/* Shared in-document layout for overall architecture diagrams (standalone + v3 embed). */

.fs-overall-in-doc-inner {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  min-width: 0;
  min-height: 0;
}

.fs-overall-in-doc-inner > .fs-top-dock {
  order: 0;
  flex: 0 0 auto;
}

.fs-overall-in-doc-inner > .fs-overall-canvas-wrap {
  order: 2;
  flex: 1 1 0;
  min-height: 0;
}

.fs-overall-in-doc-inner > .fs-layers-dock {
  order: 3;
  flex: 0 0 auto;
}

/* In-doc layers layouts (Bottom → Off → Top cycle) */
.fs-overall-in-doc-inner.fs-overall-layers-off > .fs-layers-dock {
  display: none !important;
}

.fs-overall-in-doc-inner.fs-overall-layers-top > .fs-layers-dock {
  order: 1;
}

.fs-overall-in-doc-inner.fs-overall-layers-top > .fs-overall-canvas-wrap {
  order: 2;
}

.fs-overall-in-doc-inner.fs-overall-layers-bottom > .fs-layers-dock {
  order: 3;
}

/* Flow bar — static row in document flow */
.fs-overall-in-doc-inner > .fs-top-dock {
  position: static !important;
  top: auto !important;
  left: auto !important;
  right: auto !important;
  width: 100% !important;
  z-index: auto !important;
  background: transparent;
  border: none;
  box-shadow: none;
}

.fs-overall-in-doc-inner > .fs-top-dock .fs-panel {
  position: static !important;
  width: 100% !important;
  height: auto !important;
  border: none;
  background: transparent;
  padding: 0;
}

.fs-overall-in-doc-inner > .fs-top-dock .fs-flow-bar {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 6px;
  padding: 0;
  border: none;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
}

.fs-overall-in-doc-inner > .fs-top-dock .fs-flow-nav {
  display: flex;
  flex-wrap: nowrap;
  flex: 1 1 auto;
  align-items: center;
  gap: 6px;
  min-width: 0;
  width: auto;
}

.fs-overall-in-doc-inner > .fs-top-dock .fs-flow-bar button,
.fs-overall-in-doc-inner > .fs-top-dock .fs-flow-bar select {
  flex: 0 0 auto;
  white-space: nowrap;
  font-size: 12px;
  padding: 6px 10px;
  border: 1px solid var(--fs-border, #30363d);
  border-radius: 6px;
  background: var(--fs-bg, #0d1117);
  color: var(--fs-text, #c9d1d9);
}

.fs-overall-in-doc-inner > .fs-top-dock .fs-flow-bar select {
  flex: 1 1 auto;
  min-width: 7.5rem;
  max-width: none;
  padding: 6px 8px;
}

.fs-overall-in-doc-inner > .fs-top-dock .fs-flow-nav #fs-prev,
.fs-overall-in-doc-inner > .fs-top-dock .fs-flow-nav #fs-next {
  flex: 0 0 30px;
  min-width: 30px;
  padding: 6px 4px;
}

.fs-overall-in-doc-inner > .fs-top-dock .fs-flow-nav #fs-play,
.fs-overall-in-doc-inner > .fs-top-dock .fs-flow-nav .fs-start {
  flex: 0 0 auto;
  min-width: 58px;
  padding: 6px 8px;
}

/* Canvas block — diagram + inset legend aligned to top (v3 + standalone in-doc) */
.fs-overall-canvas-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  width: 100%;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--fs-border, #30363d);
  border-radius: 8px;
  background: #0d1117;
  --fs-overall-legend-ratio: 1;
}

.fs-overall-canvas-wrap #fs-canvas {
  display: block;
  max-width: 100%;
}

.fs-overall-in-doc-inner .fs-legend--diagram-inset,
.fs-overall-canvas-wrap .fs-legend--diagram-inset {
  position: absolute !important;
  top: 8px;
  left: 8px;
  right: auto;
  bottom: auto;
  z-index: 2;
  width: calc(168px * var(--fs-overall-legend-ratio, 1));
  max-width: calc(100% - 16px);
  max-height: min(240px, calc(100% - 16px));
  overflow-x: hidden;
  overflow-y: auto;
  padding: calc(6px * var(--fs-overall-legend-ratio, 1)) calc(8px * var(--fs-overall-legend-ratio, 1));
  margin: 0;
  font-size: calc(10px * var(--fs-overall-legend-ratio, 1));
  line-height: 1.35;
  pointer-events: auto;
  background: rgba(13, 17, 23, 0.88);
  border: 1px solid var(--fs-border, #30363d);
  border-radius: calc(6px * var(--fs-overall-legend-ratio, 1));
}

.fs-overall-in-doc-inner .fs-legend--diagram-inset .fs-legend-title,
.fs-overall-canvas-wrap .fs-legend--diagram-inset .fs-legend-title {
  font-size: 1.1em;
  font-weight: 600;
  margin-bottom: 0.35em;
}

.fs-overall-in-doc-inner .fs-legend--diagram-inset .fs-legend-item,
.fs-overall-canvas-wrap .fs-legend--diagram-inset .fs-legend-item {
  font-size: 1em;
  margin: 0.15em 0;
  gap: 0.45em;
}

.fs-overall-in-doc-inner .fs-legend--diagram-inset .fs-legend-dot,
.fs-overall-canvas-wrap .fs-legend--diagram-inset .fs-legend-dot {
  width: 0.8em;
  height: 0.8em;
  flex-shrink: 0;
}

/* Layers dock — same height model as demo.css fs-has-top-panel (content-driven --fs-layers-panel-height) */
.fs-overall-in-doc-inner > .fs-layers-dock {
  position: static !important;
  top: auto !important;
  left: auto !important;
  right: auto !important;
  bottom: auto !important;
  width: 100% !important;
  height: calc(var(--fs-layers-panel-height, 10rem) * 2);
  max-height: none;
  z-index: auto !important;
  border: 1px solid var(--fs-border, #30363d);
  border-radius: 8px;
  background: var(--fs-bg-surface, #161b22);
  box-shadow: none;
  overflow: hidden;
}

.fs-overall-in-doc-inner .fs-layers-stack {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.fs-overall-in-doc-inner .fs-layers-stack .fs-steps,
.fs-overall-in-doc-inner .fs-layers-stack .fs-inspector {
  flex: 1 1 0;
  min-height: 0;
  max-height: 50%;
  overflow-x: hidden;
}

.fs-overall-in-doc-inner .fs-layers-stack .fs-steps {
  padding: 8px 12px;
  overflow-y: auto;
  border-bottom: 1px solid var(--fs-border, #30363d);
}

.fs-overall-in-doc-inner .fs-layers-stack .fs-inspector {
  padding: 8px 12px;
  overflow-y: hidden;
}

body.fs-overall-in-doc.fs-layers-ui--off .fs-overall-in-doc-inner > .fs-layers-dock,
body.nr-v3.fs-layers-ui--off .fs-overall-in-doc-inner > .fs-layers-dock {
  display: none !important;
}

/* Standalone full-page shell */
body.fs-overall-in-doc {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  margin: 0;
}

body.fs-overall-in-doc .fs-overall-in-doc-inner {
  flex: 1 1 0;
  min-height: 0;
  padding: 52px 14px 12px;
  box-sizing: border-box;
}

body.fs-overall-in-doc #fs-overlay {
  position: fixed;
  inset: 0;
  z-index: 400;
}

body.fs-overall-in-doc #fs-highlight-box:not([hidden]) {
  position: fixed;
  z-index: 350;
  pointer-events: none;
}

body.fs-overall-in-doc .fs-credit {
  position: fixed;
  bottom: 16px;
  left: 16px;
  z-index: 100;
}

body.fs-overall-in-doc .fs-theme-toggle {
  top: 10px;
  right: 16px;
}

body.fs-overall-in-doc .fs-header-stack {
  top: 10px;
  z-index: 200;
}

/* Standalone presenter — canvas wrap tracks diagram area (legend inset like v3) */
body.fs-has-top-panel .fs-overall-canvas-wrap {
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
  border: none;
  border-radius: 0;
  background: transparent;
  --fs-overall-legend-ratio: 1;
}

body.fs-has-top-panel.fs-layers-pos-right:not(.fs-layers-ui--off) .fs-overall-canvas-wrap {
  right: var(--fs-layers-right-width, 380px);
}

body.fs-has-top-panel .fs-overall-canvas-wrap #fs-canvas,
body.fs-has-top-panel .fs-overall-canvas-wrap .fs-legend--diagram-inset {
  pointer-events: auto;
}

body.fs-has-top-panel .fs-overall-canvas-wrap .fs-legend--diagram-inset {
  position: absolute !important;
  right: auto !important;
  bottom: auto !important;
  width: calc(168px * var(--fs-overall-legend-ratio, 1));
  max-width: calc(100% - 16px);
}