body {
    font-family: "Times New Roman", serif;
    font-size: 12pt;
    line-height: 1.6;
    max-width: var(--op-layout-width, 1040px);
    margin: 40px auto;
    padding: 0 20px;
    color: #111;
}

.indexador-layout {
    width: 100%;
    max-width: none;
    margin: 2rem auto 3rem;
    padding: 0;
}

.indexador-topo {
    margin: 0 0 1.5rem;
    max-width: 760px;
    text-align: left;
}

.indexador-topo h1 {
    margin-bottom: 0.45rem;
}

.indexador-introducao {
    color: var(--op-text-muted, #526071);
    margin-bottom: 1rem;
}

.indexador-form {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1rem;
    padding: 1.15rem;
    border: 1px solid var(--op-border, #dbe3ef);
    border-radius: 18px;
    background: var(--op-surface, #f8fafc);
    box-shadow: 0 18px 34px rgba(15, 23, 42, 0.08);
    margin-bottom: 1rem;
}

.indexador-idiomas,
.indexador-avancado {
    grid-column: 1 / -1;
    margin: 0;
    padding: 1rem 1.05rem;
    border: 1px solid var(--op-border, #dbe3ef);
    border-radius: 16px;
    background: color-mix(in srgb, var(--op-surface, #f8fafc) 90%, transparent);
}

.indexador-idiomas {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem 1.1rem;
}

.indexador-idiomas legend {
    padding: 0 0.35rem;
    font-weight: 700;
    color: var(--op-text, #0f172a);
}

.indexador-idiomas label {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--op-text, #0f172a);
    font-weight: 600;
}

.indexador-avancado summary {
    cursor: pointer;
    list-style: none;
    font-weight: 700;
    color: var(--op-text, #0f172a);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.indexador-avancado summary::-webkit-details-marker {
    display: none;
}

.indexador-avancado summary::after {
    content: "▾";
    font-size: 0.78rem;
    opacity: 0.76;
    flex: 0 0 auto;
}

.indexador-avancado[open] summary {
    margin-bottom: 0.9rem;
}

.indexador-avancado-ajuda {
    margin: 0 0 0.9rem;
    color: var(--op-text-muted, #526071);
}

.indexador-avancado-grid {
    display: grid;
    gap: 0.9rem;
}

.indexador-avancado-linha {
    display: grid;
    grid-template-columns: minmax(150px, 220px) minmax(0, 1fr);
    gap: 1rem;
    align-items: end;
}

.indexador-campo {
    grid-column: span 4;
    display: grid;
    gap: 0.4rem;
}

.indexador-campo-amplo {
    grid-column: 1 / -1;
}

.indexador-campo label,
.campo-periodo label {
    font-weight: 700;
    color: var(--op-text, #0f172a);
}

.indexador-form input:not([type="checkbox"]),
.indexador-form select {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--op-border, #dbe3ef);
    border-radius: 12px;
    background: var(--op-bg, #ffffff);
    color: var(--op-text, #0f172a);
    padding: 0.75rem 0.9rem;
    font: inherit;
    box-sizing: border-box;
}

.indexador-idiomas input[type="checkbox"] {
    width: auto;
    min-height: auto;
    margin: 0;
    padding: 0;
    accent-color: var(--op-accent, #1d4ed8);
    flex: 0 0 auto;
}

.indexador-linha-dupla {
    grid-column: span 5;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.indexador-campo-operador {
    grid-column: span 1;
}

.indexador-campo-termo-avancado {
    grid-column: span 1;
}

.campo-periodo {
    display: grid;
    gap: 0.4rem;
}

.indexador-acoes {
    grid-column: span 3;
    display: flex;
    justify-content: flex-end;
    align-items: end;
}

.indexador-form button,
.acoes-exportacao a,
.paginacao a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 0.9rem;
    border: 1px solid var(--op-border, #dbe3ef);
    border-radius: 10px;
    background: var(--op-btn-bg, var(--op-surface, #f8fafc));
    color: var(--op-btn-text, var(--op-text, #0f172a));
    text-decoration: none;
    font-weight: 700;
    cursor: pointer;
}

.indexador-form button:hover,
.acoes-exportacao a:hover,
.paginacao a:hover {
    border-color: var(--op-btn-hover-bg, var(--op-accent, #1d4ed8));
    background: var(--op-btn-hover-bg, var(--op-accent, #1d4ed8));
    color: var(--op-btn-hover-text, #fff);
}

.acoes-exportacao {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    align-items: center;
}

.indexador-aviso-traducao {
    margin: -0.25rem 0 1.25rem;
    font-size: 0.92rem;
    line-height: 1.5;
    color: var(--op-text-muted, #526071);
}

.resultado {
    margin-bottom: 1.2rem;
    padding: 1.15rem;
    border: 1px solid var(--op-border, #dbe3ef);
    border-radius: 18px;
    background: var(--op-surface, #f8fafc);
    box-shadow: 0 16px 30px rgba(15, 23, 42, 0.06);
}

.resultado h2 {
    margin-top: 0;
}

.resultado h2 a {
    color: inherit;
    text-decoration: none;
}

.resultado h2 a:hover {
    text-decoration: underline;
}

.paginacao {
    margin-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

@media (max-width: 920px) {
    .indexador-campo,
    .indexador-campo-amplo,
    .indexador-linha-dupla,
    .indexador-acoes {
        grid-column: 1 / -1;
    }

    .indexador-acoes {
        justify-content: flex-start;
    }

    .indexador-avancado-linha {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
}

@media (max-width: 700px) {
    body {
        margin: 20px auto;
        padding: 0 14px;
    }

    .indexador-linha-dupla {
        grid-template-columns: 1fr;
    }
}