.portfolio-page {
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--bg);
}

.portfolio-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
}

.portfolio-topline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

.portfolio-topline strong {
  display: block;
  margin-top: 2px;
  font-variant-numeric: tabular-nums;
}

.portfolio-workspace {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(240px, 300px) minmax(0, 1fr) minmax(300px, 380px);
  grid-template-rows: auto auto minmax(0, 1fr);
  background: var(--chart-bg);
}

.portfolio-commandbar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

.connector-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
}

.primary-button.alt {
  border-color: rgba(38, 166, 154, 0.74);
  background: var(--green);
}

.portfolio-overview {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border-bottom: 1px solid var(--border);
  background: var(--border);
}

.portfolio-stat {
  min-height: 72px;
  display: grid;
  align-content: center;
  gap: 5px;
  padding: 14px 16px;
  background: color-mix(in srgb, var(--panel-2) 92%, transparent);
}

.portfolio-stat span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 750;
  text-transform: uppercase;
}

.portfolio-stat strong {
  font-size: 1.1rem;
  font-variant-numeric: tabular-nums;
}

.connections-panel,
.assets-panel,
.asset-detail-panel {
  min-height: 0;
  border-color: var(--border);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
}

.connections-panel {
  grid-column: 1;
  grid-row: 3;
  border-right: 1px solid var(--border);
}

.assets-panel {
  grid-column: 2;
  grid-row: 3;
}

.asset-detail-panel {
  grid-column: 3;
  grid-row: 3;
  border-left: 1px solid var(--border);
}

.panel-head.compact {
  min-height: 70px;
  padding: 14px 16px;
}

.panel-head.compact h2 {
  font-size: 1rem;
}

.panel-head.compact p,
#portfolio-updated {
  color: var(--muted);
  font-size: 0.78rem;
}

.connection-list {
  display: grid;
  gap: 10px;
  max-height: calc(100vh - 220px);
  overflow: auto;
  padding: 12px;
}

.connection-card {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-2);
  animation: portfolioRowIn 170ms ease both;
}

.connection-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.provider-badge,
.status-badge,
.asset-logo,
.mini-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-3);
}

.provider-badge {
  min-height: 28px;
  padding: 0 8px;
  color: var(--soft-text);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.status-badge {
  min-height: 26px;
  padding: 0 8px;
  color: var(--muted);
  font-size: 0.74rem;
}

.status-badge.active {
  border-color: rgba(38, 166, 154, 0.44);
  color: var(--green);
}

.status-badge.degraded,
.status-badge.permission_error,
.status-badge.invalid_credentials {
  border-color: rgba(239, 83, 80, 0.44);
  color: var(--red);
}

.connection-name {
  min-width: 0;
  overflow: hidden;
  color: var(--text);
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.connection-meta {
  color: var(--muted);
  font-size: 0.76rem;
}

.connection-actions {
  display: flex;
  gap: 6px;
}

.asset-table-wrap {
  max-height: calc(100vh - 220px);
  overflow: auto;
}

.asset-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.asset-table th,
.asset-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
}

.asset-table th {
  position: sticky;
  z-index: 1;
  top: 0;
  background: var(--panel);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.asset-table tbody tr {
  cursor: pointer;
  transition: background-color 140ms ease, transform 140ms ease;
}

.asset-table tbody tr:hover,
.asset-table tbody tr.selected {
  background: var(--blue-soft);
}

.asset-table tbody tr:hover {
  transform: translateY(-1px);
}

.asset-cell {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
}

.asset-logo {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 900;
}

.asset-title {
  min-width: 0;
}

.asset-title strong,
.asset-title span {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.asset-title span {
  color: var(--muted);
  font-size: 0.76rem;
}

.numeric {
  font-variant-numeric: tabular-nums;
}

.positive {
  color: var(--green);
}

.negative {
  color: var(--red);
}

.distribution {
  display: grid;
  gap: 5px;
}

.mini-pill {
  min-height: 24px;
  justify-content: space-between;
  gap: 8px;
  padding: 0 7px;
  color: var(--soft-text);
  font-size: 0.72rem;
}

.mini-pill span:last-child {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.asset-detail-body {
  max-height: calc(100vh - 150px);
  overflow: auto;
  padding: 12px;
}

.detail-asset-head {
  display: grid;
  gap: 5px;
  margin-bottom: 12px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-2);
}

.detail-asset-head h3 {
  margin: 0;
  font-size: 1.2rem;
}

.detail-provider {
  margin-bottom: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-2);
}

.detail-provider-head,
.detail-category-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
}

.detail-provider-head {
  border-bottom: 1px solid var(--border);
}

.detail-category {
  border-top: 1px solid var(--border);
}

.detail-category:first-of-type {
  border-top: 0;
}

.detail-category-head {
  color: var(--soft-text);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.position-list {
  display: grid;
  gap: 8px;
  padding: 0 12px 12px;
}

.position-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel) 86%, transparent);
}

.position-row span {
  color: var(--muted);
  font-size: 0.72rem;
}

.position-row strong {
  display: block;
  min-width: 0;
  overflow: hidden;
  color: var(--text);
  font-size: 0.84rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.empty-portfolio {
  padding: 24px;
  color: var(--muted);
  text-align: center;
}

.connection-dialog {
  width: min(520px, calc(100vw - 28px));
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  box-shadow: var(--shadow);
}

.connection-dialog::backdrop {
  background: rgba(3, 7, 14, 0.66);
}

.connection-dialog [hidden] {
  display: none !important;
}

.connection-form {
  display: grid;
  gap: 14px;
  padding: 16px;
}

.dialog-head,
.dialog-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.dialog-head h2,
.dialog-head p {
  margin: 0;
}

.dialog-head p {
  color: var(--muted);
  font-size: 0.78rem;
}

.connection-form label {
  display: grid;
  gap: 6px;
}

.connection-form label span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 750;
  text-transform: uppercase;
}

.connection-form input,
.connection-form select {
  min-height: 38px;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-3);
  color: var(--text);
  padding: 0 10px;
}

.form-grid {
  display: grid;
  gap: 12px;
}

.network-scan {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-2) 84%, transparent);
}

.network-scan-title {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 750;
  text-transform: uppercase;
}

.network-scan label {
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  color: var(--soft-text);
  font-size: 0.82rem;
}

.network-scan input {
  width: 16px;
  min-height: 16px;
  accent-color: var(--blue);
}

.selected-wallets {
  display: grid;
  gap: 6px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-2) 84%, transparent);
}

.selected-wallet-row {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: var(--soft-text);
  font-size: 0.78rem;
}

.selected-wallet-row strong,
.selected-wallet-row span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.selected-wallet-row span {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.form-toggle {
  grid-template-columns: auto 1fr;
}

.form-toggle span {
  color: var(--soft-text);
  font-size: 0.84rem;
  font-weight: 600;
  text-transform: none;
}

.form-error {
  margin: 0;
  padding: 10px;
  border: 1px solid rgba(239, 83, 80, 0.36);
  border-radius: 8px;
  background: rgba(239, 83, 80, 0.1);
  color: var(--red);
  font-size: 0.82rem;
}

@keyframes portfolioRowIn {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1180px) {
  .portfolio-workspace {
    grid-template-columns: 280px minmax(0, 1fr);
  }

  .asset-detail-panel {
    grid-column: 1 / -1;
    grid-row: 4;
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .asset-detail-body {
    max-height: 420px;
  }
}

@media (max-width: 860px) {
  .portfolio-topline,
  .portfolio-commandbar,
  .connector-actions {
    align-items: flex-start;
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .portfolio-workspace {
    grid-template-columns: 1fr;
  }

  .portfolio-overview {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .connections-panel,
  .assets-panel,
  .asset-detail-panel {
    grid-column: 1;
    border-left: 0;
    border-right: 0;
  }

  .connections-panel {
    grid-row: 3;
  }

  .assets-panel {
    grid-row: 4;
  }

  .asset-detail-panel {
    grid-row: 5;
  }

  .connection-list,
  .asset-table-wrap,
  .asset-detail-body {
    max-height: none;
  }

  .asset-table {
    min-width: 860px;
  }
}

@media (max-width: 560px) {
  .portfolio-overview {
    grid-template-columns: 1fr;
  }

  .portfolio-commandbar,
  .panel-head.compact {
    padding: 10px;
  }

  .portfolio-stat {
    min-height: 62px;
  }
}

/* 8BIT.C portfolio skin; data density and workflows remain unchanged. */
.portfolio-commandbar { min-height: 58px; background: var(--panel-2); }
.portfolio-stat { background: var(--panel); }
.portfolio-stat span { color: var(--muted); letter-spacing: 0.05em; }
.connections-panel,
.assets-panel,
.asset-detail-panel { background: var(--panel-2); }
.connection-card,
.asset-detail-group,
.selected-wallets { border-radius: 12px; background: var(--panel); }
.provider-badge,
.status-badge,
.asset-logo,
.mini-pill { border-radius: 10px; }
.connection-dialog {
  border-color: var(--border);
  border-radius: 16px;
  background: var(--brand-surface);
  box-shadow: var(--floating-shadow);
}
.connection-form input,
.connection-form select { border-radius: 11px; background: var(--panel-2); }
.network-scan input { accent-color: var(--brand-accent); }
.asset-row:hover { background: color-mix(in srgb, var(--brand-accent) 5%, var(--panel)); }