:root {
  --bg: #0d1117;
  --bg-soft: #161b22;
  --bg-card: #1c2128;
  --border: #30363d;
  --text: #e6edf3;
  --muted: #8b949e;
  --green: #3fb950;
  --red: #f85149;
  --amber: #d29922;
  --blue: #58a6ff;
  --purple: #a371f7;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

body {
  padding-bottom: 76px;
}

.hidden {
  display: none !important;
}

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

/* ── Cabecera ── */
.top {
  padding: 14px 16px 10px;
  background: linear-gradient(180deg, #161b22 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 5;
}

.top-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.top-sub {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 6px;
  font-size: 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  white-space: nowrap;
}

.badge.live {
  color: var(--green);
  border-color: rgba(63, 185, 80, 0.4);
  background: rgba(63, 185, 80, 0.12);
}

.badge.dry {
  color: var(--amber);
  border-color: rgba(210, 153, 34, 0.4);
  background: rgba(210, 153, 34, 0.12);
}

.badge.off {
  color: var(--muted);
}

.equity {
  text-align: right;
  line-height: 1.1;
}

.equity-value {
  display: block;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.equity-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 8px;
  width: 30px;
  height: 26px;
  cursor: pointer;
}

.ghost:active {
  background: var(--bg-card);
}

.banner {
  margin: 10px 12px 0;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 13px;
  border: 1px solid rgba(210, 153, 34, 0.45);
  background: rgba(210, 153, 34, 0.12);
  color: #f0d48a;
}

/* ── Estructura ── */
main {
  padding: 12px;
}

.section-title {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: var(--muted);
  margin: 18px 4px 8px;
  font-weight: 600;
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
}

.card .label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card .value {
  font-size: 19px;
  font-weight: 700;
  margin-top: 3px;
}

.card .sub {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}

.card.wide {
  grid-column: span 2;
}

.list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.row {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
}

.row-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.row-symbol {
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.row-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(84px, 1fr));
  gap: 6px 10px;
  margin-top: 8px;
  font-size: 12px;
}

.kv .k {
  color: var(--muted);
  font-size: 11px;
  display: block;
}

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

.tag {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 999px;
  border: 1px solid var(--border);
}

.tag.long {
  color: var(--green);
  border-color: rgba(63, 185, 80, 0.4);
  background: rgba(63, 185, 80, 0.12);
}

.tag.short {
  color: var(--red);
  border-color: rgba(248, 81, 73, 0.4);
  background: rgba(248, 81, 73, 0.12);
}

.tag.neutral {
  color: var(--muted);
}

.tag.live {
  color: var(--green);
}

.tag.paper {
  color: var(--blue);
}

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

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

.bar {
  height: 4px;
  border-radius: 3px;
  background: var(--bg-soft);
  overflow: hidden;
  margin-top: 8px;
}

.bar > span {
  display: block;
  height: 100%;
  background: var(--blue);
}

.empty {
  text-align: center;
  color: var(--muted);
  padding: 22px 10px;
  font-size: 13px;
  border: 1px dashed var(--border);
  border-radius: 12px;
}

.shortcut {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 8px;
  padding: 10px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.shortcut .label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.shortcut .sub {
  font-size: 12px;
  margin-top: 2px;
}

/* ── Gráfico ── */
.chart-controls {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.select {
  flex: 1;
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 14px;
}

.chart {
  height: 320px;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-soft);
}

.chart-ind {
  height: 132px;
  margin-top: 6px;
}

.ind-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: 10px 2px 0;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.select-sm {
  flex: 0 0 auto;
  padding: 4px 8px;
  font-size: 12px;
  text-transform: none;
  letter-spacing: 0;
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 6px;
}

.dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 4px;
}

.scope-switch {
  display: flex;
  gap: 6px;
  margin: 12px 0 8px;
}

.chip {
  flex: 0 0 auto;
  background: var(--bg-card);
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

.chip.active {
  color: var(--text);
  border-color: var(--blue);
  background: rgba(88, 166, 255, 0.14);
}

/* ── Análisis ── */
.gates {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.gates span {
  font-size: 11px;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 9px;
}

.gate-list {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 8px;
}

.gate {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.gate.ok {
  color: var(--green);
  border-color: rgba(63, 185, 80, 0.35);
  background: rgba(63, 185, 80, 0.1);
}

.gate.no {
  color: var(--red);
  border-color: rgba(248, 81, 73, 0.35);
  background: rgba(248, 81, 73, 0.1);
}

.spark {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 34px;
  margin-top: 6px;
}

.spark i {
  flex: 1;
  background: var(--green);
  border-radius: 2px 2px 0 0;
  min-height: 3px;
}

.spark i.neg {
  background: var(--red);
}

/* ── Pestañas ── */
.tabs {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(22, 27, 34, 0.96);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom);
  z-index: 10;
}

.tab {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 11px;
  padding: 9px 0 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  cursor: pointer;
}

.tab.active {
  color: var(--blue);
}

.tab-ico {
  font-size: 16px;
  line-height: 1;
}