/* neur0list-meta-editor.css
   ------------------------------------------------------------
   Styles for neur0list-meta-picker.js (entry [#] popup),
   neur0list-meta-settings.js (Settings > Metadata modal),
   neur0list-meta-token-picker.js (Insert metadata popup),
   neur0list-link-picker.js (Insert link popup), and
   neur0list-video-picker.js (Insert video popup). Reuses the same
   variable names as neur0ui-popup.css / neur0themes.css
   throughout — no new color system, just new layout on top of
   existing tokens. Add two accent tokens for the sort/filter kind
   badges; everything else pulls from what's already defined.
   ------------------------------------------------------------ */

:root {
  --nl-meta-sort-accent: #2b6cad;
  --nl-meta-filter-accent: #b8763f;
}

/* ── entry [#] button (bottom-left of .list-meta, opposite
   .creator-rating) ────────────────────────────────────────── */
.list-meta {
  grid-template-columns: auto 1fr auto;
}

.entry-meta-toggle {
  justify-self: start;
  width: 1.7rem;
  height: 1.7rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.4rem;
  border: 1px solid var(--border-panel);
  background: var(--nl-control-bg);
  color: var(--nl-meta-sort-accent);
  font-weight: 800;
  font-size: 0.8rem;
  cursor: pointer;
}
.entry-meta-toggle:hover {
  background: var(--nl-control-bg-hover);
}

/* ── shared kind badge (S / F) — used in the entry picker, the
   settings field manager, and the Insert metadata token picker ── */
.meta-picker-kind-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.3rem;
  height: 1.3rem;
  border-radius: 0.4rem;
  font-size: 0.62rem;
  font-weight: 700;
  color: #fff;
  vertical-align: middle;
}
.meta-picker-kind-badge.sort { background: var(--nl-meta-sort-accent); }
.meta-picker-kind-badge.filter { background: var(--nl-meta-filter-accent); }

/* ── entry [#] popup body ─────────────────────────────────── */
.meta-picker-panel {
  width: min(360px, 90vw);
}
.meta-picker-sub {
  font-size: 0.75rem;
  color: var(--nl-muted-text);
  margin-bottom: 0.7rem;
}
.meta-picker-empty {
  font-size: 0.8rem;
  color: var(--nl-muted-text);
  padding: 0.5rem 0;
}
.meta-picker-field {
  border: 1px solid var(--border-panel);
  border-radius: 0.7rem;
  padding: 0.6rem 0.7rem;
  margin-bottom: 0.6rem;
}
.meta-picker-field-label {
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.meta-picker-field input[type="text"] {
  width: 100%;
  font-size: 0.82rem;
  padding: 0.35rem 0.55rem;
  border-radius: 0.45rem;
  border: 1px solid var(--border-panel);
  background: var(--bg-card, #fff);
  color: inherit;
}
.meta-picker-vocab-options {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}
.meta-picker-vocab-btn {
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--border-panel);
  background: var(--bg-card, #fff);
  cursor: pointer;
  color: var(--nl-control-text);
}
.meta-picker-vocab-btn.selected {
  background: var(--nl-meta-filter-accent);
  border-color: var(--nl-meta-filter-accent);
  color: #fff;
}
.meta-picker-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 0.4rem;
}

/* ── Insert metadata popup (neur0list-meta-token-picker.js) ─── */
.meta-token-picker-body {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  max-height: 60vh;
  overflow-y: auto;
}
.meta-token-picker-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--border-panel);
  border-radius: 0.6rem;
  background: var(--nl-control-bg);
  color: var(--nl-content-color);
  cursor: pointer;
  text-align: left;
  font-size: 0.85rem;
}
.meta-token-picker-row:hover {
  background: var(--nl-control-bg-hover);
}
.meta-token-picker-row-label {
  flex: 1;
  font-weight: 600;
}
.meta-token-picker-row-token {
  font-family: ui-monospace, "SF Mono", Consolas, monospace;
  font-size: 0.72rem;
  opacity: 0.6;
}

/* ── Insert link popup (neur0list-link-picker.js) ────────────── */
.link-picker-panel {
  width: min(380px, 92vw);
}
.link-picker-tabs {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 0.7rem;
}
.link-picker-tab {
  flex: 1;
  font-size: 0.8rem;
  padding: 0.35rem 0;
  border: 1px solid var(--border-panel);
  border-radius: 0.5rem;
  background: var(--nl-control-bg);
  color: var(--nl-control-text);
  cursor: pointer;
}
.link-picker-tab.active {
  background: var(--nl-control-bg-active, var(--nl-meta-sort-accent));
  color: #fff;
  font-weight: 600;
}
.link-picker-pane {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.link-picker-field {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.link-picker-field label {
  font-size: 0.72rem;
  color: var(--nl-muted-text);
}
.link-picker-field input[type="text"] {
  font-size: 0.85rem;
  padding: 0.4rem 0.55rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border-panel);
  background: var(--bg-card, #fff);
  color: inherit;
}
.link-picker-existing-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 50vh;
  overflow-y: auto;
}
.link-picker-existing-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--border-panel);
  border-radius: 0.6rem;
  background: var(--nl-control-bg);
}
.link-picker-existing-info {
  min-width: 0;
}
.link-picker-existing-name {
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--nl-content-color);
}
.link-picker-existing-url {
  font-size: 0.7rem;
  color: var(--nl-muted-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 16rem;
}
.link-picker-existing-actions {
  display: flex;
  gap: 0.3rem;
  flex-shrink: 0;
}
.link-picker-empty {
  font-size: 0.8rem;
  color: var(--nl-muted-text);
  padding: 0.5rem 0;
}

/* ── Insert video popup (neur0list-video-picker.js) ──────────── */
.video-picker-panel {
  width: min(380px, 92vw);
}
.video-picker-field {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin-bottom: 0.7rem;
}
.video-picker-field label {
  font-size: 0.72rem;
  color: var(--nl-muted-text);
}
.video-picker-field input[type="text"],
.video-picker-field select {
  font-size: 0.85rem;
  padding: 0.4rem 0.55rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border-panel);
  background: var(--bg-card, #fff);
  color: inherit;
}
.video-picker-url-row {
  display: flex;
  gap: 0.35rem;
}
.video-picker-url-row input[type="text"] {
  flex: 1;
  min-width: 0;
}
.video-picker-paste-btn {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  border: 1px solid var(--border-panel);
  border-radius: 0.5rem;
  background: var(--nl-control-bg);
  color: var(--nl-control-text);
  cursor: pointer;
}
.video-picker-paste-btn:hover {
  background: var(--nl-control-bg-hover);
}
.video-picker-paste-btn svg {
  width: 1.05rem;
  height: 1.05rem;
}
.video-picker-status {
  font-size: 0.72rem;
  color: var(--nl-dismiss-color, #8b2d2d);
  margin-top: 0.3rem;
}
.video-picker-icon-row {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.video-picker-icon-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  width: 4.4rem;
  padding: 0.45rem 0.3rem;
  border: 1.5px solid var(--border-panel);
  border-radius: 0.6rem;
  background: var(--bg-card, #fff);
  color: var(--nl-control-text);
  cursor: pointer;
}
.video-picker-icon-option:hover {
  background: var(--nl-control-bg-hover);
}
.video-picker-icon-option.selected {
  border-color: var(--nl-meta-sort-accent);
  background: rgba(43, 108, 173, 0.07);
}
.video-picker-icon-thumb {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
}
.video-picker-icon-thumb svg,
.video-picker-icon-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.video-picker-icon-option-label {
  font-size: 0.66rem;
  line-height: 1.1;
  text-align: center;
}

/* ── Settings > Metadata modal ───────────────────────────────*/
.meta-settings-panel {
  width: min(460px, 92vw);
  max-height: 82vh;
  overflow-y: auto;
}
.meta-settings-subtitle {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--h2-text);
  margin: 0.9rem 0 0.15rem;
}
.meta-settings-fields,
.meta-settings-sortbar {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.meta-settings-row {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.6rem 0.7rem;
  background: var(--nl-control-bg);
  border: 1px solid var(--border-panel);
  border-radius: 0.7rem;
}
.meta-settings-main { flex: 1; min-width: 0; }
.meta-settings-name-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.meta-settings-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--nl-content-color);
}
.meta-settings-kind-label {
  font-size: 0.68rem;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  background: rgba(0,0,0,0.06);
  color: var(--nl-muted-text);
}
.meta-settings-slot {
  font-size: 0.68rem;
  color: var(--nl-muted-text);
  opacity: 0.7;
}
.meta-settings-vocab {
  margin-top: 0.4rem;
  display: flex;
  gap: 0.3rem;
  flex-wrap: wrap;
}
.meta-settings-toggle {
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  color: var(--nl-control-text);
  cursor: pointer;
}

.meta-settings-label-row {
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}
.meta-settings-label-row .meta-settings-toggle {
  margin-top: 0;
}
.meta-settings-separator-wrap {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.meta-settings-separator-label {
  font-size: 0.72rem;
  color: var(--nl-muted-text);
}
.meta-settings-separator-input {
  width: 3.2rem;
  font-size: 0.8rem;
  padding: 0.15rem 0.4rem;
  border-radius: 0.4rem;
  border: 1px solid var(--border-panel);
  background: var(--bg-card, #fff);
  color: inherit;
  text-align: center;
}

.vocab-chip {
  font-size: 0.72rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background: var(--chip-bg);
  color: var(--nl-content-color);
}
.vocab-chip-remove {
  border: none;
  background: none;
  cursor: pointer;
  font-size: 0.6rem;
  color: var(--nl-dismiss-color, #8b2d2d);
  margin-left: 2px;
}
.vocab-add-btn {
  font-size: 0.72rem;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  border: 1px dashed var(--border-panel);
  background: transparent;
  color: var(--nl-control-text);
  cursor: pointer;
}

.field-remove {
  flex-shrink: 0;
  border: none;
  background: transparent;
  color: var(--nl-dismiss-color, #8b2d2d);
  font-size: 0.95rem;
  cursor: pointer;
  padding: 0.2rem 0.3rem;
  opacity: 0.7;
}
.field-remove:hover { opacity: 1; }

.add-field-btn {
  align-self: flex-start;
  font-size: 0.8rem;
  padding: 0.4rem 0.8rem;
  border-radius: 0.6rem;
  border: 1px solid var(--border-panel);
  background: var(--nl-control-bg);
  color: var(--nl-control-text);
  cursor: pointer;
}
.add-field-btn:hover { background: var(--nl-control-bg-hover); }

.add-field-form {
  border: 1px solid var(--border-panel);
  border-radius: 0.8rem;
  padding: 0.8rem 0.9rem;
  background: var(--bg-card, #fff);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.field-label-text {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--nl-control-text);
}
.field-slot-hint {
  font-size: 0.7rem;
  color: var(--nl-muted-text);
  opacity: 0.7;
}
.add-field-form input[type="text"] {
  font-size: 0.85rem;
  padding: 0.4rem 0.6rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border-panel);
  background: #fff;
}

.kind-choice {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}
.kind-option {
  border: 1.5px solid var(--border-panel);
  border-radius: 0.7rem;
  padding: 0.55rem 0.65rem;
  cursor: pointer;
  background: #fff;
}
.kind-option.selected.sort { border-color: var(--nl-meta-sort-accent); background: rgba(43,108,173,0.07); }
.kind-option.selected.filter { border-color: var(--nl-meta-filter-accent); background: rgba(184,118,63,0.08); }
.kind-option .kind-title {
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 0.15rem;
}
.kind-option.sort .kind-title { color: var(--nl-meta-sort-accent); }
.kind-option.filter .kind-title { color: var(--nl-meta-filter-accent); }
.kind-option .kind-desc {
  font-size: 0.72rem;
  color: var(--nl-muted-text);
  line-height: 1.35;
}

.vocab-input-row {
  display: flex;
  gap: 0.4rem;
}
.vocab-input-row input { flex: 1; }

.form-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
}
.btn-primary {
  font-size: 0.8rem;
  padding: 0.4rem 0.9rem;
  border-radius: 0.55rem;
  border: none;
  background: var(--nl-meta-sort-accent);
  color: #fff;
  cursor: pointer;
}
.btn-primary:disabled { opacity: 0.4; cursor: default; }
.btn-ghost {
  font-size: 0.8rem;
  padding: 0.4rem 0.8rem;
  border-radius: 0.55rem;
  border: 1px solid var(--border-panel);
  background: transparent;
  color: var(--nl-control-text);
  cursor: pointer;
}

/* ── sort bar builder rows (settings modal) ─────────────────*/
.sortbar-order {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.sortbar-order-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.6rem;
  background: var(--nl-control-bg);
  border: 1px solid var(--border-panel);
  border-radius: 0.6rem;
}
.sortbar-order-row .pos {
  font-size: 0.7rem;
  color: var(--nl-muted-text);
  width: 1.1rem;
}
.sortbar-order-row .name {
  flex: 1;
  font-size: 0.83rem;
  font-weight: 600;
}
.sortbar-order-row .arrows {
  display: flex;
  gap: 0.25rem;
}
.sortbar-order-row button {
  width: 1.6rem;
  height: 1.6rem;
  border: 1px solid var(--border-panel);
  border-radius: 0.4rem;
  background: #fff;
  cursor: pointer;
  font-size: 0.8rem;
  color: var(--nl-control-text);
}
.sortbar-order-row button:disabled { opacity: 0.3; cursor: default; }
.sortbar-order-row button.remove { color: var(--nl-dismiss-color, #8b2d2d); }

.sortbar-add-menu {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.sortbar-add-menu button {
  font-size: 0.75rem;
  padding: 0.3rem 0.65rem;
  border-radius: 0.6rem;
  border: 1px dashed var(--border-panel);
  background: transparent;
  color: var(--nl-control-text);
  cursor: pointer;
}
.sortbar-add-menu button:hover { background: var(--nl-control-bg-hover); }