/* Finance page — Sankey-specific styles */

.finance-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap;
}

.header-brand {
  display: flex; flex-direction: column; gap: 0;
  white-space: nowrap;
}

.finance-header h1 {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

.finance-header .subtitle {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.finance-controls {
  display: flex; gap: 0.65rem; align-items: center; flex-wrap: wrap; flex: 1;
}

.finance-controls label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  font-weight: 600;
  margin-right: 2px;
}

.finance-controls select, .finance-controls input {
  appearance: none;
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: 0.82rem;
  background: var(--surface);
  color: var(--text);
  transition: border-color 0.15s;
}

.finance-controls select {
  padding-right: 2rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238b949e' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.6rem center;
  cursor: pointer;
}

.finance-controls select:hover:not(:disabled),
.finance-controls input:hover:not(:disabled) {
  border-color: var(--accent-dim);
}

.finance-controls select:focus, .finance-controls input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.finance-controls input[type="number"] { width: 70px; }
.finance-controls input[type="text"] { width: 160px; }
.finance-controls input::placeholder { color: var(--text-muted); }

.ctrl-group { display: flex; align-items: center; gap: 4px; }

.finance-btn {
  padding: 0.45rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--accent-dim);
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 0.82rem;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}
.finance-btn:hover:not(:disabled) {
  background: var(--accent-dim);
  border-color: var(--accent);
}
.finance-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-toggle {
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}
.btn-toggle:hover { border-color: var(--accent-dim); color: var(--text); }
.btn-toggle.active {
  background: var(--accent);
  border-color: var(--accent-dim);
  color: #fff;
}

#status { font-size: 0.75rem; color: var(--text-muted); }

main.finance-main {
  display: block !important;
  grid-template-columns: none !important;
  max-width: none !important;
  padding: 0 !important;
  flex: 1;
}

main.finance-main #chart-container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 10px 20px 40px 20px;
}
main.finance-main #chart-container svg { display: block; }

.tooltip {
  position: fixed; pointer-events: none;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 0.75rem 1rem;
  font-size: 0.78rem;
  border-radius: var(--radius);
  opacity: 0; transition: opacity 0.12s ease;
  max-width: 400px; line-height: 1.5; z-index: 20;
  box-shadow: 0 8px 30px rgba(0,0,0,.4);
}
.tooltip b { color: var(--accent); }
.tooltip .amt { color: var(--green); font-weight: 600; }

.legend {
  display: flex; gap: 1rem; flex-wrap: wrap; padding: 0.5rem 1.5rem;
  font-size: 0.72rem; color: var(--text-muted);
  border-bottom: 1px solid var(--border); background: var(--surface);
  position: sticky; top: var(--finance-header-h, 0px); z-index: 9;
}
.legend-item { display: flex; align-items: center; gap: 5px; cursor: pointer; user-select: none; padding: 2px 6px; border-radius: 4px; transition: background 0.15s; }
.legend-item:hover { background: var(--surface-hover); }
.legend-item.active { outline: 2px solid var(--accent); outline-offset: 1px; }
.legend-swatch { width: 12px; height: 12px; border-radius: 3px; }
.legend-swatch-split {
  background: linear-gradient(135deg, #dc2626 0%, #dc2626 50%, #2563eb 50%, #2563eb 100%);
}
.sort-arrow { font-size: 0.8rem; margin-left: 2px; color: var(--accent); }

.empty-msg {
  text-align: center; padding: 80px 20px; color: var(--text-muted); font-size: 0.95rem;
}

/* Info card */
.info-card {
  padding: 0.75rem 1.5rem;
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--text-muted);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: flex-start; gap: 0.6rem;
}
.info-card .info-icon {
  flex-shrink: 0;
  width: 16px; height: 16px;
  margin-top: 1px;
  color: var(--accent);
}
.info-card a { color: var(--accent); text-decoration: none; }
.info-card a:hover { text-decoration: underline; }
.info-card .info-body { display: flex; flex-direction: column; gap: 0.35rem; }
    .info-card .info-title { font-weight: 600; color: var(--text); font-size: 0.8rem; }
    .info-card .info-row { display: flex; gap: 0.3rem; flex-wrap: wrap; }
    .info-card .info-label { font-weight: 600; color: var(--text); white-space: nowrap; }
    .info-card .info-merge { padding: 0.3rem 0.5rem; background: rgba(127,127,127,0.08); border-radius: 4px; font-size: 0.7rem; line-height: 1.5; }
    .info-card .info-badge { display: inline-block; padding: 0.1rem 0.4rem; border-radius: 3px; font-size: 0.65rem; font-weight: 600; background: var(--accent); color: #fff; vertical-align: middle; margin-left: 0.3rem; }
    .info-card .info-wip { padding: 0.3rem 0.5rem; background: rgba(200,160,50,0.12); border-radius: 4px; font-size: 0.7rem; line-height: 1.5; font-style: italic; color: var(--muted); margin-top: 0.2rem; }

/* Click-to-highlight */
.sankey-node rect { cursor: pointer; }
.sankey-link { cursor: pointer; }
.sankey-node.dimmed rect { opacity: 0.15; }
.sankey-node.dimmed text { opacity: 0.15; }
.sankey-node.dimmed foreignObject { opacity: 0.15; }
.sankey-label {
  font-size: 11px;
  white-space: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: thin;
  cursor: default;
}
.sankey-label::-webkit-scrollbar { height: 3px; }
.sankey-label::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.3); border-radius: 2px; }
.sankey-link.dimmed { fill-opacity: 0.04 !important; }
.sankey-link.highlighted { fill-opacity: 0.85 !important; }
.sankey-node.highlighted rect { stroke: var(--accent); stroke-width: 2px; }

/* Force graph */
.force-node { cursor: pointer; transition: opacity 0.15s; }
.force-node.dimmed { opacity: 0.12; }
.force-node.highlighted circle { stroke: var(--accent); stroke-width: 2.5px; }
.force-link { stroke-opacity: 0.35; transition: stroke-opacity 0.15s; }
.force-link.dimmed { stroke-opacity: 0.04; }
.force-link.highlighted { stroke-opacity: 0.8; }
.force-label {
  font-size: 10px;
  fill: var(--text);
  pointer-events: none;
  text-shadow: 0 0 3px var(--bg), 0 0 3px var(--bg), 0 0 3px var(--bg);
}

/* Zoom controls for force graph */
.zoom-controls {
  position: absolute;
  top: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 15;
}
.zoom-btn {
  width: 34px;
  height: 34px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, border-color 0.15s;
  box-shadow: 0 2px 8px rgba(0,0,0,.15);
  line-height: 1;
}
.zoom-btn:hover {
  background: var(--surface-hover);
  border-color: var(--accent-dim);
}
.zoom-btn:active {
  background: var(--accent);
  color: #fff;
}
.zoom-btn-reset {
  font-size: 1.2rem;
}

@media (max-width: 768px) {
  .finance-header { flex-direction: column; align-items: stretch; gap: 0.75rem; }
  .finance-controls { flex-direction: column; align-items: stretch; }
  .finance-controls select, .finance-controls input { min-width: 100%; }
}