:root {
  color-scheme: light;
  --bg: #f4f6f3;
  --ink: #14201b;
  --muted: #5b6963;
  --muted-strong: #344740;
  --line: #d9e2dc;
  --panel: #ffffff;
  --panel-soft: #f8faf7;
  --green-dark: #103f32;
  --green: #22745c;
  --petrol: #173f4a;
  --amber: #b47b24;
  --danger: #8b2f20;
  --shadow: 0 10px 24px rgba(18, 35, 29, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, #fbfcfa 0, var(--bg) 300px), var(--bg);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.42;
}

a { color: inherit; }

.site-header {
  min-height: 56px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: min(1180px, calc(100% - 40px));
  min-height: 56px;
  margin: 0 auto;
  padding: 8px 0;
}

.brand-link {
  min-width: 0;
  color: var(--ink);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.12;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.back-link,
.source-note a {
  color: var(--green-dark);
  font-weight: 800;
  text-decoration: none;
}

.back-link {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  flex: 0 0 auto;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
  font-size: 13px;
}

.content-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 0 0 28px;
}

.content-hero {
  max-width: 1000px;
  padding: 24px 0 16px;
}

.content-kicker {
  margin: 0 0 5px;
  color: var(--green);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  max-width: 980px;
  margin: 0;
  font-size: clamp(38px, 3.5vw, 46px);
  line-height: 1.04;
  letter-spacing: 0;
}

.content-subtitle {
  max-width: 780px;
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 16px;
}

.content-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.content-meta-line strong { color: var(--ink); font-weight: 900; }

.content-tabs {
  display: flex;
  gap: 8px;
  align-items: center;
  margin: 0 0 14px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: thin;
}

.content-tab {
  min-height: 40px;
  flex: 0 0 auto;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  color: var(--muted-strong);
  font-size: 14px;
  font-weight: 900;
  cursor: pointer;
}

.content-tab[aria-selected="true"] {
  border-color: var(--green-dark);
  background: var(--green-dark);
  color: #fff;
}

.tab-panel { margin: 0; }

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 10px;
}

.section-head h2 {
  margin: 0;
  font-size: 20px;
  line-height: 1.15;
}

.section-head p {
  max-width: 760px;
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.compact-tools {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(150px, 220px) minmax(120px, 170px) auto;
  gap: 9px;
  align-items: end;
  margin: 0 0 8px;
}

[data-tools="noticias"] { grid-template-columns: minmax(260px, 1fr) minmax(170px, 240px) auto; }
[data-tools="oportunidades"] { grid-template-columns: minmax(190px, 1fr) repeat(4, minmax(100px, 160px)) auto; }

.search-toggle { display: none; }

.search-field,
.category-field {
  display: grid;
  gap: 3px;
  min-width: 0;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.search-field > span,
.category-field > span {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

input,
select,
button { font: inherit; }

input,
select,
.clear-button,
.search-toggle {
  min-height: 40px;
}

input,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  padding: 8px 10px;
}

.clear-button {
  padding: 7px 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--green-dark);
  font-weight: 900;
  cursor: pointer;
}

.clear-button:disabled { color: #8b958f; cursor: not-allowed; }

input:focus,
select:focus,
button:focus,
a:focus {
  outline: 3px solid rgba(180, 123, 36, 0.34);
  outline-offset: 2px;
}

.results-summary {
  margin: 0 0 9px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.status-message {
  grid-column: 1 / -1;
  margin: 8px 0;
  color: var(--muted);
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  align-items: start;
}

.content-card {
  position: relative;
  min-width: 0;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.content-card.featured { grid-column: span 2; }

.card-cover {
  position: relative;
  display: flex;
  aspect-ratio: 16 / 9;
  align-items: flex-end;
  overflow: hidden;
  padding: 12px;
  color: #fff;
  background: linear-gradient(135deg, var(--green-dark), var(--petrol) 62%, #87918d);
}

.card-cover::before {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(16, 63, 50, 0.08), rgba(16, 32, 27, 0.72));
  pointer-events: none;
}

.card-cover img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cover-label,
.image-credit {
  position: relative;
  z-index: 1;
}

.cover-label {
  max-width: 80%;
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(16, 63, 50, 0.84);
  font-size: 11px;
  font-weight: 900;
  line-height: 1.15;
  text-transform: uppercase;
}

.image-credit {
  position: absolute;
  right: 8px;
  bottom: 8px;
  max-width: 54%;
  overflow: hidden;
  padding: 3px 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--green-dark);
  font-size: 10px;
  font-weight: 900;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-body {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 17px;
}

.card-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 4px 8px;
  border-radius: 999px;
  background: #eef5f1;
  color: var(--green-dark);
  font-size: 11px;
  font-weight: 900;
}

.pill.warning { background: #fff3df; color: #7a4a10; }
.pill.danger { background: #fbe7e2; color: var(--danger); }

.content-card h3 {
  margin: 0;
  overflow-wrap: anywhere;
  font-size: 20px;
  line-height: 1.18;
}

.content-card.featured h3 { font-size: 28px; line-height: 1.12; }

.content-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}

.card-action {
  align-self: flex-start;
  margin-top: 2px;
  min-height: 36px;
  padding: 8px 12px;
  border: 0;
  border-radius: 9px;
  background: var(--green-dark);
  color: #fff;
  font-weight: 900;
  text-decoration: none;
  cursor: pointer;
}

.card-action:hover { background: var(--green); }

.tech-note {
  padding-top: 2px;
  color: var(--muted-strong);
  font-size: 12px;
  font-weight: 700;
}

.featured-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--green-dark);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.tip-details {
  border-top: 1px solid var(--line);
  padding: 0 17px 17px;
}

.tip-details[hidden] { display: none; }

.tip-details p { margin-top: 10px; }

.source-note {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 22px;
  margin-top: 24px;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.source-note p { max-width: 720px; margin: 0; }

@media (max-width: 1120px) {
  [data-tools="oportunidades"] { grid-template-columns: minmax(220px, 1fr) repeat(2, minmax(120px, 180px)) auto; }
  [data-tools="oportunidades"] .optional-filter { grid-column: auto; }
}

@media (max-width: 920px) {
  h1 { font-size: clamp(34px, 4.6vw, 42px); }
  .content-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .content-card.featured { grid-column: span 1; }
  .content-card.featured h3 { font-size: 22px; }
  .compact-tools,
  [data-tools="noticias"],
  [data-tools="oportunidades"] { grid-template-columns: minmax(200px, 1fr) minmax(140px, 210px) auto; }
}

@media (max-width: 640px) {
  .header-inner,
  .content-shell { width: min(100% - 32px, 1180px); }
  .site-header,
  .header-inner { min-height: 50px; }
  .header-inner { gap: 8px; padding-block: 6px; }
  .brand-link { max-width: 210px; font-size: 12px; line-height: 1.08; }
  .back-link { min-height: 31px; padding: 6px 9px; border-radius: 7px; font-size: 12px; }
  .content-hero { padding: 16px 0 12px; }
  .content-kicker { margin-bottom: 3px; font-size: 10px; }
  h1 { font-size: clamp(28px, 8vw, 34px); line-height: 1.04; }
  .content-subtitle { margin-top: 7px; font-size: 14px; }
  .content-meta-line { margin-top: 7px; font-size: 12px; }
  .content-tabs { gap: 6px; margin-bottom: 10px; }
  .content-tab { min-height: 38px; padding: 7px 10px; font-size: 13px; white-space: nowrap; }
  .section-head { margin-bottom: 8px; }
  .section-head h2 { font-size: 17px; }
  .section-head p { font-size: 13px; }
  .compact-tools,
  [data-tools="noticias"],
  [data-tools="oportunidades"] {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 7px;
    align-items: center;
    margin-bottom: 6px;
  }
  .search-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    width: auto;
    padding: 7px 9px;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: transparent;
    color: var(--green-dark);
    font-size: 13px;
    font-weight: 900;
    cursor: pointer;
  }
  .search-field { display: none; grid-column: 1 / -1; }
  .compact-tools.is-search-open .search-field { display: grid; }
  .optional-filter { display: none; }
  .compact-tools.is-search-open .optional-filter { display: grid; grid-column: 1 / -1; }
  input, select, .clear-button, .search-toggle { min-height: 38px; }
  .clear-button { padding: 4px 2px; justify-self: end; }
  .results-summary { margin-bottom: 7px; font-size: 12px; }
  .content-grid { grid-template-columns: 1fr; gap: 13px; }
  .card-body { padding: 15px; }
  .content-card h3 { font-size: 19px; }
  .card-cover { aspect-ratio: 16 / 8.6; }
}
/* 61Y: imagens reais nas Dicas de Projeto com fallback verde preservado. */
.card-cover.has-real-image {
  background: linear-gradient(135deg, var(--green-dark), var(--petrol) 62%, #87918d);
}

.tip-card.featured .card-cover.has-real-image {
  aspect-ratio: 16 / 7.5;
  max-height: 280px;
}

.tip-card:not(.featured) .card-cover.has-real-image {
  aspect-ratio: 16 / 9;
}

.card-cover.has-real-image img {
  object-fit: cover;
  object-position: center;
}

.card-cover.has-real-image .image-credit {
  text-decoration: none;
}

.card-cover.has-real-image .image-credit:hover {
  background: #ffffff;
}


@media (max-width: 1320px) {
  .tip-card.featured .card-cover.has-real-image {
    max-height: 240px;
  }
}@media (max-width: 920px) {
  .tip-card.featured .card-cover.has-real-image {
    aspect-ratio: 16 / 8;
    max-height: 240px;
  }
}

@media (max-width: 640px) {
  .tip-card.featured .card-cover.has-real-image,
  .tip-card:not(.featured) .card-cover.has-real-image {
    aspect-ratio: 16 / 8.5;
    max-height: 170px;
  }
}
.hunter-warning {
  margin: 0 0 10px;
  padding: 10px 12px;
  border-left: 4px solid var(--amber);
  background: #fff8ec;
  color: var(--muted-strong);
  font-size: 13px;
  font-weight: 700;
}

.hunter-metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 10px;
}

.hunter-metrics span {
  min-width: 0;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.hunter-metrics strong {
  display: block;
  color: var(--ink);
  font-size: 15px;
}

[data-tools="licitacoes"] {
  grid-template-columns: minmax(190px, 1fr) repeat(5, minmax(100px, 150px)) auto;
}

.hunter-block { margin-top: 14px; }

.hunter-block h3 {
  margin: 0 0 9px;
  font-size: 18px;
  line-height: 1.2;
}

.hunter-card .card-body { gap: 10px; }

.hunter-card.featured h3 { font-size: 22px; }

.hunter-meta span {
  padding: 3px 6px;
  border-radius: 6px;
  background: var(--panel-soft);
}

@media (max-width: 1120px) {
  [data-tools="licitacoes"] { grid-template-columns: minmax(220px, 1fr) repeat(2, minmax(120px, 180px)) auto; }
  [data-tools="licitacoes"] .optional-filter { grid-column: auto; }
  .hunter-metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 920px) {
  [data-tools="licitacoes"] { grid-template-columns: minmax(200px, 1fr) minmax(140px, 210px) auto; }
  .hunter-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  [data-tools="licitacoes"] {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }
  .hunter-warning { margin-bottom: 7px; padding: 8px 9px; font-size: 12px; }
  .hunter-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
  .hunter-metrics span { padding: 7px 8px; font-size: 11px; }
  .hunter-metrics strong { font-size: 13px; }
  .hunter-block { margin-top: 11px; }
  .hunter-block h3 { font-size: 16px; }
}

.subject-switcher {
  display: grid;
  grid-template-columns: minmax(180px, 260px);
  margin: -4px 0 12px;
}

.subject-field select {
  min-height: 40px;
}

@media (max-width: 640px) {
  .subject-switcher {
    grid-template-columns: 1fr;
    margin: -2px 0 10px;
  }

  .subject-field select {
    min-height: 38px;
  }
}