/* Layout: a full-screen globe at night; a reading panel on the left (a bottom sheet on phones), controls top right.
   One deliberate dark look (single theme), so every colour is set here explicitly. */
:root {
  color-scheme: dark;
  --sea: #0c1622;
  --paper: rgba(14, 22, 31, .92);
  --line: rgba(160, 176, 186, .22);
  --ink: #e9ece8;
  --muted: #9aa6a8;
  --accent: #fdbb84;
  --alert: #ff7a5c;
  --nomap: #6f8cff;
  --fews: #9fd3ff;
  --display: "IBM Plex Sans Condensed", "Arial Narrow", system-ui, sans-serif;
  --body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
}
html, body { height: 100%; margin: 0; }
body { background: var(--sea); color: var(--ink); font: 14px/1.5 var(--body); overflow: hidden; }
#globe { position: absolute; inset: 0; }
#globe canvas { outline: none; }
.cesium-widget-credits { font: 11px var(--body) !important; color: var(--muted) !important; }
.cesium-credit-logoContainer { display: none !important; }

.loader { position: absolute; inset: 0; display: grid; place-items: center; background: var(--sea); z-index: 20; transition: opacity .5s; }
.loader.done { opacity: 0; pointer-events: none; }
.loader-card { text-align: center; display: grid; gap: 6px; padding: 0 16px; }
.loader-title { font: 600 1.4rem var(--display); }
.loader-text { color: var(--muted); }
.loader.failed .loader-text { color: var(--alert); max-width: 46ch; }

.panel { position: absolute; z-index: 5; top: calc(12px + env(safe-area-inset-top, 0px)); left: max(12px, env(safe-area-inset-left, 0px));
  bottom: calc(12px + env(safe-area-inset-bottom, 0px)); width: min(380px, calc(100vw - 24px)); background: var(--paper);
  border: 1px solid var(--line); border-radius: 12px; display: flex; flex-direction: column; min-height: 0;
  backdrop-filter: blur(6px); transition: transform .25s ease; }
.panel.closed { transform: translateX(calc(-100% - 24px)); }
.panel-head { padding: 14px 16px 10px; border-bottom: 1px solid var(--line); display: grid; gap: 6px; }
.eyebrow { font: 500 .72rem/1.2 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.title { font: 600 1.35rem/1.15 var(--display); margin: 0; text-wrap: balance; }
.chapters { display: flex; flex-wrap: wrap; gap: 4px; }
.chapters a { font: 500 .78rem var(--mono); color: var(--muted); text-decoration: none; padding: 2px 8px; border-radius: 10px; border: 1px solid var(--line); }
.chapters a[aria-current="true"] { color: var(--sea); background: var(--ink); border-color: var(--ink); }
.chapters a:focus-visible, .tool:focus-visible, .seg button:focus-visible, .panel-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.chapter { padding: 12px 16px 16px; overflow-y: auto; min-height: 0; display: grid; gap: 10px; align-content: start; }
.chapter h2 { font: 600 1.1rem var(--display); margin: 0; }
.chapter p { margin: 0; }
.chapter .muted, .muted { color: var(--muted); }
.chapter table { border-collapse: collapse; width: 100%; font-size: .82rem; }
.chapter th, .chapter td { text-align: left; padding: 4px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
.chapter th { font: 500 .68rem var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.num { font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
.chip { font: 500 .68rem/1.6 var(--mono); padding: 0 6px; border-radius: 4px; border: 1px solid currentColor; white-space: nowrap; }
.chip.pass { color: #7fd38f; } .chip.fail { color: var(--accent); } .chip.wait { color: #aab0d0; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border-radius: 8px; overflow: hidden; }
.stats div { background: rgba(14, 22, 31, .96); padding: 8px; display: grid; gap: 1px; }
.stats b { font: 600 1.15rem var(--display); font-variant-numeric: tabular-nums; }
.stats small { color: var(--muted); font-size: .72rem; }
.tw { overflow-x: auto; }
.unitlist { display: grid; gap: 2px; }
.unitlist button { all: unset; cursor: pointer; display: grid; grid-template-columns: 1fr auto; gap: 8px; padding: 3px 6px; border-radius: 6px; }
.unitlist button:hover, .unitlist button:focus-visible { background: rgba(255, 255, 255, .06); }

.panel-toggle { position: absolute; z-index: 6; top: calc(18px + env(safe-area-inset-top, 0px)); left: calc(max(12px, env(safe-area-inset-left, 0px)) + min(380px, calc(100vw - 24px)) + 8px);
  width: 30px; height: 30px; border-radius: 8px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); cursor: pointer; transition: left .25s ease; }
.panel.closed + .panel-toggle { left: max(12px, env(safe-area-inset-left, 0px)); }

.toolbar { position: absolute; z-index: 5; top: calc(12px + env(safe-area-inset-top, 0px)); right: max(12px, env(safe-area-inset-right, 0px));
  display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.seg { display: flex; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.seg button { font: 500 .82rem var(--body); color: var(--muted); background: transparent; border: 0; padding: 6px 10px; cursor: pointer; }
.seg button[aria-pressed="true"] { color: var(--sea); background: var(--accent); }
.tool { font: 600 .85rem var(--mono); min-width: 34px; height: 32px; border-radius: 10px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); cursor: pointer; }
.tool[aria-pressed="true"] { background: var(--ink); color: var(--sea); }

.card { position: absolute; z-index: 7; max-width: 300px; pointer-events: none; background: var(--paper); border: 1px solid var(--line);
  border-radius: 10px; padding: 8px 10px; font-size: .84rem; display: grid; gap: 2px; }
.card b { font: 600 1rem var(--display); }
.card .warn { color: var(--alert); font-weight: 600; }

.legend { position: absolute; z-index: 5; right: max(12px, env(safe-area-inset-right, 0px)); bottom: calc(34px + env(safe-area-inset-bottom, 0px));
  background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; display: grid; gap: 4px; font-size: .76rem; max-width: 260px; }
.legend .ramp { display: grid; grid-template-columns: repeat(6, 1fr); gap: 2px; }
.legend .ramp i { height: 10px; border-radius: 2px; }
.legend .ticks { display: flex; justify-content: space-between; color: var(--muted); font: .68rem var(--mono); }
.legend .key { display: flex; align-items: center; gap: 6px; color: var(--muted); }
.legend .key i { width: 18px; height: 0; border-top: 2px solid; display: inline-block; }

.embedded .hint { position: absolute; z-index: 9; left: 50%; top: 50%; transform: translate(-50%, -50%); background: var(--paper);
  border: 1px solid var(--line); padding: 8px 12px; border-radius: 10px; opacity: 0; transition: opacity .2s; pointer-events: none; }
.embedded .hint.on { opacity: 1; }

@media (max-width: 700px) {
  .panel { top: auto; height: 46%; width: auto; right: max(12px, env(safe-area-inset-right, 0px)); }
  .panel.closed { transform: translateY(calc(100% - 44px)); }
  .panel-toggle { display: none; }
  .legend { bottom: calc(46% + 24px + env(safe-area-inset-bottom, 0px)); }
  .stats b { font-size: 1rem; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* Cesium's widget stylesheet is not shipped (Widgets/ is left out of the runtime subset), so the canvas sizing it
   would give is set here: without it the canvas keeps its 300 x 150 default in the top-left corner. */
.cesium-widget { position: relative; display: block; width: 100%; height: 100%; overflow: hidden; }
.cesium-widget, .cesium-widget canvas { width: 100%; height: 100%; touch-action: none; display: block; }
.cesium-widget-errorPanel { position: absolute; inset: 0; background: rgba(0, 0, 0, .7); z-index: 99; display: grid; place-items: center; color: var(--ink); }