/* Cash Flow page styles. Scope everything under .page-cash-flow.
   Overlays (filters popover, drill-in drawer) render into #overlay-root,
   outside the page, so their classes carry a .cash-flow- prefix instead. */

.page-cash-flow .cf-content { display: flex; flex-direction: column; gap: var(--space-4); }

/* ── header controls ──────────────────────────────────────────────────── */
.page-cash-flow .cf-filters-btn { gap: var(--space-2); }
.page-cash-flow .cf-filter-count {
  min-width: 20px; height: 20px; padding: 0 var(--space-1); border-radius: 999px;
  display: inline-grid; place-items: center;
  /* a deep ramp step: 11px text on the base accent sits near 3:1 */
  background: var(--color-accent-700); color: var(--color-bg);
  font-family: var(--font-body); font-size: 11px; font-weight: 700;
}

/* filter summary under the header */
.page-cash-flow .cf-filterbar { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); font-size: 13px; }
.page-cash-flow .cf-filterbar[hidden] { display: none; }
.page-cash-flow .cf-filterbar-label, .page-cash-flow .cf-filterbar-more { color: var(--muted); }
.page-cash-flow .cf-chip { gap: var(--space-1); border: 0; cursor: pointer; font-family: var(--font-body); font-size: 12px; padding: var(--space-1) var(--space-2) var(--space-1) var(--space-3); }
.page-cash-flow .cf-chip:hover { background: var(--color-accent-200); }
.page-cash-flow .cf-chip:active { background: var(--color-accent-300); }
.page-cash-flow .cf-clear, .page-cash-flow .cf-more { color: var(--color-accent-700); }

/* ── chart card ───────────────────────────────────────────────────────── */
.page-cash-flow .cf-chart-card { padding: var(--space-6) var(--space-6) var(--space-4); gap: var(--space-3); }
.page-cash-flow .cf-chart { width: 100%; min-height: 260px; }
.page-cash-flow .cf-chart-foot { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-2) var(--space-4); }
.page-cash-flow .cf-chart-foot .chart-legend { justify-content: flex-start; margin-top: 0; }
.page-cash-flow .cf-key-dashed { background: repeating-linear-gradient(90deg, var(--chart-net) 0 4px, transparent 4px 7px); }
.page-cash-flow .cf-chart-hint { display: inline-flex; align-items: center; gap: var(--space-1); font-size: 12px; color: var(--muted); }

/* ── period heading row (on the page, not a card) ────────────────────── */
.page-cash-flow .cf-period-row {
  display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap;
  gap: var(--space-3) var(--space-6); margin-top: var(--space-4);
}
.page-cash-flow .cf-period-heading { display: flex; flex-direction: column; gap: var(--space-1); min-width: 0; }
.page-cash-flow .cf-period-title { font-size: 34px; margin: 0; }
.page-cash-flow .cf-period-sub { font-size: 14px; color: var(--muted); min-height: 1.4em; }
.page-cash-flow .cf-view { display: inline-flex; align-items: center; gap: var(--space-2); }
.page-cash-flow .cf-view-label { font-size: 13px; color: var(--muted); }

/* ── stat cards ───────────────────────────────────────────────────────── */
.page-cash-flow .cf-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-4); }
.page-cash-flow .cf-stat { padding: var(--space-4) var(--space-6) var(--space-4); gap: calc(var(--space-1) / 2); min-width: 0; }
.page-cash-flow .cf-stat-value { font-size: 28px; font-weight: 700; line-height: 1.15; letter-spacing: -0.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.page-cash-flow .cf-stat-label { font-size: 13px; color: var(--muted); }
.page-cash-flow .cf-stat-note { font-size: 12px; color: var(--muted); margin-top: var(--space-1); }
.page-cash-flow .cf-pos { color: var(--positive); }
.page-cash-flow .cf-neg { color: var(--negative); }

/* ── breakdown cards (ranked bars) ────────────────────────────────────── */
.page-cash-flow .cf-breakdown { display: flex; flex-direction: column; gap: var(--space-4); }
.page-cash-flow .cf-breakdown-card .widget-sub { font-variant-numeric: tabular-nums; }
.page-cash-flow .cf-rows { display: flex; flex-direction: column; gap: calc(var(--space-1) / 2); margin-inline: calc(-1 * var(--space-3)); }
.page-cash-flow .cf-row {
  display: grid; align-items: center; gap: var(--space-3);
  grid-template-columns: 30px minmax(110px, 220px) minmax(0, 1fr) minmax(92px, auto) 56px;
  width: 100%; padding: var(--space-2) var(--space-3);
  border: 0; border-radius: 999px; background: none; cursor: pointer; text-align: left; font-size: 14px;
}
.page-cash-flow .cf-row:hover { background: var(--hover); }
.page-cash-flow .cf-row:active { background: var(--press); }
.page-cash-flow .cf-row-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.page-cash-flow .cf-row-track { display: block; min-width: 0; }
.page-cash-flow .cf-row-bar { display: block; height: 10px; min-width: 4px; max-width: 100%; border-radius: 999px; }
.page-cash-flow .cf-row-bar.is-zero { display: none; }
.page-cash-flow .cf-bar-income { background: var(--chart-income); }
.page-cash-flow .cf-bar-expense { background: var(--chart-expense); }
.page-cash-flow .cf-row-amt { text-align: right; font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }
.page-cash-flow .cf-row-pct { text-align: right; font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; }
.page-cash-flow .cf-more { align-self: flex-start; margin-top: var(--space-2); gap: var(--space-1); }
.page-cash-flow .cf-breakdown-card .empty { padding-block: var(--space-6); }

/* round badge for a category emoji or a group icon (also used in the drawer) */
.cash-flow-badge {
  width: var(--badge-size, 30px); height: var(--badge-size, 30px); flex: none; border-radius: 50%;
  display: inline-grid; place-items: center;
  background: var(--inset); color: color-mix(in srgb, var(--color-text) 75%, transparent);
  font-size: calc(var(--badge-size, 30px) * 0.56); line-height: 1;
}

/* ── Sankey card ──────────────────────────────────────────────────────── */
.page-cash-flow .cf-sankey { width: 100%; min-height: 200px; }
.page-cash-flow .cf-sankey-foot .chart-legend { justify-content: flex-start; margin-top: var(--space-3); }
.page-cash-flow .cf-sk-svg { display: block; }
.page-cash-flow .cf-sk-link { fill-opacity: 0.3; transition: fill-opacity 0.15s; }
.page-cash-flow .cf-sk-svg.is-focus .cf-sk-link { fill-opacity: 0.14; }
.page-cash-flow .cf-sk-svg .cf-sk-link.is-hot { fill-opacity: 0.55; }
.page-cash-flow .cf-sk-label {
  font-size: 12px; fill: var(--color-text);
  paint-order: stroke; stroke: var(--color-surface); stroke-width: 4px; stroke-linejoin: round;
}
.page-cash-flow .cf-sk-label.is-link { cursor: pointer; }
.page-cash-flow .cf-sk-label.is-link:hover .cf-sk-name { fill: var(--color-text); text-decoration: underline; }
.page-cash-flow .cf-sk-label.is-link:active { opacity: 0.7; }
.page-cash-flow .cf-sk-name { fill: color-mix(in srgb, var(--color-text) 78%, transparent); }
.page-cash-flow .cf-sk-val { font-size: 13px; font-weight: 700; font-variant-numeric: tabular-nums; }
.page-cash-flow .cf-sk-hit { fill: transparent; outline: none; }
.page-cash-flow .cf-sk-hit.is-link { cursor: pointer; }
.page-cash-flow .cf-sk-hit:hover { fill: var(--hover); }
.page-cash-flow .cf-sk-hit.is-link:active { fill: var(--press); }
.page-cash-flow .cf-sk-hit:focus-visible { stroke: var(--color-accent); stroke-width: 2; }

/* ── filters popover (overlay) ────────────────────────────────────────── */
.cash-flow-filters { display: flex; flex-direction: column; gap: var(--space-3); }
/* Reset / Apply stay pinned while the long category list scrolls (.popover caps at 70vh). */
.cash-flow-filters-head {
  position: sticky; top: calc(-1 * var(--space-4)); z-index: 1; /* pin to the popover's edge, over its padding */
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-2);
  margin: calc(-1 * var(--space-4)) calc(-1 * var(--space-4)) 0;
  padding: var(--space-4) var(--space-4) var(--space-2);
  background: var(--color-bg);
}
.cash-flow-filters-hint { margin: 0; font-size: 12px; color: var(--muted); }
.cash-flow-filters-set { border: 0; margin: 0; padding: 0; display: flex; flex-direction: column; gap: calc(var(--space-1) / 2); }
.cash-flow-filters-set legend {
  padding: 0 0 var(--space-1); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted);
}
.cash-flow-filters-group { display: flex; flex-direction: column; gap: calc(var(--space-1) / 2); margin-bottom: var(--space-1); }
.cash-flow-filters-items { display: flex; flex-direction: column; gap: calc(var(--space-1) / 2); padding-left: var(--space-6); }
.cash-flow-check {
  position: relative; display: flex; align-items: center; gap: var(--space-2);
  padding: calc(var(--space-1) * 1.4) var(--space-3); border-radius: 999px; cursor: pointer; font-size: 14px;
}
.cash-flow-check:hover { background: var(--color-accent-100); }
.cash-flow-check:active { background: var(--color-accent-200); }
.cash-flow-check.is-group .cash-flow-check-label { font-weight: 600; }
.cash-flow-check input { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; }
.cash-flow-check-box {
  position: relative; width: 18px; height: 18px; flex: none; border-radius: var(--radius-sm);
  display: grid; place-items: center;
  border: 1.5px solid color-mix(in srgb, var(--color-text) 35%, transparent); color: var(--color-bg);
}
.cash-flow-check-box svg { opacity: 0; }
.cash-flow-check:hover .cash-flow-check-box { border-color: var(--color-accent); }
.cash-flow-check input:checked + .cash-flow-check-box { background: var(--color-accent); border-color: var(--color-accent); }
.cash-flow-check input:checked + .cash-flow-check-box svg { opacity: 1; }
.cash-flow-check input:indeterminate + .cash-flow-check-box { background: var(--color-accent); border-color: var(--color-accent); }
.cash-flow-check input:indeterminate + .cash-flow-check-box svg { opacity: 0; }
.cash-flow-check input:indeterminate + .cash-flow-check-box::after {
  content: ''; position: absolute; width: 8px; height: 2px; border-radius: 2px; background: var(--color-bg);
}
.cash-flow-check input:focus-visible + .cash-flow-check-box { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.cash-flow-check-label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cash-flow-check-meta { font-size: 12px; color: var(--muted); }

/* ── drill-in drawer (overlay) ────────────────────────────────────────── */
.cash-flow-drawer-title { display: flex; align-items: center; gap: var(--space-3); }
.cash-flow-drawer-sub { font-size: 13px; color: var(--muted); }
.cash-flow-drawer-total { font-size: 34px; font-weight: 700; line-height: 1.1; margin-bottom: var(--space-1); }
.cash-flow-drawer-meta { color: var(--muted); font-size: 14px; margin-bottom: var(--space-4); }
.cash-flow-drawer-list { display: flex; flex-direction: column; gap: calc(var(--space-1) / 2); }

/* ── responsive ───────────────────────────────────────────────────────── */
@media (max-width: 1180px) {
  .page-cash-flow .cf-stat { padding-inline: var(--space-4); }
  .page-cash-flow .cf-stat-value { font-size: 24px; }
  .page-cash-flow .cf-row { grid-template-columns: 30px minmax(100px, 180px) minmax(0, 1fr) minmax(88px, auto) 52px; }
}
@media (max-width: 900px) {
  .page-cash-flow .cf-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .page-cash-flow .cf-stats { grid-template-columns: minmax(0, 1fr); }
  .page-cash-flow .cf-row { grid-template-columns: 30px minmax(0, 1fr) auto; }
  .page-cash-flow .cf-row-track, .page-cash-flow .cf-row-pct { display: none; }
  .page-cash-flow .cf-chart-hint { display: none; }
}