/* ── Codex panel — Feature 10 ─────────────────────────────────────────────── */

/* Panel wrapper: full-height flex column */
.codex-panel-wrap {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  font-family: var(--font-ui);
}

/* Toolbar row: search + add buttons + filter */
.codex-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

/* Search input — grows to fill available width */
.codex-search-input {
  flex: 1;
  min-width: 140px;
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  font-size: 0.85rem;
  font-family: var(--font-ui);
  outline: none;
  transition: border-color 0.15s;
}

.codex-search-input:focus {
  border-color: var(--accent);
}

/* Add-entry buttons */
.codex-add-btn {
  padding: 0.3rem 0.6rem;
  border: none;
  border-radius: 6px;
  font-size: 0.78rem;
  font-family: var(--font-ui);
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.15s;
}

.codex-add-btn:hover {
  opacity: 0.85;
}

/* Per-type button colours */
.codex-add-btn-character {
  background: var(--accent);
  color: var(--bg);
}

.codex-add-btn-location {
  background: #22c55e;
  color: #fff;
}

.codex-add-btn-object {
  background: #f59e0b;
  color: #fff;
}

/* Generic codex-add-btn (used in detail pane for Add Field) */
.codex-add-btn:not(.codex-add-btn-character):not(.codex-add-btn-location):not(.codex-add-btn-object) {
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
}

/* Type-filter select */
.codex-type-filter {
  padding: 0.3rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  font-size: 0.8rem;
  font-family: var(--font-ui);
  cursor: pointer;
  outline: none;
}

/* Body: list + detail side-by-side */
.codex-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* Entry list (left column) */
.codex-list {
  width: 200px;
  flex-shrink: 0;
  overflow-y: auto;
  border-right: 1px solid var(--border);
}

/* Empty state inside list */
.codex-list-empty {
  padding: 1rem 0.75rem;
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.4;
}

/* Individual entry row */
.codex-entry-item {
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  border-left: 3px solid transparent;
  transition: background 0.1s, border-left-color 0.1s;
}

.codex-entry-item:hover {
  background: var(--surface);
}

.codex-entry-item.active {
  background: var(--surface);
  border-left-color: var(--accent);
}

/* Entry name text */
.codex-entry-name {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 0.15rem;
}

/* Type badge pill */
.codex-entry-type-badge {
  display: inline-block;
  font-size: 0.65rem;
  padding: 0.1rem 0.4rem;
  border-radius: 99px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.codex-entry-type-badge.codex-type-character {
  background: rgba(242, 86, 114, 0.2);
  color: var(--accent);
}

.codex-entry-type-badge.codex-type-location {
  background: rgba(34, 197, 94, 0.2);
  color: #22c55e;
}

.codex-entry-type-badge.codex-type-object {
  background: rgba(245, 158, 11, 0.2);
  color: #f59e0b;
}

.codex-entry-type-badge.codex-type-custom {
  background: rgba(160, 170, 184, 0.2);
  color: var(--muted);
}

/* Detail pane (right column) */
.codex-detail {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
}

/* Empty detail placeholder */
.codex-detail-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 80px;
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
}

/* Field rows */
.codex-field-row {
  margin-bottom: 0.6rem;
}

.codex-field-label {
  display: block;
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.2rem;
}

.codex-field-input,
.codex-field-textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 0.3rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--surface);
  color: var(--text);
  font-size: 0.85rem;
  font-family: var(--font-ui);
  outline: none;
  transition: border-color 0.15s;
}

.codex-field-input:focus,
.codex-field-textarea:focus {
  border-color: var(--accent);
}

.codex-field-textarea {
  min-height: 60px;
  resize: vertical;
}

/* Add custom field row */
.codex-add-field-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.codex-add-field-row .codex-field-input {
  flex: 1;
}

/* Linked scenes section */
.codex-links-section {
  margin-top: 1rem;
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
}

.codex-links-title {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-bottom: 0.4rem;
}

.codex-link-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem;
}

/* Scene link chip */
.codex-scene-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  padding: 0.15rem 0.5rem;
  border-radius: 99px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
}

.codex-scene-chip-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1;
  padding: 0;
  margin-left: 0.1rem;
  transition: color 0.1s;
}

.codex-scene-chip-remove:hover {
  color: var(--accent);
}

/* "+ Link Scene" text button */
.codex-add-link-btn {
  background: none;
  border: 1px dashed var(--border);
  border-radius: 99px;
  color: var(--muted);
  font-size: 0.75rem;
  font-family: var(--font-ui);
  padding: 0.15rem 0.5rem;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.codex-add-link-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* Scene picker dropdown */
.codex-scene-picker-dropdown {
  position: fixed;
  z-index: 500;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  max-height: 200px;
  overflow-y: auto;
  min-width: 200px;
}

/* Delete entry button */
.codex-delete-entry-btn {
  display: block;
  background: none;
  border: none;
  color: var(--error);
  font-size: 0.8rem;
  font-family: var(--font-ui);
  cursor: pointer;
  margin-top: 1rem;
  margin-left: auto;
  padding: 0.2rem 0.1rem;
  opacity: 0.75;
  transition: opacity 0.15s;
}

.codex-delete-entry-btn:hover {
  opacity: 1;
}

/* ── Scene mentions (metadata panel integration) ──────────────────────────── */

.codex-mentions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  align-items: center;
  margin-top: 0.4rem;
}

.codex-mentions-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.04em;
  flex-basis: 100%;
}

/* Mention chip — clickable pill */
.codex-mention-chip {
  display: inline-block;
  font-size: 0.72rem;
  padding: 0.1rem 0.45rem;
  border-radius: 99px;
  cursor: pointer;
  font-weight: 500;
  transition: opacity 0.15s;
}

.codex-mention-chip:hover {
  opacity: 0.8;
}

/* Per-type mention chip colours */
.codex-mention-chip.codex-type-character {
  background: rgba(242, 86, 114, 0.2);
  color: var(--accent);
}

.codex-mention-chip.codex-type-location {
  background: rgba(34, 197, 94, 0.2);
  color: #22c55e;
}

.codex-mention-chip.codex-type-object {
  background: rgba(245, 158, 11, 0.2);
  color: #f59e0b;
}

.codex-mention-chip.codex-type-custom {
  background: rgba(160, 170, 184, 0.2);
  color: var(--muted);
}

/* Empty mentions message */
.codex-mentions-empty {
  font-size: 0.75rem;
  color: var(--muted);
}