/* ===================================================
   STYL CSS DLA STRONY CHANGELOG
   ================================================ */

/* === CHRONOLOGIA ZMIAN === */
.changelog {
  max-width: 850px;
  margin: 0 auto;
  padding: 40px 20px;
}

.changelog__title {
  text-align: center;
  font-size: 28px;
  margin-bottom: 40px;
  color: #222;
  border-bottom: 3px solid #333;
  display: inline-block;
  padding-bottom: 6px;
}

/* === Oś czasu === */
.timeline {
  position: relative;
  border-left: 3px solid #ccc;
  padding-left: 25px;
  margin-left: 20px;
}

.timeline__item {
  position: relative;
  margin-bottom: 40px;
}

.timeline__item::before {
  content: "";
  position: absolute;
  left: -19px;            /* odsuwa kropkę od przerywanej linii */
  top: 2px;
  width: 12px;
  height: 12px;
  background: #fff;
  border: 2px solid #999;
  border-radius: 50%;
  box-shadow: 0 0 0 3px #fff; /* opcjonalne – dodaje tło, żeby nie „wbijała się” w linię */
}

.timeline__content {
  background: #f9f9f9;
  padding: 18px 24px;
  border-radius: 8px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.08);
  transition: transform 0.2s;
}

.timeline__content:hover {
  transform: translateX(5px);
}

.timeline__date {
  font-size: 14px;
  color: #777;
  margin-bottom: 8px;
  margin-left: 5px;
}

.timeline__version {
  margin: 0 0 10px;
  font-size: 20px;
  color: #333;
}

.timeline__version.main-version {
  color: #cf4040;
}

.timeline__author {
  font-size: 13px;
  color: #555;
  margin: 0 0 10px;
  font-style: italic;
}

/* === Podwersje === */
.subversion {
  margin-left: 30px;
  border-left: 2px dashed #aaa;
  padding-left: 20px;
}

.subversion::before {
  border-color: #aaa;
}

/* === Responsywność === */
@media (max-width: 768px) {
  .changelog {
    padding: 20px 10px;
  }

  .changelog__title {
    font-size: 22px;
  }

  .timeline__content {
    padding: 15px 18px;
  }
}