/* ═══════════════════════════════════════════
   indice.css — Schermata S2
═══════════════════════════════════════════ */

#indice { background: var(--deep); flex-direction: column; }

.ind-bar {
  padding: .4rem 1.4rem;
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
  flex-shrink: 0;
}
.ind-bar-label {
  font-family: 'Space Mono', monospace;
  font-size: .58rem; letter-spacing: .15em; text-transform: uppercase;
  color: var(--muted);
}
.ind-bar-count {
  font-family: 'Space Mono', monospace;
  font-size: .6rem; color: var(--pulse);
}

#indice-lista { flex: 1; overflow-y: auto; }

.ind-voce {
  display: flex; align-items: center;
  padding: .95rem 1.4rem;
  border-bottom: 1px solid var(--line);
  cursor: pointer; gap: .9rem;
  position: relative; overflow: hidden;
  transition: background .15s;
}
.ind-voce:active { background: rgba(74,140,255,.04); }
.ind-voce.bloccata { opacity: .3; cursor: default; }

/* Barra laterale stato */
.ind-voce::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: transparent;
}
.ind-voce.completato::before { background: var(--glow); box-shadow: 0 0 8px var(--glow); }
.ind-voce.aperto::before     { background: var(--pulse); }

.ind-voce-num {
  font-family: 'Space Mono', monospace;
  font-size: .6rem; color: var(--muted); width: 22px; flex-shrink: 0;
}
.ind-voce-testi { flex: 1; }
.ind-voce-titolo {
  font-size: .9rem; font-weight: 600;
  color: var(--text); margin-bottom: .1rem;
}
.ind-voce.bloccata .ind-voce-titolo { color: var(--muted); }
.ind-voce-sub {
  font-size: .72rem; font-weight: 300; color: var(--muted);
}

.ind-voce-stato {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
}
.ind-voce.completato .ind-voce-stato { background: var(--glow); box-shadow: 0 0 8px var(--glow); }
.ind-voce.aperto     .ind-voce-stato { background: var(--pulse); box-shadow: 0 0 6px var(--pulse); }
.ind-voce.nuovo      .ind-voce-stato { border: 1px solid var(--dim); background: transparent; }
.ind-voce.bloccata   .ind-voce-stato { border: 1px solid var(--dim); background: transparent; opacity: .4; }

/* Dot pulse sul capitolo in corso */
@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 6px var(--pulse); transform: scale(1); }
  50%       { box-shadow: 0 0 14px var(--pulse), 0 0 30px rgba(0,229,255,.3); transform: scale(1.25); }
}
.ind-voce.aperto .ind-voce-stato {
  animation: dotPulse 2.5s ease-in-out infinite;
}

.ind-piede {
  padding: .9rem 1.4rem;
  border-top: 1px solid var(--line);
  display: flex; gap: .8rem; align-items: center;
  flex-shrink: 0;
}

.ctrl-void {
  background: none; border: 1px solid var(--dim);
  cursor: pointer; font-family: 'Space Mono', monospace;
  font-size: .56rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted); padding: .38rem .7rem;
  border-radius: 6px; transition: all .15s;
  display: flex; align-items: center; gap: .3rem;
}
.ctrl-void:active { border-color: var(--glow); color: var(--glow); }
.ctrl-void svg { width: 12px; height: 12px; }