/* ============================================================
   Categories — Honey design system (Phase 2).
   Token-driven; shared components live in components.css.
   ============================================================ */

/* ---------- Category badges ----------
   Used across Transactions and Expenses (index + show), not just this
   page. Kept here as the canonical home; Propshaft loads it globally. */
.category {
  display: inline-flex;
  align-items: center;
  font-weight: 500;
  border-radius: 9999px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--txt);
}
.category--normal {
  font-size: 0.875rem;
  line-height: 1.25rem;
  padding: 0.25rem 0.5rem;
  margin: 0 0.25rem 0.25rem 0;
}
.category--small {
  font-size: 0.75rem;
  line-height: 1;
  padding: 0.125rem 0.375rem;
}
.category--income {
  background: var(--accent-soft);
  color: var(--accent-strong);
  border-color: var(--accent-soft);
}

/* Tab count pill when its tab is the active (accent) one. */
.tab-count--active {
  background: rgb(0 0 0 / 0.12);
  color: var(--accent-on);
}

/* ---------- Search input ---------- */
.cat-search {
  border-radius: 9999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--txt);
}
.cat-search:focus {
  outline: none;
  border-color: var(--border-strong);
}
.cat-search::placeholder {
  color: var(--txt-subtle);
}

/* ---------- Inline create/edit name field ---------- */
.cat-input {
  border-radius: 9999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--txt);
}
.cat-input:focus {
  outline: none;
  border-color: var(--border-strong);
}
.cat-input::placeholder {
  color: var(--txt-subtle);
}

/* ---------- Top-level group card ---------- */
.group-head {
  transition: background-color 0.15s ease;
}
.group-head:hover {
  background: var(--surface-2);
}
/* Chevron rotates open; the controller toggles .rotate-90. */
.cat-chevron {
  transition: transform 0.18s ease;
}

/* ---------- Subcategory rows ---------- */
.sub-row {
  border-top: 1px solid var(--border);
}
.sub-row:hover {
  background: var(--surface-2);
}

/* ---------- Row action (kebab) buttons — always visible ---------- */
.cat-kebab {
  color: var(--txt-subtle);
  transition: background-color 0.15s ease, color 0.15s ease;
}
.cat-kebab:hover {
  background: var(--surface-3);
  color: var(--txt);
}

/* ---------- Overflow menu (mirrors the transactions kebab menu) ---------- */
.cat-menu {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.15);
}
.cat-menu__item {
  color: var(--txt);
}
.cat-menu__item:hover {
  background: var(--surface-2);
}
.cat-menu__item--danger {
  color: var(--neg);
}

/* ---------- Add top-level (dashed) button ---------- */
.cat-add-top {
  border: 2px dashed var(--border-strong);
  color: var(--txt-subtle);
  transition: opacity 0.15s ease;
}
.cat-add-top:hover {
  opacity: 0.8;
}

/* ---------- Empty state ---------- */
.cat-empty {
  border: 1px dashed var(--border-strong);
  background: var(--surface-2);
  border-radius: var(--radius-2xl);
  padding: var(--space-12) var(--space-6);
  text-align: center;
}
.cat-empty__title { font-weight: var(--weight-bold); }
.cat-empty__body {
  margin-top: var(--space-1);
  font-size: var(--txt-sm);
  color: var(--txt-subtle);
}

/* ============================================================
   Page layout (migrated from Tailwind utilities).
   ============================================================ */
.categories {
  margin-inline: auto;
  width: 100%;
  max-width: 48rem;
}
.categories__header { margin-bottom: var(--space-6); }
.categories__title {
  font-size: var(--txt-2xl);
  font-weight: var(--weight-black);
  letter-spacing: var(--tracking-tight);
}
.categories__subtitle {
  margin-top: var(--space-1);
  font-size: var(--txt-sm);
  color: var(--txt-subtle);
}

/* Tabs + search toolbar. */
.categories__toolbar {
  margin-bottom: var(--space-5);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.categories__tabs {
  display: inline-flex;
  gap: var(--space-1);
  width: fit-content;
  padding: var(--space-1);
  border-radius: var(--radius-full);
}
.categories__tab {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1-5) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--txt-xs);
  font-weight: var(--weight-bold);
}
.categories__search {
  flex: 1;
  min-width: 12rem;
  max-width: 20rem;
}
/* On narrow screens the search wraps to its own line and fills the width. */
@media (max-width: 48rem) {
  .categories__search { max-width: none; }
}
.categories__search-field { position: relative; }
.categories__search-icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--txt-xs);
  color: var(--txt-subtle);
}
.categories__no-results {
  margin-top: var(--space-3);
  font-size: var(--txt-sm);
  color: var(--txt-subtle);
}
.categories__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.cat-search {
  display: block;
  width: 100%;
  padding: var(--space-2) var(--space-4) var(--space-2) var(--space-9);
  font-size: var(--txt-sm);
}

/* Inline create/edit name form. */
.cat-form {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.cat-form--spaced { margin-top: var(--space-2); }
.cat-input {
  display: block;
  width: 100%;
  padding: var(--space-2) var(--space-4);
  font-size: var(--txt-sm);
}
.cat-btn {
  flex-shrink: 0;
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  font-size: var(--txt-sm);
  font-weight: var(--weight-bold);
  cursor: pointer;
}
.cat-btn:focus { outline: none; }

/* ---------- Top-level group card ---------- */
.category-group {
  position: relative;
  border-radius: var(--radius-2xl);
}
.category-group__stripe {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  border-top-left-radius: var(--radius-2xl);
  border-bottom-left-radius: var(--radius-2xl);
}
.category-group__inner {
  padding-left: var(--space-4);
  padding-right: var(--space-2);
}
.category-group__head-frame {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.category-group__body { padding-bottom: var(--space-2); }

.group-head {
  display: flex;
  flex: 1;
  min-width: 0;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2-5) var(--space-2) var(--space-2-5) 0;
  border-radius: var(--radius-xl);
  text-align: left;
  cursor: pointer;
}
.group-head__name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: var(--weight-black);
}
.group-head__spacer { margin-left: auto; }

.cat-chevron {
  flex-shrink: 0;
  font-size: var(--txt-xs);
  color: var(--txt-subtle);
}
/* Rotates open, driven by the header's aria-expanded (set by the controller). */
.group-head[aria-expanded="true"] .cat-chevron {
  transform: rotate(90deg);
}

/* ---------- Badges & count pills ---------- */
.cat-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.125rem var(--space-2);
  border-radius: var(--radius-full);
  font-size: 0.65rem;
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}
.cat-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.5rem;
  padding: 0.125rem var(--space-2);
  border-radius: var(--radius-full);
  font-size: var(--txt-xs);
  font-weight: var(--weight-bold);
  font-variant-numeric: tabular-nums;
}
.tab-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25rem;
  padding-inline: var(--space-1-5);
  border-radius: var(--radius-full);
  font-size: 0.65rem;
  font-weight: var(--weight-black);
  font-variant-numeric: tabular-nums;
}

/* ---------- Subcategory rows ---------- */
.sub-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4) var(--space-3) var(--space-12);
}
.sub-row--add { padding-block: var(--space-2-5); }
.sub-row__name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: var(--txt-sm);
  font-weight: var(--weight-medium);
}
.cat-dot--muted { opacity: 0.6; }
.cat-add-sub {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--txt-sm);
  font-weight: var(--weight-bold);
}
.cat-add-sub:hover { text-decoration: underline; }

/* ---------- Kebab menu ---------- */
.cat-kebab {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--space-7);
  height: var(--space-7);
  border-radius: var(--radius-lg);
  cursor: pointer;
}
.cat-menu {
  position: absolute;
  top: 100%;
  right: 0;
  z-index: 30;
  margin-top: var(--space-1);
  width: 11rem;
  overflow: hidden;
  border-radius: var(--radius-xl);
  padding-block: var(--space-1);
}
.cat-menu__item {
  display: block;
  padding: var(--space-2) var(--space-4);
  font-size: var(--txt-sm);
}
button.cat-menu__item {
  width: 100%;
  text-align: left;
  cursor: pointer;
}

/* ---------- Add top-level (dashed) button ---------- */
.cat-add-top {
  margin-top: var(--space-4);
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding-block: var(--space-4);
  border-radius: var(--radius-2xl);
  font-size: var(--txt-sm);
  font-weight: var(--weight-bold);
}