/* APOS Space Map — deep-space ops (elegant, not empty) */

:root {
  --void: #03050a;
  --void-mid: #07101c;
  --ink: #e2e8f0;
  --ink-mid: #a8b4c4;
  --ink-dim: #7a8799;
  --ink-faint: #4a5568;
  --hairline: rgba(170, 200, 235, 0.18);
  --hairline-strong: rgba(170, 200, 235, 0.32);
  --accent: #8ec8e0;
  --accent-soft: rgba(142, 200, 224, 0.4);
  --cyan: #9fd9f0;
  --core-white: #f4faff;
  --alert-amber: #d4a84b;
  --alert-red: #d66a6a;
  --ok: #8fd4b0;
  --term-green: #39ff88;
  --term-green-dim: #1a8f4a;
  --term-bg: #020805;
  --font-ui: 'IBM Plex Sans', 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  background: var(--void);
  color: var(--ink);
  font-family: var(--font-ui);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

.space-app {
  position: relative;
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background:
    radial-gradient(ellipse 55% 45% at 18% 28%, rgba(45, 55, 110, 0.28) 0%, transparent 62%),
    radial-gradient(ellipse 50% 42% at 78% 62%, rgba(28, 70, 85, 0.22) 0%, transparent 60%),
    radial-gradient(ellipse 40% 35% at 52% 78%, rgba(50, 40, 90, 0.16) 0%, transparent 55%),
    radial-gradient(ellipse 90% 70% at 50% 45%, #0a1424 0%, transparent 70%),
    var(--void);
}

.space-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.5rem;
  border-bottom: 1px solid var(--hairline);
  background: linear-gradient(180deg, rgba(6, 10, 18, 0.88), rgba(3, 5, 10, 0.4));
  z-index: 20;
}

.brand-mark {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
}

.brand-logo {
  height: 28px;
  width: auto;
  display: block;
  filter: invert(1);
  opacity: 0.95;
}

.brand-word {
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  color: #eef4fa;
  text-indent: 0.28em;
}

.brand-sub {
  font-size: 0.55rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-left: 2px;
}

.view-toggle {
  display: inline-flex;
  border: 1px solid var(--hairline-strong);
  border-radius: 2px;
  overflow: hidden;
}

.toggle-btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--ink-dim);
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.45rem 1rem;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
}

.toggle-btn:hover {
  color: var(--ink);
}

.toggle-btn.active {
  background: rgba(142, 200, 224, 0.12);
  color: var(--accent);
}

.space-stage {
  position: relative;
  overflow: hidden;
  cursor: grab;
  min-height: 0;
}

.space-stage.is-panning {
  cursor: grabbing;
}

.starfield,
.signal-canvas,
.space-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.starfield {
  z-index: 0;
  pointer-events: none;
  opacity: 1;
}

.space-svg {
  z-index: 1;
}

.signal-canvas {
  z-index: 2;
  pointer-events: none;
}

.zoom-controls {
  position: absolute;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 15;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.zoom-btn {
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--hairline-strong);
  background: rgba(8, 12, 20, 0.75);
  color: var(--ink-dim);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  border-radius: 2px;
}

.zoom-btn:hover {
  color: var(--accent);
  border-color: var(--accent-soft);
}

.dashboards-placeholder {
  position: absolute;
  inset: 0;
  z-index: 12;
  display: grid;
  place-items: center;
  background: rgba(5, 7, 12, 0.92);
  color: var(--ink-dim);
  letter-spacing: 0.08em;
  pointer-events: auto;
}

.dashboards-placeholder[hidden] {
  display: none !important;
  pointer-events: none;
}

.space-crumb {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1.25rem;
  border-top: 1px solid var(--hairline);
  background: rgba(5, 8, 14, 0.92);
  z-index: 20;
}

.nav-chevron {
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--hairline);
  background: transparent;
  color: var(--ink-dim);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  border-radius: 2px;
}

.nav-chevron:hover:not(:disabled) {
  color: var(--accent);
  border-color: var(--accent-soft);
}

.nav-chevron:disabled {
  opacity: 0.35;
  cursor: default;
}

.crumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
  min-width: 0;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}

.crumb-list li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ink-dim);
}

.crumb-list li:not(:last-child)::after {
  content: '/';
  color: var(--ink-faint);
  margin-left: 0.15rem;
}

.crumb-list button {
  appearance: none;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  cursor: pointer;
  padding: 0;
}

.crumb-list button:hover {
  color: var(--accent);
}

.crumb-list li:last-child button {
  color: var(--ink);
}

/* ——— SVG stars / links ——— */
.node {
  cursor: pointer;
  /* LOD opacity set inline; avoid CSS transitions fighting RAF zoom */
  transition: none;
}

.node.future {
  cursor: default;
}

.node.is-hover .star-halo,
.node.is-hover .core-mid-glow,
.node.is-hover .star-core,
.node.is-hover .core-body {
  transform: scale(1.3);
  transform-box: fill-box;
  transform-origin: center;
  filter: brightness(1.35) drop-shadow(0 0 10px rgba(200, 230, 255, 0.55));
  transition: transform 160ms ease, filter 160ms ease;
}

.node.is-hover text.node-label {
  fill: rgba(255, 255, 255, 0.95);
  opacity: 1 !important;
}

@media (prefers-reduced-motion: reduce) {
  .node.is-hover .star-halo,
  .node.is-hover .core-mid-glow,
  .node.is-hover .star-core,
  .node.is-hover .core-body {
    transform: none;
    transition: none;
  }
}

.node.on-path .star-core,
.node.on-path .core-body {
  filter: brightness(1.15);
}

.star-halo {
  pointer-events: none;
}

.star-core {
  pointer-events: none;
}

.hit-target {
  fill: transparent;
  stroke: none;
  cursor: pointer;
}

.core-outer-glow {
  fill: url(#core-glow-grad);
  pointer-events: none;
}

.core-mid-glow {
  fill: url(#core-mid-grad);
  pointer-events: none;
}

.core-body {
  fill: url(#core-body-grad);
  stroke: rgba(200, 235, 255, 0.55);
  stroke-width: 1.25;
}

.core-wordmark {
  fill: #061018;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.28em;
  text-anchor: middle;
  dominant-baseline: central;
  pointer-events: none;
  user-select: none;
  paint-order: stroke;
  stroke: rgba(255, 255, 255, 0.35);
  stroke-width: 0.5px;
}

.node-label {
  fill: #e4ebf4;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-anchor: middle;
  pointer-events: none;
  user-select: none;
  paint-order: stroke;
  stroke: rgba(3, 5, 10, 0.75);
  stroke-width: 3.5px;
  stroke-linejoin: round;
}

.node-label.primary {
  fill: #f4f7fb;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.node-label.context {
  fill: #9aa8ba;
  font-size: 12px;
  letter-spacing: 0.06em;
  stroke-width: 2.5px;
}

.node-label.dim {
  fill: #7a8799;
  font-size: 12px;
}

.node-label.small {
  font-size: 13px;
  letter-spacing: 0.06em;
  fill: #d5dee8;
}

.link {
  fill: none;
  stroke: #b8d4e8;
  stroke-width: 1.2;
  stroke-opacity: 0.45;
  vector-effect: non-scaling-stroke;
}

.link.spine {
  stroke: #c8e0f0;
  stroke-opacity: 0.5;
  stroke-width: 1.25;
}

.link.constellation {
  stroke-opacity: 0.42;
}

.link.machine,
.link.branch {
  stroke-opacity: 0.42;
}

.link.context {
  stroke-opacity: 0.3;
  stroke-width: 1;
}

.link.on-path {
  stroke: #6ed4d0;
  stroke-opacity: 0.92;
  stroke-width: 2px;
  /* Soft glow — keep blur tight so the line still reads as ~2px */
  filter: drop-shadow(0 0 1.5px rgba(110, 212, 208, 0.5));
}

.nebula {
  pointer-events: none;
}

.nebula-indigo {
  fill: url(#nebula-indigo);
  opacity: 0.72;
}

.nebula-teal {
  fill: url(#nebula-teal);
  opacity: 0.68;
}

.nebula-violet {
  fill: url(#nebula-violet);
  opacity: 0.6;
}

.pulse-ring {
  fill: none;
  stroke-width: 1.25;
  opacity: 0;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .pulse-ring {
    display: none;
  }
}

/* Branch data card — brief overlay, higher contrast */
.space-app > .branch-card,
.branch-card {
  position: absolute;
  left: 50%;
  top: 14%;
  transform: translateX(-50%);
  z-index: 30;
  width: min(380px, calc(100% - 2rem));
  padding: 1.1rem 1.25rem 1.15rem;
  background: rgba(10, 16, 28, 0.94);
  border: 1px solid rgba(170, 200, 235, 0.38);
  border-radius: 2px;
  box-shadow:
    0 0 0 1px rgba(142, 200, 224, 0.08),
    0 16px 48px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(10px);
}

.branch-card[hidden] {
  display: none !important;
  pointer-events: none;
}

.card-close {
  position: absolute;
  top: 0.45rem;
  right: 0.55rem;
  border: 0;
  background: none;
  color: var(--ink-mid);
  font-size: 1.1rem;
  cursor: pointer;
}

.branch-card[data-accent='teal'] .card-title { color: #6ed4d0; }
.branch-card[data-accent='violet'] .card-title { color: #b8a0e8; }
.branch-card[data-accent='rose'] .card-title,
.branch-card[data-accent='pink'] .card-title { color: #e8a0b8; }
.branch-card[data-accent='amber'] .card-title { color: #e8c078; }
.branch-card[data-accent='sky'] .card-title { color: #7ec8e8; }

.card-title {
  margin: 0 0 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.card-body {
  display: grid;
  gap: 0.45rem;
  font-size: 0.86rem;
  color: var(--ink);
}

.card-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid rgba(170, 200, 235, 0.16);
  padding-bottom: 0.4rem;
}

.card-row .k {
  color: var(--ink-mid);
  letter-spacing: 0.04em;
}

.card-row .v {
  text-align: right;
  color: #eef3f8;
  font-variant-numeric: tabular-nums;
  font-weight: 500;
}

.card-task-btn {
  margin-top: 0.9rem;
  width: 100%;
  border: 1px solid var(--term-green-dim);
  background: transparent;
  color: var(--term-green);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  padding: 0.5rem;
  cursor: pointer;
}

.card-task-btn:hover {
  background: rgba(57, 255, 136, 0.06);
}

/* Green fluorescent terminal */
.terminal-overlay {
  position: absolute;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.48);
  padding: 1rem;
}

.terminal-overlay[hidden] {
  display: none !important;
  pointer-events: none;
}

.terminal {
  width: min(520px, 100%);
  background: var(--term-bg);
  border: 1px solid var(--term-green-dim);
  box-shadow:
    0 0 0 1px rgba(57, 255, 136, 0.08),
    0 0 24px rgba(57, 255, 136, 0.08),
    0 20px 50px rgba(0, 0, 0, 0.55);
  border-radius: 2px;
  font-family: var(--font-mono);
  color: var(--term-green);
}

.terminal-chrome {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0.85rem;
  border-bottom: 1px solid rgba(57, 255, 136, 0.2);
}

.terminal-title {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
}

.terminal-close {
  border: 0;
  background: none;
  color: var(--term-green-dim);
  font-size: 1.1rem;
  cursor: pointer;
}

.terminal-body {
  padding: 0.85rem 1rem 1.1rem;
  display: grid;
  gap: 0.45rem;
}

.term-line {
  font-size: 0.78rem;
  line-height: 1.45;
}

.term-line.muted {
  color: var(--term-green-dim);
  opacity: 0.85;
}

.term-label {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--term-green-dim);
  margin-top: 0.35rem;
}

.term-textarea {
  width: 100%;
  resize: vertical;
  min-height: 5rem;
  background: #010603;
  border: 1px solid rgba(57, 255, 136, 0.25);
  color: var(--term-green);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.4;
  padding: 0.55rem 0.65rem;
  outline: none;
  border-radius: 1px;
}

.term-textarea:focus {
  border-color: rgba(57, 255, 136, 0.55);
  box-shadow: 0 0 0 1px rgba(57, 255, 136, 0.15);
}

.term-textarea::placeholder {
  color: rgba(57, 255, 136, 0.35);
}

.term-actions {
  display: flex;
  justify-content: flex-end;
}

.term-send {
  border: 1px solid var(--term-green);
  background: transparent;
  color: var(--term-green);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.45rem 1.1rem;
  cursor: pointer;
}

.term-send:hover {
  background: rgba(57, 255, 136, 0.08);
}

.term-log {
  min-height: 1.2rem;
  font-size: 0.72rem;
  color: var(--term-green);
  opacity: 0.9;
}

.map-tooltip {
  position: absolute;
  z-index: 25;
  pointer-events: none;
  padding: 0.4rem 0.65rem;
  border-radius: 8px;
  background: rgba(8, 14, 28, 0.92);
  border: 1px solid rgba(120, 180, 220, 0.25);
  color: #e8f0fa;
  font-size: 0.72rem;
  line-height: 1.35;
  max-width: 220px;
}

.map-tooltip[hidden] {
  display: none !important;
}

.map-tooltip strong {
  display: block;
  font-weight: 600;
}

.map-tooltip span {
  display: block;
  margin-top: 0.15rem;
  color: rgba(200, 220, 240, 0.65);
  font-size: 0.65rem;
}

.alert-badge-wrap {
  pointer-events: none;
}

.alert-badge-bg {
  fill: #ff6b7a;
}

.alert-badge-text {
  fill: #ffffff;
  font-size: 10px;
  font-weight: 700;
  font-family: 'Manrope', 'Segoe UI', sans-serif;
  text-anchor: middle;
  dominant-baseline: central;
  pointer-events: none;
}

.node.has-alert .star-core {
  filter: drop-shadow(0 0 5px rgba(255, 107, 122, 0.5));
}

@media (max-width: 640px) {
  .brand-sub {
    display: none;
  }

  .space-top {
    padding: 0.65rem 1rem;
  }

  .branch-card {
    top: 10%;
  }

  .core-wordmark {
    font-size: 12px;
    letter-spacing: 0.24em;
  }
}


/* ——— Shared engine surfaces (space theme) ——— */
.space-stage {
  position: relative;
  overflow: hidden;
  min-height: 0;
}
.space-world,
.space-svg,
.label-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.space-world {
  z-index: 1;
  pointer-events: none;
}
.space-svg {
  z-index: 2;
  background: transparent;
}
.label-layer {
  z-index: 3;
  pointer-events: none;
  overflow: hidden;
}
.node-label-dom {
  position: absolute;
  transform: translate(-50%, -50%);
  font-size: 11px;
  font-weight: 500;
  color: rgba(226, 232, 240, 0.92);
  text-shadow: 0 0 8px rgba(3, 5, 10, 0.9), 0 1px 2px rgba(0, 0, 0, 0.8);
  white-space: nowrap;
  letter-spacing: 0.02em;
}
/* Overview brand labels — same visual weight as AE/SA country titles */
.node-label-dom.overview-brand,
.node-label-dom.type-client.overview-brand {
  font-family: var(--font-ui);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-indent: 0.22em;
  text-transform: uppercase;
  color: rgba(238, 244, 250, 0.95);
  text-shadow: 0 0 16px rgba(0, 0, 0, 0.55), 0 1px 2px rgba(0, 0, 0, 0.8);
}
.node-label-dom.type-branch {
  font-size: 10px;
  font-weight: 600;
  color: rgba(180, 255, 210, 0.95);
}
.label-layer .hub-titles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.label-layer .hub-title {
  position: absolute;
  transform: translate(-50%, -50%);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: 0.28em;
  text-indent: 0.28em;
  text-transform: uppercase;
  white-space: nowrap;
  color: rgba(238, 244, 250, 0.92);
  text-shadow: 0 0 16px rgba(0, 0, 0, 0.55);
  pointer-events: none;
}
.label-layer .hub-title.is-focus {
  font-size: 34px;
  letter-spacing: 0.22em;
  text-indent: 0.22em;
}
.label-layer .hub-title.muted {
  color: rgba(170, 200, 235, 0.28) !important;
}
.label-layer .hub-title.teal { color: #7ec8c4; }
.label-layer .hub-title.violet { color: #b8a0e8; }
.label-layer .hub-title.rose,
.label-layer .hub-title.pink { color: #e8a0b8; }
.label-layer .hub-title.amber { color: #e8c078; }
.label-layer .hub-title.sky { color: #7ec8e8; }
.label-layer .hub-sub {
  position: absolute;
  transform: translate(-50%, 0);
  font-family: var(--font-ui);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(170, 200, 235, 0.45);
  white-space: nowrap;
  pointer-events: none;
}
.focus-title {
  position: absolute;
  transform: translate(-50%, 0);
  text-align: center;
  pointer-events: none;
}
.focus-title-main {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: rgba(244, 250, 255, 0.95);
  text-transform: uppercase;
}
.focus-title-sub {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(142, 200, 224, 0.7);
  margin-top: 4px;
}
.leaf-card-leader {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 15;
}
.leaf-card-leader-line {
  stroke: rgba(57, 255, 136, 0.45);
  stroke-width: 1.2;
  fill: none;
}
.branch-card {
  z-index: 25;
}