/* =========================================================
   Right Panel v2 — Rankings tab (model-centric leaderboard)

   Self-contained: no longer depends on right-panel.css.
   Carries all layout, table, panel, animation, and typography
   styles needed for the rankings tab to render correctly
   even if right-panel.css is not loaded.

   Scope: .rpv2-* classes, .fc-right-card (layout only),
          #right-panel-container / #right-panel-wrapper
   ========================================================= */

/* -------------------------------------------------------
   CSS variables — row height and panel dimensions
   (mirror right-panel.css :root variables so removal is safe)
   ------------------------------------------------------- */
:root {
  --rpv2-row-h: 43px;
  /* Sum of fixed-width narrow-mode columns for the rankings board:
     rank(32) + score-heat(124) + action(36) = 192px */
  --rpv2-narrow-fixed-w: 192px;
  /* Minimum width of the 型号信息 column in narrow mode (shared by all 3 tables).
     When fixed-cols + this value exceeds the available container width, the
     .fc-rank-scroll overflow:auto will produce a horizontal scrollbar.
     Adjust this value to control how aggressively the column can be compressed. */
  --rpv2-narrow-model-min-w: 80px;
}

/* -------------------------------------------------------
   Right-card container — height, flex direction
   (ensures rankings tab has correct dimensions without right-panel.css)
   ------------------------------------------------------- */
.fc-right-card {
  display: flex;
  flex-direction: column;
  height: 600px;
  min-height: 0;
  min-width: 0;
}

@media (max-width: 600px) {
  .fc-right-card { height: clamp(500px, 80vh, 600px); }
}

/* Tab nav spacing */
.fc-right-card > nav.fc-tabs { margin-bottom: 6px; }

/* -------------------------------------------------------
   Right-panel scroll-snap container
   ------------------------------------------------------- */
#right-panel-container {
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  overscroll-behavior-y: auto;
  scrollbar-width: none;
  touch-action: pan-x pan-y;
}
#right-panel-container::-webkit-scrollbar { display: none; }

#right-panel-wrapper {
  display: flex;
  width: auto;
  min-width: 100%;
  height: 100%;
}
#right-panel-wrapper .fc-tab-pane {
  flex: 0 0 100%;
  width: 100%;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

/* -------------------------------------------------------
   Content height chain — tab-container → tab-wrapper → tab-pane → rank-box
   ------------------------------------------------------- */
.fc-right-card .fc-tab-container {
  flex: 1 1 auto;
  min-height: 0;
}
.fc-right-card .fc-tab-wrapper,
.fc-right-card .fc-tab-pane {
  height: 100%;
}
.fc-right-card .fc-tab-pane {
  display: flex;
  flex-direction: column;
  position: relative;
}
.fc-right-card .fc-rank-box {
  flex: 1 1 auto;
  min-height: 0;
  padding-top: 0;
  display: flex;
  flex-direction: column;
}

/* -------------------------------------------------------
   Board panel (fc-rank-panel) visibility and transitions
   ------------------------------------------------------- */
.fc-right-card .fc-rank-panel {
  display: none;
}
.fc-right-card .fc-rank-panel.active {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  animation: rpv2FadePanelIn 0.3s ease;
}
.fc-right-card .fc-rank-panel.active.is-leaving {
  position: absolute;
  inset: 0;
  animation: rpv2FadePanelOut 0.25s ease forwards;
}

@keyframes rpv2FadePanelIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes rpv2FadePanelOut {
  from { opacity: 1; }
  to   { opacity: 0; }
}

/* -------------------------------------------------------
   Scroll area
   ------------------------------------------------------- */
.fc-right-card .fc-rank-scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  max-height: none !important;
  -webkit-overflow-scrolling: touch;
  scrollbar-gutter: stable;
}
@supports not (scrollbar-gutter: stable) {
  .fc-right-card .fc-rank-scroll { padding-right: var(--sbw, 8px); }
}
.fc-right-card .fc-rank-scroll::-webkit-scrollbar { width: 8px; }
.fc-right-card .fc-rank-scroll::-webkit-scrollbar-thumb {
  background: var(--border-color, #e5e7eb);
  border-radius: 4px;
}
.fc-right-card .fc-rank-scroll::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary, #6b7280);
}

/* -------------------------------------------------------
   Narrow layout (rp-narrow class set by JS ResizeObserver)
   ------------------------------------------------------- */
.fc-right-card.rp-narrow > nav.fc-tabs {
  flex-wrap: wrap;
  row-gap: 8px;
  column-gap: 10px;
  align-items: flex-start;
}
.fc-right-card.rp-narrow > nav.fc-tabs .flex-1 { display: none; }
.fc-right-card.rp-narrow > nav.fc-tabs .fc-tabs__item {
  flex: 1 1 calc(50% - 10px);
  text-align: center;
  padding: .55rem .8rem;
}
.fc-right-card.rp-narrow .fc-tabs__subseg {
  order: 3;
  flex: 1 1 100%;
  width: 100%;
  display: flex;
  justify-content: center;
  margin-top: 2px;
}
.fc-right-card.rp-narrow .fc-rank-box { padding-top: 0; }
.fc-right-card.rp-narrow > nav.fc-tabs[data-tab-group="right-panel"] .fc-tabs__primary-group {
  flex: 1 1 100%;
  width: 100%;
  justify-content: space-between;
}
.fc-right-card.rp-narrow > nav.fc-tabs[data-tab-group="right-panel"] .fc-tabs__primary-group .fc-tabs__item {
  flex: 1 1 0 !important;
  text-align: center;
}

/* -------------------------------------------------------
   Tab nav for right panel (shared with right-panel.css, duplicated for self-sufficiency)
   ------------------------------------------------------- */
.fc-tabs[data-tab-group="right-panel"] {
  flex-wrap: wrap;
}
.fc-tabs[data-tab-group="right-panel"] .fc-tabs__primary-group {
  display: flex;
  flex-wrap: nowrap;
  gap: .5rem;
  flex: 1 1 auto;
  min-width: 0;
}
.fc-tabs[data-tab-group="right-panel"] .fc-tabs__primary-group .fc-tabs__item {
  flex: 0 0 auto !important;
}

/* -------------------------------------------------------
   Rankings table — complete self-contained table styles
   ------------------------------------------------------- */
.rpv2-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.rpv2-table th,
.rpv2-table td {
  vertical-align: middle;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 5px 8px;
  box-sizing: border-box;
}

.rpv2-table th {
  text-align: left;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: #6b7280;
  white-space: nowrap;
  border-bottom: 1px solid #e5e7eb;
  background: var(--bg-secondary, #fff);
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 7px 8px;
}
[data-theme="dark"] .rpv2-table th {
  color: #9ca3af;
  border-bottom-color: #374151;
  background: #202b39;
  box-shadow: 0 2px 3px -1px var(--shadow-color, rgba(0,0,0,0.15));
}

/* Row height: controlled via height on non-expand rows */
.rpv2-table tbody .rpv2-main-row > td {
  height: var(--rpv2-row-h, 43px);
  padding-top: 0;
  padding-bottom: 0;
}

/* Row hover */
.rpv2-table tr:hover { background: var(--hover-overlay, rgba(0,0,0,0.03)); }
[data-theme="dark"] .rpv2-table tr:hover { background: var(--hover-overlay, rgba(255,255,255,0.04)) !important; }

/* -------------------------------------------------------
   Rank cell
   ------------------------------------------------------- */
.rpv2-rank-cell {
  width: 44px;
  text-align: center;
  padding-left: 2px !important;
  padding-right: 2px !important;
}

/* Medal colors — self-contained (no longer relying on right-panel.css) */
.rpv2-medal-gold, .rpv2-medal-silver, .rpv2-medal-bronze {
  font-size: 18px;
  vertical-align: middle;
}
.rpv2-medal-gold   { color: var(--medal-gold,   #FFD700) !important; }
.rpv2-medal-silver { color: var(--medal-silver,  #C0C0C0) !important; }
.rpv2-medal-bronze { color: var(--medal-bronze,  #CD7F32) !important; }
.rpv2-rank-num { font-weight: 500; }

/* -------------------------------------------------------
   Score badge — layout only; colors are applied inline
   via ScoreBadgeHelper (continuous Oklab gradient).
   ------------------------------------------------------- */
.rpv2-score-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 24px;
  padding: 0 6px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

/* -------------------------------------------------------
   Score + Heat column cell
   ------------------------------------------------------- */
.rpv2-score-heat-cell {
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.rpv2-expand-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  border: none;
  background: transparent;
  color: var(--text-primary, #374151);
  cursor: pointer;
  padding: 0;
  border-radius: 4px;
  transition: color 0.15s, background 0.15s;
}
.rpv2-expand-btn:hover {
  color: var(--fc-color-primary, #2563eb);
  background: rgba(37, 99, 235, 0.08);
}
.rpv2-expand-btn .fa-chevron-right {
  font-size: 13px;
  font-weight: 900;
  transform: rotate(90deg);
  transition: transform 0.2s ease;
}
.rpv2-expand-btn[aria-expanded="true"] .fa-chevron-right {
  transform: rotate(-90deg);
}
.rpv2-expand-btn[aria-expanded="true"].is-level2 .fa-chevron-right {
  transform: rotate(180deg);
}

.rpv2-sep {
  color: var(--text-secondary, #6b7280);
  font-size: 15px;
  font-weight: 700;
  margin: 0 1px;
  line-height: 1;
}

.rpv2-heat-val {
  color: #ea580c;
  font-weight: 600;
  font-size: 13px;
  white-space: nowrap;
}

/* -------------------------------------------------------
   综合评分·热度 column alignment — header indented to align
   with the score badge (expand button is ~26px wide + gap)
   ------------------------------------------------------- */
.rpv2-score-heat-th {
  white-space: nowrap;
  text-align: left;
}
/* Header: add left padding so the text aligns with the badge content */
.rpv2-table th.rpv2-score-heat-th {
  padding-left: 13px !important;
}

/* -------------------------------------------------------
   操作 column — compact, centered via flex wrapper
   Override any legacy last-child rules from right-panel.css.
   ------------------------------------------------------- */
.rpv2-table th.rpv2-action-cell,
.rpv2-table td.rpv2-action-cell {
  width: 44px !important;
  min-width: 44px !important;
  max-width: 44px !important;
  padding-left: 2px !important;
  padding-right: 2px !important;
  text-align: center !important;
  /* Override sticky positioning from right-panel.css last-child rule */
  position: static !important;
  background: transparent !important;
}
.rpv2-table thead th.rpv2-action-cell {
  /* Sticky header still needs sticky positioning */
  position: sticky !important;
  background: var(--bg-secondary, #fff) !important;
}
[data-theme="dark"] .rpv2-table thead th.rpv2-action-cell {
  background: #202b39 !important;
}

/* Flex wrapper centers the button horizontally without relying on text-align */
.rpv2-action-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* -------------------------------------------------------
   参考价 column — right-aligned for easy vertical comparison,
   with right padding to separate it from the next column
   ------------------------------------------------------- */
.rpv2-table th.rpv2-col-price,
.rpv2-table td.rpv2-col-price {
  text-align: right !important;
  padding-right: 14px !important;
}

/* -------------------------------------------------------
   Expand row — smooth open/close via JS-driven height animation
   (scrollHeight measured at open time; transitions height 0↔px).
   The TR is always display:table-row; height is controlled by
   the inner wrapper div. JS sets display:none on the TD after
   the close animation ends to guarantee full collapse.
   ------------------------------------------------------- */
.rpv2-expand-row {
  /* always table-row — never display:none — height controlled by wrapper */
}

.rpv2-expand-td {
  padding: 0 !important;
  overflow: hidden;
  border: none !important;
  /* Override legacy right-panel.css :last-child and non-subrow rules */
  width: auto !important;
  min-width: 0 !important;
  max-width: none !important;
  height: auto !important;
  position: static !important;
  background: transparent !important;
  text-align: left !important;
}

/* Wrapper whose height is JS-driven (scrollHeight-based animation).
   overflow:hidden clips the inner content during open/close.
   height:0 is the closed resting state; JS overrides it during animation. */
.rpv2-expand-td-wrap {
  overflow: hidden;
  height: 0;
}

/* Inner content — no overflow:hidden or min-height:0 needed here */
.rpv2-expand-inner {
  display: flex;
  flex-direction: row;
  gap: 16px;
  padding: 10px 12px;
  background: var(--bg-primary, #f9fafb);
  border-top: 1px dashed #e5e7eb;
  box-sizing: border-box;
}
[data-theme="dark"] .rpv2-expand-inner {
  background: #1e2937;
  border-top-color: #374151;
}

.rpv2-main-row-expandable { cursor: pointer; }
.rpv2-main-row-expandable button,
.rpv2-main-row-expandable a,
.rpv2-main-row-expandable [role="button"] {
  cursor: pointer;
}
.rpv2-main-row-expandable input,
.rpv2-main-row-expandable select,
.rpv2-main-row-expandable textarea,
.rpv2-main-row-expandable label {
  cursor: auto;
}
.rpv2-main-row-expandable[tabindex="0"]:focus-visible > td {
  outline: 2px solid var(--fc-color-primary, #2563eb);
  outline-offset: -2px;
}

.rpv2-expand-inner-unified {
  padding: 10px 12px;
}
.rpv2-expand-slider {
  width: 100%;
  overflow: hidden;
}
.rpv2-expand-slider-track {
  display: flex;
  width: 100%;
  min-width: 0;
  align-items: stretch;
  gap: 0;
  transition: gap .22s ease;
}
.rpv2-extra-col,
.rpv2-metrics-col {
  min-width: 0;
}
.rpv2-extra-col {
  flex: 0 0 0px;
  max-width: 0;
  max-height: 280px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transition: flex-basis .22s ease, max-width .22s ease, opacity .18s ease, transform .22s ease, padding-right .22s ease;
}
.rpv2-metrics-col {
  flex: 1 1 100%;
  display: flex;
  flex-direction: row;
  gap: 14px;
}
.rpv2-expand-inner-unified:not(.is-level2):not(.is-narrow-slider) .rpv2-extra-col {
  height: 0;
  transform: translateX(-12px);
}
.rpv2-expand-inner-unified.is-level2:not(.is-narrow-slider) .rpv2-expand-slider-track {
  gap: 12px;
}
.rpv2-expand-inner-unified.is-level2:not(.is-narrow-slider) .rpv2-extra-col {
  flex: 1 1 0px;
  max-width: 100%;
  height: auto;
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
  padding-right: 10px;
}
.rpv2-expand-inner-unified:not(.is-narrow-slider) .rpv2-metrics-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  grid-template-rows: auto minmax(0, 0fr);
  column-gap: 14px;
  row-gap: 0px;
  transition: grid-template-columns .22s ease, grid-template-rows .22s ease, column-gap .22s ease, row-gap .22s ease;
}
.rpv2-expand-inner-unified.is-level2:not(.is-narrow-slider) .rpv2-metrics-col {
  flex: 1 1 0px;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0fr);
  grid-template-rows: auto auto;
  column-gap: 0;
  row-gap: 14px;
}
.rpv2-expand-inner-unified:not(.is-narrow-slider) .rpv2-mini-radar-col,
.rpv2-expand-inner-unified:not(.is-narrow-slider) .rpv2-heat-breakdown-col {
  transition: transform .22s ease, opacity .22s ease;
}
/* Wide level2: let radar and heat cols size naturally so radar isn't clipped */
.rpv2-expand-inner-unified.is-level2:not(.is-narrow-slider) .rpv2-mini-radar-col {
  flex: 0 0 auto;
  grid-column: 1;
  grid-row: 1;
  overflow: visible;
  align-items: flex-start;
}
.rpv2-expand-inner-unified.is-level2:not(.is-narrow-slider) .rpv2-mini-radar-body {
  overflow: visible;
}
.rpv2-expand-inner-unified.is-level2:not(.is-narrow-slider) .rpv2-mini-radar-body svg.fc-radar-svg {
  max-height: 130px;
}
.rpv2-expand-inner-unified.is-level2:not(.is-narrow-slider) .rpv2-heat-breakdown-col {
  flex: 0 0 auto;
  grid-column: 1;
  grid-row: 2;
}

@media (prefers-reduced-motion: reduce) {
  .rpv2-expand-inner-unified .rpv2-expand-slider-track,
  .rpv2-expand-inner-unified .rpv2-extra-col,
  .rpv2-expand-inner-unified .rpv2-metrics-col,
  .rpv2-expand-inner-unified .rpv2-mini-radar-col,
  .rpv2-expand-inner-unified .rpv2-heat-breakdown-col {
    transition: none !important;
  }
  .rpv2-expand-inner-unified .rpv2-extra-col {
    transform: none !important;
  }
}

.rpv2-extra-top {
  display: grid;
  grid-template-columns: minmax(88px, 34%) minmax(0, 1fr);
  gap: 10px;
}
.rpv2-extra-photo {
  background: var(--bg-secondary, #fff);
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  min-height: 88px;
}
[data-theme="dark"] .rpv2-extra-photo {
  background: #202b39;
  border-color: #374151;
}
.rpv2-extra-photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #9ca3af;
  font-size: 13px;
}
.rpv2-extra-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.rpv2-extra-attrs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  min-width: 0;
}
.rpv2-extra-attr-row {
  display: grid;
  grid-template-columns: 94px 1fr;
  gap: 6px;
  align-items: center;
  font-size: 13px;
}
.rpv2-extra-attr-key {
  color: var(--text-secondary, #6b7280);
  white-space: nowrap;
}
.rpv2-extra-attr-val {
  color: var(--text-primary, #374151);
  min-width: 0;
}
[data-theme="dark"] .rpv2-extra-attr-val { color: #d1d5db; }
.rpv2-extra-empty { color: #9ca3af; }

.rpv2-extra-color-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.rpv2-color-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.12);
  padding: 1px 7px 1px 5px;
  white-space: nowrap;
}
.rpv2-color-chip-text { font-size: 13px; color: var(--text-primary, #374151); }
[data-theme="dark"] .rpv2-color-chip-text { color: #e5e7eb; }

.rpv2-extra-purchase {
  margin-top: 10px;
  border-top: 1px dashed #d1d5db;
  padding-top: 8px;
}
[data-theme="dark"] .rpv2-extra-purchase { border-top-color: #4b5563; }
.rpv2-extra-purchase .fc-model-detail__purchase-list {
  max-height: 120px;
  overflow-y: auto;
  min-height: 0;
  padding: 2px;
}
.rpv2-extra-purchase-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary, #6b7280);
  margin-bottom: 3px;
}
.rpv2-extra-purchase-empty {
  font-size: 13px;
  color: #9ca3af;
}

/* Separator between expand row and next main row */
.rpv2-expand-row.is-open + .rpv2-main-row td,
.rpv2-expand-row.is-open + .rpv2-main-row th {
  border-top: 1px solid #e5e7eb;
}
[data-theme="dark"] .rpv2-expand-row.is-open + .rpv2-main-row td {
  border-top-color: #374151;
}

/* -------------------------------------------------------
   Mini radar side — borderless, fits inside expand panel
   ------------------------------------------------------- */
.rpv2-mini-radar-col {
  flex: 1 1 0;
  min-width: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.rpv2-mini-radar-body {
  position: relative;
  width: 100%;
  max-width: 350px;
  overflow: hidden;
}
.rpv2-mini-radar-body svg.fc-radar-svg {
  width: 100%;
  height: auto;
  max-height: 130px;
  display: block;
}

/* -------------------------------------------------------
   Heat breakdown side
   ------------------------------------------------------- */
.rpv2-heat-breakdown-col {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  justify-content: center;
  gap: 6px;
  /* Side whitespace so bars don't feel stretched edge-to-edge */
  padding: 0 20px;
}

/* "工况热度" compact vertical label on the LEFT */
.rpv2-heat-breakdown-title {
  flex: 0 0 auto;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-secondary, #6b7280);
  letter-spacing: 0.05em;
  align-self: center;
  white-space: nowrap;
  padding: 0 2px;
}
[data-theme="dark"] .rpv2-heat-breakdown-title { color: #9ca3af; }

/* Condition rows list — CSS grid with shared label column.
   grid-template-columns: max-content 1fr
     col 1 = label column, sized to the widest label in the group (shared across all rows)
     col 2 = bar area, takes remaining space
   Each .rpv2-cond-row uses display:contents so its two children become direct grid items,
   ensuring all bars start from the same aligned x-position regardless of label length. */
.rpv2-cond-rows {
  display: grid;
  grid-template-columns: max-content 1fr;
  column-gap: 6px;
  row-gap: 2px;
  align-items: center;
  flex: 1 1 auto;
  width: 100%;
  min-width: 0;
  max-width: 320px;
}

.rpv2-cond-row {
  display: contents;
}

.rpv2-cond-name {
  font-size: 14px;
  color: var(--text-primary, #374151);
  font-weight: 500;
  white-space: nowrap;
  text-align: right;
}
[data-theme="dark"] .rpv2-cond-name { color: #d1d5db; }

/* Bar area: flex container holding the track + label.
   No background track — each bar stands on its own length. */
.rpv2-cond-bar-area {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Fixed-width track container: clips the colored fill so it can never
   overflow the bar area. max-width keeps the chart compact; the fill
   percentage is still visually meaningful (hottest cond = full track). */
.rpv2-cond-bar-track {
  flex: 1 1 auto;
  min-width: 0;
  max-width: 350px;
  height: 6px;
  overflow: hidden;
  border-radius: 3px;
  background: transparent; /* no gray remainder track */
}

/* Colored bar fill: width set by JS (normalized to local max condition heat). */
.rpv2-cond-bar-fill {
  height: 6px;
  border-radius: 3px;
  background: var(--fc-color-primary, #2563eb);
  min-width: 2px;
  transition: width 0.3s ease;
}

/* Percentage label sits directly after the bar */
.rpv2-cond-pct {
  font-size: 11px;
  color: #6b7280;
  white-space: nowrap;
  flex-shrink: 0;
}
[data-theme="dark"] .rpv2-cond-pct { color: #9ca3af; }

/* Mini radar placeholder */
.rpv2-mini-radar-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 90px;
  background: var(--bg-secondary, #fff);
  border: 1px dashed #d1d5db;
  border-radius: 6px;
  color: #9ca3af;
  font-size: 11px;
  text-align: center;
  gap: 4px;
}
[data-theme="dark"] .rpv2-mini-radar-placeholder {
  background: #202b39;
  border-color: #374151;
  color: #6b7280;
}

/* -------------------------------------------------------
   Wide/narrow responsive column visibility
   ------------------------------------------------------- */

/* Narrow-info column: hidden by default */
.rpv2-col-narrow-info { display: none; }

/* Narrow layout: hide wide columns, show compact info column */
.fc-right-card.rp-narrow .rpv2-table .rpv2-col-wide,
.fc-right-card.rp-narrow .rpv2-table .rpv2-col-model-name-wide {
  display: none;
}
.fc-right-card.rp-narrow .rpv2-table .rpv2-col-narrow-info {
  display: table-cell;
}
.fc-right-card.rp-narrow .rpv2-expand-inner:not(.rpv2-expand-inner-unified) {
  flex-direction: column;
}
.fc-right-card.rp-narrow .rpv2-expand-btn {
  display: none;
}
.fc-right-card.rp-narrow .rpv2-mini-radar-col {
  flex: 1 1 100%;
  max-width: 100%;
  width: 100%;
}
.fc-right-card.rp-narrow .rpv2-heat-breakdown-col {
  flex: 1 1 100%;
  max-width: 100%;
}

@media (max-width: 600px) {
  .rpv2-table .rpv2-col-wide,
  .rpv2-table .rpv2-col-model-name-wide { display: none; }
  .rpv2-table .rpv2-col-narrow-info     { display: table-cell; }
  .rpv2-expand-inner:not(.rpv2-expand-inner-unified) { flex-direction: column; }
  .rpv2-expand-btn { display: none; }
  .rpv2-mini-radar-col  { flex: 1 1 100%; max-width: 100%; width: 100%; }
  .rpv2-heat-breakdown-col { flex: 1 1 100%; max-width: 100%; }

  /* Mobile: right panel tab nav */
  .fc-tabs[data-tab-group="right-panel"] .fc-tabs__primary-group {
    flex: 1 1 100%;
    width: 100%;
    justify-content: space-between;
  }
  .fc-tabs[data-tab-group="right-panel"] .fc-tabs__primary-group .fc-tabs__item {
    flex: 1 1 0 !important;
    text-align: center;
  }

  /* Mobile: table-layout:fixed + narrow-mode layout for all three tables.
     td.rpv2-col-narrow-info min-width is advisory; actual floor enforced via
     each table's min-width (see below).  Column widths mirror the .rp-narrow
     block defined earlier; duplicate here so the 600px media-query path also
     applies correct column proportions even when the card's rp-narrow class
     has not yet been computed by JS. */
  .rpv2-table td.rpv2-col-narrow-info {
    min-width: var(--rpv2-narrow-model-min-w);
    overflow: hidden;
  }
  .rpv2-board .rpv2-table {
    table-layout: fixed;
    min-width: calc(var(--rpv2-narrow-fixed-w) + var(--rpv2-narrow-model-min-w));
  }
  #srp-results-table,
  #rup-table {
    table-layout: fixed;
  }
  /* 搜索结果 min-width (mirrors .fc-right-card.rp-narrow rules) */
  /* 默认（风量模式 none/rpm/noise）: score(124) + col-b(64) + action(36) = 224px */
  #srp-results-table {
    min-width: calc(224px + var(--rpv2-narrow-model-min-w));
  }
  /* 工况评分 / 综合评分模式: score(124) + action(36) = 160px */
  #srp-results-table[data-sort-by="condition_score"],
  #srp-results-table[data-sort-by="composite_score"] {
    min-width: calc(160px + var(--rpv2-narrow-model-min-w));
  }
  /* 近期更新 min-width */
  #rup-table {
    min-width: calc(160px + var(--rpv2-narrow-model-min-w));
  }
  .rpv2-table th,
  .rpv2-table td {
    padding-left: 5px;
    padding-right: 5px;
  }
  .rpv2-table th.rpv2-action-cell,
  .rpv2-table td.rpv2-action-cell {
    width: 36px !important;
    min-width: 36px !important;
    max-width: 36px !important;
  }
  .rpv2-table th.rpv2-score-heat-th {
    padding-left: 8px !important;
  }

  /* Mirror narrow-mode col rules (same as .rp-narrow block above).
     Wide-only cols are not in the narrow colgroup, so only rank/narrow/score/action
     need explicit widths here. */
  .rpv2-board .rpv2-table col.rpv2-cg-rank   { width:  32px; }
  .rpv2-board .rpv2-table col.rpv2-cg-narrow { width: auto;  }
  .rpv2-board .rpv2-table col.rpv2-cg-score  { width: 124px; }
  .rpv2-board .rpv2-table col.rpv2-cg-action { width:  36px; }
  /* 搜索结果 colgroup widths (JS injects mode-specific colgroups; col-a not included in narrow) */
  #srp-results-table col.rpv2-cg-narrow  { width: auto;  }
  #srp-results-table col.rpv2-cg-score   { width: 124px; }
  #srp-results-table col.rpv2-cg-col-b   { width:  64px; }
  #srp-results-table col.rpv2-cg-action  { width:  36px; }
  /* 近期更新 colgroup widths */
  #rup-table col.rpv2-cg-narrow  { width: auto;  }
  #rup-table col.rpv2-cg-score   { width: 124px; }
  #rup-table col.rpv2-cg-action  { width:  36px; }
}

.fc-right-card.rp-narrow .rpv2-expand-inner-unified .rpv2-expand-slider {
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.fc-right-card.rp-narrow .rpv2-expand-inner-unified .rpv2-expand-slider::-webkit-scrollbar { display: none; }
.fc-right-card.rp-narrow .rpv2-expand-inner-unified .rpv2-expand-slider-track { width: 200%; }
.fc-right-card.rp-narrow .rpv2-expand-inner-unified .rpv2-extra-col,
.fc-right-card.rp-narrow .rpv2-expand-inner-unified .rpv2-metrics-col {
  flex: 0 0 50%;
  max-width: 100%;
  opacity: 1;
  pointer-events: auto;
  padding-right: 0;
  scroll-snap-align: start;
}
.fc-right-card.rp-narrow .rpv2-expand-inner-unified .rpv2-metrics-col { flex-direction: column; }

@media (max-width: 600px) {
  .rpv2-expand-inner-unified .rpv2-expand-slider {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .rpv2-expand-inner-unified .rpv2-expand-slider::-webkit-scrollbar { display: none; }
  .rpv2-expand-inner-unified .rpv2-expand-slider-track { width: 200%; }
  .rpv2-expand-inner-unified .rpv2-extra-col,
  .rpv2-expand-inner-unified .rpv2-metrics-col {
    flex: 0 0 50%;
    max-width: 100%;
    opacity: 1;
    pointer-events: auto;
    padding-right: 0;
    scroll-snap-align: start;
  }
  .rpv2-expand-inner-unified .rpv2-metrics-col { flex-direction: column; }
}

/* -------------------------------------------------------
   Compact model info (narrow layout)
   ------------------------------------------------------- */
.rpv2-model-info-compact {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
  overflow: hidden;
  width: 100%;
}
.rpv2-model-info-compact .rpv2-mi-name {
  font-weight: 600;
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
.rpv2-model-info-compact .rpv2-mi-sub {
  font-size: 11px;
  color: #6b7280;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
[data-theme="dark"] .rpv2-model-info-compact .rpv2-mi-sub { color: #9ca3af; }

.rpv2-mi-rgb-tag {
  display: inline-flex;
  align-items: center;
  padding: 1px 5px;
  border-radius: 999px;
  font-size: 10px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: .02em;
  color: #ffffff;
  background: linear-gradient(135deg, rgb(255, 50, 50) 20%, rgb(50, 255, 50) 50%, rgb(50, 50, 255) 80%);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0) inset;
  vertical-align: middle;
  transform: translateY(-1px);
}

.rpv2-mi-sub .rpv2-mi-rgb-tag {
  transform: translateY(-1px);
}
[data-theme="dark"] .rpv2-mi-rgb-tag {
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0) inset;
}

.rpv2-th-label-wrap {
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.rpv2-th-help {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  padding: 0;
  color: var(--text-primary);
  font-size: 12px;
  line-height: 1;
  cursor: help;
  transition: color .15s ease, opacity .15s ease;
  opacity: .9;
}

.rpv2-th-help:focus-visible {
  outline: 2px solid var(--fc-color-primary, #2563eb);
  outline-offset: 2px;
  border-radius: 3px;
}

/* RPM annotation inside narrow compact name — slightly smaller/lighter than the name text */
.rpv2-model-info-compact .rpv2-max-speed {
  font-size: 10px;
  font-weight: 400;
}

/* Adaptive compression for the 型号信息 column on narrow card widths.
   Uses table-layout: fixed on all three tables (board, search, recent-updates)
   so that the colgroup drives column widths and the 型号信息 column (rpv2-cg-narrow,
   width:auto) absorbs remaining space.  Each table also sets min-width = fixed-cols
   + --rpv2-narrow-model-min-w so the scroll container produces a horizontal
   scrollbar only when truly necessary.
   See the "窄屏模式固定列宽集中定义" section below for per-table pixel values. */
.fc-right-card.rp-narrow .rpv2-table td.rpv2-col-narrow-info {
  /* min-width here is advisory; actual enforcement comes from each table's min-width. */
  min-width: var(--rpv2-narrow-model-min-w);
  overflow: hidden;
}
.fc-right-card.rp-narrow .rpv2-board .rpv2-table {
  table-layout: fixed;
  /* 排行榜最小宽度 = 固定列合计(214px) + 型号信息最小宽度 */
  min-width: calc(var(--rpv2-narrow-fixed-w) + var(--rpv2-narrow-model-min-w));
}
/* Search results and recent-updates also use table-layout:fixed in narrow mode
   so that the elastic 型号信息 column is properly constrained and touch-marquee
   overflow detection (scrollWidth > clientWidth) works correctly. */
.fc-right-card.rp-narrow #srp-results-table,
.fc-right-card.rp-narrow #rup-table {
  table-layout: fixed;
}
.fc-right-card.rp-narrow .rpv2-table th,
.fc-right-card.rp-narrow .rpv2-table td {
  padding-left: 5px;
  padding-right: 5px;
}
.fc-right-card.rp-narrow .rpv2-table th.rpv2-action-cell,
.fc-right-card.rp-narrow .rpv2-table td.rpv2-action-cell {
  width: 36px !important;
  min-width: 36px !important;
  max-width: 36px !important;
}
.fc-right-card.rp-narrow .rpv2-table th.rpv2-score-heat-th {
  padding-left: 8px !important;
}

/* -------------------------------------------------------
   窄屏模式固定列宽集中定义 (Narrow-mode fixed column widths)

   策略：
   · 固定列（排名、评分、操作等）使用明确的 px 宽度，保证内容完整显示。
   · 型号信息列 (rpv2-cg-narrow) 使用 width:auto，在 table-layout:fixed
     下自动吸收固定列以外的剩余空间。
   · 各表格 min-width = 固定列合计 + --rpv2-narrow-model-min-w，确保型号
     信息列永远不会被压缩到最小宽度以下；只有当可用宽度不足时，
     .fc-rank-scroll 的 overflow:auto 才会产生横向滚动条。

   如需调整宽度，直接修改下方各行的 px 值，无需改动 JS 逻辑。
   ------------------------------------------------------- */

/* 排行榜 (4 cols: 排名 | 型号信息 | 综合评分·热度 | 操作)
   固定列合计: 32 + 124 + 36 = 192px (= --rpv2-narrow-fixed-w)    */
.fc-right-card.rp-narrow .rpv2-board .rpv2-table col.rpv2-cg-rank   { width:  32px; } /* 排名         */
.fc-right-card.rp-narrow .rpv2-board .rpv2-table col.rpv2-cg-narrow { width: auto;  } /* 型号信息（弹性）*/
.fc-right-card.rp-narrow .rpv2-board .rpv2-table col.rpv2-cg-score  { width: 124px; } /* 综合评分·热度 */
.fc-right-card.rp-narrow .rpv2-board .rpv2-table col.rpv2-cg-action { width:  36px; } /* 操作         */

/* 搜索结果 — col 宽度（每个排序模式的 colgroup 仅含可见列，匹配 JS CONDITION/AIRFLOW_NARROW_COL_DEFS）
   · 工况评分模式 (condition_score):  3 cols: narrow(auto) + score(124) + action(36) = 160px 固定
   · 风量排序模式 (none/rpm/noise):   4 cols: narrow(auto) + score(124) + col-b(64) + action(36) = 224px 固定
   · 综合评分模式 (composite_score):  3 cols: narrow(auto) + score(124) + action(36) = 160px (独立 colgroup)
   JS 不同模式注入不同 colgroup，因此下面的 col 规则只需覆盖对应类名即可。 */
.fc-right-card.rp-narrow #srp-results-table col.rpv2-cg-narrow  { width: auto;  } /* 型号信息（弹性）*/
.fc-right-card.rp-narrow #srp-results-table col.rpv2-cg-score   { width: 124px; } /* 综合·工况评分  */
.fc-right-card.rp-narrow #srp-results-table col.rpv2-cg-col-b   { width:  64px; } /* 风量（仅风量模式）*/
.fc-right-card.rp-narrow #srp-results-table col.rpv2-cg-action  { width:  36px; } /* 操作           */
/* 搜索结果最小宽度，按各模式可见固定列总宽计算 */
/* 默认（风量模式 none/rpm/noise）: score(124) + col-b(64) + action(36) = 224px */
.fc-right-card.rp-narrow #srp-results-table {
  min-width: calc(224px + var(--rpv2-narrow-model-min-w));
}
/* 工况评分 / 综合评分模式: score(124) + action(36) = 160px */
.fc-right-card.rp-narrow #srp-results-table[data-sort-by="condition_score"],
.fc-right-card.rp-narrow #srp-results-table[data-sort-by="composite_score"] {
  min-width: calc(160px + var(--rpv2-narrow-model-min-w));
}

/* 近期更新 (3 cols: 型号信息 | 综合评分·热度 | 操作)
   固定列合计: 124 + 36 = 160px                                    */
.fc-right-card.rp-narrow #rup-table col.rpv2-cg-narrow  { width: auto;  } /* 型号信息（弹性）*/
.fc-right-card.rp-narrow #rup-table col.rpv2-cg-score   { width: 124px; } /* 综合评分·热度  */
.fc-right-card.rp-narrow #rup-table col.rpv2-cg-action  { width:  36px; } /* 操作           */
/* 近期更新最小宽度 = 固定列合计 160px + 型号信息最小宽度 */
.fc-right-card.rp-narrow #rup-table {
  min-width: calc(160px + var(--rpv2-narrow-model-min-w));
}
.fc-right-card.rp-narrow .rpv2-mi-rgb-tag {
  font-size: 9px;
  line-height: 1.1;
  transform: translateY(-0.5px);
}

/* -------------------------------------------------------
   Max-speed annotation after model name (wide layout)
   ------------------------------------------------------- */
.rpv2-max-speed {
  font-size: 12px;
  color: var(--text-secondary, #6b7280);
  font-weight: 400;
  letter-spacing: 0;
}
[data-theme="dark"] .rpv2-max-speed { color: #9ca3af; }

/* -------------------------------------------------------
   型号 column max-width — wide (non-narrow) mode only.
   Prevents a long model name from stretching the whole table.
   The existing overflow:hidden + text-overflow:ellipsis on
   .rpv2-table td handles the visual truncation; the marquee
   wrapper reveals the full text on hover.
   ------------------------------------------------------- */
.fc-right-card:not(.rp-narrow) .rpv2-table th.rpv2-col-model-name-wide,
.fc-right-card:not(.rp-narrow) .rpv2-table td.rpv2-col-model-name-wide {
  max-width: 200px;
}

/* Marquee clip container */
.rpv2-model-name-wrap {
  display: block;
  overflow: hidden;
  white-space: nowrap;
  width: 100%;
  text-overflow: ellipsis;
}

/* Inner text node — slides left on hover when text genuinely overflows */
.rpv2-model-name-inner {
  display: inline-block;
  white-space: nowrap;
  transition: transform 0.35s ease;
}

.rpv2-caution-tag {
  margin-right: 4px;
  background: var(--fc-caution-bg, #ffd97a);
  color: var(--fc-caution-tag-text, #9a3412);
}

/* Inner text for narrow-mode auto marquee */
.rpv2-mi-name-inner {
  display: inline-block;
  white-space: nowrap;
  transition: transform 0.35s ease;
}

.rpv2-mi-model-text.is-caution {
  display: inline-block;
  padding: 0 2px;
  border-radius: 6px;
  background: var(--fc-caution-bg, #ffd97a);
}

/* -------------------------------------------------------
   Search results v2 — search summary bar above the table
   ------------------------------------------------------- */
.srp-summary-bar {
  flex-shrink: 0;
  padding: 3px 10px 4px;
  font-size: 13px;
  color: var(--text-secondary, #6b7280);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: right;
  line-height: 1.4;
}
.srp-summary-bar:empty { display: none; }
[data-theme="dark"] .srp-summary-bar { color: #9ca3af; }

/* -------------------------------------------------------
   Search results v2 — fixed combined score column
   ------------------------------------------------------- */

/* 综合 · 工况评分 column header in search results: same indentation as rankings */
#srp-thead th.rpv2-score-heat-th {
  padding-left: 13px !important;
}

/* Condition score badge + separator inside the combined score cell */
.srp-cond-score-sep {
  color: var(--text-secondary, #6b7280);
  font-size: 15px;
  font-weight: 700;
  margin: 0 1px;
  line-height: 1;
}
.srp-cond-score-badge {
  /* inherits rpv2-score-badge styles */
}

/* -------------------------------------------------------
   Search results v2 — col-A and col-B trailing columns
   Right-align both header and body cells.
   !important is required because .rpv2-table th { text-align: left } has
   higher specificity (element + class) than a bare class selector.
   padding-right !important overrides .rpv2-table th/td { padding: … }.
   ------------------------------------------------------- */
.rpv2-table th.srp-col-A,
.rpv2-table td.srp-col-A,
.rpv2-table th.srp-col-B,
.rpv2-table td.srp-col-B {
  white-space: nowrap;
  font-size: 13px;
  text-align: right !important;
}

/* Extra breathing room between col-B and the action column */
.rpv2-table th.srp-col-B,
.rpv2-table td.srp-col-B {
  padding-right: 20px !important;
}

/* Source tag: 原始 / 拟合 */
.srp-src-tag {
  display: inline-block;
  margin-left: 4px;
  font-size: 10px;
  padding: 0 4px;
  border-radius: 3px;
  vertical-align: middle;
  line-height: 1.6;
  transform: translateY(-1px);
}
.srp-src-tag[data-src="raw"] {
  background: #dcfce7;
  color: #15803d;
}
.srp-src-tag[data-src="fit"] {
  background: #fef9c3;
  color: #92400e;
}
[data-theme="dark"] .rpv2-caution-tag {
  color: var(--fc-caution-tag-text, #1f2937);
}
[data-theme="dark"] .srp-src-tag[data-src="raw"] { background: #166534; color: #bbf7d0; }
[data-theme="dark"] .srp-src-tag[data-src="fit"] { background: #78350f; color: #fde68a; }

/* Airflow value (col-B) */
.srp-val-airflow {
  color: #2563eb;
  font-weight: 600;
}
[data-theme="dark"] .srp-val-airflow { color: #60a5fa; }

/* Secondary value (e.g. max dB in condition_score mode) */
.srp-val-secondary {
  color: var(--text-secondary, #6b7280);
  font-size: 13px;
}
[data-theme="dark"] .srp-val-secondary { color: #9ca3af; }

/* -------------------------------------------------------
   Search results v2 — narrow-screen column rules
   (driven by data-sort-by attribute set by JS on #srp-results-table)
   ------------------------------------------------------- */

/* Narrow + condition_score: hide both col-A and col-B */
.fc-right-card.rp-narrow #srp-results-table[data-sort-by="condition_score"] th.srp-col-A,
.fc-right-card.rp-narrow #srp-results-table[data-sort-by="condition_score"] td.srp-col-A,
.fc-right-card.rp-narrow #srp-results-table[data-sort-by="condition_score"] th.srp-col-B,
.fc-right-card.rp-narrow #srp-results-table[data-sort-by="condition_score"] td.srp-col-B {
  display: none;
}

/* Narrow + non-condition_score: hide col-A only, keep col-B (风量CFM) */
.fc-right-card.rp-narrow #srp-results-table:not([data-sort-by="condition_score"]) th.srp-col-A,
.fc-right-card.rp-narrow #srp-results-table:not([data-sort-by="condition_score"]) td.srp-col-A {
  display: none;
}

/* 风量排序模式（窄屏）综合·工况评分列: 保持与工况评分模式一致，同时显示综合分和工况分
   （不再隐藏 srp-cond-score-sep / srp-cond-score-badge） */

/* Mirror narrow rules at narrow media query breakpoint */
@media (max-width: 600px) {
  #srp-results-table[data-sort-by="condition_score"] th.srp-col-A,
  #srp-results-table[data-sort-by="condition_score"] td.srp-col-A,
  #srp-results-table[data-sort-by="condition_score"] th.srp-col-B,
  #srp-results-table[data-sort-by="condition_score"] td.srp-col-B { display: none; }

  #srp-results-table:not([data-sort-by="condition_score"]) th.srp-col-A,
  #srp-results-table:not([data-sort-by="condition_score"]) td.srp-col-A { display: none; }


}

/* -------------------------------------------------------
   "查看所有型号" — absolute edge pill, anchored to .fc-right-card
   Only shown when the 排行榜 tab is active (JS toggles hidden attr).
   ------------------------------------------------------- */
.rpv2-view-all-edge-btn {
  position: absolute;
  left: 50%;
  bottom: 4px;
  transform: translateX(-50%);
  z-index: 60;
  height: 16px;
  padding: 0 7px;
  font-size: 12px;
  font-weight: 600;
  line-height: 16px;
  white-space: nowrap;
  background: #ffffff00;
  backdrop-filter: blur(4px);
  border-radius: 999px;
  color: var(--text-secondary, #6b7280);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.rpv2-view-all-edge-btn[hidden] {
  display: none;
}