/* ===========================================================
   Left equipment sidebar
   =========================================================== */

.sidebar {
  width: 268px;
  min-width: 200px;
  max-width: 460px;
  border-right: 1px solid var(--border);
  flex: 0 0 auto;
}

.sidebar-search {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
.sidebar-search input {
  width: 100%;
  height: 34px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  background: var(--bg);
  border: 1px solid var(--border-2);
  color: var(--text);
  font-size: 13px;
  transition: var(--t-fast);
}
.sidebar-search input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(33,150,243,.18);
}
.sidebar-search input::placeholder { color: var(--text-mute); }

.equip-list {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 8px 10px 24px;
}

.equip-category {
  margin-top: 6px;
}
.cat-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 6px;
  cursor: pointer;
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  user-select: none;
}
.cat-head:hover { color: var(--text); }
.cat-head .chev {
  transition: transform var(--t-fast);
  font-size: 10px;
  color: var(--text-mute);
}
.equip-category.collapsed .chev { transform: rotate(-90deg); }
.equip-category.collapsed .cat-grid { display: none; }
.cat-head .cat-count {
  margin-left: auto;
  font-size: 10px;
  background: var(--card);
  padding: 1px 7px;
  border-radius: 10px;
  color: var(--text-mute);
}

.cat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 2px 2px 10px;
}

.equip-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 10px 6px;
  border-radius: var(--radius-sm);
  background: var(--card);
  border: 1px solid var(--border);
  cursor: grab;
  transition: var(--t-fast);
  text-align: center;
}
.equip-card:hover {
  background: var(--card-hover);
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.equip-card:active { cursor: grabbing; transform: scale(.97); }
.equip-card.dragging { opacity: .5; }

.equip-card .thumb {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.equip-card .thumb svg { width: 100%; height: 100%; }
.equip-card .name {
  font-size: 11.5px;
  color: var(--text-dim);
  line-height: 1.2;
  pointer-events: none;
}
.equip-card:hover .name { color: var(--text); }

.equip-empty {
  padding: 30px 14px;
  text-align: center;
  color: var(--text-mute);
  font-size: 13px;
}

/* color swatch for chemical cards */
.equip-card .chem-dot {
  position: absolute;
  width: 9px; height: 9px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.4);
}
.equip-card { position: relative; }
.equip-card .chem-dot { top: 8px; right: 8px; }