.secret-intro {
  padding: 56px 0 8px;
  text-align: center;
  background: radial-gradient(circle at 50% 0%, var(--lighter-background), var(--background) 70%);
}

.secret-intro h1 {
  color: var(--foreground);
  font-size: 2rem;
  margin-bottom: 8px;
}

.secret-intro .tagline {
  color: var(--light-foreground);
  font-size: 0.95rem;
}

.secret-panel {
  padding: 40px 0 80px;
}

.secret-compose,
.secret-reveal {
  max-width: 560px;
  margin: 0 auto;
}

.secret-textarea {
  width: 100%;
  background: var(--dark-background);
  color: var(--foreground);
  border: 1px solid var(--muted);
  border-radius: 10px;
  padding: 14px;
  font-family: inherit;
  font-size: 0.95rem;
  line-height: 1.5;
  resize: vertical;
}

.secret-textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.char-counter {
  text-align: right;
  color: var(--muted);
  font-size: 0.75rem;
  margin-top: 6px;
}

#encrypt-btn,
#reveal-btn {
  display: block;
  margin: 20px auto 0;
  background: var(--accent);
  color: var(--dark-background);
  border: none;
  border-radius: 999px;
  padding: 12px 32px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

#encrypt-btn:hover,
#reveal-btn:hover {
  transform: scale(1.05);
}

#encrypt-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.secret-result {
  margin-top: 24px;
  background: var(--lighter-background);
  border: 1px solid var(--muted);
  border-radius: 12px;
  padding: 16px 18px;
}

.secret-result label {
  display: block;
  color: var(--light-foreground);
  font-size: 0.8rem;
  margin-bottom: 8px;
}

.link-row {
  display: flex;
  gap: 8px;
}

#result-link {
  flex: 1;
  min-width: 0;
  background: var(--dark-background);
  color: var(--foreground);
  border: 1px solid var(--muted);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.85rem;
  font-family: inherit;
}

#copy-btn {
  flex-shrink: 0;
  background: var(--teal);
  color: var(--foreground);
  border: none;
  border-radius: 8px;
  padding: 10px 18px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease;
}

#copy-btn:hover {
  transform: scale(1.05);
}

.copied-note {
  margin-top: 8px;
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 700;
}

.reveal-prompt {
  text-align: center;
  color: var(--light-foreground);
}

.reveal-message {
  background: var(--lighter-background);
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 24px;
}

.reveal-message-text {
  color: var(--foreground);
  font-size: 1.05rem;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
}

.reveal-already-viewed,
.reveal-error {
  text-align: center;
  color: var(--light-foreground);
  background: var(--lighter-background);
  border: 1px solid var(--muted);
  border-radius: 12px;
  padding: 24px;
}

.reveal-error p {
  color: var(--red);
}

.secret-note {
  max-width: 560px;
  margin: 32px auto 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.5;
}