/* Настройки оформления созвездия. Цвета и размеры находятся в :root. */
:root {
  --ink: #eeeae0;
  --muted: #b4b8bf;
  --quiet: #858d9a;
  --canvas: #050911;
  --panel: #0b1019;
  --border: #303641;
  --orange: #dfc99a;
  --line: #a6bbd4;
  --danger: #cc9991;
  --header-h: 82px;
  /* Размеры интерфейса. */
  --header-mobile-h: 72px;
  --toolbar-width: 78px;
  --inspector-width: 290px;
  --toolbar-compact-width: 68px;
  --inspector-compact-width: 265px;
  --chrome-background: #080d15;
  --frame-inset: 14px;
  --frame-mobile-inset: 9px;
  --frame-corner-length: 26px;
  --frame-color: #d5c9ab80;
  --background-star-opacity: .35;
  /* Изображение в центре и окружающая звёздная туманность. */
  --sky-image-inset: 8%;
  --sky-image-opacity: .9;
  --nebula-extent: 0%;
  --nebula-opacity: .8;
  --nebula-scale: 1;
  --nebula-position: right bottom;
  --sky-solid-radius: 52%;
  --sky-fade-radius: 76%;
  --base-line-width: 1.3;
  --base-line-opacity: .78;
  --lit-line-width: 1.2;
  /* Звёзды: область захвата курсором и размер видимой звезды. */
  --star-hit-size: 44px;
  --star-size: 6px;
  --root-star-size: 12px;
  --star-color: #e9e7df;
  --star-glow: 0 0 5px #fff, 0 0 13px #eef4ff, 0 0 28px #b4ccedb0;
  --lit-star-glow: 0 0 6px #fff, 0 0 16px #fff5dc, 0 0 34px var(--node-color), 0 0 54px color-mix(in srgb, var(--node-color) 45%, transparent);
  --star-ray-color: #f2f1e8;
  --star-ray-long: 22px;
  --star-ray-short: 14px;
  --star-opacity-min: .92;
  --star-scale-min: .97;
  --star-scale-max: 1.03;
  --unlit-star-opacity: .65;
  --star-awaken-duration: .9s;
  --star-awaken-brightness: 3;
  --star-awaken-scale: 1.7;
  --star-thread-size: 34px;
  --label-width: 155px;
  --label-offset: 52px;
  --font-size-ui: .875rem;
  --font-size-small: .75rem;
  --font-size-event-title: 1.125rem;
  --font-size-event-description: .875rem;
  /* Описание события. Длительность вспышки задаётся в APP_CONFIG. */
  --event-dialog-width: 480px;
  --event-font: Georgia, "Palatino Linotype", serif;
  --event-paper: #e4d2a8;
  --event-paper-light: #f0e4c6;
  --event-image-opacity: .15;
  --event-paper-tint: 23%; /* Примесь цветов искры к пергаменту. */
  --event-ink: #392b22;
  --event-heading: #7a2525;
  --event-bronze: #8b663d;
  --event-rule: #9f7c4f80;
  --event-shadow: 0 8px 24px #0007;
  --event-frame-inset: 5px;
  --event-corner-size: 14px;
  --event-seal-size: 24px;
  --event-ornament-size: 7px;
  --event-ornament-stroke: 1px;
  --event-dialog-padding: 30px;
  --event-dialog-mobile-padding: 24px;
  --event-dialog-title-size: 1.65rem;
  --event-dialog-body-size: 1rem;
  --event-dialog-line-height: 1.75;
  --event-flash-padding: 15px 20px 17px;
  --event-flash-line-height: 1.5;
  --event-flash-accent-tint: 65%;
  --event-flash-duration: 3.6s;
  --event-hover-duration: .16s;
  --event-flash-lines: 3;

}

body { background: var(--canvas); }
.topbar {
  position: relative;
  z-index: 8;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  padding: 0 30px;
  background: var(--chrome-background);
  border-bottom-color: #b5b6ae35;
}
.topbar::after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 30px;
  right: 30px;
  height: 1px;
  background: #b5b6ae15;
  pointer-events: none;
}
.project-title { grid-column: 2; width: min(52vw, 420px); font-family: var(--font-ui); font-size: .62rem; letter-spacing: .15em; }
.project-title input { width: 100%; text-align: center; font-family: var(--font-display); font-size: 1.45rem; letter-spacing: .02em; }
.top-actions { grid-column: 3; justify-self: end; gap: 12px; }
.save-state { font-family: var(--font-ui); font-size: .65rem; }
.button { min-height: 36px; padding: 0 15px; font-size: .75rem; border-radius: 0; border-color: #b9bdc347; }
a.button { display: inline-flex; align-items: center; color: var(--ink); text-decoration: none; }
.button.primary { color: var(--orange); background: #dfc99a09; border-color: #dfc99a70; font-weight: 400; }
.button.primary:hover, .button:hover { background: #e1d3b413; border-color: #dacfb3; }
.play-icon { border-top-width: 4px; border-bottom-width: 4px; border-left-width: 6px; }
.workspace { position: relative; display: block; overflow: hidden; height: calc(100dvh - var(--header-h)); }
.canvas-wrap { width: 100%; height: 100%; }
@media (min-width: 901px) {
  .toolrail { position: absolute; left: 0; top: 0; bottom: 0; width: var(--toolbar-width); z-index: 7; }
  .inspector { position: absolute; right: 0; top: 0; bottom: 0; width: var(--inspector-width); transform: translateX(101%); transition: transform .2s ease; }
  .inspector.open { transform: translateX(0); }
  .canvas-wrap.dragging ~ .inspector { transform: translateX(101%); }
  .icon-button { display: block; flex-shrink: 0; }
}
.toolrail { background: var(--chrome-background); border-right-color: #b5b6ae25; padding: 23px 8px; gap: 15px; }
.tool { min-height: 62px; border-radius: 0; gap: 5px; font-size: .61rem; }
.tool svg { width: 21px; height: 21px; stroke-width: 1.2; }
.tool.active { color: var(--orange); background: #dfc99a08; border-color: #dfc99a40; }
.tool:hover { background: #b3c4d00c; }
.canvas-wrap {
  isolation: isolate;
  background-color: #050911;
  background-image: radial-gradient(ellipse at 47% 48%, #1b293b 0%, #0c1523 35%, #050911 78%);
  background-size: cover;
  background-position: center;
}
.sky-image-layer { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
body.explore .sky-image-layer { opacity: .005; mask-size: 100% 100%; mask-repeat: no-repeat; }
.sky-background {
  position: absolute;
  inset: var(--sky-image-inset);
  z-index: 0;
  opacity: var(--sky-image-opacity);
  mask-image: radial-gradient(ellipse, black var(--sky-solid-radius), transparent var(--sky-fade-radius));
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  transform: translate(var(--sky-offset-x, 0px), var(--sky-offset-y, 0px)) scale(var(--sky-image-scale, 1.08));
  pointer-events: none;
}
.sky-nebula {
  position: absolute;
  inset: calc(-1 * var(--nebula-extent));
  z-index: 0;
  opacity: var(--nebula-opacity);
  background-size: cover;
  background-position: var(--nebula-position);
  transform: scale(var(--nebula-scale));
  pointer-events: none;
}
.sky-rose {
  position: absolute;
  top: 28px;
  left: 28px;
  width: clamp(180px, 18vw, 240px);
  aspect-ratio: 1;
  z-index: 0;
  background: url('/nebula-rose.webp') center / contain no-repeat;
  opacity: .38;
  mix-blend-mode: screen;
  filter: blur(.6px);
  pointer-events: none;
}
.sky-symbol {
  position: absolute;
  right: 40px;
  bottom: 40px;
  width: clamp(250px, 25vw, 310px);
  aspect-ratio: 1;
  z-index: 0;
  /* Нижний правый фрагмент исходного неба: знак сохраняет свою форму. */
  background: url('/nebula-symbol.webp') right bottom / 330.4% 206.7% no-repeat;
  mask-image: radial-gradient(ellipse, black 35%, transparent 72%);
  opacity: var(--nebula-opacity);
  mix-blend-mode: screen;
  pointer-events: none;
}
@media (max-width: 900px) {
  .sky-rose { top: 44px; left: 14px; width: min(34vw, 150px); }
  .sky-symbol { right: 14px; bottom: 14px; width: min(34vw, 150px); }
}
.background-dialog { position: fixed; top: calc(var(--header-h) + 16px); right: 16px; left: auto; bottom: auto; z-index: 9; margin: 0; width: min(320px, calc(100vw - 32px)); max-height: calc(100dvh - var(--header-h) - 32px); overflow: auto; padding: 20px; border: 1px solid var(--border); background: var(--panel); color: var(--ink); }
.background-dialog::backdrop { background: #03060cb8; }
.background-dialog h2 { margin: 0; font-size: 1.2rem; }
.background-dialog .field { margin: 18px 0; }
#site-background-preview { width: 100%; height: 80px; object-fit: cover; margin-top: 12px; border: 1px solid var(--border); }
.background-scale { display: flex; align-items: center; gap: 12px; font-size: var(--font-size-ui); }
.background-scale > span { margin-right: auto; }
.background-scale output { min-width: 42px; text-align: center; }
.background-dialog .background-opacity > span { display: flex; justify-content: space-between; }
.background-dialog input[type="range"] { padding: 0; border: 0; min-height: 32px; accent-color: var(--orange); cursor: pointer; }
.background-dialog > .text-button { display: block; margin-top: 14px; text-align: left; }
.background-transform { position: absolute; z-index: 8; border: 1px solid var(--orange); cursor: grab; touch-action: none; }
.background-transform[hidden] { display: none; }
.background-transform.dragging { cursor: grabbing; }
.background-handle { position: absolute; width: 28px; height: 28px; padding: 0; border: 0; background: transparent; transform: translate(-50%, -50%); touch-action: none; }
.background-handle::after { content: ""; position: absolute; inset: 8px; background: var(--panel); border: 1px solid var(--orange); }
.background-handle[data-corner="nw"] { left: 0; top: 0; cursor: nwse-resize; }
.background-handle[data-corner="ne"] { left: 100%; top: 0; cursor: nesw-resize; }
.background-handle[data-corner="sw"] { left: 0; top: 100%; cursor: nesw-resize; }
.background-handle[data-corner="se"] { left: 100%; top: 100%; cursor: nwse-resize; }
.background-editing :is(.nodes-layer, .connections) { pointer-events: none; }
.background-editing .node { pointer-events: none; }
@media (max-width: 900px) {
  .background-dialog { top: auto; bottom: 76px; right: 12px; padding: 14px; width: min(320px, calc(100vw - 24px)); max-height: 40dvh; }
  #site-background-preview { display: none; }
}
.canvas-wrap::after {
  content: "";
  position: absolute;
  inset: var(--frame-inset);
  z-index: 5;
  border: 1px solid #b2b9c01d;
  pointer-events: none;
  background:
    linear-gradient(var(--frame-color), var(--frame-color)) left top / var(--frame-corner-length) 1px no-repeat,
    linear-gradient(var(--frame-color), var(--frame-color)) left top / 1px var(--frame-corner-length) no-repeat,
    linear-gradient(var(--frame-color), var(--frame-color)) right top / var(--frame-corner-length) 1px no-repeat,
    linear-gradient(var(--frame-color), var(--frame-color)) right top / 1px var(--frame-corner-length) no-repeat,
    linear-gradient(var(--frame-color), var(--frame-color)) left bottom / var(--frame-corner-length) 1px no-repeat,
    linear-gradient(var(--frame-color), var(--frame-color)) left bottom / 1px var(--frame-corner-length) no-repeat,
    linear-gradient(var(--frame-color), var(--frame-color)) right bottom / var(--frame-corner-length) 1px no-repeat,
    linear-gradient(var(--frame-color), var(--frame-color)) right bottom / 1px var(--frame-corner-length) no-repeat;
}
.canvas-grid { z-index: 0; opacity: var(--background-star-opacity); }
#fog-canvas { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; pointer-events: none; }
.editor-grid {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(to right, transparent calc(50% - .5px), #e8d7af66 calc(50% - .5px), #e8d7af66 calc(50% + .5px), transparent calc(50% + .5px)),
    linear-gradient(to bottom, transparent calc(50% - .5px), #e8d7af66 calc(50% - .5px), #e8d7af66 calc(50% + .5px), transparent calc(50% + .5px)),
    linear-gradient(to right, #b4c6df35 1px, transparent 1px) 0 0 / 10% 100%,
    linear-gradient(to bottom, #b4c6df35 1px, transparent 1px) 0 0 / 100% 10%;
}
.mobile-actions button[data-grid-toggle] { color: var(--muted); }
.mobile-actions button[aria-pressed="true"] { color: var(--orange); background: #dfc99a12; }
.connections { z-index: 2; }
.nodes-layer { z-index: 3; pointer-events: none; }
.connection-base { stroke-width: var(--base-line-width); stroke-opacity: var(--base-line-opacity); }
.connection-group.related .connection-base { stroke: #ece2c7; stroke-opacity: 1; stroke-width: 1.8; }
.edge-energy { stroke-width: var(--lit-line-width); vector-effect: none; pointer-events: none; }
.edge-haze { stroke-width: 12; opacity: .42; filter: blur(3.5px); }
.edge-filament { opacity: .22; filter: blur(.8px); }
.edge-dust { opacity: .55; filter: drop-shadow(0 0 2px var(--edge-color)); pointer-events: none; }
.node, .node.align-right {
  width: var(--star-hit-size);
  height: var(--star-hit-size);
  min-height: var(--star-hit-size);
  padding: 0;
  transform: translate(-50%, -50%);
  border: 1px solid transparent;
  border-radius: 50%;
  background: transparent;
  pointer-events: auto;
  transition: opacity .4s, border-color .2s;
}
.node:hover, .node.selected, .node.connect-source { background: transparent; border-color: #e1d3b460; }
.node.selected::before, .node.selected::after { content: none; }
.node .node-dot, .node.align-right .node-dot {
  left: calc((var(--star-hit-size) - var(--star-size)) / 2);
  right: auto;
  top: calc((var(--star-hit-size) - var(--star-size)) / 2);
  width: var(--star-size);
  height: var(--star-size);
  border: 0;
  border-radius: 50%;
  background: radial-gradient(circle, #fff 28%, #fff9e8 42%, var(--star-color) 56%, transparent 78%);
  box-shadow: var(--star-glow); /* unslop-ignore: requested constellation stars */
  animation-delay: calc(var(--star-phase) * -1s);
}
.node.root {
  --root-star-color: color-mix(in srgb, var(--node-color) 20%, white);
  --root-star-glow: 0 0 8px #fff, 0 0 22px #fff7e3, 0 0 42px var(--node-color), 0 0 76px color-mix(in srgb, var(--node-color) 65%, transparent);
  --star-thread-size: 48px;
  --star-ray-long: 30px;
  --star-ray-short: 22px;
}
.node.root .node-dot, .node.align-right.root .node-dot {
  left: calc((var(--star-hit-size) - var(--root-star-size)) / 2);
  right: auto;
  top: calc((var(--star-hit-size) - var(--root-star-size)) / 2);
  width: var(--root-star-size);
  height: var(--root-star-size);
  background: radial-gradient(circle, #fff 12%, #fff7e5 30%, var(--root-star-color) 45%, transparent 90%);
  box-shadow: var(--root-star-glow); /* unslop-ignore: requested central star */
}
.node-dot::before, .node-dot::after { content: ""; position: absolute; left: 50%; top: 50%; background: linear-gradient(transparent, var(--star-ray-color), transparent); opacity: .55; filter: blur(.6px); transform: translate(-50%, -50%) rotate(-45deg); pointer-events: none; }
.node-dot::before { width: 1.5px; height: var(--star-ray-long); }
.node-dot::after { width: 1px; height: var(--star-ray-short); opacity: .4; transform: translate(-50%, -50%) rotate(45deg); }
.node small, .node strong { position: absolute; left: var(--label-offset); width: var(--label-width); pointer-events: none; text-align: left; text-shadow: 0 2px 5px #050911, 0 0 12px #050911; }
.node small { top: 3px; margin: 0; color: #a1aab7; font-family: var(--font-ui); font-size: .58rem; letter-spacing: .13em; }
.node strong { top: 19px; font-size: .8rem; font-weight: 400; line-height: 1.45; }
.node.align-right small, .node.align-right strong { left: auto; right: var(--label-offset); text-align: right; }
.node.unlit { opacity: var(--unlit-star-opacity); animation: none; }
.node.ignited .node-dot { box-shadow: var(--lit-star-glow); } /* unslop-ignore: revealed stars glow */
.node.selected strong, .node:hover strong { color: #fff5dd; }
.canvas-hint, .legend, #journey-status { z-index: 6; font-size: .67rem; color: #a4adba; text-shadow: 0 1px 4px #000; }
.canvas-hint { left: 33px; bottom: 31px; }
.legend { right: 33px; bottom: 30px; gap: 15px; }
.legend i { width: 13px; height: 1px; }
#journey-status { position: absolute; left: 34px; top: 31px; letter-spacing: .04em; max-width: calc(100% - 68px); }
.inspector { padding: 27px 22px 22px; gap: 22px; background: linear-gradient(115deg, #101722, #0a1019); border-left-color: #b5b6ae30; }
.inspector-heading { padding-bottom: 20px; border-bottom: 1px solid #b5b6ae24; }
.eyebrow { font-family: var(--font-ui); font-size: .58rem; letter-spacing: .16em; }
.inspector h1 { margin-top: 12px; font-family: var(--font-display); font-size: 1.5rem; font-weight: 400; line-height: 1.25; }
.field { gap: 9px; }
.field > span, .section-title > span { font-size: .68rem; color: #b5bdc9; }
.field input, .field textarea { border-radius: 0; border-color: #8693a12d; background: #03081165; font-size: .77rem; padding: 11px 10px; }
.field textarea { min-height: 116px; line-height: 1.7; }
.field input:focus, .field textarea:focus { border-color: #dfc99a80; }
.text-button { font-size: .65rem; }
.edge-row { border: 0; border-top: 1px solid #8693a12d; background: transparent; padding: 12px 0 8px; }
.edge-row strong { font-size: .73rem; font-weight: 400; }
.swatch-toggle { width: 24px; height: 24px; border-color: #67738070; padding: 6px; }
.swatch-note { font-family: var(--font-ui); font-size: .6rem; }
.delete-button { border: 0; border-top: 1px solid #8693a12d; border-radius: 0; padding-top: 12px; font-size: .68rem; text-align: left; }
.delete-button:hover { background: transparent; color: #f3b5a9; }
#background-input, #event-background-input { font-size: .68rem; padding: 8px; }
#background-input::file-selector-button, #event-background-input::file-selector-button { font: inherit; padding: 6px 8px; margin-right: 8px; background: #d8c8a810; border: 1px solid #d8c8a84a; color: var(--ink); cursor: pointer; }
.event-image-hint { color: var(--quiet); font-size: .7rem; line-height: 1.5; }
.event-image-preview { width: 100%; height: 72px; object-fit: cover; }
.toast { background: #0b111bed; border-color: #d8c8a855; border-radius: 0; }
body.explore .workspace { grid-template-columns: 1fr; }
body.explore .toolrail, body.explore .inspector, body.explore .mobile-actions { display: none; }
body.explore .node.unlit { visibility: hidden; pointer-events: none; }
body.explore .node { cursor: pointer; }
body.explore .node small { display: none; }
body.explore .node strong { opacity: 0; transition: opacity .2s; }
body.explore .node strong { display: none; }
.event-dialog, .event-flash { isolation: isolate; }
.event-background {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: var(--event-image-opacity);
  z-index: -1;
  pointer-events: none;
}
.event-dialog {
  width: min(var(--event-dialog-width), calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
  padding: var(--event-dialog-padding);
  color: var(--event-ink);
  background: var(--event-paper-wash, linear-gradient(transparent, transparent)), linear-gradient(105deg, var(--event-paper), var(--event-paper-light) 48%, var(--event-paper));
  border: 1px solid var(--event-bronze);
  outline: 1px solid var(--event-rule);
  outline-offset: -6px;
  border-radius: 0;
  box-shadow: var(--event-shadow);
  font-family: var(--event-font);
}
.event-dialog::backdrop { background: #01050b99; }
.event-dialog h2 {
  position: relative;
  clear: both;
  margin: 17px 0 15px;
  padding-bottom: 13px;
  border-bottom: 3px double var(--event-rule);
  color: var(--event-heading);
  font: 700 var(--event-dialog-title-size)/1.2 var(--event-font);
  overflow-wrap: anywhere;
}
.event-dialog p {
  margin: 0;
  color: var(--event-ink);
  font-size: var(--event-dialog-body-size);
  line-height: var(--event-dialog-line-height);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.event-dialog .eyebrow { color: var(--event-heading); font-family: var(--event-font); letter-spacing: .09em; }
.event-seal {
  width: var(--event-seal-size);
  height: var(--event-seal-size);
  margin: -5px 8px -7px 0;
  color: var(--event-bronze);
  fill: none;
  stroke: currentColor;
  stroke-width: var(--event-ornament-stroke);
}
.event-dialog h2::after, .event-flash h2::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -5px;
  width: var(--event-ornament-size);
  height: var(--event-ornament-size);
  border: var(--event-ornament-stroke) solid var(--event-bronze);
  background: var(--event-paper-light);
  transform: translateX(-50%) rotate(45deg);
}
button:focus-visible { outline: 2px solid #e6d5ae; outline-offset: 4px; }
.star-thread { position: absolute; width: var(--star-thread-size); height: var(--star-thread-size); top: calc((var(--star-hit-size) - var(--star-thread-size)) / 2); left: calc((var(--star-hit-size) - var(--star-thread-size)) / 2); border-radius: 50%; background: radial-gradient(ellipse at 45% 48%, color-mix(in srgb, var(--thread-color) 55%, transparent), transparent 68%); filter: blur(3px); transform: rotate(var(--thread-phase)) translateX(2px); pointer-events: none; }
.unlit .star-thread { display: none; }
body.explore .node.selected { border-color: transparent; }
.button, .field > span, .section-title > span, .text-button, .edge-row strong, .field input, .field textarea, .tool, .mobile-actions button { font-size: var(--font-size-ui); }
.eyebrow, .save-state, .swatch-note, .canvas-hint, .legend, #journey-status { font-size: var(--font-size-small); }
.node strong { font-size: var(--font-size-ui); }
.node small { font-size: var(--font-size-small); }
#close-event { float: right; min-height: 30px; margin: -5px -5px 8px 12px; padding: 0 8px; color: var(--event-heading); border-color: var(--event-rule); background: transparent; font-size: .75rem; }
#close-event:hover { background: var(--event-rule); border-color: var(--event-bronze); }
#close-event:focus-visible { outline-color: var(--event-heading); }
.event-dialog .eyebrow { display: block; padding-top: 8px; }
.node.ignited .node-dot { animation: star-awaken var(--star-awaken-duration) ease-out, node-star-breathe var(--star-breathe-duration) var(--star-awaken-duration) ease-in-out infinite alternate; }
.node.root.ignited .node-dot { box-shadow: var(--root-star-glow); } /* unslop-ignore: root stays the brightest star */
body.explore .node.root.ignited .node-dot {
  animation: root-awaken 1.25s ease-out, node-star-breathe var(--star-breathe-duration) 1.25s ease-in-out infinite alternate;
}
@keyframes root-awaken {
  0% { opacity: 0; transform: rotate(45deg) scale(.15); box-shadow: none; }
  22% { opacity: 1; transform: rotate(45deg) scale(2.6); box-shadow: 0 0 14px #fff, 0 0 32px var(--node-color), 0 0 70px var(--node-color), 0 0 110px color-mix(in srgb, var(--node-color) 70%, transparent); }
  65% { opacity: 1; transform: rotate(45deg) scale(1.2); box-shadow: var(--root-star-glow); }
  100% { opacity: 1; transform: rotate(45deg) scale(1); box-shadow: var(--root-star-glow); }
}
@keyframes star-awaken { from { opacity: 0; filter: brightness(var(--star-awaken-brightness)); transform: rotate(45deg) scale(.25); } 45% { opacity: 1; filter: brightness(var(--star-awaken-brightness)); transform: rotate(45deg) scale(var(--star-awaken-scale)); } to { filter: brightness(1); transform: rotate(45deg) scale(1); } }
@media (max-width: 900px) { .workspace { display: block; } .canvas-hint { max-width: calc(100% - 54px); line-height: 1.6; } }

@media (max-width: 1150px) {
  .topbar { padding: 0 20px; }
  .save-state { display: none; }
  .toolrail { width: var(--toolbar-compact-width); }
  .inspector { width: var(--inspector-compact-width); }
  .inspector { padding-left: 18px; padding-right: 18px; }
  .project-title input { width: 100%; font-size: 1.2rem; }
  .node small, .node strong { width: 125px; }
}
@media (max-width: 900px) {
  :root { --header-h: var(--header-mobile-h); }
  .topbar { gap: 12px; padding: 0 16px; }
  .topbar::after { left: 16px; right: 16px; }
  .top-actions { gap: 6px; }
  .button { padding: 0 10px; font-size: .65rem; }
  .project-title input { font-size: 1.05rem; }
  .canvas-wrap { height: calc(100dvh - var(--header-h)); }
  .inspector { width: auto; padding: 24px; }
  .canvas-hint { bottom: 84px; left: 27px; }
  body.explore .canvas-hint { bottom: 29px; }
  .mobile-actions { background: #0a101aef; border-color: #d8c8a84a; }
  .mobile-actions button { font-size: .73rem; }
  .node small, .node strong { width: 100px; }
  .node strong { font-size: .72rem; }
}
@media (max-width: 480px) {
  .topbar { gap: 8px; }
  .canvas-wrap::after { inset: var(--frame-mobile-inset); }
  #journey-status { top: 25px; left: 25px; }
  .node small, .node strong { width: 82px; left: 39px; }
  .node.align-right small, .node.align-right strong { right: 39px; }
  .node strong { font-size: .65rem; }
  .event-dialog { padding: var(--event-dialog-mobile-padding); }
}

.event-flash {
  position: absolute;
  z-index: 4;
  pointer-events: none;
  padding: var(--event-flash-padding);
  color: var(--event-ink);
  background: var(--event-paper-wash, linear-gradient(transparent, transparent)), linear-gradient(105deg, var(--event-paper), var(--event-paper-light) 48%, var(--event-paper));
  border: 1px solid var(--event-bronze);
  box-shadow: var(--event-shadow);
  font-family: var(--event-font);
  animation: event-flash var(--event-flash-duration) ease-out both;
}
.event-flash.event-hover { animation: event-hover var(--event-hover-duration) ease-out both; }
.node.event-flashing small, .node.event-flashing strong,
.node.event-hovering small, .node.event-hovering strong { visibility: hidden; }
.event-flash::before {
  content: "";
  position: absolute;
  inset: var(--event-frame-inset);
  border-top: 1px solid var(--event-rule);
  border-bottom: 1px solid var(--event-rule);
  background:
    linear-gradient(var(--event-bronze), var(--event-bronze)) left top / 1px var(--event-corner-size) no-repeat,
    linear-gradient(var(--event-bronze), var(--event-bronze)) right bottom / 1px var(--event-corner-size) no-repeat;
}
.event-flash::after {
  content: "";
  position: absolute;
  left: -2px;
  top: 17px;
  width: 4px;
  height: 28px;
  background: linear-gradient(color-mix(in srgb, var(--flash-color, var(--event-bronze)) var(--event-flash-accent-tint), var(--event-bronze)), color-mix(in srgb, var(--flash-color-end, var(--event-bronze)) var(--event-flash-accent-tint), var(--event-bronze)));
}
.event-flash h2 {
  position: relative;
  margin: 0 0 10px;
  padding-bottom: 7px;
  border-bottom: 3px double var(--event-rule);
  font: 700 var(--font-size-event-title)/1.25 var(--event-font);
  color: var(--event-heading);
  overflow-wrap: anywhere;
}
.event-flash p {
  margin: 0;
  color: var(--event-ink);
  font-size: var(--font-size-event-description);
  line-height: var(--event-flash-line-height);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: var(--event-flash-lines);
  overflow: hidden;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}
@keyframes event-flash {
  0% { opacity: 0; transform: translateY(4px); }
  10%, 82% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(-3px); }
}
@keyframes event-hover {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}
/* Подлёт к созвездию: быстрый старт, медленное приближение сквозь туман. */
body.explore .workspace { position: relative; overflow: hidden; }
.canvas-wrap.entering :is(.canvas-grid, .connections, #spark-layer, .nodes-layer) {
  transform-origin: var(--entry-origin, 50% 57%);
  animation: enter-constellation 3.2s cubic-bezier(.12, .72, .18, 1) both;
  will-change: transform, opacity;
}
.canvas-wrap.entering .sky-background { animation: enter-background 3.2s cubic-bezier(.12, .72, .18, 1) both; }
.workspace:has(.entering)::before {
  content: "";
  position: absolute;
  inset: -10%;
  z-index: 4;
  pointer-events: none;
  background: radial-gradient(ellipse at 50% 57%, transparent 8%, #23303b80 38%, #080e16e8 70%);
  animation: entry-mist 3.2s ease-out both;
}
.canvas-wrap.entering::after { opacity: 0; }
@keyframes enter-constellation {
  from { transform: scale(.38); opacity: .2; }
  to { transform: scale(1); opacity: 1; }
}
@keyframes enter-background {
  from { transform: translate(var(--sky-offset-x, 0px), var(--sky-offset-y, 0px)) scale(calc(var(--sky-image-scale, 1.08) / 1.08)); }
  to { transform: translate(var(--sky-offset-x, 0px), var(--sky-offset-y, 0px)) scale(var(--sky-image-scale, 1.08)); }
}
@keyframes entry-mist {
  from { opacity: 1; transform: scale(1.2); }
  to { opacity: 0; transform: scale(1.8); }
}
@media (prefers-reduced-motion: reduce) {
  .event-flash, .event-flash.event-hover, .canvas-wrap.entering :is(.canvas-grid, .connections, #spark-layer, .nodes-layer, .sky-background) { animation: none; }
  .workspace:has(.entering)::before { display: none; }
}

/* Компактная шторка поверх карты; высота карты не зависит от её раскрытия. */
:root { --header-h: 0px; --header-mobile-h: 0px; }
.topbar {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  width: min(320px, calc(100vw - 32px));
  height: auto;
  min-height: 36px;
  padding: 4px 20px 12px;
  gap: 0;
  background: #080d15c9;
  backdrop-filter: blur(12px);
  border: 1px solid #b5b6ae25;
  border-top: 0;
  border-radius: 0 0 12px 12px;
}
.topbar::after { display: none; }
.topbar .project-title { width: 100%; }
body.explore .project-title { pointer-events: none; user-select: none; cursor: default; }
.topbar .project-title input { padding: 2px 0; font-family: var(--font-ui); font-size: .875rem; line-height: 20px; letter-spacing: .02em; text-overflow: ellipsis; }
.topbar .project-title > span { display: block; width: 100%; padding: 2px 0; color: var(--ink); font-family: var(--font-ui); font-size: .875rem; line-height: 20px; letter-spacing: .02em; text-align: center; text-transform: none; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar .top-actions { display: none; padding: 10px 0 6px; align-self: center; gap: 16px; }
.topbar.drawer-open .top-actions { display: flex; }
.topbar .save-state:not([hidden]) { display: block; }
.header-toggle { position: absolute; bottom: -2px; left: calc(50% - 24px); width: 48px; height: 18px; padding: 0; background: transparent; border: 0; color: var(--quiet); cursor: pointer; }
.header-toggle svg { width: 24px; height: 12px; fill: none; stroke: currentColor; stroke-width: 1.4; }
.drawer-open .header-toggle svg { transform: rotate(180deg); }
body.explore .topbar { min-height: 30px; padding-bottom: 4px; }
body.explore .topbar .top-actions { display: none; }