:root {
    /* Design Tokens - HSL para harmonia visual */
    --p-h: 220;
    --p-s: 85%;
    --p-l: 45%;
    
    --primary: hsl(var(--p-h), var(--p-s), var(--p-l));
    --primary-hover: hsl(var(--p-h), var(--p-s), 35%);
    --primary-soft: hsl(var(--p-h), var(--p-s), 96%);
    
    --accent: hsl(150, 70%, 45%); /* Verde para 'Novo' */
    --accent-soft: hsl(150, 70%, 94%);
    
    --bg-main: hsl(210, 20%, 98%);
    --text-dark: hsl(220, 40%, 15%);
    --text-gray: hsl(220, 15%, 45%);
    --border: hsl(220, 20%, 90%);
    
    --glass: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.5);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 25px rgba(0,0,0,0.08);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, .nav-label {
    font-family: 'Outfit', sans-serif;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header Estilizado */
.main-header {
    background: linear-gradient(135deg, var(--primary), hsl(var(--p-h), var(--p-s), 30%));
    padding: 60px 0 100px;
    position: relative;
    overflow: hidden;
    color: white;
}

.header-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 25px;
    position: relative;
    z-index: 2;
}

.header-nav-top {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    margin-bottom: -15px;
}

.btn-back {
    display: flex;
    align-items: center;
    gap: 8px;
    color: white;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.btn-back:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(-5px);
    border-color: rgba(255, 255, 255, 0.4);
}

.logo-link {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s ease;
}

.logo-link:hover {
    opacity: 0.9;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-placeholder {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-text {
    text-align: left;
}

.brand-text .municipio {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
}

.brand-text .secretaria {
    display: block;
    font-weight: 700;
    font-size: 1.1rem;
}

.header-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
}

.header-content h1 span {
    color: hsl(var(--p-h), var(--p-s), 85%);
}

.header-content p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-top: 10px;
}

.header-blob {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

/* Conteúdo Principal */
.content-wrapper {
    margin-top: -60px;
    position: relative;
    z-index: 10;
    min-height: 500px;
}

.glass {
    background: var(--glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-md);
}

.controls-section {
    padding: 24px;
    border-radius: var(--radius-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}

.search-box {
    flex: 1;
    position: relative;
    max-width: 600px;
}

.search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-gray);
    width: 20px;
    height: 20px;
}

#searchInput {
    width: 100%;
    padding: 16px 16px 16px 48px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: white;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

#searchInput:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-soft);
}

.stats-mini {
    font-size: 0.9rem;
    color: var(--text-gray);
    font-weight: 500;
}

/* Seção de Editais e Anexos Principais */
.editais-section {
  padding: 32px;
  border-radius: var(--radius-lg);
  margin-bottom: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section-badge {
  display: inline-flex;
  padding: 6px 12px;
  background: var(--primary);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 6px;
  width: fit-content;
}

.editais-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}

.edital-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.4);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--text-dark);
  transition: var(--transition);
  position: relative;
}

.edital-card:hover {
  background: white;
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.edital-icon {
  width: 56px;
  height: 56px;
  background: var(--primary-soft);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  flex-shrink: 0;
}

.edital-icon i {
  width: 28px;
  height: 28px;
}

.edital-info h3 {
  font-size: 1.1rem;
  margin-bottom: 4px;
  color: var(--text-dark);
}

.edital-info span {
  font-size: 0.85rem;
  color: var(--text-gray);
}

.download-arrow {
  position: absolute;
  right: 24px;
  color: var(--text-gray);
  opacity: 0.2;
  transition: var(--transition);
}

.edital-card:hover .download-arrow {
  opacity: 1;
  color: var(--primary);
  transform: translateX(5px);
}

/* Navegação de Modalidades */
.modality-nav {
    margin-bottom: 40px;
    position: sticky;
    top: 20px;
    z-index: 20;
}

.nav-scroll-container {
    display: flex;
    justify-content: center;
    gap: 12px;
    padding: 8px;
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(8px);
    border-radius: 50px;
    border: 1px solid var(--border);
    width: fit-content;
    margin: 0 auto;
    box-shadow: var(--shadow-sm);
}

.nav-item {
    border: none;
    background: transparent;
    padding: 10px 24px;
    border-radius: 30px;
    cursor: pointer;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: var(--transition);
}

.nav-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-gray);
}

.nav-dot {
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    margin-top: 4px;
    opacity: 0;
    transition: var(--transition);
}

.nav-item.active .nav-label {
    color: var(--primary);
}

.nav-item.active .nav-dot {
    opacity: 1;
    transform: scale(1.5);
}

.nav-item:hover .nav-label {
    color: var(--text-dark);
}

/* Resultados */
.category-block {
    margin-bottom: 60px;
    animation: fadeIn 0.5s ease forwards;
}

.category-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 24px;
    cursor: pointer;
    user-select: none;
    padding: 12px;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.category-header:hover {
    background: var(--primary-soft);
}

.category-header h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.category-count {
    font-size: 0.8rem;
    background: var(--border);
    color: var(--text-gray);
    padding: 2px 10px;
    border-radius: 20px;
    font-weight: 600;
    margin-left: 8px;
}

.chevron-icon {
    margin-left: auto;
    width: 20px;
    height: 20px;
    color: var(--text-gray);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.category-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(to right, var(--border), transparent);
}

/* Estado Colapsado */
.category-block.is-collapsed .doc-list {
    display: none;
}

.category-block.is-collapsed .chevron-icon {
    transform: rotate(-90deg);
}

.category-block.is-collapsed .category-header {
    margin-bottom: 12px;
}

.doc-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Linha de Documento */
.doc-row {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition);
    gap: 20px;
}

.doc-row:hover {
    border-color: var(--primary);
    background-color: var(--primary-soft);
    transform: translateX(8px);
    box-shadow: var(--shadow-sm);
}

.doc-main-info {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1;
}

.doc-icon-small {
    width: 44px;
    height: 44px;
    background: var(--primary-soft);
    color: var(--primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.doc-title-container {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.doc-row h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
    line-height: 1.4;
}

.doc-meta-row {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--text-gray);
}

.is-new-badge {
    background: var(--accent-soft);
    color: var(--accent);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    vertical-align: middle;
    margin-left: 8px;
}

/* Ações da Linha */
.row-actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.8rem;
    height: 38px;
}

.btn-icon-only {
    width: 38px;
    padding: 0;
}

.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

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

.btn-outline {
    background: white;
    color: var(--primary);
    border: 1px solid var(--primary);
}

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

/* Footer */
.main-footer {
    background: white;
    border-top: 1px solid var(--border);
    padding: 60px 0;
    margin-top: 80px;
    color: var(--text-gray);
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

/* Loader */
.loader-container {
    padding: 100px 0;
    display: flex;
    justify-content: center;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--primary-soft);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* Mobile */
@media (max-width: 768px) {
    .header-content h1 { font-size: 2.5rem; }
    .controls-section { flex-direction: column; align-items: stretch; }
    .nav-scroll-container { width: 100%; justify-content: flex-start; overflow-x: auto; border-radius: 12px; }
    .doc-row { flex-direction: column; align-items: stretch; gap: 15px; }
    .doc-main-info { align-items: flex-start; }
    .row-actions { justify-content: stretch; }
    .row-actions .btn { flex: 1; }
    .footer-grid { flex-direction: column; text-align: center; }
}