/* Cmd+K search overlay — three-pane layout with always-visible filters.
 *
 *   ┌──────────────────────────────────────┐
 *   │  [search input]            [×]       │
 *   ├──────────┬───────────────────────────┤
 *   │ Recent   │  Results                   │
 *   │ Searches │                            │
 *   │          ├───────────────────────────┤
 *   │          │  Filters (always visible) │
 *   └──────────┴───────────────────────────┘
 */

.rvts2-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 8vh;
  font-family: var(--font-sans);
}
.rvts2-overlay.hidden { display: none; }
.rvts2-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.rvts2-modal {
  position: relative;
  width: min(880px, 96vw);
  max-height: 84vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-1);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--accent-glow);
  overflow: hidden;
}

/* === Top input row === */
.rvts2-input-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}
.rvts2-input-icon { flex-shrink: 0; color: var(--text-3); }
#rvts2-input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  outline: 0;
  color: var(--text-0);
  font-family: var(--font-sans);
  font-size: 16px;
  padding: 4px 6px;
}
#rvts2-input::placeholder { color: var(--text-3); }
.rvts2-icon-btn {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-2);
  cursor: pointer;
  transition: all 0.15s;
  padding: 0;
  position: relative;
}
.rvts2-icon-btn:hover {
  color: var(--accent);
  border-color: var(--border-strong);
  background: var(--bg-3);
}

/* === Body: recent column + main column === */
.rvts2-body {
  display: flex;
  flex: 1;
  min-height: 0;
}

/* Left rail — recent searches */
.rvts2-recent {
  width: 180px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg-0);
  border-right: 1px solid var(--border);
  transition: width 0.2s ease, opacity 0.18s ease, border-right-width 0.2s ease;
  overflow: hidden;
}
.rvts2-recent.is-collapsed {
  width: 0 !important;
  opacity: 0;
  border-right-width: 0;
  pointer-events: none;
}
.rvts2-recent-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px 6px 12px;
  border-bottom: 1px solid var(--border);
}
.rvts2-recent-heading {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
}
.rvts2-recent-collapse {
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  background: transparent;
  border: 0;
  border-radius: 4px;
  color: var(--text-3);
  cursor: pointer;
  padding: 0;
  transition: all 0.12s;
}
.rvts2-recent-collapse:hover {
  color: var(--accent);
  background: var(--bg-2);
}
.rvts2-recent-list {
  list-style: none;
  margin: 0;
  padding: 4px 6px;
  flex: 1;
  overflow-y: auto;
  font-size: 12px;
}
.rvts2-recent-list::-webkit-scrollbar { width: 4px; }
.rvts2-recent-list::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.rvts2-recent-item {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 6px;
  border-radius: 4px;
  cursor: pointer;
  color: var(--text-1);
  transition: all 0.12s;
}
.rvts2-recent-item:hover {
  background: var(--bg-2);
  color: var(--text-0);
}
.rvts2-recent-q {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-family: var(--font-mono);
}
.rvts2-recent-rm {
  width: 16px;
  height: 16px;
  display: grid;
  place-items: center;
  background: transparent;
  border: 0;
  border-radius: 3px;
  color: var(--text-3);
  cursor: pointer;
  padding: 0;
  font-size: 12px;
  line-height: 1;
  opacity: 0;
  transition: opacity 0.12s, background 0.12s;
}
.rvts2-recent-item:hover .rvts2-recent-rm { opacity: 1; }
.rvts2-recent-rm:hover {
  background: rgba(184, 57, 90, 0.18);
  color: var(--danger);
}
.rvts2-recent-empty {
  padding: 16px 12px;
  font-size: 11px;
  color: var(--text-3);
  font-style: italic;
}

/* Re-show button shown when the recent column is collapsed. Sits at the
 * left edge of the modal as a thin tab. */
.rvts2-recent-expand {
  width: 22px;
  background: var(--bg-2);
  border: 0;
  border-right: 1px solid var(--border);
  color: var(--text-2);
  cursor: pointer;
  display: grid;
  place-items: center;
  padding: 0;
  flex-shrink: 0;
  transition: all 0.12s;
}
.rvts2-recent-expand:hover {
  color: var(--accent);
  background: var(--bg-3);
}
.rvts2-recent-expand[hidden] { display: none; }

/* === Main column: results + filters === */
.rvts2-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* Results */
.rvts2-results {
  flex: 1;
  overflow-y: auto;
  padding: 6px;
  background: var(--bg-1);
  min-height: 200px;
}
.rvts2-results::-webkit-scrollbar { width: 8px; }
.rvts2-results::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 4px; }

.rvts2-empty {
  padding: 56px 16px;
  text-align: center;
  color: var(--text-3);
}
.rvts2-empty-text {
  font-size: 15px;
  line-height: 1.6;
  font-family: var(--font-sans);
  font-weight: 500;
}
.rvts2-loading {
  padding: 24px 16px;
  text-align: center;
  color: var(--text-3);
  font-size: 13px;
}

.rvts2-result {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--text-1);
  cursor: pointer;
  transition: background 0.12s;
}
.rvts2-result:hover { background: var(--bg-2); }
.rvts2-result.is-active {
  background: var(--accent-glow);
  outline: 1px solid var(--accent);
}
.rvts2-result .type-icon { margin-top: 2px; }
.rvts2-result-body { flex: 1; min-width: 0; }
.rvts2-result-title {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}
.rvts2-result-name {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-0);
}
.rvts2-result-type {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-3);
}
.rvts2-obsolete {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 3px;
  background: rgba(184, 57, 90, 0.12);
  border: 1px solid rgba(184, 57, 90, 0.35);
  color: var(--danger);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.rvts2-result-meta {
  display: flex;
  gap: 10px;
  margin-top: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
}
.rvts2-result-ns { color: var(--accent); }
.rvts2-result-ver { color: var(--text-3); }
.rvts2-result-desc {
  margin-top: 4px;
  color: var(--text-2);
  font-size: 12.5px;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* === Filters strip — always visible at bottom of main column === */
.rvts2-filters {
  border-top: 1px solid var(--border);
  background: var(--bg-2);
  padding: 6px 10px;
}
.rvts2-filters-row {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  padding: 3px 0;
}
.rvts2-filters-row + .rvts2-filters-row {
  border-top: 1px dashed var(--border);
  padding-top: 5px;
  margin-top: 1px;
}
.rvts2-filters-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
  margin-right: 4px;
  min-width: 56px;
}

/* Pill checkbox for field/option toggles — small, rounded, monospace. */
.rvts2-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-1);
  color: var(--text-2);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 11px;
  transition: all 0.12s;
}
.rvts2-chip input[type="checkbox"] {
  /* hidden — we drive the visual state from :has() / class instead */
  width: 0;
  height: 0;
  margin: 0;
  position: absolute;
  opacity: 0;
}
.rvts2-chip:hover {
  color: var(--text-0);
  border-color: var(--border-strong);
}
.rvts2-chip:has(input:checked) {
  background: var(--accent-glow);
  color: var(--accent);
  border-color: var(--accent);
}

/* Type chip strip — small SQUARE icon buttons (not full-width grid). */
.rvts2-filters-types-row .rvts2-types {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 3px;
}
.rvts2-types .type-icon {
  width: 18px;
  height: 18px;
  font-size: 10px;
  border: 0;
  cursor: pointer;
  padding: 0;
  transition: opacity 0.15s, filter 0.15s, transform 0.1s;
}
.rvts2-types .type-icon:hover { transform: translateY(-1px); }
.rvts2-types .type-icon.is-off {
  background: var(--bg-3) !important;
  color: var(--text-3) !important;
  opacity: 0.5;
  filter: saturate(0);
}
.rvts2-types .type-icon[data-tooltip]:hover::after,
.rvts2-types .type-icon[data-tooltip]:focus-visible::after {
  top: auto;
  bottom: calc(100% + 6px);
}
.rvts2-types .type-icon[data-tooltip]:hover::before,
.rvts2-types .type-icon[data-tooltip]:focus-visible::before {
  top: auto;
  bottom: calc(100% + 1px);
  border-left: 0; border-top: 0;
  border-right: 1px solid var(--border-strong);
  border-bottom: 1px solid var(--border-strong);
}
.rvts2-types-action {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1px 6px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-2);
  cursor: pointer;
  transition: all 0.12s;
  margin-left: 4px;
}
.rvts2-types-action:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-glow);
}

/* === Footer hint row === */
.rvts2-footer {
  display: flex;
  gap: 16px;
  justify-content: center;
  padding: 6px 12px;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
  font-size: 11px;
  color: var(--text-3);
}
.rvts2-footer kbd {
  display: inline-block;
  padding: 0 4px;
  margin-right: 2px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-1);
}

/* === Trigger button in the header === */
.rvts2-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 32px;
  padding: 0 12px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-2);
  font-family: var(--font-sans);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
}
.rvts2-trigger:hover {
  color: var(--text-0);
  border-color: var(--border-strong);
  background: var(--bg-3);
}
.rvts2-trigger-label { flex: 1; min-width: 60px; text-align: left; }
.rvts2-trigger-kbd { display: inline-flex; gap: 2px; }
.rvts2-trigger-kbd kbd {
  display: inline-block;
  padding: 0 4px;
  background: var(--bg-3);
  border: 1px solid var(--border-strong);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-2);
}