/* Plans — a hard-edged constellation console.
   Left: permanent tree index. Center: one large status frame with a donut,
   a miniature interactive star map, and the controls docked to its bottom. */
@font-face {
  font-family: Switzer;
  src: url('../assets/fonts/Switzer-Semibold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #000000;
  --ink: #f3f3f3;
  --ink-soft: #bbbbbb;
  --ink-dim: #7a7a7a;
  --ink-faint: #4a4a4a;
  --gold: #f2f2f2;
  --cool: #c8c8c8;
  --line: rgba(255, 255, 255, 14%);
  --line-strong: rgba(255, 255, 255, 22%);
  --line-soft: rgba(255, 255, 255, 7%);
  --surface: rgba(10, 10, 10, 88%);
  --surface-2: rgba(14, 14, 14, 92%);
  --surface-deep: rgba(6, 6, 6, 96%);
  --font: Switzer, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  --index-width: 314px;
  --index-rail: 54px;
  --status-width: 338px;
  --pad: 18px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }

html,
body {
  width: 100%;
  min-height: 100%;
  margin: 0;
  background: var(--bg);
}

html { color-scheme: dark; }

body {
  height: 100svh;
  overflow: hidden;
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  background:
    radial-gradient(ellipse 80% 64% at 52% 44%, #0f0f0f 0%, #070707 45%, #000000 78%),
    #000000;
}

button,
a { -webkit-tap-highlight-color: transparent; }

button {
  margin: 0;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

a { color: inherit; }
::selection { background: rgba(209, 209, 209, 28%); color: #ffffff; }
[hidden] { display: none !important; }

.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;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 50%;
  z-index: 300;
  padding: 9px 15px;
  border: 1px solid var(--line-strong);
  background: #090909;
  color: var(--ink);
  font-size: 10px;
  text-decoration: none;
  transform: translate(-50%, -150%);
}

.skip-link:focus-visible { transform: translate(-50%, 0); outline: 1px solid var(--gold); }

/* -------------------------------------------------------------------- sky */

.milky-way {
  position: fixed;
  inset: -2%;
  z-index: 0;
  pointer-events: none;
  background: url("assets/milkyway.webp") center center / cover no-repeat;
  filter: saturate(.55) brightness(.48) contrast(1.1);
  opacity: .48;
  mix-blend-mode: screen;
  transform-origin: 50% 50%;
  will-change: transform;
  -webkit-mask-image: radial-gradient(ellipse 76% 72% at 50% 46%, #000 12%, rgba(0, 0, 0, .82) 52%, transparent 92%);
  mask-image: radial-gradient(ellipse 76% 72% at 50% 46%, #000 12%, rgba(0, 0, 0, .82) 52%, transparent 92%);
}

.page-stars {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  transform-origin: 50% 50%;
  will-change: transform;
}

.space-wash,
.vignette,
.grain {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.space-wash {
  background:
    radial-gradient(ellipse 44% 36% at 56% 42%, rgba(128, 128, 128, 15%), transparent 72%),
    radial-gradient(ellipse 34% 28% at 10% 10%, rgba(108, 108, 108, 10%), transparent 76%),
    radial-gradient(ellipse 38% 32% at 90% 80%, rgba(146, 146, 146, 8%), transparent 76%),
    radial-gradient(ellipse 58% 42% at 68% 24%, rgba(170, 170, 170, 5%), transparent 78%);
}

.space-wash::before {
  content: "";
  position: absolute;
  inset: -8%;
  pointer-events: none;
  background:
    radial-gradient(ellipse 38% 26% at 63% 38%, rgba(205, 207, 218, 10%), transparent 70%),
    radial-gradient(ellipse 34% 28% at 30% 64%, rgba(150, 152, 165, 7%), transparent 72%);
  filter: blur(44px);
  animation: nebula-drift 46s ease-in-out infinite alternate;
}

@keyframes nebula-drift {
  from { transform: translate3d(-1%, 1%, 0) scale(1); }
  to { transform: translate3d(1%, -1%, 0) scale(1.04); }
}

.vignette {
  z-index: 2;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 36%) 0%, transparent 13%, transparent 82%, rgba(0, 0, 0, 45%) 100%),
    radial-gradient(ellipse 82% 74% at 50% 48%, transparent 48%, rgba(0, 0, 0, 30%) 80%, rgba(0, 0, 0, 66%) 100%);
}

.grain {
  z-index: 3;
  opacity: .03;
  mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.86' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 160px 160px;
}

/* ----------------------------------------------------------------- shell */

.app {
  position: relative;
  z-index: 10;
  display: flex;
  width: 100%;
  height: 100svh;
}

.workspace {
  position: relative;
  flex: 1 1 auto;
  min-width: 0;
  height: 100svh;
  padding: 16px;
  overflow: hidden;
}

/* --------------------------------------------------------------- index */

.index-pane {
  position: relative;
  z-index: 30;
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  width: var(--index-width);
  height: 100svh;
  overflow: hidden;
  border-right: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(12, 12, 12, 96%), rgba(6, 6, 6, 94%)),
    #090909;
  box-shadow: 18px 0 50px rgba(0, 0, 0, 28%);
  transition: width .32s cubic-bezier(.2,.72,.2,1), transform .3s ease;
}

.index-pane::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 20%) 25%, transparent 80%);
  pointer-events: none;
}

body.is-loading .index-pane {
  opacity: 0;
  transform: translateX(-14px);
}

body.is-ready .index-pane {
  animation: index-arrive .6s .04s cubic-bezier(.2,.72,.2,1);
}

.index-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 82px;
  padding: 16px 14px 15px 18px;
  border-bottom: 1px solid var(--line);
  flex: 0 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  color: var(--gold);
}

.brand-mark svg { width: 100%; height: 100%; }
.brand-copy { min-width: 0; }

.brand-name {
  margin: 0;
  overflow: hidden;
  font-family: var(--font);
  font-size: 9px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: .16em;
  color: var(--ink);
  white-space: nowrap;
  text-overflow: ellipsis;
}

.brand-name span { color: var(--ink-dim); }

.brand-sub {
  margin: 5px 0 0;
  overflow: hidden;
  font-family: var(--font);
  font-size: 6.5px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: .14em;
  color: var(--ink-dim);
  white-space: nowrap;
  text-overflow: ellipsis;
}

.square-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-width: 29px;
  height: 29px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  color: var(--ink-dim);
  font-family: var(--font);
  font-size: 7.5px;
  font-weight: 600;
  letter-spacing: .1em;
  white-space: nowrap;
  transition: color .18s, border-color .18s, background .18s;
}

.square-btn svg { width: 14px; height: 14px; flex: 0 0 auto; }

.square-btn:hover,
.square-btn:focus-visible {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 4%);
  color: var(--ink);
  outline: none;
}

.square-btn:focus-visible { box-shadow: 0 0 0 1px var(--gold); }
.square-btn[aria-pressed="true"],
.square-btn[aria-expanded="true"] {
  border-color: rgba(209, 209, 209, 40%);
  background: rgba(209, 209, 209, 7%);
  color: var(--gold);
}

.index-collapse { width: 29px; min-width: 29px; padding: 0; }
.index-collapse .icon-right { display: none; }
.index-pane.is-collapsed .index-collapse .icon-left { display: none; }
.index-pane.is-collapsed .index-collapse .icon-right { display: block; }

.index-meta {
  padding: 13px 18px 14px;
  border-bottom: 1px solid var(--line);
  flex: 0 0 auto;
}

.index-meta-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--font);
  font-size: 6.5px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--ink-dim);
  text-transform: uppercase;
}

.index-meta p {
  margin: 9px 0 0;
  font-size: 9px;
  line-height: 1.75;
  color: var(--ink-faint);
}

.index-tree {
  flex: 1 1 auto;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 8px 0 18px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 12%) transparent;
}

.index-tree::-webkit-scrollbar { width: 4px; }
.index-tree::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 12%); }

.tree-self {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 18px;
  border: 0;
  border-bottom: 1px solid var(--line-soft);
  border-radius: 0;
  background: transparent;
  color: var(--ink-soft);
  text-align: left;
  transition: background .18s, color .18s, box-shadow .18s;
}

.tree-self:hover,
.tree-self:focus-visible {
  background: rgba(255, 255, 255, 4%);
  color: var(--ink);
  outline: none;
}

.tree-self.is-active {
  background: rgba(209, 209, 209, 7%);
  box-shadow: inset 2px 0 0 var(--gold);
  color: var(--ink);
}

.tree-self-mark {
  display: grid;
  place-items: center;
  width: 23px;
  height: 23px;
  flex: 0 0 auto;
  border: 1px solid rgba(209, 209, 209, 45%);
  color: var(--gold);
  font-family: var(--font-body);
  font-size: 10px;
  line-height: 1;
}

.tree-self-copy {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
  flex: 1 1 auto;
}

.tree-self-copy strong {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .1em;
}

.tree-self-copy small {
  font-family: var(--font);
  font-size: 6.5px;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--ink-dim);
}

.tree-self-meta {
  font-family: var(--font);
  font-size: 8px;
  font-style: normal;
  letter-spacing: .05em;
  color: var(--ink-dim);
}

.tree-group { padding-top: 2px; }

.tree-row {
  display: flex;
  align-items: stretch;
  min-height: 43px;
  padding-right: 12px;
}

.tree-twist {
  display: grid;
  place-items: center;
  width: 31px;
  flex: 0 0 auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink-faint);
}

.tree-twist svg { width: 12px; height: 12px; transition: transform .2s ease; }
.tree-twist:hover,
.tree-twist:focus-visible { color: var(--ink); outline: none; }
.tree-group.is-collapsed .tree-twist svg { transform: rotate(-90deg); }

.tree-row-main {
  display: flex;
  align-items: center;
  gap: 9px;
  flex: 1 1 auto;
  min-width: 0;
  padding: 7px 0 7px 2px;
  border: 0;
  border-radius: 0;
  background: transparent;
  text-align: left;
  transition: background .18s, box-shadow .18s;
}

.tree-row-main:hover,
.tree-row-main:focus-visible {
  background: rgba(255, 255, 255, 3%);
  outline: none;
}

.tree-row-main:focus-visible { box-shadow: inset 2px 0 0 var(--line-strong); }

.tree-row-main.is-active {
  background: rgba(209, 209, 209, 6%);
  box-shadow: inset 2px 0 0 var(--gold);
}

.tree-color {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border: 0;
  background: var(--group-color, var(--cool));
  box-shadow: 0 0 8px -2px var(--group-color, var(--cool));
}

.tree-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
  flex: 1 1 auto;
}

.tree-text strong {
  overflow: hidden;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: .1em;
  color: var(--ink-soft);
  white-space: nowrap;
  text-overflow: ellipsis;
}

.tree-row-main.is-active .tree-text strong { color: var(--ink); }

.tree-text small {
  overflow: hidden;
  font-family: var(--font);
  font-size: 6px;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: .13em;
  color: var(--ink-dim);
  white-space: nowrap;
  text-overflow: ellipsis;
}

.tree-pct {
  margin-left: auto;
  padding-left: 8px;
  font-family: var(--font);
  font-size: 7.5px;
  font-style: normal;
  letter-spacing: .03em;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
}

.tree-children {
  display: grid;
  grid-template-rows: 1fr;
  transition: grid-template-rows .25s cubic-bezier(.2,.72,.2,1);
}

.tree-group.is-collapsed .tree-children { grid-template-rows: 0fr; }
.tree-children-inner { min-height: 0; overflow: hidden; }

.tree-task {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 6px 14px 6px 42px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--ink-dim);
  text-align: left;
  font-size: 10px;
  line-height: 1.45;
  transition: color .18s, background .18s, box-shadow .18s;
}

.tree-task::before {
  content: "";
  width: 3px;
  height: 3px;
  flex: 0 0 auto;
  background: var(--group-color, var(--cool));
  opacity: .55;
}

.tree-task-name {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.tree-task-meta {
  margin-left: auto;
  padding-left: 8px;
  font-family: var(--font);
  font-size: 7px;
  font-style: normal;
  letter-spacing: .03em;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
}

.tree-task:hover,
.tree-task:focus-visible {
  background: rgba(255, 255, 255, 3%);
  color: var(--ink-soft);
  outline: none;
}

.tree-task:focus-visible { box-shadow: inset 2px 0 0 var(--line-strong); }

.tree-task.is-active {
  background: rgba(209, 209, 209, 6%);
  box-shadow: inset 2px 0 0 var(--gold);
  color: var(--ink);
}

.tree-task.is-active::before { opacity: 1; background: var(--gold); }
.tree-task.is-done { color: var(--ink-soft); }
.tree-task.is-done .tree-task-meta { color: var(--gold); }

.index-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 56px;
  padding: 10px 14px 10px 18px;
  border-top: 1px solid var(--line);
  flex: 0 0 auto;
}

.index-edition {
  margin: 0;
  font-family: var(--font);
  font-size: 6.5px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--ink-faint);
  white-space: nowrap;
}

.return-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  height: 28px;
  padding: 0 9px;
  border: 1px solid var(--line);
  color: var(--ink-dim);
  font-family: var(--font);
  font-size: 7.5px;
  font-weight: 600;
  letter-spacing: .08em;
  text-decoration: none;
  transition: color .18s, border-color .18s, background .18s;
}

.return-link svg { width: 13px; height: 13px; }
.return-link:hover,
.return-link:focus-visible {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 4%);
  color: var(--ink);
  outline: none;
}
.return-link:focus-visible { box-shadow: 0 0 0 1px var(--gold); }

/* collapsed index */

.index-pane.is-collapsed { width: var(--index-rail); }
.index-pane.is-collapsed .index-head {
  flex-direction: column;
  justify-content: flex-start;
  gap: 9px;
  min-height: 0;
  padding: 12px 0 11px;
}
.index-pane.is-collapsed .brand { justify-content: center; }
.index-pane.is-collapsed .brand-mark { width: 27px; height: 27px; }
.index-pane.is-collapsed .brand-copy,
.index-pane.is-collapsed .index-meta,
.index-pane.is-collapsed .index-foot .index-edition,
.index-pane.is-collapsed .return-link span,
.index-pane.is-collapsed .tree-self-copy,
.index-pane.is-collapsed .tree-self-meta,
.index-pane.is-collapsed .tree-text,
.index-pane.is-collapsed .tree-pct,
.index-pane.is-collapsed .tree-twist,
.index-pane.is-collapsed .tree-children { display: none; }

.index-pane.is-collapsed .index-foot { justify-content: center; padding: 10px 0; min-height: 48px; }
.index-pane.is-collapsed .return-link { width: 29px; height: 29px; padding: 0; }
.index-pane.is-collapsed .tree-self {
  justify-content: center;
  padding: 8px 0;
}
.index-pane.is-collapsed .tree-self-mark { width: 28px; height: 28px; }
.index-pane.is-collapsed .tree-row { padding: 0; justify-content: center; }
.index-pane.is-collapsed .tree-row-main { flex: 0 0 auto; justify-content: center; width: 40px; height: 38px; padding: 0; }
.index-pane.is-collapsed .tree-color { width: 8px; height: 8px; }

/* ------------------------------------------------------------- workspace */

.status-frame {
  position: relative;
  display: grid;
  grid-template-rows: 64px auto minmax(0, 1fr) auto;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(14, 14, 14, 91%), rgba(7, 7, 7, 94%)),
    #080808;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 52%), inset 0 1px rgba(255, 255, 255, 4%);
  transition: transform .45s cubic-bezier(.2,.72,.2,1), opacity .32s ease, visibility .45s;
}

body.is-loading .status-frame {
  opacity: 0;
  transform: translateY(10px) scale(.965);
}

body.is-ready .status-frame {
  animation: frame-arrive .78s cubic-bezier(.2,.72,.2,1);
}

.status-frame.is-collapsed {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateX(calc(100% + 28px));
}

.status-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 var(--pad);
  border-bottom: 1px solid var(--line);
}

.status-title { display: flex; flex-direction: column; gap: 5px; }

.eyebrow {
  margin: 0;
  font-family: var(--font);
  font-size: 6.5px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: .2em;
  color: var(--ink-dim);
  text-transform: uppercase;
}

.status-title h1 {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: .12em;
  color: var(--ink);
}

.status-actions { display: flex; align-items: center; gap: 14px; }

.status-live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font);
  font-size: 6.5px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--ink-dim);
  white-space: nowrap;
}

.status-live i {
  width: 5px;
  height: 5px;
  background: var(--gold);
  box-shadow: 0 0 7px rgba(209, 209, 209, 65%);
  animation: live-pulse 3.4s ease-in-out infinite;
}

.status-collapse { gap: 6px; }
.status-collapse svg { width: 13px; height: 13px; transform: rotate(90deg); }

/* ---------------------------------------------------------------- summary */

.status-summary {
  display: grid;
  grid-template-columns: 158px minmax(0, 1fr) 238px;
  align-items: center;
  gap: 26px;
  min-height: 176px;
  padding: 18px var(--pad) 20px;
  border-bottom: 1px solid var(--line);
}

.donut-wrap {
  position: relative;
  width: 132px;
  height: 132px;
  justify-self: center;
}

.status-donut {
  width: 100%;
  height: 100%;
  overflow: visible;
  transform: rotate(-90deg);
}

.donut-track,
.donut-done {
  fill: none;
  stroke-width: 8;
}

.donut-track { stroke: rgba(255, 255, 255, 10%); }

.donut-done {
  stroke: var(--gold);
  stroke-linecap: butt;
  stroke-dasharray: 0 327;
  transition: stroke-dasharray 1.1s cubic-bezier(.2,.72,.2,1);
  filter: drop-shadow(0 0 5px rgba(209, 209, 209, 38%));
}

.donut-center {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: baseline;
  justify-content: center;
  padding-top: 45px;
  color: var(--ink);
}

.donut-center strong {
  font-family: var(--font);
  font-size: 32px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.04em;
  font-variant-numeric: tabular-nums;
}

.donut-center span {
  margin-left: 2px;
  font-family: var(--font);
  font-size: 9px;
  font-weight: 600;
  color: var(--ink-dim);
}

.donut-center em {
  position: absolute;
  top: 79px;
  left: 0;
  right: 0;
  font-family: var(--font);
  font-size: 6.5px;
  font-style: normal;
  letter-spacing: .18em;
  text-align: center;
  color: var(--ink-dim);
}

.summary-main { min-width: 0; }

.summary-main h2 {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin: 7px 0 0;
  font-family: var(--font-body);
  font-size: 25px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--ink);
}

.summary-main h2 b {
  font-family: var(--font);
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -.05em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.summary-main h2 i {
  font-family: var(--font);
  font-size: 17px;
  font-style: normal;
  font-weight: 600;
  letter-spacing: -.03em;
  color: var(--ink-faint);
}

.summary-main h2 span {
  margin-left: 6px;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: .08em;
  color: var(--ink-dim);
}

.summary-main h2 b:last-of-type { color: var(--ink-soft); }

.summary-sub {
  margin: 10px 0 0;
  font-family: var(--font);
  font-size: 7.5px;
  font-weight: 600;
  letter-spacing: .07em;
  color: var(--ink-dim);
}

.summary-sub b { color: var(--ink-soft); font-weight: 600; }

.summary-copy {
  max-width: 560px;
  margin: 13px 0 0;
  font-size: 10px;
  line-height: 1.75;
  color: var(--ink-faint);
}

.summary-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 14px;
  font-family: var(--font);
  font-size: 7px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--ink-dim);
}

.summary-legend span { display: inline-flex; align-items: center; gap: 6px; }
.summary-legend b { color: var(--ink-soft); font-weight: 600; }

.legend-swatch {
  width: 6px;
  height: 6px;
  background: rgba(255, 255, 255, 18%);
}

.legend-swatch.is-done { background: var(--gold); box-shadow: 0 0 7px -1px rgba(209, 209, 209, 50%); }

.summary-side {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  padding-left: 24px;
  border-left: 1px solid var(--line-soft);
}

.stat-block {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line-soft);
}

.stat-block:last-child { border-bottom: 0; }

.stat-block span {
  font-size: 8px;
  letter-spacing: .08em;
  color: var(--ink-dim);
}

.stat-block strong {
  font-family: var(--font);
  font-size: 17px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}

.stat-block strong small {

  margin-left: 2px;
  font-size: 8px;
  color: var(--ink-dim);
}

/* -------------------------------------------------------------------- map */

.map-stage {
  min-height: 0;
  padding: 12px var(--pad) 12px;
}

.map-frame {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    radial-gradient(ellipse 56% 52% at 50% 47%, #131313 0%, #080808 48%, #030303 100%);
  box-shadow: inset 0 0 60px rgba(0, 0, 0, 44%);
}

.map-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, transparent 49.95%, rgba(255, 255, 255, 2.5%) 50%, transparent 50.05%),
    linear-gradient(0deg, transparent 49.95%, rgba(255, 255, 255, 2.5%) 50%, transparent 50.05%);
  pointer-events: none;
}

.plans-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  touch-action: none;
  cursor: grab;
  outline: none;
  opacity: 0;
  transition: opacity .7s ease;
}

body.is-ready .plans-canvas { opacity: 1; }
body.is-rotating .plans-canvas { cursor: grabbing; }
body.is-panning .plans-canvas { cursor: move; }
body.is-hovering-node .plans-canvas { cursor: pointer; }

.plans-canvas:focus-visible {
  outline: 1px solid rgba(209, 209, 209, 65%);
  outline-offset: -7px;
}

.node-layer {
  position: absolute;
  inset: 0;
  z-index: 5;
  overflow: hidden;
  pointer-events: none;
}

.map-chrome {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 6;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 12px;
  font-family: var(--font);
  font-size: 6px;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--ink-faint);
  pointer-events: none;
  text-transform: uppercase;
}

.frame-corner {
  position: absolute;
  z-index: 7;
  width: 12px;
  height: 12px;
  border: 0 solid rgba(209, 209, 209, 45%);
  pointer-events: none;
}

.frame-corner.is-tl { top: 7px; left: 7px; border-top-width: 1px; border-left-width: 1px; }
.frame-corner.is-tr { top: 7px; right: 7px; border-top-width: 1px; border-right-width: 1px; }
.frame-corner.is-bl { bottom: 7px; left: 7px; border-bottom-width: 1px; border-left-width: 1px; }
.frame-corner.is-br { bottom: 7px; right: 7px; border-bottom-width: 1px; border-right-width: 1px; }

/* ------------------------------------------------------------- status tab */

.status-tab {
  position: fixed;
  top: 50%;
  right: 0;
  z-index: 65;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 30px;
  padding: 14px 0;
  border: 1px solid var(--line-strong);
  border-right: 0;
  border-radius: 0;
  background: rgba(11, 11, 11, 94%);
  color: var(--ink-dim);
  writing-mode: vertical-rl;
  transform: translateY(-50%);
  font-family: var(--font);
  font-size: 6.5px;
  font-weight: 600;
  letter-spacing: .18em;
}

.status-tab svg { width: 13px; height: 13px; transform: rotate(180deg); }
.status-tab:hover,
.status-tab:focus-visible { color: var(--gold); border-color: rgba(209, 209, 209, 40%); outline: none; }

/* ----------------------------------------------------------------- footer */

.status-foot {
  display: grid;
  grid-template-columns: minmax(210px, 1fr) auto auto;
  align-items: center;
  gap: 18px;
  min-height: 68px;
  padding: 10px var(--pad);
  border-top: 1px solid var(--line);
  background: rgba(8, 8, 8, 40%);
}

.gesture-hint {
  margin: 0;
  font-size: 8px;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--ink-faint);
}

.gesture-hint b { font-weight: 500; color: var(--ink-dim); }
.hint-touch { display: none; }

.legend {
  display: flex;
  align-items: center;
  gap: 13px;
  font-family: var(--font);
  font-size: 6.5px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--ink-dim);
  white-space: nowrap;
}

.legend-item { display: inline-flex; align-items: center; gap: 6px; }

.legend-ring {
  position: relative;
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border: 1px solid rgba(255, 255, 255, 18%);
  border-radius: 50%;
}

.legend-ring::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 50%;
  background: conic-gradient(from -90deg, var(--cool) 0 32%, transparent 32% 100%);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 2px), #000000 calc(100% - 1px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 2px), #000000 calc(100% - 1px));
  opacity: .8;
}

.legend-ring.is-done { border-color: rgba(209, 209, 209, 50%); }
.legend-ring.is-done::after { background: conic-gradient(from -90deg, var(--gold) 0 100%, transparent 0); }
.legend-line { width: 14px; height: 1px; background: repeating-linear-gradient(90deg, var(--cool) 0 3px, transparent 3px 5px); opacity: .7; }

.view-controls { display: flex; align-items: center; gap: 4px; }
.view-controls .square-btn { height: 28px; font-size: 7px; }

.view-label {
  position: relative;
  display: inline-block;
  min-width: 4.2em;
  height: 1em;
  line-height: 1;
  text-align: center;
}

.view-label-zh,
.view-label-en {
  display: block;
  white-space: nowrap;
  transition: transform .28s cubic-bezier(.2, .7, .2, 1), opacity .18s ease;
}

.view-label-zh { transform: translateY(0); opacity: 1; }

.view-label-en {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, .72em);
  opacity: 0;
  color: inherit;
  font-size: .78em;
  font-weight: 600;
  letter-spacing: .08em;
  pointer-events: none;
}

.square-btn:hover .view-label-zh,
.square-btn:focus-visible .view-label-zh {
  transform: translateY(-.72em);
  opacity: 0;
}

.square-btn:hover .view-label-en,
.square-btn:focus-visible .view-label-en {
  transform: translate(-50%, 0);
  opacity: 1;
}

/* ----------------------------------------------------------------- labels */

.node-anchor {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  pointer-events: none;
  will-change: transform;
}

.node-label {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, calc(-100% - 14px)) translateY(3px) scale(.97);
  transform-origin: 50% 100%;
  transition: opacity .22s ease, transform .28s cubic-bezier(.2,.7,.2,1);
  text-shadow: 0 1px 14px rgba(0, 0, 0, 95%), 0 0 24px rgba(0, 0, 0, 80%);
}

.node-label.is-visible { opacity: 1; transform: translate(-50%, calc(-100% - 14px)) translateY(0) scale(1); }
.node-label.is-visible.is-dim { opacity: .28; }

.node-label .label-zh {
  display: block;
  font-family: var(--font-body);
  font-size: 11.5px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: .13em;
  color: rgba(243, 243, 243, 85%);
}

.node-label .label-en {
  display: block;
  margin-top: 4px;
  font-family: var(--font);
  font-size: 6.5px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: .2em;
  color: var(--node-color, var(--cool));
  opacity: .8;
}

.node-label .label-meta {
  display: block;
  max-height: 0;
  margin-top: 0;
  overflow: hidden;
  font-size: 8px;
  line-height: 1.4;
  letter-spacing: .03em;
  color: var(--ink-soft);
  opacity: 0;
  transition: max-height .22s, opacity .22s, margin .22s;
}

.node-label.is-hovered .label-zh { color: #ffffff; }
.node-label.is-hovered .label-meta { max-height: 16px; margin-top: 4px; opacity: 1; }

.node-label.label-center {
  transform: translate(-50%, 20px) translateY(-3px) scale(.98);
  text-shadow: 0 1px 18px #000000, 0 0 28px #000000;
}
.node-label.label-center.is-visible { transform: translate(-50%, 20px) translateY(0) scale(1); }
.node-label.label-center .label-zh {
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .22em;
  color: var(--ink);
}
.node-label.label-center .label-en { font-size: 6px; letter-spacing: .3em; color: var(--gold); opacity: .62; }
.node-label.label-center .label-meta { color: var(--gold); }

.node-label.label-plan {
  text-shadow: none;
  transform: translate(-50%, calc(-100% - 13px)) translateY(3px) scale(.96);
}
.node-label.label-plan.is-visible { transform: translate(-50%, calc(-100% - 13px)) translateY(0) scale(1); }
.node-label.label-plan.is-below { transform: translate(-50%, 15px) translateY(-3px) scale(.96); }
.node-label.label-plan.is-below.is-visible { transform: translate(-50%, 15px) translateY(0) scale(1); }

.plan-bubble {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 7px;
  border: 1px solid rgba(255, 255, 255, 14%);
  border-radius: 0;
  background: rgba(9, 9, 9, 88%);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 36%), inset 0 1px rgba(255, 255, 255, 4%);
}

.plan-bubble i {
  width: 4px;
  height: 4px;
  flex: 0 0 auto;
  background: var(--node-color, var(--cool));
  box-shadow: 0 0 7px var(--node-color, var(--cool));
}

.plan-bubble .plan-name {
  font-family: var(--font-body);
  font-size: 9.5px;
  line-height: 1.2;
  letter-spacing: .02em;
  color: var(--ink);
}

.plan-bubble .plan-percent {
  font-family: var(--font);
  font-size: 7px;
  font-weight: 600;
  letter-spacing: .03em;
  color: var(--ink-dim);
  font-variant-numeric: tabular-nums;
}

.node-label.is-related { opacity: .92; }
.node-label.is-related .plan-bubble { background: rgba(9, 9, 9, 76%); border-color: rgba(255, 255, 255, 9%); }
.node-label.is-related .plan-bubble .plan-name { color: var(--ink-soft); }
.node-label.label-plan.is-hovered .plan-bubble {
  border-color: var(--node-color, rgba(255, 255, 255, 25%));
  box-shadow: 0 6px 18px rgba(0, 0, 0, 42%), 0 0 16px -7px var(--node-color, #ffffff);
}

body.has-constellation .node-label.label-direction { opacity: .38; }
body.has-constellation .node-label.label-direction.is-hovered { opacity: .9; }

/* ----------------------------------------------------------------- detail */

.detail-panel {
  position: absolute;
  top: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 20;
  display: flex;
  flex-direction: column;
  width: min(368px, 47%);
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(156deg, rgba(22, 22, 22, 96%), rgba(8, 8, 8, 98%)),
    #0b0b0b;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 58%), inset 0 1px rgba(255, 255, 255, 5%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(12px);
  transition: opacity .28s ease, transform .35s cubic-bezier(.2,.72,.2,1), visibility .28s;
}

.detail-panel.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: none;
  animation: panel-flash-pop .55s cubic-bezier(.2,.72,.2,1);
}

.detail-panel::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: 3;
  border: 1px solid #ffffff;
  opacity: 0;
  pointer-events: none;
}

.detail-panel.is-open::before {
  animation: border-flash .5s ease-out;
}

.detail-accent {
  position: absolute;
  top: 0;
  left: 18px;
  right: 18px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent, var(--cool)), transparent);
  opacity: .8;
  pointer-events: none;
}

.detail-inner {
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: 100%;
}

.detail-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 17px 16px 0 20px;
  flex: 0 0 auto;
}

.detail-kicker {
  margin: 3px 0 0;
  font-family: var(--font);
  font-size: 7px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: .17em;
  text-transform: uppercase;
  color: var(--accent, var(--cool));
}

.detail-close {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 0;
  background: rgba(255, 255, 255, 2%);
  color: var(--ink-dim);
  transition: color .18s, background .18s, border-color .18s;
}

.detail-close svg { width: 13px; height: 13px; }
.detail-close:hover,
.detail-close:focus-visible {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 7%);
  color: var(--ink);
  outline: none;
}
.detail-close:focus-visible { box-shadow: 0 0 0 1px var(--gold); }

.detail-content {
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0 20px 22px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 14%) transparent;
}

.detail-content::-webkit-scrollbar { width: 4px; }
.detail-content::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 12%); }

.detail-title {
  margin: 14px 0 0;
  font-family: var(--font);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -.035em;
  color: var(--ink);
}

.detail-title-en {
  margin: 6px 0 0;
  font-family: var(--font);
  font-size: 7px;
  font-weight: 600;
  letter-spacing: .2em;
  color: var(--ink-dim);
}

.detail-progress { margin: 20px 0 17px; }

.progress-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}

.progress-caption {
  margin: 0;
  font-family: var(--font);
  font-size: 7px;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.progress-value {
  margin: 0;
  font-family: var(--font);
  font-size: 23px;
  font-weight: 600;
  line-height: .9;
  letter-spacing: -.045em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.progress-value span { margin-left: 2px; font-size: 9px; letter-spacing: 0; color: var(--ink-dim); }

.progress-track {
  position: relative;
  height: 2px;
  margin-top: 11px;
  background: rgba(255, 255, 255, 8%);
}

.progress-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  background: linear-gradient(90deg, var(--accent, var(--cool)), var(--gold));
  box-shadow: 0 0 12px -2px var(--accent, var(--cool));
  transition: width .9s cubic-bezier(.22,.7,.2,1);
}

.progress-fill::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -1px;
  width: 4px;
  height: 4px;
  background: var(--gold);
  box-shadow: 0 0 9px var(--gold);
  transform: translateY(-50%);
}

.detail-summary {
  margin: 0;
  font-size: 11.5px;
  line-height: 1.9;
  letter-spacing: .01em;
  color: var(--ink-soft);
}

.detail-note {
  margin: 16px 0 0;
  padding: 0 0 0 12px;
  border-left: 1px solid var(--line);
  font-size: 10.5px;
  line-height: 1.8;
  color: var(--ink-dim);
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  margin: 17px 0 0;
  padding: 10px 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font);
  font-size: 7px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--ink-dim);
  text-transform: uppercase;
}

.detail-meta span { display: inline-flex; align-items: center; gap: 6px; }
.detail-meta i { width: 3px; height: 3px; background: var(--accent, var(--cool)); }
.detail-meta b { font-weight: 600; color: var(--ink-soft); }

.section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 20px 0 11px;
  font-family: var(--font);
  font-size: 7px;
  font-weight: 600;
  letter-spacing: .17em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.section-title::after { content: ""; flex: 1; height: 1px; background: var(--line-soft); }

.steps { margin: 0; padding: 0; list-style: none; }

.step {
  position: relative;
  padding: 0 0 12px 20px;
  font-size: 10.5px;
  line-height: 1.7;
  color: var(--ink-faint);
}

.step:last-child { padding-bottom: 0; }

.step::before {
  content: "";
  position: absolute;
  top: 5px;
  left: 0;
  width: 6px;
  height: 6px;
  border: 1px solid rgba(255, 255, 255, 20%);
  background: rgba(7, 7, 7, 90%);
}

.step::after {
  content: "";
  position: absolute;
  top: 13px;
  bottom: 1px;
  left: 2.5px;
  width: 1px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 9%), rgba(255, 255, 255, 3%));
}

.step:last-child::after { display: none; }
.step.is-done { color: var(--ink-soft); }
.step.is-done::before { border-color: var(--gold); background: var(--gold); box-shadow: 0 0 8px -1px rgba(209, 209, 209, 60%); }
.step.is-current { color: var(--ink); }
.step.is-current::before {
  border-color: var(--accent, var(--cool));
  background: transparent;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent, var(--cool)) 12%, transparent);
  animation: step-pulse 3.4s ease-in-out infinite;
}

.detail-next {
  margin: 17px 0 0;
  padding: 11px 12px;
  border: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 2.5%);
}

.detail-next .next-label {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font);
  font-size: 6.5px;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
}

.detail-next p { margin: 0; font-size: 10.5px; line-height: 1.7; color: var(--ink-soft); }

.related { display: flex; flex-wrap: wrap; gap: 5px; }

.related-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  padding: 5px 8px;
  border: 1px solid rgba(255, 255, 255, 10%);
  border-radius: 0;
  background: rgba(255, 255, 255, 2%);
  color: var(--ink-soft);
  font-size: 9.5px;
  line-height: 1.25;
  text-align: left;
  transition: border-color .18s, background .18s, color .18s;
}

.related-chip i { width: 4px; height: 4px; flex: 0 0 auto; background: var(--chip-color, var(--cool)); box-shadow: 0 0 6px var(--chip-color, var(--cool)); }
.related-chip em { font-family: var(--font); font-size: 7px; font-style: normal; letter-spacing: .04em; color: var(--ink-dim); font-variant-numeric: tabular-nums; }
.related-chip:hover,
.related-chip:focus-visible { border-color: var(--chip-color, var(--line-strong)); background: rgba(255, 255, 255, 5%); color: var(--ink); outline: none; }
.related-chip:focus-visible { box-shadow: inset 2px 0 0 var(--chip-color, var(--gold)); }

.overview-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  width: 100%;
  margin-top: 21px;
  padding: 9px 10px;
  border: 1px solid var(--line-soft);
  border-radius: 0;
  background: transparent;
  color: var(--ink-dim);
  font-family: var(--font);
  font-size: 7.5px;
  font-weight: 600;
  letter-spacing: .12em;
  transition: color .18s, border-color .18s, background .18s;
}

.overview-button svg { width: 12px; height: 12px; opacity: .7; }
.overview-button:hover,
.overview-button:focus-visible { border-color: rgba(209, 209, 209, 28%); background: rgba(209, 209, 209, 5%); color: var(--gold); outline: none; }
.overview-button:focus-visible { box-shadow: 0 0 0 1px var(--gold); }

.tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 14px; }

.tag {
  padding: 3px 6px;
  border: 1px solid var(--line-soft);
  border-radius: 0;
  font-family: var(--font);
  font-size: 6px;
  font-weight: 600;
  letter-spacing: .11em;
  color: var(--ink-dim);
  text-transform: uppercase;
}

.direction-plan-list { display: flex; flex-direction: column; }

.direction-plan {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas: "name percent" "bar bar";
  gap: 6px 14px;
  width: 100%;
  padding: 10px 0;
  border: 0;
  border-bottom: 1px solid var(--line-soft);
  border-radius: 0;
  background: transparent;
  text-align: left;
  transition: padding-left .2s, background .2s, box-shadow .2s;
}

.direction-plan:last-child { border-bottom: 0; }
.direction-plan:hover,
.direction-plan:focus-visible {
  padding-left: 7px;
  background: linear-gradient(90deg, rgba(209, 209, 209, 6%), transparent);
  box-shadow: inset 2px 0 0 rgba(209, 209, 209, 55%);
  outline: none;
}

.direction-plan .dp-name { grid-area: name; font-size: 10.5px; line-height: 1.4; color: var(--ink-soft); }
.direction-plan .dp-percent { grid-area: percent; align-self: center; font-family: var(--font); font-size: 7px; font-weight: 600; letter-spacing: .05em; color: var(--ink-dim); font-variant-numeric: tabular-nums; }
.direction-plan .dp-track { grid-area: bar; height: 1px; background: rgba(255, 255, 255, 7%); }
.direction-plan .dp-fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--accent, var(--cool)), rgba(209, 209, 209, 70%)); opacity: .8; }
.direction-plan.is-done .dp-name { color: var(--ink); }
.direction-plan.is-done .dp-percent { color: var(--gold); }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 18px 0 0;
  border: 1px solid var(--line-soft);
  background: var(--line-soft);
}

.stat-cell { padding: 11px 10px; background: rgba(10, 10, 10, 88%); }
.stat-cell b { display: block; font-family: var(--font); font-size: 17px; font-weight: 600; line-height: 1; letter-spacing: -.02em; color: var(--ink); font-variant-numeric: tabular-nums; }
.stat-cell b.is-gold { color: var(--gold); }
.stat-cell span { display: block; margin-top: 5px; font-family: var(--font); font-size: 6.5px; font-weight: 600; letter-spacing: .11em; color: var(--ink-dim); text-transform: uppercase; }

/* --------------------------------------------------------------- effects */

@keyframes live-pulse {
  0%, 100% { opacity: .42; }
  50% { opacity: 1; }
}

@keyframes step-pulse {
  0%, 100% { box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent, var(--cool)) 11%, transparent); }
  50% { box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent, var(--cool)) 4%, transparent); }
}

@keyframes frame-arrive {
  0% { opacity: 0; transform: translateY(10px) scale(.965); filter: brightness(2.4); }
  12% { opacity: 1; filter: brightness(2.1); }
  22% { opacity: .38; filter: brightness(2.4); }
  36% { opacity: 1; filter: brightness(1.25); }
  56% { transform: translateY(-1px) scale(1.004); filter: brightness(1); }
  100% { opacity: 1; transform: none; filter: none; }
}

@keyframes index-arrive {
  0% { opacity: 0; transform: translateX(-14px); filter: brightness(1.8); }
  16% { opacity: 1; filter: brightness(1.5); }
  28% { opacity: .55; }
  44% { opacity: 1; filter: brightness(1); }
  100% { opacity: 1; transform: none; filter: none; }
}

@keyframes panel-flash-pop {
  0% { opacity: 0; transform: translate(0, 10px) scale(.965); filter: brightness(2.1); }
  16% { opacity: 1; transform: translate(0, 0) scale(1.004); filter: brightness(1.9); }
  28% { opacity: .55; filter: brightness(2.2); }
  46% { opacity: 1; filter: brightness(1.15); }
  100% { opacity: 1; transform: none; filter: none; }
}

@keyframes border-flash {
  0% { opacity: 0; }
  10% { opacity: .9; }
  22% { opacity: .08; }
  34% { opacity: .55; }
  100% { opacity: 0; }
}

/* ---------------------------------------------------------------- boot */

.boot {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #000000;
  transition: opacity .8s ease, visibility .8s;
}

body.is-ready .boot { opacity: 0; visibility: hidden; pointer-events: none; }
body.is-fallback .boot { display: none; }

.boot-frame {
  position: relative;
  width: 46px;
  height: 46px;
  margin-bottom: 4px;
}

.boot-frame i {
  position: absolute;
  width: 11px;
  height: 11px;
  border: 1px solid rgba(209, 209, 209, 60%);
  opacity: .42;
  animation: boot-corner 2.4s ease-in-out infinite;
}

.boot-frame i:nth-child(1) { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.boot-frame i:nth-child(2) { top: 0; right: 0; border-left: 0; border-bottom: 0; animation-delay: .2s; }
.boot-frame i:nth-child(3) { bottom: 0; left: 0; border-right: 0; border-top: 0; animation-delay: .4s; }
.boot-frame i:nth-child(4) { bottom: 0; right: 0; border-left: 0; border-top: 0; animation-delay: .6s; }
.boot-frame span { position: absolute; top: 50%; left: 50%; width: 4px; height: 4px; background: var(--gold); box-shadow: 0 0 12px rgba(209, 209, 209, 85%); transform: translate(-50%, -50%); animation: live-pulse 1.6s ease-in-out infinite; }

.boot-en,
.boot-zh { margin: 0; }
.boot-en { font-family: var(--font); font-size: 8px; font-weight: 600; letter-spacing: .38em; color: var(--ink-soft); }
.boot-zh { margin-top: -3px; font-size: 9px; letter-spacing: .16em; color: var(--ink-dim); }

@keyframes boot-corner {
  0%, 100% { opacity: .24; }
  50% { opacity: .86; }
}

/* -------------------------------------------------------------- fallback */

.fallback {
  position: fixed;
  inset: 0;
  z-index: 150;
  overflow-y: auto;
  padding: 28px 18px;
  background: #060606;
}

.fallback-card {
  width: min(820px, 100%);
  margin: 4vh auto;
  padding: clamp(22px, 5vw, 44px);
  border: 1px solid var(--line);
  border-radius: 0;
  background: rgba(255, 255, 255, 2%);
}

.fallback-kicker { margin: 0; font-family: var(--font); font-size: 7.5px; font-weight: 600; letter-spacing: .17em; color: var(--gold); }
.fallback-card h2 { margin: 13px 0 9px; font-family: var(--font); font-size: clamp(23px, 4vw, 32px); font-weight: 600; letter-spacing: -.03em; }
.fallback-copy { color: var(--ink-soft); font-size: 11px; line-height: 1.85; }
.fallback-group { margin-top: 22px; }
.fallback-group h3 { margin: 0 0 6px; font-size: 11px; font-weight: 500; letter-spacing: .08em; color: var(--ink); }
.fallback-group ul { margin: 0; padding: 0; list-style: none; }
.fallback-group li { display: flex; justify-content: space-between; gap: 16px; padding: 7px 0; border-bottom: 1px solid var(--line-soft); font-size: 10px; color: var(--ink-dim); }
.fallback-group li b { font-weight: 500; color: var(--ink-soft); }
.fallback-group li span { font-family: var(--font); font-size: 7.5px; letter-spacing: .05em; color: var(--gold); font-variant-numeric: tabular-nums; }
.fallback-link { display: inline-flex; margin-top: 24px; padding: 9px 14px; border: 1px solid var(--line); border-radius: 0; color: var(--ink-soft); font-family: var(--font); font-size: 8px; font-weight: 600; letter-spacing: .1em; text-decoration: none; }

.noscript {
  position: fixed;
  inset: 0;
  z-index: 250;
  display: grid;
  place-content: center;
  gap: 14px;
  background: #000000;
  color: var(--ink-soft);
  text-align: center;
  font-size: 12px;
}
.noscript a { color: var(--gold); }

body.is-fallback .app,
body.is-fallback .page-stars,
body.is-fallback .space-wash,
body.is-fallback .vignette,
body.is-fallback .grain { display: none; }

/* ---------------------------------------------------------- subtle layouts */

@media (max-width: 1240px) {
  :root { --index-width: 284px; --pad: 16px; }
  .status-summary { grid-template-columns: 136px minmax(0, 1fr) 214px; gap: 20px; }
  .donut-wrap { width: 116px; height: 116px; }
  .donut-center { padding-top: 39px; }
  .donut-center em { top: 69px; }
  .summary-copy { max-width: 430px; }
  .legend { display: none; }
  .status-foot { grid-template-columns: minmax(200px, 1fr) auto; }
}

@media (max-width: 1020px) {
  :root { --index-width: 264px; }
  .status-summary { grid-template-columns: 118px minmax(0, 1fr); }
  .summary-side { display: none; }
  .summary-copy { max-width: none; }
  .donut-wrap { width: 104px; height: 104px; }
  .donut-center { padding-top: 34px; }
  .donut-center strong { font-size: 27px; }
  .donut-center em { top: 61px; }
  .status-title h1 { font-size: 16px; }
  .detail-panel { width: min(340px, 54%); }
}

/* ------------------------------------------------------------------ mobile */

@media (max-width: 760px) {
  :root { --pad: 10px; --index-rail: 52px; }

  .app { display: block; }

  .index-pane {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 80;
    width: var(--index-rail);
    height: 100svh;
    transform: none;
    box-shadow: none;
  }

  .index-pane.is-collapsed { width: var(--index-rail); }

  .index-pane.is-mobile-open {
    width: min(302px, 84vw);
    box-shadow: 20px 0 60px rgba(0, 0, 0, 58%);
  }

  .index-scrim {
    position: fixed;
    inset: 0;
    z-index: 70;
    border: 0;
    background: rgba(0, 0, 0, 64%);
    backdrop-filter: blur(2px);
  }

  .workspace {
    height: 100svh;
    padding: 8px 8px 8px calc(var(--index-rail) + 10px);
  }

  .status-frame {
    grid-template-rows: 52px auto minmax(0, 1fr) auto;
    height: 100%;
  }

  .status-head { padding: 0 12px; gap: 10px; }
  .status-title { gap: 4px; }
  .status-title h1 { font-size: 15px; }
  .status-title .eyebrow { font-size: 6px; }
  .status-actions { gap: 7px; }
  .status-live { display: none; }
  .status-collapse { width: 28px; min-width: 28px; padding: 0; }
  .status-collapse span { display: none; }

  .status-summary {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 13px;
    min-height: 92px;
    padding: 10px 12px 11px;
  }

  .donut-wrap { width: 66px; height: 66px; }
  .donut-track, .donut-done { stroke-width: 9; }
  .donut-center { padding-top: 22px; }
  .donut-center strong { font-size: 18px; }
  .donut-center span { font-size: 6px; }
  .donut-center em { top: 40px; font-size: 5px; letter-spacing: .12em; }

  .status-summary .eyebrow { font-size: 5.5px; }
  .summary-main h2 { margin-top: 4px; font-size: 15px; gap: 3px; }
  .summary-main h2 b { font-size: 20px; }
  .summary-main h2 i { font-size: 12px; }
  .summary-main h2 span { margin-left: 3px; font-size: 7.5px; }
  .summary-sub { margin-top: 6px; font-size: 6.5px; letter-spacing: .02em; }
  .summary-copy { display: none; }
  .summary-legend { gap: 12px; margin-top: 7px; font-size: 6px; }
  .summary-side { display: none; }

  .map-stage { padding: 8px 8px 8px; }

  .map-chrome { padding: 8px 10px; font-size: 5.5px; }
  .map-chrome span:last-child { display: none; }

  .detail-panel {
    top: auto;
    right: 7px;
    bottom: 7px;
    left: 7px;
    width: auto;
    height: min(78%, 520px);
    transform: translateY(12px);
  }

  .detail-panel.is-open { transform: none; }
  .detail-top { padding: 14px 14px 0 16px; }
  .detail-content { padding: 0 16px 18px; }
  .detail-title { font-size: 21px; }
  .detail-summary { font-size: 10.5px; line-height: 1.85; }
  .detail-progress { margin: 16px 0 14px; }
  .detail-close { width: 30px; height: 30px; }
  .detail-meta { margin-top: 14px; padding: 9px 0; font-size: 6.5px; }
  .section-title { margin: 17px 0 9px; font-size: 6.5px; }
  .step { font-size: 10px; padding-bottom: 10px; }

  .status-foot {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 7px;
    min-height: 0;
    padding: 8px 10px 9px;
  }

  .gesture-hint { font-size: 7px; line-height: 1.55; text-align: left; }
  .hint-desktop { display: none; }
  .hint-touch { display: inline; }

  .legend { display: none; }

  .view-controls { justify-content: flex-end; }
  .view-controls .square-btn { height: 28px; font-size: 6.5px; padding: 0 8px; }
  .view-controls .square-btn svg { width: 13px; height: 13px; }

  .status-tab { width: 27px; padding: 11px 0; font-size: 6px; }

  .index-pane.is-collapsed .index-head { padding-top: 10px; }
  .index-pane.is-collapsed .index-tree { padding-top: 4px; }
  .index-pane.is-collapsed .tree-group { padding-top: 0; }

  body.has-detail .node-label.label-plan:not(.is-hovered) { opacity: 0; }

  .frame-corner { width: 9px; height: 9px; }
}

@media (max-width: 380px) {
  .brand-sub { display: none; }
  .summary-copy { display: none; }
  .view-controls .square-btn span { display: none; }
  .view-controls .square-btn { width: 30px; padding: 0; }
  .detail-title { font-size: 19px; }
}

@media (max-height: 620px) and (max-width: 760px) {
  .status-summary { min-height: 76px; padding-top: 7px; padding-bottom: 8px; }
  .donut-wrap { width: 56px; height: 56px; }
  .donut-center { padding-top: 18px; }
  .donut-center strong { font-size: 15px; }
  .donut-center em { top: 33px; }
  .status-foot { padding-top: 6px; padding-bottom: 7px; }
  .gesture-hint { display: none; }
}

@media (hover: none) {
  .hint-desktop { display: none; }
  .hint-touch { display: inline; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }

  .boot { display: none; }
  .status-frame,
  .index-pane,
  .plans-canvas { opacity: 1; transform: none; }
  .detail-panel { transform: none; }
  .boot-frame i,
  .boot-frame span { animation: none; }
}

/* ============================================================ right column
   The numbered layout above already defines most components. This section
   replaces the old full-page frame with a true three-column console:
   index rail | open star field | status column. */

.sky-workspace {
  position: relative;
  flex: 1 1 auto;
  min-width: 0;
  height: 100svh;
  padding: 16px;
  overflow: hidden;
}

.sky-workspace > .map-frame {
  width: 100%;
  height: 100%;
}

.status-panel {
  position: relative;
  z-index: 30;
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  width: var(--status-width);
  height: 100svh;
  overflow-x: hidden;
  overflow-y: auto;
  border-left: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(12, 12, 12, 96%), rgba(6, 6, 6, 95%)),
    #090909;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 12%) transparent;
  transition: width .35s cubic-bezier(.2,.72,.2,1), opacity .28s ease, visibility .35s, transform .35s cubic-bezier(.2,.72,.2,1);
}

.status-panel::-webkit-scrollbar { width: 4px; }
.status-panel::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 12%); }

body.is-loading .status-panel {
  opacity: 0;
  transform: translateX(12px);
}

body.is-ready .status-panel {
  animation: frame-arrive .75s cubic-bezier(.2,.72,.2,1);
}

.status-panel.is-collapsed {
  width: 0;
  border-left-color: transparent;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.status-panel.is-arriving {
  animation: panel-flash-pop .5s cubic-bezier(.2,.72,.2,1);
}

.status-panel .status-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 62px;
  padding: 0 15px 0 18px;
  border-bottom: 1px solid var(--line);
  flex: 0 0 auto;
}

.status-panel .status-title { display: flex; flex-direction: column; gap: 4px; }

.status-panel .status-title h2 {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: .12em;
  color: var(--ink);
}

.status-panel .status-collapse {
  width: 28px;
  min-width: 28px;
  height: 28px;
  padding: 0;
}

.status-panel .status-collapse span { display: none; }

.status-panel .status-summary {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 14px;
  min-height: 0;
  padding: 19px 18px 16px;
  border-bottom: 1px solid var(--line);
  flex: 0 0 auto;
}

.status-panel .donut-wrap {
  width: 126px;
  height: 126px;
  margin: 0 auto;
}

.status-panel .donut-center { padding-top: 41px; }
.status-panel .donut-center strong { font-size: 30px; }
.status-panel .donut-center em { top: 73px; }

.status-panel .summary-main { width: 100%; }
.status-panel .summary-main h3 {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px;
  margin: 6px 0 0;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--ink);
}

.status-panel .summary-main h3 b {
  font-family: var(--font);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -.05em;
  font-variant-numeric: tabular-nums;
}

.status-panel .summary-main h3 b:last-of-type { color: var(--ink-soft); }
.status-panel .summary-main h3 i { font-family: var(--font); font-size: 13px; font-style: normal; color: var(--ink-faint); }
.status-panel .summary-main h3 span { margin-left: 3px; font-size: 8px; font-weight: 400; letter-spacing: .06em; color: var(--ink-dim); }
.status-panel .summary-sub { margin: 8px 0 0; font-size: 7px; line-height: 1.5; letter-spacing: .03em; color: var(--ink-dim); }
.status-panel .summary-legend { margin-top: 10px; gap: 13px; font-size: 6.5px; }

.status-panel .summary-side {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  width: 100%;
  height: auto;
  padding: 0;
  border: 1px solid var(--line-soft);
  background: var(--line-soft);
}

.status-panel .stat-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 5px;
  padding: 8px 7px;
  border: 0;
  background: rgba(10, 10, 10, 92%);
}

.status-panel .stat-block span { font-size: 6.5px; letter-spacing: .04em; color: var(--ink-dim); }
.status-panel .stat-block strong { font-size: 15px; }

.status-panel .mini-section {
  display: flex;
  flex: 1 0 190px;
  flex-direction: column;
  min-height: 190px;
  padding: 13px 18px 14px;
  border-bottom: 1px solid var(--line);
}

.mini-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
  font-family: var(--font);
  font-size: 6px;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--ink-faint);
}

.mini-head span:last-child { color: var(--gold); opacity: .8; }

.mini-frame {
  position: relative;
  flex: 1 1 auto;
  min-height: 118px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background:
    radial-gradient(ellipse at 50% 48%, #121212 0%, #050505 74%, #020202 100%);
}

.mini-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(0deg, transparent 0 2px, rgba(255, 255, 255, 2.2%) 2px 3px);
  opacity: .7;
}

#mini-map {
  display: block;
  width: 100%;
  height: 100%;
}

.mini-corner {
  position: absolute;
  z-index: 2;
  width: 8px;
  height: 8px;
  border: 0 solid rgba(209, 209, 209, 40%);
  pointer-events: none;
}

.mini-corner.is-tl { top: 5px; left: 5px; border-top-width: 1px; border-left-width: 1px; }
.mini-corner.is-br { right: 5px; bottom: 5px; border-right-width: 1px; border-bottom-width: 1px; }

.mini-note {
  margin: 7px 0 0;
  font-size: 6.5px;
  line-height: 1.5;
  letter-spacing: .03em;
  color: var(--ink-faint);
}

.status-panel .status-foot {
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  align-items: stretch;
  gap: 9px;
  min-height: 0;
  padding: 12px 18px calc(14px + var(--safe-bottom));
  border-top: 1px solid var(--line);
  background: rgba(8, 8, 8, 55%);
}

.status-panel .gesture-hint {
  margin: 0;
  font-size: 7px;
  line-height: 1.65;
  letter-spacing: .01em;
  color: var(--ink-faint);
}

.status-panel .legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  font-size: 6px;
  line-height: 1.4;
}

.status-panel .view-controls {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  width: 100%;
}

.status-panel .view-controls .square-btn {
  width: 100%;
  height: 30px;
  padding: 0 4px;
  font-size: 6.5px;
}

.status-panel .view-controls .square-btn svg { width: 13px; height: 13px; }

.status-tab {
  z-index: 65;
}

.status-scrim {
  position: fixed;
  inset: 0;
  z-index: 80;
  border: 0;
  background: rgba(0, 0, 0, 58%);
  backdrop-filter: blur(2px);
}

@media (max-width: 1240px) {
  :root { --status-width: 302px; }
  .status-panel .status-summary { padding-left: 15px; padding-right: 15px; }
  .status-panel .mini-section { padding-left: 15px; padding-right: 15px; }
  .status-panel .status-head { padding-left: 15px; }
  .status-panel .status-foot { padding-left: 15px; padding-right: 15px; }
}

@media (max-width: 1020px) {
  :root { --status-width: 286px; }
  .status-panel .donut-wrap { width: 108px; height: 108px; }
  .status-panel .donut-center { padding-top: 35px; }
  .status-panel .donut-center strong { font-size: 26px; }
  .status-panel .donut-center em { top: 63px; }
  .status-panel .summary-main h3 { font-size: 15px; }
  .status-panel .summary-main h3 b { font-size: 21px; }
  .status-panel .summary-main h3 span { font-size: 7px; }
  .status-panel .mini-section { min-height: 150px; }
}

@media (max-width: 760px) {
  .app { display: block; }

  .sky-workspace {
    width: 100%;
    height: 100svh;
    padding: 8px 8px 8px calc(var(--index-rail) + 10px);
  }

  .status-panel {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 85;
    width: min(340px, 86vw);
    height: 100svh;
    border-left: 1px solid var(--line);
    box-shadow: -20px 0 60px rgba(0, 0, 0, 58%);
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .status-panel.is-collapsed {
    width: min(340px, 86vw);
    border-left-color: var(--line);
    opacity: 1;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(100%);
  }

  .status-panel .status-head { min-height: 56px; padding-left: 16px; }
  .status-panel .status-summary { padding: 14px 16px 13px; gap: 11px; }
  .status-panel .donut-wrap { width: 100px; height: 100px; }
  .status-panel .donut-center { padding-top: 32px; }
  .status-panel .donut-center strong { font-size: 24px; }
  .status-panel .donut-center em { top: 59px; }
  .status-panel .mini-section { padding: 11px 16px 12px; }
  .status-panel .status-foot { padding: 10px 16px calc(12px + var(--safe-bottom)); }
  .status-panel .gesture-hint { font-size: 6.8px; }

  .status-scrim {
    z-index: 80;
  }
}

@media (max-width: 380px) {
  .status-panel .view-controls .square-btn span { display: none; }
  .status-panel .view-controls .square-btn { height: 31px; }
}

/* The right column's middle slot is the mini map by default. When a task is
   opened, the same slot becomes the detail panel. */
.mini-section { position: relative; }

body.has-detail .mini-section .mini-head,
body.has-detail .mini-section .mini-frame,
body.has-detail .mini-section .mini-note { display: none; }

.mini-section .detail-panel {
  position: relative;
  inset: auto;
  top: auto;
  right: auto;
  bottom: auto;
  left: auto;
  display: none;
  flex: 1 1 auto;
  width: 100%;
  height: auto;
  min-height: 0;
  max-height: none;
  margin: 0;
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(156deg, rgba(20, 20, 20, 98%), rgba(7, 7, 7, 99%)),
    #090909;
  box-shadow: inset 0 1px rgba(255, 255, 255, 4%);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: none;
  transition: none;
}

.mini-section .detail-panel.is-open {
  display: flex;
  animation: panel-flash-pop .5s cubic-bezier(.2,.72,.2,1);
}

.mini-section .detail-panel:not(.is-open)::before { display: none; }

.mini-section .detail-inner { height: 100%; min-height: 0; }

.mini-section .detail-top { padding: 15px 13px 0 16px; }

.mini-section .detail-content { padding: 0 15px 18px; }

.mini-section .detail-title { font-size: 21px; }

.mini-section .detail-summary { font-size: 10.5px; line-height: 1.85; }

.mini-section .detail-progress { margin: 16px 0 14px; }

.mini-section .detail-meta { margin-top: 14px; padding: 9px 0; font-size: 6.5px; }

.mini-section .section-title { margin: 17px 0 9px; font-size: 6.5px; }

.mini-section .step { padding-bottom: 10px; font-size: 10px; }

.mini-section .overview-button { margin-top: 17px; }

@media (max-width: 760px) {
  .mini-section .detail-panel { height: auto; }
  .mini-section .detail-title { font-size: 20px; }
  .mini-section .detail-top { padding: 14px 12px 0 15px; }
  .mini-section .detail-content { padding: 0 14px 16px; }
  .status-panel .mini-section { min-height: 0; }
}

.status-panel .status-collapse svg { transform: none; }

.mini-section .detail-content {
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 14%) transparent;
  overscroll-behavior: contain;
}

.mini-section .detail-content::-webkit-scrollbar { width: 4px; }
.mini-section .detail-content::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 14%); }

@media (max-width: 760px) {
  .status-panel .status-head {
    padding-top: env(safe-area-inset-top);
    min-height: calc(56px + env(safe-area-inset-top));
  }
}

@media (max-width: 760px) {
  .sky-workspace {
    padding-top: calc(8px + env(safe-area-inset-top));
  }

  .index-head {
    padding-top: env(safe-area-inset-top);
  }

  .index-foot {
    padding-bottom: calc(14px + env(safe-area-inset-bottom));
  }
}

/* Let the task card use the complete middle slot when it replaces the mini map. */
body.has-detail .mini-section { padding: 0; }
body.has-detail .mini-section .detail-panel { border-left: 0; border-right: 0; }

/* ============================================================ solar entry
   A particle sun ignites, six particle links grow to the page's actual
   direction stars, then the two side consoles slide out as the black lifts. */

.intro {
  position: fixed;
  inset: 0;
  z-index: 240;
  overflow: hidden;
  background: #000;
  opacity: 1;
  visibility: visible;
  transition: opacity .8s cubic-bezier(.2, .7, .2, 1), visibility 0s linear .8s;
}

.intro.is-leaving {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.intro.is-gone { display: none; }
body.is-fallback .intro { display: none; }

.intro canvas {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.intro::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 72% 68% at 50% 48%, transparent 34%, rgb(0 0 0 / 30%) 76%, rgb(0 0 0 / 64%) 100%),
    linear-gradient(180deg, rgb(0 0 0 / 28%), transparent 16%, transparent 84%, rgb(0 0 0 / 38%));
}

.intro-ui {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: calc(22px + env(safe-area-inset-top, 0px)) clamp(20px, 3.2vw, 46px) calc(20px + env(safe-area-inset-bottom, 0px));
  pointer-events: none;
  transition: opacity .35s ease;
}

.intro.is-leaving .intro-ui { opacity: 0; }

.intro-top,
.intro-bottom {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.intro-bottom { align-items: flex-end; }

.intro-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: .24em;
  color: var(--ink-soft);
}

.intro-brand i {
  width: 5px;
  height: 5px;
  background: var(--ink);
  box-shadow: 0 0 12px rgb(255 255 255 / 70%);
}

.intro-meta {
  font-family: var(--font);
  font-size: 6.5px;
  font-weight: 600;
  letter-spacing: .2em;
  color: var(--ink-faint);
  text-align: right;
}

.intro-copy { max-width: min(460px, 64vw); }
.intro-stage {
  margin: 0 0 7px;
  font-family: var(--font);
  font-size: 7px;
  font-weight: 600;
  letter-spacing: .2em;
  color: var(--ink-dim);
}
.intro-caption {
  margin: 0;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: .08em;
  color: var(--ink-soft);
}

.intro-readout {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 11px;
}

.intro-count {
  display: flex;
  align-items: baseline;
  gap: 3px;
  font-family: var(--font);
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}
.intro-count span {
  font-size: clamp(25px, 3.2vw, 38px);
  font-weight: 600;
  line-height: .9;
  letter-spacing: -.05em;
}
.intro-count i {
  font-size: 9px;
  font-style: normal;
  letter-spacing: .08em;
  color: var(--ink-dim);
}

.intro-skip {
  pointer-events: auto;
  padding: 7px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  background: rgb(0 0 0 / 20%);
  color: var(--ink-dim);
  font-family: var(--font);
  font-size: 6.5px;
  font-weight: 600;
  letter-spacing: .12em;
  cursor: pointer;
  transition: color .18s ease, border-color .18s ease, background .18s ease;
}
.intro-skip:hover,
.intro-skip:focus-visible {
  color: var(--ink);
  border-color: var(--ink-soft);
  background: rgb(255 255 255 / 5%);
  outline: none;
}
.intro-skip:disabled { opacity: .4; pointer-events: none; }

/* Keep the consoles off-screen while the intro owns the frame. The flex
   layout has already reserved their width, so the map does not move. */
body.is-loading .index-pane {
  opacity: 0;
  transform: translateX(calc(-100% - 14px));
}
body.is-ready .index-pane {
  animation: intro-index-in 1.05s .28s cubic-bezier(.16, .8, .2, 1) both;
}

body.is-loading .status-panel:not(.is-collapsed) {
  opacity: 0;
  transform: translateX(calc(100% + 14px));
}
body.is-ready .status-panel:not(.is-collapsed) {
  animation: intro-status-in 1.05s .38s cubic-bezier(.16, .8, .2, 1) both;
}

body.is-loading .status-tab {
  opacity: 0;
  transform: translateX(22px);
}
body.is-ready .status-tab {
  animation: intro-tab-in .8s .34s cubic-bezier(.16, .8, .2, 1) both;
}

body.is-loading .map-frame { opacity: 0; }
body.is-ready .map-frame {
  animation: intro-map-in .8s .02s ease both;
}

body.is-loading .skip-link {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

@keyframes intro-index-in {
  0% { opacity: 0; transform: translateX(calc(-100% - 14px)); filter: brightness(1.7); }
  18% { opacity: 1; }
  58% { filter: brightness(1.1); }
  100% { opacity: 1; transform: none; filter: none; }
}

@keyframes intro-status-in {
  0% { opacity: 0; transform: translateX(calc(100% + 14px)); filter: brightness(1.7); }
  18% { opacity: 1; }
  58% { filter: brightness(1.1); }
  100% { opacity: 1; transform: none; filter: none; }
}

@keyframes intro-tab-in {
  0% { opacity: 0; transform: translateX(22px); }
  100% { opacity: 1; transform: none; }
}

@keyframes intro-map-in {
  0% { opacity: 0; filter: brightness(1.7); }
  30% { opacity: 1; }
  100% { opacity: 1; filter: none; }
}

@media (max-width: 760px) {
  .intro-ui {
    padding: calc(16px + env(safe-area-inset-top, 0px)) 16px calc(16px + env(safe-area-inset-bottom, 0px));
  }
  .intro-meta { display: none; }
  .intro-copy { max-width: 72vw; }
  .intro-caption { font-size: 10px; letter-spacing: .06em; }
  .intro-count span { font-size: 27px; }
  .intro-bottom { gap: 12px; }
  .intro-skip { padding: 6px 8px; font-size: 6px; }
  body.is-loading .status-tab { opacity: 0; transform: translateX(18px); }
}

@media (prefers-reduced-motion: reduce) {
  .intro { display: none !important; }
  body.is-loading .index-pane,
  body.is-loading .status-panel:not(.is-collapsed),
  body.is-loading .status-tab,
  body.is-loading .map-frame {
    opacity: 1;
    transform: none;
    visibility: visible;
  }
  body.is-ready .index-pane,
  body.is-ready .status-panel:not(.is-collapsed),
  body.is-ready .status-tab,
  body.is-ready .map-frame {
    animation: none;
    opacity: 1;
    transform: none;
    filter: none;
  }
}

/* index.html owns the solar handoff; this page enters directly at the map. */
html[data-entry="home"] .intro { display: none !important; }

/* The panels keep wheel/keyboard scrolling, but no native scrollbar square,
   corner or track is painted. */
html,
body,
* {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar,
*::-webkit-scrollbar {
  width: 0 !important;
  height: 0 !important;
  display: none !important;
}

*::-webkit-scrollbar-button,
*::-webkit-scrollbar-corner {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
  background: transparent !important;
}