:root {
  color-scheme: dark;
  --bg: #111318;
  --panel: #1d222b;
  --panel-strong: #272e39;
  --text: #f5f1e8;
  --muted: #b9bdc8;
  --line: #39414e;
  --accent: #f0c66a;
  --danger: #ff8b8b;
  --ok: #8ee6b2;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, #27303b 0, var(--bg) 42rem);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-strong);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  min-height: 2.75rem;
  padding: 0.65rem 1rem;
}

button:hover:not(:disabled) {
  border-color: var(--accent);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.shell {
  margin: 0 auto;
  max-width: 1120px;
  padding: 32px 20px 56px;
}

.topbar {
  align-items: center;
  display: flex;
  gap: 20px;
  justify-content: space-between;
  margin-bottom: 18px;
}

.eyebrow,
.label {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  margin: 0 0 0.35rem;
  text-transform: uppercase;
}

h1,
h2 {
  letter-spacing: 0;
  margin: 0;
}

h1 {
  font-size: 2.4rem;
  line-height: 1.05;
}

.counter {
  align-items: center;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  font-size: 1.25rem;
  font-weight: 900;
  justify-content: center;
  min-width: 76px;
}

.status-panel,
.question-panel,
.draw-panel,
.result-panel {
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-top: 16px;
  padding: 18px;
}

.status-panel:empty {
  display: none;
}

.status-panel.error {
  border-color: color-mix(in srgb, var(--danger) 72%, var(--line));
  color: var(--danger);
}

.status-panel.ok {
  border-color: color-mix(in srgb, var(--ok) 72%, var(--line));
  color: var(--ok);
}

.question-text {
  color: var(--text);
  font-size: 1.05rem;
  line-height: 1.6;
  margin: 0;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.deck-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
}

.deck-card,
.result-card {
  background: #0d0f14;
  border: 1px solid var(--line);
  border-radius: 7px;
  min-width: 0;
  overflow: hidden;
}

.deck-card {
  aspect-ratio: 2 / 3.45;
  padding: 0;
  position: relative;
}

.deck-card img,
.result-card img {
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.deck-card.is-picked {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 45%, transparent);
}

.deck-card.is-picked::after {
  align-items: center;
  background: rgba(0, 0, 0, 0.72);
  border-radius: 999px;
  color: var(--accent);
  content: attr(data-slot);
  display: flex;
  font-size: 0.9rem;
  font-weight: 900;
  height: 32px;
  justify-content: center;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 32px;
}

.result-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  margin-top: 16px;
}

.result-card {
  padding: 10px;
}

.result-card figure {
  margin: 0;
}

.result-card .image-frame {
  aspect-ratio: 2 / 3.45;
  background: #0d0f14;
  border-radius: 6px;
  overflow: hidden;
}

.result-card img.reversed {
  transform: rotate(180deg);
}

.result-card figcaption {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
  margin-top: 10px;
}

.result-card strong {
  color: var(--text);
  display: block;
}

@media (max-width: 640px) {
  .shell {
    padding: 22px 12px 40px;
  }

  .topbar {
    align-items: flex-start;
  }

  h1 {
    font-size: 1.85rem;
  }

  .deck-grid {
    grid-template-columns: repeat(auto-fill, minmax(54px, 1fr));
  }
}