/* space.vance.contact: shares the family palette (near-black, Fira Code). */

:root {
  --bg: #0b0b0d;
  --fg: #c8c8c8;
  --muted: #6b6b6b;
  --accent: #e0e0e0;
  --border: rgba(255,255,255,.09);
  --glass: rgba(16,16,19,.62);
  --radius: 14px;
  --font: "Fira Code", ui-monospace, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: 14px;
  letter-spacing: -0.01em;
}

#scene {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  cursor: grab;
  touch-action: none;
}
#scene:active { cursor: grabbing; }

/* ── Object labels ── */
#labels {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 5;
}
.obj-label {
  position: absolute;
  top: 0; left: 0;
  pointer-events: auto;
  background: none;
  border: none;
  color: rgba(210,215,222,.78);
  font-family: var(--font);
  font-size: .68rem;
  cursor: pointer;
  padding: .15rem .35rem;
  margin: 4px 0 0 6px;
  text-shadow: 0 1px 4px rgba(0,0,0,.9);
  white-space: nowrap;
  transition: color .15s ease;
}
.obj-label:hover { color: #fff; }
.obj-label.selected { color: #fff; font-weight: 700; }
.obj-label.stellar { font-size: .72rem; color: rgba(228,222,210,.85); }
.obj-label.moon { font-size: .62rem; color: rgba(190,195,202,.6); }
.obj-label.exo { font-size: .64rem; color: rgba(159,182,201,.75); font-style: italic; }

/* ── Top bar ── */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 30; /* above the info panel so search stays clickable */
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .75rem 1rem;
  pointer-events: none;
}
.topbar > * { pointer-events: auto; }
.brand {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  padding: .5rem .9rem;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 999px;
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  backdrop-filter: blur(14px) saturate(150%);
  box-shadow: 0 8px 28px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.07);
}
.brand-home {
  color: var(--muted);
  text-decoration: none;
  transition: color .2s;
}
.brand-home:hover { color: #fff; }
.brand-name { font-weight: 700; color: var(--accent); font-size: .95rem; }
.brand-sub { color: var(--muted); font-size: .7rem; }

.search-wrap { position: relative; min-width: 230px; }
#search {
  width: 100%;
  padding: .55rem .95rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--glass);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  backdrop-filter: blur(14px) saturate(150%);
  color: var(--fg);
  font-family: var(--font);
  font-size: .78rem;
  outline: none;
  box-shadow: 0 8px 28px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.07);
  transition: border-color .25s;
}
#search:focus { border-color: rgba(255,255,255,.25); }
#search-results {
  display: none;
  position: absolute;
  top: calc(100% + .4rem);
  left: 0; right: 0;
  background: rgba(14,14,17,.96);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,.55);
}
#search-results.open { display: block; }
.search-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  width: 100%;
  padding: .55rem .85rem;
  background: none;
  border: none;
  color: var(--fg);
  font-family: var(--font);
  font-size: .78rem;
  cursor: pointer;
  text-align: left;
}
.search-item:hover { background: rgba(255,255,255,.06); }
.search-type { color: var(--muted); font-size: .64rem; }
.search-empty { padding: .55rem .85rem; color: var(--muted); font-size: .75rem; }

/* ── Intro hint ── */
.hint {
  position: fixed;
  top: 4.6rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 15;
  text-align: center;
  font-size: .72rem;
  line-height: 1.7;
  color: rgba(200,205,212,.75);
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .6rem 1.1rem;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  transition: opacity .8s ease;
  pointer-events: none;
}
.hint.gone { opacity: 0; }

/* ── Info panel ── */
#info-panel {
  position: fixed;
  top: 4.2rem;
  right: 1rem;
  bottom: 4.6rem;
  width: 340px;
  z-index: 25;
  background: rgba(13,13,16,.88);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
  box-shadow: 0 16px 56px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.06);
  padding: 1.1rem 1.15rem;
  overflow-y: auto;
  transform: translateX(calc(100% + 1.5rem));
  transition: transform .35s cubic-bezier(.2,.9,.3,1);
}
#info-panel.open { transform: translateX(0); }
#info-panel::-webkit-scrollbar { width: 4px; }
#info-panel::-webkit-scrollbar-thumb { background: rgba(255,255,255,.15); border-radius: 2px; }

.panel-close {
  position: absolute;
  top: .55rem; right: .7rem;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
}
.panel-close:hover { color: #fff; }
.panel-kicker {
  font-size: .62rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--muted);
  margin-bottom: .25rem;
}
.panel-title { font-size: 1.15rem; color: #efefef; font-weight: 700; margin-bottom: .5rem; }
.panel-blurb { font-size: .76rem; line-height: 1.65; color: #aeb3b9; margin-bottom: .9rem; }

.panel-facts { display: flex; flex-direction: column; gap: .15rem; }
.fact-row {
  display: flex;
  justify-content: space-between;
  gap: .8rem;
  padding: .32rem 0;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.fact-row dt { color: var(--muted); font-size: .68rem; flex-shrink: 0; }
.fact-row dd { color: var(--fg); font-size: .7rem; text-align: right; }

.panel-planet {
  padding: .5rem .6rem;
  margin-top: .4rem;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  border-radius: 9px;
}
.panel-planet-name { font-size: .74rem; color: #dfe3e8; font-weight: 700; }
.panel-planet-desc { font-size: .68rem; color: var(--muted); line-height: 1.55; margin-top: .15rem; }

.panel-focus {
  margin-top: 1rem;
  width: 100%;
  padding: .55rem;
  border-radius: 9px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.07);
  color: var(--accent);
  font-family: var(--font);
  font-size: .75rem;
  cursor: pointer;
  transition: background .2s;
}
.panel-focus:hover { background: rgba(255,255,255,.13); }

.panel-source {
  margin-top: .8rem;
  font-size: .6rem;
  color: var(--muted);
  text-align: center;
}

/* ── Bottom HUD ── */
.hud {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .7rem 1rem calc(.7rem + env(safe-area-inset-bottom));
  pointer-events: none;
}
.hud > * { pointer-events: auto; }
.time-controls {
  display: flex;
  align-items: center;
  gap: .35rem;
  padding: .4rem .6rem;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 999px;
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  backdrop-filter: blur(14px) saturate(150%);
  box-shadow: 0 8px 28px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.07);
}
/* "live" indicator: a tiny moon orbiting a ring. On-theme, and not the
   usual pulsing green AI dot. */
.live-orbit {
  position: relative;
  width: 13px; height: 13px;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 50%;
  flex-shrink: 0;
}
.live-orbit::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 3px; height: 3px;
  margin: -1.5px;
  border-radius: 50%;
  background: #e8e8e8;
  transform: rotate(0deg) translateX(6.5px);
  animation: liveOrbit 3.2s linear infinite;
}
.live-orbit::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 3.5px; height: 3.5px;
  margin: -1.75px;
  border-radius: 50%;
  background: rgba(255,255,255,.5);
}
@keyframes liveOrbit {
  to { transform: rotate(360deg) translateX(6.5px); }
}
@media (prefers-reduced-motion: reduce) {
  .live-orbit::before { animation: none; }
}
.time-display { font-size: .7rem; color: var(--muted); padding: 0 .4rem; white-space: nowrap; }
#sim-date { color: var(--fg); }

.hud-right { display: flex; align-items: center; gap: .5rem; }
.sources-btn {
  font-size: .68rem;
  color: var(--muted);
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: .45rem .85rem;
  font-family: var(--font);
  cursor: pointer;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  transition: color .2s;
}
.sources-btn:hover { color: var(--fg); }

.sources-pop {
  display: none;
  position: fixed;
  right: 1rem;
  bottom: 4.4rem;
  z-index: 40;
  width: min(380px, calc(100vw - 2rem));
  background: rgba(13,13,16,.95);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .9rem 1rem;
  box-shadow: 0 16px 48px rgba(0,0,0,.55);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}
.sources-pop.open { display: block; }
.sources-title {
  font-size: .62rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--muted);
  margin-bottom: .35rem;
}
.sources-pop ul { margin: 0; padding-left: 1rem; }
.sources-pop li { font-size: .68rem; color: #aeb3b9; line-height: 1.6; margin-bottom: .25rem; }

.scale-readout {
  font-size: .68rem;
  color: var(--muted);
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: .45rem .85rem;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  white-space: nowrap;
}

button:focus-visible, input:focus-visible, a:focus-visible {
  outline: 1.5px solid rgba(255,255,255,.45);
  outline-offset: 1px;
}

/* ── Mobile ── */
@media (max-width: 720px) {
  .topbar { flex-wrap: wrap; gap: .5rem; }
  .brand-sub { display: none; }
  .search-wrap { flex: 1; min-width: 0; }
  .hint { top: auto; bottom: 5.4rem; width: calc(100% - 2rem); font-size: .66rem; }

  /* Info panel becomes a bottom sheet */
  #info-panel {
    top: auto;
    left: 0; right: 0; bottom: 0;
    width: 100%;
    max-height: 62vh;
    border-radius: var(--radius) var(--radius) 0 0;
    transform: translateY(105%);
    padding-bottom: calc(1.1rem + env(safe-area-inset-bottom));
  }
  #info-panel.open { transform: translateY(0); }

  body.panel-open .hud { display: none; }
  .scale-readout { display: none; }
  .time-display { font-size: .64rem; }
}

@media (prefers-reduced-motion: reduce) {
  #info-panel, .hint { transition: none; }
}

/* ── Controls card (top middle, dismissible) ── */
.controls-card {
  position: fixed;
  top: 4.4rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 28;
  background: rgba(13,13,16,.92);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .8rem 1.1rem .7rem;
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  backdrop-filter: blur(16px) saturate(150%);
  box-shadow: 0 14px 44px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.07);
  text-align: center;
}
.controls-card.gone { display: none; }
.controls-close {
  position: absolute;
  top: .3rem; right: .55rem;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
}
.controls-close:hover { color: #fff; }
.controls-title {
  font-size: .6rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--muted);
  margin-bottom: .55rem;
}
.controls-grid {
  display: flex;
  gap: 1.4rem;
  justify-content: center;
  align-items: flex-start;
}
.ctrl {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .35rem;
  color: #9aa2ab;
}
.ctrl span { font-size: .62rem; line-height: 1.45; }
.ctrl b { color: #e4e7ea; font-weight: 700; }
.controls-touch {
  margin-top: .6rem;
  font-size: .6rem;
  color: var(--muted);
}
@media (max-width: 720px) {
  .controls-card { top: auto; bottom: 5.2rem; width: calc(100% - 2rem); }
  .controls-grid { gap: .9rem; }
  .ctrl svg { display: none; }
}