/* ======================
   Portfolio — Grid y cards
   ====================== */
.repos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 1.5rem;
}

.portfolio-section-title {
  margin-top: 2.5rem;
}

/* Search + Sort controls */
.portfolio-controls {
  display: flex;
  gap: 0.75rem;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}

.portfolio-controls + .portfolio-section-title {
  margin-top: 0.75rem;
}

.portfolio-search-wrap {
  flex: 1 1 200px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  transition: border-color 0.2s;
}

.portfolio-search-wrap:focus-within {
  border-color: var(--color-primary);
}

.portfolio-search-wrap svg {
  color: var(--text-dim);
  flex-shrink: 0;
}

.portfolio-search {
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  width: 100%;
  outline: none;
}

.portfolio-search::placeholder {
  color: var(--text-subtle);
}

.portfolio-sort {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.85rem;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  transition: border-color 0.2s;
}

.portfolio-sort:focus-visible {
  border-color: var(--color-primary);
  outline: none;
}

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

/* Destacados (pinned) */
.pinned-card {
  border-color: var(--bg-primary-strong);
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-card-alt) 100%);
}

.pinned-card h3::before {
  content: "\2605 ";
  color: var(--color-gold);
  font-size: 0.9rem;
}

.repo-card {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.repo-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-primary-lg);
  border-color: var(--color-primary);
}

/* Card with README background image */
.repo-card-with-bg {
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.repo-card-with-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(10, 9, 33, 0.82) 0%, rgba(10, 9, 33, 0.95) 100%);
  z-index: 0;
}

[data-theme="light"] .repo-card-with-bg::before {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.85) 0%, rgba(255, 255, 255, 0.97) 100%);
}

.repo-card-with-bg > * {
  position: relative;
  z-index: 1;
}

.repo-card h3 {
  color: var(--color-accent);
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.repo-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 1rem;
  /* Fijar a 3 líneas para uniformar altura de todas las cards */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 4.05em; /* 3 líneas × 1.5 line-height */
}

.repo-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
}

.repo-languages {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.language-badge {
  background-color: var(--bg-primary-subtle);
  color: var(--color-accent);
  padding: 0.2rem 0.6rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.1s ease;
}

.language-badge:hover {
  background-color: var(--bg-primary-strong);
  transform: scale(1.05);
}

.language-badge:focus-visible,
.repo-topic:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.repo-homepage {
  color: var(--color-success);
  font-size: 0.8rem;
}

.repo-stars {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--color-gold);
  font-size: 0.75rem;
}

.repo-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 0.75rem;
}

.repo-topic {
  background-color: var(--bg-primary-faint);
  color: var(--color-accent-light);
  padding: 0.15rem 0.5rem;
  border-radius: 1rem;
  font-size: 0.7rem;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.1s ease;
}

.repo-topic:hover {
  background-color: var(--bg-primary-medium);
  transform: scale(1.05);
}

.repo-updated {
  color: var(--text-dimmer);
  font-size: 0.75rem;
}

.repo-meta-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.portfolio-empty {
  color: var(--text-dim);
  text-align: center;
  padding: 2rem;
}

.portfolio-empty a {
  color: var(--color-accent);
}

.portfolio-error {
  color: var(--color-error);
  text-align: center;
  padding: 2rem;
}

.portfolio-error a {
  color: var(--color-accent);
}

/* Filter bar */
.portfolio-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background-color: var(--bg-primary-faint);
  border: 1px solid var(--bg-primary-medium);
  border-radius: 8px;
  padding: 0.75rem 1.25rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.portfolio-filter-bar[hidden] {
  display: none;
}

.portfolio-filter-bar strong {
  color: var(--color-accent);
}

.portfolio-filter-bar button {
  background: none;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  color: var(--color-error);
  font-family: inherit;
  font-size: 0.8rem;
  padding: 0.3rem 0.6rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.portfolio-filter-bar button:hover {
  border-color: var(--color-error);
  background-color: var(--bg-error-faint);
}

/* Filtered out cards */
.repo-card.filtered-out {
  display: none;
}

/* Filter active: merge both grids into a single flat grid */
#portfolio-grid-view.filter-active {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 1.5rem;
}

#portfolio-grid-view.filter-active > h2,
#portfolio-grid-view.filter-active > .section-subtitle {
  display: none;
}

#portfolio-grid-view.filter-active > .repos-grid {
  display: contents;
}

#portfolio-grid-view.filter-active > .portfolio-filter-bar {
  grid-column: 1 / -1;
}

#portfolio-grid-view.filter-active > .portfolio-controls {
  display: none;
}

/* Ensure hidden attribute wins even with filter-active display:grid */
#portfolio-grid-view.filter-active[hidden] {
  display: none;
}

/* ======================
   Portfolio — Detail view
   ====================== */
.repo-detail {
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.repo-detail-back {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: none;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--color-accent);
  font-size: 0.9rem;
  font-family: inherit;
  padding: 0.5rem 1rem;
  cursor: pointer;
  margin-bottom: 1.5rem;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.repo-detail-back:hover {
  border-color: var(--color-accent);
  background-color: var(--bg-accent-faint);
}

.repo-detail-back svg {
  flex-shrink: 0;
}

.repo-detail-header {
  margin-bottom: 2rem;
}

.repo-detail-header h2 {
  color: var(--text-heading);
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.repo-detail-header p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.repo-detail-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.repo-detail-github {
  color: var(--color-accent);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.repo-detail-github:hover {
  color: var(--color-accent-light);
}

/* Share buttons */
.repo-detail-share {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.share-btn {
  background: none;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-dim);
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-family: inherit;
  font-size: 0.8rem;
  transition: border-color 0.2s, color 0.2s, background-color 0.2s;
}

.share-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-accent);
  background-color: var(--bg-tag);
}

.share-btn-native {
  padding: 0.4rem 0.75rem;
  border-color: var(--color-primary);
  color: var(--color-accent);
}

.repo-detail-body {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  align-items: start;
}

.repo-detail-files,
.repo-detail-readme {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.25rem;
}

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

.repo-detail-files h3 {
  color: var(--text-heading);
  font-size: 1rem;
  margin: 0;
}

/* Hidden on desktop — only visible on mobile */
.files-toggle {
  display: none;
}

/* Right panel header (README / file viewer toggle) */
.repo-right-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.repo-right-header h3 {
  color: var(--text-heading);
  font-size: 1rem;
  margin: 0;
  padding: 0;
  border: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.repo-show-readme {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: none;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--color-accent);
  font-size: 0.78rem;
  font-family: inherit;
  padding: 0.3rem 0.6rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.repo-show-readme:hover {
  border-color: var(--color-accent);
  background-color: var(--bg-accent-faint);
}

.repo-show-readme svg {
  flex-shrink: 0;
}

/* Breadcrumbs */
.file-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.15rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.8rem;
}

.file-breadcrumb {
  color: var(--color-accent);
  cursor: pointer;
  padding: 0.15rem 0.3rem;
  border-radius: 3px;
  transition: background-color 0.15s ease;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-breadcrumb:hover {
  background-color: var(--bg-accent-light);
}

.file-breadcrumb:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.file-breadcrumb.active {
  color: var(--text-primary);
  cursor: default;
}

.file-breadcrumb.active:hover {
  background-color: transparent;
}

.file-breadcrumb-sep {
  color: var(--text-faint);
  user-select: none;
}

/* File tree */
.file-tree {
  list-style: none;
  padding: 0;
  margin: 0;
}

.file-tree-item {
  border-bottom: 1px solid var(--border-subtle);
}

.file-tree-item:last-child {
  border-bottom: none;
}

.file-tree-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 0.25rem;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.85rem;
  transition: background-color 0.15s ease, color 0.15s ease;
  border-radius: 4px;
}

.file-tree-link:hover {
  background-color: var(--bg-accent-faint);
  color: var(--color-accent);
}

.file-tree-icon {
  display: flex;
  align-items: center;
  color: var(--text-subtle);
  flex-shrink: 0;
}

.file-tree-link:hover .file-tree-icon {
  color: var(--color-accent);
}

/* README content styling */
.repo-readme-content {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
  overflow-x: auto;
}

.repo-readme-content h1,
.repo-readme-content h2,
.repo-readme-content h3,
.repo-readme-content h4 {
  color: var(--text-heading);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.repo-readme-content h1 { font-size: 1.5rem; }
.repo-readme-content h2 { font-size: 1.25rem; padding-bottom: 0.3rem; border-bottom: 1px solid var(--border-color); }
.repo-readme-content h3 { font-size: 1.1rem; }

.repo-readme-content p {
  margin-bottom: 0.75rem;
}

.repo-readme-content a {
  color: var(--color-accent);
}

.repo-readme-content code {
  background-color: var(--bg-accent-light);
  color: var(--color-accent-light);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.85em;
}

.repo-readme-content pre {
  background-color: var(--bg-code);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1rem;
  overflow-x: auto;
  margin-bottom: 1rem;
}

.repo-readme-content pre code {
  background: none;
  padding: 0;
  color: var(--text-secondary);
}

.repo-readme-content img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
}

.repo-readme-content ul,
.repo-readme-content ol {
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
}

.repo-readme-content li {
  margin-bottom: 0.3rem;
}

.repo-readme-content blockquote {
  border-left: 3px solid var(--color-accent);
  padding-left: 1rem;
  color: var(--text-dim);
  margin: 0.75rem 0;
}

.repo-readme-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1rem;
}

.repo-readme-content th,
.repo-readme-content td {
  border: 1px solid var(--border-color);
  padding: 0.5rem 0.75rem;
  text-align: left;
}

.repo-readme-content th {
  background-color: var(--bg-code);
  color: var(--text-heading);
}

/* Submodule entries */
.file-tree-submodule .file-tree-icon {
  color: var(--color-success);
}

.file-tree-external {
  margin-left: auto;
  color: var(--text-subtle);
  font-size: 0.75rem;
}

.file-tree-link:hover .file-tree-external {
  color: var(--color-accent);
}

/* File viewer */
.file-viewer-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
  margin-bottom: 0.5rem;
  font-size: 0.8rem;
  border-bottom: 1px solid var(--border-subtle);
}

.file-viewer-size {
  color: var(--text-dimmer);
}

.file-viewer-github {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

.file-viewer-github:hover {
  color: var(--color-accent-light);
}

.file-viewer {
  display: flex;
  overflow-x: auto;
  background-color: var(--bg-code);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 0.82rem;
  line-height: 1.6;
}

.file-viewer-lines {
  display: flex;
  flex-direction: column;
  padding: 0.75rem 0.5rem;
  text-align: right;
  color: var(--text-faint);
  user-select: none;
  border-right: 1px solid var(--border-color);
  flex-shrink: 0;
  font-family: "Consolas", "Monaco", "Courier New", monospace;
}

.file-viewer-lines span {
  min-width: 2.5em;
}

.file-viewer-code {
  flex: 1;
  margin: 0;
  padding: 0.75rem 1rem;
  overflow-x: auto;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: "Consolas", "Monaco", "Courier New", monospace;
}

.file-viewer-code code {
  background: none;
  padding: 0;
  color: inherit;
  font-size: inherit;
}

.file-viewer-info {
  text-align: center;
  padding: 2rem;
  color: var(--text-dim);
}

.file-viewer-info p {
  margin-bottom: 1rem;
}

.file-viewer-image {
  text-align: center;
  padding: 1rem;
}

.file-viewer-image img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
}

/* Detail view — Mobile */
@media screen and (max-width: 720px) {
  .repo-detail-body {
    grid-template-columns: 1fr;
  }

  /* README first, files second */
  .repo-detail-readme {
    order: 1;
  }

  .repo-detail-files {
    order: 2;
  }

  .repo-detail-header h2 {
    font-size: 1.4rem;
  }

  /* Collapsible file browser */
  .repo-detail-files .repo-files-list {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .repo-detail-files.files-open .repo-files-list {
    max-height: 2000px;
  }

  .files-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--color-accent);
    font-family: inherit;
    font-size: 0.8rem;
    cursor: pointer;
    padding: 0.3rem 0.6rem;
    transition: border-color 0.2s ease;
  }

  .files-toggle:hover {
    border-color: var(--color-accent);
  }

  .files-toggle svg {
    transition: transform 0.3s ease;
  }

  .files-open .files-toggle svg {
    transform: rotate(180deg);
  }
}

/* ======================
   Portfolio — Skeleton loading
   ====================== */
@keyframes shimmer {
  0% { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}

.detail-skeleton {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 0.25rem 0;
}

.skeleton-file-row {
  height: 28px;
  width: 100%;
  border-radius: 4px;
}

.skeleton-card {
  pointer-events: none;
}

.skeleton-line {
  height: 14px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--skeleton-from) 25%, var(--skeleton-mid) 50%, var(--skeleton-from) 75%);
  background-size: 800px 100%;
  animation: shimmer 1.5s infinite linear;
  margin-bottom: 0.75rem;
}

.skeleton-title {
  height: 20px;
  width: 60%;
}

.skeleton-text {
  width: 100%;
}

.skeleton-text.short {
  width: 75%;
}

.skeleton-badges {
  width: 40%;
  height: 18px;
  margin-top: 0.5rem;
}