/* ============================================
   TUTORIAL VIEW & STEP STYLES
   ============================================ */

/* Tutorial Detail Page */
.tutorial-detail {
  max-width: 1200px;
  margin: 0 auto;
}

/* Back Icon - dentro del header thumbnail */
.tutorial-back-icon {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 10;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: white;
  text-decoration: none;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 50%;
  transition: all 0.2s ease;
  backdrop-filter: blur(4px);
}

.tutorial-back-icon:hover {
  background: rgba(0, 0, 0, 0.8);
  transform: scale(1.1);
}

.tutorial-back-icon i {
  font-size: 1rem;
}

/* Tutorial Header */
.tutorial-header {
  margin-bottom: 2rem;
}

.tutorial-header-thumbnail {
  position: relative;
  aspect-ratio: 21 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.tutorial-header-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tutorial-header-thumbnail::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13, 17, 23, 0.9) 0%, transparent 60%);
}

.tutorial-header-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
  z-index: 2;
}

.tutorial-header-badges {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.tutorial-header-title {
  font-size: 2rem;
  font-weight: 700;
  color: white;
  margin-bottom: 0.75rem;
}

.tutorial-header-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
}

.tutorial-header-meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Tutorial Body */
.tutorial-body {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2rem;
}

.tutorial-main {
  min-width: 0;
  max-width: 800px;
  margin: 0 auto;
}

.tutorial-main > * {
  text-align: left;
}

.tutorial-description p,
.tutorial-main p {
  text-align: justify;
  hyphens: auto;
}

.tutorial-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
  height: fit-content;
}

/* Description Section */
.tutorial-description {
  background: var(--dark-card);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--dark-border-solid);
}

.tutorial-description h3 {
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.tutorial-description p {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Info Cards */
.tutorial-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.info-card {
  background: var(--dark-card);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: center;
  border: 1px solid var(--dark-border-solid);
}

.info-card-icon {
  width: 48px;
  height: 48px;
  background: var(--dark-surface);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem;
  color: var(--primary);
  font-size: 1.25rem;
}

.info-card-value {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.info-card-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Steps Index */
.steps-index {
  background: var(--dark-card);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--dark-border-solid);
}

.steps-index-title {
  font-size: 1.125rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.steps-index-list {
  list-style: none;
}

.steps-index-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 0.25rem;
}

.steps-index-item:hover {
  background: var(--dark-surface);
}

.steps-index-item.completed {
  color: var(--accent);
}

.steps-index-item.current {
  background: rgba(108, 99, 255, 0.1);
}

.step-index-number {
  width: 28px;
  height: 28px;
  background: var(--dark-surface);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  flex-shrink: 0;
}

.steps-index-item.completed .step-index-number {
  background: var(--accent);
  color: var(--text-inverse);
}

.steps-index-item.current .step-index-number {
  background: var(--primary);
  color: white;
}

.step-index-title {
  flex: 1;
  font-size: 0.875rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.steps-index-item.current .step-index-title {
  color: var(--text-primary);
  font-weight: 500;
}

.step-index-check {
  color: var(--accent);
  font-size: 0.75rem;
}

/* CTA Button */
.tutorial-cta {
  margin-top: 1.5rem;
}

.btn-start-tutorial {
  width: 100%;
  padding: 1rem;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.btn-start-tutorial:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

/* ============================================
   TUTORIAL STEP PAGE
   ============================================ */

/* Step Header */
.step-header {
  position: sticky;
  top: var(--header-height);
  background: var(--dark-surface);
  border-bottom: 1px solid var(--dark-border-solid);
  padding: 1rem 2rem;
  margin: -2rem -2rem 2rem;
  z-index: 50;
}

.step-header-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.step-header-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
  min-width: 0;
}

.step-header-back {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark-card);
  border: 1px solid var(--dark-border-solid);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}

.step-header-back:hover {
  background: var(--dark-card-hover);
  color: var(--text-primary);
}

.step-header-title-group {
  min-width: 0;
}

.step-header-tutorial {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.step-header-step-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.step-header-progress {
  width: 200px;
  flex-shrink: 0;
}

.step-header-progress-text {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.375rem;
}

/* Step Layout */
.step-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.step-content-wrapper {
  min-width: 0;
}

/* Step Content */
.step-content {
  background: var(--dark-card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--dark-border-solid);
}

.step-content-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--dark-border-solid);
}

.step-number-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  background: rgba(108, 99, 255, 0.1);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.step-content-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.step-content-body {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.step-content-body h2 {
  font-size: 1.5rem;
  margin: 2rem 0 1rem;
  color: var(--text-primary);
}

.step-content-body h3 {
  font-size: 1.25rem;
  margin: 1.5rem 0 0.75rem;
  color: var(--text-primary);
}

.step-content-body h4 {
  font-size: 1.125rem;
  margin: 1.25rem 0 0.625rem;
  color: var(--text-primary);
}

.step-content-body p {
  margin-bottom: 1rem;
}

.step-content-body ul,
.step-content-body ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.step-content-body li {
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.step-content-body strong {
  color: var(--text-primary);
}

/* Callouts en contenido de pasos */
.step-content-body .callout {
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

.step-content-body .callout strong {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Mejoras para listas en contenido */
.step-content-body ul {
  list-style-type: disc;
}

.step-content-body ol {
  list-style-type: decimal;
}

.step-content-body li > ul,
.step-content-body li > ol {
  margin-top: 0.5rem;
}

/* Espaciado entre elementos */
.step-content-body > *:first-child {
  margin-top: 0;
}

.step-content-body > *:last-child {
  margin-bottom: 0;
}

/* Prompt Box */
.prompt-box {
  background: var(--dark-surface);
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
  overflow: hidden;
  border: 1px solid var(--dark-border-solid);
}

.prompt-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: rgba(108, 99, 255, 0.05);
  border-bottom: 1px solid var(--dark-border-solid);
}

.prompt-box-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.prompt-box-label.chatgpt { color: var(--accent); }
.prompt-box-label.claude { color: #D4A574; }
.prompt-box-label.gemini { color: var(--info); }
.prompt-box-label.freepik { color: #FF6B9D; }

.prompt-box-actions {
  display: flex;
  gap: 0.5rem;
}

.prompt-box-btn {
  padding: 0.25rem 0.5rem;
  background: var(--dark-card);
  border: 1px solid var(--dark-border-solid);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.625rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.prompt-box-btn:hover {
  background: var(--dark-card-hover);
  color: var(--text-primary);
}

.prompt-box-content {
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--text-secondary);
  white-space: pre-wrap;
  max-height: 400px;
  overflow-y: auto;
}

/* Resource Cards */
.resource-section {
  margin: 2rem 0;
}

.resource-section-title {
  font-size: 1.125rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}

.resource-card {
  background: var(--dark-surface);
  border-radius: var(--radius-md);
  padding: 1rem;
  border: 1px solid var(--dark-border-solid);
  transition: var(--transition);
}

.resource-card:hover {
  border-color: var(--primary);
}

.resource-card-icon {
  width: 40px;
  height: 40px;
  background: var(--dark-card);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  color: var(--primary);
}

.resource-card-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.resource-card-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.resource-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  color: var(--primary);
}

/* Image Resource */
.resource-image {
  margin: 1.5rem 0;
}

.resource-image figure {
  margin: 0;
}

.resource-image img {
  width: 100%;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
}

.resource-image img:hover {
  transform: scale(1.01);
  box-shadow: var(--shadow-card);
}

.resource-image figcaption {
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
  font-style: italic;
}

/* Video Resource */
.resource-video {
  margin: 1.5rem 0;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-title {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: 0.75rem;
}

/* Glossary */
.glossary-section {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--dark-border-solid);
}

.glossary-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  padding: 0.75rem 0;
}

.glossary-title {
  font-size: 1.125rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.glossary-toggle {
  color: var(--text-muted);
  transition: var(--transition);
}

.glossary-header.collapsed .glossary-toggle {
  transform: rotate(-90deg);
}

.glossary-content {
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.glossary-list {
  display: grid;
  gap: 1rem;
}

.glossary-item {
  background: var(--dark-surface);
  padding: 1rem;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--primary);
}

.glossary-term {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.glossary-definition {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Step Sidebar */
.step-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 80px);
  height: fit-content;
}

.step-sidebar-section {
  background: var(--dark-card);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 1rem;
  border: 1px solid var(--dark-border-solid);
}

.step-sidebar-title {
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

/* Step Navigation */
.step-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--dark-border-solid);
}

.step-nav-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--dark-surface);
  border: 1px solid var(--dark-border-solid);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition);
}

.step-nav-btn:hover:not(:disabled) {
  background: var(--dark-card-hover);
  color: var(--text-primary);
  border-color: var(--primary);
}

.step-nav-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.step-nav-btn.next {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  border-color: transparent;
}

.step-nav-btn.next:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-complete {
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, var(--accent) 0%, #2ECC71 100%);
  color: var(--text-inverse);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.btn-complete:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(67, 233, 123, 0.3);
}

.btn-complete.completed {
  background: var(--dark-surface);
  color: var(--accent);
  border: 1px solid var(--accent);
}

/* Module Integration */
.module-section {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--dark-border-solid);
}

.module-section-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .tutorial-body {
    grid-template-columns: 1fr;
  }
  
  .tutorial-sidebar {
    position: static;
    order: -1;
  }
  
  .step-layout {
    grid-template-columns: 1fr;
  }
  
  .step-sidebar {
    position: static;
  }
  
  .step-header {
    padding: 1rem;
    margin: -1rem -1rem 1.5rem;
  }
  
  .step-header-progress {
    display: none;
  }
  
  .tutorial-info-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .step-content {
    padding: 1.25rem;
  }
  
  .step-content-title {
    font-size: 1.375rem;
  }
  
  .step-nav {
    flex-wrap: wrap;
  }
  
  .step-nav-btn {
    flex: 1;
    justify-content: center;
  }
  
  .tutorial-header-title {
    font-size: 1.5rem;
  }
  
  .resource-grid {
    grid-template-columns: 1fr;
  }
}
/* ============================================
   GUEST TUTORIAL MESSAGE - Mensaje para no registrados
   ============================================ */

.guest-tutorial-message {
  margin: 2rem 0;
  padding: 2rem;
  background: linear-gradient(135deg, rgba(108, 99, 255, 0.1) 0%, rgba(255, 101, 132, 0.05) 100%);
  border: 2px dashed rgba(108, 99, 255, 0.3);
  border-radius: var(--radius-lg);
  text-align: center;
}

.guest-message-content {
  max-width: 500px;
  margin: 0 auto;
}

.guest-message-content > i {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.guest-message-content h4 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.guest-message-content p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.guest-message-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.guest-message-actions .btn {
  min-width: 160px;
}

/* Índice de pasos bloqueados (para no logueados) */
.steps-index-item {
  cursor: pointer;
  transition: var(--transition);
}

.steps-index-item:hover {
  background: var(--dark-card-hover);
}

.steps-index-item .fa-lock {
  opacity: 0.5;
}

@media (max-width: 768px) {
  .guest-tutorial-message {
    padding: 1.5rem 1rem;
  }
  
  .guest-message-actions {
    flex-direction: column;
  }
  
  .guest-message-actions .btn {
    width: 100%;
  }
}