/* ==========================================================================
   DevPilot-AI - Code Snippet Vault CSS
   ========================================================================== */

/* Filter Controls & Navigation Bar */
.snippet-toolbar-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.snippet-toolbar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.snippet-quick-filters {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.quick-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  font-weight: 600;
  border: 1px solid var(--color-outline-variant);
  background: var(--color-surface);
  color: var(--color-on-surface-variant);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.quick-filter-btn:hover {
  background: var(--color-surface-container);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.quick-filter-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.25);
}

.quick-filter-btn.btn-saved.active {
  background: #f59e0b;
  border-color: #d97706;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.25);
}

.category-scroll-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
  scrollbar-color: #cbd5e1 transparent;
  scroll-behavior: smooth;
}

.category-scroll-container::-webkit-scrollbar {
  height: 4px;
}

.category-scroll-container::-webkit-scrollbar-thumb {
  background-color: #cbd5e1;
  border-radius: 4px;
}

.snippet-results-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: #64748b;
  padding: 0.25rem 0;
}

.clear-filters-btn {
  color: var(--color-primary);
  font-weight: 600;
  cursor: pointer;
  background: none;
  border: none;
  font-size: 0.8125rem;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.clear-filters-btn:hover {
  text-decoration: underline;
}

/* Snippet Cards */
.snippet-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--color-surface);
  border: 1px solid var(--color-outline-variant);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  transition: all var(--transition-normal);
  position: relative;
}

.snippet-card:hover {
  transform: translateY(-2px);
  border-color: rgba(79, 70, 229, 0.35);
  box-shadow: var(--shadow-hover);
}

.snippet-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

/* Category Colors */
.badge-dsa { background: #fee2e2; color: #dc2626; }
.badge-web-development { background: #e0e7ff; color: #4338ca; }
.badge-backend { background: #d1fae5; color: #059669; }
.badge-database { background: #ede9fe; color: #7c3aed; }
.badge-computer-science { background: #fef3c7; color: #b45309; }
.badge-git--dev-tools, .badge-git-dev-tools { background: #ffedd5; color: #c2410c; }
.badge-python--ai, .badge-python-ai { background: #e0f2fe; color: #0284c7; }
.badge-htmlcss, .badge-html-css { background: #fdf4ff; color: #c026d3; }
.badge-general { background: #f1f5f9; color: #475569; }

/* Favorite Star Button */
.btn-favorite-star {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  color: #94a3b8;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.btn-favorite-star:hover {
  color: #f59e0b;
  background: #fffbeb;
}

.btn-favorite-star.active {
  color: #f59e0b;
}

.btn-favorite-star.active span {
  font-variation-settings: 'FILL' 1;
}

/* Code Preview Block */
.snippet-code-preview {
  background: #0f172a;
  border: 1px solid #1e293b;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 0.75rem;
  position: relative;
}

.snippet-code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.4rem 0.85rem;
  background: #1e293b;
  border-bottom: 1px solid #334155;
  font-size: 0.75rem;
}

.snippet-code-content {
  max-height: 160px;
  overflow-y: auto;
  overflow-x: auto;
  padding: 0.75rem 1rem;
  font-family: 'Fira Code', 'Cascadia Code', Consolas, Monaco, monospace;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: #e2e8f0;
}

.snippet-code-content::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}
.snippet-code-content::-webkit-scrollbar-thumb {
  background: #334155;
  border-radius: 4px;
}

/* Card Actions Footer */
.snippet-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.85rem;
  margin-top: 0.85rem;
  border-top: 1px solid var(--color-outline-variant);
  gap: 0.5rem;
}

.btn-copy-code {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  background: #f1f5f9;
  color: #334155;
  border: 1px solid #cbd5e1;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-copy-code:hover {
  background: #e2e8f0;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-copy-code.copied {
  background: #10b981 !important;
  color: #ffffff !important;
  border-color: #059669 !important;
}

.btn-view-details {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--color-primary);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.35rem 0.5rem;
}

.btn-view-details:hover {
  text-decoration: underline;
}

/* Language Dots */
.repo-lang-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.lang-js { background-color: #f7df1e; }
.lang-cpp { background-color: #f34b7d; }
.lang-python { background-color: #3572A5; }
.lang-html { background-color: #e34c26; }
.lang-sql { background-color: #e38c00; }
.lang-docker { background-color: #384d54; }
.lang-bash { background-color: #89e051; }

/* Details Modal */
.snippet-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(5px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.snippet-modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.snippet-modal-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-dropdown);
  border: 1px solid var(--color-outline-variant);
  overflow: hidden;
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

.snippet-modal-backdrop.open .snippet-modal-card {
  transform: scale(1);
}

.snippet-modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-outline-variant);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.snippet-modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  max-height: calc(90vh - 130px);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.snippet-modal-code {
  background: #0f172a;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid #1e293b;
}

.snippet-modal-code pre {
  padding: 1rem 1.25rem;
  max-height: 320px;
  overflow: auto;
  font-family: 'Fira Code', 'Cascadia Code', Consolas, monospace;
  font-size: 0.85rem;
  line-height: 1.6;
  color: #f1f5f9;
}

.snippet-info-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 1rem;
}

.snippet-info-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: #334155;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.snippet-mistake-box {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius-md);
  padding: 1rem;
}

.snippet-mistake-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: #dc2626;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.snippet-complexity-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.complexity-pill {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}

.related-snippets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}

.related-snippet-chip {
  padding: 0.65rem 0.85rem;
  background: #f8fafc;
  border: 1px solid var(--color-outline-variant);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
}

.related-snippet-chip:hover {
  background: #eff6ff;
  border-color: #93c5fd;
  transform: translateY(-1px);
}