/* Apoio Elétrico 2027 · V5 */
:root {
  color-scheme: dark;
  --bg: #0b1120;
  --panel: #131e31;
  --inset: #101a2b;
  --raised: #18283e;
  --line: #2c405a;
  --control: #677d94;
  --text: #f5f8ff;
  --muted: #b4c6d8;
  --accent: #3ee2c4;
  --link: #78a8ff;
  --button: #3ee2c4;
  --button-text: #062c2e;
  --ok: #a7f5d9;
  --ok-bg: #153a36;
  --warn: #ffe1a0;
  --warn-bg: #352b23;
  --bad: #ffc0ca;
  --bad-bg: #402634;
  --result-surface: linear-gradient(130deg, var(--panel), #143042);
  --shadow: 0 12px 32px #04091638;
  font: 16px/1.5 system-ui, "Segoe UI", sans-serif;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #edf4fa;
  --panel: #ffffff;
  --inset: #f4f8fc;
  --raised: #e6f2f7;
  --line: #d3e1ec;
  --control: #71859a;
  --text: #11263b;
  --muted: #4a6279;
  --accent: #006a66;
  --link: #244fb0;
  --button: #006b64;
  --button-text: #ffffff;
  --ok: #126044;
  --ok-bg: #e2f6ee;
  --warn: #72500e;
  --warn-bg: #fff3d9;
  --bad: #a02242;
  --bad-bg: #fcecf1;
  --result-surface: linear-gradient(130deg, var(--panel), #ddf4f1);
  --shadow: 0 12px 32px #1d477410;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden], :root:not([data-mode="advanced"]) .advanced-only { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); }
h1, h2, h3, p, dl, dd { margin: 0; }
h1, h2, h3 { line-height: 1.15; }
h2 { font-size: clamp(1.38rem, 2.4vw, 1.9rem); letter-spacing: -.032em; }
h3 { font-size: 1.1rem; letter-spacing: -.015em; }
a { color: var(--link); text-underline-offset: .18em; }
svg { display: block; width: 1.25rem; height: 1.25rem; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
:focus-visible:not(:where(input, select, button, a, summary, .table-scroll)) { outline-offset: -4px; }
[id] { scroll-margin-top: 1rem; }
button, input, select { font: inherit; }
button, .button {
  display: inline-flex; justify-content: center; align-items: center; gap: .55rem;
  min-height: 44px; padding: .6rem .78rem; border: 1px solid var(--line);
  border-radius: .65rem; background: var(--inset); color: var(--text);
  font-size: .875rem; font-weight: 700; line-height: 1.3; text-decoration: none; text-align: center;
}
button:not(:disabled), summary { cursor: pointer; }
button:disabled { opacity: .58; }
button[aria-pressed="true"], .button:hover, button:hover:not(:disabled) { border-color: var(--accent); }
.shell { width: min(100% - 1.5rem, 78rem); margin-inline: auto; }
.skip { position: absolute; z-index: 10; left: .75rem; top: .75rem; padding: .65rem; background: var(--panel); transform: translateY(-180%); }
.skip:focus { transform: none; }
.site-header { border-bottom: 1px solid var(--line); background: var(--panel); }
.header-inner { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: .45rem .75rem; padding-block: .6rem; }
.brand { display: inline-flex; align-items: center; gap: .62rem; color: var(--text); font-weight: 800; line-height: 1.12; text-decoration: none; }
.brand small { display: block; font-size: .74rem; color: var(--muted); margin-top: .24rem; font-weight: 500; }
.brand-mark { display: grid; place-items: center; width: 2.45rem; aspect-ratio: 1; border-radius: .7rem; color: var(--button-text); background: var(--button); }
.mode-switch { display: flex; flex-wrap: wrap; gap: .15rem; padding: .15rem; background: var(--inset); border-radius: .65rem; }
.mode-switch button { background: transparent; border-color: transparent; color: var(--muted); padding-inline: .6rem; }
.mode-switch button[aria-pressed="true"] { background: var(--raised); border-color: var(--line); color: var(--text); }
#themeToggle { grid-column: 2; grid-row: 1; justify-self: end; min-width: 4.45rem; }
#themeIcon { font-size: 1rem; color: var(--accent); }

.hero { padding-block: clamp(1.2rem, 3.6vw, 3.1rem) clamp(1rem, 2.4vw, 1.8rem); }
.hero h1 { margin-block: .35rem .45rem; font-size: clamp(1.85rem, 4.2vw, 3.3rem); letter-spacing: -.047em; }
.hero > p:not(.eyebrow) { color: var(--muted); }
.eyebrow { color: var(--accent); font-size: .73rem; font-weight: 800; letter-spacing: .105em; text-transform: uppercase; }
.actions { display: flex; flex-wrap: wrap; gap: .55rem; }
.programme-note { margin-block: .85rem; padding: .75rem .9rem; border: 1px solid var(--line); border-left: 3px solid var(--warn); border-radius: .62rem; background: var(--warn-bg); color: var(--warn); font-size: .875rem; }

.section-nav { display: flex; grid-column: 1 / -1; gap: .25rem; }
.section-nav a {
  display: flex; flex: 1; align-items: center; justify-content: center; min-height: 44px;
  padding: .4rem .46rem; border: 1px solid transparent; border-radius: .6rem;
  color: var(--text); text-decoration: none; font-size: .82rem; font-weight: 650;
}
.section-nav a:hover, .section-nav a:focus-visible { border-color: var(--control); }
.simulation { display: grid; gap: 1rem; min-width: 0; }
.form-section-heading { display: flex; align-items: center; flex-wrap: wrap; justify-content: space-between; gap: .45rem .8rem; }
.form-section { border-top: 1px solid var(--line); margin-top: .85rem; padding-top: .85rem; }
.form-section h3 { display: flex; align-items: center; gap: .5rem; font-size: 1rem; }
.section-link { display: inline-flex; align-items: center; gap: .35rem; min-height: 44px; color: var(--accent); font-size: .84rem; font-weight: 700; }
.example-note { margin-bottom: .6rem; }
.panel { min-width: 0; padding: clamp(1rem, 2.5vw, 1.8rem); border: 1px solid var(--line); border-radius: 1rem; background: var(--panel); box-shadow: var(--shadow); }
.panel > .eyebrow { margin-bottom: .4rem; }
.intro { margin-top: .55rem; margin-bottom: 1.12rem; color: var(--muted); max-width: 69ch; }
.inset { border: 1px solid var(--line); border-radius: .75rem; background: var(--inset); padding: .85rem; }
.fields { display: grid; gap: .8rem; }
.field { min-width: 0; }
label:not(.check) { display: block; margin-bottom: .32rem; font-size: .875rem; font-weight: 700; }
input:not([type="checkbox"]), select {
  width: 100%; min-width: 0; min-height: 46px; padding: .58rem .65rem;
  border: 1px solid var(--control); border-radius: .6rem; background: var(--inset); color: var(--text);
}
input::placeholder { color: var(--muted); opacity: 1; }
input[aria-invalid="true"] { border-color: var(--bad); }
.hint { margin-top: .35rem; color: var(--muted); font-size: .8125rem; }
.field-error { margin-top: .3rem; color: var(--bad); font-size: .875rem; font-weight: 650; }
#simulador .fields, .checks, .charger, .mobile-result, .selected-car { margin-top: .9rem; }
#simulador > .check { margin-top: .9rem; }
.check {
  display: flex; align-items: center; gap: .62rem; min-height: 46px;
  padding: .58rem .65rem; border: 1px solid var(--line); border-radius: .65rem; background: var(--inset);
  font-size: .875rem; font-weight: 650; cursor: pointer;
}
.check input { width: 1.2rem; height: 1.2rem; margin: 0; flex: none; accent-color: var(--button); }
.check:has(:checked) { border-color: var(--control); }
.facts { display: grid; gap: .6rem; }
dt { font-size: .84rem; color: var(--muted); }
dd { font-weight: 750; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
details { margin-top: .8rem; }
summary { min-height: 44px; padding: .62rem .25rem; font-weight: 700; font-size: .9rem; }
details > p { color: var(--muted); font-size: .9rem; padding: .35rem .25rem; }
.selected-car, #modeloResumo { margin-bottom: .85rem; color: var(--accent); font-weight: 700; }

.result { align-self: start; padding: 0; }
.result-top, .result-body { padding: clamp(1rem, 2.5vw, 1.65rem); }
.result-top { border-bottom: 1px solid var(--line); border-radius: 1rem 1rem 0 0; background: var(--result-surface); }
.status { display: inline-block; margin-top: .8rem; border-radius: .6rem; padding: .58rem .72rem; background: var(--ok-bg); color: var(--ok); font-size: .875rem; font-weight: 800; }
.status::before { content: "✓ "; }
.result:is([data-status="CONDICIONAL"], [data-status="INCERTA"], [data-status="INCOMPLETA"]) .status { background: var(--warn-bg); color: var(--warn); }
.result:is([data-status="CONDICIONAL"], [data-status="INCERTA"], [data-status="INCOMPLETA"]) .status::before { content: "! "; }
.result[data-status="NAO"] .status { background: var(--bad-bg); color: var(--bad); }
.result[data-status="NAO"] .status::before { content: "× "; }
.result-total { display: grid; gap: .1rem; margin-top: .8rem; }
.result-total strong { font-size: clamp(2rem, 4.3vw, 3.65rem); letter-spacing: -.055em; line-height: 1.12; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
.result-total span { font-weight: 700; font-size: .875rem; }
.result-total small { color: var(--muted); font-size: .84rem; }
.totals > div { display: grid; grid-template-columns: 1fr minmax(0, auto); gap: .55rem; align-items: baseline; padding: .48rem 0; border-bottom: 1px solid var(--line); }
.totals dd { text-align: right; }
.split-bar { height: .4rem; overflow: hidden; border-radius: 1rem; margin-top: .65rem; background: var(--control); }
.split-bar span { display: block; height: 100%; background: var(--button); }
.reason-box { display: flex; align-items: flex-start; gap: .55rem; margin-block: .8rem; padding: .7rem; border-radius: .65rem; background: var(--raised); font-size: .875rem; }
.reason-box svg { flex: none; width: 1rem; height: 1rem; margin-top: .15rem; color: var(--accent); }
.reasons { margin: .15rem 0 0; padding-left: 1.05rem; color: var(--muted); font-size: .84rem; }
.reasons:has(li:only-child) { list-style: none; padding-left: 0; }
.reasons li + li { margin-top: .3rem; }
.reasons li::marker { color: var(--accent); }
#corrigir { display: inline-flex; align-items: center; min-height: 44px; }
#detalhes { border-top: 1px solid var(--line); }
.result-actions { margin-top: .85rem; }
.result-actions button { flex: 1 1 auto; font-size: .8rem; }
.feedback:empty, #compareMessage:empty { display: none; }

.catalog, #avancado, .rules-guide { margin-top: 1rem; }
.catalog > .hint { margin-bottom: 1rem; }
.filter-panel { padding: .85rem; border: 1px solid var(--line); border-radius: .8rem; background: var(--inset); }
.catalog-filters { display: grid; gap: .7rem; }
.filter-footer, .compare-toolbar, .compare-head {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .65rem;
}
.filter-footer { padding-top: .7rem; }
.filter-footer p { color: var(--muted); font-size: .875rem; }
.compare-toolbar { margin-block: .85rem; }
.compare-panel .hint { margin-bottom: .55rem; }
.table-scroll { overflow-x: auto; max-width: 100%; }
table { border-collapse: collapse; width: 100%; font-size: .875rem; }
th, td { padding: .65rem .55rem; border-bottom: 1px solid var(--line); vertical-align: top; text-align: start; }
thead th { background: var(--raised); }
#compareGrid :is(th, td):not(:first-child) { min-width: 9rem; }
#compareGrid :is(th, td):first-child { min-width: 6.5rem; position: sticky; left: 0; background: var(--inset); }
#compareGrid thead th:first-child { background: var(--raised); }
.advisor { margin: 0 0 .8rem; }
.advisor summary { color: var(--accent); }
.advisor-grid { display: grid; gap: .65rem; }
.advisor-grid > div { padding: .7rem; border: 1px solid var(--line); border-radius: .65rem; background: var(--inset); }
.advisor-grid button { margin-top: .45rem; }
.catalog-grid { display: grid; gap: .75rem; }
.ev-card { display: flex; flex-direction: column; min-width: 0; gap: .48rem; padding: .9rem; border: 1px solid var(--line); border-radius: .8rem; background: var(--inset); }
.ev-card.selected { border-color: var(--accent); }
.ev-card h3 { margin-bottom: .28rem; font-size: 1.2rem; }
.car-prices, .car-specs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .45rem; }
.car-prices > div, .car-specs > div { padding: .52rem; border-radius: .55rem; background: var(--raised); }
.car-prices dd { font-size: 1.08rem; }
.car-prices > div:last-child dd { color: var(--accent); }
.car-specs { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.car-specs dd { font-size: .9rem; }
.car-prices dt, .car-specs dt { font-size: .75rem; }
.car-source a { display: inline-flex; align-items: center; min-height: 44px; gap: .2rem; }
.car-actions { margin-top: auto; }
.car-actions button { flex: 1 1 auto; }
.car-actions [data-pick] { border-color: var(--control); }
.car-actions [aria-pressed="true"] { color: var(--accent); background: var(--raised); }
.empty { padding: .85rem; border: 1px dashed var(--control); border-radius: .65rem; color: var(--muted); }
.catalog > .catalog-note { margin-top: .85rem; margin-bottom: 0; }
.site-footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .65rem; padding-block: 1.35rem; color: var(--muted); font-size: .8rem; }

@media (max-width: 34.99rem) {
  #simulador .fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  #simulador .fields label { min-height: 2lh; }
}
@media (min-width: 35rem) {
  .header-inner { grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); }
  .section-nav { grid-column: 2; }
  .section-nav a { padding-inline: .68rem; }
  #themeToggle { grid-column: 3; }
  .fields, .catalog-filters, .catalog-grid, .facts, .advisor-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .catalog-filters .search { grid-column: 1 / -1; }
}
@media (min-width: 48rem) {
  .shell { width: min(100% - 2.5rem, 78rem); }
  .simulation { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); align-items: start; }
  .result { position: sticky; top: 1rem; }
  .catalog-filters, .advisor-grid, .finance-fields { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .catalog-filters .search { grid-column: span 2; }
}
@media (min-width: 62rem) {
  .catalog-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .catalog-filters { grid-template-columns: minmax(0, 1.35fr) repeat(4, minmax(0, 1fr)); }
  .catalog-filters .search { grid-column: auto; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
@media print {
  :root[data-theme] {
    color-scheme: light;
    --bg: #fff; --panel: #fff; --inset: #fff; --raised: #f2f2f2; --line: #aaa;
    --text: #111; --muted: #333; --accent: #174b48;
    --result-surface: none; --warn: #333; --ok: #333; --bad: #333; --shadow: none;
  }
  .site-header, .hero, .skip, .section-nav, .inputs, .catalog, .rules-guide, .result-actions, #corrigir, #exportFeedback { display: none !important; }
  .shell { width: auto; }
  .simulation { display: block; }
  .result { position: static; }
  .result { break-inside: avoid; }
  .programme-note { background: none; }
}