/* ==========================================================================
   encyclopedia.css — Astrology Encyclopedia app
   Extends the site's existing design tokens (main.css :root) rather than
   defining new ones. Every color/spacing/radius/shadow value below is a
   var(--...) reference into the tokens already declared in main.css —
   this file adds ZERO new color hexes, so the Encyclopedia can never
   visually drift from the rest of the site even as it grows.
   ========================================================================== */

/* ==========================================================================
   Symbol badges — the custom glyph system (planets/signs/houses/aspects)
   ========================================================================== */

.symbol-badge {
  --symbol-size: 48px;
  --symbol-color: var(--copper);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--symbol-size);
  height: var(--symbol-size);
  border-radius: 50%;
  background: var(--soft-white);
  border: 1.5px solid var(--line-hairline);
  color: var(--symbol-color);
  flex-shrink: 0;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.symbol-badge svg {
  width: 62%;
  height: 62%;
  display: block;
}

.symbol-badge--fallback {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: calc(var(--symbol-size) * 0.4);
}

/* Interactive contexts (tappable grid tiles, category cards) get a
   hover lift — purely decorative contexts (a static header badge) opt
   out by simply not being wrapped in a .symbol-tile, so this rule
   never needs a modifier class of its own. */
.symbol-tile:hover .symbol-badge,
.symbol-tile:focus-visible .symbol-badge {
  transform: translateY(-3px) scale(1.05);
  box-shadow: var(--shadow-soft);
  border-color: var(--symbol-color);
}

.symbol-badge--lg { --symbol-size: 88px; }
.symbol-badge--xl { --symbol-size: 128px; }
.symbol-badge--sm { --symbol-size: 34px; }

/* ==========================================================================
   Encyclopedia hub — /encyclopedia/
   ========================================================================== */

.enc-hub-hero {
  padding-block: var(--space-7) var(--space-6);
  text-align: center;
}

.enc-hub-hero__symbols {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-block: var(--space-5);
}

.enc-section-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .enc-section-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .enc-section-grid { grid-template-columns: repeat(3, 1fr); }
}

.enc-section-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  text-align: left;
  height: 100%;
}

.enc-section-card__head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.enc-section-card__count {
  margin-top: auto;
  font-size: var(--step--1);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4em;
  padding-top: var(--space-3);
  border-top: 1px solid var(--line-hairline);
}

.enc-section-card__arrow {
  margin-left: auto;
  color: var(--copper);
  transition: transform var(--transition-base);
}

.enc-section-card:hover .enc-section-card__arrow {
  transform: translateX(4px);
}

/* Glossary quick-reference on the hub */
.enc-glossary-grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .enc-glossary-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .enc-glossary-grid { grid-template-columns: repeat(3, 1fr); }
}

.enc-glossary-term {
  padding: var(--space-3) var(--space-4);
  background: var(--bg-panel);
  border: 1px solid var(--line-hairline);
  border-radius: var(--radius-sm);
}

.enc-glossary-term dt {
  font-family: var(--font-display);
  color: var(--burgundy);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.enc-glossary-term dd {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--step--1);
}

/* ==========================================================================
   Section landing pages — /planets/ /signs/ /houses/ /aspects/ /placements/
   ========================================================================== */

.enc-section-header {
  padding-block: var(--space-6) var(--space-5);
  text-align: center;
}

.enc-filter-bar {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-6);
}

.enc-filter-input-wrap {
  position: relative;
  width: 100%;
  max-width: 420px;
}

.enc-filter-input-wrap svg {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  pointer-events: none;
}

.enc-filter-input {
  width: 100%;
  padding: 0.7rem 1rem 0.7rem 2.6rem;
  border-radius: 999px;
  border: 1.5px solid var(--line-hairline);
  background: var(--soft-white);
  font-size: var(--step--1);
  color: var(--navy);
  transition: border-color var(--transition-base);
}

.enc-filter-input:focus {
  outline: none;
  border-color: var(--copper);
}

.enc-category-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 560px) {
  .enc-category-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 860px) {
  .enc-category-grid { grid-template-columns: repeat(4, 1fr); }
}

.enc-category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
  padding: var(--space-4) var(--space-3);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.enc-category-card[data-filtered-out="true"] {
  display: none;
}

.enc-category-card__name {
  font-family: var(--font-display);
  color: var(--burgundy);
  font-size: var(--step-0);
  font-weight: 600;
}

.enc-category-card__meta {
  font-size: var(--step--2);
  color: var(--text-muted);
}

.enc-empty-state {
  text-align: center;
  padding-block: var(--space-6);
  color: var(--text-muted);
  display: none;
}

.enc-empty-state[data-visible="true"] {
  display: block;
}

/* ==========================================================================
   Category / base-subject detail — /planets/mars/
   ========================================================================== */

.enc-subject-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  padding-block: var(--space-6);
}

@media (min-width: 720px) {
  .enc-subject-hero {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
  }
}

.enc-subject-hero__body { flex: 1; }

.enc-combination-grid-heading {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.enc-tile-grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(3, 1fr);
}

@media (min-width: 480px) {
  .enc-tile-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 720px) {
  .enc-tile-grid { grid-template-columns: repeat(6, 1fr); }
}

.symbol-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-1);
  border-radius: var(--radius-md);
  text-align: center;
  position: relative;
}

.symbol-tile__label {
  font-size: var(--step--2);
  font-weight: 600;
  color: var(--navy);
  line-height: 1.2;
}

.symbol-tile--soon {
  cursor: default;
}

.symbol-tile--soon .symbol-badge {
  opacity: 0.4;
  filter: grayscale(0.4);
}

.symbol-tile--soon .symbol-tile__label {
  color: var(--text-muted);
}

.symbol-tile__soon-chip {
  position: absolute;
  top: -4px;
  right: 6px;
  background: var(--cream);
  color: var(--burgundy-tint);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.15rem 0.4rem;
  border-radius: 999px;
  border: 1px solid var(--line-hairline);
}

/* ==========================================================================
   Entity article detail — /planets/mars-in-aries/
   ========================================================================== */

.enc-article-header {
  padding-block: var(--space-6) var(--space-5);
}

.enc-article-header__top {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}

.enc-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--step--1);
  color: var(--text-muted);
  margin-top: var(--space-3);
}

.enc-article-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
}

.enc-article-meta svg {
  width: 15px;
  height: 15px;
}

.enc-article-body {
  max-width: var(--content-narrow);
  margin-inline: auto;
}

.enc-coming-soon {
  text-align: center;
  padding-block: var(--space-8);
}

.enc-coming-soon .symbol-badge {
  margin-inline: auto;
  margin-bottom: var(--space-5);
  opacity: 0.5;
}

/* "Next to read" rail */
.enc-next-rail {
  padding-block: var(--space-6);
}

.enc-next-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .enc-next-grid { grid-template-columns: repeat(3, 1fr); }
}

.enc-next-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.enc-next-card__title {
  font-family: var(--font-display);
  font-size: var(--step-0);
  color: var(--burgundy);
  font-weight: 600;
  line-height: 1.3;
}

.enc-next-card__section {
  font-size: var(--step--2);
  color: var(--copper-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* ==========================================================================
   Sticky interactive breadcrumb bar (present on every Encyclopedia page)
   ========================================================================== */

.enc-breadcrumb-bar {
  position: sticky;
  /* Sits directly beneath the site's own sticky navbar (.site-header),
     never overlapping it — see encyclopedia.js for the JS that measures
     the navbar's actual rendered height and sets --enc-navbar-h, since a
     fixed guess here would break the moment the navbar's height changes
     (e.g. a future promo banner). */
  top: var(--enc-navbar-h, 64px);
  z-index: 90;
  background: rgba(233, 224, 194, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line-hairline);
}

.enc-breadcrumb-bar__inner {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-block: var(--space-2);
  scrollbar-width: none;
}

.enc-breadcrumb-bar__inner::-webkit-scrollbar { display: none; }

.enc-breadcrumb-trail {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--step--1);
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}

.enc-breadcrumb-trail a {
  color: var(--text-muted);
  transition: color var(--transition-base);
}

.enc-breadcrumb-trail a:hover { color: var(--burgundy); }

.enc-breadcrumb-trail .current {
  color: var(--burgundy);
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
}

.enc-breadcrumb-trail .sep {
  color: var(--burgundy);
  font-weight: 700;
  opacity: 1;
  margin-inline: 0.01rem;
}

@media (max-width: 480px) {
  .enc-breadcrumb-bar__inner {
    padding-left: var(--space-1);
    padding-right: var(--space-2);
  }

  .enc-breadcrumb-trail {
    gap: 0.05rem;
  }
}

.enc-breadcrumb-dropdown {
  position: relative;
  flex-shrink: 0;
}

.enc-breadcrumb-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-hairline);
  background: var(--soft-white);
  font-size: var(--step--2);
  font-weight: 600;
  color: var(--burgundy);
}

.enc-breadcrumb-dropdown-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  width: min(320px, 88vw);
  max-height: 70vh;
  overflow-y: auto;
  background: var(--soft-white);
  border: 1px solid var(--line-hairline);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lift);
  padding: var(--space-3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  z-index: 95;
}

.enc-breadcrumb-dropdown[data-open="true"] .enc-breadcrumb-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.enc-breadcrumb-search {
  width: 100%;
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--line-hairline);
  font-size: var(--step--1);
  margin-bottom: var(--space-2);
}

.enc-breadcrumb-search:focus {
  outline: none;
  border-color: var(--copper);
}

.enc-search-results {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.enc-search-result {
  display: block;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  color: var(--navy);
}

.enc-search-result:hover { background: var(--cream); }

.enc-search-result strong {
  display: block;
  color: var(--burgundy);
  font-size: var(--step--1);
}

.enc-search-result span {
  font-size: var(--step--2);
  color: var(--text-muted);
}

.enc-quicknav-list {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding-top: var(--space-2);
  margin-top: var(--space-2);
  border-top: 1px solid var(--line-hairline);
}

.enc-quicknav-list a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  color: var(--navy);
  font-size: var(--step--1);
  font-weight: 500;
}

.enc-quicknav-list a:hover,
.enc-quicknav-list a[aria-current="page"] {
  background: var(--cream);
  color: var(--burgundy);
}

/* ==========================================================================
   Reading progress bar
   ========================================================================== */

.enc-progress-track {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 200;
  background: transparent;
  pointer-events: none;
}

.enc-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--copper), var(--burgundy-tint));
  transition: width 80ms linear;
}

/* ==========================================================================
   Listen widget — small floating control, bottom-right
   ========================================================================== */

.enc-listen-fab {
  position: fixed;
  right: var(--space-4);
  bottom: var(--space-4);
  z-index: 150;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--burgundy);
  color: var(--soft-white);
  box-shadow: var(--shadow-lift);
  border: none;
  transition: transform var(--transition-base), width var(--transition-base), border-radius var(--transition-base);
}

.enc-listen-fab:hover { transform: scale(1.06); }

.enc-listen-fab svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.enc-listen-panel {
  position: fixed;
  right: var(--space-4);
  bottom: calc(var(--space-4) + 60px);
  z-index: 150;
  width: 240px;
  background: var(--soft-white);
  border: 1px solid var(--line-hairline);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lift);
  padding: var(--space-3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}

.enc-listen-panel[data-open="true"] {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.enc-listen-panel__row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.enc-listen-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line-hairline);
  background: var(--bg-panel);
  color: var(--burgundy);
}

.enc-listen-btn svg { width: 16px; height: 16px; }

.enc-listen-btn--play {
  width: 46px;
  height: 46px;
  background: var(--copper);
  color: var(--soft-white);
  border-color: var(--copper);
}

.enc-listen-btn--play svg { width: 18px; height: 18px; }

.enc-listen-speed-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  font-size: var(--step--2);
  color: var(--text-muted);
}

.enc-listen-speed-value {
  font-weight: 700;
  color: var(--burgundy);
  min-width: 3ch;
  text-align: center;
}

.enc-listen-speed-btn {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--line-hairline);
  background: var(--bg-panel);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--burgundy);
  font-size: 0.9rem;
}

.enc-listen-status {
  text-align: center;
  font-size: var(--step--2);
  color: var(--text-muted);
  margin-top: var(--space-2);
  min-height: 1.2em;
}

/* Highlight the sentence currently being read aloud, so following along
   visually while listening is possible, not just an audio-only mode. */
.enc-tts-active {
  background: rgba(200, 124, 65, 0.18);
  border-radius: 3px;
}

/* ==========================================================================
   Share widget — appears on every Encyclopedia page
   ========================================================================== */

.enc-share {
  position: relative;
  display: inline-flex;
}

.enc-share-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  border: 1.5px solid var(--line-hairline);
  background: var(--soft-white);
  font-size: var(--step--2);
  font-weight: 600;
  color: var(--burgundy);
}

.enc-share-trigger svg { width: 14px; height: 14px; }

.enc-share-menu {
  position: absolute;
  bottom: calc(100% + 0.5rem);
  left: 0;
  background: var(--soft-white);
  border: 1px solid var(--line-hairline);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lift);
  padding: var(--space-2);
  display: flex;
  gap: var(--space-1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  z-index: 60;
  white-space: nowrap;
}

.enc-share[data-open="true"] .enc-share-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.enc-share-menu a,
.enc-share-menu button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line-hairline);
  background: var(--bg-panel);
  color: var(--navy);
}

.enc-share-menu a:hover,
.enc-share-menu button:hover {
  border-color: var(--copper);
  color: var(--copper-dark);
}

.enc-share-menu svg { width: 16px; height: 16px; }

/* ==========================================================================
   FAQ-style accordion reused for the Introduction section's glossary
   toggle behavior, and small responsive tweaks specific to this app
   ========================================================================== */

@media (max-width: 480px) {
  .enc-listen-panel { width: calc(100vw - (var(--space-4) * 2)); right: var(--space-3); }
  .enc-listen-fab { right: var(--space-3); bottom: var(--space-3); }
  .enc-breadcrumb-dropdown-menu { width: calc(100vw - (var(--space-3) * 2)); }
}

@media print {
  .enc-breadcrumb-bar, .enc-listen-fab, .enc-listen-panel, .enc-progress-track, .enc-share {
    display: none !important;
  }
}