/* ======================================================
   1. BARRA COLORIDA NOS TÍTULOS DA BARRA LATERAL (RSD STYLE)
   ====================================================== */
.pkp_structure_sidebar .pkp_block h4,
.pkp_structure_sidebar .pkp_block .title,
.pkp_structure_sidebar .card-header,
aside.pkp_structure_sidebar .pkp_block h3 {
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    color: #1b365d !important;             /* Azul escuro institucional */
    padding-bottom: 8px !important;
    margin-bottom: 15px !important;
    position: relative !important;
    border-bottom: 3px solid #0056b3 !important; /* A BARRA COLORIDA INFERIOR */
}

/* Detalhe visual de destaque na barra (opcional) */
.pkp_structure_sidebar .pkp_block h4::after,
.pkp_structure_sidebar .pkp_block .title::after,
.pkp_structure_sidebar .card-header::after {
    content: "" !important;
    position: absolute !important;
    bottom: -3px !important;
    left: 0 !important;
    width: 35px !important;                 /* Espessura do traço de destaque */
    height: 3px !important;
    background-color: #d9534f !important;   /* Cor de contraste (vermelho/laranja) */
}

/* ======================================================
   2. BOTÃO "FAZER UMA SUBMISSÃO" DESTACADO
   ====================================================== */
.custom-submission-block {
    margin: 15px 0 25px 0 !important;
    text-align: center !important;
}

.btn-make-submission {
    display: block !important;
    width: 100% !important;
    padding: 12px 15px !important;
    background-color: #0056b3 !important;  /* Cor do botão */
    color: #ffffff !important;             /* Cor da letra */
    font-weight: bold !important;
    text-transform: uppercase !important;
    font-size: 0.9rem !important;
    text-decoration: none !important;
    text-align: center !important;
    border-radius: 4px !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.15) !important;
    transition: background-color 0.2s ease-in-out !important;
}

.btn-make-submission:hover {
    background-color: #003d80 !important;
    color: #ffffff !important;
}