/* kit-term.css — terme cliquable + popup récursif (C1).
   Corrige les défauts identifiés en V1 :
   - SUPPRIMÉ : .kit-term::after { content: '🔍' } (loupe parasite)
   - SUPPRIMÉ : scale(1.15) au hover sur la pseudo-loupe
   Ajouté : pile de pop-ups (back/depth indicator), liens internes glossaire, related chips, cap banner.
*/

/* ========================================================================
   Variables (partagées avec fiche-kit — répétées ici pour autonomie du module)
   ======================================================================== */
:root {
  --kit-accent: #22d3ee;
  --kit-accent-soft: rgba(34,211,238,0.10);
}

/* ========================================================================
   Terme cliquable
   ======================================================================== */
.kit-term {
  position: relative;
  display: inline;
  cursor: pointer;
  color: var(--kit-accent);
  text-decoration: underline dotted rgba(34,211,238,0.65);
  text-underline-offset: 3px;
  padding: 0 2px;
  border-radius: 3px;
  transition: background 150ms, color 150ms;
}
.kit-term:hover {
  color: #67e8f9;
  background: rgba(34,211,238,0.10);
}
.kit-term:focus-visible {
  outline: 2px solid var(--kit-accent);
  outline-offset: 2px;
}

/* ========================================================================
   Modale : backdrop + card
   ======================================================================== */
.kit-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1rem;
  opacity: 0;
  transition: opacity 200ms ease;
}
.kit-modal-backdrop[data-open="1"] {
  display: flex;
  opacity: 1;
  animation: kit-fade-in 200ms ease;
}
.kit-modal-card {
  background: linear-gradient(180deg, rgba(15,23,42,0.98), rgba(2,6,23,0.98));
  border: 1px solid rgba(34,211,238,0.40);
  border-radius: 1rem;
  padding: 1.25rem 1.5rem 1.25rem;
  max-width: 34rem;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 25px 60px -10px rgba(0,0,0,0.8), 0 0 0 1px rgba(34,211,238,0.15);
  animation: kit-modal-pop 250ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes kit-modal-pop {
  0%   { transform: scale(0.92) translateY(8px); opacity: 0; }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}
@keyframes kit-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Topbar : back / depth / close */
.kit-modal-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  min-height: 2rem;
}
.kit-modal-back {
  background: rgba(34,211,238,0.10);
  border: 1px solid rgba(34,211,238,0.35);
  color: #a5f3fc;
  padding: 0.3rem 0.65rem;
  border-radius: 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 150ms;
}
.kit-modal-back:hover {
  background: rgba(34,211,238,0.22);
  color: white;
}
.kit-modal-back[hidden] { display: none; }
.kit-modal-depth {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.7rem;
  color: #94a3b8;
  letter-spacing: 0.05em;
}
.kit-modal-depth[hidden] { display: none; }
.kit-modal-close {
  width: 2rem;
  height: 2rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 50%;
  color: #e5e7eb;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 150ms;
  flex-shrink: 0;
}
.kit-modal-close:hover {
  background: rgba(244,63,94,0.20);
  border-color: rgba(244,63,94,0.50);
  color: #fecdd3;
  transform: rotate(90deg);
}

/* Corps */
.kit-modal-eyebrow {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--kit-accent);
  margin-bottom: 0.5rem;
}
.kit-modal-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: white;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}
.kit-modal-illust {
  margin: 0.75rem 0 1rem;
  padding: 0.85rem;
  background: rgba(34,211,238,0.06);
  border: 1px solid rgba(34,211,238,0.20);
  border-radius: 0.5rem;
  text-align: center;
}
.kit-modal-illust[hidden] { display: none; }
.kit-modal-illust svg {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

/* ========================================================================
   Style référence V1 : équation animée (pop séquentiel)
   Usage dans entry.illust : <div class="kit-eq">...termes + opérateurs...</div>
   ======================================================================== */
.kit-eq {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  padding: 0.3rem 0;
}
.kit-eq-term {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 0.55rem 0.7rem;
  border-radius: 0.6rem;
  min-width: 4.5rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  opacity: 0;
  transform: translateY(8px);
  animation: kit-eq-pop 380ms ease-out forwards;
}
.kit-eq-term--pos { background: rgba(52,211,153,0.10); border-color: rgba(52,211,153,0.30); }
.kit-eq-term--neg { background: rgba(251,113,133,0.10); border-color: rgba(251,113,133,0.30); }
.kit-eq-term--result {
  background: rgba(251,191,36,0.14);
  border-color: rgba(251,191,36,0.50);
}
.kit-eq-term--result .kit-eq-val { color: #fbbf24; }
.kit-eq-term:nth-child(1) { animation-delay: 100ms; }
.kit-eq-term:nth-child(3) { animation-delay: 350ms; }
.kit-eq-term:nth-child(5) { animation-delay: 600ms; }
.kit-eq-term:nth-child(7) { animation-delay: 950ms; }
@keyframes kit-eq-pop {
  to { opacity: 1; transform: translateY(0); }
}
.kit-eq-emoji {
  font-size: 1.3rem;
  line-height: 1;
}
.kit-eq-label {
  font-size: 0.6rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-align: center;
}
/* Labels qui sont des liens cyan : ne pas écraser la couleur cyan */
.kit-eq-label .kit-gloss-link { color: var(--kit-accent); }
.kit-eq-val {
  font-size: 1rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: #f1f5f9;
}
.kit-eq-op {
  font-size: 1.3rem;
  font-weight: 700;
  color: #64748b;
  padding: 0 0.1rem;
  opacity: 0;
  animation: kit-eq-fade 200ms ease-out forwards;
}
.kit-eq-op:nth-child(2) { animation-delay: 250ms; }
.kit-eq-op:nth-child(4) { animation-delay: 500ms; }
.kit-eq-op:nth-child(6) { animation-delay: 850ms; color: #fbbf24; }
@keyframes kit-eq-fade {
  to { opacity: 1; }
}
.kit-modal-def {
  color: #e5e7eb;
  font-size: 0.95rem;
  line-height: 1.55;
  margin-bottom: 0.85rem;
}
.kit-modal-def strong { color: white; }

.kit-modal-example {
  background: rgba(251,191,36,0.06);
  border-left: 3px solid rgba(251,191,36,0.50);
  border-radius: 0 0.4rem 0.4rem 0;
  padding: 0.55rem 0.75rem;
  font-size: 0.85rem;
  color: #fef3c7;
  line-height: 1.5;
  margin-bottom: 0.85rem;
}
.kit-modal-example[hidden] { display: none; }
.kit-modal-example-tag {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-weight: 700;
  color: #fde68a;
  margin-right: 0.25rem;
}
/* Quand l'ex est visuel (P5 / D1) : pleine largeur, padding plus aéré */
.kit-modal-example[data-visual="1"] {
  padding: 0.7rem 0.7rem 0.85rem;
}
.kit-modal-example-visual {
  margin-top: 0.45rem;
  padding: 0.45rem 0.4rem 0.2rem;
  background: rgba(0,0,0,0.18);
  border-radius: 0.35rem;
}
/* Variante kit-eq plus compacte dans le bloc Ex (vs illust principale) */
.kit-modal-example-visual .kit-eq {
  gap: 0.3rem;
}
.kit-modal-example-visual .kit-eq-term {
  min-width: 3.8rem;
  padding: 0.4rem 0.55rem;
}
.kit-modal-example-visual .kit-eq-emoji { font-size: 1.1rem; }
.kit-modal-example-visual .kit-eq-val { font-size: 0.9rem; }
.kit-modal-example-visual .kit-eq-label { font-size: 0.55rem; }
.kit-modal-example-visual .kit-eq-op { font-size: 1.1rem; }

.kit-modal-related {
  margin-bottom: 0.85rem;
  font-size: 0.82rem;
  color: #cbd5e1;
}
.kit-modal-related[hidden] { display: none; }
.kit-modal-related-tag {
  font-weight: 700;
  color: var(--kit-accent);
  margin-right: 0.3rem;
}
.kit-modal-related-chip {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  margin: 0.15rem 0.2rem 0.15rem 0;
  border-radius: 999px;
  background: rgba(34,211,238,0.10);
  border: 1px solid rgba(34,211,238,0.30);
  color: #a5f3fc;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.78rem;
  transition: all 150ms;
}
.kit-modal-related-chip:hover {
  background: rgba(34,211,238,0.22);
  color: white;
  border-color: rgba(34,211,238,0.60);
}

.kit-modal-syn {
  font-size: 0.8rem;
  color: #9ca3af;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-style: italic;
}
.kit-modal-syn[hidden] { display: none; }
.kit-modal-syn strong { color: var(--kit-accent); font-style: normal; }

.kit-modal-cap {
  margin-top: 0.75rem;
  padding: 0.5rem 0.75rem;
  background: rgba(244,63,94,0.10);
  border: 1px solid rgba(244,63,94,0.35);
  border-radius: 0.4rem;
  font-size: 0.75rem;
  color: #fda4af;
  text-align: center;
  font-weight: 600;
}
.kit-modal-cap[hidden] { display: none; }

/* ========================================================================
   Liens inline dans une def (linkification récursive)
   ======================================================================== */
.kit-gloss-link {
  color: var(--kit-accent);
  text-decoration: underline dotted rgba(34,211,238,0.55);
  text-underline-offset: 2px;
  cursor: pointer;
  transition: color 150ms, background 150ms;
  padding: 0 1px;
  border-radius: 2px;
}
.kit-gloss-link:hover {
  color: #67e8f9;
  background: rgba(34,211,238,0.12);
}