.red-page main {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.red-board {
  width: 100%;
  max-width: 520px;
  background: rgba(212, 197, 160, 0.04);
  border: 1px solid rgba(212, 197, 160, 0.12);
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
  box-shadow: 0 12px 40px var(--noir-shadow);
}

.red-title {
  font-size: clamp(1.5rem, 5vw, 2rem);
  margin-bottom: 0.5rem;
  letter-spacing: 0.08em;
}

.red-subtitle {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--noir-paper-dim);
  margin-bottom: 1.75rem;
  font-size: 0.95rem;
}

.counter {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  color: var(--noir-paper-dim);
  margin-bottom: 1.5rem;
}

.counter strong {
  color: var(--noir-paper);
  font-weight: normal;
}

.play-btn {
  width: 128px;
  height: 128px;
  border-radius: 50%;
  background: var(--noir-blood);
  color: var(--noir-paper);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.75rem;
  box-shadow: 0 6px 24px rgba(139, 26, 26, 0.55), inset 0 -4px 12px rgba(0, 0, 0, 0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease;
  position: relative;
}

.play-btn:hover,
.play-btn:active {
  transform: scale(1.05);
  background: #a02020;
}

.play-btn:active {
  transform: scale(0.97);
}

.play-btn svg {
  width: 56px;
  height: 56px;
  fill: var(--noir-paper);
}

.play-btn.playing {
  background: #5a8c3a;
}

.answer-row {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: stretch;
  margin-bottom: 0.5rem;
}

@media (min-width: 480px) {
  .answer-row {
    flex-direction: row;
  }
}

.answer-input {
  flex: 1;
  font-size: 16px;
  padding: 0.9rem 1rem;
  border: 2px solid rgba(212, 197, 160, 0.35);
  background: rgba(0, 0, 0, 0.35);
  color: var(--noir-paper);
  text-align: center;
  letter-spacing: 0.04em;
  transition: border-color 0.2s ease;
}

.answer-input::placeholder {
  color: rgba(212, 197, 160, 0.4);
}

.answer-input:focus {
  border-color: var(--noir-gold);
}

.check-btn {
  padding: 0.9rem 1.5rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  background: var(--noir-paper);
  color: var(--noir-bg);
  border: 2px solid var(--noir-paper);
  font-weight: bold;
  transition: background 0.15s ease, color 0.15s ease;
  font-size: 0.95rem;
}

.check-btn:hover,
.check-btn:active {
  background: var(--noir-gold);
  border-color: var(--noir-gold);
}

.feedback {
  min-height: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  margin-top: 1rem;
  letter-spacing: 0.05em;
  transition: opacity 0.3s ease;
}

.feedback.error {
  color: #d96666;
}

.feedback.success {
  color: #8ec76d;
  font-size: 1.5rem;
}

.shake {
  animation: shake 0.4s ease-in-out;
}

.reveal {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem 1rem;
}

.reveal.active {
  display: flex;
  animation: reveal-pop 0.9s ease-out;
}

.reveal-title {
  font-size: clamp(1.5rem, 5vw, 2.25rem);
  letter-spacing: 0.18em;
  margin-bottom: 1.5rem;
  color: var(--noir-paper);
}

.reveal-cipher {
  font-size: clamp(8rem, 25vw, 18rem);
  font-family: var(--font-mono);
  color: var(--noir-gold);
  text-shadow: 0 0 40px rgba(201, 169, 97, 0.4), 0 6px 0 rgba(0, 0, 0, 0.35);
  line-height: 1;
  margin-bottom: 1rem;
}

.reveal-sub {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--noir-paper-dim);
  font-size: 1rem;
}

.empty-state {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--noir-paper-dim);
  margin-top: 1rem;
  display: none;
}

.empty-state.active {
  display: block;
}

.hidden {
  display: none !important;
}