/* Observatory V3 adds instrumentation and operating modes without changing data rendering. */
.command-utility {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  gap: 6px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--soft);
  background: rgba(8, 26, 41, .82);
  cursor: pointer;
  transition: border-color .18s ease, background .18s ease, color .18s ease, transform .18s ease;
}
.command-utility span { color: var(--cyan); font: 700 14px/1 var(--mono); }
.command-utility b { font: 800 7px/1 var(--mono); letter-spacing: .05em; }
.command-utility kbd { padding: 3px 5px; border: 1px solid var(--line); border-radius: 3px; color: var(--dim); background: rgba(255,255,255,.03); font: 700 6px/1 var(--mono); }
.command-utility:hover, .command-utility[aria-pressed="true"] { color: var(--ink); border-color: var(--line-bright); background: rgba(13, 53, 76, .94); transform: translateY(-1px); }
.command-utility.has-bookmark span { color: var(--amber); text-shadow: 0 0 12px rgba(var(--amber-rgb), .65); }

.observatory-hud {
  position: absolute;
  z-index: 11;
  top: 15px;
  left: 50%;
  display: flex;
  align-items: stretch;
  overflow: hidden;
  min-width: 440px;
  border: 1px solid rgba(var(--cyan-rgb), .22);
  border-radius: 7px;
  background: linear-gradient(90deg, rgba(3,17,29,.86), rgba(7,28,45,.70));
  box-shadow: 0 9px 30px rgba(0,0,0,.22), inset 0 1px rgba(255,255,255,.03);
  transform: translateX(-50%);
  backdrop-filter: blur(14px);
  pointer-events: none;
}
.mission-pulse { display: grid; grid-template-columns: 8px 1fr; align-content: center; column-gap: 7px; min-width: 185px; padding: 8px 12px; border-right: 1px solid var(--line); }
.mission-pulse i { grid-row: 1 / 3; align-self: center; width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 11px rgba(var(--green-rgb), .8); animation: mission-pulse 2.2s ease-in-out infinite; }
.mission-pulse span { color: var(--ink); font: 800 7.5px/1 var(--mono); letter-spacing: .11em; }
.mission-pulse small { margin-top: 3px; color: var(--dim); font: 700 6.5px/1 var(--mono); letter-spacing: .08em; }
.observatory-hud dl { display: grid; flex: 1; grid-template-columns: repeat(3, 1fr); margin: 0; }
.observatory-hud dl div { min-width: 80px; padding: 7px 10px; border-right: 1px solid rgba(115,190,226,.11); }
.observatory-hud dl div:last-child { border-right: 0; }
.observatory-hud dt { color: var(--dim); font: 700 6px/1 var(--mono); letter-spacing: .1em; }
.observatory-hud dd { margin: 4px 0 0; color: var(--cyan); font: 800 7.5px/1 var(--mono); white-space: nowrap; }
@keyframes mission-pulse { 50% { opacity: .45; transform: scale(.8); } }

.observatory-toast { position: fixed; z-index: 120; left: 50%; bottom: 132px; padding: 10px 14px; border: 1px solid var(--line-bright); border-radius: 7px; color: var(--ink); background: rgba(4,20,33,.96); box-shadow: var(--shadow); opacity: 0; transform: translate(-50%, 10px); pointer-events: none; font: 750 8px/1 var(--mono); transition: opacity .18s ease, transform .18s ease; }
.observatory-toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

.command-palette-backdrop { align-items: start; padding-top: min(14vh, 128px); }
.command-palette-card { width: min(650px, calc(100vw - 32px)); max-height: min(720px, calc(100dvh - 80px)); overflow: hidden; border: 1px solid var(--line-bright); border-radius: 12px; background: rgba(4,17,29,.98); box-shadow: 0 28px 90px rgba(0,0,0,.58); backdrop-filter: blur(24px) saturate(130%); }
.command-palette-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; padding: 20px 20px 14px; }
.command-palette-heading h2 { margin: 0; font: 600 24px/1.08 var(--serif); letter-spacing: -.025em; }
.command-search { display: grid; grid-template-columns: 26px 1fr auto; align-items: center; gap: 8px; margin: 0 20px 12px; padding: 0 11px; border: 1px solid var(--line-bright); border-radius: 7px; background: rgba(10,34,52,.76); }
.command-search > span { color: var(--cyan); font-size: 16px; }
.command-search input { min-height: 44px; border: 0; outline: 0; color: var(--ink); background: transparent; font-size: 12px; }
.command-search input::placeholder { color: var(--dim); }
.command-search kbd, .command-palette-card footer span { color: var(--dim); font: 700 7px/1 var(--mono); }
.command-results { max-height: min(500px, 56dvh); overflow-y: auto; padding: 0 12px 12px; scrollbar-width: thin; scrollbar-color: var(--cyan) transparent; }
.command-results > p { margin: 12px 8px 6px; color: var(--dim); font: 800 7px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; }
.command-results button { display: grid; width: 100%; grid-template-columns: 36px 1fr; gap: 2px 10px; padding: 10px 11px; border-radius: 7px; color: var(--soft); background: transparent; cursor: pointer; text-align: left; transition: background .16s ease, color .16s ease, transform .16s ease; }
.command-results button > span { grid-row: 1 / 3; display: grid; place-items: center; align-self: center; width: 30px; height: 30px; border: 1px solid var(--line); border-radius: 5px; color: var(--cyan); font: 800 7px/1 var(--mono); }
.command-results button b { font-size: 10px; }
.command-results button small { color: var(--dim); font-size: 8px; }
.command-results button:hover, .command-results button.is-selected { color: var(--ink); background: var(--cyan-soft); transform: translateX(2px); }
.command-results button:active, .command-utility:active, .command-button:active, .mode-button:active { transform: translateY(1px) scale(.985); }
.command-palette-card footer { display: flex; gap: 18px; padding: 11px 20px; border-top: 1px solid var(--line); background: rgba(0,0,0,.10); }
.mode-switch--quality { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 9px; }
.mission-queue-section { padding-top: 9px; padding-bottom: 9px; }
.mission-queue-toggle { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 12px; padding: 5px 0; color: var(--soft); background: transparent; cursor: pointer; text-align: left; }
.mission-queue-toggle span { display: grid; gap: 4px; }
.mission-queue-toggle small { color: var(--cyan); font: 800 6.5px/1 var(--mono); letter-spacing: .13em; }
.mission-queue-toggle b { font-size: 10px; }
.mission-queue-toggle em { color: var(--dim); font: 700 7px/1 var(--mono); font-style: normal; }
.mission-queue-toggle::after { color: var(--cyan); content: '+'; font: 500 16px/1 var(--mono); transition: transform .18s ease; }
.mission-queue-toggle[aria-expanded="true"]::after { transform: rotate(45deg); }
.mission-queue-list { display: grid; gap: 1px; margin-top: 10px; border-top: 1px solid var(--line); }
.mission-queue-row { display: grid; grid-template-columns: 72px 1fr; gap: 10px; align-items: center; padding: 9px 2px; border-bottom: 1px solid rgba(115,190,226,.10); }
.mission-queue-row > span { color: var(--dim); font: 800 6px/1 var(--mono); letter-spacing: .08em; }
.mission-queue-row.is-blocked > span { color: var(--amber); }
.mission-queue-row b { display: block; color: var(--soft); font-size: 8.5px; }
.mission-queue-row small { display: block; margin-top: 3px; color: var(--dim); font-size: 7px; text-transform: capitalize; }
.mission-queue-note, .mission-queue-state { margin: 10px 2px 2px !important; color: var(--dim); font-size: 8px !important; line-height: 1.45; }
.mission-queue-state.is-error { color: var(--red); }
.mission-queue-skeleton { height: 39px; border-bottom: 1px solid var(--line); background: linear-gradient(90deg, transparent, var(--cyan-soft), transparent); background-size: 220% 100%; animation: mission-loading 1.4s linear infinite; }
@keyframes mission-loading { to { background-position: -220% 0; } }
.hover-inspector { position: fixed; z-index: 55; max-width: 250px; padding: 8px 10px; border: 1px solid var(--line-bright); border-radius: 6px; color: var(--ink); background: rgba(4,17,29,.94); box-shadow: 0 12px 28px rgba(0,0,0,.28); backdrop-filter: blur(12px); pointer-events: none; font: 700 7.5px/1.35 var(--mono); }
body[data-theme="day"] .hover-inspector { color: #102a3b; background: rgba(247,251,253,.96); }

body.presentation-mode .left-rail,
body.presentation-mode .control-drawer,
body.presentation-mode .telemetry-deck,
body.presentation-mode .status-strip { opacity: 0; visibility: hidden; pointer-events: none; }
body.presentation-mode .viewport-shell { inset: 64px 0 0; transition: inset .25s ease; }
body.presentation-mode .viewport-toolbar { right: 18px; }
body.presentation-mode .observatory-toast { bottom: 28px; }
body.presentation-mode .command-context,
body.presentation-mode .command-nav { display: none; }
body.presentation-mode .command-actions { margin-left: auto; }

/* Day theme: "institute bulletin" — warm paper surfaces and ink, not an
   inverted terminal. Deliberately different accent values from night mode
   (deep teal, burnt amber) so the palette reads as composed for daylight
   reading rather than darkened neon left over from the night theme. */
body[data-theme="day"] {
  --night: #efe9db;
  --surface: #faf7f0;
  --surface-2: #f1ead9;
  --surface-3: #e8dfc9;
  --ink: #1c2431;
  --soft: #46536a;
  --dim: #5d6a7c;
  --muted: #727f8f;
  --line: rgba(28, 36, 49, .13);
  --line-bright: rgba(9, 92, 122, .42);
  --line-bright-rgb: 9, 92, 122;
  --cyan: #0a6c8f;
  --cyan-rgb: 10, 108, 143;
  --cyan-soft: rgba(10, 108, 143, .10);
  --amber: #9c5209;
  --amber-rgb: 156, 82, 9;
  --red: #b23a2e;
  --red-rgb: 178, 58, 46;
  --green: #146b48;
  --green-rgb: 20, 107, 72;
  --violet: #543c8c;
  --violet-rgb: 84, 60, 140;
  --shadow: 0 18px 50px rgba(32, 27, 16, .18);
}
body[data-theme="day"] .command-bar { background: linear-gradient(180deg, rgba(253,251,245,.98), rgba(242,235,219,.95)); box-shadow: 0 8px 22px rgba(45,38,20,.10); }
body[data-theme="day"] .left-rail { background: linear-gradient(90deg, rgba(251,248,241,.98), rgba(240,233,216,.94)); }
body[data-theme="day"] .rail-nav { background: rgba(28, 36, 49, .035); border-right-color: var(--line); }
body[data-theme="day"] .rail-nav-button.is-active { background: linear-gradient(90deg, rgba(var(--cyan-rgb), .12), transparent); box-shadow: inset 2px 0 0 var(--cyan); }
body[data-theme="day"] .control-drawer { background: linear-gradient(180deg, rgba(251,248,241,.99), rgba(237,229,209,.98)); box-shadow: -16px 0 38px rgba(45,38,20,.10); }
body[data-theme="day"] .telemetry-deck { background: linear-gradient(90deg, rgba(250,247,240,.97), rgba(238,230,211,.93)); box-shadow: 0 12px 32px rgba(45,38,20,.12); }
body[data-theme="day"] .status-strip { background: #efe6d2; }
body[data-theme="day"] .command-nav,
body[data-theme="day"] .command-utility,
body[data-theme="day"] .command-button,
body[data-theme="day"] .icon-button,
body[data-theme="day"] .legend-card,
body[data-theme="day"] .spatial-card,
body[data-theme="day"] .what-you-see,
body[data-theme="day"] .quick-facts,
body[data-theme="day"] .observatory-hud { background: rgba(251,248,241,.92); }
body[data-theme="day"] .overview-panel h1,
body[data-theme="day"] .drawer-section label,
body[data-theme="day"] .drawer-label,
body[data-theme="day"] .drawer-label-row,
body[data-theme="day"] .legend-card > span,
body[data-theme="day"] .card-title,
body[data-theme="day"] .explanation-row b { color: var(--ink); }
body[data-theme="day"] .quick-facts dd,
body[data-theme="day"] .legend-card li,
body[data-theme="day"] .spatial-card dd,
body[data-theme="day"] .telemetry-cell:nth-child(2) b { color: #24344a; }
body[data-theme="day"] .telemetry-cell small,
body[data-theme="day"] .telemetry-cell em,
body[data-theme="day"] .explanation-row span,
body[data-theme="day"] .drawer-section p { color: var(--dim); }
body[data-theme="day"] .survey-layer-section select { color: #24344a; background: #faf7f0; }
body[data-theme="day"] .mode-switch,
body[data-theme="day"] .density-profiles button,
body[data-theme="day"] .tracer-control,
body[data-theme="day"] .quiet-button { background: rgba(232,223,201,.65); }
body[data-theme="day"] .viewport-atmosphere {
  background:
    radial-gradient(ellipse at 50% 50%, transparent 58%, rgba(28, 36, 49, .16) 100%),
    linear-gradient(90deg, rgba(28, 20, 8, .14), transparent 22%, transparent 78%, rgba(28, 20, 8, .12)),
    linear-gradient(180deg, rgba(28, 20, 8, .12), transparent 16%, transparent 84%, rgba(28, 20, 8, .10));
}
body[data-theme="day"] .observatory-toast { color: var(--ink); background: rgba(251,248,241,.97); }
body[data-theme="day"] .command-palette-card { color: var(--ink); background: rgba(251,248,241,.98); box-shadow: 0 28px 90px rgba(45,38,20,.22); }
body[data-theme="day"] .command-search { background: rgba(232,223,201,.7); }
body[data-theme="day"] .command-search input { color: var(--ink); }

@media (max-width: 1550px) {
  .command-utility b { display: none; }
  .command-utility { width: 34px; justify-content: center; padding: 0; }
  .observatory-hud { min-width: 380px; }
  .mission-pulse { min-width: 155px; }
  .command-utility--palette { width: auto; padding: 0 9px; }
  .command-utility--palette kbd { display: none; }
}
@media (max-width: 1400px) {
  .observatory-hud { display: none; }
  .telemetry-deck { grid-template-columns: repeat(4, minmax(0,1fr)); }
  .telemetry-cell:nth-child(4), .telemetry-cell:nth-child(6) { display: none; }
  .telemetry-cell b { font-size: 12px; }
}
@media (max-width: 1060px) {
  .command-utility:nth-of-type(2), .command-utility:nth-of-type(3) { display: none; }
}
@media (max-width: 760px) {
  .command-utility { display: none; }
  #presentation-toggle { display: inline-flex; }
  .observatory-toast { bottom: 126px; max-width: calc(100vw - 32px); text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@media (prefers-reduced-transparency: reduce) {
  .command-bar, .left-rail, .control-drawer, .telemetry-deck, .observatory-hud, .command-palette-card { backdrop-filter: none; }
  .command-bar, .left-rail, .control-drawer, .telemetry-deck { background: var(--surface); }
}