.header-cursos {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    border-bottom: 1px solid #00ffcc;
    padding-bottom: 15px;
}
.header-cursos h1 {
    color: #00ffcc;
    font-size: 1.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-align: center;
    flex: 1;
    margin: 0;
}

/* Tela Meus Cursos - Abas */
.tabs-cursos {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid #2a4a6a;
}
.tab-curso {
    background: none;
    border: none;
    padding: 0.75rem 1.5rem;
    font-family: 'Courier New', monospace;
    font-weight: bold;
    color: #7a9aba;
    cursor: pointer;
    transition: 0.2s;
}
.tab-curso.ativo {
    color: #00ff66;
    border-bottom: 2px solid #00ff66;
}
.tab-curso:hover {
    color: #00ffcc;
}