/* is-this-normal-engine.css
   Shared visual core for the "IS THIS NORMAL?" site toy (arcade tile +
   carnival tent). Retheme per surface by overriding the --itn-* custom
   properties in that page's own <style> block — same pattern the carnival
   tents use for --accent per booth. */

:root {
  --itn-accent: #35c7ff;
  --itn-accent-2: #f7c735;
  --itn-bg-hi: #1a1a25;
  --itn-text: #e8e8e8;
  --itn-text-dim: #9a9aa5;
  --itn-radius: 14px;
  --itn-font: inherit;
}

.itn-widget {
  max-width: 30rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  align-items: center;
  text-align: center;
  font-family: var(--itn-font);
}

.itn-input-label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--itn-text-dim);
  margin-bottom: 0.5rem;
}

.itn-input-optional {
  text-transform: none;
  letter-spacing: normal;
  opacity: 0.7;
}

.itn-input-wrap {
  width: 100%;
}

.itn-input {
  width: 100%;
  max-width: 28rem;
  min-height: 3.2rem;
  resize: vertical;
  padding: 0.7rem 0.9rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: var(--itn-bg-hi);
  color: var(--itn-text);
  font-family: var(--itn-font);
  font-size: 0.95rem;
  line-height: 1.4;
}

.itn-input::placeholder {
  color: var(--itn-text-dim);
}

.itn-input:focus-visible {
  outline: 3px solid var(--itn-accent);
  outline-offset: 2px;
}

.itn-stage {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
}

.itn-reel {
  width: 3.6rem;
  height: 3.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 700;
  border-radius: 10px;
  background: var(--itn-bg-hi);
  border: 2px solid var(--itn-accent);
  overflow: hidden;
}

@media (prefers-reduced-motion: no-preference) {
  .itn-widget.itn-spinning .itn-reel {
    animation: itn-reel-blur 0.09s linear infinite;
  }
  .itn-widget.itn-spinning .itn-reel:nth-child(2) { animation-delay: 0.03s; }
  .itn-widget.itn-spinning .itn-reel:nth-child(3) { animation-delay: 0.06s; }
  @keyframes itn-reel-blur {
    from { transform: translateY(0); opacity: 1; }
    50% { opacity: 0.55; }
    to { transform: translateY(-8%); opacity: 1; }
  }
}

.itn-button {
  font-family: var(--itn-font);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 1rem;
  padding: 0.9rem 1.9rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, var(--itn-accent), var(--itn-accent-2));
  color: #0a0a0f;
  transition: transform 0.15s ease, filter 0.15s ease;
}

.itn-button:hover { filter: brightness(1.08); }
.itn-button:active { transform: translateY(1px); }

.itn-button:disabled {
  opacity: 0.65;
  cursor: wait;
}

.itn-button:focus-visible {
  outline: 3px solid var(--itn-accent-2);
  outline-offset: 3px;
}

.itn-result {
  min-height: 1.6rem;
  width: 100%;
}

.itn-status {
  font-size: 0.85rem;
  color: var(--itn-text-dim);
  letter-spacing: 0.04em;
}

.itn-card {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-top: 4px solid var(--itn-accent);
  background: var(--itn-bg-hi);
  border-radius: var(--itn-radius);
  padding: 1.4rem 1.4rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.itn-tool {
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--itn-accent);
  display: flex;
  gap: 0.4rem;
  align-items: center;
  justify-content: center;
}

.itn-tool-icon { font-size: 1.15em; }

.itn-flavor {
  font-size: 0.96rem;
  color: var(--itn-text);
  line-height: 1.55;
}

.itn-verdict {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--itn-accent-2);
  line-height: 1;
  margin-top: 0.3rem;
}

.itn-verdict-word {
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  display: block;
  margin-top: 0.2rem;
  color: var(--itn-text-dim);
}

.itn-declare {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--itn-text);
}

.itn-catch {
  font-size: 0.85rem;
  font-style: italic;
  color: var(--itn-text-dim);
}

@media (prefers-reduced-motion: no-preference) {
  .itn-flip-in {
    animation: itn-flip-in 0.4s ease both;
  }
  @keyframes itn-flip-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: none; }
  }
}

@media (prefers-reduced-motion: reduce) {
  .itn-widget.itn-spinning .itn-reel { animation: none; }
}

@media (max-width: 480px) {
  .itn-reel { width: 3rem; height: 3rem; font-size: 1.3rem; }
  .itn-verdict { font-size: 2.1rem; }
}