/* =============================================
   TLC Theme Components CSS
   Styles externalises depuis functions.php
   ============================================= */


/* === Barre de progression de lecture === */

#progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background-color: var(--tlc-orange);
  z-index: var(--tlc-z-progress);
  transition: width 0.1s ease-out;
}


/* === Bouton retour en haut === */

#back-to-top {
  position: fixed;
  bottom: 150px;
  right: 20px;
  width: 40px;
  height: 40px;
  background-color: rgba(var(--tlc-orange-rgb), 0.8);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  z-index: var(--tlc-z-progress);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0;
}

#back-to-top svg {
  width: 20px;
  height: 20px;
  fill: white;
}

#back-to-top:hover {
  opacity: 0.9;
}

@media (max-width: 480px) {
  #back-to-top {
    right: 10px;
    width: 36px;
    height: 36px;
  }

  #back-to-top svg {
    width: 18px;
    height: 18px;
  }
}