:root {
  color-scheme: dark;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "Hiragino Sans", "Yu Gothic", serif;
  background: #08111f;
  color: #f7f1e4;
  --navy: #08111f;
  --panel: rgba(18, 22, 38, 0.88);
  --line: #3a3348;
  --mint: #53e0b7;
  --paper: #f4e4c4;
  --muted: #cbbba0;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 18% 8%, rgba(244, 228, 196, 0.16), transparent 18rem),
    radial-gradient(circle at 86% 18%, rgba(232, 72, 88, 0.12), transparent 20rem),
    radial-gradient(circle at 70% 80%, rgba(83, 224, 183, 0.1), transparent 22rem),
    #08111f;
}

button {
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 10;
  padding: 0.6rem 0.9rem;
  background: var(--mint);
  color: #08111f;
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-weight: 700;
  text-decoration: none;
  border-radius: 999px;
}

.skip:focus {
  top: 1rem;
}

header,
main {
  width: min(94vw, 680px);
  margin: 0 auto;
}

header {
  padding: 1.5rem 0 0.4rem;
}

.back {
  display: inline-block;
  margin-bottom: 1.4rem;
  color: var(--mint);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
}

.back:hover {
  text-decoration: underline;
}

.eyebrow {
  margin: 0 0 0.6rem;
  color: var(--mint);
  font-family: Inter, "Helvetica Neue", sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

h1 {
  margin: 0;
  font-size: clamp(2.4rem, 9vw, 4.4rem);
  line-height: 1.1;
}

.lead {
  margin: 0.9rem 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.hud {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
  margin: 1.8rem 0 1rem;
}

.hud p {
  margin: 0;
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--panel);
}

.label {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--mint);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.stage-name {
  margin: 0 0 0.4rem;
  font-size: 1.35rem;
}

.status {
  min-height: 3.2rem;
  margin: 0 0 1.2rem;
  color: var(--muted);
  line-height: 1.7;
}

.window {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.6rem;
}

.pane {
  display: grid;
  justify-items: center;
  gap: 0.7rem;
  padding: 1.1rem 0.8rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 1.4rem;
  background: rgba(12, 16, 28, 0.75);
}

.pane-label {
  margin: 0;
  color: var(--mint);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
}

.swatch {
  width: min(38vw, 10.5rem);
  height: min(38vw, 10.5rem);
  border-radius: 50%;
  border: 1px solid rgba(244, 228, 196, 0.28);
  box-shadow:
    inset 0 0 2.4rem rgba(8, 17, 31, 0.28),
    0 0 1.6rem rgba(244, 228, 196, 0.12);
}

.swatch.match {
  box-shadow:
    inset 0 0 2.4rem rgba(8, 17, 31, 0.18),
    0 0 1.8rem rgba(83, 224, 183, 0.45);
}

.caption {
  margin: 0;
  min-height: 2.6rem;
  color: var(--paper);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 0.9rem;
  line-height: 1.5;
  text-align: center;
}

.films h2,
.stages h2 {
  margin: 0 0 0.8rem;
  font-size: 1.05rem;
}

.film-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.7rem;
}

.film {
  min-height: 5.4rem;
  padding: 0.7rem 0.4rem;
  border: 2px solid transparent;
  border-radius: 1.1rem;
  color: #08111f;
  font-weight: 700;
  cursor: pointer;
}

.film:hover {
  filter: brightness(1.06);
}

.film[aria-pressed="true"] {
  outline: 3px solid var(--paper);
  outline-offset: 2px;
}

.film kbd {
  display: block;
  margin-top: 0.35rem;
  font-family: Inter, ui-monospace, monospace;
  font-size: 0.75rem;
  font-weight: 700;
  opacity: 0.72;
}

.hint,
.storage-note {
  margin: 0.9rem 0 0;
  color: var(--muted);
  font-family: "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 0.9rem;
  line-height: 1.7;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 1.3rem 0 2rem;
}

.actions button,
.stage-buttons button,
.text-button {
  min-height: 2.8rem;
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  color: var(--paper);
  font-weight: 700;
  cursor: pointer;
}

.actions button:hover:not(:disabled),
.stage-buttons button:hover:not(:disabled) {
  border-color: var(--mint);
}

#next:not(:disabled) {
  background: var(--mint);
  border-color: var(--mint);
  color: #08111f;
}

button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.stages {
  padding-bottom: 2.4rem;
}

.stage-buttons {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.5rem;
}

.stage-buttons button[aria-current="true"] {
  background: var(--mint);
  border-color: var(--mint);
  color: #08111f;
}

.text-button {
  margin-top: 0.9rem;
  background: transparent;
}

.back:focus-visible,
button:focus-visible,
.skip:focus-visible {
  outline: 3px solid var(--paper);
  outline-offset: 3px;
}

@media (max-width: 560px) {
  .hud,
  .window,
  .film-row,
  .stage-buttons {
    grid-template-columns: 1fr 1fr;
  }

  .film-row {
    grid-template-columns: 1fr 1fr;
  }

  .swatch {
    width: 42vw;
    height: 42vw;
  }
}

.share-x {
  min-height: 44px;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
}
.share-x[hidden] { display: none !important; }