/* ============================================================
   Smart Search — unified filter bar with chips below
   ============================================================ */

.ss {
  margin-bottom: var(--spacing-04);
}

/* ─── Toolbar row ────────────────────────────────── */
.ss-toolbar {
  display: flex;
  align-items: center;
  gap: var(--spacing-04);
}
.ss-toolbar .lib-toolbar-right {
  margin-left: auto;
}

/* Search bar inherits .docs-search sizing; add flex-wrap for tag pills */
.ss-search {
  flex-wrap: wrap;
  height: auto;
  min-height: var(--input-height-md);
  padding: var(--spacing-02) var(--input-padding-x);
  gap: var(--spacing-02);
}
.ss-search > svg {
  flex-shrink: 0;
  align-self: center;
}
.ss-search > input {
  flex: 1;
  min-width: 120px;
}

/* Selected tags inside the search bar */
.ss-search-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-02);
}
.ss-search-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-01);
}

/* ─── Tag filter (next to search bar) ────────────── */
.ss-filter-wrap {
  position: relative;
  flex-shrink: 0;
}

/* ─── Clear button (×) ───────────────────────────── */
.ss-clear {
  border: 0;
  background: transparent;
  cursor: pointer;
  font-size: var(--font-size-450);
  line-height: 1;
  padding: 0 var(--spacing-01);
  color: var(--text-helper);
  flex-shrink: 0;
}
.ss-clear:hover { color: var(--text-primary); }

/* ─── Popovers ──────────────────────────────────── */
.ss-popover {
  position: absolute;
  top: calc(100% + var(--spacing-02));
  left: 0;
  z-index: var(--z-dropdown);
  background: var(--layer-01);
  border: var(--input-border-width) solid var(--border-subtle-01);
  border-radius: var(--menu-radius);
  box-shadow: var(--menu-shadow);
  animation: ssPopIn var(--duration-moderate-01) var(--ease-entrance-productive);
  overflow: hidden;
}
@keyframes ssPopIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.ss-popover--tags {
  width: 280px;
}

/* ─── Tag popover internals ──────────────────────── */
.ss-pop-search {
  display: flex;
  align-items: center;
  gap: var(--spacing-02);
  padding: var(--spacing-03) var(--spacing-04);
  border-bottom: var(--input-border-width) solid var(--border-subtle-01);
}
.ss-pop-search svg {
  color: var(--icon-secondary);
  flex-shrink: 0;
}
.ss-pop-input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  font: var(--input-font);
  color: var(--text-primary);
}
.ss-pop-input::placeholder { color: var(--text-placeholder); }

.ss-pop-list {
  max-height: 280px;
  overflow-y: auto;
  padding: var(--spacing-02);
}

.ss-pop-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-03);
  width: 100%;
  padding: var(--spacing-02) var(--spacing-03);
  border: 0;
  background: transparent;
  cursor: pointer;
  border-radius: var(--radius-02);
  color: var(--text-primary);
  font: var(--input-font);
  text-align: left;
}
.ss-pop-option--hover { background: var(--layer-hover-01); }
.ss-pop-option--selected { font-weight: 500; }
.ss-pop-option:focus-visible { outline: 2px solid var(--focus); outline-offset: -2px; }

.ss-pop-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--icon-size-01);
  height: var(--icon-size-01);
  border: var(--input-border-width) solid var(--border-strong-01);
  border-radius: var(--radius-02);
  color: var(--icon-on-color);
  background: var(--field-01);
  font-size: var(--font-size-275);
  line-height: 1;
  flex-shrink: 0;
}
.ss-pop-option--selected .ss-pop-check {
  background: var(--interactive);
  border-color: var(--interactive);
}

.ss-pop-label { flex: 1; }
.ss-pop-count {
  color: var(--text-helper);
  font-size: var(--font-size-300);
}
.ss-pop-empty {
  padding: var(--spacing-04) var(--spacing-03);
  color: var(--text-helper);
  text-align: center;
}

/* ─── Responsive ─────────────────────────────────── */
@media (max-width: 900px) {
  .ss-toolbar {
    flex-wrap: wrap;
    align-items: center;
  }
  .ss-search {
    max-width: none;
    flex: none;
    width: 100%;
  }
  .ss-toolbar .lib-toolbar-right {
    margin-left: auto;
  }
  .ss-popover--tags {
    left: 0;
    right: 0;
    width: auto;
  }
}