/* MOOSECALIBRATED arcade terminal.
   Self-contained by policy: no webfonts, no CDN, no external requests. */

:root {
  --bg: #05070d;
  --bg-2: #080d18;
  --ink: #dfe8ff;
  --ink-dim: #7e8bab;
  --line: #17203a;
  --cyan: #5ef2c4;
  --violet: #8b7dff;
  --accent: var(--cyan);
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  position: relative;
}

/* ---------- ambient background ---------- */

.grid-floor {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 90% 60% at 50% -10%, rgba(94, 242, 196, 0.13), transparent 70%),
    radial-gradient(ellipse 70% 50% at 85% 15%, rgba(139, 125, 255, 0.12), transparent 70%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 55%, #04060b 100%);
}

.grid-floor::after {
  content: "";
  position: absolute;
  inset: 45% -50% -20% -50%;
  background-image:
    linear-gradient(rgba(94, 242, 196, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(94, 242, 196, 0.16) 1px, transparent 1px);
  background-size: 58px 34px;
  transform: perspective(340px) rotateX(66deg);
  mask-image: linear-gradient(180deg, transparent, #000 45%, transparent 92%);
  animation: drift 9s linear infinite;
}

@keyframes drift {
  to { background-position: 0 34px, 0 0; }
}

.scanlines {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: repeating-linear-gradient(
    180deg, rgba(0, 0, 0, 0.22) 0 1px, transparent 1px 3px
  );
  opacity: 0.42;
}

@media (prefers-reduced-motion: reduce) {
  .grid-floor::after { animation: none; }
  .scanlines { opacity: 0.2; }
}

/* ---------- masthead ---------- */

.masthead {
  position: relative;
  z-index: 2;
  padding: clamp(2.4rem, 7vw, 4.6rem) 1.5rem 1.6rem;
  text-align: center;
}

.brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
}

.brand-mark {
  color: var(--cyan);
  font-size: 1.5rem;
  filter: drop-shadow(0 0 12px rgba(94, 242, 196, 0.8));
  animation: pulse 2.6s ease-in-out infinite;
}

@keyframes pulse { 50% { opacity: 0.35; } }

.masthead h1 {
  margin: 0;
  font-family: var(--mono);
  font-size: clamp(1.7rem, 6.2vw, 3.5rem);
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1;
  background: linear-gradient(96deg, var(--cyan), #b9f5ff 42%, var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 46px rgba(94, 242, 196, 0.22);
}

.masthead h1 em { font-style: normal; opacity: 0.62; }

.tagline {
  margin: 1rem 0 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.tagline .sep { color: var(--cyan); opacity: 0.6; }

.status-strip {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 1.5rem;
  padding: 0.42rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(8, 13, 24, 0.72);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
}

.status-strip .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ink-dim);
  box-shadow: 0 0 9px currentColor;
}

.status-strip.ok .dot { background: var(--cyan); }
.status-strip.ok { color: var(--cyan); border-color: rgba(94, 242, 196, 0.32); }
.status-strip.bad .dot { background: #ff6b6b; }
.status-strip.bad { color: #ff9b9b; border-color: rgba(255, 107, 107, 0.32); }

/* ---------- catalogue ---------- */

main {
  position: relative;
  z-index: 2;
  flex: 1;
  width: min(1080px, 100% - 3rem);
  margin: 0 auto;
  padding: 1.5rem 0 4rem;
}

.catalogue {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.25rem;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1.6rem 1.5rem 1.5rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(165deg, rgba(15, 22, 40, 0.92), rgba(7, 11, 20, 0.94));
  cursor: pointer;
  text-align: left;
  color: inherit;
  font: inherit;
  overflow: hidden;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

/* The accent rail is the only per-game colour, so the grid still reads as one
   system when a new game arrives with an unfamiliar accent. */
.card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--accent);
  box-shadow: 0 0 22px var(--accent);
  opacity: 0.85;
}

.card::after {
  content: "";
  position: absolute;
  inset: -40% -60% auto auto;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, var(--accent), transparent 68%);
  opacity: 0.09;
  pointer-events: none;
  transition: opacity 0.22s ease;
}

.card:hover, .card:focus-visible {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.55);
  outline: none;
}

.card:hover::after, .card:focus-visible::after { opacity: 0.2; }

.card-top {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
}

.card-glyph {
  flex: none;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 11px;
  border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  background: color-mix(in srgb, var(--accent) 11%, transparent);
  font-size: 1.35rem;
}

.card h2 {
  margin: 0;
  font-family: var(--mono);
  font-size: 1.16rem;
  letter-spacing: 0.055em;
}

.card .card-tagline {
  margin: 0.3rem 0 0;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--ink-dim);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.15rem;
}

.chip {
  padding: 0.22rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.63rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.chip.accent {
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
  color: var(--accent);
}

.card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.card-foot .updated { color: var(--ink-dim); letter-spacing: 0.06em; text-transform: none; }

/* ---------- loading / empty ---------- */

.loading {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
  padding: 4rem 0;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.loading span {
  display: inline-block;
  width: 9px;
  height: 9px;
  margin: 0 3px;
  border-radius: 2px;
  background: var(--cyan);
  animation: blink 1.1s ease-in-out infinite;
}

.loading span:nth-child(2) { animation-delay: 0.16s; }
.loading span:nth-child(3) { animation-delay: 0.32s; }
.loading p { margin: 0; }

@keyframes blink { 0%, 100% { opacity: 0.18; } 50% { opacity: 1; } }

.notice {
  grid-column: 1 / -1;
  padding: 2.6rem 1.6rem;
  border: 1px dashed var(--line);
  border-radius: 14px;
  text-align: center;
  color: var(--ink-dim);
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.7;
}

.notice code {
  color: var(--cyan);
  background: rgba(94, 242, 196, 0.09);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

/* ---------- overlay panel ---------- */

.overlay {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.overlay[hidden] { display: none; }

.overlay-scrim {
  position: absolute;
  inset: 0;
  background: rgba(3, 5, 10, 0.8);
  backdrop-filter: blur(7px);
}

.panel {
  position: relative;
  width: min(680px, 100%);
  max-height: 88vh;
  overflow-y: auto;
  padding: 2rem;
  border: 1px solid color-mix(in srgb, var(--accent) 34%, var(--line));
  border-radius: 16px;
  background: linear-gradient(168deg, rgba(14, 20, 36, 0.98), rgba(6, 9, 17, 0.99));
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.7);
  animation: rise 0.24s ease;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
}

@media (prefers-reduced-motion: reduce) {
  .panel { animation: none; }
}

.panel-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 32px;
  height: 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: transparent;
  color: var(--ink-dim);
  cursor: pointer;
  font-size: 0.8rem;
}

.panel-close:hover { color: var(--ink); border-color: var(--accent); }

.panel-head {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
  padding-right: 2.5rem;
}

.panel-glyph {
  flex: none;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 13px;
  border: 1px solid color-mix(in srgb, var(--accent) 42%, transparent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  font-size: 1.7rem;
}

.panel h2 {
  margin: 0;
  font-family: var(--mono);
  font-size: 1.42rem;
  letter-spacing: 0.05em;
}

.panel-tagline {
  margin: 0.3rem 0 0.6rem;
  color: var(--accent);
  font-size: 0.9rem;
}

.panel-desc {
  margin: 1.4rem 0 0;
  line-height: 1.7;
  color: var(--ink-dim);
  font-size: 0.93rem;
}

.panel-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.4rem;
  margin-top: 1.7rem;
}

.panel-block h3 {
  margin: 0 0 0.8rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.controls { margin: 0; }

.controls div {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding: 0.42rem 0;
  border-bottom: 1px solid rgba(23, 32, 58, 0.7);
  font-size: 0.85rem;
}

.controls dt {
  flex: none;
  min-width: 74px;
  font-family: var(--mono);
  font-size: 0.76rem;
  color: var(--accent);
}

.controls dd { margin: 0; color: var(--ink-dim); }

.scores {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: rank;
}

.scores li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.42rem 0;
  border-bottom: 1px solid rgba(23, 32, 58, 0.7);
  font-family: var(--mono);
  font-size: 0.82rem;
}

.scores .rank { color: var(--ink-dim); min-width: 1.6rem; }
.scores .who { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.scores .pts { color: var(--accent); font-variant-numeric: tabular-nums; }
.scores li:nth-child(1) .pts { text-shadow: 0 0 14px var(--accent); }
.scores .empty { color: var(--ink-dim); font-family: var(--sans); }

.launch {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 1.9rem;
  padding: 0.95rem;
  border: 1px solid var(--accent);
  border-radius: 11px;
  background: color-mix(in srgb, var(--accent) 13%, transparent);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-decoration: none;
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.launch:hover {
  background: color-mix(in srgb, var(--accent) 24%, transparent);
  box-shadow: 0 0 30px color-mix(in srgb, var(--accent) 34%, transparent);
}

/* ---------- footer ---------- */

.foot {
  position: relative;
  z-index: 2;
  width: min(1080px, 100% - 3rem);
  margin: 0 auto;
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--line);
  color: var(--ink-dim);
  font-size: 0.78rem;
  line-height: 1.75;
}

.foot code {
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--cyan);
}

.foot-links { margin-bottom: 0; }
.foot-links a { color: var(--ink-dim); text-decoration: none; border-bottom: 1px solid var(--line); }
.foot-links a:hover { color: var(--cyan); border-color: var(--cyan); }