/* ============================================================
 * Admin Console Styles
 * Organized: reset → layout → top bar → cards → tables → modals
 * ============================================================ */

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { min-height: 100vh; }

body {
  font-family: var(--font-sans);
  background: var(--bg-base);
  color: var(--text-secondary);
  font-size: var(--text-base);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Visually hidden but accessible to screen readers */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
 * Top Bar
 * ============================================================ */

.top-bar {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.8) 100%);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-default);
  padding: var(--space-4) var(--space-8);
  position: sticky;
  top: 0;
  z-index: 100;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  max-width: var(--content-max-width);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
}

.brand-logo {
  width: 36px;
  height: 36px;
  background: var(--brand-gradient);
  border-radius: var(--radius-lg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: var(--shadow-brand);
  flex-shrink: 0;
}

.brand-text { min-width: 0; }

.brand-title {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand-subtitle {
  color: var(--text-faint);
  font-size: var(--text-xs);
  margin-top: 2px;
  font-weight: 400;
}

.toolbar {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  align-items: center;
}

.toolbar-zone {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.toolbar-divider {
  width: 1px;
  height: 28px;
  background: var(--border-default);
  margin: 0 var(--space-1);
}

/* ============================================================
 * API Key chip
 * ============================================================ */

.api-key-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(15, 23, 42, 0.6);
  padding: 0 var(--space-3);
  height: var(--control-height);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-default);
}

.api-key-chip__label {
  color: var(--text-faint);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.api-key-chip__input {
  background: var(--bg-input);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  padding: 0 var(--space-3);
  height: 26px;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  width: 180px;
  font-family: var(--font-mono);
  transition: border-color var(--transition-fast);
}

.api-key-chip__input:focus {
  outline: none;
  border-color: var(--border-focus);
  background: var(--bg-input-focus);
}

.api-key-chip__input[data-valid="true"] { border-color: rgba(34, 197, 94, 0.5); }
.api-key-chip__input[data-valid="false"] { border-color: rgba(251, 191, 36, 0.5); }

.api-key-chip__status {
  font-size: 1rem;
  line-height: 1;
}

.api-key-chip__status[data-valid="true"] { color: var(--color-success-text); }
.api-key-chip__status[data-valid="false"] { color: var(--color-warning); }

/* ============================================================
 * Buttons
 * ============================================================ */

button {
  font-family: inherit;
  background: rgba(51, 65, 85, 0.5);
  color: var(--text-muted);
  border: 1px solid var(--border-default);
  padding: 0 var(--space-4);
  height: var(--control-height);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  white-space: nowrap;
}

button:hover:not(:disabled) {
  background: var(--bg-hover);
  color: var(--text-secondary);
  border-color: var(--border-strong);
}

button:focus-visible {
  outline: 2px solid var(--brand-blue);
  outline-offset: 2px;
}

button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

button.btn-primary {
  background: var(--brand-gradient-soft);
  color: #a5b4fc;
  border-color: rgba(139, 92, 246, 0.4);
}
button.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), rgba(139, 92, 246, 0.3));
  border-color: rgba(139, 92, 246, 0.6);
}

button.btn-success {
  background: var(--color-success-soft);
  color: var(--color-success-text);
  border-color: var(--color-success-strong);
}
button.btn-success:hover:not(:disabled) {
  background: rgba(34, 197, 94, 0.25);
  border-color: rgba(34, 197, 94, 0.5);
}

button.btn-danger {
  background: var(--color-danger-soft);
  color: var(--color-danger-text);
  border-color: var(--color-danger-strong);
}
button.btn-danger:hover:not(:disabled) {
  background: rgba(239, 68, 68, 0.2);
  border-color: rgba(239, 68, 68, 0.5);
}

button.btn-icon {
  width: var(--control-height);
  padding: 0;
}

button.btn-sm {
  height: 28px;
  padding: 0 var(--space-3);
  font-size: var(--text-xs);
  border-radius: var(--radius-sm);
  gap: var(--space-1);
}

button.btn-sm.btn-icon {
  width: 28px;
  padding: 0;
}

button.btn-cli {
  background: rgba(16, 185, 129, 0.1);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.25);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.5px;
}
button.btn-cli:hover:not(:disabled) {
  background: rgba(16, 185, 129, 0.2);
  border-color: rgba(16, 185, 129, 0.4);
  color: #6ee7b7;
}
button.btn-cli::before {
  content: '>_';
  opacity: 0.7;
  font-weight: 700;
}

button.btn-chip {
  background: var(--brand-gradient-soft);
  color: #a5b4fc;
  height: 28px;
  padding: 0 var(--space-3);
  font-size: var(--text-xs);
  border-radius: var(--radius-md);
  border-color: rgba(139, 92, 246, 0.3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}
button.btn-chip:hover:not(:disabled) {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), rgba(139, 92, 246, 0.3));
  transform: translateY(-1px);
}

button.btn-chip--success {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.2), rgba(16, 185, 129, 0.2));
  color: #86efac;
  border-color: rgba(34, 197, 94, 0.3);
}
button.btn-chip--success:hover:not(:disabled) {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.3), rgba(16, 185, 129, 0.3));
}

button.btn-chip[data-disabled="true"] {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* ============================================================
 * Main content
 * ============================================================ */

.main-content {
  padding: var(--space-6) var(--space-8);
  max-width: var(--content-max-width);
  margin: 0 auto;
}

/* ============================================================
 * Stats grid
 * ============================================================ */

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.stat {
  background: var(--bg-card);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
  min-height: 72px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.stat--clickable { cursor: pointer; }

.stat--clickable:hover {
  background: rgba(30, 41, 59, 0.8);
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.stat--clickable:focus-visible {
  outline: 2px solid var(--brand-blue);
  outline-offset: 2px;
}

.stat__value {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.stat__value--pending { color: var(--color-warning); }
.stat__value--succeeded { color: var(--color-success-text); }
.stat__value--failed { color: var(--color-danger-text); }

.stat__label {
  font-size: var(--text-xs);
  color: var(--text-faint);
  margin-top: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.stats-disclosure {
  margin-bottom: var(--space-5);
  display: flex;
  justify-content: center;
}

.stats-disclosure button {
  background: transparent;
  border: 1px dashed var(--border-default);
  color: var(--text-muted);
}

/* ============================================================
 * Grid + cards
 * ============================================================ */

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

.grid__row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(420px, 100%), 1fr));
  gap: var(--space-4);
}

.grid__row > .card { min-width: 0; }

.card {
  background: var(--bg-elevated);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(51, 65, 85, 0.4);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition-base);
}

.card[data-highlight="true"] {
  box-shadow: 0 0 0 2px var(--brand-blue);
}

.card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid rgba(51, 65, 85, 0.4);
  background: rgba(30, 41, 59, 0.5);
  flex-shrink: 0;
}

.card__title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
}

.card__title-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.card__count {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
}

.card__body {
  flex: 1;
  position: relative;
  overflow: auto;
  max-height: 420px;
}

/* ============================================================
 * Filters
 * ============================================================ */

.filters {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: rgba(15, 23, 42, 0.5);
  border-bottom: 1px solid var(--border-subtle);
  flex-wrap: wrap;
  align-items: center;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 5;
  backdrop-filter: blur(10px);
}

.filter-input,
.filter-select {
  background: var(--bg-input);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  padding: 0 var(--space-3);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  height: 30px;
  transition: all var(--transition-fast);
  font-family: inherit;
}

.filter-input { min-width: 110px; flex: 0 1 160px; }
.filter-input--narrow { flex: 0 0 90px; min-width: 0; }

.filter-input:focus,
.filter-select:focus {
  outline: none;
  border-color: var(--border-focus);
  background: var(--bg-input-focus);
}

.filter-input::placeholder { color: var(--text-faint); }
.filter-select { cursor: pointer; padding-right: var(--space-2); }

/* ============================================================
 * Tables
 * ============================================================ */

.table-wrapper {
  width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: var(--text-sm);
}

thead { position: sticky; top: 0; z-index: 4; }

th {
  color: var(--text-faint);
  font-weight: 500;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: rgba(15, 23, 42, 0.95);
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--border-default);
  white-space: nowrap;
  backdrop-filter: blur(8px);
}

td {
  color: var(--text-secondary);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

tbody tr { transition: background var(--transition-fast); }
tbody tr:hover { background: rgba(59, 130, 246, 0.08); }

tr.is-clickable { cursor: pointer; }
tr.is-clickable:hover { background: rgba(59, 130, 246, 0.12); }

tr.tx-parent { background: rgba(34, 197, 94, 0.05); border-left: 3px solid var(--color-success); }
tr.tx-parent:hover { background: rgba(34, 197, 94, 0.12); }
tr.tx-child { background: rgba(59, 130, 246, 0.08); border-left: 3px solid var(--brand-blue); }
tr.tx-child:hover { background: rgba(59, 130, 246, 0.15); }
tr.tx-child td:first-child { padding-left: var(--space-6); }

.tx-indicator {
  font-weight: bold;
  margin-right: var(--space-1);
  display: inline-block;
}
.tx-indicator--parent { color: var(--color-success); }
.tx-indicator--child { color: var(--brand-blue); }

.cell-mono {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.cell-amount {
  font-family: var(--font-mono);
  color: var(--color-info);
  font-weight: 600;
  font-size: var(--text-base);
  white-space: nowrap;
}

.cell-flow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cell-actions {
  white-space: nowrap;
  text-align: right;
}

.cell-actions .action-group {
  display: inline-flex;
  gap: var(--space-1);
  justify-content: flex-end;
}

.empty-state {
  color: var(--text-faint);
  font-style: italic;
  padding: 60px var(--space-5);
  text-align: center;
  font-size: var(--text-base);
}

/* ============================================================
 * Badges
 * ============================================================ */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
  line-height: 1.4;
}

.badge--pending { background: var(--color-warning-soft); color: var(--color-warning); border: 1px solid var(--color-warning-strong); }
.badge--succeeded { background: var(--color-success-soft); color: var(--color-success); border: 1px solid var(--color-success-strong); }
.badge--failed { background: var(--color-danger-soft); color: var(--color-danger); border: 1px solid var(--color-danger-strong); }
.badge--cancelled { background: rgba(156, 163, 175, 0.15); color: #9ca3af; border: 1px solid rgba(156, 163, 175, 0.3); }
.badge--expired { background: rgba(107, 114, 128, 0.15); color: #6b7280; border: 1px solid rgba(107, 114, 128, 0.3); }
.badge--dispute { background: var(--color-orange-soft); color: var(--color-orange); border: 1px solid var(--color-orange-strong); }
.badge--dispute_won { background: var(--color-success-soft); color: var(--color-success); border: 1px solid var(--color-success-strong); }
.badge--dispute_lost { background: rgba(220, 38, 38, 0.15); color: #dc2626; border: 1px solid rgba(220, 38, 38, 0.3); }
.badge--refunded { background: var(--color-purple-soft); color: var(--color-purple); border: 1px solid var(--color-purple-strong); }
.badge--refunded_failure { background: var(--color-danger-soft); color: var(--color-danger); border: 1px solid var(--color-danger-strong); }
.badge--refund_reversed { background: var(--color-purple-soft); color: var(--color-purple-text); border: 1px solid var(--color-purple-strong); }
.badge--authorisation { background: rgba(99, 102, 241, 0.15); color: #6366f1; border: 1px solid rgba(99, 102, 241, 0.3); }
.badge--capture { background: var(--color-success-soft); color: var(--color-success); border: 1px solid var(--color-success-strong); }
.badge--capture_failed { background: var(--color-danger-soft); color: var(--color-danger); border: 1px solid var(--color-danger-strong); }
.badge--other { background: rgba(107, 114, 128, 0.15); color: #6b7280; border: 1px solid rgba(107, 114, 128, 0.3); }

.badge--payin { background: var(--color-success-soft); color: var(--color-success-text); border: 1px solid var(--color-success-strong); }
.badge--payout { background: var(--color-orange-soft); color: var(--color-orange-text); border: 1px solid var(--color-orange-strong); }
.badge--transfer { background: rgba(99, 102, 241, 0.15); color: #818cf8; border: 1px solid rgba(99, 102, 241, 0.3); }

/* ============================================================
 * Pagination
 * ============================================================ */

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background: rgba(15, 23, 42, 0.4);
  border-top: 1px solid rgba(51, 65, 85, 0.4);
  font-size: var(--text-sm);
  flex-shrink: 0;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.pagination__info { color: var(--text-muted); font-weight: 500; }
.pagination__controls { display: flex; gap: var(--space-1); align-items: center; }
.pagination__page-info { color: var(--text-muted); margin: 0 var(--space-3); font-weight: 500; font-variant-numeric: tabular-nums; }

/* ============================================================
 * Modals
 * ============================================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: var(--space-5);
}

.modal-overlay.is-open { display: flex; }

.modal {
  background: linear-gradient(180deg, #1e293b 0%, #172033 100%);
  border-radius: var(--radius-xl);
  max-width: 640px;
  width: 100%;
  max-height: 85vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(59, 130, 246, 0.2);
  box-shadow: var(--shadow-lg), 0 0 100px rgba(59, 130, 246, 0.1);
}

.modal--md { max-width: 520px; }
.modal--sm { max-width: 480px; }
.modal--lg { max-width: 800px; }
.modal--xl { max-width: 900px; }

.modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-default);
  background: rgba(15, 23, 42, 0.6);
  flex-shrink: 0;
}

.modal__title {
  font-size: var(--text-lg);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--text-primary);
}

.modal__close {
  background: rgba(51, 65, 85, 0.4);
  border: none;
  color: var(--text-muted);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  line-height: 1;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.modal__close:hover { color: var(--text-secondary); background: rgba(239, 68, 68, 0.2); }

.modal__body {
  padding: var(--space-6);
  overflow-y: auto;
  flex: 1;
}

.modal__footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border-default);
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
  background: rgba(15, 23, 42, 0.3);
  flex-shrink: 0;
}

/* ============================================================
 * Detail rows (inside modals)
 * ============================================================ */

.detail-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-subtle);
}
.detail-row:last-child { border-bottom: none; }

.detail-label {
  color: var(--text-faint);
  font-size: var(--text-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.detail-value {
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  word-break: break-all;
}
.detail-value--highlight { color: var(--color-info); font-weight: 500; }

.section-title {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-faint);
  margin: var(--space-5) 0 var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--border-subtle);
}
.section-title:first-child { margin-top: 0; }

.json-block {
  background: rgba(15, 23, 42, 0.7);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  white-space: pre-wrap;
  word-break: break-all;
  color: var(--text-muted);
  max-height: 240px;
  overflow-y: auto;
  margin-top: var(--space-4);
  border: 1px solid var(--border-subtle);
}

/* ============================================================
 * Forms (inside modals)
 * ============================================================ */

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  font-weight: 500;
}

.form-help {
  color: var(--text-faint);
  font-size: var(--text-xs);
  margin-top: var(--space-1);
}

.form-row {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}
.form-row > * { flex: 1; }
.form-row > button { flex: 0 0 auto; }

.form-input,
.form-select {
  background: var(--bg-input);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-base);
  color: var(--text-secondary);
  font-family: inherit;
  transition: border-color var(--transition-fast);
  height: var(--control-height);
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--border-focus);
  background: var(--bg-input-focus);
}

/* Choice groups (radio-as-button) */
.choice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.choice {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-2);
  border: 2px solid var(--border-default);
  border-radius: var(--radius-lg);
  background: rgba(15, 23, 42, 0.3);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-base);
  font-size: var(--text-xs);
  text-align: center;
}
.choice:hover { border-color: rgba(96, 165, 250, 0.4); background: rgba(15, 23, 42, 0.5); color: var(--text-secondary); }
.choice.is-active { border-color: var(--color-info); background: rgba(96, 165, 250, 0.15); color: var(--color-info); }
.choice__icon { font-size: 1.5rem; }

.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.chip {
  padding: var(--space-2) var(--space-3);
  border: 2px solid var(--border-default);
  border-radius: var(--radius-md);
  background: rgba(15, 23, 42, 0.3);
  color: var(--text-muted);
  cursor: pointer;
  font-size: var(--text-xs);
  transition: all var(--transition-fast);
  font-family: inherit;
}
.chip:hover { border-color: rgba(96, 165, 250, 0.4); color: var(--text-secondary); }
.chip.is-active { border-color: var(--color-info); background: rgba(96, 165, 250, 0.15); color: var(--color-info); }

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  font-size: var(--text-base);
  color: var(--text-secondary);
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-info);
  cursor: pointer;
}

/* ============================================================
 * Toast
 * ============================================================ */

.toast {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  background: rgba(34, 197, 94, 0.9);
  color: white;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-lg);
  display: none;
  font-weight: 500;
  box-shadow: var(--shadow-md);
  z-index: 300;
  max-width: 380px;
}

.toast.is-visible { display: block; }
.toast.is-error { background: rgba(239, 68, 68, 0.9); }
.toast.is-info  { background: rgba(59, 130, 246, 0.9); }

/* ============================================================
 * Dev tray (Shift+? hidden)
 * ============================================================ */

.dev-tray {
  position: fixed;
  bottom: var(--space-6);
  left: var(--space-6);
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: none;
  flex-direction: column;
  gap: var(--space-2);
  z-index: 250;
  min-width: 260px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(20px);
}
.dev-tray.is-visible { display: flex; }
.dev-tray__title {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-faint);
  font-weight: 700;
  margin-bottom: var(--space-1);
}
.dev-tray__hint {
  font-size: var(--text-xs);
  color: var(--text-faint);
  font-family: var(--font-mono);
  margin-top: var(--space-1);
}

/* ============================================================
 * Adjustments modal (money flow visualization)
 * ============================================================ */

.flow-card {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.9), rgba(30, 41, 59, 0.9));
  padding: var(--space-4);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-4);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.flow-net {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.flow-net__amount {
  font-size: 28px;
  font-weight: 700;
  font-family: var(--font-mono);
}

.flow-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: var(--space-4);
}

.flow-row {
  display: flex;
  gap: var(--space-3);
  position: relative;
}

.flow-row__timeline {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 24px;
}

.flow-row__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  z-index: 1;
}

.flow-row__line {
  width: 2px;
  flex: 1;
}

.flow-row__card {
  flex: 1;
  background: #1e293b;
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-2);
  border-left: 3px solid currentColor;
}

/* ============================================================
 * Guide modal
 * ============================================================ */

.guide-tabs {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: var(--space-3);
}

.guide-tab {
  padding: var(--space-2) var(--space-4);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-muted);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: var(--text-sm);
  transition: all var(--transition-base);
  height: auto;
}

.guide-tab:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
}

.guide-tab.is-active {
  background: var(--brand-gradient-soft);
  border-color: rgba(139, 92, 246, 0.5);
  color: white;
}

.guide-section { display: none; }
.guide-section.is-active { display: block; }

.guide-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
}

.guide-card h4 {
  margin: 0 0 var(--space-3) 0;
  color: var(--text-primary);
  font-size: var(--text-md);
  font-weight: 600;
}

.guide-card p { color: var(--text-muted); margin: 0 0 var(--space-3) 0; line-height: 1.6; }
.guide-card ul { margin: 0; padding-left: var(--space-5); color: var(--text-muted); }
.guide-card li { margin-bottom: var(--space-1); line-height: 1.5; }

.guide-card code {
  background: rgba(0, 0, 0, 0.4);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.85em;
  color: #86efac;
}

.guide-tip {
  background: rgba(59, 130, 246, 0.1);
  border-left: 3px solid var(--brand-blue);
  padding: var(--space-3);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* State machine diagrams */
.state-flow {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin: var(--space-3) 0;
}

.state-pill {
  padding: 6px 12px;
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  white-space: nowrap;
}

.state-pill--pending { background: var(--color-warning-soft); color: var(--color-warning-text); border: 1px solid var(--color-warning-strong); }
.state-pill--succeeded { background: var(--color-success-soft); color: var(--color-success-text); border: 1px solid var(--color-success-strong); }
.state-pill--failed { background: var(--color-danger-soft); color: var(--color-danger-text); border: 1px solid var(--color-danger-strong); }
.state-pill--auth { background: rgba(168, 85, 247, 0.15); color: var(--color-purple-text); border: 1px solid var(--color-purple-strong); }
.state-pill--capture { background: var(--color-success-soft); color: var(--color-success-text); border: 1px solid var(--color-success-strong); }
.state-pill--dispute { background: var(--color-orange-soft); color: var(--color-orange-text); border: 1px solid var(--color-orange-strong); }
.state-pill--refunded { background: var(--color-purple-soft); color: var(--color-purple-text); border: 1px solid var(--color-purple-strong); }
.state-pill--cancelled,
.state-pill--expired { background: rgba(107, 114, 128, 0.15); color: #9ca3af; border: 1px solid rgba(107, 114, 128, 0.3); }

.state-flow__arrow { color: var(--text-faint); font-size: 1rem; }

/* Install modal endpoint chooser */
.endpoint-option {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
}

.endpoint-option:hover {
  background: rgba(30, 41, 59, 0.7);
}

.endpoint-option.is-selected {
  background: rgba(34, 197, 94, 0.08);
  border-color: var(--color-success-strong);
}

.endpoint-option__value {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.endpoint-option.is-selected .endpoint-option__value { color: var(--color-success-text); }

.endpoint-option__hint {
  font-size: var(--text-xs);
  color: var(--text-faint);
  margin-top: var(--space-1);
}

.code-block {
  background: rgba(15, 23, 42, 0.8);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  overflow-x: auto;
  border: 1px solid var(--border-default);
  margin-top: var(--space-2);
  white-space: pre-wrap;
  word-break: break-all;
}

.code-block--green { color: var(--color-success-text); }
.code-block--amber { color: var(--color-warning); }
.code-block--blue { color: #a5b4fc; }

.label-with-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.label-with-actions__buttons {
  display: flex;
  gap: var(--space-2);
}

/* ============================================================
 * Responsive
 * ============================================================ */

@media (max-width: 900px) {
  .top-bar { padding: var(--space-3) var(--space-4); }
  .main-content { padding: var(--space-4); }
  .api-key-chip__input { width: 130px; }
  .brand-subtitle { display: none; }
  .toolbar-divider { display: none; }
}

@media (max-width: 640px) {
  .stats { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
  .detail-row { grid-template-columns: 1fr; gap: var(--space-1); }
  .modal { max-height: 92vh; }
}