:root {
  --choice-bg: #071015;
  --choice-panel: rgba(12, 26, 32, 0.93);
  --choice-panel-soft: rgba(16, 35, 41, 0.76);
  --choice-line: rgba(122, 232, 255, 0.24);
  --choice-line-strong: rgba(122, 232, 255, 0.42);
  --choice-text: #e9fbff;
  --choice-muted: rgba(233, 251, 255, 0.68);
  --choice-cyan: #62e6ff;
  --choice-yellow: #ffd166;
  --choice-pink: #ff6f91;
  --choice-green: #8ce99a;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--choice-bg);
  color: var(--choice-text);
}

body.choice-lab {
  margin: 0;
  min-height: 100vh;
  color: var(--choice-text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 18% 0%, rgba(98, 230, 255, 0.15), transparent 32rem),
    radial-gradient(circle at 82% 12%, rgba(255, 111, 145, 0.12), transparent 34rem),
    linear-gradient(180deg, #08141b, #05090d 72%);
  overflow-x: hidden;
}

a {
  color: var(--choice-cyan);
}

.choice-shell {
  width: min(1120px, calc(100% - 28px));
  margin: 0 auto;
}

.choice-hero {
  padding: 34px 0 20px;
}

.choice-eyebrow {
  margin: 0 0 10px;
  color: var(--choice-cyan);
  letter-spacing: .12em;
  font-size: .76rem;
  font-weight: 800;
}

.choice-hero h1 {
  margin: 0;
  font-size: clamp(2rem, 6vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.choice-lead {
  max-width: 780px;
  color: var(--choice-muted);
  font-size: 1.02rem;
  line-height: 1.85;
}

.choice-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(300px, .88fr);
  gap: 18px;
  align-items: start;
}

.choice-panel,
.choice-card,
.choice-comments,
.choice-tail-link {
  background: var(--choice-panel);
  border: 1px solid var(--choice-line);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .025) inset, 0 18px 54px rgba(0, 0, 0, .24);
  border-radius: 10px;
}

.choice-panel {
  padding: 18px;
}

.choice-card {
  padding: 16px;
  margin: 16px 0;
}

.choice-panel h2,
.choice-card h2,
.choice-card h3 {
  margin-top: 0;
  letter-spacing: 0;
}

.choice-form {
  display: grid;
  gap: 14px;
}

.choice-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.choice-field {
  display: grid;
  gap: 7px;
}

.choice-field label {
  color: var(--choice-muted);
  font-weight: 700;
  font-size: .88rem;
}

.choice-field input,
.choice-field textarea {
  width: 100%;
  border: 1px solid var(--choice-line-strong);
  background: rgba(2, 8, 11, .9);
  color: var(--choice-text);
  border-radius: 8px;
  padding: 12px;
  min-height: 46px;
  font: inherit;
}

.choice-field textarea {
  min-height: 170px;
  resize: vertical;
}

.choice-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.choice-btn,
.choice-actions button {
  border: 1px solid var(--choice-line-strong);
  background: linear-gradient(180deg, rgba(98, 230, 255, .2), rgba(8, 29, 36, .94));
  color: var(--choice-text);
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 800;
  cursor: pointer;
}

.choice-btn.secondary,
.choice-actions button.secondary {
  background: rgba(255, 255, 255, .06);
}

.choice-actions button:disabled {
  cursor: progress;
  opacity: .56;
}

.choice-result {
  margin-top: 16px;
  background: var(--choice-panel-soft);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 10px;
  padding: 14px;
  min-height: 118px;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.choice-result span {
  display: block;
  color: var(--choice-muted);
  font-size: .76rem;
  letter-spacing: .08em;
  font-weight: 800;
}

.choice-result strong {
  display: block;
  margin-top: 8px;
  color: var(--choice-yellow);
  font-size: clamp(1.6rem, 6vw, 3.4rem);
  line-height: 1.16;
  overflow-wrap: anywhere;
}

.choice-result.is-spinning {
  border-color: rgba(98, 230, 255, .58);
  box-shadow: 0 0 0 1px rgba(98, 230, 255, .16) inset, 0 20px 64px rgba(98, 230, 255, .12);
}

.choice-result.is-spinning strong {
  animation: choicePickPulse .22s ease-in-out infinite alternate;
}

.choice-result.is-decided {
  border-color: rgba(255, 209, 102, .62);
  box-shadow: 0 0 0 1px rgba(255, 209, 102, .18) inset, 0 20px 64px rgba(255, 209, 102, .13);
}

@keyframes choicePickPulse {
  from {
    opacity: .76;
    transform: translateY(1px);
  }
  to {
    opacity: 1;
    transform: translateY(-1px);
  }
}

.choice-notice {
  color: var(--choice-muted);
  font-size: .92rem;
  line-height: 1.7;
}

.choice-history {
  margin: 12px 0 0;
  padding-left: 1.2em;
  color: var(--choice-muted);
  line-height: 1.7;
  max-height: 180px;
  overflow: auto;
}

.choice-series-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.choice-series-links a {
  display: block;
  padding: 10px 12px;
  border: 1px solid var(--choice-line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .045);
  text-decoration: none;
}

.roulette-stage {
  display: grid;
  place-items: center;
  min-height: 280px;
  margin: 10px 0;
}

.roulette-wheel {
  width: min(280px, 72vw);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 5px solid rgba(233, 251, 255, .9);
  display: grid;
  place-items: center;
  color: #041015;
  background: conic-gradient(#62e6ff 0 25%, #ffd166 25% 50%, #ff6f91 50% 75%, #8ce99a 75% 100%);
  box-shadow: 0 20px 55px rgba(0, 0, 0, .32), inset 0 0 0 10px rgba(255, 255, 255, .22);
  transform: rotate(0deg);
  transition: transform 1.6s cubic-bezier(.15, .78, .1, 1);
}

.roulette-wheel strong {
  background: rgba(255, 255, 255, .88);
  border-radius: 999px;
  padding: 12px 18px;
  max-width: 72%;
  text-align: center;
  overflow-wrap: anywhere;
}

.roulette-pointer {
  width: 0;
  height: 0;
  border-left: 16px solid transparent;
  border-right: 16px solid transparent;
  border-top: 28px solid var(--choice-yellow);
  margin-bottom: -10px;
  z-index: 2;
}

.choice-comments {
  padding: 16px;
  margin: 18px 0;
}

.choice-comments .app-comments,
.choice-comments .app-comment-form-section,
.choice-comments .app-comment-form {
  background: rgba(8, 18, 24, .86) !important;
  color: var(--choice-text) !important;
  border-color: var(--choice-line) !important;
}

.choice-comments input,
.choice-comments textarea,
.choice-comments select {
  background: rgba(2, 8, 11, .9) !important;
  color: var(--choice-text) !important;
  border: 1px solid var(--choice-line-strong) !important;
}

.choice-tail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0 28px;
}

.choice-tail-link {
  padding: 13px;
  color: var(--choice-muted);
}

.choice-tail-link span {
  display: block;
  color: var(--choice-muted);
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .1em;
}

.choice-tail-link a {
  display: inline-block;
  margin: 4px 0;
  font-size: 1.05rem;
  font-weight: 900;
  text-decoration: none;
}

.choice-footer {
  padding: 20px 0 34px;
  text-align: center;
  color: rgba(233, 251, 255, .46);
  font-size: .86rem;
}

@media (max-width: 760px) {
  .choice-shell {
    width: min(100% - 18px, 1120px);
  }

  .choice-grid,
  .choice-row,
  .choice-series-links,
  .choice-tail-grid {
    grid-template-columns: 1fr;
  }

  .choice-panel {
    padding: 14px;
  }

  .roulette-stage {
    min-height: 236px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .choice-result,
  .choice-result strong,
  .roulette-wheel {
    animation: none !important;
    transition: none !important;
  }
}