/**
 * Portal público — Diário Oficial Municipal (mobile-first, alto contraste)
 */
:root {
  --do-bg: #f4f6f8;
  --do-surface: #ffffff;
  --do-text: #1a2332;
  --do-muted: #5c6778;
  --do-primary: #0d47a1;
  --do-primary-hover: #1565c0;
  --do-border: #dfe6ee;
  --do-focus: #ffab00;
  --do-radius: 12px;
  --do-shadow: 0 4px 24px rgba(13, 71, 161, 0.08);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body.do-portal {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--do-text);
  background: var(--do-bg);
}

.do-skip {
  position: absolute;
  left: -999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.do-skip:focus {
  left: 1rem;
  top: 1rem;
  width: auto;
  height: auto;
  padding: 0.5rem 1rem;
  background: var(--do-primary);
  color: #fff;
  z-index: 9999;
}

.do-header {
  background: linear-gradient(135deg, #0d47a1 0%, #1565c0 50%, #1976d2 100%);
  color: #fff;
  padding: 1rem 0 2.5rem;
  box-shadow: var(--do-shadow);
}

.do-header__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.do-header__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.do-brand {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.do-brand small {
  display: block;
  font-weight: 400;
  font-size: 0.85rem;
  opacity: 0.92;
  margin-top: 0.25rem;
}

.do-nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.do-nav a {
  color: #fff;
  text-decoration: none;
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
}

.do-nav a:focus,
.do-nav a:hover {
  outline: 2px solid var(--do-focus);
  outline-offset: 2px;
}

.do-hero {
  margin-top: 1.5rem;
}

.do-hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.35rem, 4vw, 1.85rem);
}

.do-hero p {
  margin: 0;
  opacity: 0.95;
  max-width: 42rem;
}

.do-main-wrap {
  max-width: 1100px;
  margin: -2rem auto 3rem;
  padding: 0 1.25rem;
}

.do-panel {
  background: var(--do-surface);
  border-radius: var(--do-radius);
  padding: 1.5rem;
  box-shadow: var(--do-shadow);
  border: 1px solid var(--do-border);
}

.do-search-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 720px) {
  .do-search-grid {
    grid-template-columns: 1fr 1fr;
    align-items: end;
  }
}

.do-field label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
}

.do-field input[type="text"],
.do-field input[type="search"] {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--do-border);
  border-radius: 8px;
  font: inherit;
}

.do-field input:focus {
  outline: 2px solid var(--do-focus);
  outline-offset: 2px;
  border-color: var(--do-primary);
}

.do-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.do-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  text-decoration: none;
}

.do-btn:focus {
  outline: 2px solid var(--do-focus);
  outline-offset: 2px;
}

.do-btn--primary {
  background: var(--do-primary);
  color: #fff;
}

.do-btn--primary:hover {
  background: var(--do-primary-hover);
}

.do-btn--secondary {
  background: #fff;
  color: var(--do-primary);
  border: 2px solid var(--do-primary);
}

.do-btn--secondary:hover {
  background: #e3f2fd;
}

.do-pagination-wrap {
  margin-top: 1.5rem;
  text-align: center;
}

#do-scroll-sentinel {
  height: 1px;
  margin-top: 2rem;
}

.do-hint {
  font-size: 0.85rem;
  color: var(--do-muted);
  margin-top: 0.75rem;
}

.do-results-title {
  margin: 2rem 0 1rem;
  font-size: 1rem;
  color: var(--do-muted);
}

.do-card {
  border: 1px solid var(--do-border);
  border-radius: var(--do-radius);
  margin-bottom: 1rem;
  background: var(--do-surface);
  overflow: hidden;
}

.do-card__body {
  padding: 1.25rem 1.35rem;
}

.do-card__title {
  margin: 0 0 0.65rem;
  font-size: 1.1rem;
}

.do-card__title a {
  color: var(--do-primary);
  text-decoration: none;
}

.do-card__title a:hover {
  text-decoration: underline;
}

.do-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  font-size: 0.88rem;
  color: var(--do-muted);
  margin-bottom: 0.65rem;
}

.do-badge {
  display: inline-block;
  background: #e3f2fd;
  color: var(--do-primary);
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-weight: 600;
}

.do-card__summary {
  margin: 0 0 1rem;
  font-size: 0.92rem;
}

.do-empty {
  padding: 2rem;
  text-align: center;
  color: var(--do-muted);
}

.do-footer {
  background: #1a2332;
  color: #cfd8e6;
  padding: 2rem 1.25rem;
  margin-top: auto;
}

.do-footer__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 720px) {
  .do-footer__inner {
    grid-template-columns: 1fr 1fr;
  }
}

.do-footer h2 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  color: #fff;
}

.do-footer a {
  color: #90caf9;
}

.do-footer a:focus,
.do-footer a:hover {
  text-decoration: underline;
}

.do-footer p {
  margin: 0.35rem 0;
  font-size: 0.9rem;
}

.ajax-load {
  text-align: center;
  padding: 1rem;
  color: var(--do-muted);
}