/* =============================================================================
   GENERIC D365 SHELL — SHARED COMPONENTS
   Cards, section headers, data grids, buttons, badges
   Version: 1.0.0
   Last Updated: 2026-02-16
   ============================================================================= */

/* ─── Page Content ─── */
.page-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ─── Section Header ─── */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.section-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
}

/* ─── Card ─── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.card {
  background-color: var(--bg-secondary);
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
  padding: 24px;
  box-shadow: var(--shadow-card);
}

.card h3 {
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 12px;
}

.card p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 12px;
}

/* ─── Stat Card ─── */
.stat {
  font-size: 32px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 14px;
  color: var(--text-secondary);
}

/* ─── Data Grid / Table ─── */
.table {
  width: 100%;
  border-collapse: collapse;
}

.table thead {
  border-bottom: 1px solid var(--border-subtle);
}

.table th {
  text-align: left;
  padding: 12px;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 14px;
}

.table td {
  padding: 12px;
  color: var(--text-secondary);
  font-size: 14px;
  border-top: 1px solid var(--border-subtle);
}

.table tbody tr {
  transition: background-color 150ms ease-in-out;
}

.table tbody tr:hover {
  background-color: var(--bg-tertiary);
}

/* ─── Buttons ─── */
.button {
  padding: 8px 16px;
  border-radius: 4px;
  border: none;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 150ms ease-in-out;
}

.button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

.button-primary {
  background-color: var(--color-primary);
  color: white;
}

.button-primary:hover {
  filter: brightness(0.9);
}

.button-outline {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.button-outline:hover {
  background-color: var(--bg-tertiary);
}

.button-group {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

/* ─── Badge ─── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}

.badge-info {
  background-color: color-mix(in srgb, var(--color-primary) 15%, transparent);
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.badge-success {
  background-color: color-mix(in srgb, var(--color-success) 15%, transparent);
  color: var(--color-success);
  border: 1px solid var(--color-success);
}

.badge-warning {
  background-color: color-mix(in srgb, var(--color-warning) 15%, transparent);
  color: var(--color-warning);
  border: 1px solid var(--color-warning);
}

.badge-danger {
  background-color: color-mix(in srgb, var(--color-danger) 15%, transparent);
  color: var(--color-danger);
  border: 1px solid var(--color-danger);
}

/* ─── SVG Icons ─── */
.icon {
  width: 24px;
  height: 24px;
}

.icon-lg {
  width: 24px;
  height: 24px;
}

/* ─── Section Header Left ─── */
.dash-header-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
  margin-left: auto;
}

.section-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-subtitle {
  font-size: 14px;
  color: var(--text-muted);
}

/* ─── Version Badge ─── */
.version-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  background-color: color-mix(in srgb, var(--color-primary) 15%, transparent);
  color: var(--color-primary);
  border: 1px solid color-mix(in srgb, var(--color-primary) 30%, transparent);
}

/* ─── Stat Cards ─── */
.stat-card {
  border-left: 3px solid var(--stat-accent, var(--color-primary));
}

.stat-card .stat-value {
  font-size: 28px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 4px;
}

.stat-card .stat-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

/* ─── Button Small ─── */
.button-sm {
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 500;
}

/* ─── Button Danger ─── */
.button-danger {
  background-color: var(--color-danger);
  color: white;
}

.button-danger:hover {
  filter: brightness(0.9);
}

/* ─── Button Warning (for disable/archive) ─── */
.button-warning {
  background-color: color-mix(in srgb, var(--color-warning) 15%, transparent);
  color: var(--color-warning);
  border: 1px solid var(--color-warning);
}

.button-warning:hover {
  background-color: color-mix(in srgb, var(--color-warning) 25%, transparent);
}

/* ─── SpeckKit Feature Grid ─── */
.sk-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.sk-feature-card {
  background-color: var(--bg-secondary);
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
  padding: 20px;
  box-shadow: var(--shadow-card);
}

.sk-feature-card .sk-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  color: white;
}

.sk-feature-card .sk-icon svg {
  width: 20px;
  height: 20px;
}

.sk-feature-card h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.sk-feature-card p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.sk-feature-card .sk-status {
  margin-top: 12px;
  font-size: 12px;
  font-weight: 600;
}

/* ─── Page Transition Animation ─── */
@keyframes pageIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.page-content {
  animation: pageIn 200ms ease-out;
}

/* ─── Disabled tool row ─── */
.table tbody tr.disabled-row {
  opacity: 0.5;
}

.table tbody tr.disabled-row td {
  text-decoration: line-through;
  text-decoration-color: var(--text-muted);
}

/* ─── Inline toggle button in grid ─── */
.grid-toggle-btn {
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid var(--border-subtle);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  transition: all 150ms ease-in-out;
}

.grid-toggle-btn:hover {
  background-color: var(--bg-tertiary);
}

.grid-toggle-btn.btn-enable {
  color: var(--color-success);
  border-color: var(--color-success);
}

.grid-toggle-btn.btn-disable {
  color: var(--color-warning);
  border-color: var(--color-warning);
}

/* =============================================================================
   D365 GRID — Dataverse-style grid with toolbar, clickable rows, badges
   ============================================================================= */

/* ─── Grid Toolbar (D365 command bar) ─── */
.grid-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 0;
  flex-wrap: wrap;
}

.grid-toolbar .button {
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 500;
}

.grid-search {
  flex: 0 1 260px;
  margin-left: auto;
  padding: 6px 12px;
  font-size: 13px;
  font-family: inherit;
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  outline: none;
  transition: border-color 150ms;
}

.grid-search::placeholder {
  color: var(--text-muted);
}

.grid-search:focus {
  border-color: var(--color-primary);
}

/* ─── Clickable grid rows ─── */
.table tbody tr.clickable-row {
  cursor: pointer;
}

.table tbody tr.clickable-row:hover {
  background-color: var(--bg-tertiary);
}

.table tbody tr.clickable-row:active {
  background-color: color-mix(in srgb, var(--color-primary) 8%, var(--bg-tertiary));
}

/* ─── Priority badge (D365 style) ─── */
.priority-high {
  color: var(--color-danger);
  font-weight: 600;
}

.priority-normal {
  color: var(--text-secondary);
}

.priority-low {
  color: var(--color-success);
}

/* ─── Status badge (D365 inline) ─── */
.status-active {
  color: var(--color-primary);
  font-weight: 600;
}

.status-draft {
  color: var(--color-warning);
  font-weight: 600;
}

.status-archived {
  color: var(--text-muted);
}

/* ─── Grid pagination bar ─── */
.grid-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--text-muted);
  border-top: 1px solid var(--border-subtle);
}

/* =============================================================================
   DETAIL PAGE — Tool detail view with metadata sidebar
   ============================================================================= */

.detail-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.detail-header .back-button {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 4px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  transition: background-color 150ms;
}

.detail-header .back-button:hover {
  background-color: var(--bg-tertiary);
}

.detail-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.meta-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.meta-value {
  font-size: 14px;
  color: var(--text-primary);
}

.meta-value a {
  color: var(--color-primary);
  text-decoration: none;
}

.meta-value a:hover {
  text-decoration: underline;
}

.detail-body {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-secondary);
  white-space: pre-line;
}

.tag-list {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.tag {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 12px;
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}

.screenshot-grid img {
  width: 100%;
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
}

/* =============================================================================
   FORM STYLES — Add New Tool form
   ============================================================================= */

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.form-input,
.form-select,
.form-textarea {
  padding: 8px 12px;
  font-size: 14px;
  font-family: inherit;
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  outline: none;
  transition: border-color 150ms;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-select {
  cursor: pointer;
}

/* ─── JSON Output Preview ─── */
.json-preview {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 16px;
  font-family: "Cascadia Code", "Fira Code", "Consolas", monospace;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
  overflow-x: auto;
  white-space: pre;
  max-height: 400px;
  overflow-y: auto;
}

/* =============================================================================
   CONTENT PAGE — Rich text pages (SpeckKit, VS Code)
   ============================================================================= */

.content-page h2 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 24px 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-subtle);
}

.content-page h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 16px 0 8px;
}

.content-page p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.content-page ul,
.content-page ol {
  padding-left: 24px;
  margin-bottom: 12px;
}

.content-page li {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.content-page a {
  color: var(--color-primary);
  text-decoration: none;
}

.content-page a:hover {
  text-decoration: underline;
}

.content-page code {
  font-family: "Cascadia Code", "Fira Code", "Consolas", monospace;
  font-size: 13px;
  background-color: var(--bg-tertiary);
  padding: 2px 6px;
  border-radius: 3px;
  color: var(--text-primary);
}

/* =============================================================================
   SETTINGS PAGE — Tabs, Toggle Switches, Repo discovery
   ============================================================================= */

/* ─── Settings Tabs ─── */
.settings-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--border-subtle);
  margin-bottom: 20px;
}

.settings-tab {
  padding: 10px 20px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 150ms ease;
}

.settings-tab:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

.settings-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* ─── Toggle Switch ─── */
.toggle-switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
}

.toggle-switch input[type="checkbox"] {
  display: none;
}

.toggle-slider {
  position: relative;
  width: 36px;
  height: 20px;
  background: var(--border-subtle);
  border-radius: 10px;
  transition: background 200ms ease;
}

.toggle-slider::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: var(--bg-primary);
  border-radius: 50%;
  transition: transform 200ms ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--color-success);
}

.toggle-switch input:checked + .toggle-slider::after {
  transform: translateX(16px);
}

.toggle-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}

/* ─── Status Disabled badge ─── */
.status-disabled {
  color: var(--color-danger);
  font-weight: 500;
  font-size: 13px;
}

/* ─── Tracked repo list ─── */
.tracked-repo-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tracked-repo-item {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  background: var(--bg-tertiary);
  border-radius: 6px;
  font-size: 14px;
}

.tracked-repo-item a {
  color: var(--text-primary);
  text-decoration: none;
}

.tracked-repo-item a:hover {
  text-decoration: underline;
  color: var(--color-primary);
}

/* =============================================================================
   DASHBOARD — Metrics breakdown bars, recent list, quick actions
   ============================================================================= */

/* ─── Category / Priority breakdown ─── */
.dash-breakdown {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 12px;
}

.dash-breakdown-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.dash-breakdown-label {
  min-width: 110px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
}

.dash-breakdown-bar-track {
  flex: 1;
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  overflow: hidden;
}

.dash-breakdown-bar {
  height: 100%;
  background: var(--color-primary);
  border-radius: 4px;
  transition: width 300ms ease;
  min-width: 4px;
}

.dash-breakdown-count {
  min-width: 24px;
  text-align: right;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

/* ─── Recently Updated list ─── */
.dash-recent-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 12px;
}

.dash-recent-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border-radius: 6px;
  transition: background 150ms ease;
}

.dash-recent-item:hover {
  background: var(--bg-tertiary);
}

.dash-recent-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-primary);
}

.dash-recent-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.dash-recent-date {
  font-size: 12px;
  color: var(--text-muted);
}

/* ─── Quick Actions ─── */
.dash-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.dash-actions .button .icon {
  width: 16px;
  height: 16px;
  vertical-align: -2px;
  margin-right: 4px;
}

/* ─── Donut Chart ─── */
.donut-container {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 12px;
}

.donut-chart {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
}

.donut-hole {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--bg-secondary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.donut-total {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.donut-total-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.donut-legend {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.donut-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.donut-legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.donut-legend-label {
  font-size: 14px;
  color: var(--text-primary);
  font-weight: 500;
  min-width: 60px;
}

.donut-legend-value {
  font-size: 14px;
  color: var(--text-secondary);
}

/* ─── Public / Private Badges ─── */
.badge-public {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
  background: color-mix(in srgb, var(--color-success) 15%, transparent);
  color: var(--color-success);
  border: 1px solid color-mix(in srgb, var(--color-success) 30%, transparent);
}

.badge-private {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
  background: color-mix(in srgb, var(--color-accent) 15%, transparent);
  color: var(--color-accent);
  border: 1px solid color-mix(in srgb, var(--color-accent) 30%, transparent);
}

/* ─── Button Success (auto-import feedback) ─── */
.button-success {
  background: var(--color-success) !important;
  color: #fff !important;
  border-color: var(--color-success) !important;
}

/* ─── Edit Panel ─── */
.edit-panel {
  position: relative;
}

.edit-panel .section-header {
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 12px;
}

.edit-panel .icon-button .icon {
  width: 16px;
  height: 16px;
}

.edit-tool-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  color: var(--text-secondary);
  transition: color 0.15s, background 0.15s;
}

.edit-tool-btn:hover {
  color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 10%, transparent);
}

.edit-tool-btn .icon {
  width: 16px;
  height: 16px;
}

/* ─── Fade-Slide Animation ─── */
@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =============================================================================
   SCREENSHOT GALLERY — Adaptive layout for 1–5 images
   ============================================================================= */

.gallery-section {
  display: block;
}

/* ── Gallery Header + Upload Controls ── */
.gallery-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.gallery-header h3 { margin: 0; }

.gallery-header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.upload-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 500;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 150ms ease-in-out, border-color 150ms ease-in-out;
}

.upload-btn:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.upload-btn svg {
  width: 14px;
  height: 14px;
}

.upload-file-input { display: none; }

/* Remove button on uploaded screenshots */
.gallery-remove {
  position: absolute;
  top: 6px;
  left: 6px;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-danger);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0;
  transition: opacity 150ms ease-in-out, transform 100ms ease-in-out;
  z-index: 2;
}

.gallery-remove:hover { transform: scale(1.15); }

.gallery-remove:focus-visible {
  outline: 2px solid var(--color-danger);
  outline-offset: 2px;
  opacity: 1;
}

.gallery-item:hover .gallery-remove { opacity: 1; }

.gallery-remove svg { width: 12px; height: 12px; }

/* Drag-over state */
.screenshot-gallery.drag-over {
  outline: 2px dashed var(--color-primary);
  outline-offset: -2px;
  background-color: rgba(30, 136, 229, 0.05);
}

.screenshot-gallery {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

/* 1 image: full width */
.screenshot-gallery[data-count="1"] {
  grid-template-columns: 1fr;
}

/* 2 images: equal columns */
.screenshot-gallery[data-count="2"] {
  grid-template-columns: 1fr 1fr;
}

/* 3 images: first full-width, next 2 split */
.screenshot-gallery[data-count="3"] {
  grid-template-columns: 1fr 1fr;
}

.screenshot-gallery[data-count="3"] .gallery-item:first-child {
  grid-column: 1 / -1;
}

/* 4 images: 2x2 grid */
.screenshot-gallery[data-count="4"] {
  grid-template-columns: 1fr 1fr;
}

/* 5 images: first full-width, then 2x2 */
.screenshot-gallery[data-count="5"] {
  grid-template-columns: 1fr 1fr;
}

.screenshot-gallery[data-count="5"] .gallery-item:first-child {
  grid-column: 1 / -1;
}

.gallery-item {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: border-color 150ms ease-in-out, box-shadow 150ms ease-in-out;
  background-color: var(--bg-tertiary);
}

.gallery-item:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary);
}

.gallery-item:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.gallery-item img,
.gallery-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  aspect-ratio: 16 / 9;
}

.screenshot-gallery[data-count="1"] .gallery-item img,
.screenshot-gallery[data-count="1"] .gallery-item video {
  aspect-ratio: 16 / 8;
  max-height: 480px;
  object-fit: contain;
  background-color: var(--bg-tertiary);
}

.screenshot-gallery[data-count="3"] .gallery-item:first-child img,
.screenshot-gallery[data-count="3"] .gallery-item:first-child video,
.screenshot-gallery[data-count="5"] .gallery-item:first-child img,
.screenshot-gallery[data-count="5"] .gallery-item:first-child video {
  aspect-ratio: 16 / 7;
  max-height: 400px;
  object-fit: contain;
  background-color: var(--bg-tertiary);
}

.gallery-index {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background-color: var(--bg-secondary);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid var(--border-subtle);
  opacity: 0;
  transition: opacity 150ms ease-in-out;
  pointer-events: none;
}

.gallery-item:hover .gallery-index {
  opacity: 1;
}

.gallery-expand {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 150ms ease-in-out;
  pointer-events: none;
  color: var(--text-secondary);
}

.gallery-item:hover .gallery-expand {
  opacity: 1;
}

.gallery-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  color: var(--text-muted);
  font-size: 13px;
  border: 2px dashed var(--border-subtle);
  border-radius: 6px;
  margin-top: 12px;
}

.gallery-empty svg {
  width: 20px;
  height: 20px;
  margin-right: 8px;
  opacity: 0.5;
}

/* =============================================================================
   LIGHTBOX / MODAL — Full-screen image viewer
   ============================================================================= */

.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 5000;
  background-color: rgba(0, 0, 0, 0.85);
  align-items: center;
  justify-content: center;
  padding: 48px;
  cursor: pointer;
}

.lightbox.open {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 100%;
  max-height: 100%;
  cursor: default;
}

.lightbox-content img,
.lightbox-content video {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
}

.lightbox-close {
  position: fixed;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  cursor: pointer;
  color: var(--text-primary);
  z-index: 5001;
  transition: background-color 150ms ease-in-out;
}

.lightbox-close:hover {
  background-color: var(--bg-tertiary);
}

.lightbox-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  cursor: pointer;
  color: var(--text-primary);
  z-index: 5001;
  transition: background-color 150ms ease-in-out;
}

.lightbox-nav:hover {
  background-color: var(--bg-tertiary);
}

.lightbox-prev {
  left: 16px;
}

.lightbox-next {
  right: 16px;
}

.lightbox-counter {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 13px;
  color: var(--text-muted);
  background-color: var(--bg-secondary);
  padding: 4px 16px;
  border-radius: 20px;
  border: 1px solid var(--border-subtle);
  z-index: 5001;
}