/* =============================================================================
   VT Stats — Map Browser (css/maps.css)

   Used by map/index.html and every pre-generated /map/<slug>/index.html
   (Phase 5). Builds on top of css/vtstats-theme.css; reuses the same
   --kb-* / --vt-* tokens. Where the player-pages CSS already establishes
   a pattern (chip groups, search input, sort select, sticky toolbar),
   we deliberately mirror class names / patterns rather than coining new
   ones — and lean on existing `.vt-chip-group`, `.vt-chip` from
   vtstats-theme.css/player.css for chip controls.

   Sections:
     1. Tokens
     2. Hero band
     3. Toolbar (search + chips + sort)
     4. Card grid
     5. Single-map shell + back-link + placeholder section
     6. Empty / error states
   ============================================================================ */

/* ---- 1. Tokens ---- */
:root {
  --vt-map-card-min:        260px;
  --vt-map-card-radius:     14px;
  --vt-map-card-pad:        0.85rem;
  --vt-map-card-gap:        1rem;
}

/* ---- 2. Hero band ---- */
.vt-map-hero { border-radius: var(--vt-map-card-radius); }
.vt-map-hero-title {
  font-family: 'Geist', system-ui, -apple-system, sans-serif;
  font-weight: 700;
  font-size: clamp(1.5rem, 2.2vw + 1rem, 2.2rem);
  letter-spacing: -0.02em;
  color: var(--kb-text-primary);
  margin: 0;
}
.vt-map-hero-subtitle { font-size: 0.95rem; }
.vt-map-hero-stats { font-size: 0.85rem; }
.vt-map-hero-stat {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.65rem;
  background: color-mix(in oklab, var(--kb-bg-card) 60%, transparent);
  border: 1px solid color-mix(in oklab, var(--kb-text-primary) 8%, transparent);
  border-radius: 999px;
  color: var(--kb-text-secondary);
}
.vt-map-hero-stat .num {
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-weight: 600;
  color: var(--kb-text-primary);
}

/* ---- 3. Toolbar ---- */
.vt-map-toolbar {
  border-radius: var(--vt-map-card-radius);
  position: sticky;
  top: calc(var(--vt-navbar-h, 56px) + 0.5rem);
  /* Sit one notch BELOW the .navbar.sticky-top (1020) so the navbar's
     theme-picker dropdown — whose menu hangs into the viewport area
     just below the navbar — paints over the toolbar instead of being
     covered by it. Safe for the mobile filter offcanvas: Bootstrap's
     `.offcanvas` is `position: fixed` with its own `z-index: 1045`,
     and we explicitly kill the only ancestor styles that would create
     a containing block (backdrop-filter / transform — see the rule
     just below), so the fixed drawer escapes the toolbar's stacking
     context and renders at root level above the navbar. On md+ the
     offcanvas is inline (no fixed positioning), so z-index is moot.
     Re-raising this above 1020 will reintroduce the dropdown overlap
     bug — keep it strictly less than the navbar's z-index. */
  z-index: 1019;
}
/* Same offcanvas-clipping fix as the player toolbar: kill backdrop
   filter + hover transform on the sticky toolbar so the mobile
   filter drawer escapes to viewport coordinates. */
.vt-map-toolbar.card,
.vt-map-toolbar.card:hover {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  transform: none !important;
}

.vt-map-search-icon {
  position: absolute;
  left: 0.65rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--kb-text-muted);
  pointer-events: none;
}
.vt-map-search-input {
  padding-left: 2rem;
  background: color-mix(in oklab, var(--kb-bg-card) 70%, transparent);
  border-color: color-mix(in oklab, var(--kb-text-primary) 12%, transparent);
}
.vt-map-search-input:focus {
  background: var(--kb-bg-card);
  border-color: color-mix(in oklab, var(--kb-primary) 55%, transparent);
  box-shadow: 0 0 0 0.18rem color-mix(in oklab, var(--kb-primary) 18%, transparent);
}
.vt-map-sort-select {
  min-width: 10rem;
  background: color-mix(in oklab, var(--kb-bg-card) 70%, transparent);
  border-color: color-mix(in oklab, var(--kb-text-primary) 12%, transparent);
  color: var(--kb-text-primary);
}

/* Mobile filter toggle (mirrors .vt-player-filter-toggle) */
.vt-map-filter-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  padding: 0;
  background: color-mix(in oklab, var(--kb-bg-card) 65%, transparent);
  border: 1px solid color-mix(in oklab, var(--kb-text-primary) 10%, transparent);
  border-radius: 8px;
  color: var(--kb-text-primary);
  cursor: pointer;
}
.vt-map-filter-toggle:hover {
  background: var(--kb-bg-card);
  border-color: color-mix(in oklab, var(--kb-primary) 55%, transparent);
}
.vt-map-filter-count {
  position: absolute;
  top: -4px; right: -4px;
  background: var(--kb-primary);
  color: var(--kb-bg-primary, #000);
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 0 0.4rem;
  min-width: 1.1rem;
  height: 1.1rem;
  display: inline-flex; align-items: center; justify-content: center;
}

/* Chip groups (Pools / Size / Tags / Status). Generic pill controls
   used inside the toolbar and offcanvas. Twin of the player.css
   definitions — duplicated here (not lifted to vtstats-theme.css) so
   adding the map page didn't risk side-effects on existing
   dashboard/player styles. If a third consumer ever wants chips, the
   right move is to lift these to vtstats-theme.css and drop both copies. */
.vt-chip-group {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.15rem 0.4rem 0.15rem 0.55rem;
  background: color-mix(in oklab, var(--kb-bg-card) 50%, transparent);
  border: 1px solid color-mix(in oklab, var(--kb-text-primary) 8%, transparent);
  border-radius: 999px;
  white-space: nowrap;
}
.vt-chip-group-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--kb-text-muted);
  font-weight: 600;
  margin-right: 0.25rem;
}
.vt-chip {
  appearance: none;
  border: 1px solid color-mix(in oklab, var(--kb-text-primary) 10%, transparent);
  background: transparent;
  color: var(--kb-text-secondary);
  border-radius: 999px;
  padding: 0.15rem 0.55rem;
  font-size: 0.78rem;
  line-height: 1.3;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease, border-color 120ms ease;
}
.vt-chip:hover {
  background: color-mix(in oklab, var(--kb-text-primary) 6%, transparent);
  color: var(--kb-text-primary);
}
.vt-chip[data-selected="true"] {
  background: color-mix(in oklab, var(--kb-primary) 25%, transparent);
  border-color: color-mix(in oklab, var(--kb-primary) 50%, transparent);
  color: var(--kb-text-primary);
}
.vt-chip:focus-visible {
  outline: none;
  box-shadow: 0 0 0 0.18rem color-mix(in oklab, var(--kb-primary) 22%, transparent);
}

/* Filter offcanvas / inline-md panel (mirrors .vt-player-filter-panel) */
.vt-map-filter-panel .offcanvas-body,
.vt-map-filter-panel.offcanvas-md > .offcanvas-body {
  padding: 0.75rem;
  display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center;
}
@media (min-width: 768px) {
  .vt-map-filter-panel.offcanvas-md {
    background: transparent;
    box-shadow: none;
    flex: 1 1 auto;
  }
  .vt-map-filter-panel.offcanvas-md > .offcanvas-body {
    padding: 0;
    flex: 1 1 auto;
  }
}
.vt-map-filter-actions {
  /* Don't grow / shrink; let the parent's `flex-wrap: wrap` decide if
     the whole actions group wraps to a new line as a unit. The
     `ms-md-auto` on the element handles right-alignment without
     needing flex-grow here. */
  flex: 0 0 auto;
  justify-content: flex-end;
}

/* ---- 4. Card grid ---- */
.vt-map-grid {
  display: grid;
  gap: var(--vt-map-card-gap);
  grid-template-columns: repeat(auto-fill, minmax(var(--vt-map-card-min), 1fr));
}
.vt-map-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--vt-map-card-radius);
  background: color-mix(in oklab, var(--kb-bg-card) 80%, transparent);
  border: 1px solid color-mix(in oklab, var(--kb-text-primary) 10%, transparent);
  text-decoration: none;
  color: var(--kb-text-primary);
  overflow: hidden;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}
.vt-map-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in oklab, var(--kb-primary) 45%, transparent);
  box-shadow: 0 8px 24px color-mix(in oklab, var(--kb-primary) 12%, transparent);
}
.vt-map-card[data-played="false"] {
  opacity: 0.78;
}
.vt-map-card[data-played="false"]:hover {
  opacity: 1;
}

.vt-map-card-thumb-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  background: color-mix(in oklab, var(--kb-bg-card) 92%, var(--kb-text-primary) 4%);
  overflow: hidden;
}
.vt-map-card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.vt-map-card-thumb-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 2.5rem;
  color: color-mix(in oklab, var(--kb-text-muted) 60%, transparent);
}
.vt-map-card-tag-overlay {
  position: absolute;
  top: 0.4rem;
  left: 0.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}
.vt-map-card-tag {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.5rem;
  background: color-mix(in oklab, var(--kb-bg-card) 88%, transparent);
  border: 1px solid color-mix(in oklab, var(--kb-primary) 25%, transparent);
  border-radius: 999px;
  color: var(--kb-text-secondary);
  backdrop-filter: blur(6px);
}

.vt-map-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: var(--vt-map-card-pad);
  flex: 1 1 auto;
}
.vt-map-card-title {
  font-family: 'Geist', system-ui, -apple-system, sans-serif;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.01em;
  color: var(--kb-text-primary);
  line-height: 1.2;
  /* Truncate long titles to two lines, ellipsize. */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.vt-map-card-sub {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  font-size: 0.78rem;
  color: var(--kb-text-secondary);
}
.vt-map-card-sub-sep {
  color: color-mix(in oklab, var(--kb-text-muted) 60%, transparent);
}
.vt-map-card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 0.4rem;
  font-size: 0.78rem;
  border-top: 1px dashed color-mix(in oklab, var(--kb-text-primary) 8%, transparent);
}
.vt-map-card-played {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--kb-text-primary);
}
.vt-map-card-played .num {
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-weight: 700;
  color: var(--kb-primary);
}
.vt-map-card-unplayed {
  font-style: italic;
  color: var(--kb-text-muted);
  font-size: 0.78rem;
}
.vt-map-card-relative {
  color: var(--kb-text-muted);
  font-family: 'Geist Mono', ui-monospace, monospace;
}

/* ---- 5. Single-map shell + back-link + placeholder section ---- */

.vt-map-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  color: var(--kb-text-secondary);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}
.vt-map-back-link:hover {
  color: var(--kb-primary);
}

.vt-map-single-hero {
  border-radius: var(--vt-map-card-radius);
}
.vt-map-single-hero-row {
  align-items: stretch;
}
.vt-map-single-image-wrap {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  background: color-mix(in oklab, var(--kb-bg-card) 92%, var(--kb-text-primary) 4%);
  aspect-ratio: 1 / 1;
  max-height: 380px;
}
.vt-map-single-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.vt-map-single-image-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: color-mix(in oklab, var(--kb-text-muted) 60%, transparent);
}
.vt-map-single-description {
  font-size: 0.9rem;
  color: var(--kb-text-secondary);
  line-height: 1.55;
  background: color-mix(in oklab, var(--kb-bg-card) 60%, transparent);
  border: 1px solid color-mix(in oklab, var(--kb-text-primary) 8%, transparent);
  border-radius: 10px;
  padding: 0.75rem 0.85rem;
  white-space: pre-line;
}
.vt-map-single-title {
  font-family: 'Geist', system-ui, -apple-system, sans-serif;
  font-weight: 700;
  font-size: clamp(1.4rem, 2vw + 1rem, 2rem);
  letter-spacing: -0.02em;
  color: var(--kb-text-primary);
  margin: 0;
}
.vt-map-single-author {
  font-size: 0.95rem;
}

/* Hero meta-chip row -- mirrors the dashboard's Map Info Modal layout
   but inlined as flex chips. Each chip carries icon / label / value. */
.vt-map-meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.6rem;
  background: color-mix(in oklab, var(--kb-bg-card) 60%, transparent);
  border: 1px solid color-mix(in oklab, var(--kb-text-primary) 8%, transparent);
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--kb-text-secondary);
  white-space: nowrap;
  text-decoration: none;
}
.vt-map-meta-chip .label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--kb-text-muted);
}
.vt-map-meta-chip .value {
  font-family: 'Geist Mono', ui-monospace, monospace;
  color: var(--kb-text-primary);
  font-weight: 600;
}
.vt-map-meta-chip code {
  font-family: 'Geist Mono', ui-monospace, monospace;
  color: var(--kb-text-primary);
  background: transparent;
}
.vt-map-meta-chip-mono code { font-weight: 600; }
.vt-map-meta-chip-link {
  cursor: pointer;
}
.vt-map-meta-chip-link:hover {
  border-color: color-mix(in oklab, var(--kb-primary) 50%, transparent);
  color: var(--kb-text-primary);
}
.vt-map-meta-tag {
  display: inline-block;
  font-size: 0.7rem;
  padding: 0.05rem 0.45rem;
  margin-left: 0.15rem;
  border-radius: 999px;
  background: color-mix(in oklab, var(--kb-primary) 12%, transparent);
  color: var(--kb-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Hero summary stats (right rail) */
.vt-map-summary-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}
.vt-map-summary-stat {
  background: color-mix(in oklab, var(--kb-bg-card) 65%, transparent);
  border: 1px solid color-mix(in oklab, var(--kb-text-primary) 8%, transparent);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
}
.vt-map-summary-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--kb-text-muted);
}
.vt-map-summary-value {
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--kb-text-primary);
  line-height: 1.1;
  margin-top: 0.15rem;
}
.vt-map-summary-value-sm {
  font-size: 0.95rem;
  font-weight: 600;
}
.vt-map-summary-empty {
  background: color-mix(in oklab, var(--kb-bg-card) 60%, transparent);
  border: 1px dashed color-mix(in oklab, var(--kb-text-muted) 40%, transparent);
  border-radius: 10px;
  padding: 0.75rem 0.85rem;
  color: var(--kb-text-secondary);
  font-size: 0.9rem;
}

/* Top Commanders list */
.vt-map-cmdr-list {
  list-style: none;
  margin: 0; padding: 0;
}
.vt-map-cmdr-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.6rem 1rem;
  border-bottom: 1px solid color-mix(in oklab, var(--kb-text-primary) 6%, transparent);
}
.vt-map-cmdr-row:last-child { border-bottom: none; }
.vt-map-cmdr-rank {
  display: inline-block;
  width: 1.6rem;
  text-align: center;
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-weight: 700;
  color: var(--kb-text-muted);
}
.vt-map-cmdr-name {
  flex: 1 1 auto;
  font-weight: 600;
  color: var(--kb-text-primary);
  text-decoration: none;
}
.vt-map-cmdr-name:hover {
  color: var(--kb-primary);
}
.vt-map-cmdr-name-fallback {
  cursor: default;
}
.vt-map-cmdr-count {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
}
.vt-map-cmdr-count .num {
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-weight: 700;
  color: var(--kb-primary);
}

/* Recent matches table */
.vt-map-recent-table {
  --bs-table-bg: transparent;
  margin: 0;
}
.vt-map-recent-table thead th {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--kb-text-muted);
  border-bottom: 1px solid color-mix(in oklab, var(--kb-text-primary) 12%, transparent);
}
.vt-map-recent-table tbody td {
  vertical-align: middle;
  border-color: color-mix(in oklab, var(--kb-text-primary) 6%, transparent);
}
.vt-map-recent-row:hover {
  background: color-mix(in oklab, var(--kb-primary) 6%, transparent);
}
.vt-map-recent-link {
  color: var(--kb-text-primary);
  text-decoration: none;
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-weight: 600;
}
.vt-map-recent-link:hover {
  color: var(--kb-primary);
}
.vt-map-recent-pc, .vt-map-recent-dur {
  font-family: 'Geist Mono', ui-monospace, monospace;
}
.vt-map-cmdr-pair {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}
.vt-map-cmdr-vs {
  color: var(--kb-text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.vt-map-cmdr-tag {
  display: inline-block;
  padding: 0.18rem 0.55rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid color-mix(in oklab, var(--kb-text-primary) 10%, transparent);
}
.vt-map-cmdr-tag:hover {
  filter: brightness(1.15);
}
.vt-map-cmdr-tag-t1 {
  color: var(--kb-faction-i, var(--kb-primary));
  background: color-mix(in oklab, var(--kb-faction-i, var(--kb-primary)) 12%, transparent);
  border-color: color-mix(in oklab, var(--kb-faction-i, var(--kb-primary)) 28%, transparent);
}
.vt-map-cmdr-tag-t2 {
  color: var(--kb-faction-f, var(--kb-accent));
  background: color-mix(in oklab, var(--kb-faction-f, var(--kb-accent)) 12%, transparent);
  border-color: color-mix(in oklab, var(--kb-faction-f, var(--kb-accent)) 28%, transparent);
}

/* Winner chip */
.vt-map-winner-chip {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid color-mix(in oklab, var(--kb-text-primary) 10%, transparent);
}
.vt-map-winner-t1 {
  color: var(--kb-faction-i, var(--kb-primary));
  background: color-mix(in oklab, var(--kb-faction-i, var(--kb-primary)) 12%, transparent);
}
.vt-map-winner-t2 {
  color: var(--kb-faction-f, var(--kb-accent));
  background: color-mix(in oklab, var(--kb-faction-f, var(--kb-accent)) 12%, transparent);
}
.vt-map-winner-contested {
  color: var(--kb-warning, #d97706);
  background: color-mix(in oklab, var(--kb-warning, #d97706) 14%, transparent);
}
.vt-map-winner-unclear {
  color: var(--kb-text-muted);
  background: color-mix(in oklab, var(--kb-text-muted) 12%, transparent);
}

/* Coming-soon grid */
.vt-map-coming-soon-card .card-header {
  display: flex;
  align-items: center;
}
.vt-map-coming-soon-sub {
  font-weight: normal;
}
.vt-map-coming-soon-grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

/* "Coming soon" placeholder cards. Greyed-out with a dashed border so
   they read as "future depth" rather than empty content. Used by Phase
   4 single-view to advertise team-wins / faction-balance / records /
   etc. before we have the data to populate them. */
.vt-placeholder-card {
  opacity: 0.55;
  border: 1px dashed color-mix(in oklab, var(--kb-text-primary) 22%, transparent);
  background: color-mix(in oklab, var(--kb-bg-card) 50%, transparent);
  border-radius: var(--vt-map-card-radius);
  position: relative;
  padding: 1rem 1rem 1.1rem;
  min-height: 7.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.vt-placeholder-card::after {
  content: 'Coming soon';
  position: absolute;
  top: 0.5rem;
  right: 0.6rem;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--kb-text-muted);
  background: color-mix(in oklab, var(--kb-bg-card) 80%, transparent);
  border: 1px solid color-mix(in oklab, var(--kb-text-primary) 12%, transparent);
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
}
.vt-placeholder-card-icon {
  font-size: 1.6rem;
  color: color-mix(in oklab, var(--kb-primary) 70%, transparent);
}
.vt-placeholder-card-title {
  font-family: 'Geist', system-ui, -apple-system, sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--kb-text-primary);
}
.vt-placeholder-card-body {
  font-size: 0.85rem;
  color: var(--kb-text-secondary);
  line-height: 1.45;
}

/* ---- 6. Empty / error states ---- */
.vt-map-empty-icon,
.vt-map-error-icon {
  font-size: 2.5rem;
  color: var(--kb-text-muted);
}

/* Preloader sizing (mirrors the player.css pattern so the boot-shim
   sits consistent across pages). */
.vt-preloader-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 auto;
  min-height: 50vh;
}