:root {
  --bg-main: #0a0d13;
  --bg-surface: #111622;
  --bg-surface-elevated: #182030;
  --bg-card: #141b29;
  --bg-card-hover: #1c263a;
  --border-color: #273449;
  --border-subtle: #1e2838;
  --border-gold: #c79c6e;
  --border-gold-glow: rgba(199, 156, 110, 0.4);
  --text-main: #e8ecf2;
  --text-muted: #8b99ad;
  --text-dim: #5a6678;
  --text-gold: #f8b700;
  --text-gold-light: #ffe082;
  --accent-blue: #388bfd;
  --accent-gold: #d4af37;
  
  /* WoW Item Rarities */
  --rarity-poor: #9d9d9d;
  --rarity-common: #ffffff;
  --rarity-uncommon: #1eff00;
  --rarity-rare: #0070dd;
  --rarity-epic: #a335ee;
  --rarity-legendary: #ff8000;
  --rarity-artifact: #e6cc80;

  /* Fonts */
  --font-title: 'Cinzel', 'Trajan Pro', Georgia, serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-main);
  background-image: 
    radial-gradient(ellipse at 50% 0%, rgba(33, 49, 77, 0.45) 0%, transparent 60%),
    radial-gradient(circle at 15% 30%, rgba(20, 28, 44, 0.6) 0%, transparent 40%),
    linear-gradient(180deg, #0a0d13 0%, #07090e 100%);
  background-attachment: fixed;
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.5;
  min-height: 100vh;
  padding: 0 0 40px 0;
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: #0d121c;
}
::-webkit-scrollbar-thumb {
  background: #273449;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #3e4f6a;
}

/* Header */
.app-header {
  border-bottom: 1px solid var(--border-color);
  background: rgba(13, 17, 26, 0.85);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 16px 24px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.header-inner {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-logo-img {
  height: 72px;
  width: auto;
  max-width: 90px;
  object-fit: contain;
  filter: drop-shadow(0 3px 10px rgba(0, 0, 0, 0.85)) drop-shadow(0 0 14px rgba(46, 204, 113, 0.35));
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), filter 0.22s ease;
  cursor: pointer;
}

.brand-logo-img:hover {
  transform: scale(1.08) rotate(-1.5deg);
  filter: drop-shadow(0 5px 16px rgba(0, 0, 0, 0.95)) drop-shadow(0 0 20px rgba(46, 204, 113, 0.6));
}

.brand-titles h1 {
  font-family: var(--font-title);
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0,0,0,0.9), 0 0 14px rgba(46, 204, 113, 0.25);
  line-height: 1.1;
  background: linear-gradient(180deg, #ffffff 0%, #e2f2e2 40%, #82c482 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-titles p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.stats-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.84rem;
  color: var(--text-muted);
}

.stats-badge strong {
  color: var(--text-gold);
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.85rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: var(--bg-surface-elevated);
  border-color: var(--border-gold);
  color: #fff;
}

/* Main Container */
.main-container {
  max-width: 1440px;
  margin: 24px auto;
  padding: 0 24px;
}

/* Filter Control Panel */
.filter-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 24px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  align-items: flex-start;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.filter-label {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-gold);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.filter-label .subtext {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: none;
  font-weight: normal;
}

/* Custom Inputs & Selects */
.custom-select, .search-input, .num-input {
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 9px 12px;
  border-radius: 6px;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}

.custom-select:focus, .search-input:focus, .num-input:focus {
  border-color: var(--border-gold);
  box-shadow: 0 0 0 2px var(--border-gold-glow);
}

/* Level Range Dual Controls */
.level-controls {
  display: flex;
  gap: 12px;
  align-items: center;
}

.level-box {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.level-box span {
  font-size: 0.74rem;
  color: var(--text-muted);
}

.num-input {
  text-align: center;
  font-weight: 600;
  color: #fff;
  font-family: var(--font-mono);
}

/* Range Slider */
.slider-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}

.range-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: #273449;
  outline: none;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--text-gold);
  border: 2px solid #fff;
  cursor: pointer;
  box-shadow: 0 0 8px rgba(248, 183, 0, 0.6);
  transition: transform 0.1s;
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

/* Button Pills */
.pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.filter-pill {
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
}

.filter-pill:hover {
  border-color: #4a5c78;
  color: var(--text-main);
}

.filter-pill.active {
  background: linear-gradient(135deg, rgba(199, 156, 110, 0.2) 0%, rgba(199, 156, 110, 0.05) 100%);
  border-color: var(--border-gold);
  color: var(--text-gold-light);
  font-weight: 600;
  box-shadow: 0 0 10px rgba(199, 156, 110, 0.25);
}

/* Class presets */
.class-presets-row {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.class-presets-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-right: 4px;
}

.class-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.class-btn:hover {
  border-color: #fff;
  transform: translateY(-1px);
}

.class-btn.active {
  background: rgba(255, 255, 255, 0.16);
  border-color: #fff;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.35);
  font-weight: 700;
  transform: translateY(-1px);
}

.class-warrior { color: #C79C6E; }
.class-paladin { color: #F58CBA; }
.class-hunter { color: #ABD473; }
.class-rogue { color: #FFF569; }
.class-priest { color: #FFFFFF; }
.class-shaman { color: #0070DE; }
.class-mage { color: #69CCF0; }
.class-warlock { color: #9482C9; }
.class-druid { color: #FF7D0A; }

/* Active Class Preset Banner */
.active-preset-banner {
  margin-top: 14px;
  background: linear-gradient(90deg, rgba(31, 41, 61, 0.8) 0%, rgba(17, 22, 34, 0.9) 100%);
  border: 1px solid var(--border-gold);
  border-radius: 8px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.preset-info {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.83rem;
}

.preset-name {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  padding: 2px 10px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid currentColor;
}

.preset-details {
  color: var(--text-main);
  font-size: 0.82rem;
}

.preset-clear-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.25rem;
  cursor: pointer;
  line-height: 1;
  padding: 2px 6px;
  border-radius: 4px;
  transition: all 0.15s;
}

.preset-clear-btn:hover {
  color: #ff7b72;
  background: rgba(255, 123, 114, 0.15);
}

.custom-select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  border-color: var(--border-color);
}

.btn-reset {
  margin-left: auto;
  background: transparent;
  border: 1px dashed var(--border-color);
  color: var(--text-muted);
  font-size: 0.78rem;
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-reset:hover {
  border-color: #e5534b;
  color: #ff7b72;
}

/* Content Split Layout */
.results-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 24px;
  align-items: start;
}

@media (max-width: 1080px) {
  .results-grid {
    grid-template-columns: 1fr;
  }
}

/* Panel Headers */
.panel-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
  overflow: hidden;
}

.panel-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(22, 29, 44, 0.7);
}

.panel-title {
  font-family: var(--font-title);
  font-size: 1.05rem;
  letter-spacing: 0.03em;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
}

.panel-badge {
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.75rem;
  color: var(--text-gold);
  font-family: var(--font-mono);
}

.sort-info {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Left Panel: Items List */
.items-list {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: calc(100vh - 280px);
  overflow-y: auto;
}

.item-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: transform 0.15s, border-color 0.15s, background-color 0.15s, box-shadow 0.15s;
  cursor: pointer;
  position: relative;
}

.item-card:hover {
  background: var(--bg-card-hover);
  border-color: #3b4d6a;
  transform: translateX(4px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}

.item-card.highlighted {
  border-color: var(--border-gold);
  background: rgba(199, 156, 110, 0.08);
}

.item-icon-wrapper {
  position: relative;
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 6px;
  overflow: hidden;
  background: #000;
  border: 2px solid #444;
}

.item-icon-wrapper.rare {
  border-color: var(--rarity-rare);
  box-shadow: 0 0 8px rgba(0, 112, 221, 0.45);
}
.item-icon-wrapper.uncommon {
  border-color: var(--rarity-uncommon);
  box-shadow: 0 0 8px rgba(30, 255, 0, 0.35);
}
.item-icon-wrapper.epic {
  border-color: var(--rarity-epic);
  box-shadow: 0 0 10px rgba(163, 53, 238, 0.5);
}
.item-icon-wrapper.common {
  border-color: #666;
}

.item-icon-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.item-details {
  flex: 1;
  min-width: 0;
}

.item-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
}

.item-name {
  font-size: 0.98rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-name.rare { color: var(--rarity-rare); }
.item-name.uncommon { color: var(--rarity-uncommon); }
.item-name.epic { color: var(--rarity-epic); }
.item-name.common { color: var(--rarity-common); }

.item-ilvl-badge {
  background: linear-gradient(135deg, rgba(248, 183, 0, 0.15) 0%, rgba(248, 183, 0, 0.05) 100%);
  border: 1px solid rgba(248, 183, 0, 0.4);
  color: var(--text-gold);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  white-space: nowrap;
}

.item-meta-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.item-tag {
  background: rgba(255, 255, 255, 0.05);
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.item-tag.weapon {
  color: #ffd100;
  border-color: rgba(255, 209, 0, 0.2);
}

.item-tag.armor {
  color: #79b8ff;
  border-color: rgba(121, 184, 255, 0.2);
}

.item-source-info {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: #adb5bd;
  margin-top: 4px;
}

.item-source-info .boss {
  color: #f0f6fc;
}

.item-source-info .dungeon-tag {
  color: var(--text-gold);
  font-weight: 500;
}

.item-stats-preview {
  margin-top: 4px;
  font-size: 0.76rem;
  color: #56d364;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* Right Panel: Instance Ranker */
.instances-list {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-height: calc(100vh - 280px);
  overflow-y: auto;
}

.instance-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 16px;
  transition: all 0.2s;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.instance-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-gold);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.instance-card.selected {
  border-color: var(--border-gold);
  background: rgba(199, 156, 110, 0.12);
  box-shadow: 0 0 16px rgba(199, 156, 110, 0.2);
}

.instance-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
}

.instance-rank-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.instance-rank-badge {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #1f293d;
  border: 1px solid #3c4f6d;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
}

.instance-card:nth-child(1) .instance-rank-badge {
  background: linear-gradient(135deg, #f8b700 0%, #b8860b 100%);
  color: #000;
  border-color: #ffd700;
  box-shadow: 0 0 10px rgba(248, 183, 0, 0.5);
}

.instance-card:nth-child(2) .instance-rank-badge {
  background: linear-gradient(135deg, #d3d3d3 0%, #a9a9a9 100%);
  color: #000;
  border-color: #ffffff;
}

.instance-card:nth-child(3) .instance-rank-badge {
  background: linear-gradient(135deg, #cd7f32 0%, #8b4513 100%);
  color: #fff;
  border-color: #e39a5c;
}

.instance-name {
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
}

.instance-matches-badge {
  background: rgba(56, 139, 253, 0.15);
  border: 1px solid rgba(56, 139, 253, 0.4);
  color: #58a6ff;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 12px;
  white-space: nowrap;
}

.instance-card:nth-child(1) .instance-matches-badge {
  background: rgba(248, 183, 0, 0.18);
  border-color: var(--border-gold);
  color: var(--text-gold);
}

/* Progress bar for drop share */
.efficiency-meter {
  height: 6px;
  background: #1b2333;
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 12px;
}

.efficiency-fill {
  height: 100%;
  background: linear-gradient(90deg, #388bfd 0%, #58a6ff 100%);
  border-radius: 3px;
  transition: width 0.4s ease;
}

.instance-card:nth-child(1) .efficiency-fill {
  background: linear-gradient(90deg, #d4af37 0%, #f8b700 100%);
}

.instance-bosses {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 8px;
  border-top: 1px solid var(--border-subtle);
}

.boss-loot-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.boss-loot-row .boss-name {
  color: #c9d1d9;
}

.boss-loot-row .drop-count {
  color: var(--text-gold);
  font-family: var(--font-mono);
}

/* Empty State */
.empty-state {
  padding: 48px 24px;
  text-align: center;
  color: var(--text-muted);
}

.empty-state svg {
  width: 48px;
  height: 48px;
  fill: #3b4d6a;
  margin-bottom: 12px;
}

.empty-state h3 {
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.empty-state p {
  font-size: 0.85rem;
}

/* Floating Authentic WoW Tooltip */
.wow-tooltip {
  position: fixed;
  z-index: 9999;
  pointer-events: none;
  background: rgba(10, 12, 18, 0.96);
  border: 2px solid #c79c6e;
  border-radius: 4px;
  padding: 12px 14px;
  max-width: 320px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.85), 0 0 10px rgba(199, 156, 110, 0.25);
  font-size: 0.85rem;
  line-height: 1.35;
  display: none;
}

.wow-tooltip.visible {
  display: block;
}

.tt-name {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.tt-name.rare { color: var(--rarity-rare); }
.tt-name.uncommon { color: var(--rarity-uncommon); }
.tt-name.epic { color: var(--rarity-epic); }
.tt-name.common { color: var(--rarity-common); }

.tt-row-split {
  display: flex;
  justify-content: space-between;
  color: #fff;
  font-size: 0.82rem;
}

.tt-gold { color: var(--text-gold); }
.tt-yellow { color: #ffd100; }
.tt-white { color: #fff; }
.tt-green { color: #1eff00; }
.tt-gray { color: #9d9d9d; }

.tt-divider {
  height: 1px;
  background: #2b384e;
  margin: 6px 0;
}

/* Modal / Drop Zone */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
}

.modal-overlay.visible {
  display: flex;
}

.modal-content {
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: 12px;
  width: 90%;
  max-width: 520px;
  padding: 24px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.8);
}

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

.modal-header h3 {
  font-family: var(--font-title);
  color: var(--text-gold);
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
}

.drop-zone {
  border: 2px dashed #3b4d6a;
  border-radius: 8px;
  padding: 36px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--bg-main);
}

.drop-zone.dragover {
  border-color: var(--border-gold);
  background: rgba(199, 156, 110, 0.08);
}

/* ========================================================
   Optimal Leveling Gearset (BiS Bounding Box) Styles
   ======================================================== */
.optimal-gearset-panel {
  margin-top: 36px;
  background: linear-gradient(180deg, #111726 0%, #0c111a 100%);
  border: 2px solid var(--border-gold);
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6), 0 0 20px rgba(199, 156, 110, 0.2);
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.optimal-gearset-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent 0%, var(--border-gold) 50%, transparent 100%);
}

.optimal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.optimal-title-group {
  display: flex;
  align-items: center;
  gap: 14px;
}

.optimal-badge-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #2b3952 0%, #151d2c 100%);
  border: 2px solid var(--border-gold);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 14px var(--border-gold-glow);
}

.optimal-badge-icon svg {
  width: 24px;
  height: 24px;
  fill: var(--text-gold);
}

.optimal-title-group h2 {
  font-family: var(--font-title);
  font-size: 1.25rem;
  letter-spacing: 0.03em;
  color: #fff;
}

.optimal-title-group p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.optimal-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.stat-priority-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.stat-priority-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-gold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.optimal-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.avg-ilvl-badge {
  background: rgba(248, 183, 0, 0.15);
  border: 1px solid var(--border-gold);
  color: var(--text-gold);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 20px;
  box-shadow: 0 0 10px rgba(248, 183, 0, 0.2);
}

/* Optimal Content Grid (Slots on left, Route efficiency on right) */
.optimal-content-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 24px;
  align-items: start;
}

@media (max-width: 1120px) {
  .optimal-content-grid {
    grid-template-columns: 1fr;
  }
}

.equipment-slots-container {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.slots-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
}

.slots-subtext {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: normal;
}

/* ========================================================
   Authentic Warcraft Character Paperdoll Layout
   ======================================================== */
.paperdoll-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.paperdoll-frame {
  background: radial-gradient(ellipse at 50% 20%, #151d2c 0%, #0d121c 65%, #070a10 100%);
  border: 2px solid #3c4f6d;
  box-shadow: inset 0 0 35px rgba(0, 0, 0, 0.85), 0 8px 30px rgba(0, 0, 0, 0.6);
  border-radius: 8px;
  padding: 16px 14px;
  display: grid;
  grid-template-columns: 50px 1fr 50px;
  grid-template-rows: 1fr auto;
  gap: 12px;
  position: relative;
  user-select: none;
  min-height: 480px;
}

.paperdoll-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}

.paperdoll-center {
  display: flex;
  flex-direction: column;
  gap: 12px;
  justify-content: space-between;
  padding: 0 4px;
}

/* Active Slot / Gearset Inspector at top center */
.paperdoll-inspector {
  background: rgba(10, 14, 22, 0.8);
  border: 1px solid rgba(60, 79, 109, 0.5);
  border-radius: 6px;
  padding: 10px 14px;
  min-height: 84px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-shadow: inset 0 0 12px rgba(0, 0, 0, 0.6);
  transition: all 0.15s ease;
}

.inspector-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.inspector-item-name {
  font-size: 0.95rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.inspector-meta-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.76rem;
  color: var(--text-muted);
}

.inspector-source {
  font-size: 0.74rem;
  color: #adb5bd;
  margin-top: 3px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.inspector-stats-row {
  font-size: 0.74rem;
  color: #56d364;
  margin-top: 4px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.inspector-hint {
  font-size: 0.76rem;
  color: var(--text-muted);
  text-align: center;
}

.inspector-hint strong {
  color: var(--text-gold);
}

/* Bottom Stats Aggregates (Attributes & Combat) */
.paperdoll-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

@media (max-width: 600px) {
  .paperdoll-stats {
    grid-template-columns: 1fr;
  }
}

.stat-box {
  background: rgba(7, 10, 16, 0.92);
  border: 1px solid #233145;
  border-radius: 6px;
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  box-shadow: inset 0 0 12px rgba(0, 0, 0, 0.7);
}

.stat-box-title {
  font-family: var(--font-title);
  color: var(--text-gold);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(60, 79, 109, 0.35);
  padding-bottom: 3px;
  margin-bottom: 4px;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.76rem;
  line-height: 1.35;
}

.stat-lbl {
  color: #c79c6e;
  font-weight: 500;
}

.stat-val {
  color: #6c7d93;
  font-family: var(--font-mono);
  font-weight: 700;
}

.stat-val.active {
  color: #1eff00;
}

/* Bottom Weapons Row */
.paperdoll-bottom {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  padding-top: 8px;
  border-top: 1px solid rgba(60, 79, 109, 0.3);
}

/* Individual Paperdoll Slot Box */
.paperdoll-slot {
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  border-radius: 6px;
  background: #07090f;
  border: 2px solid #28364a;
  position: relative;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.16s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.paperdoll-slot:hover {
  transform: scale(1.08);
  border-color: var(--border-gold);
  z-index: 10;
  box-shadow: 0 0 12px rgba(248, 183, 0, 0.5);
}

.paperdoll-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.paperdoll-slot.manually-swapped {
  border-color: #58a6ff !important;
  box-shadow: 0 0 10px rgba(88, 166, 255, 0.6), inset 0 0 6px rgba(88, 166, 255, 0.3) !important;
}

.paperdoll-slot.rare {
  border-color: var(--rarity-rare);
  box-shadow: 0 0 8px rgba(0, 112, 221, 0.45);
}
.paperdoll-slot.uncommon {
  border-color: var(--rarity-uncommon);
  box-shadow: 0 0 8px rgba(30, 255, 0, 0.4);
}
.paperdoll-slot.epic {
  border-color: var(--rarity-epic);
  box-shadow: 0 0 10px rgba(163, 53, 238, 0.55);
}
.paperdoll-slot.common {
  border-color: #666;
}

.slot-ilvl-tag {
  position: absolute;
  bottom: 1px;
  right: 1px;
  background: rgba(0, 0, 0, 0.88);
  color: #ffd100;
  font-size: 0.62rem;
  font-family: var(--font-mono);
  font-weight: 700;
  padding: 0 3px;
  border-radius: 2px;
  border: 1px solid rgba(255, 209, 0, 0.3);
  pointer-events: none;
  line-height: 1.1;
}

.slot-silhouette {
  width: 26px;
  height: 26px;
  fill: #314259;
  transition: all 0.16s ease;
}

.paperdoll-slot:hover .slot-silhouette {
  fill: var(--text-gold);
}

.paperdoll-slot.cosmetic {
  opacity: 0.4;
  cursor: default;
}
.paperdoll-slot.cosmetic:hover {
  transform: none;
  border-color: #28364a;
  box-shadow: none;
}

/* Global Rarity Name Colors */
.item-name.rare, .slot-item-name.rare, .piece-name.rare, .inspector-item-name.rare, .swap-item-name.rare, .rare {
  color: var(--rarity-rare) !important;
}
.item-name.uncommon, .slot-item-name.uncommon, .piece-name.uncommon, .inspector-item-name.uncommon, .swap-item-name.uncommon, .uncommon {
  color: var(--rarity-uncommon) !important;
}
.item-name.epic, .slot-item-name.epic, .piece-name.epic, .inspector-item-name.epic, .swap-item-name.epic, .epic {
  color: var(--rarity-epic) !important;
}
.item-name.common, .slot-item-name.common, .piece-name.common, .inspector-item-name.common, .swap-item-name.common, .common {
  color: var(--rarity-common) !important;
}
.item-name.poor, .slot-item-name.poor, .piece-name.poor, .inspector-item-name.poor, .swap-item-name.poor, .poor {
  color: var(--rarity-poor) !important;
}


/* Optimal Route Efficiency Container */
.optimal-efficiency-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 16px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.optimal-eff-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.optimal-eff-header h3 {
  font-family: var(--font-title);
  font-size: 1rem;
  color: #fff;
}

.optimal-eff-header p {
  font-size: 0.76rem;
  color: var(--text-muted);
}

.optimal-efficiency-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 520px;
  overflow-y: auto;
}

.optimal-route-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 12px;
  transition: all 0.15s;
}

.optimal-route-card:hover {
  border-color: var(--border-gold);
  background: var(--bg-card-hover);
}

.optimal-route-card.top-route {
  border-color: rgba(248, 183, 0, 0.4);
  background: rgba(248, 183, 0, 0.05);
}

.route-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.route-rank-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  color: #fff;
}

.route-badge {
  background: rgba(248, 183, 0, 0.15);
  border: 1px solid rgba(248, 183, 0, 0.4);
  color: var(--text-gold);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 10px;
}

.route-pieces-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 0.75rem;
  color: var(--text-muted);
  padding-top: 6px;
  border-top: 1px solid var(--border-subtle);
}

.route-piece-row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.route-piece-row .piece-name {
  color: #e6edf3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 220px;
}

.route-piece-row .piece-boss {
  color: var(--text-gold);
}

/* Swap Item Selection Modal */
.swap-modal-content {
  max-width: 600px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
}

.swap-items-list {
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 480px;
  padding-right: 4px;
}

.swap-item-row {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: all 0.15s;
}

.swap-item-row:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-gold);
  transform: translateX(3px);
}

.swap-item-row.currently-equipped {
  border-color: #58a6ff;
  background: rgba(88, 166, 255, 0.08);
}

.swap-item-btn {
  margin-left: auto;
  background: rgba(199, 156, 110, 0.15);
  border: 1px solid var(--border-gold);
  color: var(--text-gold);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}

.swap-item-btn:hover {
  background: var(--border-gold);
  color: #000;
}

/* Quick Equip button on matching loot items */
.btn-equip-item {
  background: rgba(199, 156, 110, 0.12);
  border: 1px solid rgba(199, 156, 110, 0.35);
  color: var(--text-gold);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.btn-equip-item:hover {
  background: var(--border-gold);
  color: #000;
  box-shadow: 0 0 10px rgba(199, 156, 110, 0.4);
}

/* Toast notification */
.opt-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: rgba(15, 20, 30, 0.96);
  border: 1px solid var(--border-gold);
  color: #fff;
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.7), 0 0 14px rgba(199, 156, 110, 0.35);
  transform: translateY(30px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 10000;
  display: flex;
  align-items: center;
  gap: 8px;
}

.opt-toast.visible {
  transform: translateY(0);
  opacity: 1;
}