/* Mini lector interactivo de la landing (assets/js/landing-demo.js) */
.dr {
  text-align: left;
  background: var(--lp-surface);
  border: 1px solid var(--lp-line);
  border-radius: var(--lp-radius);
  box-shadow: var(--lp-shadow-lg);
  color: var(--lp-ink);
  overflow: hidden;
}

.dr-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  background: var(--lp-soft);
  border-bottom: 1px solid var(--lp-line);
}

.dr-dots { display: inline-flex; gap: 6px; }
.dr-dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--lp-line); }
.dr-title { font-size: 14px; color: var(--lp-muted); }

.dr-versions {
  display: flex;
  gap: 8px;
  padding: 14px 18px 0;
  flex-wrap: wrap;
}

.dr-version {
  padding: 7px 14px;
  border: 1px solid var(--lp-line);
  border-radius: 999px;
  background: transparent;
  color: var(--lp-muted);
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.dr-version[aria-pressed="true"] {
  background: var(--lp-primary);
  border-color: var(--lp-primary);
  color: #fff;
}

.dr-body { padding: 18px; }

.dr-text {
  margin: 0 0 16px;
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 1.3rem;
  line-height: 2;
}

.dr-phrase {
  padding: 2px 3px;
  border-bottom: 2px dotted var(--lp-primary);
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s;
}

.dr-phrase:hover,
.dr-phrase:focus-visible { background: var(--lp-soft); outline: none; }
.dr-phrase.is-selected { background: var(--lp-soft); border-bottom-style: solid; }
.dr-phrase.is-speaking { background: rgba(245, 179, 1, 0.3); border-bottom-color: var(--lp-accent); }

/* Invita a tocar la primera frase hasta que se prueba */
.dr:not(.is-started) .dr-phrase:first-child { animation: dr-pulse 2s ease-in-out infinite; }

@keyframes dr-pulse {
  0%, 100% { background: transparent; }
  50% { background: var(--lp-soft); }
}

@media (prefers-reduced-motion: reduce) {
  .dr:not(.is-started) .dr-phrase:first-child { animation: none; background: var(--lp-soft); }
}

.dr-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.dr-hint { font-size: 14px; color: var(--lp-muted); }

.dr-play,
.dr-listen,
.dr-save {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 10px;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.dr-play,
.dr-listen {
  border: 0;
  background: var(--lp-primary);
  color: #fff;
}

.dr-play:hover,
.dr-listen:hover { background: var(--lp-primary-hover); }

.dr.is-playing .dr-play { background: var(--lp-navy); color: var(--lp-surface); }

.dr-save {
  border: 1px solid var(--lp-line);
  background: transparent;
  color: var(--lp-ink);
}

.dr-save:hover { background: var(--lp-soft); }

.dr-card {
  position: relative;
  margin-top: 16px;
  padding: 16px 18px;
  background: var(--lp-soft);
  border: 1px solid var(--lp-line);
  border-radius: 12px;
}

.dr-card[hidden],
.dr [hidden] { display: none; }

.dr-close {
  position: absolute;
  top: 6px;
  right: 10px;
  border: 0;
  background: none;
  color: var(--lp-muted);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.dr-en { margin: 0 24px 4px 0; font-weight: 700; color: var(--lp-navy); }
.dr-es { margin: 0 0 12px; font-size: 1.1rem; color: var(--lp-primary); }
.dr-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.dr-save-msg { margin: 12px 0 0; font-size: 14px; color: var(--lp-muted); }
.dr-save-msg a { font-weight: 700; color: var(--lp-primary); }

.dr-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-weight: 700;
  color: var(--lp-primary);
  text-decoration: none;
}

.dr-cta:hover { text-decoration: underline; }

@media (max-width: 640px) {
  .dr-text { font-size: 1.15rem; line-height: 1.9; }
  .dr-toolbar { flex-direction: column; align-items: flex-start; }
}