transparent;
  border-bottom: var(--pro-tour-arrow-size) solid var(--pro-tour-arrow-bg);
}

/* Right arrow (tooltip to left of target) */
.tour-tooltip--left .tour-tooltip__arrow,
.tour-tooltip[data-position="left"] .tour-tooltip__arrow {
  right: calc(-1 * var(--pro-tour-arrow-size));
  top: 50%;
  transform: translateY(-50%);
  border-top: var(--pro-tour-arrow-size) solid transparent;
  border-bottom: var(--pro-tour-arrow-size) solid transparent;
  border-left: var(--pro-tour-arrow-size) solid var(--pro-tour-arrow-bg);
}

/* Left arrow (tooltip to right of target) */
.tour-tooltip--right .tour-tooltip__arrow,
.tour-tooltip[data-position="right"] .tour-tooltip__arrow {
  left: calc(-1 * var(--pro-tour-arrow-size));
  top: 50%;
  transform: translateY(-50%);
  border-top: var(--pro-tour-arrow-size) solid transparent;
  border-bottom: var(--pro-tour-arrow-size) solid transparent;
  border-right: var(--pro-tour-arrow-size) solid var(--pro-tour-arrow-bg);
}

/* ============================================================================
   Tour Buttons
   ============================================================================ */

.tour-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--pro-tour-btn-padding);
  font-size: var(--pro-tour-btn-font-size);
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  border-radius: var(--pro-tour-btn-border-radius);
  cursor: pointer;
  transition: var(--pro-tour-btn-transition);
}

.tour-btn:focus-visible {
  outline: var(--focus-ring-width) var(--focus-ring-style) var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
  box-shadow: var(--focus-ring-shadow);
}

/* Primary button */
.tour-btn--primary {
  background: var(--pro-tour-btn-primary-bg);
  color: var(--pro-tour-btn-primary-color);
  border: var(--pro-tour-btn-primary-border);
}

.tour-btn--primary:hover {
  background: var(--pro-tour-btn-primary-hover-bg);
}

/* Secondary button */
.tour-btn--secondary {
  background: var(--pro-tour-btn-secondary-bg);
  color: var(--pro-tour-btn-secondary-color);
  border: var(--pro-tour-btn-secondary-border);
}

.tour-btn--secondary:hover {
  background: var(--pro-tour-btn-secondary-hover-bg);
}

/* Skip button (text only) */
.tour-btn--skip {
  background: transparent;
  color: var(--pro-tour-counter-color);
  border: none;
  padding: var(--pro-tour-btn-padding);
  font-size: var(--pro-tour-counter-font-size);
}

.tour-btn--skip:hover {
  color: var(--pro-tour-content-color);
}

/* Action button */
.tour-btn--action {
  background: transparent;
  color: var(--pro-accent-primary, #3b82f6);
  border: 1px solid var(--pro-accent-primary, #3b82f6);
}

.tour-btn--action:hover {
  background: var(--pro-accent-primary, #3b82f6);
  color: #ffffff;
}

/* ============================================================================
   Tour Progress Indicators
   ============================================================================ */

/* Progress bar */
.tour-progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: var(--pro-tour-progress-height);
  background: var(--pro-tour-progress-bg);
  border-radius: var(--pro-tour-progress-radius) var(--pro-tour-progress-radius) 0 0;
  overflow: hidden;
}

.tour-progress-bar__fill {
  height: 100%;
  background: var(--pro-tour-progress-fill);
  transition: width 0.3s ease;
}

/* Progress dots */
.tour-progress-dots {
  display: flex;
  align-items: center;
  gap: var(--pro-tour-dot-gap);
}

.tour-progress-dot {
  width: var(--pro-tour-dot-size);
  height: var(--pro-tour-dot-size);
  border-radius: 50%;
  background: var(--pro-tour-dot-bg);
  transition: background 0.2s ease, transform 0.2s ease;
}

.tour-progress-dot--active {
  background: var(--pro-tour-dot-active-bg);
  transform: scale(1.2);
}

.tour-progress-dot--completed {
  background: var(--pro-tour-dot-completed-bg);
}

/* ============================================================================
   Tour Target Element
   ============================================================================ */

.tour-target--active {
  position: relative;
  z-index: var(--pro-tour-z-spotlight) !important;
}

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

@keyframes tourFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes tourFadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

@keyframes tourSlideUp {
  from {
    opacity: 0;
    transform: translateY(var(--pro-tour-slide-distance));
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes tourSlideDown {
  from {
    opacity: 0;
    transform: translateY(calc(-1 * var(--pro-tour-slide-distance)));
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================================================
   Don't Show Again (Phase 7)
   ============================================================================ */

.tour-dont-show-again {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem var(--pro-tour-tooltip-padding);
  margin-top: 0.5rem;
  border-top: 1px solid var(--pro-border-color, #e5e7eb);
}

.tour-dont-show-again .form-check-input {
  margin: 0;
  cursor: pointer;
}

.tour-dont-show-again .form-check-label {
  font-size: var(--pro-tour-counter-font-size);
  color: var(--pro-tour-counter-color);
  cursor: pointer;
  user-select: none;
}

.tour-dont-show-again .form-check-label:hover {
  color: var(--pro-tour-content-color);
}

/* ============================================================================
   Tour Active State (body class)
   ============================================================================ */

body.tour-active {
  overflow: hidden;
}

body.tour-active--scroll-locked {
  position: fixed;
  width: 100%;
}

/* ============================================================================
   Density Modes
   ============================================================================ */

/* Compact density */
[data-density="compact"] .tour-tooltip {
  --pro-tour-tooltip-padding: 0.75rem;
  --pro-tour-title-font-size: 0.875rem;
  --pro-tour-content-font-size: 0.8125rem;
  --pro-tour-btn-padding: 0.375rem 0.75rem;
  --pro-tour-btn-font-size: 0.8125rem;
  --pro-tour-nav-margin-top: 0.75rem;
}

/* Comfortable density */
[data-density="comfortable"] .tour-tooltip {
  --pro-tour-tooltip-padding: 1.25rem;
  --pro-tour-title-font-size: 1.125rem;
  --pro-tour-content-font-size: 0.9375rem;
  --pro-tour-btn-padding: 0.625rem 1.25rem;
  --pro-tour-btn-font-size: 0.9375rem;
  --pro-tour-nav-margin-top: 1.25rem;
}

/* ============================================================================
   Responsive Adjustments
   ============================================================================ */

@media (max-width: 576px) {
  .tour-tooltip {
    --pro-tour-tooltip-min-width: 260px;
    --pro-tour-tooltip-max-width: calc(100vw - 2rem);
    position: fixed !important;
    left: 1rem !important;
    right: 1rem !important;
    bottom: 1rem !important;
    top: auto !important;
    width: auto !important;
    transform: translateY(0) !important;
  }
  
  .tour-tooltip__arrow {
    display: none;
  }
  
  .tour-tooltip__footer {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }
  
  .tour-tooltip__nav {
    justify-content: stretch;
  }
  
  .tour-tooltip__nav .tour-btn {
    flex: 1;
  }
}

/* ============================================================================
   Print Styles
   ============================================================================ */

@media print {
  .tour-overlay,
  .tour-spotlight,
  .tour-tooltip {
    display: none !important;
  }
}

/* ============================================================================
   Reduced Motion
   ============================================================================ */

@media (prefers-reduced-motion: reduce) {
  .tour-overlay,
  .tour-spotlight,
  .tour-tooltip,
  .tour-progress-bar__fill,
  .tour-progress-dot,
  .tour-btn {
    transition: none !important;
    animation: none !important;
  }
  
  .tour-spotlight--pulse {
    animation: none !important;
  }
  
  .tour-overlay svg rect {
    transition: none !important;
  }
}

/* ============================================================================
   High Contrast Mode (Phase 10)
   ============================================================================ */

@media (forced-colors: active) {
  .tour-spotlight::after {
    border-width: 4px;
    border-color: Highlight;
  }
  
  .tour-tooltip {
    border: 2px solid ButtonText;
    forced-color-adjust: none;
  }
  
  .tour-btn {
    border: 2px solid ButtonText;
  }
  
  .tour-btn--primary {
    background: Highlight;
    color: HighlightText;
  }
  
  .tour-btn:focus-visible {
    outline: var(--focus-ring-width) var(--focus-ring-style) var(--focus-ring-color);
    outline-offset: var(--focus-ring-offset);
    box-shadow: var(--focus-ring-shadow);
  }
}

/* High contrast class for programmatic detection */
.tour-high-contrast .tour-spotlight::after {
  border-width: 4px;
}

.tour-high-contrast .tour-tooltip {
  border-width: 2px;
}

/* ============================================================================
   Screen Reader Only (Phase 10)
   ============================================================================ */

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

/* ==========================================================================
   TOUR PLAYGROUND DEMO STYLES
   ========================================================================== */

.tour-demo {
  padding: var(--pro-spacing-lg, 1.5rem);
  width: 100%;
}

.tour-demo__section {
  margin-bottom: var(--pro-spacing-xl, 2rem);
}

.tour-demo__section h3 {
  margin-bottom: var(--pro-spacing-sm, 0.5rem);
  color: var(--pro-text, #c9d1d9);
  font-size: var(--pro-font-size-lg, 1.125rem);
}

.tour-demo__section h4 {
  margin-bottom: var(--pro-spacing-xs, 0.25rem);
  color: var(--pro-text-muted, #8b949e);
  font-size: var(--pro-font-size-sm, 0.875rem);
  font-weight: var(--pro-font-weight-medium, 500);
}

/* State Display */
.tour-demo__state {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--pro-spacing-md, 1rem);
  padding: var(--pro-spacing-md, 1rem);
  background-color: var(--pro-bg-secondary, #161b22);
  border: 1px solid var(--pro-border-color, #30363d);
  border-radius: var(--pro-border-radius, 6px);
}

.tour-demo__state-item {
  display: flex;
  flex-direction: column;
  gap: var(--pro-spacing-xs, 0.25rem);
}

.tour-demo__state-label {
  font-size: var(--pro-font-size-xs, 0.75rem);
  color: var(--pro-text-muted, #8b949e);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tour-demo__state-value {
  font-size: var(--pro-font-size-base, 1rem);
  color: var(--pro-text, #c9d1d9);
  font-weight: var(--pro-font-weight-medium, 500);
}

/* Demo Area */
.tour-demo__area {
  padding: var(--pro-spacing-md, 1rem);
  background-color: var(--pro-bg-secondary, #161b22);
  border: 1px solid var(--pro-border-color, #30363d);
  border-radius: var(--pro-border-radius, 6px);
}

/* Demo Interface - Simulated Dashboard */
.tour-demo__interface {
  background-color: var(--pro-bg-tertiary, #21262d);
  border-radius: var(--pro-border-radius, 6px);
  overflow: hidden;
}

.tour-demo__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--pro-spacing-md, 1rem);
  background-color: var(--pro-bg-secondary, #161b22);
  border-bottom: 1px solid var(--pro-border-color, #30363d);
}

.tour-demo__title {
  margin: 0;
  font-size: var(--pro-font-size-lg, 1.125rem);
  color: var(--pro-text, #c9d1d9);
}

.tour-demo__header-actions {
  display: flex;
  gap: var(--pro-spacing-xs, 0.25rem);
}

.tour-demo__header-actions .btn {
  position: relative;
}

.tour-demo__badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  font-size: 0.625rem;
  font-weight: 600;
  line-height: 16px;
  text-align: center;
  color: #fff;
  background-color: var(--pro-danger, #f85149);
  border-radius: 8px;
}

.tour-demo__layout {
  display: grid;
  grid-template-columns: 160px 1fr;
  min-height: 200px;
}

.tour-demo__sidebar {
  padding: var(--pro-spacing-md, 1rem);
  background-color: var(--pro-bg-secondary, #161b22);
  border-right: 1px solid var(--pro-border-color, #30363d);
}

.tour-demo__nav-item {
  display: flex;
  align-items: center;
  gap: var(--pro-spacing-sm, 0.5rem);
  padding: var(--pro-spacing-sm, 0.5rem) var(--pro-spacing-md, 1rem);
  margin-bottom: var(--pro-spacing-xs, 0.25rem);
  color: var(--pro-text-muted, #8b949e);
  font-size: var(--pro-font-size-sm, 0.875rem);
  border-radius: var(--pro-border-radius-sm, 4px);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.tour-demo__nav-item:hover {
  background-color: var(--pro-bg-tertiary, #21262d);
  color: var(--pro-text, #c9d1d9);
}

.tour-demo__nav-item--active {
  background-color: var(--pro-primary, #238636);
  color: #fff;
}

.tour-demo__nav-item--active:hover {
  background-color: var(--pro-primary, #238636);
  color: #fff;
}

.tour-demo__content {
  padding: var(--pro-spacing-md, 1rem);
}

.tour-demo__content p {
  margin: 0 0 var(--pro-spacing-md, 1rem) 0;
  color: var(--pro-text-muted, #8b949e);
  font-size: var(--pro-font-size-sm, 0.875rem);
  line-height: 1.5;
}

.tour-demo__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--pro-spacing-md, 1rem);
}

.tour-demo__stat {
  padding: var(--pro-spacing-md, 1rem);
  background-color: var(--pro-bg-secondary, #161b22);
  border: 1px solid var(--pro-border-color, #30363d);
  border-radius: var(--pro-border-radius, 6px);
  text-align: center;
}

.tour-demo__stat-value {
  display: block;
  font-size: var(--pro-font-size-xl, 1.5rem);
  font-weight: var(--pro-font-weight-bold, 700);
  color: var(--pro-text, #c9d1d9);
}

.tour-demo__stat-label {
  display: block;
  margin-top: var(--pro-spacing-xs, 0.25rem);
  font-size: var(--pro-font-size-xs, 0.75rem);
  color: var(--pro-text-muted, #8b949e);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Controls */
.tour-demo__controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--pro-spacing-lg, 1.5rem);
}

.tour-demo__control-group {
  padding: var(--pro-spacing-md, 1rem);
  background-color: var(--pro-bg-secondary, #161b22);
  border: 1px solid var(--pro-border-color, #30363d);
  border-radius: var(--pro-border-radius, 6px);
}

.tour-demo__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--pro-spacing-xs, 0.25rem);
  margin-top: var(--pro-spacing-sm, 0.5rem);
}

/* Info Box */
.tour-demo__info {
  padding: var(--pro-spacing-md, 1rem);
  background-color: var(--pro-bg-secondary, #161b22);
  border: 1px solid var(--pro-border-color, #30363d);
  border-radius: var(--pro-border-radius, 6px);
}

.tour-demo__info p {
  margin-bottom: var(--pro-spacing-sm, 0.5rem);
  color: var(--pro-text, #c9d1d9);
}

.tour-demo__info ul {
  margin: 0 0 var(--pro-spacing-sm, 0.5rem) 0;
  padding-left: var(--pro-spacing-lg, 1.5rem);
  color: var(--pro-text-muted, #8b949e);
}

.tour-demo__info li {
  margin-bottom: var(--pro-spacing-xs, 0.25rem);
}

.tour-demo__info strong {
  color: var(--pro-text, #c9d1d9);
}

.tour-demo__info kbd {
  display: inline-block;
  padding: 0.15em 0.4em;
  font-size: var(--pro-font-size-xs, 0.75rem);
  font-family: var(--pro-font-mono, monospace);
  color: var(--pro-text, #c9d1d9);
  background-color: var(--pro-bg-tertiary, #21262d);
  border: 1px solid var(--pro-border-color, #30363d);
  border-radius: var(--pro-border-radius-sm, 3px);
  box-shadow: inset 0 -1px 0 var(--pro-border-color, #30363d);
}

/* Event Log */
.tour-demo__log-controls {
  margin-bottom: var(--pro-spacing-sm, 0.5rem);
}

.tour-demo__log {
  margin: 0;
  padding: var(--pro-spacing-md, 1rem);
  max-height: 200px;
  overflow: auto;
  font-size: var(--pro-font-size-sm, 0.875rem);
  font-family: var(--pro-font-mono, monospace);
  color: var(--pro-text-muted, #8b949e);
  background-color: var(--pro-bg-secondary, #161b22);
  border: 1px solid var(--pro-border-color, #30363d);
  border-radius: var(--pro-border-radius, 6px);
  white-space: pre-wrap;
  word-break: break-word;
}

/* Responsive */
@media (max-width: 767.98px) {
  .tour-demo {
    padding: var(--pro-spacing-md, 1rem);
  }

  .tour-demo__controls {
    grid-template-columns: 1fr;
  }

  .tour-demo__state {
    grid-template-columns: repeat(2, 1fr);
  }

  .tour-demo__layout {
    grid-template-columns: 1fr;
  }

  .tour-demo__sidebar {
    border-right: none;
    border-bottom: 1px solid var(--pro-border-color, #30363d);
  }

  .tour-demo__stats {
    grid-template-columns: 1fr;
  }
}