/* ============================================================
   ITEMS — Vault, Bags, Bank, Mail & Combined Item Browser
   WhoDASH / Belmont Labs — BL-002
   ============================================================
   Sources consolidated from style.css:
     ~6350–6758  Full items block — tabs, vault overview stat
                 cards, vault sections, quality chart bars,
                 vault items list, bag/bank/mail grid display,
                 item cards + dark text variants, combined
                 tab table + search + sort, responsive,
                 local fadeIn keyframe.
   NOTE: .item-icon here is the 64×64 item display square;
   the nav dropdown uses a same-named class at ~229 — those
   are unrelated and remain in style.css.
   .sort-arrow is a shared utility (also used in combat/
   progression tables); items is its canonical home.
   .muted local definition (~6760) kept scoped here —
   it gives a centred empty-state style used in item tabs.
   @keyframes fadeIn renamed to itemsFadeIn.
   .vault-stat-sublabel, .vault-item-count, .combined-header,
   .combined-table-wrapper exist in JS templates but have no
   CSS definition — left for future.
   ============================================================ */

/* ============================================================
   TABS
   ============================================================ */

.items-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  border-bottom: 2px solid #e5e7eb;
  padding-bottom: 8px;
}

.items-tab {
  padding: 12px 24px;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  font-weight: 500;
  font-size: 1rem;
  color: #6b7280;
  transition: all 0.2s;
}

.items-tab:hover  { color: #1e3a8a; background: #f3f4f6; border-radius: 8px 8px 0 0; }
.items-tab.active { color: #1e3a8a; border-bottom-color: #1e3a8a; font-weight: 600; }

.items-tab-content        { display: none; animation: itemsFadeIn 0.3s ease-in; }
.items-tab-content.active { display: block; }

@keyframes itemsFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ============================================================
   VAULT OVERVIEW — STAT CARDS
   ============================================================ */

.vault-overview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.vault-stat-card {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
  color: white;
  padding: 24px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.vault-stat-icon    { font-size: 3rem; opacity: 0.9; }
.vault-stat-content { flex: 1; }
.vault-stat-label   { font-size: 0.9rem; opacity: 0.9; margin-bottom: 4px; }
.vault-stat-value   { font-size: 2rem; font-weight: 700; }

/* ============================================================
   VAULT SECTIONS
   ============================================================ */

.vault-section {
  background: white;
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.vault-section h3 { margin: 0 0 20px 0; color: #1e3a8a; font-size: 1.3rem; }

/* ============================================================
   QUALITY CHART BARS
   ============================================================ */

.quality-chart {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quality-bar {
  display: grid;
  grid-template-columns: 120px 1fr 80px;
  align-items: center;
  gap: 12px;
}

.quality-label { font-weight: 700; font-size: 0.95rem; }

.quality-bar-fill {
  height: 24px;
  border-radius: 4px;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.quality-bar:hover .quality-bar-fill { opacity: 1; }
.quality-count { text-align: right; font-weight: 700; color: #111827; }

/* ============================================================
   VAULT ITEMS LIST
   ============================================================ */

.vault-items-list { display: flex; flex-direction: column; gap: 8px; }

.vault-item-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 16px;
  padding: 12px;
  background: #f9fafb;
  border-radius: 8px;
  transition: background 0.2s;
}

.vault-item-row:hover { background: #f3f4f6; }

.vault-item-name     { font-weight: 700; font-size: 0.95rem; }
.vault-item-ilvl     { color: #4b5563; font-size: 0.9rem; font-weight: 600; }
.vault-item-location { color: #6b7280; font-size: 0.85rem; font-style: italic; font-weight: 500; }

/* ============================================================
   BAGS / BANK / MAIL — GRID DISPLAY
   ============================================================ */

.bag-container {
  background: white;
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.bag-container h3 { margin: 0 0 20px 0; color: #1e3a8a; font-size: 1.2rem; }

.items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
}

.item-card {
  background: #f9fafb;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  padding: 12px;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
}

.item-card:hover { transform: translateY(-4px); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15); }

/* Item icon (64×64 item display square — NOT the nav dropdown icon) */
.item-card .item-icon,
.items-grid .item-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 8px;
  background-size: cover;
  background-position: center;
  border-radius: 8px;
  border: 2px solid #d1d5db;
}

/* Dark text variants (used in bags/bank/mail on light backgrounds) */
.item-name-dark {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 6px;
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  line-height: 1.2;
  /* Quality colour applied via inline style */
}

.item-count-dark  { font-size: 1rem; color: #111827; font-weight: 700; }
.item-ilvl-dark   { font-size: 0.85rem; color: #374151; margin-top: 4px; font-weight: 600; }

.item-sender-dark {
  font-size: 0.8rem;
  color: #374151;
  margin-top: 4px;
  font-style: italic;
  font-weight: 500;
}

/* ============================================================
   COMBINED TAB — SEARCH, TABLE & SORT
   ============================================================ */

.combined-container {
  background: white;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.combined-container h3 { margin: 0 0 20px 0; color: #1e3a8a; font-size: 1.3rem; }

.combined-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  gap: 20px;
  flex-wrap: wrap;
}

.combined-search {
  flex: 1;
  min-width: 250px;
  padding: 10px 16px;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.2s;
}

.combined-search:focus { outline: none; border-color: #3b82f6; }

.combined-count          { color: #6b7280; font-size: 0.95rem; }
.combined-count strong   { color: #111827; font-weight: 600; }

.combined-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.combined-table thead {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
  color: white;
}

.combined-table th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}

.combined-table th:hover  { background: rgba(255, 255, 255, 0.1); }
.combined-table th.sorted { background: rgba(255, 255, 255, 0.15); }

.sort-arrow { margin-left: 4px; font-size: 0.8em; opacity: 0.7; }

.combined-table tbody tr               { border-bottom: 1px solid #f3f4f6; transition: background-color 0.15s; }
.combined-table tbody tr:hover         { background-color: #f9fafb; }
.combined-table tbody td               { padding: 12px 16px; color: #111827; }
.combined-table tbody td strong        { font-weight: 700; }
.combined-table td.center              { text-align: center; font-weight: 600; }

/* ============================================================
   EMPTY STATE
   ============================================================ */

.items-tab-content .muted {
  text-align: center;
  padding: 40px 20px;
  color: #94a3b8;
  font-size: 0.9rem;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 768px) {
  .vault-overview             { grid-template-columns: 1fr; }
  .vault-item-row             { grid-template-columns: 1fr; gap: 4px; }
  .items-grid                 { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 12px; }
  .item-card .item-icon,
  .items-grid .item-icon      { width: 48px; height: 48px; }
  .combined-controls          { flex-direction: column; align-items: stretch; }
  .combined-search            { min-width: 100%; }
  .combined-table             { font-size: 0.8rem; }
  .combined-table th,
  .combined-table td          { padding: 8px 12px; }
}