/* Linear-style filter bar — light mode, built on tokens.css */

.fb-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

/* "Filter" button */
.fb-add {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--fg);
  transition: background .12s, border-color .12s;
}
.fb-add:hover { background: var(--hover); }
.fb-add .fb-ico { color: var(--muted); }

.fb-clear {
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  background: none;
  border: none;
  padding: 6px 4px;
}
.fb-clear:hover { color: var(--fg); }

.fb-ico { display: inline-flex; }

/* Chips */
.fb-chip {
  display: inline-flex;
  align-items: stretch;
  gap: 1px;
  font-size: 12px;
  white-space: nowrap;
}
.fb-chip > * {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding: 0 8px;
  background: var(--gray);
  border: none;
  color: var(--fg);
  transition: background .12s, color .12s;
}
.fb-chip-type { border-radius: var(--radius-sm) 0 0 var(--radius-sm); font-weight: 500; }
.fb-chip-type .fb-ico { color: var(--muted); }
.fb-chip-op { color: var(--muted); }
.fb-chip-op:hover { background: var(--hover); color: var(--fg); }
.fb-chip-val:hover { background: var(--hover); }
.fb-chip-x {
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--muted);
  padding: 0 6px;
}
.fb-chip-x:hover { color: var(--red); background: var(--hover); }

.fb-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

/* Popover panels */
.fb-popover {
  position: absolute;
  z-index: 200;
  min-width: 220px;
  max-width: 280px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  animation: fbPop .12s ease;
}
@keyframes fbPop {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fb-searchwrap { border-bottom: 1px solid var(--border-soft); padding: 6px 8px; }
.fb-search {
  width: 100%;
  border: none;
  outline: none;
  background: transparent;
  font-size: 13px;
  color: var(--fg);
  padding: 4px 2px;
}
.fb-search::placeholder { color: #aaa; }

.fb-list { max-height: 280px; overflow-y: auto; padding: 4px; }
.fb-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 7px 8px;
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
  font-size: 13px;
  text-align: left;
  color: var(--fg);
}
.fb-item:hover { background: var(--hover); }
.fb-item .fb-ico { color: var(--muted); }
.fb-item-label { flex: 1; }

.fb-group-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--muted);
  padding: 8px 8px 4px;
}
.fb-empty { padding: 14px 8px; text-align: center; color: var(--muted); font-size: 13px; }

/* Checkbox marker inside lists */
.fb-check {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--bg);
}
.fb-check.on { background: var(--fg); border-color: var(--fg); }

/* Price range editor */
.fb-price { padding: 10px; display: flex; flex-direction: column; gap: 10px; }
.fb-price label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
.fb-price input {
  font-size: 13px;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  color: var(--fg);
  background: var(--bg);
}
.fb-price input:focus { border-color: var(--navy); }
.fb-price input::-webkit-outer-spin-button,
.fb-price input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }