/* ========================================================
   DCO Documentos — Accordion por Temporada
   ======================================================== */

.dco-documentos-accordion {
    max-width: 100%;
    margin: 0 auto;
}

.dco-doc-group {
    margin-bottom: 2.5rem;
}

.dco-doc-group-header {
    margin: 0;
}

.dco-doc-group-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    background: none !important;
    border: none !important;
    border-bottom: 1px solid #e3e3e3 !important;
    box-shadow: none !important;
    padding: 0.75rem 0 !important;
    margin: 0 !important;
    cursor: pointer;
    text-align: left;
    opacity: 1;
    transition: opacity 0.2s ease;
}

.dco-doc-group-title {
    font-size: 24px;
    font-weight: 600;
    color: #000;
    line-height: 1.3;
    letter-spacing: normal;
    text-transform: none;
}

/* Ano da temporada em destaque */
.dco-doc-year {
    color: #cdb56d;
}

/* Ícone +/– com linhas finas */
.dco-doc-group-icon {
    flex-shrink: 0;
    margin-left: 1.5rem;
    position: relative;
    width: 13px;
    height: 13px;
}

/* Linha horizontal — sempre visível */
.dco-doc-group-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 13px;
    height: 1px;
    background: currentColor;
    transform: translateY(-50%);
}

/* Linha vertical — visível apenas quando fechado */
.dco-doc-group-icon::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 1px;
    height: 13px;
    background: currentColor;
    transform: translateX(-50%);
    transition: opacity 0.2s ease;
}

.dco-doc-group-toggle[aria-expanded="true"] .dco-doc-group-icon::after {
    opacity: 0;
}

.dco-doc-group-body {
    padding-top: 30px;
}

.dco-doc-group-body[hidden] {
    display: none;
}

.dco-doc-item {
    margin-bottom: 1rem;
}

.dco-doc-item:last-child {
    margin-bottom: 0;
}