@import url("../shared/ep-como-usar.css");
:root {
  color-scheme: light;
  --navy: #111816;
  --navy-soft: #26332f;
  --blue: #087f5b;
  --chart-blue: #191f1d;
  --chart-blue-dark: #16a476;
  --chart-blue-light: #8ed7bf;
  --chart-orange: #087f5b;
  --chart-orange-light: #a8e3cf;
  --ink: #24302c;
  --muted: #848f8b;
  --line: #d8e1dd;
  --surface: #ffffff;
  --background: #f3f6f8;
  --warning-bg: #fff6e8;
  --warning: #88520a;
  --shadow: 0 16px 44px rgb(17 24 22 / 9%);
  font-family: var(--ep-fonte);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--background); color: var(--ink); font-weight: 400; }
button, input, select { font: inherit; }
button { cursor: pointer; }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 12px max(24px, calc((100vw - 1420px) / 2));
  border-bottom: 1px solid var(--line);
  background: white;
}

.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--navy); text-decoration: none; }
/* O simbolo EP em SVG. O azulejo com "EP" escrito saiu daqui; o porque
   esta em app/components/marca.tsx. */
.brand-mark {
  display: block;
  width: auto;
  height: 38px;
  background: none;
  border-radius: 0;
}
.brand strong, .brand small { display: block; }
.brand strong { font-size: 15px; font-weight: 650; }
.brand small { margin-top: 2px; color: var(--muted); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.prototype-badge {
  padding: 6px 10px;
  border: 1px solid #b9d9ce;
  border-radius: 999px;
  background: #eef8f4;
  color: var(--blue);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: .08em;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 48px;
  align-items: end;
  padding: 54px max(24px, calc((100vw - 1420px) / 2)) 66px;
  background-image:
    linear-gradient(rgb(255 255 255 / 3%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 3%) 1px, transparent 1px),
    radial-gradient(circle at 88% 10%, rgb(22 164 118 / 24%), transparent 27%),
    linear-gradient(122deg, #0b100f, #19352c);
  background-size: 36px 36px, 36px 36px, auto, auto;
  color: white;
}
.eyebrow { margin: 0 0 11px; color: #79d0b2; font-size: 10px; font-weight: 650; letter-spacing: .15em; }
.hero h1 { max-width: 760px; margin: 0; font-size: clamp(35px, 4.8vw, 62px); font-weight: 600; line-height: 1.02; letter-spacing: -.04em; }
.hero > div > p:not(.eyebrow) { max-width: 700px; margin: 19px 0 0; color: #d0ddd8; font-size: 17px; line-height: 1.55; }
.method-summary { display: grid; grid-template-columns: repeat(2, 190px); border: 1px solid rgb(255 255 255 / 15%); border-radius: 14px; overflow: hidden; }
.method-summary > div { display: flex; gap: 12px; padding: 17px; background: rgb(255 255 255 / 7%); }
.method-summary > div + div { border-left: 1px solid rgb(255 255 255 / 15%); }
.method-summary span { color: #79d0b2; font-size: 10px; }
.method-summary p { margin: 0; color: #c4d3ce; font-size: 11px; line-height: 1.45; }
.method-summary strong { display: block; margin-bottom: 2px; color: white; font-size: 13px; font-weight: 550; }

.workspace {
  position: relative;
  display: grid;
  grid-template-columns: minmax(340px, 400px) minmax(0, 1fr);
  gap: 24px;
  width: min(1420px, calc(100% - 48px));
  margin: -30px auto 60px;
}
.input-panel, .results-panel { border: 1px solid var(--line); border-radius: 18px; background: white; box-shadow: var(--shadow); }
.input-panel { align-self: start; border-top: 4px solid var(--navy); }
.results-panel { border-top: 4px solid var(--chart-blue); }
.input-panel form, .results-panel { padding: 25px; }
.panel-heading, .results-heading, .chart-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
h2, h3 { margin: 0; color: var(--navy); font-weight: 600; letter-spacing: -.02em; }
h2 { font-size: 23px; }
h3 { font-size: 18px; }
.panel-heading p, .results-heading p, .chart-heading p { margin: 5px 0 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
.text-button { padding: 4px 0; border: 0; background: transparent; color: var(--blue); font-size: 11px; font-weight: 550; white-space: nowrap; }

fieldset { min-width: 0; margin: 24px 0 0; padding: 0; border: 0; }
legend { width: 100%; padding: 0 0 9px; border-bottom: 1px solid var(--line); color: var(--navy); font-size: 11px; font-weight: 650; letter-spacing: .07em; text-transform: uppercase; }
.field-help { margin: 10px 0 4px; color: var(--muted); font-family: Georgia, serif; font-size: 13px; }
label { display: block; min-width: 0; margin-top: 12px; color: #394a44; font-size: 11px; font-weight: 550; }
input, select {
  display: block;
  width: 100%;
  height: 42px;
  margin-top: 6px;
  padding: 0 10px;
  border: 1px solid #c8d4dd;
  border-radius: 8px;
  outline: none;
  background: white;
  color: var(--ink);
  font-size: 13px;
  font-weight: 400;
}
select { appearance: auto; }
input:focus, select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgb(8 127 91 / 12%); }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px; }
.four-columns { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.input-with-unit { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; margin-top: 6px; border: 1px solid #c8d4dd; border-radius: 8px; overflow: hidden; }
.input-with-unit:focus-within { border-color: var(--blue); box-shadow: 0 0 0 3px rgb(8 127 91 / 12%); }
.input-with-unit input { min-width: 0; margin: 0; border: 0; border-radius: 0; box-shadow: none; }
.input-with-unit span { padding: 0 10px; color: var(--muted); font-size: 10px; font-weight: 500; }
.primary-button, .secondary-button { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; border-radius: 9px; font-size: 12px; font-weight: 600; }
.primary-button { width: 100%; margin-top: 22px; border: 0; background: var(--blue); color: white; }
.primary-button:hover { background: #066b4c; }
.secondary-button { padding: 0 14px; border: 1px solid #b9cbc5; background: white; color: var(--navy); white-space: nowrap; }
.secondary-button:hover { background: #f3f7fa; }
.form-errors { margin-top: 18px; padding: 12px 14px; border-left: 3px solid #b42a2a; border-radius: 5px; background: #fff1f1; color: #862222; font-size: 11px; line-height: 1.5; }
.form-errors ul { margin: 5px 0 0; padding-left: 17px; }

.results-panel { min-width: 0; }
.results-heading { margin-bottom: 20px; }
.method-tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; margin-bottom: 16px; padding: 5px; border-radius: 11px; background: #e9efec; }
.method-tabs button { position: relative; padding: 12px 15px 12px 19px; border: 0; border-radius: 8px; background: transparent; color: var(--muted); text-align: left; }
.method-tabs button::before { content: ""; position: absolute; top: 10px; bottom: 10px; left: 8px; width: 3px; border-radius: 4px; background: transparent; }
.method-tabs button[aria-selected="true"] { background: var(--navy); color: white; box-shadow: 0 4px 13px rgb(17 24 22 / 20%); }
.method-tabs button[aria-selected="true"]::before { background: var(--chart-blue-light); }
.method-tabs span, .method-tabs small { display: block; }
.method-tabs span { font-size: 13px; font-weight: 600; }
.method-tabs small { margin-top: 3px; font-size: 10px; font-weight: 400; }
.result-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; overflow: hidden; border-radius: 12px; background: var(--navy); }
.result-card { min-width: 0; padding: 18px 20px; border: 0; border-right: 1px solid rgb(255 255 255 / 14%); border-radius: 0; background: transparent; }
.result-card:last-child { border-right: 0; }
.result-card.featured { background: rgb(22 164 118 / 13%); }
.result-card > span { display: block; color: #a9bdcc; font-size: 10px; font-weight: 500; text-transform: uppercase; letter-spacing: .07em; }
.result-card strong { display: block; margin-top: 11px; color: white; font-size: clamp(27px, 3vw, 38px); font-weight: 550; letter-spacing: -.04em; white-space: nowrap; }
.result-card.featured strong { color: #67d5af; }
.result-card strong small { margin-left: 4px; color: #b9cbd8; font-size: 11px; font-weight: 400; letter-spacing: 0; }
.result-card .time-result { font-size: clamp(18px, 2.3vw, 26px); }

.chart-card { position: relative; margin-top: 13px; padding: 22px; border: 1px solid #ccd8d3; border-radius: 12px; background: white; box-shadow: inset 0 4px 0 var(--chart-blue-dark); }
.chart-heading { align-items: center; }
.chart-heading h3, .chart-heading p { font-family: var(--ep-fonte); font-weight: 300; }
.chart-heading h3 { letter-spacing: -.01em; }
.chart-legend { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 14px; color: #4c5d57; font-family: var(--ep-fonte); font-size: 12.5px; font-weight: 300; }
.chart-legend span { display: inline-flex; align-items: center; gap: 6px; }
.chart-legend i { display: inline-block; flex: 0 0 auto; }
.bar-swatch { width: 9px; height: 9px; border-radius: 2px; background: var(--chart-blue); }
.line-swatch { position: relative; width: 16px; height: 2px; background: var(--chart-orange); }
.line-swatch::after { content: ""; position: absolute; left: 6px; top: -2px; width: 6px; height: 6px; border-radius: 50%; background: var(--chart-orange); }
.chart { min-height: 360px; margin-top: 15px; font-family: var(--ep-fonte); font-synthesis: none; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart-plot-bg { fill: #fbfcfc; }
.chart-grid { stroke: #d8e1dd; stroke-width: 1.15; stroke-dasharray: 3 5; }
.chart-axis { stroke: var(--chart-blue); stroke-width: 1.8; }
.chart-label { fill: #52605b; font-family: var(--ep-fonte); font-size: 14px; font-weight: 300; }
.chart-title-label { fill: #151b19; font-family: var(--ep-fonte); font-size: 14.5px; font-weight: 700; }
.cumulative-area { fill: var(--chart-blue-dark); opacity: .055; }
.peak-band { fill: var(--chart-blue-dark); opacity: .045; }
.peak-guide { stroke: var(--chart-blue-dark); stroke-width: 1.4; stroke-dasharray: 4 5; opacity: .8; }
.rain-bar { fill: var(--chart-blue); }
.rain-bar.peak { fill: var(--chart-blue-dark); }
.cumulative-line { fill: none; stroke: var(--chart-orange); stroke-width: 3.8; stroke-linecap: round; stroke-linejoin: round; }
.cumulative-point { fill: white; stroke: var(--chart-orange); stroke-width: 2.4; }
.peak-badge { fill: var(--chart-blue-dark); }
.peak-label { fill: white; font-family: var(--ep-fonte); font-size: 10.5px; font-weight: 700; letter-spacing: .09em; }

.method-note { margin-top: 12px; padding: 14px 16px; border-left: 4px solid var(--chart-blue-dark); background: #edf7f3; color: #334b43; font-size: 11.5px; line-height: 1.6; }
.method-note strong { color: var(--navy); font-weight: 600; }
.warning { display: flex; gap: 10px; margin-top: 10px; padding: 13px 15px; border: 1px solid #eed3a1; border-radius: 9px; background: var(--warning-bg); color: var(--warning); font-size: 10.5px; line-height: 1.5; }
.warning[hidden] { display: none; }
.warning > span { display: grid; place-items: center; flex: 0 0 21px; width: 21px; height: 21px; border-radius: 50%; background: #f3d492; font-weight: 650; }
.warning p { margin: 1px 0 0; }

.calculation-memory { margin-top: 14px; padding: 20px; border: 1px solid #cbd8e0; border-radius: 12px; background: #f4f7f8; }
.memory-toolbar { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding-bottom: 16px; }
.memory-toolbar h3 { margin-top: 3px; font-size: 20px; }
.memory-toolbar p { margin: 4px 0 0; color: var(--muted); font-size: 11px; }
.memory-eyebrow { color: var(--chart-blue); font-size: 9px; font-weight: 600; letter-spacing: .14em; }
.memory-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.memory-actions .primary-button { width: auto; margin: 0; padding: 0 15px; }
.word-personalization { margin-bottom: 14px; overflow: hidden; border: 1px solid #bfcfc9; border-radius: 10px; background: white; }
.word-personalization summary { position: relative; padding: 15px 44px 15px 16px; color: var(--navy); font-size: 12px; font-weight: 600; }
.word-personalization summary::after { content: "+"; position: absolute; top: 12px; right: 16px; color: var(--blue); font-size: 18px; font-weight: 400; }
.word-personalization[open] summary::after { content: "−"; }
.word-personalization summary small { display: block; margin-top: 3px; color: var(--muted); font-size: 9.5px; font-weight: 400; }
.personalization-intro { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 13px 16px; border-top: 1px solid #e2e8e5; background: #f1f8f5; }
.personalization-intro p { margin: 0; color: #3b5149; font-size: 10.5px; line-height: 1.5; }
.personalization-intro span { flex: 0 0 auto; padding: 5px 9px; border: 1px solid #b8ddd0; border-radius: 999px; background: white; color: var(--blue); font-size: 9px; font-weight: 600; }
.personalization-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 12px; padding: 2px 16px 16px; }
.personalization-section-title { grid-column: 1 / -1; margin: 16px 0 0; padding-bottom: 7px; border-bottom: 1px solid #e2e8e5; color: var(--navy); font-size: 9px; font-weight: 650; letter-spacing: .1em; text-transform: uppercase; }
.registration-field, .logo-customization { grid-column: 1 / -1; }
.logo-customization { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 16px; align-items: stretch; margin-top: 12px; padding: 14px; border: 1px solid #d5e0dc; border-radius: 9px; background: #fbfcfc; }
.logo-preview { display: flex; min-height: 112px; padding: 14px; flex-direction: column; align-items: center; justify-content: center; overflow: hidden; border: 1px dashed #afc6bd; border-radius: 8px; background: white; color: var(--navy); text-align: center; }
.logo-preview span { color: var(--chart-blue-dark); font-size: 31px; font-weight: 700; letter-spacing: -.05em; }
.logo-preview small { margin-top: 1px; color: var(--navy); font-size: 7px; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; }
.logo-preview img { display: block; max-width: 100%; max-height: 86px; object-fit: contain; }
.logo-controls > strong { color: var(--navy); font-size: 12px; font-weight: 600; }
.logo-controls > p { margin: 5px 0 0; color: var(--muted); font-size: 10px; line-height: 1.45; }
.logo-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 13px; margin-top: 10px; }
.logo-upload { display: inline-flex; min-height: 36px; margin: 0; padding: 0 12px; align-items: center; border-radius: 8px; background: var(--navy); color: white; font-size: 10.5px; font-weight: 600; cursor: pointer; }
.logo-upload:hover { background: #26332f; }
.logo-upload input { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); border: 0; }
.logo-actions .text-button { font-size: 10px; }
#logo-file-name { display: block; margin-top: 8px; color: #53635e; font-size: 9.5px; overflow-wrap: anywhere; }
.logo-spec { margin-top: 9px !important; padding-top: 8px; border-top: 1px solid #e4ebe8; }
.logo-spec strong { color: var(--ink); font-weight: 600; }
.logo-spec code { color: var(--blue); font-family: inherit; font-weight: 600; }
.personalization-footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 13px 16px; border-top: 1px solid #dce5e1; background: #f7f9f8; }
.word-help { margin: 0; color: var(--muted); font-size: 9.5px; line-height: 1.4; }
.personalization-footer .word-button { width: auto; min-width: 235px; margin: 0; padding-inline: 16px; }
.memory-sheet { overflow: hidden; border: 1px solid #c7d3cf; border-radius: 8px; background: white; box-shadow: 0 8px 24px rgb(17 24 22 / 7%); }
.memory-sheet-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 20px; background: var(--navy); color: white; }
.memory-sheet-header span { color: #79d0b2; font-size: 8px; font-weight: 550; letter-spacing: .15em; }
.memory-sheet-header h4 { margin: 3px 0 0; font-size: 18px; font-weight: 500; }
.memory-sheet-header b { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid rgb(255 255 255 / 30%); border-radius: 50%; color: #79d0b2; font-size: 13px; font-weight: 600; }
.memory-section { display: grid; grid-template-columns: 35px minmax(0, 1fr); gap: 12px; padding: 18px 20px; border-bottom: 1px solid #dce4e9; }
.memory-section:last-child { border-bottom: 0; }
.memory-index { color: var(--chart-blue); font-size: 11px; font-weight: 600; letter-spacing: .05em; }
.memory-section h4 { margin: 0 0 11px; color: var(--navy); font-size: 14px; font-weight: 600; }
.memory-section p { margin: 10px 0 0; color: #4d6070; font-size: 10.5px; line-height: 1.6; }
.memory-section strong { color: var(--ink); font-weight: 600; }
.memory-section a { color: var(--blue); }
.memory-inputs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin: 0; overflow: hidden; border: 1px solid #dce4e9; border-radius: 6px; background: #dce4e9; }
.memory-inputs > div { min-width: 0; padding: 10px 12px; background: #fbfcfd; }
.memory-inputs > div:last-child { grid-column: 1 / -1; }
.memory-inputs dt { color: var(--muted); font-size: 8px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.memory-inputs dd { margin: 4px 0 0; color: var(--ink); font-size: 10px; line-height: 1.45; overflow-wrap: anywhere; }
.memory-equation { display: grid; grid-template-columns: 105px minmax(0, 1fr); gap: 10px; align-items: start; margin-top: 7px; }
.memory-equation > span { padding-top: 7px; color: var(--muted); font-size: 9px; }
.memory-equation code { display: block; margin-bottom: 4px; padding: 7px 10px; border-left: 2px solid var(--chart-blue-light); background: #f1f5f3; color: #263832; font-family: var(--ep-fonte); font-size: 10px; line-height: 1.5; white-space: normal; }
.memory-table-wrap { max-height: 280px; margin-top: 12px; overflow: auto; border: 1px solid #d8e1e7; border-radius: 6px; }
.memory-table th, .memory-table td { padding: 7px 9px; font-size: 9px; }
.memory-result { padding: 10px 12px; border-left: 3px solid var(--chart-blue-dark); background: #edf8f4; color: #154638 !important; font-size: 11px !important; }

.data-table, .about-methods { margin-top: 12px; border: 1px solid var(--line); border-radius: 11px; background: white; overflow: hidden; }
summary { cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }
.data-table summary, .about-methods summary { position: relative; padding: 15px 42px 15px 16px; color: var(--navy); font-size: 12px; font-weight: 600; }
.data-table summary::after, .about-methods summary::after { content: "+"; position: absolute; top: 12px; right: 16px; color: var(--blue); font-size: 18px; font-weight: 400; }
.data-table[open] summary::after, .about-methods[open] summary::after { content: "−"; }
.data-table summary small { display: block; margin-top: 2px; color: var(--muted); font-size: 10px; font-weight: 400; }
.table-wrap { max-height: 330px; overflow: auto; border-top: 1px solid var(--line); }
table { width: 100%; margin-inline: auto; border-collapse: collapse; font-size: 11px; font-variant-numeric: tabular-nums; }
th, td { padding: 9px 13px; border-bottom: 1px solid #e5ebef; text-align: center; font-weight: 400; }
th { position: sticky; top: 0; background: #eef3f6; color: var(--navy); font-size: 9px; font-weight: 600; letter-spacing: .03em; text-transform: uppercase; }
tr:last-child td { border-bottom: 0; }
tr.peak-row td { background: #ecf8f3; color: #096a4d; font-weight: 550; }
.about-methods > div { padding: 0 16px 14px; color: var(--muted); font-size: 10.5px; line-height: 1.55; }
.about-methods p { margin: 8px 0 0; }
.about-methods strong { color: var(--ink); font-weight: 600; }
.about-methods a { color: var(--blue); }

footer { display: flex; justify-content: space-between; gap: 20px; padding: 22px max(24px, calc((100vw - 1420px) / 2)); border-top: 1px solid var(--line); background: white; color: var(--muted); font-size: 10px; }

@media (max-width: 1050px) {
  .hero { grid-template-columns: 1fr; gap: 25px; padding-inline: max(24px, calc((100vw - 820px) / 2)); }
  .method-summary { justify-self: start; }
  .workspace { grid-template-columns: 1fr; width: min(820px, calc(100% - 32px)); }
}

@media (max-width: 680px) {
  .site-header { min-height: 66px; padding-inline: 16px; }
  .prototype-badge, .brand small { display: none; }
  .hero { padding: 40px 18px 57px; }
  .hero h1 { font-size: 39px; }
  .hero > div > p:not(.eyebrow) { font-size: 15px; }
  .method-summary { grid-template-columns: 1fr; width: 100%; }
  .method-summary > div + div { border-top: 1px solid rgb(255 255 255 / 15%); border-left: 0; }
  .workspace { width: calc(100% - 20px); margin-top: -24px; }
  .input-panel form, .results-panel { padding: 18px; }
  .results-heading { display: block; }
  .results-heading .secondary-button { margin-top: 13px; }
  .result-cards { grid-template-columns: 1fr 1fr; }
  .result-card:first-child { grid-column: 1 / -1; }
  .chart-heading { display: block; }
  .chart-legend { justify-content: flex-start; margin-top: 11px; }
  .chart { min-height: 290px; }
  .calculation-memory { padding: 14px; }
  .memory-toolbar { display: block; }
  .memory-actions { justify-content: flex-start; margin-top: 12px; }
  .memory-section { grid-template-columns: 28px minmax(0, 1fr); padding: 15px; }
  .memory-inputs { grid-template-columns: 1fr; }
  .memory-inputs > div:last-child { grid-column: auto; }
  .memory-equation { grid-template-columns: 1fr; gap: 2px; }
  .memory-equation > span { padding-top: 2px; }
  .personalization-grid { grid-template-columns: 1fr; }
  .personalization-intro, .personalization-footer { align-items: flex-start; flex-direction: column; }
  .logo-customization { grid-template-columns: 1fr; }
  .personalization-footer .word-button { width: 100%; min-width: 0; }
}

@media (max-width: 430px) {
  .field-grid, .four-columns { grid-template-columns: 1fr 1fr; }
  .panel-heading { display: block; }
  .panel-heading .text-button { margin-top: 8px; }
  .method-tabs { grid-template-columns: 1fr; }
  .result-cards { grid-template-columns: 1fr; }
  .result-card:first-child { grid-column: auto; }
  .result-card { border-right: 0; border-bottom: 1px solid rgb(255 255 255 / 14%); }
  .result-card:last-child { border-bottom: 0; }
  footer { display: block; }
  footer span { display: block; margin: 4px 0; }
}

/* ALINHAMENTO DOS CAMPOS DA GRADE.
 *
 * O label era `display: block`, então o campo começava onde o texto acabasse:
 * "Garantia temporal pretendida" ocupa duas linhas, "Anos mínimos de série"
 * ocupa uma, e os dois campos da mesma linha saíam em alturas diferentes.
 *
 * Coluna flexível com o campo empurrado para o fim resolve sem depender de o
 * rótulo caber numa linha — que é uma condição que nenhum texto em português
 * respeita por muito tempo. O `:not(.checkbox)` preserva a caixa de marcação,
 * que é deitada de propósito. */
.field-grid label:not(.checkbox) { display: flex; flex-direction: column; gap: 5px; }
.field-grid label:not(.checkbox) > .input-with-unit,
.field-grid label:not(.checkbox) > input,
.field-grid label:not(.checkbox) > select,
.field-grid label:not(.checkbox) > textarea { margin-top: auto; }

/* Últimos dois tokens secundários acertados no piso de contraste.
 *
 * `#7d9389` sobre branco dava 3,28:1; `#65736e` sobre o verde escuro da faixa
 * de saídas dava 3,06:1. O segundo é texto CLARO sobre fundo escuro, e por isso
 * foi CLAREADO, não escurecido — a primeira tentativa escureceu os dois, o que
 * levou o rótulo da faixa a 1,38:1, pior que estava. A direção da correção vem
 * de comparar a luminância do texto com a do fundo, e não de supor. */