@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Montserrat:wght@600;700&display=swap');

:root {
    --ac-primaria: #1e3a5f;
    --ac-secundaria: #4a7ac4;
    --ac-destaque: #fbb03b;
    --ac-fundo: #f7f8fa;
    --ac-borda: #e3e6eb;
    --ac-texto: #333333;
    --ac-texto-suave: #6b7280;
}

.ac-body {
    background-color: var(--ac-fundo);
    font-family: 'Inter', sans-serif;
    color: var(--ac-texto);
}

.ac-hero {
    background: linear-gradient(135deg, var(--ac-primaria), var(--ac-secundaria));
    color: #fff;
    padding: 3rem 0 2rem;
}

.ac-hero h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
}

.ac-hero p {
    color: rgba(255,255,255,0.85);
    max-width: 640px;
}

.ac-searchbar {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    padding: 0.5rem;
    margin-top: -2rem;
    position: relative;
    z-index: 2;
}

.ac-searchbar input[type="text"] {
    border: none;
    font-size: 1.05rem;
    padding: 0.75rem 1rem;
}
.ac-searchbar input[type="text"]:focus {
    box-shadow: none;
    outline: none;
}

.ac-searchbar button {
    background: var(--ac-destaque);
    color: #1e3a5f;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    padding: 0.6rem 1.4rem;
}

.ac-count {
    color: var(--ac-texto-suave);
    font-size: 0.92rem;
    margin: 1.25rem 0 1rem;
}

.ac-filtros {
    background: #fff;
    border: 1px solid var(--ac-borda);
    border-radius: 12px;
    padding: 1.25rem;
}

.ac-filtros h6 {
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.06em;
    color: var(--ac-texto-suave);
    font-weight: 700;
    margin-top: 1rem;
    margin-bottom: 0.6rem;
}
.ac-filtros h6:first-child { margin-top: 0; }

.ac-filtro-link {
    display: flex;
    justify-content: space-between;
    padding: 0.3rem 0;
    color: var(--ac-texto);
    text-decoration: none;
    font-size: 0.92rem;
    border-radius: 6px;
}
.ac-filtro-link:hover { color: var(--ac-secundaria); text-decoration: none; }
.ac-filtro-link.ativo { color: var(--ac-primaria); font-weight: 700; }
.ac-filtro-link .badge { background: var(--ac-fundo); color: var(--ac-texto-suave); }

.ac-card {
    background: #fff;
    border: 1px solid var(--ac-borda);
    border-radius: 12px;
    padding: 1.25rem;
    height: 100%;
    transition: box-shadow 0.15s ease, transform 0.15s ease;
    display: flex;
    flex-direction: column;
}
.ac-card:hover {
    box-shadow: 0 10px 24px rgba(30,58,95,0.1);
    transform: translateY(-2px);
}

.ac-card-topo {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.6rem;
}

.ac-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ac-primaria);
    margin-bottom: 0.4rem;
}

.ac-card h3 a { color: inherit; text-decoration: none; }
.ac-card h3 a:hover { color: var(--ac-secundaria); }

.ac-card-resumo {
    color: var(--ac-texto-suave);
    font-size: 0.9rem;
    flex-grow: 1;
    margin-bottom: 0.75rem;
}

.ac-tags { margin-bottom: 0.75rem; }
.ac-tag {
    display: inline-block;
    background: var(--ac-fundo);
    color: var(--ac-texto-suave);
    border: 1px solid var(--ac-borda);
    border-radius: 999px;
    padding: 0.15rem 0.65rem;
    font-size: 0.75rem;
    margin: 0 0.3rem 0.3rem 0;
}

.ac-card-rodape {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--ac-texto-suave);
    border-top: 1px solid var(--ac-borda);
    padding-top: 0.75rem;
}

.ac-btn-download {
    background: var(--ac-primaria);
    color: #fff;
    border-radius: 8px;
    padding: 0.35rem 0.9rem;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
}
.ac-btn-download:hover { background: var(--ac-secundaria); color: #fff; text-decoration: none; }

/* Assistente de pesquisa */
.ac-assistente {
    background: #fff;
    border: 1px solid var(--ac-borda);
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}
.ac-assistente-resposta {
    background: var(--ac-fundo);
    border-radius: 8px;
    padding: 0.9rem 1rem;
    margin-top: 0.75rem;
    font-size: 0.92rem;
    display: none;
}

/* Página de detalhe */
.ac-detalhe-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    background: #fff;
    border: 1px solid var(--ac-borda);
    border-radius: 12px;
    padding: 1.25rem;
    margin: 1.5rem 0;
}
.ac-detalhe-meta dt {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ac-texto-suave);
    font-weight: 700;
}
.ac-detalhe-meta dd { margin: 0; font-size: 0.95rem; }

.ac-citacao {
    background: var(--ac-fundo);
    border-left: 3px solid var(--ac-secundaria);
    padding: 0.9rem 1rem;
    font-size: 0.9rem;
    font-style: italic;
    border-radius: 0 8px 8px 0;
}