/* Hub de Análise — Editorial Academic System */

:root {
  /* Light (paper) */
  --paper: #FAF8F4;
  --paper-2: #F3EFE7;
  --paper-3: #EBE6DA;
  --ink: #14171B;
  --ink-2: #2A2F36;
  --ink-3: #5A6069;
  --ink-4: #6B7079;
  --rule: rgba(20, 23, 27, 0.14);
  --rule-strong: rgba(20, 23, 27, 0.28);
  --accent: oklch(0.48 0.08 210);
  --accent-soft: oklch(0.92 0.03 210);
  --accent-ink: oklch(0.36 0.08 210);
  --amber: oklch(0.58 0.09 70);
  --crimson: oklch(0.52 0.13 25);
  --positive: oklch(0.55 0.09 155);

  /* Typography */
  --serif-base: "Source Serif 4", "Source Serif Pro", Georgia, "Times New Roman", serif;
  --sans-base: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: var(--serif-base);
  --sans: var(--sans-base);
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --font-scale: 1;

  /* Density tokens (default: comfortable) */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 14px;
  --sp-4: 20px;
  --sp-5: 28px;
  --sp-6: 38px;
  --sp-7: 56px;
  --row-h: 28px;
  --fs-body-raw: 14px;
  --fs-small-raw: 12px;
  --fs-micro-raw: 11px;
  --fs-h1-raw: 42px;
  --fs-h2-raw: 22px;
  --fs-h3-raw: 15px;
  --fs-kpi-raw: 32px;
  --fs-body: calc(var(--fs-body-raw) * var(--font-scale));
  --fs-small: calc(var(--fs-small-raw) * var(--font-scale));
  --fs-micro: calc(var(--fs-micro-raw) * var(--font-scale));
  --fs-h1: calc(var(--fs-h1-raw) * var(--font-scale));
  --fs-h2: calc(var(--fs-h2-raw) * var(--font-scale));
  --fs-h3: calc(var(--fs-h3-raw) * var(--font-scale));
  --fs-kpi: calc(var(--fs-kpi-raw) * var(--font-scale));
  --panel-pad: 20px;
}

:root[data-density="compact"] {
  --sp-5: 18px;
  --sp-6: 24px;
  --sp-7: 36px;
  --row-h: 24px;
  --fs-body-raw: 13px;
  --fs-kpi-raw: 28px;
  --panel-pad: 14px;
}

:root[data-density="dense"] {
  --sp-3: 8px;
  --sp-4: 12px;
  --sp-5: 14px;
  --sp-6: 18px;
  --sp-7: 28px;
  --row-h: 22px;
  --fs-body-raw: 12px;
  --fs-small-raw: 11px;
  --fs-micro-raw: 10px;
  --fs-h1-raw: 34px;
  --fs-h2-raw: 18px;
  --fs-h3-raw: 13px;
  --fs-kpi-raw: 24px;
  --panel-pad: 10px;
}

:root[data-font-family="dyslexic"] {
  --sans: "OpenDyslexicRegular", Arial, sans-serif;
  --serif: "OpenDyslexicRegular", Arial, sans-serif;
}

:root[data-theme="dark"] {
  --paper: #0E1114;
  --paper-2: #14181D;
  --paper-3: #1C2127;
  --ink: #E8E6E0;
  --ink-2: #C9C6BE;
  --ink-3: #8A8F97;
  --ink-4: #80868F;
  --rule: rgba(232, 230, 224, 0.12);
  --rule-strong: rgba(232, 230, 224, 0.28);
  --accent: oklch(0.7 0.09 210);
  --accent-soft: oklch(0.28 0.05 210);
  --accent-ink: oklch(0.78 0.09 210);
  --amber: oklch(0.72 0.1 70);
  --crimson: oklch(0.64 0.14 25);
  --positive: oklch(0.68 0.1 155);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--fs-body);
  line-height: 1.65;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--ink);
}

h1 { font-size: var(--fs-h1); line-height: 1.05; letter-spacing: -0.02em; }
h2 { font-size: var(--fs-h2); line-height: 1.22; }
h3 { font-size: var(--fs-h3); line-height: 1.35; font-family: var(--sans); font-weight: 600; letter-spacing: 0.02em; text-transform: uppercase; color: var(--ink-3); }

.mono, code, kbd { font-family: var(--mono); font-size: 0.92em; font-feature-settings: "zero", "ss01"; }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }

hr { border: 0; border-top: 1px solid var(--rule); margin: var(--sp-5) 0; }

/* --- Layout shell --- */
.shell {
  display: grid;
  grid-template-columns: 240px 1fr 320px;
  grid-template-rows: auto 1fr;
  grid-template-areas:
    "masthead masthead masthead"
    "sidebar main inspector";
  min-height: 100vh;
  width: 100%;
  background: var(--paper);
}

.shell.shell--no-inspector {
  grid-template-columns: 240px 1fr;
  grid-template-areas:
    "masthead masthead"
    "sidebar main";
}

.masthead {
  grid-area: masthead;
  border-bottom: 1px solid var(--rule);
  padding: 10px 24px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 10;
}

.masthead-title {
  font-family: var(--serif);
  font-size: calc(18px * var(--font-scale));
  font-weight: 500;
  letter-spacing: -0.01em;
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.masthead-title::before {
  content: "";
  display: inline-block;
  width: 10px; height: 10px;
  background: var(--accent);
  border-radius: 50%;
}
.masthead-sub {
  color: var(--ink-3);
  font-size: var(--fs-micro);
  font-family: var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.masthead-meta {
  display: flex;
  gap: 20px;
  justify-content: flex-end;
  align-items: center;
  font-family: var(--mono);
  font-size: var(--fs-micro);
  color: var(--ink-3);
  letter-spacing: 0.03em;
}
.masthead-meta .dot { width: 6px; height: 6px; background: var(--positive); border-radius: 50%; display: inline-block; margin-right: 6px; }
.masthead-center {
  text-align: center;
  font-family: var(--mono);
  font-size: var(--fs-micro);
  color: var(--ink-4);
  text-transform: uppercase;
  letter-spacing: 0.18em;
}
.masthead-settings-wrap {
  display: flex;
  justify-content: flex-end;
  position: relative;
}
.masthead-settings-trigger {
  min-width: 132px;
}
.settings-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: 280px;
  background: var(--paper);
  border: 1px solid var(--rule-strong);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 60;
}
.settings-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.settings-item label,
.settings-item span {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-4);
}
.settings-item input[type="range"] {
  width: 100%;
}
.settings-value {
  font-family: var(--mono);
  color: var(--ink-3);
  font-size: 11px;
  letter-spacing: 0.04em;
}
.settings-toggle-row {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}
.settings-item select {
  width: 100%;
  background: transparent;
  border: 1px solid var(--rule-strong);
  padding: 6px 8px;
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--fs-small);
}

/* Sidebar */
.sidebar {
  grid-area: sidebar;
  border-right: 1px solid var(--rule);
  padding: var(--sp-5) 0 var(--sp-5) 24px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  background: var(--paper);
}
.sidebar-section {
  padding-right: 20px;
}
.sidebar-toggle {
  width: 100%;
  border: 0;
  background: transparent;
  padding: 0;
  margin: 0 0 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}
.sidebar-label {
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.sidebar-label .count {
  font-family: var(--mono);
  color: var(--ink-3);
  letter-spacing: 0.04em;
}
.sidebar-caret {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-4);
  margin-left: 8px;
}
.sidebar-body {
  padding-right: 0;
}
.sidebar-section.is-collapsed {
  padding-bottom: 4px;
}
.sidebar-subhead {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 8px;
}
.sidebar-apparatus-title {
  font-family: var(--serif);
  font-size: calc(16px * var(--font-scale));
  margin: 0 0 8px;
  color: var(--ink);
}
.sidebar-apparatus-text {
  font-family: var(--serif);
  font-size: calc(13px * var(--font-scale));
  color: var(--ink-2);
  line-height: 1.6;
  margin: 0 0 12px;
}
.sidebar-shortcuts {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.sidebar-action-btn {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 10px;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.sidebar-action-btn:hover { background: var(--ink); color: var(--paper); }

/* Level nav */
.level-nav { display: flex; flex-direction: column; gap: 6px; }
.level-item {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  align-items: center;
  padding: 11px 10px 11px 0;
  border-left: 2px solid transparent;
  cursor: pointer;
  gap: 10px;
  color: var(--ink-2);
  transition: background 80ms;
  position: relative;
}
.level-item:hover { background: var(--paper-2); }
.level-item.active { border-left-color: var(--accent); background: var(--paper-2); }
.level-item .level-marker {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-4);
  padding-left: 10px;
  letter-spacing: 0.06em;
}
.level-item.active .level-marker { color: var(--accent); }
.level-item .level-name {
  font-family: var(--serif);
  font-size: calc(16px * var(--font-scale));
}
.level-item .level-count {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  padding-right: 4px;
}

/* Filters */
.filter-group { display: flex; flex-direction: column; gap: 14px; padding-right: 20px; }
.filter-row label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 6px;
}
.filter-row select,
.filter-row input {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--rule-strong);
  padding: 8px 0;
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--fs-body);
  outline: none;
  border-radius: 0;
}
.filter-row select:focus,
.filter-row input:focus { border-bottom-color: var(--accent); }
.filter-row.inline { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.chip {
  font-family: var(--mono);
  font-size: 10px;
  border: 1px solid var(--rule-strong);
  padding: 4px 8px;
  border-radius: 2px;
  color: var(--ink-3);
  cursor: pointer;
  background: transparent;
  letter-spacing: 0.04em;
}
.chip.active { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.chip:hover:not(.active) { border-color: var(--ink); color: var(--ink); }

/* Main */
.main {
  grid-area: main;
  padding: var(--sp-6) 34px;
  min-width: 0;
  overflow-x: hidden;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: var(--sp-5);
  border-bottom: 2px solid var(--ink);
  margin-bottom: var(--sp-5);
  gap: 28px;
}

.breadcrumb {
  display: flex;
  gap: 6px;
  align-items: center;
  font-family: var(--mono);
  font-size: var(--fs-micro);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 10px;
}
.breadcrumb .crumb { color: var(--ink-3); cursor: pointer; }
.breadcrumb .crumb:hover { color: var(--accent-ink); }
.breadcrumb .crumb.active { color: var(--ink); }
.breadcrumb .sep { color: var(--ink-4); opacity: 0.5; }

.page-kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin-bottom: 6px;
}
.page-dek {
  font-family: var(--serif);
  font-style: italic;
  color: var(--ink-3);
  font-size: calc(16px * var(--font-scale));
  max-width: 640px;
  margin-top: 14px;
  line-height: 1.65;
}

.page-stamp {
  text-align: right;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-4);
  line-height: 1.7;
  letter-spacing: 0.06em;
}
.page-stamp strong { color: var(--ink-2); font-weight: 500; }

/* Time scrubber */
.scrubber-bar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--rule);
  margin-bottom: var(--sp-5);
}
.scrubber-label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-4); }
.scrubber-track {
  position: relative;
  height: 42px;
}
.scrubber-ticks { position: absolute; inset: 0; display: flex; align-items: flex-end; gap: 0; }
.scrubber-tick {
  flex: 1;
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  height: 100%;
  cursor: pointer;
  position: relative;
}
.scrubber-tick .bar {
  width: 100%;
  margin: 0 1px;
  background: var(--ink-4);
  opacity: 0.4;
  transition: opacity 100ms, background 100ms;
}
.scrubber-tick.in-range .bar { background: var(--accent); opacity: 1; }
.scrubber-tick .tick-label {
  position: absolute;
  bottom: -16px;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--ink-4);
  letter-spacing: 0.04em;
}
.scrubber-handles {
  position: absolute; inset: 0;
  pointer-events: none;
}
.scrubber-handle {
  position: absolute;
  top: 0; bottom: 0;
  width: 2px;
  background: var(--ink);
  pointer-events: auto;
  cursor: ew-resize;
}
.scrubber-handle::after {
  content: "";
  position: absolute;
  top: -4px;
  left: -4px;
  width: 10px; height: 10px;
  background: var(--ink);
}
.scrubber-readout {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink);
  letter-spacing: 0.02em;
}

/* KPI grid */
.kpi-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin-bottom: var(--sp-5);
}
.kpi {
  padding: var(--sp-4) var(--sp-5) var(--sp-4) 0;
  border-right: 1px solid var(--rule);
  text-align: center;
}
.kpi:last-child { border-right: 0; padding-right: 0; }
.kpi .kpi-label {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 8px;
}
.kpi .kpi-value {
  font-family: var(--serif);
  font-size: var(--fs-kpi);
  line-height: 1;
  color: var(--ink);
  letter-spacing: -0.02em;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
}
.kpi .kpi-unit { font-family: var(--mono); font-size: 11px; color: var(--ink-4); text-transform: uppercase; letter-spacing: 0.08em; font-weight: normal; }
.kpi .kpi-delta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  margin-top: 4px;
  letter-spacing: 0.04em;
}
.kpi .kpi-delta.pos { color: var(--positive); }
.kpi .kpi-delta.neg { color: var(--crimson); }

/* Content column grid */
.col-12 { display: grid; grid-template-columns: repeat(12, 1fr); gap: 28px; }
.col-span-12 { grid-column: span 12; }
.col-span-8 { grid-column: span 8; }
.col-span-7 { grid-column: span 7; }
.col-span-6 { grid-column: span 6; }
.col-span-5 { grid-column: span 5; }
.col-span-4 { grid-column: span 4; }

.module {
  border-top: 1px solid var(--ink);
  padding-top: 14px;
}
.module-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 14px;
}
.module-title {
  font-family: var(--serif);
  font-size: calc(18px * var(--font-scale));
  font-weight: 500;
}
.module-sub {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-4);
}
.module-note {
  font-family: var(--serif);
  font-style: italic;
  font-size: calc(13px * var(--font-scale));
  color: var(--ink-3);
  margin-bottom: 14px;
  line-height: 1.7;
  max-width: 60ch;
}

.path-stack {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}

.path-module {
  display: grid;
  grid-template-columns: minmax(340px, 1.1fr) minmax(320px, 1fr);
  gap: var(--sp-5);
  align-items: start;
}

.path-main {
  display: flex;
  flex-direction: column;
}

.path-side {
  min-width: 0;
}

.path-note {
  font-size: calc(13px * var(--font-scale));
  color: var(--ink-2);
  line-height: 1.65;
  max-width: 64ch;
}

.topic-star-wrap {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: var(--sp-4) 0 var(--sp-3);
}

.topic-star-chart {
  width: min(760px, 100%);
  height: auto;
  display: block;
  background: radial-gradient(circle at center, var(--paper-2) 0%, var(--paper) 55%);
  border: 1px solid var(--rule);
}

.topic-star-mini-wrap {
  display: flex;
  flex-direction: column;
}

.topic-star-mini {
  width: min(100%, 320px);
  height: auto;
  display: block;
  background: radial-gradient(circle at center, var(--paper-2) 0%, var(--paper) 58%);
  border: 1px solid var(--rule);
}

/* Inspector */
.inspector {
  grid-area: inspector;
  border-left: 1px solid var(--rule);
  padding: var(--sp-5) 24px;
  background: var(--paper-2);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  overflow-y: auto;
  max-height: calc(100vh - 60px);
  position: sticky;
  top: 60px;
}
.inspector-head {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.inspector-head .close {
  cursor: pointer;
  color: var(--ink-3);
  border: 1px solid var(--rule-strong);
  padding: 2px 6px;
  border-radius: 2px;
}
.inspector h2 { font-size: calc(20px * var(--font-scale)); margin-bottom: 4px; }
.inspector .meta-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 14px; font-family: var(--mono); font-size: 11px; color: var(--ink-3); }
.inspector .meta-row .k { color: var(--ink-4); letter-spacing: 0.06em; text-transform: uppercase; font-size: 10px; margin-bottom: 2px; }
.inspector .kw-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.inspector .kw {
  font-family: var(--mono);
  font-size: 11px;
  background: var(--paper-3);
  padding: 4px 8px;
  color: var(--ink-2);
  border-radius: 1px;
}
.inspector .drill-btn {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 10px;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.inspector .drill-btn:hover { background: var(--ink); color: var(--paper); }

/* Table */
table.ed {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-small);
}
table.ed th {
  text-align: left;
  font-family: var(--sans);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-4);
  font-weight: 500;
  padding: 10px 10px 10px 0;
  border-bottom: 1px solid var(--ink);
  white-space: nowrap;
}
table.ed td {
  padding: 10px 10px 10px 0;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
  font-family: var(--sans);
  color: var(--ink-2);
}
table.ed tr:hover td { background: var(--paper-2); color: var(--ink); }
table.ed tr.selected td { background: var(--accent-soft); color: var(--ink); }
table.ed td.num { font-family: var(--mono); font-variant-numeric: tabular-nums; color: var(--ink); }
table.ed td.title { font-family: var(--serif); font-size: calc(13px * var(--font-scale)); color: var(--ink); line-height: 1.5; }

/* Buttons */
.btn-ed {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 10px;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  border-radius: 0;
}
.btn-ed:hover { background: var(--ink); color: var(--paper); }
.btn-ed.primary { background: var(--ink); color: var(--paper); }
.btn-ed.primary:hover { background: var(--accent-ink); border-color: var(--accent-ink); }
.btn-ed.ghost { border-color: var(--rule-strong); }

/* Capability pills in home */
.cap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: var(--sp-5); }
.cap {
  border: 1px solid var(--rule-strong);
  padding: var(--sp-5);
  background: var(--paper);
  cursor: pointer;
  transition: transform 120ms, border-color 120ms;
}
.cap:hover { border-color: var(--ink); transform: translateY(-2px); }
.cap .cap-num {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-4);
  letter-spacing: 0.2em;
  margin-bottom: 10px;
}
.cap h3 { color: var(--ink); font-family: var(--serif); text-transform: none; letter-spacing: -0.01em; font-size: calc(22px * var(--font-scale)); margin-bottom: 10px; font-weight: 500; }
.cap p { font-size: calc(13px * var(--font-scale)); color: var(--ink-3); margin: 0; line-height: 1.65; }

/* Signature chart blocks */
.chart-wrap { width: 100%; min-height: 180px; }
.spark {
  width: 100%;
  height: 44px;
  display: block;
}

.scrollbox {
  max-height: 320px;
  overflow-y: auto;
  scrollbar-width: thin;
}

/* Map module */
.map-legend {
  display: flex;
  gap: 16px;
  align-items: center;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-4);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.legend-swatch { width: 10px; height: 10px; display: inline-block; margin-right: 6px; border-radius: 50%; vertical-align: middle; }

/* Column heading */
.section-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: baseline;
  margin: var(--sp-6) 0 var(--sp-4);
}
.section-head h2 {
  font-family: var(--serif);
  font-size: calc(28px * var(--font-scale));
  font-weight: 500;
}
.section-head .section-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-4);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.section-head::after {
  content: "";
  border-top: 1px solid var(--ink);
  display: block;
  grid-column: 1 / -1;
  margin-top: 8px;
}

/* Compare A/B */
.ab-wrap { display: grid; grid-template-columns: 1fr 32px 1fr; gap: 18px; align-items: stretch; }
.ab-side {
  border: 1px solid var(--rule-strong);
  padding: var(--sp-4);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ab-label {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-4);
}
.ab-name { font-family: var(--serif); font-size: calc(16px * var(--font-scale)); line-height: 1.2; }
.ab-diff {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.ab-diff .symbol { font-size: 20px; color: var(--ink-4); }

/* Bar lists */
.barlist { display: flex; flex-direction: column; gap: 8px; }
.barlist-row {
  display: grid;
  grid-template-columns: minmax(120px, 2fr) 3fr 48px;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  padding: 6px 0;
  cursor: pointer;
}
.barlist-row:hover { background: var(--paper-2); }
.barlist-row .lbl { font-family: var(--sans); color: var(--ink-2); line-height: 1.25; }
.barlist-row .bar-track { background: var(--paper-3); height: 10px; position: relative; }
.barlist-row .bar-fill { background: var(--accent); height: 100%; }
.barlist-row .val { font-family: var(--mono); text-align: right; color: var(--ink); font-variant-numeric: tabular-nums; }

/* Scrollbar */
.scrollbox::-webkit-scrollbar { width: 8px; }
.scrollbox::-webkit-scrollbar-thumb { background: var(--rule-strong); }
.scrollbox::-webkit-scrollbar-track { background: transparent; }

/* Footnote rule */
.footnote {
  margin-top: var(--sp-6);
  padding-top: 12px;
  border-top: 1px solid var(--rule);
  font-family: var(--serif);
  font-style: italic;
  font-size: calc(12px * var(--font-scale));
  color: var(--ink-4);
  line-height: 1.5;
}

@media (max-width: 1100px) {
  .path-module {
    grid-template-columns: 1fr;
  }
}

/* Focus outline */
button:focus-visible, select:focus-visible, input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}


/* ===== Production additions ===== */
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 2000; background: var(--ink); color: var(--paper); padding: 8px 12px; }
.skip-link:focus { left: 8px; top: 8px; }
.main:focus { outline: none; }
a:focus-visible, .link-btn:focus-visible, .level-item:focus-visible, .crumb:focus-visible, .barlist-row:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Buttons that keep the look of the old clickable divs */
.level-item, .crumb, .link-btn, button.barlist-row {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  text-align: left;
  width: 100%;
}
.level-item { border-left: 2px solid transparent; }
.level-item.active { border-left-color: var(--accent); }
.level-sub { display: block; font-size: 11px; color: var(--ink-4); font-family: var(--mono); letter-spacing: 0.04em; }
.level-name { display: block; }
.breadcrumb { flex-wrap: wrap; }
.breadcrumb .crumb { width: auto; padding: 0; letter-spacing: inherit; text-transform: inherit; font-family: inherit; font-size: inherit; }
.link-btn { padding: 0; cursor: pointer; font-family: var(--serif); font-size: inherit; line-height: inherit; }
.link-btn:hover { color: var(--accent-ink); text-decoration: underline; }
.title-link { color: inherit; text-decoration: none; }
.title-link:hover { color: var(--accent-ink); text-decoration: underline; }
button.barlist-row { padding: 6px 0; }

.filter-label {
  display: block;
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.chip { display: inline-flex; align-items: center; }
.chip-static { cursor: default; color: var(--ink-2); white-space: nowrap; }
.chip-static:hover:not(.active) { color: var(--ink-2); }

.section-aside { font-family: var(--mono); font-size: 10px; color: var(--ink-4); letter-spacing: 0.14em; text-transform: uppercase; }
.mini-label { font-family: var(--mono); font-size: 10px; color: var(--ink-4); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 8px; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--rule); }
.segmented { display: flex; border: 1px solid var(--rule-strong); }
.segmented .btn-ed { border: none; }
.segmented .btn-ed + .btn-ed { border-left: 1px solid var(--rule-strong); }
.segmented .btn-ed.is-on { background: var(--ink); color: var(--paper); }
.table-wrap { width: 100%; overflow-x: auto; }
.chart-empty { display: flex; align-items: center; justify-content: center; color: var(--ink-4); font-family: var(--serif); font-style: italic; border: 1px dashed var(--rule); }
.empty-state { margin: var(--sp-4) 0; padding: 14px 16px; border: 1px solid var(--rule-strong); background: var(--paper-2); font-family: var(--serif); color: var(--ink-2); }
.app-status { padding: 60px; font-family: var(--serif); font-size: 18px; color: var(--ink-3); }
.sidebar-keys { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--rule); }
.sidebar-keys .sidebar-label { margin-bottom: 10px; }

/* Command palette */
.palette-overlay { position: fixed; inset: 0; background: rgba(10, 14, 18, 0.45); display: flex; justify-content: center; align-items: flex-start; padding: 12vh 16px 0; z-index: 1000; }
.palette { width: min(600px, 100%); background: var(--paper); border: 1px solid var(--ink); box-shadow: 0 20px 80px rgba(0,0,0,0.25); display: flex; flex-direction: column; }
.palette-head { padding: 10px 14px; border-bottom: 1px solid var(--rule); display: flex; gap: 10px; align-items: center; }
.palette-head input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; font-family: var(--serif); font-size: 18px; color: var(--ink); }
.palette-key { font-family: var(--mono); font-size: 10px; color: var(--ink-4); letter-spacing: 0.1em; text-transform: uppercase; white-space: nowrap; }
.palette-list { list-style: none; margin: 0; padding: 0; max-height: 380px; overflow-y: auto; }
.palette-item { padding: 10px 14px; border-bottom: 1px solid var(--rule); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.palette-item.is-active { background: var(--paper-2); }
.palette-label { font-family: var(--sans); font-size: 13px; color: var(--ink); }
.palette-kind { font-family: var(--mono); font-size: 10px; color: var(--ink-4); letter-spacing: 0.1em; text-transform: uppercase; white-space: nowrap; }
.palette-empty { padding: 20px; font-style: italic; color: var(--ink-4); font-family: var(--serif); }
.palette-foot { padding: 8px 14px; border-top: 1px solid var(--rule); font-family: var(--mono); font-size: 10px; color: var(--ink-4); display: flex; justify-content: space-between; }

/* Toast */
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--paper); padding: 10px 18px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; box-shadow: 0 10px 30px rgba(0,0,0,0.25); z-index: 1100; opacity: 0; pointer-events: none; transition: opacity 120ms; }
.toast.is-on { opacity: 1; }

/* Onboarding */
.onboard-overlay { position: fixed; inset: 0; background: linear-gradient(180deg, rgba(20,23,27,0.4), rgba(20,23,27,0.55)); z-index: 800; display: flex; justify-content: center; align-items: center; padding: 16px; backdrop-filter: blur(2px); }
.onboard-card { background: var(--paper); width: min(720px, 100%); max-height: 100%; overflow-y: auto; border: 1px solid var(--ink); box-shadow: 0 30px 80px rgba(0,0,0,0.35); display: grid; grid-template-columns: 220px 1fr; }
.onboard-side { background: var(--paper-2); padding: 28px 24px; border-right: 1px solid var(--rule); display: flex; flex-direction: column; gap: 6px; }
.onboard-side .vol { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-4); }
.onboard-side .title { font-family: var(--serif); font-size: 28px; line-height: 1.05; letter-spacing: -0.02em; color: var(--ink); margin-top: 18px; }
.onboard-side .stamp { margin-top: auto; font-family: var(--mono); font-size: 10px; color: var(--ink-4); letter-spacing: 0.06em; line-height: 1.7; }
.onboard-side .stamp strong { color: var(--ink-2); font-weight: 500; }
.onboard-body { padding: 28px 28px 22px; }
.onboard-body h2 { font-family: var(--serif); font-size: 18px; font-weight: 500; margin-bottom: 8px; }
.onboard-body p { font-family: var(--serif); font-size: 14px; line-height: 1.55; color: var(--ink-2); margin: 0 0 14px; }
.onboard-kicker { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-ink); }
.onboard-steps { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 10px; margin: 18px 0 22px; }
.onboard-step { display: grid; grid-template-columns: 36px 1fr; gap: 10px; align-items: baseline; }
.onboard-step .num { font-family: var(--mono); font-size: 11px; color: var(--ink-4); letter-spacing: 0.1em; }
.onboard-step .lbl { font-family: var(--sans); font-size: 13px; color: var(--ink-2); }
.onboard-actions { display: flex; gap: 10px; align-items: center; padding-top: 16px; border-top: 1px solid var(--rule); }
.onboard-skip { font-family: var(--mono); font-size: 10px; color: var(--ink-4); letter-spacing: 0.08em; }

/* Tablets and phones: one column, sidebar above the content */
@media (max-width: 900px) {
  .shell, .shell.shell--no-inspector {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "masthead" "sidebar" "main";
  }
  .masthead { grid-template-columns: 1fr auto; padding: 10px 16px; }
  .masthead-center { display: none; }
  .masthead-settings-trigger { min-width: 0; }
  .sidebar { border-right: 0; border-bottom: 1px solid var(--rule); padding: 16px; gap: 16px; }
  .sidebar-section { padding-right: 0; }
  .sidebar-keys { display: none; }
  .main { padding: 20px 16px; }
  .page-header { flex-direction: column; gap: 12px; }
  .col-12 { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .col-12 > [class*="col-span-"] { grid-column: auto; }
  .kpi-strip { grid-template-columns: repeat(2, 1fr); }
  .cap-grid { grid-template-columns: minmax(0, 1fr); }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .section-head { grid-template-columns: auto 1fr; }
  .section-head > :nth-child(3) { grid-column: 1 / -1; }
  .onboard-card { grid-template-columns: minmax(0, 1fr); }
  .onboard-side { border-right: 0; border-bottom: 1px solid var(--rule); }
  .onboard-side .stamp { margin-top: 12px; }
  .settings-menu { width: min(280px, calc(100vw - 32px)); }
  :root { --fs-h1-raw: 30px; }
}

/* ---------- visual mais limpo ---------- */
.sidebar-download-row { display: flex; flex-wrap: wrap; gap: 6px; padding-right: 20px; }
.level-item { grid-template-columns: 1fr auto; }
.section-head { grid-template-columns: 1fr; }
.masthead { grid-template-columns: 1fr auto; }
.level-item { padding-left: 14px; }
.barlist-row .bar-track, .barlist-row .bar-fill { display: block; }
.path-module .module-sub { display: none; }
.sidebar-downloads { margin-top: 18px; display: flex; flex-direction: column; gap: 8px; }

/* ---------- celular ---------- */
@media (max-width: 900px) {
  .masthead-sub { display: none; }
  .masthead-title { white-space: nowrap; }
  .breadcrumb { display: none; }
  .sidebar { padding: 8px 16px 12px; gap: 8px; position: sticky; top: 0; z-index: 20; background: var(--paper); }
  /* níveis viram abas roláveis */
  .sidebar-section:first-child > .sidebar-toggle { display: none; }
  .level-nav { flex-direction: row; gap: 4px; overflow-x: auto; scrollbar-width: none; margin: 0 -16px; padding: 0 16px; }
  .level-nav::-webkit-scrollbar { display: none; }
  .level-item { flex: 0 0 auto; width: auto; display: block; padding: 8px 8px; border-left: 0; border-bottom: 2px solid transparent; white-space: nowrap; }
  .level-item.active { border-bottom-color: var(--accent); }
  .level-item .level-count { display: none; }
  .level-name { font-size: 15px; }
  .sidebar-toggle { padding: 8px 0; }
  .sidebar-body { max-height: 60vh; overflow-y: auto; }
  .main { padding: 16px; }
  /* tabelas: só as colunas essenciais */
  .tbl-macro th:nth-child(4), .tbl-macro td:nth-child(4),
  .tbl-macro th:nth-child(7), .tbl-macro td:nth-child(7),
  .tbl-macro th:nth-child(8), .tbl-macro td:nth-child(8),
  .tbl-meso th:nth-child(3), .tbl-meso td:nth-child(3),
  .tbl-meso th:nth-child(7), .tbl-meso td:nth-child(7),
  .tbl-meso th:nth-child(8), .tbl-meso td:nth-child(8),
  .tbl-micro th:nth-child(3), .tbl-micro td:nth-child(3),
  .tbl-micro th:nth-child(5), .tbl-micro td:nth-child(5),
  .tbl-micro th:nth-child(7), .tbl-micro td:nth-child(7),
  .tbl-search th:nth-child(3), .tbl-search td:nth-child(3),
  .tbl-search th:nth-child(4), .tbl-search td:nth-child(4) { display: none; }
  .table-wrap { overflow-x: auto; }
  /* fluxo vira só uma bolinha colorida */
  .tbl-micro td:nth-child(6) .chip, .tbl-micro td:nth-child(6) > * { font-size: 0; width: 14px; height: 14px; padding: 0; border-radius: 50%; display: inline-block; }
  .tbl-micro th:nth-child(6) { font-size: 0; }
  .tbl-micro th:nth-child(4) { white-space: nowrap; }
  table.ed { font-size: 14px; }
}