/* Portfolio refresh: an additive visual layer for the authenticated workspace. */
#portfolio-page .portfolio-shell {
  gap: clamp(1.25rem, 2vw, 2rem);
}

#portfolio-page .portfolio-page-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  padding-block: .25rem;
}

#portfolio-page .portfolio-page-head h2 {
  max-width: 16ch;
  margin: .22rem 0 0;
  font-size: clamp(2rem, 3.2vw, 3.25rem);
  line-height: .98;
  letter-spacing: -.055em;
}

#portfolio-page .portfolio-page-head p {
  max-width: 60ch;
  margin: .65rem 0 0;
  color: var(--muted);
}

#portfolio-page .portfolio-topbar {
  gap: .65rem;
  padding: 0;
  border: 0;
  background: transparent;
}

#portfolio-page .portfolio-add-button {
  min-height: 44px;
  padding-inline: 1rem;
  border-radius: .8rem;
  box-shadow: 0 10px 24px color-mix(in srgb, var(--accent) 22%, transparent);
}

#portfolio-page .portfolio-top-row {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(20rem, .85fr);
  gap: clamp(1rem, 1.8vw, 1.5rem);
  align-items: stretch;
}

#portfolio-page .portfolio-overview,
#portfolio-page .portfolio-risk-panel,
#portfolio-page .portfolio-chart-panel,
#portfolio-page .portfolio-table-panel,
#portfolio-page .portfolio-activity-panel {
  border-color: color-mix(in srgb, var(--border) 86%, var(--accent));
  box-shadow: 0 14px 34px rgba(0, 0, 0, .12);
}

#portfolio-page .portfolio-overview {
  display: grid;
  grid-template-columns: minmax(15rem, .95fr) minmax(0, 1.25fr);
  overflow: hidden;
  border-radius: var(--r-xl);
  background: var(--surface);
}

#portfolio-page .portfolio-net-worth {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 17rem;
  padding: clamp(1.5rem, 3vw, 2.6rem);
  background:
    radial-gradient(circle at 14% 0%, color-mix(in srgb, var(--accent) 25%, transparent), transparent 48%),
    linear-gradient(145deg, color-mix(in srgb, var(--surface-2) 90%, var(--accent-soft)), var(--surface));
}

#portfolio-page .portfolio-net-worth strong {
  margin-top: .6rem;
  font-size: clamp(2.6rem, 5vw, 4.5rem);
  line-height: .94;
  letter-spacing: -.07em;
}

#portfolio-page .portfolio-return-line {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1rem;
}

#portfolio-page .portfolio-return-line > * {
  padding: .42rem .6rem;
  border: 1px solid color-mix(in srgb, currentColor 17%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 78%, transparent);
  font-weight: 750;
}

#portfolio-page .portfolio-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: stretch;
}

#portfolio-page .portfolio-metric {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 8.5rem;
  padding: 1.35rem 1.45rem;
  border-left: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

#portfolio-page .portfolio-metric:nth-child(2n + 1) { border-left: 0; }
#portfolio-page .portfolio-metric:nth-last-child(-n + 2) { border-bottom: 0; }
#portfolio-page .portfolio-metric span,
#portfolio-page .portfolio-section-kicker,
#portfolio-page .portfolio-eyebrow {
  color: var(--accent);
  font-size: .69rem;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}

#portfolio-page .portfolio-metric strong {
  margin-top: .45rem;
  font-size: clamp(1.25rem, 1.9vw, 1.8rem);
  letter-spacing: -.035em;
}

#portfolio-page .portfolio-metric small { margin-top: .35rem; color: var(--muted); }

#portfolio-page .portfolio-overview-foot {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .85rem 1.25rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: .82rem;
  background: var(--surface-2);
}

#portfolio-page .portfolio-risk-panel {
  display: grid;
  grid-template-columns: minmax(8.2rem, .72fr) minmax(0, 1fr);
  grid-template-rows: auto 1fr;
  gap: 1rem 1.25rem;
  padding: clamp(1.35rem, 2.2vw, 2rem);
  border-radius: var(--r-xl);
  background: linear-gradient(145deg, color-mix(in srgb, var(--surface) 91%, var(--accent-soft)), var(--surface));
}

#portfolio-page .portfolio-risk-head { grid-column: 1 / -1; }
#portfolio-page .portfolio-risk-head h3 { margin: .28rem 0; font-size: 1.35rem; }
#portfolio-page .portfolio-risk-head p { margin: 0; color: var(--muted); font-size: .82rem; line-height: 1.45; }
#portfolio-page .portfolio-risk-gauge { align-self: center; justify-self: center; }
#portfolio-page .portfolio-risk-detail { align-self: center; }
#portfolio-page .portfolio-risk-factors { display: grid; gap: .55rem; }
#portfolio-page .portfolio-risk-summary { margin: .85rem 0 .3rem; line-height: 1.45; }

#portfolio-page .portfolio-main-row {
  grid-template-columns: minmax(0, 1.5fr) minmax(23rem, .92fr);
  gap: clamp(1rem, 1.8vw, 1.5rem);
}

#portfolio-page .portfolio-chart-panel,
#portfolio-page .portfolio-table-panel,
#portfolio-page .portfolio-activity-panel {
  padding: clamp(1.2rem, 2.2vw, 1.85rem);
  border-radius: var(--r-xl);
}

#portfolio-page .portfolio-chart-head,
#portfolio-page .portfolio-panel-heading {
  gap: 1rem;
}

#portfolio-page .portfolio-chart-wrap {
  margin-top: .4rem;
  border-radius: calc(var(--r-xl) - .45rem);
}

#portfolio-page .portfolio-range-filters {
  padding: .2rem;
  border: 1px solid var(--border);
  border-radius: .7rem;
  background: var(--surface-2);
}

#portfolio-page .portfolio-range-filters .timeline-filter-btn {
  min-width: 2.3rem;
  border: 0;
  border-radius: .48rem;
}

#portfolio-page .portfolio-range-filters .timeline-filter-btn.active {
  box-shadow: 0 5px 13px color-mix(in srgb, var(--accent) 22%, transparent);
}

#portfolio-page .portfolio-holdings-panel .table-wrap {
  position: relative;
  display: flex;
  min-height: 0;
  flex: 1 1 0;
  flex-direction: column;
  overflow: auto;
  margin-top: .9rem;
  border: 1px solid var(--border);
  border-radius: .85rem;
  background: var(--surface);
}

/* Keep the visible table surface flush with the bottom of its grid cell when
   there are fewer rows than the adjacent chart. The filler collapses to zero
   as soon as the table needs the available height, so long lists retain their
   normal vertical and horizontal scrolling without row-height distortion. */
#portfolio-page .portfolio-holdings-panel .portfolio-holdings-surface::after {
  content: "";
  display: block;
  min-height: 0;
  flex: 1 1 0;
  background: var(--surface);
}

#portfolio-page .portfolio-holdings-panel .portfolio-holdings-surface > table {
  width: 100%;
  flex: 0 0 auto;
}

#portfolio-page .portfolio-holdings-panel #portfolio-holdings-empty {
  position: absolute;
  inset: 2.8rem 0 0;
  display: grid;
  place-items: center;
  margin: 0;
  padding: 1.5rem;
  border: 0;
  background: transparent;
  text-align: center;
}

#portfolio-page .portfolio-holdings-panel #portfolio-holdings-empty.hidden-page {
  display: none;
}

#portfolio-page .portfolio-holdings-panel tbody tr {
  transition: background var(--transition-fast);
}

#portfolio-page .portfolio-holdings-actions { display: flex; align-items: center; justify-content: flex-end; gap: .75rem; }
#portfolio-page .portfolio-holdings-views { display: inline-flex; padding: 3px; border: 1px solid var(--border); border-radius: .7rem; background: var(--surface-2); }
#portfolio-page .portfolio-holdings-views button { min-height: 30px; padding: 0 .65rem; border: 0; border-radius: .48rem; background: transparent; color: var(--muted); font: inherit; font-size: .7rem; font-weight: 750; cursor: pointer; }
#portfolio-page .portfolio-holdings-views button.active { background: var(--surface); color: var(--text); box-shadow: 0 2px 7px rgba(0,0,0,.1); }
#portfolio-page .portfolio-holdings-views button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
#portfolio-page .portfolio-allocation-map { flex: 1 1 auto; min-height: 0; margin-top: .9rem; padding: clamp(1rem,2vw,1.5rem); border: 1px solid var(--border); border-radius: .85rem; background: var(--surface); }
#portfolio-page .portfolio-allocation-map-grid { display: grid; grid-template-columns: minmax(0,1fr); align-items: center; min-height: 0; }
#portfolio-page .portfolio-allocation-chart { display: grid; place-items: center; min-width: 0; width: 100%; }
#portfolio-page .portfolio-allocation-donut { width: min(100%,480px); overflow: visible; }
#portfolio-page .portfolio-allocation-segment { cursor: pointer; transform-box: fill-box; transform-origin: center; transition: opacity var(--transition-fast), transform var(--transition-fast); }
#portfolio-page .portfolio-allocation-segment path, #portfolio-page .portfolio-allocation-segment circle { stroke: var(--surface); stroke-width: 2; }
#portfolio-page .portfolio-allocation-segment:hover, #portfolio-page .portfolio-allocation-segment:focus-visible, #portfolio-page .portfolio-allocation-segment.is-selected { transform: scale(1.035); outline: none; }
#portfolio-page .portfolio-allocation-donut:has(.portfolio-allocation-segment.is-selected) .portfolio-allocation-segment:not(.is-selected) { opacity: .42; }
#portfolio-page .portfolio-allocation-center { fill: var(--surface); stroke: var(--border); stroke-width: 1; pointer-events: none; }
#portfolio-page .portfolio-allocation-center-label { fill: var(--muted-2); font-size: 10px; font-weight: 650; pointer-events: none; }
#portfolio-page .portfolio-allocation-center-value { fill: var(--text); font-size: 15px; font-weight: 800; pointer-events: none; }
#portfolio-page .portfolio-allocation-segment-label { fill: #fff; font-size: 10px; font-weight: 850; pointer-events: none; }
#portfolio-page .portfolio-allocation-segment-logo { pointer-events: none; }
#portfolio-page .portfolio-allocation-detail { display: flex; align-items: flex-start; gap: .55rem; width: min(100%,480px); min-height: 3.25rem; margin-top: .9rem; padding: .65rem .75rem; border-radius: .7rem; background: var(--surface-2); }
#portfolio-page .portfolio-allocation-detail-dot { display: block; flex: 0 0 auto; width: .6rem; height: .6rem; margin-top: .28rem; border-radius: 999px; background: var(--allocation-color); }
#portfolio-page .portfolio-allocation-detail strong, #portfolio-page .portfolio-allocation-detail span { display: block; }
#portfolio-page .portfolio-allocation-detail strong { font-family: var(--font-mono); font-size: .78rem; }
#portfolio-page .portfolio-allocation-detail span { margin-top: .18rem; color: var(--muted); font-size: .69rem; line-height: 1.45; }
#portfolio-page .portfolio-allocation-empty { display: grid; min-height: 14rem; place-items: center; color: var(--muted); text-align: center; }

@media (min-width: 641px) {
  #portfolio-page .portfolio-main-row { align-items: stretch; }
  #portfolio-page .portfolio-holdings-panel { height: var(--portfolio-holdings-panel-height, auto); max-height: var(--portfolio-holdings-panel-height, none); overflow: hidden; }
  #portfolio-page .portfolio-allocation-map { display: grid; height: 100%; max-height: 100%; overflow: hidden; }
  #portfolio-page .portfolio-allocation-map-grid,
  #portfolio-page .portfolio-allocation-chart { height: 100%; min-height: 0; }
  #portfolio-page .portfolio-allocation-chart { grid-template-rows: minmax(0,1fr) auto; overflow: hidden; }
  #portfolio-page .portfolio-allocation-donut { width: auto; height: 100%; min-height: 0; max-width: 100%; aspect-ratio: 1; }
}

@media (hover: hover) and (pointer: fine) {
  #portfolio-page .portfolio-holdings-panel tbody tr:hover { background: color-mix(in srgb, var(--accent-soft) 55%, transparent); }
}

@media (max-width: 640px) {
  #portfolio-page .portfolio-holdings-panel .portfolio-holdings-surface {
    display: block;
    min-height: auto;
    overflow: visible;
  }

  #portfolio-page .portfolio-holdings-panel .portfolio-holdings-surface::after {
    display: none;
  }

  #portfolio-page .portfolio-holdings-panel #portfolio-holdings-empty {
    position: static;
    min-height: 9rem;
  }

  #portfolio-page .portfolio-panel-heading { align-items: flex-start; }
  #portfolio-page .portfolio-holdings-actions { align-items: flex-end; flex-direction: column-reverse; gap: .4rem; }
  #portfolio-page .portfolio-allocation-map { padding: .85rem; }
  #portfolio-page .portfolio-allocation-map-grid { min-height: 0; }
  #portfolio-page .portfolio-allocation-donut { width: min(100%,340px); }
  #portfolio-page .portfolio-allocation-detail { width: min(100%,340px); }
}

#portfolio-page .portfolio-activity-panel { overflow: visible; }
#portfolio-page .portfolio-activity-list { display: grid; gap: .15rem; }
#portfolio-page .portfolio-activity-list article {
  padding: .82rem .2rem;
  border-bottom: 1px solid var(--border);
}

@media (max-width: 1180px) {
  #portfolio-page .portfolio-top-row,
  #portfolio-page .portfolio-main-row { grid-template-columns: 1fr; }
  #portfolio-page .portfolio-risk-panel { grid-template-columns: minmax(10rem, .45fr) 1fr; }
}

@media (max-width: 720px) {
  #portfolio-page .portfolio-page-head { align-items: stretch; flex-direction: column; }
  #portfolio-page .portfolio-topbar { justify-content: space-between; }
  #portfolio-page .portfolio-overview { grid-template-columns: 1fr; }
  #portfolio-page .portfolio-net-worth { min-height: 13.5rem; }
  #portfolio-page .portfolio-metric { border-left: 0; }
  #portfolio-page .portfolio-metric:nth-last-child(-n + 2) { border-bottom: 1px solid var(--border); }
  #portfolio-page .portfolio-metric:nth-last-child(-n + 1) { border-bottom: 0; }
  #portfolio-page .portfolio-risk-panel { grid-template-columns: 1fr; }
  #portfolio-page .portfolio-risk-gauge { min-height: 8rem; }
  #portfolio-page .portfolio-chart-head { align-items: flex-start; flex-direction: column; }
  #portfolio-page .portfolio-range-filters { width: 100%; overflow-x: auto; }
  #portfolio-page .portfolio-range-filters .timeline-filter-btn { flex: 1 0 2.8rem; }
}

@media (max-width: 430px) {
  #portfolio-page .portfolio-metrics-grid { grid-template-columns: 1fr; }
  #portfolio-page .portfolio-overview-foot { align-items: flex-start; flex-direction: column; }
  #portfolio-page .portfolio-topbar .portfolio-display-select { min-width: 4.6rem; }
  #portfolio-page .portfolio-add-button { flex: 1; }
}