:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --panel: #ffffff;
  --panel-alt: #f8fafc;
  --border: #d7dde8;
  --text: #132033;
  --muted: #61708a;
  --primary: #1d4ed8;
  --primary-soft: #dbeafe;
  --success: #166534;
  --success-soft: #dcfce7;
  --warning: #92400e;
  --warning-soft: #fef3c7;
  --danger: #b91c1c;
  --danger-soft: #fee2e2;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.shell {
  min-height: 100vh;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

.app-brand a {
  font-size: 1.1rem;
  font-weight: 700;
}

.app-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-left: auto;
}

.app-nav a {
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  color: var(--muted);
}

.app-nav a:hover,
.app-nav a:focus-visible {
  background: var(--panel-alt);
  color: var(--text);
}

.logout-form {
  margin: 0;
}

.logout-form button,
.primary-button,
.secondary-button {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.6rem 0.9rem;
  background: var(--panel);
  color: var(--text);
  font: inherit;
  cursor: pointer;
}

.primary-button {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

.secondary-button {
  background: var(--panel-alt);
}

.compact-button {
  padding: 0.35rem 0.55rem;
  font-size: 0.9rem;
}

.logout-form button:focus-visible,
.primary-button:focus-visible,
.secondary-button:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
}

.page-header,
.panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.page-header h1,
.panel-header h1,
.panel-header h2,
.page-header h2 {
  margin: 0;
  font-size: 1.4rem;
}

.page-header p,
.panel-header p {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.dashboard-grid,
.two-column-grid,
.summary-grid {
  display: grid;
  gap: 1rem;
}

.dashboard-grid,
.summary-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-bottom: 1.5rem;
}

.two-column-grid {
  grid-template-columns: minmax(0, 1fr);
}

.compact-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

@media (min-width: 960px) {
  .two-column-grid {
    grid-template-columns: minmax(0, 380px) minmax(0, 1fr);
  }
}

.stat-card,
.panel {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
}

.stat-card {
  padding: 1rem;
}

.stat-card .label {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
}

.stat-card .value {
  display: block;
  margin-top: 0.5rem;
  font-size: 1.55rem;
  font-weight: 700;
}

.panel {
  padding: 1rem;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

th,
td {
  padding: 0.75rem;
  border-top: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-weight: 600;
  border-top: none;
}

tbody tr:hover {
  background: var(--panel-alt);
}

.filter-bar {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.85rem;
  align-items: end;
}

.filter-actions {
  display: flex;
  gap: 0.5rem;
  align-items: end;
}

.summary-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
}

.summary-chip {
  display: inline-flex;
  gap: 0.4rem;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.25rem 0.5rem;
  background: var(--panel-alt);
  color: var(--muted);
  font-size: 0.85rem;
}

.summary-chip .mono {
  color: var(--text);
  font-weight: 700;
}

.summary-chip .profit {
  color: var(--success);
}

.summary-chip .loss {
  color: var(--danger);
}

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

.cell-stack {
  display: grid;
  gap: 0.2rem;
}

.cell-secondary {
  color: var(--muted);
  font-size: 0.85rem;
}

.column-account,
.column-instrument {
  width: 1%;
  max-width: 8rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.column-instrument {
  max-width: 7rem;
}

.price-cell,
.total-cell {
  min-width: 11rem;
}

.realized-pnl-table th,
.realized-pnl-table td {
  white-space: nowrap;
}

.realized-pnl-table .cell-stack {
  min-width: max-content;
}

.status-badge {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.15rem 0.45rem;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.3;
}

.status-open {
  border-color: #86efac;
  background: var(--success-soft);
  color: var(--success);
}

.status-partial {
  border-color: #fde68a;
  background: var(--warning-soft);
  color: var(--warning);
}

.status-closed {
  background: var(--panel-alt);
  color: var(--muted);
}

.status-close {
  border-color: #bfdbfe;
  background: var(--primary-soft);
  color: var(--primary);
}

.status-unknown {
  border-color: #fecaca;
  background: var(--danger-soft);
  color: var(--danger);
}

tbody tr.trade-row-open {
  background: #f0fdf4;
}

tbody tr.trade-row-open:hover {
  background: #dcfce7;
}

tbody tr.trade-row-partial {
  background: #fffbeb;
}

tbody tr.trade-row-partial:hover {
  background: #fef3c7;
}

tbody tr.trade-row-closed {
  background: #f8fafc;
}

tbody tr.trade-row-closed:hover {
  background: #eef2f7;
}

tbody tr.trade-row-close {
  background: #eff6ff;
}

tbody tr.trade-row-close:hover {
  background: #dbeafe;
}

tbody tr.trade-row-unknown {
  background: #fef2f2;
}

tbody tr.trade-row-unknown:hover {
  background: #fee2e2;
}

.table-actions {
  width: 1%;
  white-space: nowrap;
}

.stack-form {
  display: grid;
  gap: 1rem;
}

.trade-form {
  gap: 1.25rem;
}

.trade-form-core {
  display: grid;
  gap: 1rem;
}

.form-grid {
  display: grid;
  gap: 1rem;
}

.form-grid--two {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.form-grid--three {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.form-grid--four {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.field-group {
  display: grid;
  gap: 0.35rem;
}

.field-group-header h2 {
  margin: 0;
  font-size: 1rem;
}

.field-group-header p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.field-row {
  display: grid;
  gap: 0.4rem;
}

.inline-field-header,
.conditional-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.conditional-panel,
.details-panel {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-alt);
}

.conditional-panel {
  display: grid;
  gap: 1rem;
  padding: 1rem;
}

.conditional-panel-header h2 {
  margin: 0;
  font-size: 1rem;
}

.conditional-panel-header p {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.details-panel summary {
  cursor: pointer;
  padding: 0.85rem 1rem;
  font-weight: 700;
}

.details-panel-body {
  display: grid;
  gap: 1rem;
  padding: 0 1rem 1rem;
}

.fee-preview {
  margin: 0;
}

.form-actions {
  justify-content: flex-start;
}

.field-row label {
  font-weight: 600;
}

.field-row input,
.field-row textarea,
.field-row select {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: white;
  color: var(--text);
  font: inherit;
}

.field-row input:focus-visible,
.field-row textarea:focus-visible,
.field-row select:focus-visible {
  border-color: var(--primary);
  outline: 2px solid var(--primary-soft);
  outline-offset: 1px;
}

.field-row input:disabled,
.field-row textarea:disabled,
.field-row select:disabled {
  background: var(--panel-alt);
  color: var(--muted);
  cursor: not-allowed;
}

.field-row textarea {
  min-height: 100px;
  resize: vertical;
}

.field-help {
  color: var(--muted);
  font-size: 0.88rem;
}

.field-errors,
.form-errors,
.flash-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.field-errors li,
.form-errors p {
  color: var(--danger);
  font-size: 0.9rem;
  margin: 0;
}

.flash-list {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.flash {
  padding: 0.85rem 1rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel);
}

.flash-success {
  border-color: #a7f3d0;
  background: var(--success-soft);
  color: var(--success);
}

.flash-warning {
  border-color: #fde68a;
  background: var(--warning-soft);
  color: var(--warning);
}

.flash-error {
  border-color: #fecaca;
  background: var(--danger-soft);
  color: var(--danger);
}

.auth-panel {
  max-width: 420px;
  margin: 4rem auto;
}

.page-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.empty-state {
  padding: 2rem;
  color: var(--muted);
  text-align: center;
  border: 1px dashed var(--border);
  border-radius: 8px;
  background: var(--panel-alt);
}

.profit {
  color: var(--success);
}

.loss {
  color: var(--danger);
}

.subdued {
  color: var(--muted);
}

@media (max-width: 720px) {
  .content {
    padding: 1rem;
  }

  .page-header,
  .panel-header,
  .inline-field-header,
  .conditional-panel-header {
    align-items: stretch;
    flex-direction: column;
  }

  .page-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .page-actions .primary-button,
  .page-actions .secondary-button,
  .conditional-panel-header .secondary-button {
    width: 100%;
  }
}