/* police roboto pour les articles */
@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap");

body {
  font-family: "Roboto", sans-serif;
  min-height: 100vh;
  height: auto;
}

html {
  background-color: #171717;
  /* neutral-900 */
}

/* degradé pour les titres */
h2.text-brandText,
h3.text-brandText {
  background: linear-gradient(135deg, #cfb17b, #e8d4a8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* structure generale */
.article-layout {
  width: 100%;
}

@media (min-width: 1024px) {
  .article-layout {
    display: block;
  }
}

.article-content {
  width: 100%;
  max-width: 48rem;
  margin: 0 auto;
}

@media (min-width: 1024px) {
  .article-content {
    margin-left: auto;
    margin-right: auto;
    max-width: 48rem;
  }
}

/* table des matieres desktop */
.toc-sidebar {
  position: fixed;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  width: 200px;
  max-height: 70vh;
  overflow-y: auto;
  z-index: 50;
  padding: 1rem;
  background: rgba(89, 71, 72, 0.3);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(207, 177, 123, 0.2);
  border-radius: 12px;
  display: none;
}

@media (min-width: 1024px) {
  .toc-sidebar {
    display: block;
  }

  .progress-nav {
    display: none !important;
  }
}

.toc-title {
  font-size: 0.875rem;
  font-weight: 600;
  background: linear-gradient(135deg, #cfb17b, #e8d4a8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.toc-item {
  margin-bottom: 0.5rem;
}

.toc-link {
  display: block;
  padding: 0.5rem 0.75rem;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 0.875rem;
  border-radius: 6px;
  transition: all 0.3s ease;
  position: relative;
}

.toc-link:hover {
  color: rgba(255, 255, 255, 0.9);
}

.toc-link-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, #cfb17b, rgba(207, 177, 123, 0.8));
  border-radius: 0 0 6px 6px;
  transition: width 0.3s ease;
}

/* table des matieres mobile */
.mobile-toc-container {
  display: none;
  margin-top: 2rem;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: rgba(89, 71, 72, 0.2);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(207, 177, 123, 0.2);
  border-radius: 12px;
}

.mobile-toc-title {
  font-size: 0.875rem;
  font-weight: 600;
  background: linear-gradient(135deg, #cfb17b, #e8d4a8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mobile-toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mobile-toc-item {
  margin-bottom: 0.5rem;
}

.mobile-toc-link {
  display: block;
  padding: 0.75rem 1rem;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.9375rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  border-left: 3px solid transparent;
}

.mobile-toc-link:hover {
  color: rgba(255, 255, 255, 0.9);
  background: rgba(207, 177, 123, 0.1);
}

.mobile-toc-link.active {
  position: relative;
  background: linear-gradient(135deg, #cfb17b, #e8d4a8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  border-left: 3px solid transparent;
  border-image: linear-gradient(135deg, #cfb17b, #e8d4a8) 1;
  font-weight: 500;
}

.mobile-toc-link.active::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: rgba(207, 177, 123, 0.15);
  border-radius: 8px;
  z-index: -1;
}

/* ajustement contenu article desktop */
@media (min-width: 1024px) {
  .progress-nav {
    display: none !important;
  }
}

/* Progress indicator styles */
.progress-nav {
  position: fixed;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 40;
}

@media (min-width: 1024px) {
  .progress-nav {
    display: none !important;
  }
}

.progress-line {
  position: absolute;
  right: 0.625rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(
    to bottom,
    rgba(207, 177, 123, 0.3),
    rgba(207, 177, 123, 0.1)
  );
}

.progress-item {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.progress-dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: rgba(207, 177, 123, 0.4);
  border: 2px solid rgba(207, 177, 123, 0.6);
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
}

.progress-item.active .progress-dot {
  background: linear-gradient(135deg, #cfb17b, #e8d4a8);
  border-color: #cfb17b;
  box-shadow: 0 0 10px rgba(207, 177, 123, 0.5);
  width: 1rem;
  height: 1rem;
}

.progress-label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
  opacity: 0;
  transform: translateX(10px);
  transition: all 0.3s ease;
  white-space: nowrap;
  pointer-events: none;
}

.progress-item:hover .progress-label,
.progress-item.active .progress-label {
  opacity: 1;
  transform: translateX(0);
}

.progress-item.active .progress-label {
  color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 1023px) {
  .toc-sidebar {
    display: none !important;
  }

  .mobile-toc-container {
    display: block;
  }
}

@media (max-width: 768px) {
  .progress-nav {
    right: 1rem;
  }

  .progress-label {
    display: none;
  }
}

/* Back link style */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #cfb17b;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 20px;
  transition: opacity 0.3s;
}

.back-link:hover {
  opacity: 0.7;
}
.back-button-fixed {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 60;
}

.back-button-fixed a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 999px;
  border: 1px solid rgba(51, 41, 42, 0.6);
  background-color: rgba(207, 177, 123, 0.1);
  padding: 0.35rem 1rem;
  backdrop-filter: blur(12px);
  color: white;
  font-weight: 500;
  font-size: 0.9rem;
  transition: border 0.3s ease, transform 0.3s ease;
}