:root {
  --phosphor: #7dff9b;
  --amber: #ffcc66;
  --hull: #7f8896;
  --hull-dark: #303744;
  --void: #05070a;
  --scanline-opacity: 0.12;
}

* { box-sizing: border-box; }
html,
body { width: 100%; height: 100svh; overflow: hidden; }
body { margin: 0; background: #070b14; }

.credits-shell {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 100svh;
  overflow: hidden;
  gap: 1rem;
  padding: 1rem;
  background:
    radial-gradient(circle at 50% 20%, rgba(74, 91, 118, .34), transparent 42%),
    linear-gradient(135deg, #111824, #202936 42%, #0a0f18);
}

.console,
.viewport {
  position: relative;
  overflow: hidden;
  border: 10px solid var(--hull);
  border-radius: 24px;
  box-shadow:
    inset 0 0 30px rgba(0, 0, 0, .85),
    inset 0 0 0 2px rgba(219, 232, 255, .22),
    0 12px 35px rgba(0, 0, 0, .55);
  background: #061009;
  color: var(--phosphor);
}

.console::before,
.viewport::before {
  content: "";
  position: absolute;
  inset: -10px;
  pointer-events: none;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(255,255,255,.35), transparent 32%, rgba(0,0,0,.35));
  mix-blend-mode: screen;
  opacity: .24;
}

.console::after,
.viewport::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 4;
  opacity: var(--scanline-opacity);
  background: repeating-linear-gradient(0deg, transparent 0 5px, rgba(125,255,155,.32) 5px 6px);
}

.console {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  padding: 1rem;
}
.console-head { display: grid; grid-template-columns: 1fr; gap: .5rem; align-items: center; color: var(--amber); position: relative; z-index: 3; padding-right: 3.25rem; }
.console-title { margin: 0; font-size: clamp(2rem, 4.4vw, 3.35rem); letter-spacing: .14em; }
.system-line { margin: .25rem 0; grid-column: 1; }
.console-actions { position: absolute; top: 1rem; right: 1rem; z-index: 5; display: flex; gap: .5rem; align-items: center; justify-content: flex-end; flex-wrap: wrap; }
.crawl-toggle,
.strip-toggle,
.strip-prev,
.strip-next { background: #0b121c; color: var(--phosphor); border: 1px solid rgba(125,255,155,.75); border-radius: 999px; padding: .45rem .8rem; font: inherit; }
.transport-toggle { width: 2.45rem; height: 2.45rem; padding: 0; display: inline-grid; place-items: center; border-radius: 50%; font-size: 1rem; line-height: 1; box-shadow: inset 0 0 10px rgba(125,255,155,.12), 0 0 12px rgba(125,255,155,.08); }
.transport-toggle--paused::before { content: ""; display: block; width: .16rem; height: .9rem; background: currentColor; box-shadow: .34rem 0 0 currentColor; transform: translateX(-.17rem); }
.transport-toggle--play::before { content: ""; display: block; width: 0; height: 0; border-top: .45rem solid transparent; border-bottom: .45rem solid transparent; border-left: .7rem solid currentColor; transform: translateX(.08rem); }
.viewport-audio { position: absolute; top: 1rem; right: 1rem; z-index: 5; display: flex; align-items: center; gap: .6rem; font-family: ui-monospace, monospace; }
.viewport-audio .audio-track { display: grid; gap: .12rem; color: rgba(174, 182, 204, .88); font-size: .72rem; line-height: 1.15; text-align: right; letter-spacing: .05em; text-transform: uppercase; text-shadow: 0 0 10px rgba(174,182,204,.18); }
.viewport-audio .audio-track__title { color: rgba(223, 232, 247, .92); }
.viewport-audio .audio-track__artist { opacity: .78; }
.audio-toggle--credits { width: 2.45rem; height: 2.45rem; padding: 0; display: inline-grid; place-items: center; border-radius: 50%; font: inherit; font-size: 1rem; line-height: 1; color: rgba(223,232,247,.92); background: rgba(11, 18, 28, .82); border: 1px solid rgba(165,179,207,.75); box-shadow: inset 0 0 10px rgba(165,179,207,.12), 0 0 12px rgba(165,179,207,.08); cursor: pointer; }
.audio-toggle--credits[aria-pressed="true"] { color: #dfe8f7; border-color: rgba(191,220,255,.95); background: rgba(21, 39, 69, .92); box-shadow: inset 0 0 12px rgba(191,220,255,.2), 0 0 16px rgba(90, 147, 255, .28); }
.audio-toggle--playing::before { content: ""; display: block; width: .16rem; height: .9rem; background: currentColor; box-shadow: .34rem 0 0 currentColor; transform: translateX(-.17rem); }
.audio-toggle--credits:disabled { opacity: 0.4; cursor: default; }
.audio-toggle--credits:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; }

.crawl-window { position: relative; overflow: hidden; touch-action: none; height: calc(100vh - 9rem); z-index: 2; }
.crawl-window .crew { cursor: pointer; }
.focus-band { position: absolute; left: 0; right: 0; top: 50%; height: 3.2rem; transform: translateY(-50%); pointer-events: none; border-block: 1px solid rgba(125,255,155,.42); background: rgba(125,255,155,.055); box-shadow: 0 0 18px rgba(125,255,155,.18); z-index: 1; }
.crawl-track { will-change: transform; }
.manifest,
.manifest-decor { display: grid; gap: 1rem; }
.crew { --intensity: .35; opacity: calc(.25 + .75 * var(--intensity)); transform: scale(calc(.92 + .08 * var(--intensity))); transform-origin: left center; transition: opacity .15s, transform .15s; padding: .4rem; }
.crew-name,
.crew-role { font-family: "Lexend", system-ui, "Segoe UI", Roboto, sans-serif; }
.crew-name { font-weight: 700; }
.system-line,
.console-title { font-family: ui-monospace, monospace; }
.crew-link { color: var(--amber); margin-left: .35rem; }
.link-arrow { opacity: .45; }
.crew-link:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; }
.cursor { animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.viewport { background: radial-gradient(circle at 50% 48%, #152745, #07101e 48%, #02050b 100%); }
.starfield { position: absolute; inset: 0; container-type: size; }
.viewport-logo { position: absolute; left: 50%; top: 50%; width: min(32vw, 34vh, 360px); height: min(32vw, 34vh, 360px); transform: translate(-50%, -53%) translate(0, 0); animation: station-drift 42s ease-in-out infinite alternate; opacity: .92; }
.viewport-logo img { width: 100%; height: 100%; object-fit: contain; display: block; }

.planet { --bloom: 0; --planet-size: 34px; position: absolute; width: var(--planet-size); height: var(--planet-size); margin: calc(var(--planet-size) / -2); display: grid; place-items: center; color: var(--star-colour); background: transparent; border: 0; font-size: var(--planet-size); filter: drop-shadow(0 0 calc(3px + 14px * var(--bloom)) var(--star-colour)); }
.planet.drifting { animation-duration: var(--drift-dur); animation-delay: var(--drift-delay); animation-timing-function: ease-in-out; animation-iteration-count: infinite; animation-direction: alternate; }
@keyframes station-drift {
  0% { transform: translate(-50%, -53%) translate(-24px, 10px); }
  45% { transform: translate(-50%, -53%) translate(22px, -18px); }
  100% { transform: translate(-50%, -53%) translate(30px, 14px); }
}
.planet svg { width: 100%; height: 100%; }
.planet::after { content: ""; position: absolute; width: max(44px, 100%); height: max(44px, 100%); border-radius: 50%; }
.planet::before { content: ""; position: absolute; inset: -1.15rem; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, currentColor 72%, transparent) 0%, color-mix(in srgb, currentColor 32%, transparent) 34%, transparent 70%); opacity: calc(.08 + .72 * var(--bloom)); transform: scale(calc(.55 + .65 * var(--bloom))); filter: blur(5px); transition: opacity .18s ease, transform .18s ease; }
.planet--rays { filter: drop-shadow(0 0 calc(4px + 16px * var(--bloom)) var(--star-colour)) brightness(1.12); }
.survey-sparks { position: absolute; inset: -0.9rem; border-radius: 50%; pointer-events: none; }
.survey-sparks::before,
.survey-sparks::after {
  --spoke: color-mix(in srgb, var(--star-colour) 80%, white 20%);
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(var(--spoke), var(--spoke)) 50% 0 / 2px 0.28rem no-repeat,
    linear-gradient(var(--spoke), var(--spoke)) 100% 50% / 0.28rem 2px no-repeat,
    linear-gradient(var(--spoke), var(--spoke)) 50% 100% / 2px 0.28rem no-repeat,
    linear-gradient(var(--spoke), var(--spoke)) 0 50% / 0.28rem 2px no-repeat;
  mask: radial-gradient(circle, transparent 0 calc(50% - 0.28rem), #000 calc(50% - 0.25rem));
  opacity: 0.9;
}
.survey-sparks::after { transform: rotate(45deg); opacity: 0.7; }

.manifest-drawer[hidden] { display: none; }
.manifest-drawer { position: fixed; inset: 0; z-index: 30; display: grid; place-items: center; padding: 2rem; background: rgba(2, 5, 11, .45); backdrop-filter: blur(3px); }
.manifest-panel { width: min(760px, 88vw); max-height: min(720px, 82vh); overflow: auto; padding: 1rem; border: 2px solid rgba(127, 136, 150, .9); border-radius: 18px; background: linear-gradient(145deg, rgba(7, 16, 30, .96), rgba(3, 10, 14, .96)); box-shadow: 0 24px 80px rgba(0,0,0,.65), inset 0 0 24px rgba(125,255,155,.08); color: var(--phosphor); font-family: ui-monospace, monospace; }
.manifest-panel-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1rem; color: var(--amber); border-bottom: 1px solid rgba(125,255,155,.22); padding-bottom: .6rem; }
.panel-kicker { margin: 0; letter-spacing: .16em; }
.manifest-close { width: 2.2rem; height: 2.2rem; border-radius: 50%; border: 1px solid rgba(125,255,155,.7); background: #0b121c; color: var(--phosphor); font-size: 1.5rem; line-height: 1; }
.manifest-list .manifest { list-style: none; padding: 0; margin: 0; }
.manifest-list .crew { opacity: 1; transform: none; border-bottom: 1px solid rgba(125,255,155,.12); padding: .8rem .2rem; }
.mobile-strip { display: none; }

@keyframes drift-a { to { transform: translate(calc(42px * var(--wander-scale, 1)), calc(-28px * var(--wander-scale, 1))); } }
@keyframes drift-b { to { transform: translate(calc(-34px * var(--wander-scale, 1)), calc(38px * var(--wander-scale, 1))); } }
@keyframes drift-c { to { transform: translate(calc(24px * var(--wander-scale, 1)), calc(44px * var(--wander-scale, 1))); } }
@keyframes drift-d { to { transform: translate(calc(-44px * var(--wander-scale, 1)), calc(-18px * var(--wander-scale, 1))); } }
@keyframes drift-e { to { transform: translate(calc(18px * var(--wander-scale, 1)), calc(-48px * var(--wander-scale, 1))); } }

@media (max-width: 720px) {
  .credits-shell { display: block; padding: 0; min-height: 100vh; }
  .console { display: none; }
  .viewport { height: 100vh; border-radius: 0; border: 0; }
  /* Keep the starfield clear of the fixed bottom strip so the logo and planet
     orbits centre on the visible area, not the strip-covered full height. */
  .starfield { bottom: calc(4rem + env(safe-area-inset-bottom)); }
  .viewport-logo { width: min(58vw, 38vh); height: min(58vw, 38vh); }
  .mobile-strip { display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: .5rem; position: fixed; left: 0; right: 0; bottom: 0; z-index: 10; padding: .75rem calc(env(safe-area-inset-right) + .75rem) calc(env(safe-area-inset-bottom) + .75rem) calc(env(safe-area-inset-left) + .75rem); background: rgba(6,16,9,.93); color: var(--phosphor); border-top: 1px solid rgba(125,255,155,.4); }
  .mobile-strip .manifest-decor { display: block; }
  .manifest-panel { width: calc(100vw - 2rem); max-height: calc(100svh - 7rem); }
}

@media (prefers-reduced-motion: reduce) {
  .cursor,
  .planet.drifting,
  .viewport-logo { animation: none !important; }
  .crawl-track { transform: none !important; }
  .console::after,
  .viewport::after { opacity: .06; }
  .crew { transition: none; }
}