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

:root {
  --bg: #0d1117;
  --bg-card: #161b22;
  --bg-popover: #1c2128;
  --border: #30363d;
  --border-hover: #484f58;
  --text: #e6edf3;
  --text-muted: #8b949e;
  --accent-gold: #c9a456;
  --accent-teal: #3fb8af;
  --currency-gold: #ffd700;
  --currency-doubloons: #7b68ee;
  --currency-ac: #50c878;
  --badge-limited: #da3633;
  --badge-legend: #a371f7;
  --font-display: 'Pirata One', cursive;
  --font-body: 'Inter', system-ui, sans-serif;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
}

/* === Header === */
.site-header {
  text-align: center;
  padding: 24px 16px 16px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #111820 0%, var(--bg) 100%);
}

.site-header h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--accent-gold);
  font-weight: 400;
  letter-spacing: 1px;
}

.subtitle {
  color: var(--text-muted);
  margin-top: 4px;
  font-size: 0.9rem;
}

/* === Filter Bar === */
.filter-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 10px 16px;
}

.filter-bar-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 1600px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.filter-bar-search {
  position: relative;
  flex: 0 0 220px;
}

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

.filter-bar-search input {
  width: 100%;
  padding: 7px 10px 7px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 13px;
  transition: border-color 0.15s;
}

.filter-bar-search input:focus {
  outline: none;
  border-color: var(--accent-gold);
}

.filter-triggers {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.filter-triggers::-webkit-scrollbar {
  display: none;
}

.filter-trigger {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
  flex-shrink: 0;
}

.filter-trigger:hover {
  border-color: var(--border-hover);
}

.filter-trigger.active {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.filter-trigger.has-value {
  border-color: var(--accent-gold);
  background: rgba(201, 164, 86, 0.1);
}

.trigger-arrow {
  transition: transform 0.15s;
  flex-shrink: 0;
}

.filter-trigger.active .trigger-arrow {
  transform: rotate(180deg);
}

/* Filter Badge */
.filter-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: var(--accent-gold);
  color: var(--bg);
  font-size: 10px;
  font-weight: 700;
  border-radius: 9px;
  line-height: 1;
}

/* Sort Control */
.sort-control {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  flex-shrink: 0;
}

.sort-control label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  white-space: nowrap;
}

.sort-control select {
  padding: 6px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 13px;
  cursor: pointer;
  transition: border-color 0.15s;
}

.sort-control select:focus {
  outline: none;
  border-color: var(--accent-gold);
}

.sort-control select option {
  background: var(--bg-card);
  color: var(--text);
}

/* === Filter Popovers === */
.filter-popover {
  display: none;
  position: absolute;
  z-index: 200;
  background: var(--bg-popover);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  min-width: 240px;
  max-width: 320px;
  max-height: 400px;
  overflow: hidden;
  flex-direction: column;
}

.filter-popover.open {
  display: flex;
}

.popover-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.popover-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.popover-actions {
  display: flex;
  gap: 4px;
}

.btn-popover-action {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 2px 8px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 11px;
  font-family: var(--font-body);
  transition: all 0.15s;
}

.btn-popover-action:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.popover-search {
  padding: 8px 14px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.popover-search-input {
  width: 100%;
  padding: 6px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 13px;
  transition: border-color 0.15s;
}

.popover-search-input:focus {
  outline: none;
  border-color: var(--accent-gold);
}

.popover-body {
  padding: 8px 14px;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

/* Checkbox list in popovers */
.checkbox-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.checkbox-list label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 4px;
  color: var(--text);
  transition: background 0.1s;
}

.checkbox-list label:hover {
  background: rgba(255, 255, 255, 0.05);
}

.checkbox-list label.search-hidden,
.checkbox-list label.category-hidden {
  display: none;
}

.checkbox-list input[type="checkbox"] {
  accent-color: var(--accent-gold);
  width: 14px;
  height: 14px;
  cursor: pointer;
  flex-shrink: 0;
}

.checkbox-list .cb-label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.checkbox-list .cb-count {
  font-size: 11px;
  color: var(--text-muted);
  flex-shrink: 0;
}

/* Option list (single-select for Source/Set) */
.option-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.option-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 8px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text);
  transition: background 0.1s;
}

.option-row:hover {
  background: rgba(255, 255, 255, 0.05);
}

.option-row.selected {
  background: rgba(201, 164, 86, 0.15);
  color: var(--accent-gold);
}

.option-row.search-hidden {
  display: none;
}

.option-row .option-label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.option-row .option-count {
  font-size: 11px;
  color: var(--text-muted);
  flex-shrink: 0;
  margin-left: 8px;
}

/* === Active Filters Strip === */
.active-filters {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 8px 16px;
}

.active-filters-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 1600px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.filter-chips {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  flex: 1;
  min-width: 0;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px 3px 10px;
  background: rgba(201, 164, 86, 0.12);
  border: 1px solid rgba(201, 164, 86, 0.3);
  border-radius: 20px;
  font-size: 12px;
  color: var(--accent-gold);
  white-space: nowrap;
}

.filter-chip .chip-label {
  color: var(--text-muted);
  margin-right: 2px;
}

.filter-chip .chip-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border: none;
  background: none;
  color: var(--accent-gold);
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  border-radius: 50%;
  padding: 0;
  transition: background 0.1s;
}

.filter-chip .chip-remove:hover {
  background: rgba(201, 164, 86, 0.2);
}

.active-filters-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.result-count {
  font-size: 13px;
  color: var(--accent-gold);
  font-weight: 600;
  white-space: nowrap;
}

.btn-clear {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  font-family: var(--font-body);
  transition: all 0.15s;
  white-space: nowrap;
}

.btn-clear:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

/* Range inputs */
.range-inputs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.range-inputs input {
  flex: 1;
  min-width: 0;
  padding: 6px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 13px;
}

.range-inputs input:focus {
  outline: none;
  border-color: var(--accent-gold);
}

.range-sep {
  color: var(--text-muted);
}

.range-presets {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.preset-btn {
  padding: 4px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
}

.preset-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.preset-btn.active {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background: rgba(201, 164, 86, 0.1);
}

/* Toggle labels */
.toggle-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  cursor: pointer;
  padding: 4px 0;
  color: var(--text);
}

.toggle-label:hover {
  color: var(--accent-gold);
}

.toggle-label input[type="checkbox"] {
  accent-color: var(--accent-gold);
  width: 14px;
  height: 14px;
}

/* Popover backdrop (mobile) */
.popover-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 150;
}

.popover-backdrop.visible {
  display: block;
}

/* === Main Content === */
.main-content {
  padding: 16px;
  max-width: 1600px;
  margin: 0 auto;
}

/* Loading */
.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 16px;
  color: var(--text-muted);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent-gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 16px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* No results */
.no-results {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 16px;
  color: var(--text-muted);
  gap: 12px;
}

.hidden {
  display: none !important;
}

/* === Card Grid === */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}

/* === Card === */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.15s;
}

.card:hover {
  border-color: var(--accent-gold);
  transform: translateY(-2px);
}

.card-image {
  width: 100%;
  aspect-ratio: 1;
  background: #0d1117;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.card-image img {
  width: 80%;
  height: 80%;
  object-fit: contain;
}

.card-image .placeholder-img {
  color: var(--border);
}

/* Badges on image */
.card-badges {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.badge-type {
  background: rgba(13, 17, 23, 0.85);
  color: var(--accent-teal);
  border: 1px solid var(--accent-teal);
}

.badge-limited {
  background: rgba(218, 54, 51, 0.2);
  color: var(--badge-limited);
  border: 1px solid var(--badge-limited);
}

.badge-legend {
  background: rgba(163, 113, 247, 0.2);
  color: var(--badge-legend);
  border: 1px solid var(--badge-legend);
}

/* Card body */
.card-body {
  padding: 12px;
}

.card-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
  line-height: 1.3;
}

.card-set {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.card-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
}

.card-source {
  color: var(--accent-teal);
}

.card-price {
  font-weight: 600;
}

.card-price.gold { color: var(--currency-gold); }
.card-price.doubloons { color: var(--currency-doubloons); }
.card-price.ancient-coins { color: var(--currency-ac); }
.card-price.free { color: var(--text-muted); font-style: italic; }

.card-requires {
  color: var(--text-muted);
  font-size: 11px;
  margin-top: 4px;
  line-height: 1.4;
}

.card-commendations {
  margin-top: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.commendation {
  background: rgba(201, 164, 86, 0.08);
  border-left: 2px solid var(--accent-gold);
  padding: 4px 8px;
  border-radius: 0 4px 4px 0;
}

.commendation-name {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent-gold);
  line-height: 1.3;
}

.commendation-desc {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.3;
}

.commendation-category {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
  line-height: 1.3;
  margin-top: 3px;
  padding-top: 3px;
  border-top: 1px solid rgba(201, 164, 86, 0.12);
  font-style: italic;
  opacity: 0.7;
}

.commendation-highseas {
  display: inline-block;
  padding: 1px 6px;
  background: rgba(63, 184, 175, 0.15);
  color: var(--accent-teal);
  border: 1px solid rgba(63, 184, 175, 0.3);
  border-radius: 10px;
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  vertical-align: middle;
  margin-left: 4px;
}

.sub-commendations .commendation-category {
  font-size: 9px;
}

.sub-commendations .commendation-highseas {
  font-size: 8px;
  padding: 0 4px;
  margin-left: 2px;
}

.sub-commendations-toggle {
  margin-top: 4px;
}

.sub-commendations-toggle summary {
  font-size: 10px;
  color: var(--accent-teal);
  cursor: pointer;
  user-select: none;
}

.sub-commendations-toggle summary:hover {
  color: var(--accent-gold);
}

.sub-commendations {
  list-style: none;
  margin: 4px 0 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sub-commendations li {
  padding: 2px 0;
  border-top: 1px solid rgba(201, 164, 86, 0.1);
}

.sub-commendations .sub-name {
  display: block;
  font-size: 10px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}

.sub-commendations .sub-desc {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
  line-height: 1.3;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--border-hover);
}

/* === Responsive === */
@media (max-width: 768px) {
  .filter-bar-inner {
    flex-wrap: nowrap;
  }

  .filter-bar-search {
    flex: 0 0 160px;
  }

  .filter-triggers {
    flex: 1;
    overflow-x: auto;
  }

  .sort-control {
    display: none;
  }

  /* On mobile, add sort as a filter trigger — handled in JS */

  .filter-popover {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    top: auto;
    max-width: 100%;
    max-height: 60vh;
    border-radius: 16px 16px 0 0;
    z-index: 200;
  }

  .popover-backdrop.visible {
    display: block;
  }

  .card-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
}

@media (max-width: 480px) {
  .filter-bar-search {
    flex: 0 0 120px;
  }

  .card-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 8px;
  }

  .site-header {
    padding: 16px 12px 12px;
  }
}