/* Tutorials index layout */

.tutorials-index {
  max-width: 820px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.tutorials-index .back {
  display: inline-block;
  color: var(--accent);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: bold;
  margin-bottom: 2rem;
}

.tutorials-index .back:hover { color: var(--accent); }

.tutorials-index h1 {
  font-size: 1.6rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.tutorials-index .subtitle {
  color: var(--dim);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

/* Tutorial card */

.tutorial-card {
  display: block;
  text-decoration: none;
  padding: 1.25rem 1.5rem;
  background: var(--bg2);
  border: 1px solid #2a2040;
  border-radius: 4px;
  margin-bottom: 1rem;
  transition: border-color 0.15s;
}

.tutorial-card:hover {
  border-color: var(--accent);
}

.tutorial-text {
  flex: 1;
  min-width: 0;
}

.tutorial-text h2 {
  font-size: 1rem;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.tutorial-text p {
  color: var(--dim);
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
}

.tutorial-tags {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}

.tag {
  display: inline-block;
  font-size: 0.65rem;
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
}

.tag {
  color: var(--dim);
  border: 1px solid #2a2040;
}

.tutorial-btn {
  display: inline-block;
  padding: 0.4rem 1rem;
  font-family: inherit;
  font-size: 0.85rem;
  text-decoration: none;
  border: 2px solid var(--accent);
  color: var(--accent);
  border-radius: 4px;
  transition: background 0.15s, color 0.15s;
}

.tutorial-btn:hover {
  background: var(--accent);
  color: var(--bg);
}

/* Tutorial row layout */

.tutorial-row {
  display: flex;
  gap: 2rem;
  align-items: center;
}

/* Carousel */

.carousel-wrap {
  flex: 0 0 240px;
}

.carousel {
  position: relative;
  border: 1px solid #2a2040;
  border-radius: 4px;
  overflow: hidden;
  background: var(--bg2);
}

.carousel img {
  display: block;
  width: 100%;
  height: auto;
  image-rendering: pixelated;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.carousel img.active {
  opacity: 1;
  position: relative;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.4rem;
  min-height: calc(6px + 0.8rem);
  background: var(--bg2);
}

.carousel-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4E4A4E;
  cursor: pointer;
  transition: background 0.2s;
}

.carousel-dots span.active {
  background: var(--accent);
}

/* Tutorial nav dots (switch between tutorials on home page) */

.tutorial-nav-dots {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  padding-top: 0.75rem;
}

.tutorial-nav-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4E4A4E;
  cursor: pointer;
  transition: background 0.2s;
}

.tutorial-nav-dot.active {
  background: var(--accent);
}

@media (max-width: 500px) {
  .tutorial-row {
    flex-direction: column;
  }
  .carousel-wrap {
    flex: none;
    width: 100%;
    max-width: 240px;
  }
}