/* components/story-reader.css */

/* Reader paginado de cuentos
   ============================================================ */

.story-reader {
  margin: 20px 0 10px;
}

.story-reader-viewport {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.story-reader-cover-page {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.story-reader-cover-image {
  max-width: 120%;
  max-height: 105%;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.story-reader-arrow:focus,
.story-reader-arrow:focus-visible {
  outline: none;
  outline-offset: 0;
  box-shadow: none;
}

.story-reader-arrow:focus-visible:not(.is-disabled) {
  color: var(--hover-primary);
  transform: scale(1.15);
}

.story-reader-arrow.is-disabled:focus-visible {
  color: var(--state-disabled);
  transform: none;
}

.story-reader-arrow.is-disabled {
  color: var(--state-disabled);
  pointer-events: none;
}

.story-reader-pages {
  position: relative;
  flex: 0 0 auto;
  height: min(90vh, 640px);
  width: auto;
  max-width: 92vw;
  aspect-ratio: 3 / 4;
  padding: 50px 26px 34px;
  box-sizing: border-box;
  overflow: hidden;
  background: hsl(45, 35%, var(--story-reader-bg-lightness, 100%));
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(var(--shadow-color-rgb), 0.25);
  perspective: 1100px;
}

.story-reader-content {
  height: 100%;
  color: #262019;
  font-family: var(--font-body);
  line-height: 1.65;
}

.story-reader-content p {
  margin: 0 0 .1em;
  text-align: justify;
  overflow-wrap: break-word;
}

[data-reader-content] {
  backface-visibility: hidden;
  transform-style: preserve-3d;
}

.story-reader-measurer {
  position: absolute;
  top: -99999px;
  left: -99999px;
  height: auto;
  visibility: hidden;
  pointer-events: none;
}

.story-reader-page-indicator {
  display: block;
  margin-top: 10px;
  text-align: center;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.8rem;
}

/* Ajustes del reader: viven ADENTRO de la hoja, por eso tienen su propio
   tema oscuro fijo (no el verde del sitio) para distinguirse del papel
   claro sobre el que flotan. */

.story-reader-settings-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  padding: 0;
  background: #1a1a1a;
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.story-reader-settings-btn:hover {
  background: #333;
}

.story-reader-settings-panel {
  position: absolute;
  top: 10px;
  right: 50px;
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 190px;
  padding: 14px 16px;
  background: #1a1a1a;
  border-radius: var(--radius-md);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

.story-reader-setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.8rem;
}

.story-reader-font-controls {
  display: flex;
  gap: 8px;
}

.story-reader-font-controls button {
  width: 28px;
  height: 28px;
  background: #333;
  border: 1px solid #555;
  border-radius: var(--radius-sm);
  color: #fff;
  cursor: pointer;
}

.story-reader-font-controls button:hover {
  background: #4a4a4a;
}

.story-reader-brightness-input {
  width: 90px;
}

@media (max-width: 640px) {
  .story-reader-viewport {
    width: 100%;
    gap: 0;
  }

  .story-reader-pages {
    width: min(420px, 100%);
    max-width: none;
    height: auto;
    aspect-ratio: 3 / 4;
    padding: 42px 16px 22px;
  }

  .story-reader-viewport .story-reader-arrow {
  display: none;
  }

  .story-reader-settings-panel {
    width: 160px;
    right: 46px;
  }

  .story-reader-brightness-input {
    width: 80px;
  }
}