.skip-link { position: fixed; left: var(--space-4); top: -80px; z-index: 100; padding: var(--space-3) var(--space-4); background: var(--blue); color: #04101a; border-radius: var(--radius-sm); font-weight: 800; }
.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; }
.skip-link:focus { top: var(--space-4); }
.skip-link:not(:focus) { clip-path: inset(50%); }
.eyebrow { margin-bottom: var(--space-2); color: var(--blue); font-size: .72rem; font-weight: 800; text-transform: uppercase; }
.muted { color: var(--text-secondary); }
.text-link { color: var(--blue); font-weight: 750; }
.text-link:hover { color: #7dd3fc; }
.button-link, .button-control {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0 var(--space-4);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--text-primary);
  cursor: pointer;
  font-weight: 750;
}
.button-link:hover, .button-control:hover { background: var(--surface-hover); border-color: var(--blue); }
.button-control.is-primary { border-color: var(--blue); background: var(--blue); color: #06111c; }
.button-control[aria-disabled="true"], .pagination [aria-disabled="true"] { opacity: .4; pointer-events: none; }

.panel {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-1);
  box-shadow: var(--shadow-card);
}
.panel-pad { padding: var(--space-6); }
.panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-4); margin-bottom: var(--space-5, 20px); }
.panel-heading h2 { margin-top: var(--space-1); }
.panel-accent-green { border-top: 3px solid var(--green); }
.panel-accent-purple { border-top: 3px solid var(--purple); }
.panel-accent-yellow { border-top: 3px solid var(--yellow); }

.status-pill, .status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 27px;
  max-width: 100%;
  padding: 4px 9px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--text-secondary);
  font-size: .68rem;
  font-weight: 850;
  line-height: 1.1;
  text-transform: uppercase;
  white-space: normal;
  text-align: center;
}
.status-paper-signal-validado, .status-open-profit, .status-tp1-hit, .status-tp2-hit, .status-ok-com-sinal { border-color: rgba(34,197,94,.45); background: var(--green-soft); color: var(--green); }
.status-watchlist, .status-near-trigger, .status-good-watchlist, .status-still-waiting, .status-ok-watchlist { border-color: rgba(250,204,21,.4); background: var(--yellow-soft); color: var(--yellow); }
.status-parcial, .status-trigger-hit, .status-trigger-hit-recheck { border-color: rgba(167,139,250,.45); background: var(--purple-soft); color: var(--purple); }
.status-stop-hit, .status-blocked, .status-error, .status-open-loss { border-color: rgba(239,68,68,.45); background: var(--red-soft); color: var(--red); }
.status-no-price-source, .status-sem-dados, .status-ok-sem-ponto { background: rgba(100,116,139,.12); color: var(--text-secondary); }

.security-bar { border-bottom: 1px solid var(--border); background: rgba(11, 18, 32, .96); }
.security-items { display: flex; align-items: center; justify-content: center; gap: var(--space-4); min-height: 42px; overflow-x: auto; scrollbar-width: none; }
.security-items::-webkit-scrollbar { display: none; }
.security-chip { display: inline-flex; align-items: center; gap: 6px; color: var(--text-secondary); font-size: .72rem; white-space: nowrap; }
.security-chip strong { color: var(--text-primary); }
.security-chip.is-green strong { color: var(--green); }
.security-chip.is-red strong { color: var(--red); }
.security-chip.is-blue strong { color: var(--blue); }

.sync-indicator { display: inline-flex; align-items: center; gap: 8px; color: var(--text-secondary); font-size: .78rem; white-space: nowrap; }
.sync-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-muted); }
.sync-indicator.is-online .sync-dot { background: var(--green); box-shadow: 0 0 0 4px var(--green-soft); }
.sync-indicator.is-loading .sync-dot { background: var(--blue); animation: pulse 1s infinite; }
.sync-indicator.is-stale .sync-dot { background: var(--yellow); }
.sync-indicator.is-error .sync-dot { background: var(--red); }
@keyframes pulse { 50% { opacity: .35; } }

.stale-data-alert { display: none; align-items: center; justify-content: space-between; gap: var(--space-4); margin: var(--space-4) auto 0; padding: var(--space-3) var(--space-4); border: 1px solid rgba(250,204,21,.35); border-radius: var(--radius-sm); background: var(--yellow-soft); color: #fef08a; }
.data-stale .stale-data-alert { display: flex; }

.metric-card { min-width: 0; padding: var(--space-4); border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-secondary); }
.metric-label { display: block; margin-bottom: var(--space-2); color: var(--text-secondary); font-size: .68rem; font-weight: 750; text-transform: uppercase; }
.metric-value { display: block; color: var(--text-primary); font-size: 1.35rem; font-weight: 850; }
.metric-detail { display: block; margin-top: var(--space-1); color: var(--text-muted); font-size: .75rem; }

.manual-signal-card, .opportunity-card { padding: var(--space-6); min-width: 0; }
.manual-signal-card .asset-name, .opportunity-card .asset-name { margin-top: var(--space-1); color: var(--text-secondary); }
.signal-status-row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.direction-chip { padding: 5px 10px; border-left: 3px solid var(--blue); background: var(--blue-soft); color: var(--text-primary); font-weight: 850; }
.direction-chip.is-long { border-color: var(--green); background: var(--green-soft); }
.direction-chip.is-short { border-color: var(--red); background: var(--red-soft); }
.metric-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4); margin-top: var(--space-6); }
.metric-grid dt, .detail-list dt { color: var(--text-secondary); font-size: .68rem; font-weight: 700; text-transform: uppercase; }
.metric-grid dd { margin-top: 3px; font-weight: 800; }
.context-alert { margin-top: var(--space-4); padding: var(--space-3) var(--space-4); border-left: 3px solid var(--purple); background: var(--purple-soft); color: #ddd6fe; }
.context-alert strong { display: block; margin-bottom: 2px; }
.context-alert.is-warning { border-left-color: var(--yellow); background: var(--yellow-soft); color: #fde68a; }

.decision-card { margin-top: var(--space-5); padding: var(--space-4); border: 1px solid rgba(56,189,248,.28); border-radius: var(--radius-lg); background: linear-gradient(145deg, rgba(56,189,248,.10), rgba(15,23,42,.72)); }
.decision-card-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-4); }
.decision-card-head strong { color: var(--blue); font-size: .86rem; text-transform: uppercase; }
.decision-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); }
.decision-grid div { padding: var(--space-3); border: 1px solid rgba(148,163,184,.16); border-radius: var(--radius-md); background: rgba(7,11,20,.42); }
.decision-grid dt { margin-bottom: 3px; color: var(--text-secondary); font-size: .66rem; font-weight: 800; text-transform: uppercase; }
.decision-grid dd { color: var(--text-primary); font-weight: 800; }
.decision-warning, .decision-note { margin: var(--space-4) 0 0; color: #fde68a; font-size: .9rem; line-height: 1.45; }
.decision-note { color: var(--text-secondary); }

.trade-ruler { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: var(--space-6); padding-top: 18px; color: var(--text-secondary); font-size: .64rem; font-weight: 800; text-align: center; }
.trade-ruler::before { content: ""; position: absolute; top: 6px; left: 5%; right: 5%; height: 3px; border-radius: 3px; background: linear-gradient(90deg, var(--red), var(--blue), var(--green), var(--green)); }
.trade-ruler span::before { content: ""; display: block; width: 8px; height: 8px; margin: -16px auto 8px; border: 2px solid var(--surface-1); border-radius: 50%; background: currentColor; }
.trade-ruler span:first-child { color: var(--red); }
.trade-ruler span:nth-child(2) { color: var(--blue); }
.trade-ruler span:nth-child(n+3) { color: var(--green); }

.callout { margin-top: var(--space-4); padding: var(--space-4); border-left: 3px solid var(--purple); background: var(--purple-soft); }
.callout span { color: var(--text-secondary); font-size: .68rem; font-weight: 750; text-transform: uppercase; }
.callout p { margin-top: var(--space-2); }

.engine-card { min-width: 0; padding: var(--space-5, 20px); transition: transform .18s ease, border-color .18s ease, background .18s ease; }
.engine-card:hover { transform: translateY(-2px); border-color: var(--border-strong); background: var(--surface-hover); }
.engine-card-header { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.engine-card .engine-source { margin-top: var(--space-1); color: var(--text-muted); font-size: .75rem; }
.engine-metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); margin: var(--space-4) 0; }
.engine-metrics dt { color: var(--text-secondary); font-size: .65rem; text-transform: uppercase; }
.engine-metrics dd { margin-top: 2px; font-weight: 800; }
.engine-reason { min-height: 46px; color: var(--text-secondary); font-size: .83rem; }

.chart-card { overflow: hidden; }
.chart-toolbar { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding: var(--space-4) var(--space-6); border-bottom: 1px solid var(--border); }
.chart-meta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); margin-top: 4px; color: var(--text-secondary); font-size: .74rem; }
.chart-state { color: var(--text-secondary); font-size: .68rem; font-weight: 850; text-transform: uppercase; }
.chart-state.is-ready { color: var(--green); }
.chart-state.is-error { color: var(--red); }
.chart-stage { position: relative; width: 100%; height: 560px !important; min-height: 520px; overflow: hidden; background: #050810; }
.tradingview-widget-container__widget, .tradingview-widget-container__widget iframe, .chart-stage > iframe { width: 100% !important; height: 100% !important; min-height: 520px !important; display: block; }
.chart-skeleton { position: absolute; inset: 0; z-index: 2; display: grid; align-content: center; gap: var(--space-3); padding: 15%; background: linear-gradient(110deg, #0b1220 25%, #111d31 40%, #0b1220 55%); background-size: 200% 100%; animation: shimmer 1.3s linear infinite; }
.chart-skeleton[hidden] { display: none; }
.chart-skeleton span { height: 2px; background: rgba(56,189,248,.24); transform: rotate(-3deg); }
@keyframes shimmer { to { background-position-x: -200%; } }
.fallback-chart { width: 100%; height: 100%; min-height: 520px; display: block; }
.fallback-chart[hidden] { display: none; }
.chart-fallback, .chart-unavailable { min-height: 520px; display: grid; place-content: center; justify-items: center; gap: var(--space-3); padding: var(--space-8); text-align: center; }
.chart-fallback[hidden] { display: none; }
.chart-fallback p, .chart-unavailable p { color: var(--text-secondary); }

.empty-state, .error-state { min-height: 150px; display: grid; place-content: center; gap: var(--space-2); padding: var(--space-6); text-align: center; }
.empty-state p, .error-state p { color: var(--text-secondary); }

.compact-table-wrap, .table-wrap { width: 100%; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { color: var(--text-secondary); font-size: .66rem; text-align: left; text-transform: uppercase; }
th, td { padding: 13px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
td { font-size: .83rem; }
td small { display: block; margin-top: 2px; }
tbody tr:hover { background: rgba(28, 41, 64, .55); }
.table-asset { font-weight: 800; }
.mobile-list { display: none; }

.filter-bar { display: grid; grid-template-columns: minmax(220px, 2fr) repeat(5, minmax(125px, 1fr)) auto; gap: var(--space-3); padding: var(--space-4); border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface-1); }
.filter-bar label { color: var(--text-secondary); font-size: .68rem; font-weight: 750; text-transform: uppercase; }
.filter-bar input, .filter-bar select { width: 100%; min-height: 42px; margin-top: 6px; padding: 0 var(--space-3); border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--bg-secondary); color: var(--text-primary); }
.filter-bar button { align-self: end; min-height: 42px; border: 0; border-radius: var(--radius-sm); background: var(--blue); color: #06111c; font-weight: 850; cursor: pointer; }
.filter-bar button:hover { background: #7dd3fc; }

.tabs { display: flex; gap: var(--space-2); overflow-x: auto; padding-bottom: 2px; }
.tab-link { min-height: 40px; display: inline-flex; align-items: center; gap: var(--space-2); padding: 0 var(--space-4); border: 1px solid var(--border); border-radius: 999px; color: var(--text-secondary); white-space: nowrap; }
.tab-link.is-active { border-color: var(--blue); background: var(--blue-soft); color: var(--blue); }
.tab-count { min-width: 22px; padding: 2px 6px; border-radius: 999px; background: var(--surface-2); color: var(--text-primary); font-size: .7rem; text-align: center; }

.health-card { padding: var(--space-4); }
.health-card-header { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.health-card p { margin-top: var(--space-3); color: var(--text-secondary); }
.health-card footer { margin-top: var(--space-4); padding-top: var(--space-3); border-top: 1px solid var(--border); color: var(--text-muted); font-size: .75rem; }
.health-ok { border-top: 2px solid var(--green); }
.health-atencao, .health-parcial { border-top: 2px solid var(--yellow); }
.health-erro { border-top: 2px solid var(--red); }
.health-sem-dados { border-top: 2px solid var(--text-muted); }

.timeline { position: relative; display: grid; gap: 0; }
.timeline-row { display: grid; grid-template-columns: 150px minmax(150px, 1fr) minmax(160px, 1fr) 100px; gap: var(--space-4); padding: var(--space-3) 0; border-bottom: 1px solid var(--border); }
.timeline-row time, .timeline-row span { color: var(--text-secondary); }
.history-panel .timeline-row { grid-template-columns: 1fr; gap: 2px; }
.history-panel .timeline-row span:last-child { color: var(--text-primary); font-weight: 700; }
.detail-list, .diagnostic-list { display: grid; gap: 0; }
.detail-list > div, .diagnostic-list > div { display: flex; justify-content: space-between; gap: var(--space-4); padding: var(--space-3) 0; border-bottom: 1px solid var(--border); }
.detail-list dd, .diagnostic-list dd { max-width: 65%; text-align: right; }
.pagination { display: flex; align-items: center; justify-content: center; gap: var(--space-4); margin-top: var(--space-6); }
.pagination a { min-height: 42px; display: inline-flex; align-items: center; padding: 0 var(--space-4); border: 1px solid var(--border); border-radius: var(--radius-sm); }

@media print {
  .skip-link { display: none !important; }
}