/* ── Trade Page ────────────────────────────────────────────── */
#tradeView {
  overflow: hidden !important;
  height: calc(100vh - 60px);
  max-height: calc(100vh - 60px);
  box-sizing: border-box;
}
#tradeView .trade-page {
  height: 100%;
  max-height: 100%;
  box-sizing: border-box;
}
.trade-page {
  display: flex;
  height: 100%;
  overflow: hidden;
}
.trade-side {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
  min-height: 0;
}
.trade-balance {
  width: 140px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 20px 12px;
  border-left: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  background: var(--bg-secondary);
}
.trade-side-header {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
  background: var(--bg-secondary);
}
.trade-side-title {
  font-size: 0.9rem;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}
.trade-your-controls {
  display: flex;
  gap: 8px;
}
.trade-binder-select {
  flex: 1;
  padding: 8px 12px;
  background: var(--bg-secondary, var(--surface-2));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.8rem;
  outline: none;
  transition: border-color 0.15s;
}
.trade-binder-select:focus {
  border-color: var(--accent);
}
.trade-sort-bar {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
}
.trade-sort-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
  margin-right: 2px;
}
.trade-sort-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.65rem;
  cursor: pointer;
  transition: all 0.15s;
}
.trade-sort-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.trade-sort-btn:hover:not(.active) {
  border-color: var(--text-secondary);
}
.trade-your-search {
  flex: 1;
  padding: 8px 12px;
  background: var(--bg-secondary, var(--surface-2));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.8rem;
  outline: none;
}
.trade-your-search:focus {
  border-color: var(--accent);
}
.trade-binder-grid {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 8px;
  align-content: flex-start;
}
.trade-binder-card {
  border-radius: 4.5% / 3.2%;
  overflow: visible;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
  position: relative;
}
.trade-binder-card:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}
.trade-binder-card img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4.5% / 3.2%;
}
.trade-binder-card.trade-selected--yours {
  border-color: #3b82f6;
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.4);
}
.trade-binder-card.trade-selected--theirs {
  border-color: #f59e0b;
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.4);
}
.trade-card-count {
  position: absolute;
  top: 3px;
  right: 3px;
  background: rgba(0,0,0,0.7);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 4px;
  z-index: 2;
}
.trade-offer {
  flex-shrink: 0;
  height: 190px;
  min-height: 190px;
  max-height: 190px;
  display: flex;
  flex-direction: column;
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  background: var(--bg-secondary);
}
.trade-offer-header {
  padding: 8px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
}
.trade-offer-list {
  flex: 1;
  overflow-y: auto;
  padding: 4px 0;
}
.trade-offer-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  font-size: 0.8rem;
  color: var(--text-primary);
  transition: background 0.1s;
}
.trade-offer-row:hover {
  background: var(--bg-tertiary);
}
.trade-offer-row img {
  width: 32px;
  height: auto;
  border-radius: 3px;
}
.trade-offer-row-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.trade-offer-row-set {
  font-size: 0.7rem;
  color: var(--text-secondary);
}
.trade-offer-row-qty {
  display: flex;
  align-items: center;
  gap: 4px;
}
.trade-offer-row-qty button {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 20px;
  height: 20px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.1s;
}
.trade-offer-row-qty button:hover {
  background: var(--bg-hover);
}
.trade-offer-row-price {
  font-weight: 600;
  color: var(--accent-teal);
  min-width: 60px;
  text-align: right;
}
.trade-offer-row-remove {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1rem;
  padding: 2px 4px;
  transition: color 0.15s;
}
.trade-offer-row-foil {
  display: flex;
  align-items: center;
  gap: 3px;
  cursor: pointer;
  font-size: 0.65rem;
  color: var(--text-secondary);
}
.trade-offer-row-foil input {
  accent-color: #fbbf24;
  cursor: pointer;
  width: 12px;
  height: 12px;
}
.trade-offer-row-foil input:checked + span {
  color: #fbbf24;
  font-weight: 700;
}
.trade-offer-row-print {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 2px;
  display: flex;
  align-items: center;
}
.trade-offer-row-print:hover { color: var(--text-primary); }
.trade-offer-row-print svg { width: 14px; height: 14px; }
.trade-offer-row-remove:hover {
  color: #f87171;
}
.trade-offer-total {
  padding: 12px 14px 20px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  border-top: 1px solid var(--border-color);
  text-align: right;
  flex-shrink: 0;
}
.trade-offer-total span {
  color: var(--accent-teal);
}
.trade-balance-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-align: center;
}
.trade-balance-value {
  font-size: 1.3rem;
  font-weight: 800;
  text-align: center;
  transition: color 0.3s;
}
.trade-balance-value.positive { color: #4ade80; }
.trade-balance-value.negative { color: #f87171; }
.trade-balance-value.even { color: var(--text-secondary); }
.trade-tabs {
  display: flex;
  gap: 4px;
}
.trade-tab {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.15s;
}
.trade-tab:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}
.trade-tab.active {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #fff;
}
.trade-link-input-wrap {
  display: flex;
  gap: 8px;
  padding: 10px 12px;
}
.trade-link-input {
  flex: 1;
  padding: 8px 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.8rem;
  outline: none;
  transition: border-color 0.15s;
}
.trade-link-input:focus {
  border-color: var(--accent-primary);
}
.trade-their-binder,
.trade-their-search {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}
.trade-search-input {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-secondary, var(--surface-2));
  border: none;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  font-size: 0.85rem;
  outline: none;
  box-sizing: border-box;
}
.trade-search-results {
  flex: 1;
  overflow-y: auto;
  max-height: 50vh;
}
.trade-search-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  cursor: pointer;
  transition: background 0.15s;
}
.trade-search-row:hover {
  background: var(--bg-tertiary);
}
.trade-search-row img {
  width: 36px;
  height: auto;
  border-radius: 3px;
}
.trade-search-name {
  font-size: 0.82rem;
  color: var(--text-primary);
}
.trade-search-sub {
  font-size: 0.7rem;
  color: var(--text-secondary);
}
.trade-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.trade-actions .btn {
  font-size: 0.7rem;
}
.trade-offer-dragover {
  background: var(--bg-tertiary);
  outline: 2px dashed var(--accent-primary);
  outline-offset: -2px;
}

/* Trade responsive — stack vertically on narrow screens */
@media (max-width: 768px) {
  .trade-page {
    flex-direction: column;
    height: auto;
    overflow-y: auto;
  }
  .trade-side {
    min-height: 300px;
  }
  .trade-balance {
    width: 100%;
    flex-direction: row;
    padding: 12px 16px;
    border-left: none;
    border-right: none;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
  }
  .trade-binder-grid {
    max-height: 40vh;
  }
}