/* Base CSS with BEM syntax */

/* Import design tokens */
@import './tokens.css';

/* Reset and base styles */
* {
  box-sizing: border-box;
}

/* Layout utilities */
.flowdrop-layout {
  display: flex;
  height: 100vh;
  width: 100%;
}

.flowdrop-layout__main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.flowdrop-layout__sidebar {
  width: var(--fd-sidebar-width);
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: var(--fd-shadow-md);
}

/* xyflow Controls & MiniMap: wire up to skin tokens so themes can restyle them */
.svelte-flow {
  --xy-controls-button-background-color: var(--fd-controls-button-bg, var(--fd-card));
  --xy-controls-button-background-color-hover: var(--fd-controls-button-bg-hover, var(--fd-muted));
  --xy-controls-button-color: var(--fd-controls-button-color, var(--fd-foreground));
  --xy-controls-button-color-hover: var(--fd-controls-button-color-hover, var(--fd-foreground));
  --xy-controls-button-border-color: var(--fd-controls-button-border, var(--fd-border));
  --xy-controls-box-shadow: var(--fd-controls-box-shadow, 0 0 2px 1px rgba(0, 0, 0, 0.08));

  --xy-minimap-background-color: var(--fd-minimap-bg, var(--fd-muted));
  --xy-minimap-mask-background-color: var(--fd-minimap-mask-bg, var(--fd-backdrop));
  --xy-minimap-mask-stroke-color: var(--fd-minimap-mask-stroke, var(--fd-border));
  --xy-minimap-mask-stroke-width: var(--fd-minimap-mask-stroke-width, 1);
  --xy-minimap-node-background-color: var(--fd-minimap-node-bg, var(--fd-muted-foreground));
  --xy-minimap-node-stroke-color: var(--fd-minimap-node-stroke, var(--fd-border-strong));
  --xy-minimap-node-stroke-width: var(--fd-minimap-node-stroke-width, 1);
}

/* Minimap: render as a clearly bounded floating panel so users don't mistake
   it for the canvas and pan unintentionally when clicking/dragging on it. */
.svelte-flow .svelte-flow__minimap {
  border: 1px solid var(--fd-border-strong);
  border-radius: var(--fd-radius-md);
  box-shadow: var(--fd-shadow-md);
  overflow: hidden;
}

/* Flow node handles: 20px connection area, 12px visible circle (::before)
   Override xyflow's default background so port color (--fd-handle-fill from inline style) shows.
   Use `.svelte-flow` parent for higher specificity (0-2-0) to beat xyflow defaults (0-1-0). */
.svelte-flow .svelte-flow__handle {
  --fd-handle-fill: var(--fd-muted-foreground);
  --fd-handle-border-color: var(--fd-handle-border);
  width: var(--fd-handle-size);
  height: var(--fd-handle-size);
  background: transparent !important;
  background-color: transparent !important;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--fd-transition-normal);
  cursor: pointer;
}

.svelte-flow .svelte-flow__handle::before {
  content: '';
  position: absolute;
  inset: 0;
  margin: auto;
  width: var(--fd-handle-visual-size);
  height: var(--fd-handle-visual-size);
  background-color: var(--fd-handle-fill) !important;
  border: 2px solid var(--fd-handle-border-color);
  border-radius: 50%;
  pointer-events: none;
}

.svelte-flow .svelte-flow__handle:hover::before {
  background-color: var(--fd-primary);
}

.svelte-flow .svelte-flow__handle:focus {
  outline: 2px solid var(--fd-ring);
  outline-offset: 2px;
}

/* Centralized handle edge positioning — offset derived from --fd-handle-size */
.svelte-flow .svelte-flow__handle-left {
  left: var(--fd-handle-offset);
}
.svelte-flow .svelte-flow__handle-right {
  right: var(--fd-handle-offset);
}
.svelte-flow .svelte-flow__handle-top {
  top: var(--fd-handle-offset);
}
.svelte-flow .svelte-flow__handle-bottom {
  bottom: var(--fd-handle-offset);
}

/* Button styles */
.flowdrop-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--fd-space-xs) var(--fd-space-xl);
  border: 1px solid transparent;
  border-radius: var(--fd-radius-md);
  font-size: var(--fd-text-sm);
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--fd-transition-normal);
  background-color: var(--fd-background);
  color: var(--fd-foreground);
  min-height: var(--fd-size-btn-min);
}

.flowdrop-btn:hover {
  background-color: var(--fd-muted);
  border-color: var(--fd-border);
}

.flowdrop-btn:focus {
  outline: 2px solid var(--fd-ring);
  outline-offset: 2px;
}

.flowdrop-btn--primary {
  background-color: var(--fd-primary);
  color: var(--fd-primary-foreground);
  border-color: var(--fd-primary);
}

.flowdrop-btn--primary:hover {
  background-color: var(--fd-primary-hover);
  border-color: var(--fd-primary-hover);
}

.flowdrop-btn--secondary {
  background-color: var(--fd-secondary);
  color: var(--fd-secondary-foreground);
  border-color: var(--fd-secondary);
}

.flowdrop-btn--secondary:hover {
  background-color: var(--fd-secondary-hover);
  border-color: var(--fd-secondary-hover);
}

.flowdrop-btn--outline {
  background-color: transparent;
  color: var(--fd-foreground);
  border-color: var(--fd-border);
}

.flowdrop-btn--outline:hover {
  background-color: var(--fd-muted);
  border-color: var(--fd-border-strong);
}

.flowdrop-btn--ghost {
  background-color: transparent;
  color: var(--fd-foreground);
  border-color: transparent;
}

.flowdrop-btn--ghost:hover {
  background-color: var(--fd-muted);
}

.flowdrop-btn--sm {
  padding: var(--fd-space-2xs) var(--fd-space-md);
  font-size: var(--fd-text-xs);
  min-height: 2rem;
}

.flowdrop-btn--lg {
  padding: var(--fd-space-md) var(--fd-space-3xl);
  font-size: var(--fd-text-base);
  min-height: var(--fd-space-6xl);
}

/* Input styles */
.flowdrop-input {
  display: block;
  width: 100%;
  padding: var(--fd-space-xs) var(--fd-space-md);
  border: 1px solid var(--fd-border);
  border-radius: var(--fd-radius-md);
  font-size: var(--fd-text-sm);
  line-height: 1.25rem;
  color: var(--fd-foreground);
  background-color: var(--fd-background);
  transition:
    border-color var(--fd-transition-normal),
    box-shadow var(--fd-transition-normal);
}

.flowdrop-input:focus {
  outline: none;
  border-color: var(--fd-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.flowdrop-input--sm {
  padding: var(--fd-space-2xs) var(--fd-space-xs);
  font-size: var(--fd-text-xs);
}

.flowdrop-input--lg {
  padding: var(--fd-space-md) var(--fd-space-xl);
  font-size: var(--fd-text-base);
}

/* Card styles */
.flowdrop-card {
  background-color: var(--fd-card);
  border: 1px solid var(--fd-border);
  border-radius: var(--fd-radius-lg);
  box-shadow: var(--fd-shadow-sm);
  overflow: hidden;
}

.flowdrop-card--compact {
  padding: var(--fd-space-xs);
}

.flowdrop-card__body {
  padding: var(--fd-space-xl);
}

.flowdrop-card__header {
  padding: var(--fd-space-xl) var(--fd-space-xl) var(--fd-space-xs);
  border-bottom: 1px solid var(--fd-border-muted);
}

.flowdrop-card__footer {
  padding: var(--fd-space-xs) var(--fd-space-xl) var(--fd-space-xl);
  border-top: 1px solid var(--fd-border-muted);
}

/* Badge styles */
.flowdrop-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--fd-space-3xs) var(--fd-space-xs);
  font-size: var(--fd-text-xs);
  font-weight: 500;
  border-radius: var(--fd-radius-md);
  background-color: var(--fd-muted);
  color: var(--fd-foreground);
}

.flowdrop-badge--primary {
  background-color: var(--fd-primary-muted);
  color: var(--fd-primary-hover);
}

.flowdrop-badge--secondary {
  background-color: var(--fd-secondary);
  color: var(--fd-secondary-foreground);
}

.flowdrop-badge--success {
  background-color: var(--fd-success-muted);
  color: var(--fd-success-hover);
}

.flowdrop-badge--warning {
  background-color: var(--fd-warning-muted);
  color: var(--fd-warning-hover);
}

.flowdrop-badge--error {
  background-color: var(--fd-error-muted);
  color: var(--fd-error-hover);
}

/* Navbar styles */
.flowdrop-navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--fd-space-md) var(--fd-space-xl);
  background-color: var(--fd-background);
  border-bottom: 1px solid var(--fd-border);
}

.flowdrop-navbar__start {
  display: flex;
  align-items: center;
  gap: var(--fd-space-md);
}

.flowdrop-navbar__center {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
}

.flowdrop-navbar__end {
  display: flex;
  align-items: center;
  gap: var(--fd-space-md);
}

/* Join button group */
.flowdrop-join {
  display: inline-flex;
  border-radius: var(--fd-radius-md);
  overflow: hidden;
}

.flowdrop-join__item {
  border-radius: 0;
  border-right: 1px solid var(--fd-border);
}

.flowdrop-join__item:first-child {
  border-top-left-radius: var(--fd-radius-md);
  border-bottom-left-radius: var(--fd-radius-md);
}

.flowdrop-join__item:last-child {
  border-top-right-radius: var(--fd-radius-md);
  border-bottom-right-radius: var(--fd-radius-md);
  border-right: none;
}

/* Hero section */
.flowdrop-hero {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  padding: var(--fd-space-4xl);
}

.flowdrop-hero__content {
  text-align: center;
  max-width: 28rem;
}

.flowdrop-hero__icon {
  font-size: 3.75rem;
  margin-bottom: var(--fd-space-xl);
  color: var(--fd-muted-foreground);
}

.flowdrop-hero__title {
  font-size: var(--fd-text-lg);
  font-weight: 700;
  margin-bottom: var(--fd-space-xs);
  color: var(--fd-foreground);
}

.flowdrop-hero__description {
  font-size: var(--fd-text-sm);
  color: var(--fd-muted-foreground);
  margin-bottom: var(--fd-space-xl);
}

/* Divider */
.flowdrop-divider {
  display: flex;
  align-items: center;
  margin: var(--fd-space-xl) 0;
}

.flowdrop-divider::before {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--fd-border);
}

.flowdrop-divider__text {
  padding: 0 var(--fd-space-md);
  font-size: var(--fd-text-xs);
  font-weight: 600;
  color: var(--fd-muted-foreground);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.flowdrop-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--fd-border);
}

/* Details/Summary - Modern accordion styling */
.flowdrop-details {
  background-color: var(--fd-card);
  border-radius: var(--fd-radius-lg);
  box-shadow: var(--fd-shadow-sm);
  overflow: hidden;
  border: 1px solid var(--fd-border-muted);
  transition: all var(--fd-transition-fast);
}

.flowdrop-details:hover {
  border-color: var(--fd-border);
}

.flowdrop-details[open] {
  box-shadow: var(--fd-shadow-md);
}

.flowdrop-details__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--fd-space-md);
  font-size: var(--fd-text-sm);
  font-weight: 500;
  color: var(--fd-foreground);
  cursor: pointer;
  transition: all var(--fd-transition-fast);
  background: var(--fd-card);
  border-radius: var(--fd-radius-md);
}

.flowdrop-details__summary:hover {
  background-color: var(--fd-muted);
}

.flowdrop-details__summary::marker,
.flowdrop-details__summary::-webkit-details-marker {
  display: none;
}

.flowdrop-details__content {
  padding: var(--fd-space-md);
  padding-top: 0;
  background: var(--fd-card);
}

/* Loading spinner */
.flowdrop-spinner {
  display: inline-block;
  width: var(--fd-size-spinner);
  height: var(--fd-size-spinner);
  border: 2px solid var(--fd-border);
  border-top: 2px solid var(--fd-primary);
  border-radius: 50%;
  animation: flowdrop-spin 1s linear infinite;
}

.flowdrop-spinner--sm {
  width: var(--fd-space-md);
  height: var(--fd-space-md);
  border-width: 1px;
}

.flowdrop-spinner--lg {
  width: var(--fd-space-3xl);
  height: var(--fd-space-3xl);
  border-width: 3px;
}

@keyframes flowdrop-spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/* Utility classes */
.flowdrop-flex {
  display: flex;
}

.flowdrop-flex--col {
  flex-direction: column;
}

.flowdrop-flex--center {
  align-items: center;
  justify-content: center;
}

.flowdrop-flex--between {
  justify-content: space-between;
}

.flowdrop-flex--1 {
  flex: 1;
}

.flowdrop-gap--1 {
  gap: var(--fd-space-3xs);
}

.flowdrop-gap--2 {
  gap: var(--fd-space-xs);
}

.flowdrop-gap--3 {
  gap: var(--fd-space-md);
}

.flowdrop-gap--4 {
  gap: var(--fd-space-xl);
}

.flowdrop-p--1 {
  padding: var(--fd-space-3xs);
}

.flowdrop-p--2 {
  padding: var(--fd-space-xs);
}

.flowdrop-p--3 {
  padding: var(--fd-space-md);
}

.flowdrop-p--4 {
  padding: var(--fd-space-xl);
}

.flowdrop-m--0 {
  margin: 0;
}

.flowdrop-mb--1 {
  margin-bottom: var(--fd-space-3xs);
}

.flowdrop-mb--2 {
  margin-bottom: var(--fd-space-xs);
}

.flowdrop-mb--3 {
  margin-bottom: var(--fd-space-md);
}

.flowdrop-mb--4 {
  margin-bottom: var(--fd-space-xl);
}

.flowdrop-text--xs {
  font-size: var(--fd-text-xs);
}

.flowdrop-text--sm {
  font-size: var(--fd-text-sm);
}

.flowdrop-text--lg {
  font-size: var(--fd-text-lg);
}

.flowdrop-text--xl {
  font-size: var(--fd-text-xl);
}

.flowdrop-font--bold {
  font-weight: 700;
}

.flowdrop-font--medium {
  font-weight: 500;
}

.flowdrop-text--center {
  text-align: center;
}

.flowdrop-text--gray {
  color: var(--fd-muted-foreground);
}

.flowdrop-text--gray-dark {
  color: var(--fd-foreground);
}

.flowdrop-bg--white {
  background-color: var(--fd-background);
}

.flowdrop-bg--gray {
  background-color: var(--fd-muted);
}

.flowdrop-bg--gray-light {
  background-color: var(--fd-subtle);
}

.flowdrop-border {
  border: 1px solid var(--fd-border);
}

.flowdrop-border--b {
  border-bottom: 1px solid var(--fd-border);
}

.flowdrop-border--t {
  border-top: 1px solid var(--fd-border);
}

.flowdrop-border--r {
  border-right: 1px solid var(--fd-border);
}

.flowdrop-rounded {
  border-radius: var(--fd-radius-md);
}

.flowdrop-rounded--lg {
  border-radius: var(--fd-radius-lg);
}

.flowdrop-shadow {
  box-shadow: var(--fd-shadow-sm);
}

.flowdrop-shadow--lg {
  box-shadow: var(--fd-shadow-md);
}

.flowdrop-w--full {
  width: 100%;
}

.flowdrop-h--full {
  height: 100%;
}

.flowdrop-min-h--0 {
  min-height: 0;
}

.flowdrop-overflow--hidden {
  overflow: hidden;
}

.flowdrop-overflow--auto {
  overflow: auto;
}

.flowdrop-cursor--pointer {
  cursor: pointer;
}

.flowdrop-cursor--grab {
  cursor: grab;
}

.flowdrop-cursor--grabbing {
  cursor: grabbing;
}

.flowdrop-transition {
  transition: all var(--fd-transition-normal);
}

.flowdrop-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.flowdrop-opacity--70 {
  opacity: 0.7;
}

.flowdrop-opacity--60 {
  opacity: 0.6;
}

/* Responsive utilities */
@media (min-width: 640px) {
  .flowdrop-sm\\:flex {
    display: flex;
  }

  .flowdrop-sm\\:hidden {
    display: none;
  }
}

@media (min-width: 768px) {
  .flowdrop-md\\:flex {
    display: flex;
  }

  .flowdrop-md\\:hidden {
    display: none;
  }
}

@media (min-width: 1024px) {
  .flowdrop-lg\\:flex {
    display: flex;
  }

  .flowdrop-lg\\:hidden {
    display: none;
  }
}

/* Color system - Category colors */
.flowdrop-color--primary {
  background-color: var(--fd-primary);
  color: var(--fd-primary-foreground);
}

.flowdrop-color--primary-light {
  background-color: var(--fd-primary-muted);
  color: var(--fd-primary-hover);
}

.flowdrop-color--primary-text {
  color: var(--fd-primary);
}

.flowdrop-color--primary-border {
  border-color: var(--fd-primary);
}

.flowdrop-color--secondary {
  background-color: var(--fd-secondary);
  color: var(--fd-secondary-foreground);
}

.flowdrop-color--secondary-light {
  background-color: var(--fd-secondary);
  color: var(--fd-secondary-foreground);
}

.flowdrop-color--secondary-text {
  color: var(--fd-secondary-foreground);
}

.flowdrop-color--secondary-border {
  border-color: var(--fd-border);
}

.flowdrop-color--success {
  background-color: var(--fd-success);
  color: var(--fd-success-foreground);
}

.flowdrop-color--success-light {
  background-color: var(--fd-success-muted);
  color: var(--fd-success-hover);
}

.flowdrop-color--success-text {
  color: var(--fd-success);
}

.flowdrop-color--success-border {
  border-color: var(--fd-success);
}

.flowdrop-color--warning {
  background-color: var(--fd-warning);
  color: var(--fd-warning-foreground);
}

.flowdrop-color--warning-light {
  background-color: var(--fd-warning-muted);
  color: var(--fd-warning-hover);
}

.flowdrop-color--warning-text {
  color: var(--fd-warning);
}

.flowdrop-color--warning-border {
  border-color: var(--fd-warning);
}

.flowdrop-color--error {
  background-color: var(--fd-error);
  color: var(--fd-error-foreground);
}

.flowdrop-color--error-light {
  background-color: var(--fd-error-muted);
  color: var(--fd-error-hover);
}

.flowdrop-color--error-text {
  color: var(--fd-error);
}

.flowdrop-color--error-border {
  border-color: var(--fd-error);
}

.flowdrop-color--info {
  background-color: var(--fd-info);
  color: var(--fd-info-foreground);
}

.flowdrop-color--info-light {
  background-color: var(--fd-info-muted);
  color: var(--fd-info);
}

.flowdrop-color--info-text {
  color: var(--fd-info);
}

.flowdrop-color--info-border {
  border-color: var(--fd-info);
}

.flowdrop-color--accent {
  background-color: var(--fd-accent);
  color: var(--fd-accent-foreground);
}

.flowdrop-color--accent-light {
  background-color: var(--fd-accent-muted);
  color: var(--fd-accent-hover);
}

.flowdrop-color--accent-text {
  color: var(--fd-accent);
}

.flowdrop-color--accent-border {
  border-color: var(--fd-accent);
}

.flowdrop-color--neutral {
  background-color: var(--fd-muted-foreground);
  color: var(--fd-background);
}

.flowdrop-color--neutral-light {
  background-color: var(--fd-muted);
  color: var(--fd-foreground);
}

.flowdrop-color--neutral-text {
  color: var(--fd-foreground);
}

.flowdrop-color--neutral-border {
  border-color: var(--fd-border);
}

.flowdrop-color--base {
  background-color: var(--fd-background);
  color: var(--fd-foreground);
}

.flowdrop-color--base-light {
  background-color: var(--fd-muted);
  color: var(--fd-foreground);
}

.flowdrop-color--base-text {
  color: var(--fd-foreground);
}

.flowdrop-color--base-border {
  border-color: var(--fd-border);
}

/* Data type colors for ports */
.flowdrop-color--emerald {
  background-color: var(--fd-node-emerald);
  color: #ffffff;
}

.flowdrop-color--blue {
  background-color: var(--fd-node-blue);
  color: #ffffff;
}

.flowdrop-color--purple {
  background-color: var(--fd-node-purple);
  color: #ffffff;
}

.flowdrop-color--amber {
  background-color: var(--fd-node-amber);
  color: #ffffff;
}

.flowdrop-color--orange {
  background-color: var(--fd-node-orange);
  color: #ffffff;
}

.flowdrop-color--red {
  background-color: var(--fd-node-red);
  color: #ffffff;
}

.flowdrop-color--pink {
  background-color: var(--fd-node-pink);
  color: #ffffff;
}

.flowdrop-color--indigo {
  background-color: var(--fd-node-indigo);
  color: #ffffff;
}

.flowdrop-color--teal {
  background-color: var(--fd-node-teal);
  color: #ffffff;
}

.flowdrop-color--cyan {
  background-color: var(--fd-node-cyan);
  color: #ffffff;
}

.flowdrop-color--lime {
  background-color: var(--fd-node-lime);
  color: #ffffff;
}

.flowdrop-color--slate {
  background-color: var(--fd-node-slate);
  color: #ffffff;
}

/* =========================================================================
   COMPONENT-SPECIFIC TOKENS
   These extend the semantic tokens for specific component needs.
   All use the --fd-* semantic tokens as their foundation.
   ========================================================================= */

:root {
  /* =========================================================================
	   Interrupt Component Tokens
	   ========================================================================= */

  /* Interrupt state: Pending (awaiting user response) */
  --fd-interrupt-pending-bg: linear-gradient(
    135deg,
    var(--fd-warning-muted) 0%,
    var(--fd-warning-muted) 100%
  );
  --fd-interrupt-pending-border: var(--fd-warning);
  --fd-interrupt-pending-shadow: rgba(245, 158, 11, 0.15);
  --fd-interrupt-pending-avatar: var(--fd-warning);
  --fd-interrupt-pending-text: var(--fd-warning-hover);
  --fd-interrupt-pending-text-light: var(--fd-warning-hover);

  /* Interrupt state: Completed (response received - neutral) */
  --fd-interrupt-completed-bg: linear-gradient(
    135deg,
    var(--fd-info-muted) 0%,
    var(--fd-primary-muted) 100%
  );
  --fd-interrupt-completed-border: var(--fd-primary);
  --fd-interrupt-completed-shadow: rgba(59, 130, 246, 0.15);
  --fd-interrupt-completed-avatar: var(--fd-primary);
  --fd-interrupt-completed-text: var(--fd-primary-hover);
  --fd-interrupt-completed-text-light: var(--fd-primary);

  /* Interrupt state: Cancelled (dismissed without responding) */
  --fd-interrupt-cancelled-bg: linear-gradient(135deg, var(--fd-muted) 0%, var(--fd-subtle) 100%);
  --fd-interrupt-cancelled-border: var(--fd-muted-foreground);
  --fd-interrupt-cancelled-shadow: rgba(107, 114, 128, 0.15);
  --fd-interrupt-cancelled-avatar: var(--fd-muted-foreground);
  --fd-interrupt-cancelled-text: var(--fd-muted-foreground);
  --fd-interrupt-cancelled-text-light: var(--fd-muted-foreground);

  /* Interrupt state: Error */
  --fd-interrupt-error-bg: linear-gradient(
    135deg,
    var(--fd-error-muted) 0%,
    var(--fd-error-muted) 100%
  );
  --fd-interrupt-error-border: var(--fd-error);
  --fd-interrupt-error-shadow: rgba(239, 68, 68, 0.15);
  --fd-interrupt-error-avatar: var(--fd-error);
  --fd-interrupt-error-text: var(--fd-error-hover);
  --fd-interrupt-error-text-light: var(--fd-error);

  /* Interrupt prompt inner styling */
  --fd-interrupt-prompt-bg: rgba(255, 255, 255, 0.85);
  --fd-interrupt-prompt-border-pending: rgba(245, 158, 11, 0.2);
  --fd-interrupt-prompt-border-completed: rgba(59, 130, 246, 0.2);
  --fd-interrupt-prompt-border-cancelled: rgba(107, 114, 128, 0.2);
  --fd-interrupt-prompt-border-error: rgba(239, 68, 68, 0.2);

  /* Interrupt button tokens */
  --fd-interrupt-btn-primary-bg: linear-gradient(
    135deg,
    var(--fd-primary) 0%,
    var(--fd-primary-hover) 100%
  );
  --fd-interrupt-btn-primary-bg-hover: linear-gradient(
    135deg,
    var(--fd-primary-hover) 0%,
    var(--fd-primary-hover) 100%
  );
  --fd-interrupt-btn-primary-shadow: rgba(59, 130, 246, 0.3);
  --fd-interrupt-btn-secondary-bg: var(--fd-muted);
  --fd-interrupt-btn-secondary-border: var(--fd-border);
  --fd-interrupt-btn-secondary-text: var(--fd-foreground);

  /* Interrupt selection tokens (for confirmation/choice) */
  --fd-interrupt-selected-confirm-bg: var(--fd-interrupt-btn-primary-bg);
  --fd-interrupt-selected-confirm-border: var(--fd-primary-hover);
  --fd-interrupt-selected-confirm-glow: rgba(59, 130, 246, 0.3);
  --fd-interrupt-selected-decline-bg: var(--fd-error-muted);
  --fd-interrupt-selected-decline-border: var(--fd-error);
  --fd-interrupt-selected-decline-text: var(--fd-error);
  --fd-interrupt-selected-decline-glow: rgba(248, 113, 113, 0.2);
  --fd-interrupt-not-selected-opacity: 0.4;

  /* Interrupt badge tokens */
  --fd-interrupt-badge-completed-bg: var(--fd-primary-muted);
  --fd-interrupt-badge-completed-text: var(--fd-primary);

  /* =========================================================================
	   Shared Interrupt Tokens
	   Used across all interrupt prompt components
	   ========================================================================= */

  --fd-interrupt-font-message: var(--fd-text-md);
  --fd-interrupt-font-error: var(--fd-text-xsm);
  --fd-interrupt-line-height: var(--fd-leading-normal);
  --fd-interrupt-btn-min-height: var(--fd-size-btn-min);
  --fd-interrupt-spinner-size: var(--fd-size-spinner);
  --fd-interrupt-avatar-size: var(--fd-size-avatar);
  --fd-interrupt-font-mono: var(--fd-font-mono);

  /* =========================================================================
	   Review Prompt Component Tokens
	   ========================================================================= */

  /* Typography */
  --fd-review-font-size-message: var(--fd-interrupt-font-message);
  --fd-review-font-size-error: var(--fd-interrupt-font-error);
  --fd-review-font-size-html-toggle: var(--fd-text-2xs);
  --fd-review-line-height: var(--fd-interrupt-line-height);
  --fd-review-line-height-content: var(--fd-leading-relaxed);
  --fd-review-font-mono: var(--fd-interrupt-font-mono);

  /* Spacing */
  --fd-review-space-xs: 0.125rem;
  --fd-review-space-sm: var(--fd-space-2xs);
  --fd-review-space-md: var(--fd-space-sm);
  --fd-review-space-lg: var(--fd-space-lg);

  /* Sizes */
  --fd-review-toggle-height: var(--fd-size-icon-btn);
  --fd-review-diff-label-width: 5rem;

  /* Diff token styling */
  --fd-review-diff-token-padding: 0.0625rem 0.125rem;

  /* =========================================================================
	   Playground Component Tokens
	   ========================================================================= */

  --fd-playground-sidebar-width: 280px;
  --fd-playground-header-height: 3.25rem;
  --fd-playground-icon-btn-size: var(--fd-size-icon-btn);

  /* =========================================================================
	   Notes Node Component Tokens
	   Notes node now uses standard node styling (--fd-card, --fd-node-border)
	   for a consistent look and to avoid confusion with selected state.
	   ========================================================================= */

  --fd-notes-node-width: 500px;
  --fd-notes-node-min-width: 250px;
  --fd-notes-node-max-width: 500px;
  --fd-notes-node-backdrop-filter: blur(8px);
}

/* Dark mode overrides for interrupt component tokens */
[data-theme='dark'] {
  /* Interrupt prompt inner styling - dark background for dark mode */
  --fd-interrupt-prompt-bg: rgba(30, 30, 35, 0.95);
  --fd-interrupt-prompt-border-pending: rgba(251, 191, 36, 0.25);
  --fd-interrupt-prompt-border-completed: rgba(96, 165, 250, 0.25);
  --fd-interrupt-prompt-border-cancelled: rgba(156, 163, 175, 0.25);
  --fd-interrupt-prompt-border-error: rgba(248, 113, 113, 0.25);

  /* Interrupt button tokens - adjusted for dark mode */
  --fd-interrupt-btn-secondary-bg: var(--fd-secondary);
  --fd-interrupt-btn-secondary-border: var(--fd-border);
  --fd-interrupt-btn-secondary-text: var(--fd-foreground);

  /* Selection tokens - adjusted colors for dark mode visibility */
  --fd-interrupt-selected-decline-bg: rgba(248, 113, 113, 0.15);
  --fd-interrupt-selected-decline-glow: rgba(248, 113, 113, 0.25);

  /* Badge tokens - adjusted for dark mode */
  --fd-interrupt-badge-completed-bg: var(--fd-primary-muted);
  --fd-interrupt-badge-completed-text: var(--fd-primary);
}

/* Dark mode overrides for notes node tokens */
/* Notes node now uses standard --fd-card background which is already theme-aware */

/* Markdown Display Component Styles */
/* These styles are used for dynamically rendered markdown content */

/* Base markdown styling */
.markdown-display {
  line-height: var(--fd-leading-relaxed);
  color: inherit;
}

/* Headings */
.markdown-display h1,
.markdown-display h2,
.markdown-display h3,
.markdown-display h4,
.markdown-display h5,
.markdown-display h6 {
  margin: 0.75rem 0 0.5rem 0;
  font-weight: 600;
  line-height: 1.25;
}

.markdown-display h1 {
  font-size: 1.5rem;
  margin-top: 0;
}

.markdown-display h2 {
  font-size: 1.25rem;
}

.markdown-display h3 {
  font-size: 1.125rem;
}

.markdown-display h4 {
  font-size: 1rem;
}

.markdown-display h5 {
  font-size: 0.875rem;
}

.markdown-display h6 {
  font-size: 0.75rem;
}

/* Paragraphs and text */
.markdown-display p {
  margin: 0.5rem 0;
  line-height: 1.6;
}

.markdown-display p:first-child {
  margin-top: 0;
}

.markdown-display p:last-child {
  margin-bottom: 0;
}

/* Lists */
.markdown-display ul,
.markdown-display ol {
  margin: 0.5rem 0;
  padding-left: 1.5rem;
}

.markdown-display li {
  margin: 0.25rem 0;
  line-height: 1.5;
}

.markdown-display ul li {
  list-style-type: disc;
}

.markdown-display ol li {
  list-style-type: decimal;
}

/* Code blocks and inline code */
.markdown-display code {
  background-color: rgba(0, 0, 0, 0.1);
  padding: 0.125rem 0.25rem;
  border-radius: 0.25rem;
  font-size: 0.875em;
  font-family: var(--fd-font-mono);
}

.markdown-display pre {
  background-color: rgba(0, 0, 0, 0.1);
  padding: var(--fd-space-md);
  border-radius: var(--fd-radius-md);
  overflow-x: auto;
  margin: var(--fd-space-xs) 0;
  font-family: var(--fd-font-mono);
  font-size: 0.875em;
  line-height: 1.4;
}

.markdown-display pre code {
  background-color: transparent;
  padding: 0;
  border-radius: 0;
  font-size: inherit;
}

/* Blockquotes */
.markdown-display blockquote {
  border-left: 3px solid currentColor;
  padding-left: 1rem;
  margin: 0.5rem 0;
  opacity: 0.8;
  font-style: italic;
}

/* Links */
.markdown-display a {
  color: var(--fd-primary);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.markdown-display a:hover {
  color: var(--fd-primary-hover);
  text-decoration-thickness: 2px;
}

/* Emphasis */
.markdown-display strong {
  font-weight: 600;
}

.markdown-display em {
  font-style: italic;
}

/* Horizontal rules */
.markdown-display hr {
  border: none;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  margin: 1rem 0;
}

/* Tables */
.markdown-display table {
  border-collapse: collapse;
  width: 100%;
  margin: 0.5rem 0;
}

.markdown-display th,
.markdown-display td {
  border: 1px solid rgba(0, 0, 0, 0.1);
  padding: 0.5rem;
  text-align: left;
}

.markdown-display th {
  background-color: rgba(0, 0, 0, 0.05);
  font-weight: 600;
}

/* Images */
.markdown-display img {
  max-width: 100%;
  height: auto;
  border-radius: 0.25rem;
  margin: 0.5rem 0;
}

/* Compact variant for smaller spaces */
.markdown-display--compact {
  font-size: 0.875em;
}

.markdown-display--compact h1 {
  font-size: 1.25rem;
}

.markdown-display--compact h2 {
  font-size: 1.125rem;
}

.markdown-display--compact h3 {
  font-size: 1rem;
}

/* Large variant for emphasis */
.markdown-display--large {
  font-size: 1.125em;
}

.markdown-display--large h1 {
  font-size: 1.75rem;
}

.markdown-display--large h2 {
  font-size: 1.5rem;
}

.markdown-display--large h3 {
  font-size: 1.25rem;
}