/* Pair Lab — Modeled, Not Traded: Basket ETF Studio styling */

.pair-basket {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  inline-size: 100%;
  max-inline-size: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
  color: var(--color-text);
  font-family: var(--font-sans);
}

.pair-basket * {
  box-sizing: border-box;
}

/* ── Header & Status Pills ── */

.pair-basket__header {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-block-end: var(--space-3);
  border-block-end: 1px solid var(--color-border);
}

.pair-basket__eyebrow {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0;
}

.pair-basket__title {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  color: var(--color-text);
  margin: 0;
}

.pair-basket__pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  margin-block-start: var(--space-1);
}

.pair-basket__pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1-5);
  padding: var(--space-1) var(--space-2-5);
  border-radius: 9999px;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

.pair-basket__pill::before {
  content: "";
  display: inline-block;
  inline-size: 6px;
  block-size: 6px;
  border-radius: 50%;
  background: currentColor;
}

.pair-basket__pill--disabled {
  border-color: var(--color-border-subtle);
  color: var(--color-text-muted);
}

.pair-basket__pill--disabled::before {
  background: var(--color-text-disabled);
}

.pair-basket__pill--source {
  border-color: var(--color-border);
  color: var(--color-text-muted);
}

.pair-basket__pill--live {
  border-color: var(--color-border-accent);
  background: var(--color-accent-softer);
  color: var(--color-accent);
}

.pair-basket__pill--live::before {
  background: var(--color-accent);
  box-shadow: 0 0 6px var(--color-accent);
}

/* ── Builder Panel ── */

.pair-basket__builder {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  background: var(--surface-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.pair-basket__builder-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
}

.pair-basket__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.pair-basket__field--name {
  flex: 1 1 240px;
  max-inline-size: 360px;
}

.pair-basket__label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.pair-basket__input {
  background: var(--color-control-bg);
  border: 1px solid var(--color-control-border);
  color: var(--color-control-text);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-family: var(--font-sans);
  transition: border-color 0.15s ease;
}

.pair-basket__input:focus {
  outline: none;
  border-color: var(--color-control-border-focus);
}

.pair-basket__presets {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  flex: 2 1 320px;
}

.pair-basket__presets-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.pair-basket__preset-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1-5);
  align-items: center;
}

.pair-basket__preset-btn {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  padding: var(--space-1) var(--space-2-5);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  font-family: var(--font-sans);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.pair-basket__preset-btn:hover {
  background: var(--color-surface-hover);
  border-color: var(--color-border-strong);
  color: var(--color-text);
}

.pair-basket__preset-btn.is-active {
  background: var(--color-accent-soft);
  border-color: var(--color-border-accent);
  color: var(--color-accent);
  font-weight: var(--weight-bold);
}

/* ── Composer Host ── */

.pair-basket__composer-host {
  inline-size: 100%;
}
.pair-basket__message {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--color-warning);
  line-height: 1.25rem;
}

/* ── Controls Row (Weight mode + Range) ── */

.pair-basket__controls-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding-block-start: var(--space-2);
  border-block-start: 1px solid var(--color-border-subtle);
}

.pair-basket__equal-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  border-radius: var(--radius-xs);
  padding: var(--space-1) var(--space-2-5);
  font-size: var(--text-xs);
  font-family: var(--font-sans);
  font-weight: var(--weight-medium);
  cursor: pointer;
  transition: all 0.15s ease;
}

.pair-basket__equal-btn:hover {
  background: var(--color-surface-hover);
  border-color: var(--color-border-strong);
  color: var(--color-text);
}

.pair-basket__equal-btn.is-active,
.pair-basket__equal-btn[aria-pressed="true"] {
  background: var(--color-surface-active);
  border-color: var(--color-border-accent);
  color: var(--color-accent);
  font-weight: var(--weight-bold);
}
.pair-basket__ranges {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.pair-basket__ranges-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.pair-basket__range-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.pair-basket__range-btn {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  border-radius: var(--radius-xs);
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  cursor: pointer;
  transition: all 0.15s ease;
}

.pair-basket__range-btn:hover {
  background: var(--color-surface-hover);
  border-color: var(--color-border-strong);
  color: var(--color-text);
}

.pair-basket__range-btn.is-active {
  background: var(--color-surface-active);
  border-color: var(--color-border-accent);
  color: var(--color-accent);
  font-weight: var(--weight-bold);
}


/* ── Loading, Empty, Error States ── */

.pair-basket__empty,
.pair-basket__error {
  padding: var(--space-6);
  background: var(--surface-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.pair-basket__empty[hidden],
.pair-basket__loading[hidden],
.pair-basket__error[hidden],
.pair-basket__results[hidden] {
  display: none !important;
}

.pair-basket__empty-title {
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
  margin: 0;
}

.pair-basket__empty-copy {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
  max-inline-size: 440px;
}

.pair-basket__error-message {
  font-size: var(--text-sm);
  color: var(--color-error);
  font-family: var(--font-mono);
  margin: 0;
}

.pair-basket__retry-btn {
  background: var(--color-surface-hover);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  cursor: pointer;
  margin-block-start: var(--space-2);
  transition: background 0.15s ease, border-color 0.15s ease;
}

.pair-basket__retry-btn:hover {
  background: var(--color-surface-active);
  border-color: var(--color-border-accent);
}

.pair-basket__loading {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.pair-basket__skeleton {
  background: linear-gradient(90deg, var(--color-surface) 25%, var(--color-surface-hover) 50%, var(--color-surface) 75%);
  background-size: 200% 100%;
  animation: pair-basket-shimmer 1.5s infinite;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
}

.pair-basket__skeleton--stats {
  block-size: 90px;
}

.pair-basket__skeleton--chart {
  block-size: 340px;
}

@keyframes pair-basket-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── Results Container ── */

.pair-basket__results {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

/* ── Stats Strip ── */

.pair-basket__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-3);
  margin: 0;
  padding: var(--space-4);
  background: var(--surface-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.pair-basket__stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.pair-basket__stat-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.pair-basket__stat-value {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  font-variant-numeric: tabular-nums;
  margin: 0;
  color: var(--color-text);
}

.pair-basket__stat-value--positive {
  color: var(--color-success);
}

.pair-basket__stat-value--negative {
  color: var(--color-error);
}

.pair-basket__stat-value--flat {
  color: var(--color-text);
}

/* ── Mix Bar ── */

.pair-basket__mix-card {
  background: var(--surface-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}

.pair-basket__mix-bar {
  display: flex;
  block-size: 2rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.pair-basket__mix-segment {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: width 0.3s ease;
  min-inline-size: 0;
}

.pair-basket__mix-segment--stock {
  background: rgba(201, 242, 75, 0.22);
  border-inline-end: 1px solid var(--color-border);
}

.pair-basket__mix-segment--crypto {
  background: rgba(56, 189, 248, 0.22);
}

.pair-basket__mix-label {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  font-weight: var(--weight-bold);
  white-space: nowrap;
  padding: 0 var(--space-2);
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Chart Card ── */

.pair-basket__chart-card {
  background: var(--surface-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  overflow: hidden;
}

.pair-basket__chart-host {
  inline-size: 100%;
  min-block-size: 280px;
  overflow-x: auto;
}

/* Distinguish the basket line from faint constituent lines */
.pair-basket [data-performance-series="BASKET"] path {
  stroke: var(--color-accent) !important;
  stroke-width: 2.5px !important;
}

.pair-basket [data-performance-series]:not([data-performance-series="BASKET"]) path {
  stroke-width: 1px !important;
  opacity: 0.45 !important;
}

.pair-basket__source {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-block-start: var(--space-2);
  border-block-start: 1px solid var(--color-border-subtle);
}

.pair-basket__source-line {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--color-text-muted);
  margin: 0;
}

.pair-basket__source-design {
  font-size: var(--text-2xs);
  font-family: var(--font-mono);
  color: var(--color-text-subtle);
  margin: 0;
}

.pair-basket__source-exhausted {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--color-error);
  font-weight: var(--weight-semibold);
  margin: 0;
}

/* ── Weights Table ── */

.pair-basket__table-wrap {
  background: var(--surface-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-inline-size: 100%;
}

.pair-basket__table {
  inline-size: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  text-align: left;
  font-variant-numeric: tabular-nums;
}

.pair-basket__table th,
.pair-basket__table td {
  padding: var(--space-2-5) var(--space-3);
  border-block-end: 1px solid var(--color-border-subtle);
}

.pair-basket__table thead th {
  background: var(--color-surface);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  border-block-end: 1px solid var(--color-border);
}

.pair-basket__table tbody tr:last-child th,
.pair-basket__table tbody tr:last-child td {
  border-block-end: none;
}

.pair-basket__table tbody tr:hover {
  background: var(--color-surface-hover);
}

.pair-basket__cell-symbol {
  font-family: var(--font-mono);
  font-weight: var(--weight-bold);
  color: var(--color-accent);
}

.pair-basket__cell-kind {
  color: var(--color-text-secondary);
}

.pair-basket__cell-weight {
  font-family: var(--font-mono);
  color: var(--color-text);
}

.pair-basket__cell-return,
.pair-basket__cell-contrib {
  font-family: var(--font-mono);
}

.pair-basket__cell-return.pair-basket__stat-value--positive,
.pair-basket__cell-contrib.pair-basket__stat-value--positive {
  color: var(--color-success);
}

.pair-basket__cell-return.pair-basket__stat-value--negative,
.pair-basket__cell-contrib.pair-basket__stat-value--negative {
  color: var(--color-error);
}

.pair-basket__table-row--unavailable {
  opacity: 0.75;
}

.pair-basket__cell-dropped {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.pair-basket__dropped-badge {
  display: inline-block;
  padding: 0.1rem 0.35rem;
  border-radius: var(--radius-xs);
  background: var(--color-error-soft);
  border: 1px solid var(--color-error-border);
  color: var(--color-error);
  font-size: var(--text-2xs);
  font-family: var(--font-mono);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  margin-inline-end: var(--space-1);
}

/* ── Recipe Row ── */

.pair-basket__recipe-row {
  background: var(--surface-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.pair-basket__recipe-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.pair-basket__copy-btn {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  border-radius: var(--radius-sm);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  cursor: pointer;
  transition: all 0.15s ease;
}

.pair-basket__copy-btn:hover {
  background: var(--color-surface-hover);
  border-color: var(--color-border-accent);
  color: var(--color-accent);
}

.pair-basket__recipe {
  background: var(--color-control-bg);
  border: 1px solid var(--color-control-border);
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: var(--leading-relaxed);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  min-block-size: 130px;
  resize: vertical;
  inline-size: 100%;
}

.pair-basket__recipe:focus {
  outline: none;
  border-color: var(--color-control-border-focus);
}

/* ── Onchain Basket Studio (Robinhood Chain) ── */

.pair-basket__onchain {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  background: var(--surface-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  inline-size: 100%;
  max-inline-size: 100%;
  box-sizing: border-box;
}

.pair-basket__onchain-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.pair-basket__onchain-eyebrow {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0;
}

.pair-basket__onchain-title {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text);
  margin: 0;
}

.pair-basket__onchain-disclaimer {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  margin: 0;
}

.pair-basket__onchain-wallet {
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
}

.pair-basket__onchain-wallet-gate {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.pair-basket__onchain-wallet-prompt {
  color: var(--color-text-secondary);
}

.pair-basket__onchain-wallet-connected {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.pair-basket__onchain-wallet-dot {
  inline-size: 8px;
  block-size: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 6px var(--color-accent);
}

.pair-basket__onchain-wallet-label {
  color: var(--color-text-muted);
}

.pair-basket__onchain-wallet-address {
  font-family: var(--font-mono);
  font-weight: var(--weight-semibold);
  color: var(--color-accent);
  text-decoration: none;
}

.pair-basket__onchain-wallet-address:hover {
  text-decoration: underline;
}

.pair-basket__onchain-studio {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.pair-basket__onchain-eligibility-box {
  background: var(--color-surface);
  border: 1px solid var(--color-warning);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
}

.pair-basket__onchain-eligibility-msg {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--color-warning);
  margin: 0;
}

.pair-basket__onchain-controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.pair-basket__onchain-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

/* Only side-by-side fields share a row; a standalone field must not take a 180px block-size basis. */
.pair-basket__onchain-controls > .pair-basket__onchain-field {
  flex: 1 1 180px;
}

.pair-basket__onchain-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.pair-basket__onchain-table-wrap {
  inline-size: 100%;
  max-inline-size: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.pair-basket__onchain-table {
  inline-size: 100%;
  border-collapse: collapse;
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
  background: var(--color-surface);
}

.pair-basket__onchain-table th,
.pair-basket__onchain-table td {
  padding: var(--space-2) var(--space-2-5);
  text-align: left;
  border-block-end: 1px solid var(--color-border);
  white-space: nowrap;
}

.pair-basket__onchain-table thead th {
  background: var(--color-surface-elevated);
  font-weight: var(--weight-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  font-size: var(--text-2xs, 0.6875rem);
}

.pair-basket__onchain-table tbody tr:last-child th,
.pair-basket__onchain-table tbody tr:last-child td {
  border-block-end: none;
}

.pair-basket__onchain-table a {
  color: var(--color-accent);
  text-decoration: none;
}

.pair-basket__onchain-table a:hover {
  text-decoration: underline;
}

.pair-basket__onchain-valuation {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  margin: var(--space-1) 0 0 0;
}

.pair-basket__onchain-note {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--color-accent);
  margin: var(--space-1) 0 0 0;
}

.pair-basket__onchain-create-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.pair-basket__onchain-review-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-1-5);
}

.pair-basket__onchain-review-title {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-secondary);
  margin: 0;
}

.pair-basket__onchain-review-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2);
  font-size: var(--text-xs);
}

.pair-basket__onchain-review-label {
  color: var(--color-text-muted);
}

.pair-basket__onchain-review-note {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  margin: 0;
}

.pair-basket__onchain-create-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.pair-basket__onchain-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  border-radius: var(--radius-sm);
  padding: var(--space-1-5) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  font-family: var(--font-sans);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  user-select: none;
}

.pair-basket__onchain-btn:hover:not(:disabled) {
  background: var(--color-surface-hover);
  border-color: var(--color-border-accent);
  color: var(--color-accent);
}

.pair-basket__onchain-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.pair-basket__onchain-btn--primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-surface);
}

.pair-basket__onchain-btn--primary:hover:not(:disabled) {
  background: var(--color-accent-soft);
  color: var(--color-accent);
}

.pair-basket__onchain-vault {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
}

.pair-basket__onchain-vault-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-2);
}

.pair-basket__onchain-position-box {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-2-5) var(--space-3);
  font-size: var(--text-xs);
}

.pair-basket__onchain-position-value {
  color: var(--color-accent);
  font-family: var(--font-mono);
}

.pair-basket__onchain-mint,
.pair-basket__onchain-redeem {
  display: flex;
  flex-direction: column;
  gap: var(--space-2-5);
  padding-block-start: var(--space-2);
  border-block-start: 1px solid var(--color-border);
}

.pair-basket__onchain-subtitle {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--color-text);
  margin: 0;
}

.pair-basket__onchain-muted {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: 0;
}

.pair-basket__onchain-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-block-start: var(--space-1);
}

.pair-basket__onchain-step {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-2);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
}

.pair-basket__onchain-mint-actions,
.pair-basket__onchain-redeem-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-block-start: var(--space-1);
}

.pair-basket__onchain-live-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-block-start: var(--space-2);
  border-block-start: 1px solid var(--color-border);
}

.pair-basket__onchain-section-title {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-secondary);
  margin: 0;
}

.pair-basket__onchain-loading-msg,
.pair-basket__onchain-empty {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  margin: var(--space-1) 0;
}

.pair-basket__onchain-error {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--color-warning);
  margin: 0;
}

.pair-basket__onchain-success {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--color-accent);
  margin: 0;
}

.pair-basket__onchain-success a,
.pair-basket__onchain-error a {
  color: inherit;
  text-decoration: underline;
}

/* ── Responsive single column ≤ 720px ── */

@media (max-width: 720px) {
  .pair-basket__builder-header {
    flex-direction: column;
    align-items: stretch;
  }

  .pair-basket__field--name {
    flex: none;
    max-inline-size: 100%;
    min-block-size: 0;
  }
  .pair-basket__presets {
    flex: none;
    max-inline-size: 100%;
  }

  .pair-basket__controls-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .pair-basket__stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .pair-basket__onchain-controls {
    flex-direction: column;
  }
  .pair-basket__onchain-vault-header {
    flex-direction: column;
    align-items: stretch;
  }
}

/* ── Viewport ≤ 390px — strictly no horizontal overflow ── */

@media (max-width: 390px) {
  .pair-basket {
    padding-inline: var(--space-1);
  }

  .pair-basket__builder {
    padding: var(--space-3);
  }


  .pair-basket__stats {
    grid-template-columns: 1fr;
  }

  .pair-basket__onchain {
    padding: var(--space-3);
  }
  .pair-basket__onchain-table th,
  .pair-basket__onchain-table td {
    padding: var(--space-1-5) var(--space-2);
  }
  .pair-basket__onchain-btn {
    inline-size: 100%;
  }
}

/* ── Mobile ETF layout (≤ 48rem) ── */
@media (max-width: 48rem) {
  .pair-basket__builder-header {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3, 12px);
  }

  .pair-basket__field--name {
    flex: none !important;
    max-inline-size: 100% !important;
    min-block-size: 0 !important;
  }

  .pair-basket__presets {
    flex: none !important;
    max-inline-size: 100%;
    gap: var(--space-1-5, 6px);
  }

  .pair-basket__preset-list {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    gap: var(--space-2, 8px);
    padding-block: var(--space-1, 4px);
    scrollbar-width: none;
  }

  .pair-basket__preset-list::-webkit-scrollbar {
    display: none;
  }

  .pair-basket__preset-btn {
    flex-shrink: 0;
    min-block-size: 44px;
    padding: 8px 14px;
    scroll-snap-align: start;
  }

  .pair-basket__table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    max-inline-size: 100%;
  }

  .pair-basket__table-row {
    min-block-size: 56px;
  }

  .pair-basket__table th,
  .pair-basket__table td {
    padding: var(--space-3) var(--space-2);
    min-block-size: 56px;
  }

  .pair-basket__onchain-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    max-inline-size: 100%;
  }

  .pair-basket__onchain-table tbody tr {
    min-block-size: 56px;
  }

  .pair-basket__onchain-table th,
  .pair-basket__onchain-table td {
    padding: var(--space-3) var(--space-2);
    min-block-size: 56px;
  }

  .pair-basket__onchain-btn {
    min-inline-size: 44px;
    min-block-size: 44px;
  }
}

.pair-basket__message:empty {
  display: none;
}