/* ==========================================================================
   COMPONENT — Timeline verticale delle stagioni (Home)
   ========================================================================== */

/* --- Timeline --- */
.timeline {
  position: relative;
  padding-left: 4.5rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 1.85rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 3px;
  border-radius: 2px;
  background: repeating-linear-gradient(
    to bottom,
    var(--color-red) 0,
    var(--color-red) 10px,
    var(--color-black-soft) 10px,
    var(--color-black-soft) 18px
  );
}

.timeline-entry {
  position: relative;
  margin-bottom: var(--space-lg);
  opacity: 0;
  animation: rise var(--dur-slow) var(--ease-out) forwards;
  animation-delay: calc(var(--i, 0) * 0.12s);
  container-type: inline-size;
}

.timeline-entry:last-child {
  margin-bottom: 0;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.timeline-marker {
  position: absolute;
  left: -4.5rem;
  top: 0.3rem;
  width: 3.7rem;
  text-align: right;
  font-family: var(--font-numeral);
  color: var(--color-grey);
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.timeline-marker::after {
  content: "";
  position: absolute;
  right: -0.72rem;
  top: 0.35rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-black);
  border: 3px solid var(--color-red);
}

.is-champion .timeline-marker::after {
  background: var(--color-gold);
  border-color: var(--color-gold);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-gold) 25%, transparent);
}

.timeline-marker .marker-year-end {
  display: inline;
  vertical-align: baseline;
  color: var(--color-grey-dim);
  font-size: 0.75em;
}

.timeline-card {
  background: linear-gradient(
    155deg,
    var(--color-black-soft),
    var(--color-black)
  );
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-card);
  transition:
    transform var(--dur-med) var(--ease-out),
    box-shadow var(--dur-med) var(--ease-out);
}

.timeline-card:hover,
.timeline-card:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.is-champion .timeline-card {
  border-color: color-mix(in srgb, var(--color-gold) 50%, transparent);
}

.card-top {
  display: flex;
  flex-wrap: wrap;
  row-gap: var(--space-2xs);
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.position-numeral {
  font-family: var(--font-numeral);
  font-size: 2.6rem;
  line-height: 1;
  color: var(--color-ivory);
}

.is-champion .position-numeral {
  color: var(--color-gold);
}

.position-meta {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.season-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.position-label {
  font-size: 0.9rem;
  color: var(--color-grey);
}

.champion-tag {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  border: 1px solid color-mix(in srgb, var(--color-gold) 50%, transparent);
  border-radius: var(--radius-pill);
  padding: 0.3rem 0.7rem;
  white-space: nowrap;
}

.champion-tag svg {
  width: 14px;
  height: 14px;
}

.pending-tag {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-grey);
  white-space: nowrap;
}

.pending-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-red);
  animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.4;
    transform: scale(0.75);
  }
}

.competitions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--space-md);
}

.comp-chip {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--surface-raised);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  padding: 0.35rem 0.75rem 0.35rem 0.35rem;
  font-size: 0.78rem;
  color: var(--color-grey);
  transition: background-color var(--dur-fast) var(--ease-out);
}

.comp-chip img {
  width: 20px;
  height: 20px;
  object-fit: contain;
  border-radius: 50%;
}

.comp-chip.won {
  background: color-mix(in srgb, var(--color-gold) 14%, transparent);
  border-color: color-mix(in srgb, var(--color-gold) 45%, transparent);
  color: var(--color-ivory);
}

.comp-chip:hover {
  background: var(--surface-raised-hover);
}

.view-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-ivory);
  border-bottom: 1px solid var(--color-red);
  padding-bottom: 0.2rem;
  transition:
    gap var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out);
}

.view-link:hover,
.view-link:focus-visible {
  gap: 0.65rem;
  color: var(--color-gold);
  border-color: var(--color-gold);
}

.view-link svg {
  width: 16px;
  height: 16px;
}