/* ══════════════════════════════════════════════════════════════
   CAPTAIN FUTURE — L'Encyclopédie Hyperréaliste
   FICHIER : css/romans.css
   RÔLE   : Bibliothèque — progression, recommandations, panneau
            de filtres, grille masonry, cards de romans, timeline,
            section pulps.
   ══════════════════════════════════════════════════════════════ */

/* ────────────────────────────────────────────────
   PROGRESSION DE LECTURE
   ──────────────────────────────────────────────── */
.progress-section { padding-top: 0; }
.progress-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border-glow);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  margin-top: calc(var(--space-6) * -1);
  position: relative;
  z-index: 5;
  box-shadow: var(--shadow-card);
}
.progress-cols {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: var(--space-6);
  align-items: center;
}
.progress-track {
  height: 12px;
  background: rgba(122, 139, 160, .15);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: var(--space-3) 0 var(--space-2);
}
.progress-fill {
  height: 100%;
  width: 0;
  background: var(--gradient-gold);
  box-shadow: var(--glow-gold);
  border-radius: var(--radius-full);
  transition: width .8s var(--ease-out-expo);
}
.progress-next .t-md { margin-top: var(--space-2); font-family: var(--font-heading); font-weight: 600; }

/* ────────────────────────────────────────────────
   RECOMMANDATIONS
   ──────────────────────────────────────────────── */
.rec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
.rec-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  display: flex;
  flex-direction: column;
}
.rec-card:hover { transform: translateY(-6px); border-color: var(--color-border-glow); box-shadow: var(--shadow-card-hover); }
.rec-card img {
  aspect-ratio: 2 / 1.15;
  object-fit: cover;
  width: 100%;
}
.rec-body { padding: var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); flex: 1; }
.rec-title { font-size: var(--text-sm); }
.rec-body .link-gold { margin-top: auto; font-size: var(--text-xs); }

/* ────────────────────────────────────────────────
   PANNEAU DE FILTRES
   ──────────────────────────────────────────────── */
.library-section { padding-top: var(--space-6); }
.filter-panel { margin-bottom: var(--space-6); }
.filter-row {
  display: grid;
  grid-template-columns: 1.6fr repeat(5, 1fr);
  gap: var(--space-3);
}
.filter-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.filter-field input,
.filter-field select {
  width: 100%;
  padding: var(--space-3) var(--space-3);
  background: rgba(3, 5, 15, .6);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
}
.filter-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23FFB830' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 34px;
}
.filter-field input:focus,
.filter-field select:focus {
  border-color: var(--color-border-glow);
  box-shadow: 0 0 0 3px rgba(255, 184, 48, .12);
  outline: none;
}
.filter-field option { background: #0C1223; color: var(--color-text-primary); }
.filter-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-subtle);
}
.mode-toggle { display: flex; gap: var(--space-2); }
.mode-btn {
  padding: 8px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}
.mode-btn:hover { color: var(--color-text-primary); border-color: var(--color-border-glow); }
.mode-btn.is-active {
  background: rgba(255, 184, 48, .1);
  border-color: var(--color-border-glow);
  color: var(--color-accent-gold);
  box-shadow: var(--glow-gold);
}

/* ────────────────────────────────────────────────
   GRILLE MASONRY
   ──────────────────────────────────────────────── */
.book-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}
.hidden { display: none !important; }

/* Card roman */
.book-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  position: relative;
}
.book-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-border-glow);
  box-shadow: var(--shadow-card-hover);
}

.book-cover-wrap { position: relative; aspect-ratio: 4 / 3.2; overflow: hidden; }
.book-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform var(--transition-slow), filter var(--transition-base);
}
.book-card:hover .book-cover { transform: scale(1.05); filter: brightness(1.05); }
.book-cover-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(12, 18, 35, .92) 100%);
}
.book-num {
  position: absolute;
  top: var(--space-3);
  left: var(--space-4);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: rgba(255, 184, 48, .5);
  text-shadow: 0 2px 12px rgba(0, 0, 0, .8);
  z-index: 1;
}
.book-type { position: absolute; top: var(--space-3); right: var(--space-3); z-index: 1; }
.book-pd { position: absolute; bottom: var(--space-3); left: var(--space-3); z-index: 1; }

.book-body { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-2); flex: 1; }
.book-pub { color: var(--color-accent-cyan); }
.book-title {
  font-size: var(--text-md);
  color: var(--color-text-primary);
  line-height: 1.2;
}
.book-fulltitle {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: .7;
  margin-top: -6px;
}
.book-author { font-style: italic; }
.book-synopsis { color: var(--color-text-secondary); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.book-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: .06em;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  border: 1px solid;
}
.tag-theme {
  color: var(--color-accent-purple-soft);
  border-color: rgba(164, 104, 224, .35);
  background: rgba(123, 47, 190, .08);
}
.tag-planet {
  color: var(--color-accent-cyan);
  border-color: var(--color-border-cyan-glow);
  background: rgba(0, 212, 255, .05);
}
.book-villain { margin-top: 2px; }

.book-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-2);
}
.rating { display: inline-flex; align-items: center; gap: 2px; }
.rating svg.star { width: 15px; height: 15px; }
.rating svg.star path { fill: rgba(122, 139, 160, .35); }
.rating svg.star.full path { fill: var(--color-accent-gold); filter: drop-shadow(0 0 4px rgba(255,184,48,.6)); }
.rating svg.star.half path { fill: url(#halfStar); }
.rating-num { margin-left: 4px; font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-accent-gold); }
.book-mots { font-size: var(--text-xs); color: var(--color-text-secondary); }

.book-potential {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px var(--space-3);
  align-items: center;
  margin-top: var(--space-1);
}
.potential-track {
  grid-column: 1 / 2;
  height: 6px;
  background: rgba(122, 139, 160, .15);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.potential-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--color-accent-gold), var(--color-accent-orange));
  border-radius: var(--radius-full);
  transition: width 1.3s var(--ease-out-expo);
}
.potential-val { grid-column: 2 / 3; color: var(--color-accent-gold); }

.book-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-3);
}
.book-actions .btn { flex: 1 1 auto; font-size: var(--text-xs); padding: 8px 10px; }
.book-actions .btn.is-fav { border-color: var(--color-border-glow); color: var(--color-accent-gold); background: rgba(255,184,48,.1); }

/* ────────────────────────────────────────────────
   TIMELINE
   ──────────────────────────────────────────────── */
.timeline {
  position: relative;
  margin: var(--space-6) 0;
  padding-left: var(--space-7);
}
.timeline::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--color-border-glow), var(--color-accent-gold), var(--color-border-glow));
}
.tl-item {
  position: relative;
  padding: var(--space-4) 0;
}
.tl-dot {
  position: absolute;
  left: calc(var(--space-7) * -1 + 4px);
  top: var(--space-5);
  width: 14px;
  height: 14px;
  border-radius: var(--radius-full);
  background: var(--color-bg-secondary);
  border: 2px solid var(--color-accent-gold);
  box-shadow: var(--glow-gold);
}
.tl-dot.done { background: var(--color-success); border-color: var(--color-success); }
.tl-content {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.tl-content:hover { border-color: var(--color-border-glow); }
.tl-date { color: var(--color-accent-gold); }
.tl-title { font-size: var(--text-sm); color: var(--color-text-primary); }
.tl-actions { display: flex; gap: var(--space-4); margin-top: var(--space-2); }
.tl-actions .link-gold { font-size: var(--text-xs); }

/* ────────────────────────────────────────────────
   SECTION PULPS
   ──────────────────────────────────────────────── */
.pulps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: center;
}
.pulps-media img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-glow);
  box-shadow: var(--shadow-card);
}
.pulps-copy .body-copy + .body-copy { margin-top: var(--space-3); }
.pulps-copy .pulp-quote { margin-top: var(--space-5); }

/* ────────────────────────────────────────────────
   RESPONSIVE
   ──────────────────────────────────────────────── */
@media (max-width: 1200px) {
  .book-grid { grid-template-columns: repeat(2, 1fr); }
  .rec-grid { grid-template-columns: repeat(2, 1fr); }
  .filter-row { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .book-grid { grid-template-columns: 1fr; }
  .rec-grid { grid-template-columns: 1fr; }
  .filter-row { grid-template-columns: 1fr 1fr; }
  .progress-cols { grid-template-columns: 1fr; gap: var(--space-4); }
  .pulps-grid { grid-template-columns: 1fr; }
  .filter-footer { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 520px) {
  .filter-row { grid-template-columns: 1fr; }
}