/* CORE Repository — institutional PRC layer */

.core-repo {
  --core-bg: #0d0d0d;
  --core-surface: #141414;
  --core-surface-hover: #161616;
  --core-surface-elevated: #1a1a1a;
  --core-border: #1f1f1f;
  --core-gold: #c9a96e;
  --core-muted: #6b6b6b;
  --core-text: #d4d4d4;
  --core-holding: #4a7a4a;
  --core-holding-bg: #2a3b2a;
  --core-risk: #8b3a3a;
  --core-amber: #c9a96e;
  --core-font-display: "Cormorant Garamond", "Times New Roman", serif;
  --core-font-ui: "Jost", "Inter", sans-serif;
  --core-radius: 2px;
  --core-unit: 8px;

  min-height: 100%;
  padding: calc(var(--core-unit) * 3);
  background: var(--core-bg);
  color: var(--core-text);
  font-family: var(--core-font-ui);
  font-size: 13px;
  font-weight: 400;
}

.theme-light .core-repo {
  --core-bg: var(--page-bg);
  --core-surface: var(--panel-bg);
  --core-surface-hover: var(--page-bg);
  --core-surface-elevated: var(--tile-bg);
  --core-border: var(--tile-border);
  --core-gold: var(--brand-gold);
  --core-muted: var(--text-muted);
  --core-text: var(--text-primary);
  --core-holding-bg: #e8f0e8;
}

.workspace--no-topbar .content:has(.core-repo) {
  padding: 0;
  background: var(--core-bg);
  overflow: auto;
}

/* Header */
.core-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: calc(var(--core-unit) * 2);
  margin-bottom: calc(var(--core-unit) * 2);
}

.core-header-copy h1 {
  margin: 0 0 4px;
  font-family: var(--core-font-display);
  font-size: 28px;
  font-weight: 400;
  color: var(--core-text);
}

.core-header-copy p {
  margin: 0;
  font-size: 11px;
  color: var(--core-muted);
}

.core-header-actions {
  display: flex;
  gap: var(--core-unit);
  flex-shrink: 0;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* Mode stepper */
.core-mode-stepper {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: calc(var(--core-unit) * 2);
  padding-bottom: calc(var(--core-unit) * 2);
  border-bottom: 1px solid var(--core-border);
}

.core-mode-step {
  font-family: var(--core-font-ui);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--core-muted);
}

.core-mode-step.is-active {
  color: var(--core-gold);
}

.core-mode-step.is-done {
  color: var(--core-text);
}

.core-mode-sep {
  font-size: 11px;
  color: var(--core-muted);
}

.core-btn {
  padding: 8px 14px;
  border-radius: var(--core-radius);
  font-family: var(--core-font-ui);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s ease;
}

.core-btn-outline {
  border: 1px solid var(--core-gold);
  background: var(--core-border);
  color: var(--core-gold);
}

.core-btn-outline:hover {
  background: var(--core-surface-elevated);
}

.core-btn-gold {
  border: 1px solid var(--core-gold);
  background: var(--core-gold);
  color: var(--core-bg);
}

.core-btn-gold:hover {
  filter: brightness(1.05);
}

.core-btn-block {
  width: 100%;
}

.core-btn-muted {
  border: 1px solid var(--core-border);
  background: transparent;
  color: var(--core-muted);
  font-size: 11px;
  text-transform: none;
  letter-spacing: 0.02em;
}

.core-btn-muted:hover {
  border-color: var(--core-muted);
  color: var(--core-text);
}

/* Stats bar */
.core-stats-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--core-border);
  border-bottom: 1px solid var(--core-border);
  margin-bottom: calc(var(--core-unit) * 3);
  font-size: 11px;
}

.core-stats-bar em {
  font-style: normal;
  color: var(--core-muted);
}

.core-stats-bar strong {
  color: var(--core-gold);
  font-weight: 500;
}

.core-stats-dot {
  color: var(--core-muted);
}

/* Setup mode */
.core-setup {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: calc(var(--core-unit) * 3);
  align-items: stretch;
}

.core-setup-panel {
  padding: calc(var(--core-unit) * 3);
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: var(--core-surface);
  transition: background 0.2s ease;
}

.core-setup-panel:hover {
  background: var(--core-surface-hover);
}

.core-setup-panel h2 {
  margin: 0 0 calc(var(--core-unit) * 2);
  font-family: var(--core-font-display);
  font-size: 18px;
  font-weight: 400;
  color: var(--core-text);
}

.core-setup-divider {
  position: relative;
  width: 1px;
  background: var(--core-border);
  align-self: stretch;
}

.core-setup-divider span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 4px 8px;
  background: var(--core-bg);
  font-size: 11px;
  color: var(--core-muted);
}

.core-textarea {
  width: 100%;
  min-height: 140px;
  padding: 12px;
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: var(--core-surface);
  color: var(--core-text);
  font-family: var(--core-font-ui);
  font-size: 13px;
  line-height: 1.5;
  resize: vertical;
  box-sizing: border-box;
}

.core-textarea:focus {
  outline: 1px solid var(--core-gold);
  outline-offset: 0;
}

.core-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}

.core-chip {
  padding: 4px 10px;
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: transparent;
  color: var(--core-muted);
  font-family: var(--core-font-ui);
  font-size: 11px;
  cursor: pointer;
}

.core-chip:hover {
  border-color: var(--core-gold);
  color: var(--core-gold);
}

.core-framework-row {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.core-check {
  font-size: 12px;
  color: var(--core-text);
}

.core-framework-toggles {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 11px;
  color: var(--core-muted);
}

.core-note {
  margin: 12px 0 0;
  font-size: 10px;
  font-style: italic;
  color: var(--core-muted);
}

.core-dropzone {
  display: grid;
  gap: 6px;
  justify-items: center;
  padding: 32px 16px;
  margin-bottom: 16px;
  border: 2px dashed var(--core-border);
  border-radius: var(--core-radius);
  background: var(--core-bg);
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.core-dropzone.is-dragover {
  border-color: var(--core-gold);
}

.core-dropzone-icon {
  font-size: 24px;
  color: var(--core-muted);
}

.core-dropzone strong {
  font-size: 13px;
  font-weight: 500;
  color: var(--core-muted);
}

.core-dropzone span:last-child {
  font-size: 11px;
  color: var(--core-muted);
}

.core-extract-label {
  margin: 0 0 8px;
  font-size: 11px;
  color: var(--core-gold);
}

.core-extract-list {
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}

.core-extract-list li {
  display: grid;
  grid-template-columns: 8px 1fr;
  gap: 10px;
  padding: 6px 0;
}

.core-extract-list li span {
  width: 4px;
  height: 4px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--core-gold);
}

.core-extract-list strong {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--core-text);
}

.core-extract-list p {
  margin: 2px 0 0;
  font-size: 11px;
  color: var(--core-muted);
}

/* Generating */
.core-generating {
  position: relative;
  display: grid;
  gap: 16px;
  place-items: center;
  min-height: 280px;
  padding: 48px 24px;
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: var(--core-surface);
  overflow: hidden;
}

.core-generating-progress {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--core-gold), transparent);
  animation: core-progress 1.6s ease-in-out infinite;
}

@keyframes core-progress {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.core-generating-message {
  margin: 0;
  font-size: 13px;
  color: var(--core-muted);
  animation: core-fade 2s ease-in-out infinite;
}

.core-generating--error .core-generating-message,
.core-generating--error .core-generating-progress {
  display: none;
}

.core-generating-error {
  margin: 0;
  font-size: 14px;
  color: #e57373;
  text-align: center;
}

.core-review-fallback {
  margin-bottom: 16px;
  padding: 12px 16px;
  border: 1px solid rgba(201, 169, 110, 0.35);
  border-radius: var(--core-radius);
  background: rgba(201, 169, 110, 0.08);
  color: var(--core-muted);
  font-size: 13px;
  line-height: 1.5;
}

@keyframes core-fade {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

/* Repository sub-nav */
.core-subnav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: calc(var(--core-unit) * 2);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--core-border);
  flex-wrap: wrap;
}

.core-tabs {
  display: flex;
  gap: 20px;
}

.core-tab {
  padding: 8px 0;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--core-muted);
  font-family: var(--core-font-ui);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
}

.core-tab.is-active {
  color: var(--core-text);
  border-bottom-color: var(--core-gold);
}

.core-subnav-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.core-search {
  width: 200px;
  padding: 8px 10px;
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: var(--core-surface);
  color: var(--core-text);
  font-family: var(--core-font-ui);
  font-size: 12px;
}

/* Cards & split layout */
.core-card {
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: var(--core-surface);
  transition: background 0.2s ease;
}

.core-card:hover {
  background: var(--core-surface-hover);
}

.core-split {
  display: grid;
  grid-template-columns: 35% 65%;
  gap: calc(var(--core-unit) * 2);
  min-height: 480px;
}

.core-tree-panel {
  padding: 12px 0;
  overflow: auto;
}

.core-tree-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px 12px 8px calc(12px + var(--depth, 0) * 16px);
  border: 0;
  border-left: 1px solid transparent;
  background: transparent;
  color: var(--core-text);
  font-family: var(--core-font-ui);
  font-size: 13px;
  text-align: left;
  cursor: pointer;
}

.core-tree-branch em {
  margin-left: auto;
  font-size: 10px;
  font-style: normal;
  color: var(--core-muted);
}

.core-tree-process.is-active,
.core-tree-item:hover {
  background: var(--core-surface-hover);
}

.core-tree-process.is-active {
  border-left-color: var(--core-gold);
}

.core-tree-chevron {
  width: 12px;
  color: var(--core-muted);
  font-size: 10px;
}

.core-detail-panel {
  padding: calc(var(--core-unit) * 2);
  overflow: auto;
}

.core-process-detail h3 {
  margin: 0 0 12px;
  font-family: var(--core-font-display);
  font-size: 22px;
  font-weight: 400;
}

.core-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.core-meta-pill {
  padding: 4px 8px;
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: var(--core-surface);
  font-size: 10px;
  color: var(--core-muted);
}

.core-detail-section {
  margin-bottom: 12px;
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: var(--core-bg);
}

.core-detail-section summary {
  padding: 10px 12px;
  font-family: var(--core-font-display);
  font-size: 16px;
  cursor: pointer;
  list-style: none;
}

.core-detail-section summary::-webkit-details-marker {
  display: none;
}

.core-detail-actions {
  display: flex;
  gap: 16px;
  padding: 8px 12px 12px;
}

.core-detail-actions button {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--core-gold);
  font-family: var(--core-font-ui);
  font-size: 11px;
  cursor: pointer;
}

/* Tables */
.core-table-wrap {
  overflow-x: auto;
}

.core-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.core-table th {
  padding: 10px 12px;
  border-bottom: 1px solid var(--core-border);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: left;
  color: var(--core-muted);
}

.core-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--core-border);
  color: var(--core-text);
  vertical-align: top;
}

.core-truncate-cell {
  max-width: 200px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.core-table tbody tr:hover td {
  background: var(--core-surface-hover);
}

.core-table-compact td,
.core-table-compact th {
  padding: 8px 10px;
}

.core-table tr.is-gap td:first-child {
  box-shadow: inset 2px 0 0 var(--core-risk);
}

.core-empty {
  color: var(--core-muted);
  font-style: italic;
}

/* Pills & tags */
.core-pill {
  display: inline-flex;
  padding: 2px 6px;
  border-radius: var(--core-radius);
  border: 1px solid var(--core-muted);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: transparent;
}

.core-pill-high,
.core-pill-risk,
.core-pill-ineffective,
.core-pill-open {
  border-color: var(--core-risk);
  color: var(--core-risk);
}

.core-pill-medium,
.core-pill-partial,
.core-pill-remediation {
  border-color: var(--core-amber);
  color: var(--core-amber);
}

.core-pill-low,
.core-pill-effective,
.core-pill-holding,
.core-pill-closed {
  border-color: var(--core-holding);
  color: var(--core-holding);
}

.core-tag {
  display: inline-flex;
  margin: 0 4px 4px 0;
  padding: 2px 6px;
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--core-muted);
}

.core-confidence {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.core-confidence-bar {
  display: block;
  width: 80px;
  height: 3px;
  background: var(--core-border);
  border-radius: var(--core-radius);
  overflow: hidden;
}

.core-confidence-bar span {
  display: block;
  height: 100%;
  background: var(--core-gold);
}

.core-confidence em {
  font-style: normal;
  font-size: 11px;
  color: var(--core-gold);
}

.core-muted {
  color: var(--core-muted);
}

.core-evidence {
  color: var(--core-gold);
  font-size: 11px;
}

/* Filters */
.core-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.core-filter {
  padding: 4px 10px;
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: transparent;
  color: var(--core-muted);
  font-family: var(--core-font-ui);
  font-size: 11px;
  cursor: pointer;
}

.core-filter.is-active {
  border-color: var(--core-gold);
  color: var(--core-gold);
}

/* Control drawer */
.core-control-row {
  cursor: pointer;
}

.core-control-drawer td {
  padding: 0;
  border: 0;
}

.core-control-drawer-inner {
  max-height: 0;
  overflow: hidden;
  padding: 0 12px;
  transition: max-height 0.2s ease, padding 0.2s ease;
}

.core-control-drawer.is-open .core-control-drawer-inner {
  max-height: 160px;
  padding: 12px;
  border-top: 1px solid var(--core-border);
  background: var(--core-bg);
}

.core-drawer-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 10px;
}

.core-days.is-warn {
  color: var(--core-risk);
}

.core-days.is-critical {
  color: var(--core-risk);
  font-weight: 500;
}

/* Reset confirm */
.core-confirm-modal {
  width: min(440px, calc(100vw - 32px));
  padding: calc(var(--core-unit) * 3);
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: var(--core-bg);
}

.core-confirm-modal h2 {
  margin: 0 0 12px;
  font-family: var(--core-font-display);
  font-size: 22px;
  font-weight: 400;
  color: var(--core-text);
}

.core-confirm-modal p {
  margin: 0 0 calc(var(--core-unit) * 3);
  font-size: 13px;
  line-height: 1.5;
  color: var(--core-muted);
}

.core-confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--core-unit);
}

/* Gap modal */
.core-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.72);
}

.core-modal {
  position: relative;
  width: min(80vw, 1100px);
  height: min(80vh, 720px);
  overflow: auto;
  padding: calc(var(--core-unit) * 3);
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: var(--core-bg);
}

.core-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 4px;
  border: 0;
  background: transparent;
  color: var(--core-muted);
  font-size: 13px;
  cursor: pointer;
}

.core-modal h2 {
  margin: 0 0 20px;
  font-family: var(--core-font-display);
  font-size: 22px;
  font-weight: 400;
}

.core-gap-section {
  margin-bottom: 12px;
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: var(--core-surface);
}

.core-gap-section summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  cursor: pointer;
  list-style: none;
  font-size: 13px;
}

.core-gap-section summary::-webkit-details-marker {
  display: none;
}

.core-gap-count {
  padding: 2px 8px;
  border-radius: var(--core-radius);
  border: 1px solid var(--core-border);
  font-size: 11px;
}

.core-gap-red {
  border-color: var(--core-risk);
  color: var(--core-risk);
}

.core-gap-amber {
  border-color: var(--core-amber);
  color: var(--core-amber);
}

.core-gap-ai {
  margin: 8px 12px 12px;
}

/* Phase 2 */
.core-chip.is-active {
  border-color: var(--core-gold);
  color: var(--core-gold);
}

.core-nav-link {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--core-gold);
  font-family: var(--core-font-ui);
  font-size: inherit;
  cursor: pointer;
  text-align: left;
}

.core-nav-link:hover {
  text-decoration: underline;
}

.core-review-banner {
  margin-bottom: calc(var(--core-unit) * 2);
  padding: calc(var(--core-unit) * 2);
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: var(--core-surface);
}

.core-review-banner h2 {
  margin: 0 0 8px;
  font-family: var(--core-font-display);
  font-size: 18px;
  font-weight: 400;
}

.core-review-banner p {
  margin: 0;
  font-size: 12px;
  color: var(--core-muted);
}

.core-review-tabs,
.core-review-bulk {
  display: flex;
  gap: var(--core-unit);
  margin-bottom: calc(var(--core-unit) * 2);
  flex-wrap: wrap;
}

.core-review-footer {
  display: flex;
  justify-content: space-between;
  gap: var(--core-unit);
  margin-top: calc(var(--core-unit) * 3);
}

.core-staged-row.is-flagged {
  border-left: 2px solid var(--core-amber);
}

.core-staged-row.is-rejected {
  opacity: 0.55;
}

.core-strike {
  text-decoration: line-through;
}

.core-staged-actions {
  display: flex;
  gap: 8px;
}

.core-staged-actions button {
  padding: 2px 6px;
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: transparent;
  color: var(--core-gold);
  font-size: 10px;
  cursor: pointer;
}

.core-import-flags {
  display: flex;
  gap: var(--core-unit);
  margin-bottom: calc(var(--core-unit) * 2);
  flex-wrap: wrap;
}

.core-flag {
  padding: 4px 8px;
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  font-size: 11px;
  color: var(--core-muted);
}

.core-flag-amber {
  border-color: var(--core-amber);
  color: var(--core-amber);
}

.core-flag-red {
  border-color: var(--core-risk);
  color: var(--core-risk);
}

.core-dup-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--core-unit);
  margin-bottom: var(--core-unit);
  padding: 10px 12px;
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: var(--core-surface);
}

.core-dup-row.is-merged {
  opacity: 0.6;
}

.core-dup-row span {
  display: block;
  font-size: 11px;
  color: var(--core-muted);
}

.core-edit-title {
  width: 100%;
  margin: 0 0 12px;
  padding: 0;
  border: 0;
  background: transparent;
  font-family: var(--core-font-display);
  font-size: 22px;
  color: var(--core-text);
}

.core-meta-pill input,
.core-inline-input,
.core-drawer-grid input,
.core-drawer-grid select,
.core-control-drawer-inner label input,
.core-control-drawer-inner label select {
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: var(--core-bg);
  color: var(--core-text);
  font-family: var(--core-font-ui);
  font-size: 12px;
  padding: 4px 6px;
}

.core-drawer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--core-unit);
  margin: var(--core-unit) 0;
}

.core-drawer-grid label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11px;
  color: var(--core-muted);
}

.core-link-btn {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--core-muted);
  font-size: 11px;
  cursor: pointer;
}

.core-link-btn:hover {
  color: var(--core-risk);
}

.core-search-wrap {
  position: relative;
}

.core-search-results {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  z-index: 50;
  width: 320px;
  max-height: 280px;
  overflow: auto;
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: var(--core-bg);
}

.core-search-group {
  padding: 8px;
  border-bottom: 1px solid var(--core-border);
}

.core-search-group em {
  display: block;
  margin-bottom: 4px;
  font-size: 10px;
  font-style: normal;
  text-transform: uppercase;
  color: var(--core-muted);
}

.core-search-result {
  display: block;
  width: 100%;
  padding: 6px 4px;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.core-search-result:hover {
  background: var(--core-surface-hover);
}

.core-search-result strong {
  display: block;
  font-size: 12px;
  color: var(--core-text);
  font-weight: 400;
}

.core-search-result span {
  font-size: 10px;
  color: var(--core-muted);
}

.core-export-wrap,
.core-history-wrap {
  position: relative;
}

.core-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  z-index: 50;
  min-width: 200px;
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: var(--core-bg);
}

.core-dropdown-wide {
  min-width: 360px;
}

.core-dropdown button {
  display: block;
  width: 100%;
  padding: 10px 12px;
  border: 0;
  border-bottom: 1px solid var(--core-border);
  background: transparent;
  color: var(--core-text);
  font-family: var(--core-font-ui);
  font-size: 12px;
  text-align: left;
  cursor: pointer;
}

.core-dropdown button:hover {
  background: var(--core-surface-hover);
}

.core-history-item {
  padding: 10px 12px;
  border-bottom: 1px solid var(--core-border);
}

.core-history-item strong {
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: var(--core-text);
}

.core-history-item span {
  font-size: 10px;
  color: var(--core-muted);
}

.core-link-modal {
  width: min(520px, calc(100vw - 32px));
  padding: calc(var(--core-unit) * 3);
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: var(--core-bg);
}

.core-link-modal h2 {
  margin: 0 0 16px;
  font-family: var(--core-font-display);
  font-size: 20px;
  font-weight: 400;
}

.core-link-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 240px;
  overflow: auto;
  margin-bottom: 16px;
}

.core-link-list label {
  font-size: 12px;
  color: var(--core-text);
}

.core-link-modal label input[type="text"] {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 8px;
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: var(--core-surface);
  color: var(--core-text);
}

.core-gap-ai-panel {
  margin: 8px 12px 12px;
  padding: 12px;
  border: 1px solid var(--core-border);
  border-radius: var(--core-radius);
  background: var(--core-surface);
  animation: coreFadeIn 0.2s ease;
}

.core-gap-suggestion {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--core-unit);
  padding: 8px 0;
  border-bottom: 1px solid var(--core-border);
  font-size: 12px;
}

.core-gap-sug-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.core-gap-sug-actions button {
  padding: 4px 8px;
  border: 1px solid var(--core-gold);
  border-radius: var(--core-radius);
  background: transparent;
  color: var(--core-gold);
  font-size: 10px;
  cursor: pointer;
}

.core-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 300;
  padding: 10px 16px;
  border: 1px solid var(--core-gold);
  border-radius: var(--core-radius);
  background: var(--core-surface);
  color: var(--core-gold);
  font-size: 12px;
}

.is-highlighted {
  background: rgba(201, 169, 110, 0.08) !important;
  outline: 1px solid var(--core-gold);
}

.theme-light .core-repo .is-highlighted {
  background: rgba(154, 123, 79, 0.12) !important;
}

@keyframes coreFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (max-width: 1280px) {
  .core-setup {
    grid-template-columns: 1fr;
  }

  .core-setup-divider {
    width: auto;
    height: 1px;
    min-height: 1px;
  }

  .core-setup-divider span {
    top: 0;
    left: 50%;
  }

  .core-split {
    grid-template-columns: 1fr;
  }

  .core-header {
    flex-direction: column;
  }
}

/* CORE Review — Agent features */
.core-review-gen-status {
  margin: 0 0 16px;
  font-family: var(--ra-font-ui, "Jost", sans-serif);
  font-size: 11px;
  font-weight: 300;
  color: var(--core-gold);
}

.core-review-narrative {
  margin: 0 0 20px;
  padding: 20px 20px 20px 0;
  border-left: 3px solid rgba(201, 169, 110, 0.4);
  padding-left: 20px;
  background: rgba(201, 169, 110, 0.02);
}

.core-review-narrative-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-family: "Cormorant Garamond", serif;
  font-size: 18px;
  font-weight: 400;
  color: var(--core-text);
}

.core-review-narrative-body {
  margin: 0;
  font-family: "Jost", sans-serif;
  font-size: 14px;
  font-weight: 300;
  line-height: 1.55;
  color: var(--core-text);
}

.core-review-narrative-body.is-loading {
  color: var(--core-muted);
  font-style: italic;
}

.core-review-gap-panel {
  margin: 0 0 20px;
  padding: 16px 18px;
  border: 1px solid rgba(201, 133, 58, 0.25);
  background: rgba(201, 133, 58, 0.04);
}

.core-review-gap-title {
  margin: 0 0 8px;
  font-family: "Jost", sans-serif;
  font-size: 13px;
  font-weight: 400;
  color: var(--core-amber);
}

.core-review-gap-body {
  margin: 0;
  font-family: "Jost", sans-serif;
  font-size: 13px;
  font-weight: 300;
  line-height: 1.55;
  color: var(--core-muted);
}

.core-review-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 24px;
  align-items: start;
  width: 100%;
}

.core-review-main {
  display: flex;
  flex-direction: column;
  min-height: 400px;
  min-width: 0;
  overflow: hidden;
}

.core-review-panel {
  min-width: 0;
}

.core-review-panel .core-table-wrap {
  min-width: 0;
  max-width: 100%;
}

.core-review-panel .core-table {
  table-layout: fixed;
  width: 100%;
}

.core-review-panel .core-col-check {
  width: 36px;
}

.core-review-panel .core-col-id {
  width: 84px;
}

.core-review-panel .core-col-name {
  width: 16%;
}

.core-review-panel .core-col-process {
  width: 11%;
}

.core-review-panel .core-col-inherent,
.core-review-panel .core-col-residual {
  width: 52px;
  min-width: 52px;
}

.core-review-panel th.core-col-inherent,
.core-review-panel th.core-col-residual,
.core-review-panel td.core-col-inherent,
.core-review-panel td.core-col-residual {
  width: 52px;
  min-width: 52px;
  max-width: 52px;
  padding-left: 6px;
  padding-right: 6px;
  white-space: nowrap;
  text-align: center;
  overflow: hidden;
}

.core-review-panel th.core-col-inherent,
.core-review-panel th.core-col-residual {
  text-transform: none;
  letter-spacing: 0.02em;
  font-size: 10px;
}

.core-review-panel .core-col-type {
  width: 72px;
}

.core-review-panel .core-col-effectiveness {
  width: 84px;
}

.core-review-panel .core-col-confidence {
  width: 116px;
}

.core-review-panel .core-col-status {
  width: 88px;
}

.core-review-panel .core-col-actions {
  width: 128px;
}

.core-review-panel .core-confidence {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  white-space: nowrap;
}

.core-review-panel .core-confidence-bar {
  width: 52px;
  flex-shrink: 0;
}

.core-review-panel .core-confidence em {
  flex-shrink: 0;
  min-width: 28px;
}

.core-review-panel .core-staged-actions {
  white-space: nowrap;
}

.core-review-tabs .review-sub-tab {
  border-bottom: 2px solid transparent;
  color: var(--core-muted);
}

.core-review-tabs .review-sub-tab.is-active {
  color: var(--core-gold);
  border-bottom-color: var(--core-gold);
}

.core-review-row-count {
  margin: 0 0 8px;
  text-align: right;
  font-family: "Jost", sans-serif;
  font-size: 11px;
  font-weight: 300;
  color: var(--core-muted);
}

.core-review-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding-top: 16px;
  font-family: "Jost", sans-serif;
  font-size: 12px;
  font-weight: 300;
  color: var(--core-muted);
}

.core-review-page-btn {
  border: none;
  background: none;
  padding: 0;
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  color: var(--core-muted);
  cursor: pointer;
}

.core-review-page-btn:not(:disabled):hover {
  color: var(--core-gold);
}

.core-review-page-btn:disabled {
  cursor: default;
}

.core-review-layout .core-agent-panel,
.core-review-chat.core-agent-panel {
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 24px;
  width: 300px;
  max-height: calc(100vh - 200px);
  min-height: 400px;
  height: auto;
  align-self: start;
  flex-shrink: 0;
  border: 1px solid rgba(201, 169, 110, 0.15);
  border-left: 1px solid rgba(201, 169, 110, 0.15);
  background: rgba(255, 255, 255, 0.02);
  padding: 24px;
  overflow: hidden;
}

.core-review-chat {
  position: sticky;
}

.core-agent-header,
.core-review-chat-head {
  flex-shrink: 0;
  padding: 0 0 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.core-agent-header h3,
.core-review-chat-head h3 {
  margin: 0 0 4px;
}

.core-agent-header p,
.core-review-chat-head p {
  margin: 0;
}

.core-review-layout .core-agent-chat-history,
.core-review-chat-thread.core-agent-chat-history {
  flex: 1;
  min-height: 200px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  padding: 0;
  margin-top: 16px;
}

.core-review-layout .core-agent-chat-history:not(:has(.core-review-chat-msg)),
.core-review-chat-thread.core-agent-chat-history:not(:has(.core-review-chat-msg)) {
  align-items: center;
  justify-content: center;
}

.core-agent-empty-state,
.core-agent-chat-empty {
  color: var(--core-muted);
  font-family: "Jost", sans-serif;
  font-size: 12px;
  font-weight: 300;
  text-align: center;
  margin: 0;
}

.core-agent-input-bar,
.core-review-chat-form {
  flex-shrink: 0;
  display: flex;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid rgba(201, 169, 110, 0.12);
  margin-top: 16px;
  padding-left: 0;
  padding-right: 0;
  padding-bottom: 0;
}

.core-review-chat-head h3 {
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  font-size: 18px;
  font-weight: 400;
  color: var(--core-text);
}

.core-review-chat-head p {
  margin: 6px 0 0;
  font-family: "Jost", sans-serif;
  font-size: 11px;
  font-weight: 300;
  color: var(--core-muted);
}

.core-review-chat-msg {
  margin-bottom: 12px;
  font-family: "Jost", sans-serif;
  font-size: 12px;
  font-weight: 300;
  line-height: 1.5;
}

.core-review-chat-msg--user p {
  margin: 0;
  padding: 10px 12px;
  background: rgba(201, 169, 110, 0.08);
  color: var(--core-text);
}

.core-review-chat-msg--agent p {
  margin: 0;
  color: var(--core-muted);
}

.core-review-chat-form input {
  flex: 1;
  padding: 10px 12px;
  border: 1px solid rgba(201, 169, 110, 0.2);
  background: rgba(255, 255, 255, 0.02);
  font-family: "Jost", sans-serif;
  font-size: 12px;
  font-weight: 300;
  color: var(--core-text);
}

.core-review-reason {
  padding: 12px 14px 12px 16px;
  border-left: 3px solid rgba(201, 169, 110, 0.35);
  background: rgba(201, 169, 110, 0.03);
}

.core-review-reason p {
  margin: 0;
  font-family: "Jost", sans-serif;
  font-size: 13px;
  font-weight: 300;
  font-style: italic;
  line-height: 1.55;
  color: var(--core-muted);
}

.core-review-reason-attr {
  display: block;
  margin-top: 8px;
  font-family: "Jost", sans-serif;
  font-size: 10px;
  font-weight: 300;
  color: var(--core-muted);
}

.core-review-row {
  cursor: pointer;
}

.core-review-row.is-expanded {
  background: rgba(201, 169, 110, 0.04);
}

.core-stats-gap {
  border: none;
  background: none;
  padding: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.core-stats-gap.is-active strong {
  color: var(--core-amber);
}

.core-btn-ghost {
  padding: 8px 16px;
  border: 1px solid rgba(201, 169, 110, 0.4);
  border-radius: 0;
  background: transparent;
  font-family: "Jost", sans-serif;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--core-gold);
  cursor: pointer;
}

.core-btn-ghost:hover {
  background: rgba(201, 169, 110, 0.08);
}

.core-btn-ghost--muted {
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--core-muted);
}

.core-btn-ghost--muted:hover {
  border-color: rgba(200, 60, 60, 0.4);
  color: #c0392b;
  background: transparent;
}

.core-btn-ghost-sm {
  padding: 3px 10px;
  border: 1px solid rgba(201, 169, 110, 0.35);
  border-radius: 0;
  background: transparent;
  font-family: "Jost", sans-serif;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--core-gold);
  cursor: pointer;
}

.core-btn-ghost-sm--muted {
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--core-muted);
}

.core-btn-ghost-sm--muted:hover {
  border-color: rgba(200, 60, 60, 0.4);
  color: #c0392b;
}

.core-repo-summary {
  margin: 0 0 12px;
  font-family: "Jost", sans-serif;
  font-size: 11px;
  font-weight: 300;
  color: var(--core-muted);
}

.core-repo-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.core-repo-filter {
  padding: 4px 12px;
  border: 1px solid rgba(201, 169, 110, 0.2);
  border-radius: 0;
  background: transparent;
  font-family: "Jost", sans-serif;
  font-size: 11px;
  font-weight: 300;
  color: var(--core-muted);
  cursor: pointer;
}

.core-repo-filter.is-active {
  border-color: rgba(201, 169, 110, 0.55);
  color: var(--core-gold);
}

@media (max-width: 1100px) {
  .core-review-layout {
    grid-template-columns: 1fr;
  }

  .core-review-chat {
    position: static;
    min-height: 320px;
  }
}