/* ---------------------------------------------------------------------- */
/* tokens                                                                  */
/* ---------------------------------------------------------------------- */
:root {
  --bg:        #0a0b10;
  --bg-raised: #12141d;
  --bg-card:   #14161f;
  --line:      #23273a;
  --line-soft: #1a1d2b;

  --text:      #e9e9f2;
  --text-dim:  #9497ab;
  --text-faint:#5f6377;

  --p1: #7c5cff;   /* violet -- player one */
  --p2: #ff7a3c;   /* orange -- player two */
  --p1-soft: rgba(124, 92, 255, 0.14);
  --p2-soft: rgba(255, 122, 60, 0.14);

  --ok: #5cffb0;

  --radius: 14px;
  --radius-sm: 9px;

  --font-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  color-scheme: dark;
}

/* light-mode viewers still get a real (if quieter) palette */
@media (prefers-color-scheme: light) {
  :root {
    --bg:        #f5f5f8;
    --bg-raised: #ffffff;
    --bg-card:   #ffffff;
    --line:      #e2e2ea;
    --line-soft: #ececf2;
    --text:      #14151d;
    --text-dim:  #55586b;
    --text-faint:#8b8ea0;
    --p1: #6a45f0;
    --p2: #e0631a;
    --p1-soft: rgba(106, 69, 240, 0.08);
    --p2-soft: rgba(224, 99, 26, 0.08);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------------------------------------------------------------------- */
/* ambient background                                                     */
/* ---------------------------------------------------------------------- */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 0%, transparent 75%);
  opacity: 0.6;
}

.bg-glow {
  position: fixed;
  z-index: 0;
  width: 60vmax;
  height: 60vmax;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  opacity: 0.16;
}
.bg-glow--a { top: -20vmax; left: -10vmax; background: var(--p1); }
.bg-glow--b { top: 10vmax; right: -20vmax; background: var(--p2); }

/* ---------------------------------------------------------------------- */
/* nav                                                                    */
/* ---------------------------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--line-soft);
}
.nav__inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.nav__brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-display);
}
.nav__mark {
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--p1);
  background: var(--p1-soft);
  border: 1px solid color-mix(in srgb, var(--p1) 40%, transparent);
  border-radius: 6px;
  padding: 3px 6px;
  font-family: var(--font-mono);
}
.nav__name {
  font-weight: 700;
  font-size: 17px;
  color: var(--text);
}
.nav__tag {
  font-size: 13px;
  color: var(--text-faint);
  font-weight: 500;
}
.nav__repo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-dim);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 6px 12px;
  transition: border-color 0.15s, color 0.15s;
  white-space: nowrap;
}
.nav__repo:hover { color: var(--text); border-color: var(--p1); }
.nav__links { display: flex; align-items: center; gap: 8px; }
.nav__repo--ost { color: var(--p1); border-color: color-mix(in srgb, var(--p1) 45%, transparent); background: var(--p1-soft); }
@media (max-width: 560px) { .nav__repo:not(.nav__repo--ost) span { display: none; } }

/* the soundtrack link under the hero stats */
.ost-banner {
  display: flex;
  align-items: center;
  gap: 18px;
  max-width: 620px;
  margin: 28px auto 0;
  padding: 16px 20px;
  text-align: left;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--p1) 40%, transparent);
  background:
    radial-gradient(120% 180% at 0% 0%, color-mix(in srgb, var(--p1) 22%, transparent), transparent 60%),
    radial-gradient(120% 180% at 100% 100%, color-mix(in srgb, var(--p2) 18%, transparent), transparent 60%),
    var(--bg-card);
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.3s;
}
.ost-banner:hover { transform: translateY(-2px); border-color: var(--p1); box-shadow: 0 18px 50px -20px var(--p1); }
.ost-banner__eq { display: flex; align-items: flex-end; gap: 3px; height: 28px; flex: none; }
.ost-banner__eq i { width: 4px; border-radius: 2px; background: linear-gradient(var(--p2), var(--p1)); animation: ost-eq 1s ease-in-out infinite; }
.ost-banner__eq i:nth-child(1) { animation-delay: -0.2s; }
.ost-banner__eq i:nth-child(2) { animation-delay: -0.5s; }
.ost-banner__eq i:nth-child(3) { animation-delay: -0.1s; }
.ost-banner__eq i:nth-child(4) { animation-delay: -0.7s; }
.ost-banner__eq i:nth-child(5) { animation-delay: -0.35s; }
@keyframes ost-eq { 0%, 100% { height: 25%; } 50% { height: 100%; } }
.ost-banner__text { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.ost-banner__text b { font-family: var(--font-display); font-size: 17px; color: var(--text); }
.ost-banner__text span { font-size: 13.5px; color: var(--text-dim); }
.ost-banner__go { font-size: 22px; color: var(--p1); transition: transform 0.2s; }
.ost-banner:hover .ost-banner__go { transform: translateX(4px); }
@media (prefers-reduced-motion: reduce) { .ost-banner__eq i { animation: none; height: 60%; } }

/* ---------------------------------------------------------------------- */
/* hero                                                                   */
/* ---------------------------------------------------------------------- */
main { position: relative; z-index: 1; }

.hero {
  max-width: 780px;
  margin: 0 auto;
  padding: 72px 24px 40px;
  text-align: center;
}
.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--text-faint);
  margin: 0 0 18px;
  text-transform: lowercase;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(40px, 7vw, 64px);
  line-height: 1.05;
  margin: 0;
  font-weight: 700;
  background: linear-gradient(120deg, var(--text) 30%, var(--p1) 65%, var(--p2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.01em;
}
.hero__sub {
  margin: 18px auto 0;
  max-width: 540px;
  color: var(--text-dim);
  font-size: 16px;
}

.stats {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.stat {
  display: flex;
  align-items: baseline;
  gap: 6px;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 16px;
}
.stat__num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
}
.stat__label {
  font-size: 12.5px;
  color: var(--text-faint);
}

/* ---------------------------------------------------------------------- */
/* latest build spotlight                                                 */
/* ---------------------------------------------------------------------- */
.latest {
  max-width: 780px;
  margin: 0 auto;
  padding: 8px 24px 0;
}
.latest__slot { position: relative; }

.spot {
  position: relative;
  border-radius: var(--radius);
  padding: 2px;
  background: linear-gradient(135deg, var(--p1), var(--p2));
  box-shadow: 0 20px 60px -20px color-mix(in srgb, var(--p1) 50%, transparent);
}
.spot__inner {
  background: var(--bg-raised);
  border-radius: calc(var(--radius) - 2px);
  padding: 28px 28px 24px;
}
.spot__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--p2);
  margin: 0 0 12px;
}
.spot__eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--p2);
  box-shadow: 0 0 0 4px var(--p2-soft);
}
.spot__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  margin: 0 0 8px;
}
.spot__meta {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.spot__notes {
  color: var(--text-dim);
  font-size: 14.5px;
  max-height: 210px;
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(to bottom, black 70%, transparent 100%);
}
.spot__notes.is-expanded {
  max-height: none;
  mask-image: none;
}
.spot__more {
  background: none;
  border: none;
  color: var(--p1);
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  padding: 10px 0 0;
}
.spot__more:hover { text-decoration: underline; }

.spot__assets {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 20px;
}

/* ---------------------------------------------------------------------- */
/* shared bits: tags, badges, buttons                                     */
/* ---------------------------------------------------------------------- */
.tag {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-dim);
}
.time {
  font-size: 12.5px;
  color: var(--text-faint);
}
.badge {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 2px 8px;
  border-radius: 999px;
  text-transform: uppercase;
}
.badge--pre {
  color: var(--p2);
  background: var(--p2-soft);
  border: 1px solid color-mix(in srgb, var(--p2) 35%, transparent);
}

.dl {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 9px 14px;
  text-decoration: none;
  color: var(--text);
  font-size: 13.5px;
  font-weight: 500;
  transition: border-color 0.15s, transform 0.15s, background 0.15s;
}
.dl:hover {
  border-color: var(--p1);
  background: var(--p1-soft);
  transform: translateY(-1px);
}
.dl__plat { font-weight: 600; }
.dl__size {
  font-family: var(--font-mono);
  color: var(--text-faint);
  font-size: 12px;
}
.dl svg { flex-shrink: 0; opacity: 0.8; }

/* ---------------------------------------------------------------------- */
/* archive list                                                           */
/* ---------------------------------------------------------------------- */
.archive {
  max-width: 780px;
  margin: 0 auto;
  padding: 56px 24px 40px;
}
.archive__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.archive__heading {
  font-family: var(--font-display);
  font-size: 20px;
  margin: 0;
}
.controls {
  display: flex;
  gap: 8px;
  flex: 1;
  justify-content: flex-end;
  min-width: 240px;
}
.search {
  flex: 1;
  max-width: 280px;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 13.5px;
}
.search:focus {
  outline: none;
  border-color: var(--p1);
}
.search::placeholder { color: var(--text-faint); }

.sort-toggle {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  font-size: 13px;
  padding: 9px 12px;
  cursor: pointer;
  white-space: nowrap;
}
.sort-toggle:hover { border-color: var(--p1); color: var(--text); }

.list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 0.15s;
}
.card:hover { border-color: color-mix(in srgb, var(--p1) 45%, var(--line)); }

.card__head {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  color: inherit;
}

.card__code {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 13px;
  background: linear-gradient(135deg, var(--p1-soft), var(--p2-soft));
  border: 1px solid var(--line);
  color: var(--text-dim);
}

.card__headtext {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.card__title {
  font-weight: 600;
  font-size: 14.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card__meta {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.card__chev {
  flex-shrink: 0;
  font-size: 20px;
  color: var(--text-faint);
  transition: transform 0.2s;
}
.card__head[aria-expanded="true"] .card__chev { transform: rotate(90deg); }

.card__body {
  padding: 0 16px 18px 64px;
}
.card__notes {
  color: var(--text-dim);
  font-size: 14px;
  margin-bottom: 14px;
}
.card__assets {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* markdown inside notes */
.card__notes h1, .card__notes h2, .card__notes h3 {
  font-family: var(--font-display);
  color: var(--text);
  font-size: 15px;
  margin: 14px 0 6px;
}
.card__notes h1:first-child, .card__notes h2:first-child, .card__notes h3:first-child { margin-top: 0; }
.card__notes p { margin: 0 0 10px; }
.card__notes code {
  font-family: var(--font-mono);
  background: var(--bg-raised);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 0.9em;
}
.card__notes strong { color: var(--text); }
.card__notes ul, .card__notes ol { padding-left: 20px; margin: 0 0 10px; }
.card__notes li { margin-bottom: 4px; }
.card__notes a { color: var(--p1); }
.spot__notes h1, .spot__notes h2, .spot__notes h3 { font-family: var(--font-display); color: var(--text); font-size: 15px; margin: 14px 0 6px; }
.spot__notes h1:first-child, .spot__notes h2:first-child, .spot__notes h3:first-child { margin-top: 0; }
.spot__notes p { margin: 0 0 10px; }
.spot__notes code { font-family: var(--font-mono); background: var(--bg-card); padding: 1px 5px; border-radius: 4px; font-size: 0.9em; }
.spot__notes strong { color: var(--text); }
.spot__notes ul, .spot__notes ol { padding-left: 20px; margin: 0 0 10px; }
.spot__notes a { color: var(--p1); }

.empty {
  text-align: center;
  color: var(--text-faint);
  padding: 40px 0;
  font-size: 14px;
}

/* ---------------------------------------------------------------------- */
/* skeletons                                                              */
/* ---------------------------------------------------------------------- */
.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--line-soft) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
}
.skeleton--hero { height: 220px; border-radius: var(--radius); }
.skeleton--row { height: 62px; list-style: none; margin-bottom: 8px; }
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
@media (prefers-reduced-motion: reduce) {
  .skeleton { animation: none; }
}

/* ---------------------------------------------------------------------- */
/* footer                                                                 */
/* ---------------------------------------------------------------------- */
.footer {
  max-width: 780px;
  margin: 40px auto 0;
  padding: 24px 24px 60px;
  border-top: 1px solid var(--line-soft);
  color: var(--text-faint);
  font-size: 12.5px;
  position: relative;
  z-index: 1;
}
.footer p { margin: 0 0 8px; }
.footer strong { color: var(--text-dim); }
.footer__meta a { color: var(--text-dim); text-decoration: none; }
.footer__meta a:hover { text-decoration: underline; }

@media (max-width: 560px) {
  .nav__tag { display: none; }
  .archive__bar { flex-direction: column; align-items: stretch; }
  .controls { justify-content: stretch; }
  .search { max-width: none; }
  .card__body { padding-left: 16px; }
}