/* Stats · Bandas — a market-terminal reading of the official corridor */
:root {
  --band-accent: #e4b52e;
  --band-accent-soft: #f4d77a;
  --band-green: #55d98b;
  --band-yellow: #e7bd4a;
  --band-orange: #ef8c43;
  --band-red: #f05d57;
  --band-surface: #070707;
  --band-surface-2: #0d0d0d;
}

.bandas-page {
  background:
    radial-gradient(circle at 82% 11%, rgba(228, 181, 46, .055), transparent 25rem),
    linear-gradient(180deg, #000000 0%, #000000 62%, #070707 100%);
}

body.bandas-page[data-palette="light"] {
  background:
    radial-gradient(circle at 82% 11%, rgb(37 99 235 / .06), transparent 25rem),
    linear-gradient(180deg, var(--bg) 0%, var(--bg) 62%, var(--bg-2) 100%);
}

.bandas-page button,
.bandas-page input { font: inherit; }

.bandas-page button:focus-visible,
.bandas-page a:focus-visible,
.bandas-page input:focus-visible,
.bandas-page summary:focus-visible {
  outline: 1px solid var(--band-accent-soft);
  outline-offset: 3px;
}

.bandas-main { padding-top: 30px !important; padding-bottom: 66px !important; }
.bandas-intro {
  padding: 2px 0 24px;
  border-bottom: 1px solid var(--rule);
}
.eyebrow {
  color: var(--band-accent);
  font-size: 10px;
  letter-spacing: .16em;
  line-height: 1.5;
  text-transform: uppercase;
}
.bandas-intro h1 {
  margin: 0 0 8px;
  color: var(--hot);
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 400;
  letter-spacing: -.02em;
  line-height: 1.2;
}
.title-cursor { color: var(--band-accent); animation: blink 1.1s steps(2, start) infinite; }
.intro-copy {
  max-width: 68ch;
  color: var(--fg-dim);
  font-size: 12px;
  line-height: 1.65;
}

.toolbar-button,
.chart-actions > button,
.periods button {
  border: 1px solid var(--rule-hi);
  color: var(--fg-dim);
  transition: border-color .18s ease, color .18s ease, background .18s ease, transform .18s ease;
}
.toolbar-button:hover,
.chart-actions > button:hover,
.periods button:hover { color: var(--band-accent-soft); border-color: var(--band-accent); background: rgba(228, 181, 46, .05); }
.chart-actions > button:active { transform: translateY(1px); }

.bandas-live-panel {
  border: 1px solid var(--rule-hi);
  background: linear-gradient(125deg, rgba(16,25,45,.9), rgba(10,19,35,.78));
  box-shadow: 0 16px 42px rgba(0,0,0,.14);
  padding: 22px 24px 15px;
}
.live-panel-heading,
.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}
.live-panel-heading { padding-bottom: 16px; border-bottom: 1px dashed var(--rule-hi); }
.live-panel-heading h2,
.section-heading h2 {
  margin-top: 4px;
  color: var(--fg);
  font-size: 19px;
  font-weight: 400;
  letter-spacing: -.04em;
}
.data-state,
.section-count {
  color: var(--fg-faint);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  white-space: nowrap;
}
.data-state.success { color: var(--band-green); }
.data-state.error { color: var(--band-red); }
.bandas-live-grid {
  display: grid;
  grid-template-columns: minmax(330px, .94fr) minmax(0, 1.45fr);
  gap: 32px;
  padding: 25px 0 10px;
}
.gauge-block {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  min-width: 0;
  padding: 4px 8px 16px;
}
.gauge { width: 100%; min-height: 190px; }
.gauge svg { display: block; width: 100%; height: auto; overflow: visible; }
.gauge .gauge-grid { stroke: var(--rule); stroke-width: 1; stroke-dasharray: 2 6; }
.gauge .gauge-track { fill: var(--bg-2); stroke: var(--rule-hi); stroke-width: 1; }
.gauge .gauge-segment { opacity: .7; }
.gauge .gauge-favorable { fill: var(--band-green); }
.gauge .gauge-intermedio { fill: var(--band-yellow); }
.gauge .gauge-precaucion { fill: var(--band-orange); }
.gauge .gauge-critico { fill: var(--band-red); }
.gauge .gauge-boundary { stroke: var(--bg); stroke-width: 1; opacity: .78; }
.gauge .gauge-pointer { stroke: var(--band-accent-soft); stroke-width: 1; stroke-dasharray: 4 3; }
.gauge .gauge-center { fill: var(--band-accent-soft); stroke: var(--bg); stroke-width: 3; }
.gauge .gauge-kicker { fill: var(--fg-faint); font: 9px var(--font-mono); letter-spacing: .13em; }
.gauge .gauge-value { fill: var(--fg-dim); font: 14px var(--font-mono); }
.gauge .gauge-value-center { fill: var(--band-accent-soft); }
.gauge .gauge-label { fill: var(--fg-faint); font: 10px var(--font-mono); letter-spacing: .04em; }
.gauge .gauge-percent { fill: var(--band-accent-soft); font: 10px var(--font-mono); letter-spacing: .06em; }
.gauge .gauge-note { fill: var(--fg-faint); font: 9px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; }
.majorista-badge,
.position-badge {
  border: 1px solid currentColor;
  text-align: center;
  transition: color .3s ease, border-color .3s ease, background .3s ease;
}
.majorista-badge {
  margin-top: -3px;
  padding: 11px 15px;
  color: var(--band-accent);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -.03em;
}
.position-badge {
  margin-top: 10px;
  padding: 7px 11px;
  color: var(--band-accent);
  font-size: 11px;
  font-weight: 500;
}
.majorista-badge.placeholder,
.position-badge.placeholder { color: var(--fg-faint); }
.gauge-caption {
  margin-top: 12px;
  color: var(--fg-faint);
  font-size: 9px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.live-data-column { min-width: 0; }
.data-section + .data-section { margin-top: 20px; }
.data-section-title {
  margin-bottom: 7px;
  color: var(--fg);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.data-section-title span { color: var(--fg-faint); font-weight: 400; }
.band-table-wrap { overflow-x: auto; border: 1px solid var(--rule-hi); }
.band-table { width: 100%; border-collapse: collapse; min-width: 410px; }
.band-table th,
.band-table td { padding: 9px 10px; text-align: left; white-space: nowrap; }
.band-table th {
  color: var(--fg-dim);
  background: rgba(7, 15, 29, .55);
  border-bottom: 1px solid var(--rule-hi);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.band-table td {
  border-bottom: 1px solid var(--rule);
  color: var(--fg);
  font-size: 12px;
}
.band-table tbody tr:last-child td { border-bottom: 0; }
.band-table tbody tr:hover td { background: rgba(228,181,46,.04); color: var(--band-accent-soft); }
.band-table td:last-child { color: var(--band-accent-soft); font-weight: 500; }
.status-dot { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; vertical-align: 1px; }
.status-dot.favorable { background: var(--band-green); }
.status-dot.critical { background: var(--band-red); }
.table-footnotes { display: flex; justify-content: space-between; gap: 12px; padding: 5px 10px; color: var(--fg-faint); font-size: 9px; letter-spacing: .04em; text-transform: uppercase; }
.range-table { min-width: 560px; }
.range-table td:not(:first-child) { color: var(--fg-dim); font-size: 11px; }
.range-table .range-favorable td:first-child { color: var(--band-green); }
.range-table .range-intermedio td:first-child { color: var(--band-yellow); }
.range-table .range-precaucion td:first-child { color: var(--band-orange); }
.range-table .range-critico td:first-child { color: var(--band-red); }
.loading-cell { color: var(--fg-faint) !important; text-align: center !important; }
.difference-card { border: 1px solid var(--rule-hi); padding: 10px 12px; background: rgba(7,15,29,.38); }
.difference-card p { color: var(--fg-dim); font-size: 11px; line-height: 1.75; }
.difference-card p + p { margin-top: 3px; }
.difference-card strong { font-weight: 600; }
.difference-icon { display: inline-block; width: 18px; color: var(--band-accent); font-size: 16px; }
.difference-icon.up-icon { color: var(--band-green); }
.difference-icon.down-icon { color: var(--band-orange); }
.difference-highlight { color: var(--band-accent-soft); font-weight: 600; }
.difference-card .down-highlight { color: var(--band-orange); font-weight: 600; }
.refresh-row { display: flex; align-items: center; gap: 10px; padding-top: 16px; border-top: 1px solid var(--rule); }
.refresh-track { flex: 1; height: 3px; background: var(--rule-hi); overflow: hidden; }
.refresh-track span { display: block; height: 100%; width: 0; background: var(--band-accent); transition: width 1s linear; }
.refresh-row > span { min-width: 185px; color: var(--fg-faint); font-size: 9px; letter-spacing: .07em; text-transform: uppercase; }
.refresh-row button { color: var(--fg-dim); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; }
.refresh-row button:hover { color: var(--band-accent-soft); }

.history-section { padding-top: 60px; }
.history-section .section-heading { padding-bottom: 15px; border-bottom: 1px solid var(--rule); }
.section-copy { margin: 13px 0 15px; color: var(--fg-dim); font-size: 11px; }
.date-controls { display: flex; align-items: flex-end; flex-wrap: wrap; gap: 9px; padding: 13px 0 17px; }
.date-controls label { display: flex; flex-direction: column; gap: 5px; }
.date-controls label > span { color: var(--fg-faint); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
.date-controls input { width: 155px; border: 1px solid var(--rule-hi); outline: 0; background: var(--band-surface); color: var(--fg); padding: 7px 8px; font-size: 11px; color-scheme: dark; }
.date-controls input:focus { border-color: var(--band-accent); }
.periods { display: flex; flex-wrap: wrap; gap: 4px; margin-left: 7px; }
.periods button { padding: 7px 8px; font-size: 10px; letter-spacing: .06em; }
.periods button.active { color: var(--band-accent-soft); border-color: var(--band-accent); background: rgba(228,181,46,.11); }
.chart-shell { border: 1px solid var(--rule-hi); background: rgba(10,18,33,.7); }
.chart-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 10px; border-bottom: 1px solid var(--rule); }
.view-tabs { display: flex; gap: 4px; }
.view-tabs button { padding: 5px 7px; color: var(--fg-faint); font-size: 10px; letter-spacing: .07em; text-transform: uppercase; }
.view-tabs button:hover { color: var(--fg); }
.view-tabs button.active { color: var(--band-accent-soft); border-bottom: 1px solid var(--band-accent); }
.toolbar-button { padding: 5px 8px; font-size: 10px; letter-spacing: .07em; text-transform: uppercase; }
.chart-actions { position: relative; display: flex; gap: 4px; margin-left: auto; }
.chart-actions > button { min-width: 28px; padding: 5px 7px; font-size: 10px; }
.download-menu { position: absolute; z-index: 10; right: 0; top: calc(100% + 6px); width: 145px; border: 1px solid var(--band-accent); background: var(--band-surface); box-shadow: 0 10px 24px rgba(0,0,0,.28); }
.download-menu button { display: block; width: 100%; padding: 8px 9px; color: var(--fg-dim); text-align: left; font-size: 10px; }
.download-menu button:hover { background: var(--bg-2); color: var(--band-accent-soft); }
.chart-settings { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 16px; padding: 9px 11px; border-bottom: 1px dashed var(--rule-hi); background: rgba(228,181,46,.035); color: var(--fg-dim); font-size: 10px; }
.chart-settings label { display: inline-flex; align-items: center; gap: 5px; cursor: pointer; }
.chart-settings input { accent-color: var(--band-accent); }
.settings-label { color: var(--band-accent); text-transform: uppercase; letter-spacing: .08em; }
.settings-hint { color: var(--fg-faint); margin-left: auto; }
.history-chart { position: relative; min-height: 445px; overflow-x: auto; overflow-y: hidden; padding: 12px 12px 7px; }
.history-chart svg { display: block; width: 100%; min-width: 720px; height: auto; }
.history-chart .chart-grid { stroke: var(--rule-hi); stroke-dasharray: 2 4; stroke-width: 1; }
.history-chart .chart-axis { stroke: #4a5870; stroke-width: 1; }
.history-chart .chart-y-label,
.history-chart .chart-x-label { fill: var(--fg-faint); font: 10px var(--font-mono); }
.history-chart .chart-axis-title { fill: var(--fg-faint); font: 9px var(--font-mono); letter-spacing: .1em; text-transform: uppercase; }
.history-chart .range-fill { fill: rgba(228,181,46,.11); }
.history-chart .series-lower { fill: none; stroke: var(--band-red); stroke-width: 2; }
.history-chart .series-upper { fill: none; stroke: var(--band-orange); stroke-width: 2; }
.history-chart .series-majorista { fill: none; stroke: var(--band-green); stroke-width: 2.2; }
.history-chart .chart-hover-line { stroke: var(--band-accent-soft); stroke-dasharray: 3 4; stroke-width: 1; opacity: .8; }
.history-chart .chart-hover-dot { stroke: var(--band-surface); stroke-width: 2; }
.chart-empty { min-height: 420px; display: grid; place-items: center; color: var(--fg-faint); font-size: 11px; }
.chart-tooltip { position: absolute; z-index: 4; pointer-events: none; min-width: 176px; border: 1px solid var(--band-accent); background: rgba(10,18,33,.96); padding: 8px 9px; box-shadow: 0 8px 24px rgba(0,0,0,.24); }
.chart-tooltip-date { padding-bottom: 5px; margin-bottom: 5px; border-bottom: 1px dashed var(--rule-hi); color: var(--band-accent-soft); font-size: 10px; }
.chart-tooltip-row { display: flex; justify-content: space-between; gap: 16px; color: var(--fg-dim); font-size: 10px; line-height: 1.65; }
.chart-tooltip-row b { color: var(--fg); font-weight: 400; }
.chart-tooltip-row .tooltip-green { color: var(--band-green); }
.chart-tooltip-row .tooltip-red { color: var(--band-red); }
.chart-tooltip-row .tooltip-orange { color: var(--band-orange); }

body.bandas-page[data-palette="light"] {
  --band-surface: #ffffff;
  --band-surface-2: #eef3f8;
  --band-accent: #b77900;
  --band-accent-soft: #8b5e00;
  --band-green: #087f5b;
  --band-yellow: #9a6700;
  --band-orange: #b75d00;
  --band-red: #c92a2a;
}
body.bandas-page[data-palette="light"] .bandas-live-panel,
body.bandas-page[data-palette="light"] .chart-shell {
  background: linear-gradient(125deg, var(--bg-1), var(--bg-2));
  box-shadow: 0 16px 42px rgb(23 32 51 / .08);
}
body.bandas-page[data-palette="light"] .chart-settings { background: rgb(183 121 0 / .06); }
body.bandas-page[data-palette="light"] .chart-tooltip {
  background: rgb(255 255 255 / .98);
  box-shadow: 0 8px 24px rgb(23 32 51 / .14);
}
body.bandas-page[data-palette="light"] .date-controls input { color-scheme: light; }

.history-table { max-height: 475px; overflow: auto; }
.history-table table { width: 100%; border-collapse: collapse; min-width: 630px; }
.history-table th, .history-table td { padding: 8px 11px; border-bottom: 1px solid var(--rule); text-align: right; font-size: 10px; white-space: nowrap; }
.history-table th:first-child, .history-table td:first-child { text-align: left; }
.history-table th { position: sticky; top: 0; background: var(--band-surface); color: var(--fg-dim); font-weight: 400; letter-spacing: .08em; text-transform: uppercase; }
.history-table td { color: var(--fg); }
.history-table tr:hover td { background: rgba(228,181,46,.05); color: var(--band-accent-soft); }
.history-table td.lower { color: var(--band-red); }
.history-table td.upper { color: var(--band-orange); }
.history-table td.majorista { color: var(--band-green); }
.source-note { padding: 8px 0 0; color: var(--fg-faint); font-size: 9px; letter-spacing: .04em; }
.source-note a { color: var(--fg-dim); text-decoration: underline; text-underline-offset: 2px; }
.summary-block { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; padding-top: 18px; }
.summary-lead { grid-column: 1 / -1; color: var(--fg-dim); font-size: 11px; }
.summary-card { border: 1px solid var(--rule-hi); border-top: 2px solid var(--band-accent); background: var(--band-surface-2); padding: 12px 13px; }
.summary-card.lower { border-top-color: var(--band-red); }
.summary-card.upper { border-top-color: var(--band-orange); }
.summary-card.majorista { border-top-color: var(--band-green); }
.summary-card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; color: var(--fg); font-size: 11px; }
.summary-variation { padding: 3px 6px; color: var(--band-green); background: rgba(85,217,139,.12); font-size: 15px; }
.summary-variation.negative { color: var(--band-red); background: rgba(240,93,87,.12); }
.summary-details { display: grid; grid-template-columns: 1fr 1fr; gap: 5px 10px; margin-top: 13px; color: var(--fg-faint); font-size: 9px; line-height: 1.5; text-transform: uppercase; letter-spacing: .05em; }
.summary-details span:nth-child(even) { color: var(--fg-dim); text-align: right; }

.faq-section { padding-top: 62px; }
.faq-section .section-heading { padding-bottom: 15px; border-bottom: 1px solid var(--rule); }
.faq-list { border-top: 1px solid var(--rule); }
.faq-list details { border-bottom: 1px solid var(--rule); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 18px; cursor: pointer; padding: 13px 2px; color: var(--fg-dim); font-size: 11px; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: '+'; color: var(--band-accent); font-size: 16px; font-weight: 300; }
.faq-list details[open] summary { color: var(--band-accent-soft); }
.faq-list details[open] summary::after { content: '−'; }
.faq-list p { max-width: 82ch; padding: 0 28px 15px 2px; color: var(--fg-faint); font-size: 11px; line-height: 1.7; }
.bandas-footer { margin-top: 0; border-top-color: var(--rule-hi); padding: 30px 0 20px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 35px; }
.bandas-footer h3, .bandas-footer h4 { color: var(--fg-dim); font-size: 11px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; }
.bandas-footer p, .bandas-footer a, .bandas-footer span { display: block; margin-top: 7px; color: var(--fg-faint); font-size: 10px; line-height: 1.6; }
.bandas-footer a:hover { color: var(--band-accent-soft); }
.footer-fine { display: flex; justify-content: space-between; gap: 16px; margin-top: 26px; padding-top: 12px; border-top: 1px solid var(--rule); }
.footer-fine span { margin-top: 0; font-size: 9px; letter-spacing: .05em; text-transform: uppercase; }
.toast { position: fixed; right: 18px; bottom: 18px; z-index: 100; max-width: 310px; border: 1px solid var(--band-accent); background: var(--band-surface); color: var(--band-accent-soft); padding: 9px 11px; font-size: 10px; opacity: 0; transform: translateY(8px); pointer-events: none; transition: opacity .18s ease, transform .18s ease; }
.toast.show { opacity: 1; transform: translateY(0); }

@media (max-width: 860px) {
  .bandas-live-grid { grid-template-columns: 1fr; gap: 22px; }
  .gauge-block { padding-bottom: 0; }
  .gauge { width: min(100%, 500px); }
  .summary-block { grid-template-columns: 1fr; }
  .summary-lead { grid-column: auto; }
}

@media (max-width: 700px) {
  .bandas-main { padding-top: 22px !important; }
  .bandas-live-panel { padding: 16px 12px 12px; }
  .live-panel-heading h2, .section-heading h2 { font-size: 16px; }
  .bandas-live-grid { padding-top: 18px; }
  .gauge { min-height: 180px; }
  .majorista-badge { font-size: 15px; }
  .refresh-row { align-items: flex-start; flex-wrap: wrap; }
  .refresh-track { flex-basis: 100%; order: -1; }
  .refresh-row > span { min-width: 0; flex: 1; }
  .date-controls { align-items: stretch; }
  .date-controls label { flex: 1; min-width: 136px; }
  .date-controls input { width: 100%; }
  .periods { width: 100%; margin: 2px 0 0; }
  .periods button { flex: 1; min-width: 36px; }
  .chart-toolbar { align-items: flex-start; flex-wrap: wrap; }
  .chart-actions { margin-left: 0; }
  .chart-settings { align-items: flex-start; flex-direction: column; gap: 8px; }
  .settings-hint { margin-left: 0; }
  .history-chart { min-height: 330px; padding: 8px 4px 4px; }
  .history-chart svg { min-width: 680px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 22px; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .footer-fine { flex-direction: column; gap: 3px; }
}

@media (max-width: 420px) {
  .band-table th, .band-table td { padding: 8px 8px; }
  .range-table { min-width: 510px; }
}