/*
 * New Timeline CSS - Final Version 28.0
 */
 
 :root {
  /* Palette */
  --color-blue: #2D51F7;
  --color-ocra: #F7B048;
  --color-light-gray: #E0E0E0;
  --color-white: #FFFFFF;
  --color-pearl: #fdfdfd;
  --color-dark: #333333;

  /* Category Colors */
  --color-guida: var(--color-blue);
  --color-formazione-scenica: var(--color-ocra);
  --color-crescita-personale: #61b17b;
  --color-formazione: #5c6bc0;
  --color-spiritualita: #8e24aa;
  --color-musica: #d84315;
  --color-scrittura: #455a64;
  --color-nascita: #ffb74d;
  --color-nuovi-inizi: #E67E22;
  --color-pratiche-evolutive: #1ABC9C;
  --color-oracoli: #9B59B6;
}

/* Animazione linea tratteggiata */
@keyframes dash {
  from { background-position: 0 0; }
  to { background-position: 0 100%; }
}

#timeline-root {
  position: relative;
  width: 100%;
  padding-top: 80px;
  padding-bottom: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 1;
}

/* Linea centrale ocra */
#timeline-root::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 6px;
  height: 100%;
  background-color: var(--color-ocra);
  transform: translateX(-50%);
  z-index: 0;
}

/* Linea tratteggiata dopo l'ultimo nodo */
#timeline-root::after {
  content: '';
  position: absolute;
  bottom: -40px;
  left: 50%;
  width: 6px;
  height: 40px;
  background: repeating-linear-gradient(
    to bottom,
    var(--color-ocra),
    var(--color-ocra) 10px,
    transparent 10px,
    transparent 20px
  );
  animation: dash 2s linear infinite;
  transform: translateX(-50%);
  z-index: 0;
}

/* Nodi rotondi */
.timeline-year-node {
  position: relative;
  width: 60px;
  height: 60px;
  line-height: 56px;
  text-align: center;
  border-radius: 50%;
  background-color: var(--color-white);
  border: 2px solid var(--color-ocra);
  color: var(--color-dark);
  font-size: 1.2rem;
  font-weight: bold;
  z-index: 10;
  margin: 0;
}

.timeline-year-node span {
  display: block;
  transform: translateY(-2px);
}

/* Posizionamento primo e ultimo nodo */
.timeline-year-node.first {
  position: relative;
  margin: 0 0 30px 0;
}

.timeline-year-node.last {
  position: relative;
  margin: 30px 0 0 0;
}

/* Nodo futuro (dopo 2025) */
.timeline-year-node.future {
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  border-style: dashed;
  background-color: transparent;
}

/* Card evento */
.timeline-event-card {
  position: relative;
  width: calc(50% - 80px);
  padding: 8px 15px;
  margin-bottom: 0;
  border-radius: 25px;
  background-color: var(--color-pearl);
  box-shadow: 0 2px 4px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
  cursor: pointer;
  z-index: 5;
  text-align: left;
  border: 2.5px solid transparent;
}

/* Effetto hover e apertura */
.timeline-event-card:hover {
  transform: translateY(-3px);
  color: var(--color-dark);
  background-color: #FEF7E6;
  box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

/* Bottone hamburger/X cliccabile */
.timeline-toggle-btn {
  position: absolute;
  top: 8px;
  right: 15px;
  width: 24px;
  height: 24px;
  background: none;
  border: none;
  font-size: 1.1rem;
  color: var(--color-ocra);
  opacity: 0.7;
  transition: all 0.3s ease;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  z-index: 10;
  padding: 0;
}

.timeline-toggle-btn:hover {
  opacity: 1;
  background-color: rgba(195, 146, 45, 0.1);
  transform: scale(1.1);
}

.timeline-toggle-btn:focus {
  outline: 2px solid var(--color-ocra);
  outline-offset: 2px;
}

/* Rimuovi i riferimenti al ::before che non esistono più */

/* Tooltip di aiuto per la prima volta */
.timeline-event-card .click-hint {
  position: absolute;
  top: -35px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-ocra);
  color: white;
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  opacity: 0;
  transition: opacity 0.3s ease;
  white-space: nowrap;
  z-index: 10;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.timeline-event-card .click-hint::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-top-color: var(--color-ocra);
}

.timeline-event-card:hover .click-hint {
  opacity: 1;
}

/* Animazione pulsazione per attirare attenzione */
@keyframes pulse-attention {
  0% { transform: scale(1); }
  50% { transform: scale(1.02); }
  100% { transform: scale(1); }
}

.timeline-event-card:not(.details-open) {
  animation: pulse-attention 3s ease-in-out infinite;
  animation-delay: calc(var(--card-index, 0) * 0.5s);
}

.timeline-event-card:hover {
  animation: none;
}

/* Background giallo per tutto il riquadro quando aperto */
.timeline-event-card.details-open {
  background-color: #FEF7E6;
  transform: translateY(-3px);
  color: var(--color-dark);
}

/* Background giallo per riquadri centrali (primo e ultimo) */
.timeline-event-card.tl-center:hover {
  background-color: #FEF7E6;
}

.timeline-event-card.tl-center.details-open {
  background-color: #FEF7E6;
}

/* Rimuovi box-shadow da details[open] */
/*
.timeline-event-card details[open] {
 /box-shadow: 0 2px 4px rgba(0,0,0,0.08);
}
*/

/* Posizionamento delle card */
.timeline-event-card.left {
  align-self: flex-start;
  margin-right: 40px;
  border-right-color: var(--color-guida);
}

.timeline-event-card.right {
  align-self: flex-end;
  margin-left: 40px;
  border-left-color: var(--color-guida);
}

/* Posizionamento card centrali */
.timeline-event-card.tl-center {
  width: calc(50% - 20px);
  margin: 20px auto;
  align-self: center;
  text-align: left;
  background-color: var(--color-pearl);
}

/* Bordo colorato interno */
.timeline-event-card .border-indicator {
  content: '';
  position: absolute;
  top: 0;
  height: 100%;
  width: 2.5px;
  transition: background-color 0.3s ease;
}
.timeline-event-card.left .border-indicator {
  right: 0;
  border-radius: 0 20px 20px 0;
}
.timeline-event-card.right .border-indicator {
  left: 0;
  border-radius: 20px 0 0 20px;
}
.timeline-event-card.tl-center .border-indicator {
  display: none;
}

/* Triangolo interno */
.timeline-event-card::after {
  content: '';
  position: absolute;
  width: 0;
  height: 0;
  border-style: solid;
  z-index: 6;
}

.timeline-event-card.left::after {
  top: 25px;
  right: -25px;
  border-width: 10px 0 10px 25px;
  border-color: transparent transparent transparent var(--color-guida);
}

.timeline-event-card.right::after {
  top: 25px;
  left: -25px;
  border-width: 10px 25px 10px 0;
  border-color: transparent var(--color-guida) transparent transparent;
}

.timeline-event-card.tl-center::after {
  display: none;
}

/* Triangoli specifici per i box centrali */
.timeline-event-card.tl-center.first-box::after {
  display: block;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  border-width: 20px 10px 0 10px;
  border-color: var(--color-pearl) transparent transparent transparent;
}

.timeline-event-card.tl-center.last-box::after {
  display: block;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  border-width: 0 10px 20px 10px;
  border-color: transparent transparent var(--color-pearl) transparent;
}

/* Triangoli per hover/open */
.timeline-event-card:hover.left::after,
.timeline-event-card details[open].left::after {
  border-left-color: #F7B048;
}

.timeline-event-card:hover.right::after,
.timeline-event-card details[open].right::after {
  border-right-color: #F7B048;
}

.timeline-event-card:hover.tl-center.first-box::after,
.timeline-event-card details[open].tl-center.first-box::after {
  border-top-color: #F7B048;
}

.timeline-event-card:hover.tl-center.last-box::after,
.timeline-event-card details[open].tl-center.last-box::after {
  border-bottom-color: #F7B048;
}

/* Colori dinamici per bordo e triangolo */
.timeline-event-card.category-guida.left { border-right-color: var(--color-guida); }
.timeline-event-card.category-guida.right { border-left-color: var(--color-guida); }
.timeline-event-card.category-guida.left::after { border-left-color: var(--color-guida); }
.timeline-event-card.category-guida.right::after { border-right-color: var(--color-guida); }
.timeline-event-card.category-guida.tl-center.first-box::after { border-top-color: var(--color-guida); }
.timeline-event-card.category-guida.tl-center.last-box::after { border-bottom-color: var(--color-guida); }

.timeline-event-card.category-formazione-scenica.left { border-right-color: var(--color-formazione-scenica); }
.timeline-event-card.category-formazione-scenica.right { border-left-color: var(--color-formazione-scenica); }
.timeline-event-card.category-formazione-scenica.left::after { border-left-color: var(--color-formazione-scenica); }
.timeline-event-card.category-formazione-scenica.right::after { border-right-color: var(--color-formazione-scenica); }
.timeline-event-card.category-formazione-scenica.tl-center.first-box::after { border-top-color: var(--color-formazione-scenica); }
.timeline-event-card.category-formazione-scenica.tl-center.last-box::after { border-bottom-color: var(--color-formazione-scenica); }

.timeline-event-card.category-crescita-personale.left { border-right-color: var(--color-crescita-personale); }
.timeline-event-card.category-crescita-personale.right { border-left-color: var(--color-crescita-personale); }
.timeline-event-card.category-crescita-personale.left::after { border-left-color: var(--color-crescita-personale); }
.timeline-event-card.category-crescita-personale.right::after { border-right-color: var(--color-crescita-personale); }
.timeline-event-card.category-crescita-personale.tl-center.first-box::after { border-top-color: var(--color-crescita-personale); }
.timeline-event-card.category-crescita-personale.tl-center.last-box::after { border-bottom-color: var(--color-crescita-personale); }

.timeline-event-card.category-formazione.left { border-right-color: var(--color-formazione); }
.timeline-event-card.category-formazione.right { border-left-color: var(--color-formazione); }
.timeline-event-card.category-formazione.left::after { border-left-color: var(--color-formazione); }
.timeline-event-card.category-formazione.right::after { border-right-color: var(--color-formazione); }
.timeline-event-card.category-formazione.tl-center.first-box::after { border-top-color: var(--color-formazione); }
.timeline-event-card.category-formazione.tl-center.last-box::after { border-bottom-color: var(--color-formazione); }

.timeline-event-card.category-spiritualita.left { border-right-color: var(--color-spiritualita); }
.timeline-event-card.category-spiritualita.right { border-left-color: var(--color-spiritualita); }
.timeline-event-card.category-spiritualita.left::after { border-left-color: var(--color-spiritualita); }
.timeline-event-card.category-spiritualita.right::after { border-right-color: var(--color-spiritualita); }
.timeline-event-card.category-spiritualita.tl-center.first-box::after { border-top-color: var(--color-spiritualita); }
.timeline-event-card.category-spiritualita.tl-center.last-box::after { border-bottom-color: var(--color-spiritualita); }

.timeline-event-card.category-musica.left { border-right-color: var(--color-musica); }
.timeline-event-card.category-musica.right { border-left-color: var(--color-musica); }
.timeline-event-card.category-musica.left::after { border-left-color: var(--color-musica); }
.timeline-event-card.category-musica.right::after { border-right-color: var(--color-musica); }
.timeline-event-card.category-musica.tl-center.first-box::after { border-top-color: var(--color-musica); }
.timeline-event-card.category-musica.tl-center.last-box::after { border-bottom-color: var(--color-musica); }

.timeline-event-card.category-scrittura.left { border-right-color: var(--color-scrittura); }
.timeline-event-card.category-scrittura.right { border-left-color: var(--color-scrittura); }
.timeline-event-card.category-scrittura.left::after { border-left-color: var(--color-scrittura); }
.timeline-event-card.category-scrittura.right::after { border-right-color: var(--color-scrittura); }
.timeline-event-card.category-scrittura.tl-center.first-box::after { border-top-color: var(--color-scrittura); }
.timeline-event-card.category-scrittura.tl-center.last-box::after { border-bottom-color: var(--color-scrittura); }

.timeline-event-card.category-nascita.left { border-right-color: var(--color-nascita); }
.timeline-event-card.category-nascita.right { border-left-color: var(--color-nascita); }
.timeline-event-card.category-nascita.left::after { border-left-color: var(--color-nascita); }
.timeline-event-card.category-nascita.right::after { border-right-color: var(--color-nascita); }
.timeline-event-card.category-nascita.tl-center.first-box::after { border-top-color: var(--color-nascita); }
.timeline-event-card.category-nascita.tl-center.last-box::after { border-bottom-color: var(--color-nascita); }

.timeline-event-card.category-nuovi-inizi.left { border-right-color: var(--color-nuovi-inizi); }
.timeline-event-card.category-nuovi-inizi.right { border-left-color: var(--color-nuovi-inizi); }
.timeline-event-card.category-nuovi-inizi.left::after { border-left-color: var(--color-nuovi-inizi); }
.timeline-event-card.category-nuovi-inizi.right::after { border-right-color: var(--color-nuovi-inizi); }
.timeline-event-card.category-nuovi-inizi.tl-center.first-box::after { border-top-color: var(--color-nuovi-inizi); }
.timeline-event-card.category-nuovi-inizi.tl-center.last-box::after { border-bottom-color: var(--color-nuovi-inizi); }

.timeline-event-card.category-pratiche-evolutive.left { border-right-color: var(--color-pratiche-evolutive); }
.timeline-event-card.category-pratiche-evolutive.right { border-left-color: var(--color-pratiche-evolutive); }
.timeline-event-card.category-pratiche-evolutive.left::after { border-left-color: var(--color-pratiche-evolutive); }
.timeline-event-card.category-pratiche-evolutive.right::after { border-right-color: var(--color-pratiche-evolutive); }
.timeline-event-card.category-pratiche-evolutive.tl-center.first-box::after { border-top-color: var(--color-pratiche-evolutive); }
.timeline-event-card.category-pratiche-evolutive.tl-center.last-box::after { border-bottom-color: var(--color-pratiche-evolutive); }

.timeline-event-card.category-oracoli.left { border-right-color: var(--color-oracoli); }
.timeline-event-card.category-oracoli.right { border-left-color: var(--color-oracoli); }
.timeline-event-card.category-oracoli.left::after { border-left-color: var(--color-oracoli); }
.timeline-event-card.category-oracoli.right::after { border-right-color: var(--color-oracoli); }
.timeline-event-card.category-oracoli.tl-center.first-box::after { border-top-color: var(--color-oracoli); }
.timeline-event-card.category-oracoli.tl-center.last-box::after { border-bottom-color: var(--color-oracoli); }

/* Contenuto card */
.timeline-event-card summary {
  list-style: none;
  cursor: pointer;
  padding: 0;
  margin: 0;
}

.timeline-event-card summary::-webkit-details-marker {
  display: none;
}

.timeline-event-card .card-header {
  display: flex;
  flex-direction: column;
}

.timeline-event-card .card-title {
  font-size: 1.4rem;
  font-weight: bold;
  color: var(--color-dark);
  margin-bottom: 0px;
}

.timeline-event-card .card-subtitle {
  font-size: 1.25rem;
  color: #777;
  margin-top: 1px;
}

.timeline-event-card .card-body {
  padding-top: 10px;
  border-top: 1px solid var(--color-light-gray);
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--color-dark);
}

.timeline-event-card details[open] summary .card-header {
  margin-bottom: 10px;
}

/* Responsiveness per mobile */
@media (max-width: 768px) {
  #timeline-root {
    padding-top: 20px;
    padding-bottom: 20px;
  }
  
  #timeline-root::before {
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
  }
  
  .timeline-year-node {
    position: sticky;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    margin: 20px 0;
    text-align: center;
    z-index: 15;
  }
  
  .timeline-year-node.first {
    position: sticky;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
  }
  
  .timeline-year-node.last {
    position: sticky;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
  }
  
  .timeline-event-card {
    width: calc(100% - 60px);
    margin: 20px 0;
    text-align: center;
  }

  /* Mantieni il titolo centrato ma allinea a sinistra il contenuto */
  .timeline-event-card .card-title {
    text-align: center;
  }

  .timeline-event-card .card-subtitle {
    text-align: center;
  }

  .timeline-event-card .card-body {
    text-align: left;
  }

  .timeline-event-card .card-body p {
    text-align: left;
  }

  .timeline-event-card .card-body cite {
    text-align: left;
    display: block;
  }

  .timeline-event-card.right, .timeline-event-card.left {
    margin-left: auto;
    margin-right: auto;
  }
  
  /* Sovrascrivi la larghezza dei riquadri centrali su mobile */
  .timeline-event-card.tl-center {
    width: calc(100% - 60px);
  }
  
  /* Bordo colorato su mobile - solo bordo superiore */
  .timeline-event-card {
    border-top-color: var(--color-guida);
    border-left-color: transparent !important;
    border-right-color: transparent !important;
    border-bottom-color: transparent;
  }
  
  /* Bordi colorati per categoria su mobile - con maggiore specificità */
  .timeline-event-card.category-formazione-scenica.left,
  .timeline-event-card.category-formazione-scenica.right,
  .timeline-event-card.category-formazione-scenica.tl-center { 
    border-top-color: var(--color-formazione-scenica) !important; 
    border-right-color: transparent !important; 
    border-left-color: transparent !important; 
  }
  
  .timeline-event-card.category-crescita-personale.left,
  .timeline-event-card.category-crescita-personale.right,
  .timeline-event-card.category-crescita-personale.tl-center { 
    border-top-color: var(--color-crescita-personale) !important; 
    border-right-color: transparent !important; 
    border-left-color: transparent !important; 
  }
  
  .timeline-event-card.category-formazione.left,
  .timeline-event-card.category-formazione.right,
  .timeline-event-card.category-formazione.tl-center { 
    border-top-color: var(--color-formazione) !important; 
    border-right-color: transparent !important; 
    border-left-color: transparent !important; 
  }
  
  .timeline-event-card.category-spiritualita.left,
  .timeline-event-card.category-spiritualita.right,
  .timeline-event-card.category-spiritualita.tl-center { 
    border-top-color: var(--color-spiritualita) !important; 
    border-right-color: transparent !important; 
    border-left-color: transparent !important; 
  }
  
  .timeline-event-card.category-musica.left,
  .timeline-event-card.category-musica.right,
  .timeline-event-card.category-musica.tl-center { 
    border-top-color: var(--color-musica) !important; 
    border-right-color: transparent !important; 
    border-left-color: transparent !important; 
  }
  
  .timeline-event-card.category-scrittura.left,
  .timeline-event-card.category-scrittura.right,
  .timeline-event-card.category-scrittura.tl-center { 
    border-top-color: var(--color-scrittura) !important; 
    border-right-color: transparent !important; 
    border-left-color: transparent !important; 
  }
  
  .timeline-event-card.category-nascita.left,
  .timeline-event-card.category-nascita.right,
  .timeline-event-card.category-nascita.tl-center { 
    border-top-color: var(--color-nascita) !important; 
    border-right-color: transparent !important; 
    border-left-color: transparent !important; 
  }
  
  .timeline-event-card.category-nuovi-inizi.left,
  .timeline-event-card.category-nuovi-inizi.right,
  .timeline-event-card.category-nuovi-inizi.tl-center { 
    border-top-color: var(--color-nuovi-inizi) !important; 
    border-right-color: transparent !important; 
    border-left-color: transparent !important; 
  }
  
  .timeline-event-card.category-pratiche-evolutive.left,
  .timeline-event-card.category-pratiche-evolutive.right,
  .timeline-event-card.category-pratiche-evolutive.tl-center { 
    border-top-color: var(--color-pratiche-evolutive) !important; 
    border-right-color: transparent !important; 
    border-left-color: transparent !important; 
  }
  
  .timeline-event-card.category-oracoli.left,
  .timeline-event-card.category-oracoli.right,
  .timeline-event-card.category-oracoli.tl-center { 
    border-top-color: var(--color-oracoli) !important; 
    border-right-color: transparent !important; 
    border-left-color: transparent !important; 
  }
  
  .timeline-event-card.category-guida.left,
  .timeline-event-card.category-guida.right,
  .timeline-event-card.category-guida.tl-center { 
    border-top-color: var(--color-guida) !important; 
    border-right-color: transparent !important; 
    border-left-color: transparent !important; 
  }
  
  /* Triangolo rimosso su mobile */
  .timeline-event-card::after {
    display: none !important;
  }
}