/* World Cup 2026 Explorer — styles.css
 * Inherits design language from root styles.css (same font stack, CSS vars).
 * All colors use the same custom-property names so toggling data-theme="dark"
 * on <html> works automatically.
 */

/* ─── Reset & base ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Light theme — mirrors root styles.css palette */
  --bg: #f4f5f7;
  --card: #ffffff;
  --card2: #eef0f5;
  --ink: #15181d;
  --muted: #5f6675;
  --line: #e6e8ec;
  --accent: #0a7d3e;
  --accent-ink: #ffffff;
  --accent-soft: #e8f3ec;
  --accent-pill: #cfe8d9;
  --accent-pill-ink: #075c2d;
  --brand-red: #BB0006;
  --warn-bg: #fff4d6;
  --warn-ink: #5a3d00;
  --shadow: 0 4px 16px rgba(0,0,0,0.07);
  --error: #b00020;
  --focus-ring: rgba(10,125,62,0.12);

  /* Explorer-specific tokens */
  --header-h: 64px;
  --chip-bar-h: 0px;          /* set by JS after chips render */
  --sheet-z: 200;
  --compare-bar-z: 150;
  --radius-card: 12px;
  --radius-chip: 999px;
  --radius-btn: 8px;
  --gap: 16px;
  --col-min: 260px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c0e12;
    --card: #15181f;
    --card2: #1b1f27;
    --ink: #eef1f5;
    --muted: #8b94a3;
    --line: #242a33;
    --accent: #19c37d;
    --accent-ink: #04130c;
    --accent-soft: rgba(25,195,125,0.14);
    --accent-pill: rgba(25,195,125,0.22);
    --accent-pill-ink: #19c37d;
    --brand-red: #ff6b6b;
    --warn-bg: #2a2410;
    --warn-ink: #f0c040;
    --shadow: 0 8px 26px rgba(0,0,0,0.45);
    --error: #ff6b6b;
    --focus-ring: rgba(25,195,125,0.22);
  }
}

/* Honour explicit [data-theme] attribute (from root site toggle) */
[data-theme="dark"] {
  --bg: #0c0e12;
  --card: #15181f;
  --card2: #1b1f27;
  --ink: #eef1f5;
  --muted: #8b94a3;
  --line: #242a33;
  --accent: #19c37d;
  --accent-ink: #04130c;
  --accent-soft: rgba(25,195,125,0.14);
  --accent-pill: rgba(25,195,125,0.22);
  --accent-pill-ink: #19c37d;
  --brand-red: #ff6b6b;
  --warn-bg: #2a2410;
  --warn-ink: #f0c040;
  --shadow: 0 8px 26px rgba(0,0,0,0.45);
  --error: #ff6b6b;
  --focus-ring: rgba(25,195,125,0.22);
}

[data-theme="light"] {
  --bg: #f4f5f7;
  --card: #ffffff;
  --card2: #eef0f5;
  --ink: #15181d;
  --muted: #5f6675;
  --line: #e6e8ec;
  --accent: #0a7d3e;
  --accent-ink: #ffffff;
  --accent-soft: #e8f3ec;
  --accent-pill: #cfe8d9;
  --accent-pill-ink: #075c2d;
  --brand-red: #BB0006;
  --warn-bg: #fff4d6;
  --warn-ink: #5a3d00;
  --shadow: 0 4px 16px rgba(0,0,0,0.07);
  --error: #b00020;
  --focus-ring: rgba(10,125,62,0.12);
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.4;
  min-height: 100dvh;
}

/* ─── Focus ring ────────────────────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ─── Reduced motion ────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ─── Header ────────────────────────────────────────────────────────────── */
.site-header {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  padding: 12px var(--gap);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header__inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.site-header__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-header__badge {
  font-size: 0.7rem;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 2px 7px;
  border-radius: var(--radius-chip);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-header__tagline {
  font-size: 0.78rem;
  color: var(--muted);
  flex: 1 1 100%;
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.back-link {
  font-size: 0.8rem;
  color: var(--accent);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 4px;
  min-height: 44px;
  padding: 0 4px;
}
.back-link:hover { text-decoration: underline; }

/* Preview badge */
.preview-badge {
  display: none;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  background: var(--warn-bg);
  color: var(--warn-ink);
  padding: 3px 10px;
  border-radius: var(--radius-chip);
  border: 1px solid var(--warn-ink);
  font-weight: 600;
}
.preview-badge.visible { display: flex; }

/* ─── Layout shell ──────────────────────────────────────────────────────── */
.explorer-layout {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--gap);
}

/* ─── Tier-1 filter bar ─────────────────────────────────────────────────── */
.filter-bar {
  padding: 12px 0 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.search-wrap {
  position: relative;
  flex: 1 1 180px;
  min-width: 160px;
}

.search-wrap svg {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 9px 10px 9px 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius-btn);
  background: var(--card);
  color: var(--ink);
  font-size: 0.9rem;
  min-height: 44px;
  font-family: inherit;
}

.search-input::placeholder { color: var(--muted); }
.search-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--focus-ring); }

/* Multi-select pill groups (Tier 1: Nation, Position) */
.pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.pill-group__label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  align-self: center;
  margin-right: 2px;
  white-space: nowrap;
}

.pill {
  appearance: none;
  background: var(--card2);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius-chip);
  padding: 5px 12px;
  font-size: 0.8rem;
  font-family: inherit;
  cursor: pointer;
  min-height: 32px;
  line-height: 1;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
  user-select: none;
}

.pill[aria-pressed="true"], .pill.active {
  background: var(--accent-pill);
  color: var(--accent-pill-ink);
  border-color: var(--accent);
  font-weight: 600;
}

.pill:hover:not([aria-pressed="true"]):not(.active) {
  background: var(--accent-soft);
  border-color: var(--accent);
}

/* Filters & view-toggle button row */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.toolbar__left { display: flex; flex-wrap: wrap; gap: 8px; flex: 1; align-items: center; }
.toolbar__right { display: flex; gap: 8px; align-items: center; }

.btn {
  appearance: none;
  background: var(--card);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius-btn);
  padding: 7px 14px;
  font-size: 0.83rem;
  font-family: inherit;
  cursor: pointer;
  min-height: 36px;
  min-width: 44px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: background 0.12s, border-color 0.12s;
  white-space: nowrap;
}

.btn:hover { background: var(--accent-soft); border-color: var(--accent); }
.btn--active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn--accent { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn--small { padding: 4px 10px; min-height: 30px; font-size: 0.78rem; }

/* Sort & Group selects */
.select-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.select-wrap label {
  font-size: 0.75rem;
  color: var(--muted);
  margin-right: 6px;
  white-space: nowrap;
}

select.sort-select, select.group-select {
  appearance: none;
  background: var(--card);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius-btn);
  padding: 6px 28px 6px 10px;
  font-size: 0.83rem;
  font-family: inherit;
  cursor: pointer;
  min-height: 36px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235f6675' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
}

select.sort-select:focus, select.group-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

/* ─── Active-filter chip bar ────────────────────────────────────────────── */
.chip-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  padding: 6px 0;
  min-height: 0;
}

.chip-bar:empty { display: none; }

.result-count {
  font-size: 0.82rem;
  color: var(--muted);
  margin-right: 4px;
}

.result-count strong { color: var(--ink); }

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--accent-pill);
  color: var(--accent-pill-ink);
  border: 1px solid var(--accent);
  border-radius: var(--radius-chip);
  padding: 3px 6px 3px 10px;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
}

.chip-remove {
  appearance: none;
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  font-size: 0.9rem;
  line-height: 1;
  padding: 0;
  transition: background 0.1s;
}
.chip-remove:hover { background: rgba(0,0,0,0.12); }

.clear-all-btn {
  appearance: none;
  background: none;
  border: none;
  color: var(--error);
  font-size: 0.78rem;
  font-family: inherit;
  cursor: pointer;
  padding: 3px 6px;
  min-height: 28px;
  border-radius: var(--radius-btn);
  text-decoration: underline;
}
.clear-all-btn:hover { background: rgba(176,0,32,0.08); }

/* ─── Group section headers ─────────────────────────────────────────────── */
.group-header {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 14px 0 6px;
  border-top: 1px solid var(--line);
  margin-top: 6px;
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 10;
}

.group-header:first-child { border-top: none; margin-top: 0; }

/* ─── Card grid ─────────────────────────────────────────────────────────── */
.results-area {
  padding: 8px 0 120px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--col-min), 1fr));
  gap: 12px;
  align-items: start;
}

/* Player card */
.player-card {
  background: var(--card);
  border-radius: var(--radius-card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  content-visibility: auto;
  contain-intrinsic-size: 0 180px;
  transition: transform 0.12s, box-shadow 0.12s;
}

.player-card:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.1); }

.player-card__header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 12px 8px;
}

.player-card__flag {
  font-size: 1.6rem;
  line-height: 1;
  flex-shrink: 0;
  width: 32px;
  text-align: center;
}

.player-card__name {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.2;
}

/* Nation filter scales to 48 nations: a capped, scrollable box of pills
   instead of an overflowing block. Pills wrap as before; the box scrolls. */
#nationPills {
  max-height: 116px;
  overflow-y: auto;
  align-content: flex-start;
}

/* Player-name links (card + table) inherit the surface look, underline on hover. */
.player-card__link { color: inherit; text-decoration: none; }
.player-card__link:hover { text-decoration: underline; }

.player-card__team {
  font-size: 0.75rem;
  color: var(--muted);
}

.player-card__body {
  padding: 0 12px 12px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 8px;
}

.player-card__stat {
  font-size: 0.75rem;
  color: var(--muted);
}

.player-card__stat strong {
  color: var(--ink);
  font-weight: 600;
}

.player-card__pos {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--card2);
  color: var(--muted);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.04em;
}

.player-card__shirt {
  position: absolute;
  bottom: 10px;
  right: 10px;
  color: var(--line);
  font-size: 0.7rem;
}

/* Pin / compare button */
.pin-btn {
  appearance: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-btn);
  transition: color 0.12s, background 0.12s;
  flex-shrink: 0;
  margin-left: auto;
}
.pin-btn:hover { background: var(--accent-soft); color: var(--accent); }
.pin-btn[aria-pressed="true"] { color: var(--accent); }
.pin-btn[aria-pressed="true"] svg { fill: var(--accent); }

/* MLS badge on card */
.mls-badge {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 700;
  background: var(--accent-soft);
  color: var(--accent-pill-ink);
  border-radius: 3px;
  padding: 1px 4px;
  margin-left: 4px;
  letter-spacing: 0.04em;
  vertical-align: middle;
}

/* Foreign-born badge */
.foreign-badge {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 600;
  background: var(--card2);
  color: var(--muted);
  border-radius: 3px;
  padding: 1px 4px;
  margin-left: 4px;
  letter-spacing: 0.03em;
  vertical-align: middle;
}

/* ─── Table view ────────────────────────────────────────────────────────── */
.player-table-wrap {
  overflow-x: auto;
  margin-top: 8px;
  border-radius: var(--radius-card);
  border: 1px solid var(--line);
  background: var(--card);
}

.player-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.player-table th {
  padding: 10px 12px;
  text-align: left;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--line);
  background: var(--card2);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}

.player-table th:hover { color: var(--accent); }
.player-table th[aria-sort="ascending"]::after  { content: " ▲"; font-size: 0.65rem; }
.player-table th[aria-sort="descending"]::after { content: " ▼"; font-size: 0.65rem; }

.player-table td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
  white-space: nowrap;
}

.player-table tbody tr:last-child td { border-bottom: none; }
.player-table tbody tr:hover { background: var(--accent-soft); }

.player-table .pin-btn { min-width: 36px; min-height: 36px; }

/* ─── Skeleton loading ──────────────────────────────────────────────────── */
@keyframes shimmer {
  0%   { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}

.skeleton {
  background: linear-gradient(90deg, var(--card2) 25%, var(--line) 50%, var(--card2) 75%);
  background-size: 800px 100%;
  animation: shimmer 1.4s infinite linear;
  border-radius: 6px;
}

.skeleton-card {
  background: var(--card);
  border-radius: var(--radius-card);
  border: 1px solid var(--line);
  height: 180px;
  overflow: hidden;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.skeleton-line { height: 14px; border-radius: 4px; }
.skeleton-line--title { width: 60%; }
.skeleton-line--sub { width: 40%; height: 11px; }
.skeleton-line--short { width: 30%; height: 11px; }

/* ─── Empty state ───────────────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.empty-state__icon { font-size: 2.5rem; }
.empty-state__title { font-size: 1.1rem; font-weight: 700; color: var(--ink); }
.empty-state__sub { font-size: 0.88rem; color: var(--muted); max-width: 320px; }

/* ─── Charts section ────────────────────────────────────────────────────── */
.charts-section {
  padding: 16px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 700px) {
  .charts-section { grid-template-columns: 1fr; }
}

.chart-card {
  background: var(--card);
  border-radius: var(--radius-card);
  border: 1px solid var(--line);
  padding: 14px 16px;
}

.chart-card__title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

/* Bar chart (league distribution) */
.bar-chart { display: flex; flex-direction: column; gap: 6px; }

.bar-row {
  display: grid;
  grid-template-columns: 110px 1fr 36px;
  gap: 6px;
  align-items: center;
}

.bar-label {
  font-size: 0.75rem;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bar-track {
  height: 16px;
  background: var(--card2);
  border-radius: 4px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 4px;
  min-width: 4px;
  transition: width 0.3s ease;
}

.bar-count {
  font-size: 0.72rem;
  color: var(--muted);
  text-align: right;
}

/* Ranked list (birthplace) */
.ranked-list { display: flex; flex-direction: column; gap: 4px; }

.ranked-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
}

.ranked-row__rank {
  width: 18px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 600;
  text-align: right;
  flex-shrink: 0;
}

.ranked-row__label { flex: 1; color: var(--ink); }
.ranked-row__count { color: var(--muted); font-size: 0.78rem; }

/* ─── Bottom sheet (Tier 2 filters) ────────────────────────────────────── */
.sheet-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: calc(var(--sheet-z) - 1);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.sheet-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.bottom-sheet {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--sheet-z);
  background: var(--card);
  border-top-left-radius: 18px;
  border-top-right-radius: 18px;
  box-shadow: 0 -8px 40px rgba(0,0,0,0.18);
  transform: translateY(100%);
  transition: transform 0.28s cubic-bezier(0.4,0,0.2,1);
  max-height: 85dvh;
  display: flex;
  flex-direction: column;
}

.bottom-sheet.open {
  transform: translateY(0);
}

.sheet-handle {
  width: 40px;
  height: 4px;
  background: var(--line);
  border-radius: 2px;
  margin: 10px auto 0;
  flex-shrink: 0;
}

.sheet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}

.sheet-header h2 {
  font-size: 1rem;
  font-weight: 700;
}

.sheet-close {
  appearance: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  font-size: 1.4rem;
  line-height: 1;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-btn);
}
.sheet-close:hover { background: var(--accent-soft); color: var(--accent); }

.sheet-body {
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.sheet-section { display: flex; flex-direction: column; gap: 8px; }

.sheet-section__label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* MLS toggle */
.toggle-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
}

.toggle-label {
  font-size: 0.88rem;
  color: var(--ink);
  flex: 1;
}

.toggle-switch {
  position: relative;
  width: 44px;
  height: 26px;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.toggle-switch__track {
  position: absolute;
  inset: 0;
  background: var(--card2);
  border: 1px solid var(--line);
  border-radius: 13px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.toggle-switch__thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: var(--card);
  border-radius: 50%;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
  transition: transform 0.2s, background 0.2s;
  pointer-events: none;
}

.toggle-switch input:checked ~ .toggle-switch__track { background: var(--accent); border-color: var(--accent); }
.toggle-switch input:checked ~ .toggle-switch__thumb { transform: translateX(18px); }
.toggle-switch input:focus ~ .toggle-switch__track { box-shadow: 0 0 0 3px var(--focus-ring); }

/* Range sliders */
.range-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.range-values {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--muted);
}

input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 4px;
  background: var(--line);
  border-radius: 2px;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}

/* "More" expander in sheet */
.more-expander {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.more-toggle {
  appearance: none;
  background: none;
  border: none;
  color: var(--accent);
  font-size: 0.82rem;
  font-family: inherit;
  cursor: pointer;
  padding: 4px 0;
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
}

.more-toggle[aria-expanded="true"] .more-arrow { transform: rotate(180deg); }
.more-arrow { transition: transform 0.2s; display: inline-block; }

.more-content { display: none; padding-top: 12px; display: flex; flex-direction: column; gap: 14px; }
.more-content[hidden] { display: none; }

.sheet-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.sheet-footer .btn { flex: 1; justify-content: center; }

/* ─── Compare bar ───────────────────────────────────────────────────────── */
.compare-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--compare-bar-z);
  background: var(--card);
  border-top: 1px solid var(--line);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.12);
  padding: 10px 16px;
  transform: translateY(100%);
  transition: transform 0.25s ease;
}

.compare-bar.visible { transform: translateY(0); }

.compare-bar__inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.compare-bar__label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  flex-shrink: 0;
}

.compare-slot {
  background: var(--card2);
  border: 1px dashed var(--line);
  border-radius: var(--radius-btn);
  padding: 5px 12px;
  font-size: 0.82rem;
  color: var(--muted);
  min-height: 36px;
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 120px;
}

.compare-slot.filled {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--ink);
}

.compare-slot__remove {
  appearance: none;
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  min-width: 24px;
  min-height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-left: auto;
}
.compare-slot__remove:hover { background: rgba(0,0,0,0.1); }

/* ─── Compare panel (side-by-side) ─────────────────────────────────────── */
.compare-panel {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: var(--bg);
  overflow-y: auto;
  padding: 16px;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
}

.compare-panel.open { transform: translateY(0); }

.compare-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.compare-panel__header h2 { font-size: 1.1rem; font-weight: 700; }

.compare-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-card);
  border: 1px solid var(--line);
  background: var(--card);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.compare-table th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 700;
  border-bottom: 1px solid var(--line);
  background: var(--card2);
}

.compare-table th.attr-col {
  width: 120px;
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.compare-table td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.compare-table tbody tr:last-child td { border-bottom: none; }
.compare-table tbody tr:nth-child(even) { background: var(--accent-soft); }

/* ─── Share button ──────────────────────────────────────────────────────── */
.share-btn {
  appearance: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius-btn);
  color: var(--ink);
  font-size: 0.8rem;
  font-family: inherit;
  cursor: pointer;
  padding: 6px 12px;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: background 0.12s;
}
.share-btn:hover { background: var(--accent-soft); }
.share-btn.copied { color: var(--accent); border-color: var(--accent); }

/* ─── Utility ───────────────────────────────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

.hidden { display: none !important; }

/* ─── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 520px) {
  :root { --col-min: 100%; }

  .site-header__title { font-size: 0.95rem; }
  .filter-bar { padding: 8px 0 4px; }
  .bar-row { grid-template-columns: 80px 1fr 28px; }
}

@media (min-width: 900px) {
  .site-header__tagline { flex: 0 1 auto; }
  .site-header__inner { flex-wrap: nowrap; }
}
