/* ===================================================================
   Reusable Components
   =================================================================== */

/* ===================================================================
   Tags (used in work page and blog)
   =================================================================== */

.tag {
  padding: 3px 12px 5px 12px;
  border-width: 1px;
  border-style: solid;
  border-radius: var(--spacing-8);
}

.tools,
.ferramentas {
  background: var(--tag-tools-bg, rgba(139, 92, 246, 0.15));
  color: var(--tag-tools-fg, #a78bfa);
  border-color: var(--tag-tools-border, rgba(139, 92, 246, 0.4));
  font-weight: 500;
}

.visual {
  background: var(--tag-visual-bg, rgba(184, 108, 179, 0.15));
  color: var(--tag-visual-fg, #b86cb3);
  border-color: var(--tag-visual-border, rgba(184, 108, 179, 0.4));
  font-weight: 500;
}

.code,
.código {
  background: var(--tag-code-bg, rgba(93, 171, 243, 0.15));
  color: var(--tag-code-fg, #5dabf3);
  border-color: var(--tag-code-border, rgba(93, 171, 243, 0.4));
  font-weight: 500;
}

/* Engenharia de Dados tags */
.engenharia-de-dados {
  background: var(--tag-data-eng-bg, rgba(206, 217, 255, 0.15));
  color: var(--tag-data-eng-fg, #ced9ff);
  border-color: var(--tag-data-eng-border, rgba(206, 217, 255, 0.4));
  font-weight: 500;
}

.spark {
  background: var(--tag-spark-bg, rgba(174, 164, 191, 0.15));
  color: var(--tag-spark-fg, #aea4bf);
  border-color: var(--tag-spark-border, rgba(174, 164, 191, 0.4));
  font-weight: 500;
}

.etl {
  background: var(--tag-etl-bg, rgba(203, 207, 231, 0.15));
  color: var(--tag-etl-fg, #cbcfe7);
  border-color: var(--tag-etl-border, rgba(203, 207, 231, 0.4));
  font-weight: 500;
}

.analytics {
  background: var(--tag-analytics-bg, rgba(172, 185, 230, 0.15));
  color: var(--tag-analytics-fg, #acb9e6);
  border-color: var(--tag-analytics-border, rgba(172, 185, 230, 0.4));
  font-weight: 500;
}

/* Machine Learning & API tags */
.machine-learning {
  background: var(--tag-ml-bg, rgba(202, 95, 113, 0.15));
  color: var(--tag-ml-fg, #ca5f71);
  border-color: var(--tag-ml-border, rgba(202, 95, 113, 0.4));
  font-weight: 500;
}

.api {
  background: var(--tag-api-bg, rgba(93, 171, 243, 0.15));
  color: var(--tag-api-fg, #5dabf3);
  border-color: var(--tag-api-border, rgba(93, 171, 243, 0.4));
  font-weight: 500;
}

.web-scraping {
  background: var(--tag-scraping-bg, rgba(202, 95, 166, 0.15));
  color: var(--tag-scraping-fg, #ca5fa6);
  border-color: var(--tag-scraping-border, rgba(202, 95, 166, 0.4));
  font-weight: 500;
}

/* Language & Environment tags */
.python {
  background: var(--tag-python-bg, rgba(93, 171, 243, 0.15));
  color: var(--tag-python-fg, #5dabf3);
  border-color: var(--tag-python-border, rgba(93, 171, 243, 0.4));
  font-weight: 500;
}

.shell {
  background: var(--tag-shell-bg, rgba(153, 230, 179, 0.15));
  color: var(--tag-shell-fg, #99e6b3);
  border-color: var(--tag-shell-border, rgba(153, 230, 179, 0.4));
  font-weight: 500;
}

.gui {
  background: var(--tag-gui-bg, rgba(184, 108, 179, 0.15));
  color: var(--tag-gui-fg, #b86cb3);
  border-color: var(--tag-gui-border, rgba(184, 108, 179, 0.4));
  font-weight: 500;
}

.documentação {
  background: var(--tag-docs-bg, rgba(203, 207, 231, 0.15));
  color: var(--tag-docs-fg, #cbcfe7);
  border-color: var(--tag-docs-border, rgba(203, 207, 231, 0.4));
  font-weight: 500;
}

.computer-vision {
  background: var(--tag-cv-bg, rgba(153, 230, 179, 0.15));
  color: var(--tag-cv-fg, #99e6b3);
  border-color: var(--tag-cv-border, rgba(153, 230, 179, 0.4));
  font-weight: 500;
}

.template {
  background: var(--tag-template-bg, rgba(203, 207, 231, 0.15));
  color: var(--tag-template-fg, #cbcfe7);
  border-color: var(--tag-template-border, rgba(203, 207, 231, 0.4));
  font-weight: 500;
}

/* ===================================================================
   Image Placeholder System (used in work page)
   =================================================================== */

.image-container-with-placeholder {
  position: relative;
  overflow: hidden;
  background-color: var(--muted);
  display: inline-block;
  min-width: 150px;
  min-height: 150px;
}

.image-container-with-placeholder:not(.align-left):not(.align-right) {
  display: block;
  width: 100%;
}

.image-container-with-placeholder.align-left {
  float: left;
  margin-right: var(--spacing-4);
  margin-bottom: var(--spacing-4);
}

.image-container-with-placeholder.align-right {
  float: right;
  margin-left: var(--spacing-4);
  margin-bottom: var(--spacing-4);
}

.image-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.placeholder-logo {
  width: 80px;
  height: 80px;
  opacity: 0.15;
  filter: grayscale(100%);
  object-fit: contain;
}

.img-with-fallback.img-error,
.project-img.img-error {
  opacity: 0;
}

.img-with-fallback.img-error~.image-placeholder,
.project-img.img-error~.image-placeholder {
  opacity: 1;
}

/* ===================================================================
   Carousel (used in work page for project images)
   =================================================================== */

.carousel-container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.3s ease-in-out;
}

.carousel-slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  display: none;
  position: relative;
}

.carousel-slide.active {
  display: block;
}

.carousel-slide a {
  display: block;
  width: 100%;
  height: 100%;
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.6);
  color: var(--primary);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  opacity: 0;
  pointer-events: none;
}

.carousel-container:hover .carousel-arrow {
  opacity: 1;
  pointer-events: auto;
}

.carousel-arrow:hover {
  background: rgba(0, 0, 0, 0.8);
  color: var(--primary);
  opacity: 1;
  transform: translateY(-50%) scale(1.1);
}

.carousel-arrow-left {
  left: var(--spacing-2);
}

.carousel-arrow-right {
  right: var(--spacing-2);
}

.carousel-indicators {
  position: absolute;
  bottom: var(--spacing-2);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--spacing-1_5);
  z-index: 10;
  padding: var(--spacing-1_5);
  background: rgba(0, 0, 0, 0.4);
  border-radius: var(--spacing-4);
}

.carousel-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.2s ease;
}

.carousel-indicator:hover {
  background: rgba(255, 255, 255, 0.8);
  transform: scale(1.2);
}

.carousel-indicator.active {
  background: var(--primary);
  width: 24px;
  border-radius: var(--spacing-2);
}

/* ===================================================================
   Timeline/Kanban Component (used in home page)
   =================================================================== */

.career-kanban {
  width: 100%;
  margin: 2rem auto;
  padding: 0;
}

.kanban-board {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  padding-bottom: 1rem;
}

.kanban-column {
  flex: 1;
  min-width: 280px;
  background: var(--card);
  border-radius: 8px;
  corner-shape: squircle;
  padding: 1rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.kanban-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--border);
}

.kanban-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--foreground);
}

.kanban-count {
  background: var(--muted);
  color: var(--muted-foreground);
  padding: 0.25rem 0.5rem;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 500;
}

.kanban-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.kanban-card {
  background: var(--card-inner);
  border: 1px solid var(--border);
  border-radius: 6px;
  corner-shape: squircle;
  padding: 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.5s ease forwards;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.kanban-card:hover {
  border-color: var(--primary);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
  transform: translateY(-2px);
}

[data-md-color-scheme="slate"] .kanban-card {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

[data-md-color-scheme="slate"] .kanban-card:hover {
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
  border-color: #7386d0;
}

.card-header {
  margin-bottom: 0.75rem;
}

.md-typeset .card-company {
  font-size: 1rem;
  color: var(--foreground);
  font-weight: 600;
  margin: 0;
}

.card-span {
  font-size: 0.75rem;
  color: var(--muted-foreground);
  display: block;
  margin-top: 0.15rem;
}

.card-body {
  display: flex;
  flex-direction: column;
}

/* Internal mini-timeline of roles within a company card */
.role-timeline {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
}

/* Connecting line drawn only when the company has 2+ roles */
.role-timeline.multi::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--border);
}

.role-item {
  position: relative;
  padding-left: 1.5rem;
}

.role-dot {
  position: absolute;
  left: 0;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--card-inner);
  box-shadow: 0 0 0 1px var(--border);
}

.role-item.active .role-dot {
  background: var(--primary);
}

/* .md-typeset prefix beats Material's heading rules, which otherwise add a
   top margin (misaligning the dot) and override the size */
.md-typeset .role-title {
  font-size: 0.8rem;
  line-height: 1.35;
  font-weight: 600;
  color: var(--foreground);
  margin: 0 0 0.2rem;
}

.role-date {
  font-size: 0.7rem;
  color: var(--muted-foreground);
  display: block;
  margin-bottom: 0.35rem;
}

.role-description {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--muted-foreground);
  margin: 0;
}

/* Responsive Timeline */
@media (max-width: 768px) {
  .kanban-board {
    flex-direction: column;
  }

  .kanban-column {
    flex: 1 1 auto;
    width: 100%;
  }
}

/* ===================================================================
   Career view toggle (home)
   =================================================================== */

.timeline-toggle-wrap {
  display: flex;
  justify-content: center;
  margin-top: 1rem;
}

.timeline-toggle {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.timeline-toggle-btn {
  background: var(--card);
  color: var(--muted-foreground);
  border: none;
  padding: 0.5rem 1.5rem;
  font: inherit;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.timeline-toggle-btn:hover {
  color: var(--foreground);
}

.timeline-toggle-btn.active {
  background: var(--primary);
  color: var(--primary-foreground);
}

.view-hidden {
  display: none !important;
}

/* ===================================================================
   Vertical Career Timeline (home)
   =================================================================== */

.career-timeline {
  width: 100%;
  margin: 2rem auto;
  max-width: 920px;
}

.timeline-track {
  position: relative;
}

.timeline-track::before {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  width: 50%;
  box-sizing: border-box;
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.5s ease forwards;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

/* Entries alternate sides of the center line */
.timeline-item.left {
  left: 0;
  padding-right: 2rem;
}

.timeline-item.right {
  left: 50%;
  padding-left: 2rem;
}

.timeline-marker {
  position: absolute;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--card);
  box-shadow: 0 0 0 1px var(--border);
}

.timeline-item.left .timeline-marker {
  right: -8px;
}

.timeline-item.right .timeline-marker {
  left: -8px;
}

.timeline-marker.active {
  background: var(--primary);
}

.timeline-content {
  cursor: default;
}

@media (max-width: 768px) {
  .career-timeline {
    margin: 1.5rem auto;
  }

  .timeline-track::before {
    left: 7px;
    transform: none;
  }

  .timeline-item,
  .timeline-item.left,
  .timeline-item.right {
    width: 100%;
    left: 0;
    padding-left: 2rem;
    padding-right: 0;
  }

  .timeline-item.left .timeline-marker,
  .timeline-item.right .timeline-marker {
    left: 0;
    right: auto;
  }
}